Document 91v3VdkbYK7kan5kr1k3DKNr6

NO. 2000-757 PLAINTIFF'S EXHIBIT CHV-151 IGNACIO SERAFIN, ET AL VS. CHEVRON U.S.A. INC. IN THE COUNTY COURT AT LAW NO. 3 EL PASO COUNTY, TEXAS CHEVRON U.S.A. INC.'S SUPPLEMENTAL RESPONSES TO PLAINTIFF'S REQUEST FOR PRODUCTION TO: IGNACIO SERAFIN, by and through his attorney of record, Stephanie Finch, BARON & BUDD, 3102 Oak Lawn Avenue, Suite 1100, Dallas, Texas 75219-4281. NOW COMES CHEVRON U.S.A. INC., Defendant herein, and makes and files this its Supplemental Response to Plaintiffs Request for Production. Respectfully submitted, STRONG, PIPKIN, NELSON, BISSELL & LEDYARD, L.L.P. State Bar No. 12109400 Michael T. Bridwell State Bar No. 02979600 14th Floor, San Jacinto Building Beaumont, Texas 77701-3255 (409)981-1000 FAX(409)981-1010 ATTORNEYS FOR DEFENDANT, CHEVRON U.S.A. INC. James and Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. January 12, 1981 Appendix I Page 1 of 1 EP-418-Q Number EG-850C EG-851 EG-1048A EG-1049C EG-516C EG-398H EG-581 1404 A.l STANDARD SPECIFICATIONS Title Placing and Curing Concrete Concrete Proportioning Small Tools Supplies Reinforcing Steel Steel Fabrication Clearing Grading and Earthwork A.2 REFINERY AND ENGINEERING INSTRUCTIONS General Instructions to Contractors Working Within the Refinery A.3 CONSTRUCTION DKAWINGS PC-38-32224 PD-13-29921 PA-38-22096 PA-38-22001 PA-13-23083 PD-13-32212 .Foundation - Fuel Gas Knock Out Drum Sheet No. 15-110 # Steam Supports Concrete Foundation Location Plan Plot Plan - Plant 38 Overhead Pipeway Plot Plan - Widen Pipeway A.4 MISCELLANEOUS EP-2200 Qualification of Welders n Vf.v. A-/? Engineer A \ . ' Acu-!'- :I + ll.i `i i^M C_ Lead Engineer/ uu 11Pi 81 CHEVB8 5842 O' -/-..... HILL Oh MATLKIAL/ ________________________ ______ _ date3=/4~^.L * DRG. NOSHEET 111 ORDER No33/4~ 9^9_________ W . NC'ioi-zn&'-r-h^fo APPRO. JOB No___ T f'XZS'y) MATERIAL REQ'D AT DEST'N BY 'ir DATE ITEM QUANTITY UNIT DESCRIPTION REMARKS /w Seft&Ucss 1R}& GS SdH 3? a/ e? 2m lBoW 90^ Lk SroW* Cs Z" > 3 rfL); . W. Fs,2** i i\/) ^ , ^eouceyi, Coa/ c , "B>W, (33 3td.W451 x;____________________ 3 /" ic-^'sr; /C}f!tt\ 1i R V IOo) .'A <'&RMt&Z f%JZr> Sr Sctf $>t 3 * AAA /*" & 0) . t3? F> Fla^\ xbC^f.3" __ 3 ror/2.____ 7 3> t ym^'D. l%.pe S/tec, 7yj*t 7", 3 \ 7 fZ't- , .i.w R '/ ! ^ / /#Uf, /hs Cms*. (UsjtTirr" 3 9 30 49 \T7h37 wArt UTS 5/p> -H5%u . 1 *i1 V 7 *ZN<I&>* /t>l>l %7znw-h*&J&B9/' l3p.CL____ 7** T>b-/L-Z.9<teZ~ 5//r /7 fjPf /7/tPf~~) KiL& >--,-^f~T'AWfed^/"f\*r/'s/5'.T/J f/Vk/ T , b7Ft/&- CHEVB8 5843 MFG. 334 ( 2SM 2-53 ) PRINTEO IN U.S.A* BILL OF MATERIAL!' DRG. NO. pQo(*~'29$53sheet 2V DATE. order noBf'J~ C/Q 3 APPRO. JOB NO.. ?. 4/6, 'N BY. y?A/es MATERIAL REQ'D AT DEST OATS ITEM QUANTITY UNIT DESCRIPTION REMARKS } 6 9) //" 'Ttfmt. fSs, P/% . CS, 3c>s 7/7 g" <** O A/ ^ /"* t /J T7>VJ , Sfd %<Ji:, OiRm Roys? x v.j.- - X7, . .. . > 3 (7 <? /SO FS /z.sfr'tft. ]Jn7 Fh i h*< V-O" C$>, 77 f?3 rflitfFb BLa/J 1 Gs, ttiFFF //<f s (/T/)\J ^tae- n--, 9& *. hW.s;bf sW^i X if - ,/ 1 liJ ,5 J ______________ (S, f !rzC--y- f - /`tD^&yluJh, tisPr, Ci, .--x. ^ ^ xi v 'ixiH VD 7*" A7---- --~y-" -43&--- 3^=S=-f^===^SIS _uj 77'/ '^ ^ ^ ^ ^ '' **-- 0)7 /.7 < 7/?s^t , S Pi w rs C V7<;/J/hfj fi>7 9* 1 I ' jIIf t;1 I 5 i ? ! s (7) < 'j/HCr^SprMz. `/ JMa7, Mfi/koO /" ,y<37\ Vh<LJkr>/h&J n7 I A / 4>r/&/? r/; JS/ o^ac J T I fflf:if f | < _____ 7________..agfirEiiir:.. "..- yfvi \7tr Lu/z//^r7 B~7 ^9 yz1/?** /'? \-- < 1 1------------ P/ yxv f 7// ;4 i f f\ -o CHEVB8 5845 MFG. 334 ( 2 S M 2-S3) PRINTED IN U.S.A. 27/8 V', ORDER No. 2M 9190. APPRO. JOB I REQ'D at DEST'N by 4/3/81. OATE REMARKS AO- CS:73FW . : V ' .r^, - ea 4 tT ELBOW. STfrAyOS -BW ^Q^33E0- M ea 4 TEE STB OT -OS -BW ea 4 BLM&B 150#. OS M $CH 40 -vo id----------------------- v4~-- ----------------------------YQJA---------------------------------------- - y' - .. ea 4 " CHECK VLT 150# 0# RB ."GASKET 150# 104/ASB SPIRAL VMP vo id-----------------------------void----- "--vr-r-ya: ea q/S^y^n STUD BOI.D R-7 W/2 HEXFUTS ea 6"x4u WELDOLET STT). WT. cs.,,m- 7eg ea __ 4 ff SMDARD PIPE GLAM, ** S'*. 6 i! STANDARD PIPE CLIMB " ' >' 7/0"^ EYE ROD /4 NUTS, XL _&a_ ft. ,o '?> >?T:3;?-o/6 ANGLE IRON 2 FLASVtE '150# OF? RE WN H3B1...S.GH .80 2 PIPE SfJLS SOFT 80 CS^HL STUD BOT.'T' TU7 W/P HEX TOTS. o rr' 0,- / SIC 4? 1TO# 304/ASB SPIRAL.. _WND 560 0>. V' 0 55 c ft <T O -fjr v> Y> 2 <k r& "\ r Is TV TV ) JF o 2 !; 3r.ro v yr ns m gn-r.n'BLja^PAMTifiRTi prvv, TOEBMOWELL. -PER. STD.. DWG, -GC-J3B60- - ^ i- SHEET 1 OF 2 SHEETS CHEVB8 5846 MFC. 334 | Z5M` 2-53 ) PRINTED IN U. S. A . JOB 16-494 BILL OF MATERIAL ( Vm"/ _____________________ DATE. 3/30/81. DRG. No._____________ 6W ^6 ITEM QUANTITY UNIT .SHEET ORDER No: & ^ 9229 u i t> fck ^ -i. & 4^7 APPRO. JOB-No. Sm400-211o-14- 3'. ^! ^Ttr MATERIAL REQ'D AT DEST'N BY 4/&/81 / / DATE _______ DESCRIPTION REMARKS 1 - -23.. .. ft 7;/4 SMLS S!EL PIPE SCH 80 2 2 ea Vi" 800# STL. S. GATE VLY. HDT.BI/T. ; 3___ 2 _ea__ -</Au 800# STL.SW GLOWS' YLY EDI MI STED . 4___ 2 ea 3/Att 8Q0#STL SOD GAPE yly edt.bnt. stel ,ra 3___ 11 67 74 84 98 IQ 2 JJL_ 2 1? Vn 1 cX 19 1 14 4 ea 'Va" 9000# PS SW 90-DEG EDBOW ea s/a" 3000# PS SW TEE. ea 8/4"^STL C0NC SWAGED SCH80 ISB / cl 3/4M 600# PS WN PEG * HP SCH 80 ea 3/4" 150# PS WN PIG 1/16 HP SCH 8C ) ea ' 3/4" 800# STL SW GATE YLY BLT BUS i !IED IrL y ea (%" YARWAY STL TRAP 720 W/STRAINER. ..THREADED ) ea 3/4" 6000# STL WELD BOSS SW . ea 3/4" I50#xl/16 TBK. ASB. COMP. GAf ;ket 1R aa 3/4" (500# SPIRAL WOUND GASKET 16 8 17 15 ea 5/8!f/x3-ir" STUD BOLT GR B7 v/2 HEX NUTS *flg*x2" STUD BOLD GR B7 w/? Hex Ntr S' -1 2 Afl 3/4" SOD STL BAR STOCK PEUG RD. HD. IQ 2 ea 3/4"xCL SMLS STL PIPE NIPPLE TOE & WHUWUII _________POE SCH 80 ______________________ __________________ ,1 ______ j je/___ s#7) w r* ---- - ^7 ^--7 * /. 1 /i y '5 if * ---------- CHEVB8 5847 r>X 'hsf; S T <y ^ si / 3/" / ^ 0 4/ sM/f/ SHEET I ' / SHEETS MFG, 334 | 2 S M 2-53) BILL OF MATERIAL JOB 16-493 BM-9157 DRG.NO_____________ _ SHEET. ^6 Vf) l fAr/i date: v w; PS_ORDER NO (a i I < < '7/ c. / "APPRO. JOB v <2-1J6* " /*/- 36=i-< 6V x _ n "? 3/3-7/"$)MATERIAL REQ'D AT DEST'N BY. ri y'Vh ITEM QUANTITY UNIT DESCRIPTION REMARKS 1 35' 2 3" 3" PIPE SMLS SCH 40 CS BFW ELBOW STD WT CS BW 90 DEG LR 31 3" TEE STD WT CS BW 4 5o VOID 3 ** FLANGE 150 LB CS UF WN BORE SCI! 40 6 VOID 7i 3" GATE VALVE 150 LB CS RF 12 CRTR 8 *> -OJ H GASKET 150 LB A SB COMP P2F RING 3-3.72* 9 8 x- 5/8* MACH BOLT MILD SIT. w/2 HEX NUTS 7/8" 10 41 dia. DOUBLE EYE ROD 7/8" 11 10* Ldla* EYE POD w/2 NUTS . 12 3_ 13 1 STANDARD PIPE CLAMP 8" STANDARD PIPE CLAMP ................................... 14 1 PR. 3" GRIP. FLANGES 300 LB CS PK WN BORE SCH 40 15 VOID 16 2 3" GASKET 300 L3 ASB COMP HP RING 3/4" 17 8 >r 5M MACH BOLT MILD SCL w/2 IiMF HUTS. 4,lx4" 18 i -LX STD PIPE SHOE IS 2 20 7 1/2" GATE VALVE 800 LB HALE EFT FEMALE KPT 1/2" PLUG CS SCP.I) 21 i 3/4" BOSS 6000 LB CS SCRB ' 22 . 23 .1..... 3/4". . PLUG. CS SOLD.... .........,,.......................... ....................................... . _____ __________ ____ __,________ ,,,, i........... 5" .J:;!.,i)0ijsr.3ooo;;,&_a:. .... : . . .............. .... >; ' {! il /j. v ^ f- i>,/ / . "/ . X _.u_,.LJ. '/',*..- - , r-S ;/ , V- . , ' V/'/ '>//./; > . SHEET ...... CHEV B8 5848 OF , SHEETS !l'l Vi-:\,-..f..". K Job No LIST OF List HoML:^157 MATERIALS Accounting Charge No. .&\l P fl 5 nft.m.nJOS L-- 3>&S DATE REQUIRED: n+ 3/}i,/fl Enginterr-^-^i. Lead Engr.AtJjJ FOLLOW-UP PER ENGR. INSTR. EP-20&8 (YES) (NO) MC NO ITEM N0. QUAN SIZE D EC R1PT 1 0 N SOURCE EST. STP.OOC.KNoO.R DEL. DATE 1 LIIEA2A 35 3" pipe. SMi_e., sew. 4o cs f%f\a/ 2 L50MAI5C 3 3" ELeow stc? wr 0.3. E>w 00 pea. --FC 3 LSIMA1 1 3" ree sre? wrr os. e?iA/. 4 VJ '.'* r . .'-'vJ*- 1 ` ` .. . . ... . 5 L4as&z>l Sr, a" FLAkKSe (50L5. CJz>. .RFr WKS. 6 &oz:ez som. 40.____________________ 7 l2D5A30 o a/' <$ArG. V/AL VE 130 L-&. C5. P?F= 12 c .i? rer. 8 LC,/B7"A p 3" SA^ker fen L.&. AFft. comp pf= 9 L<20AM e> 3^ MAOW-B4>L.T7 MN_C7> 3TL-. SJuH 10 A-' IfcpfAi -|eol> -,v:' II iO' %b)A Niurs; 12 3 5>rANJC>A^nP PIPE CLAMP 13 1 a" erAMPAep PIPE CLAMP 14 1 .42.FA3E>IP r. 3" CieiF 300 7 B>. C3. PP lA/k 15 ; 3 16 LOIFrA <P d' cSASkfef' 300 L.B. ASS. COMP PF Pik], 17 UCSOAKJ J5_ ^x5" MACH eoL-rMiopero, jfs : o 18 1 <A<4Lr &tc> pipe, shoe 19 ZOkASHl 2 V? <S?ATE. VAL.VEEL 3001 13. MAI F. KIFT" t=P= K/IAI jF= T 'IPT 20 L370AEV /a Yr PLU6 CJ3. SCPD 21 L3OVSA0 i -M- CSOQQ LS, CS, 22 L370AEW, i H" PL-UtE? 03=. <PO.Pf7? 23 303&AU i 6x3" POFSOLOEOf- iSfOO(') / .Ph C-Fs. F.l/W 24 25 26 27 TvTFTT.-- /' tf 28 29 30 CHEVB8 5849 31 32 0989 89 A3HO ---------1--------- T" MIMI - --O 00 | 'J N> !r' i r\i 'c r~ S' S' V oO r- <v r- b- <3 ^r o i?-v- v ~"v >1 fa r-~ VjJ <V *sj S' C r~ r- \n cn fa 0 1fa CVS 00 Vx.* I -j-- '>1 N >5k -V fajm jx it rt> 65 Cfc. XS5 s. 4^ Cb A j tv 6V I fa *0 fa tk>- Oq fa! fa) CD' im' Ql ifa * in ~-fc\ K*> !!V Ow tr tv rv X~ fa-' 7 .CO ! 7fa fa tt c7:^ ilA M fa fa !^ |^j! 7 h ifa' -!fa l^!.< !va lo Tfa :Ss o f\ 0 r> Ob fa .fa > fa Y \fo N X- ,4 v. t\ fa K fa;t % ' l \; '-Y iy <$>' c 4 fa fa ,4 y> fa. fa fa fa u* fa fe 4. fafa. 0 o. Yr. fa- v 4 fa;, V >3 >51 fa |VA <fa i H. > U\ fa Cl fa s. to r- r- T" r~ r- r r- G. a 4\ v-J OJ rv cv 00 03 Cl O 5" > Ob <c < 0> O 03 Cfc 03 i. Co Cb U) 05 w 04 C\ r Vn <t rv tv "4 O ro N vU F fa $ U I'b fM - UJ Co T o O o Cl fc H- k 1>t rO it H Oi !>,U {A k Tl > us 5n 6 8V ytj C^' y\ SI Od O) Q\ o Va 0^ Ci VK Ri 4^ pi (h Ca 0 o ir VA rl "$ fa 00 ?' 'll ln (A l N3 tht o j"? 'S* o"toi~ V" * IT 3 j? fn z -< 6m 9 3Z s s> (N t 4S N ^ Mu c > ^ *0 z < (M Nm ID 3 B A 43 - CL. fa F CO S' \a fa t ys V\ s^* 4\b fr- V) c* f* o O m O 7> O z Po VAJ Tl mn O rp-* a >-mi oo>O O 73 "cO m"O 70 % tQ3 C 7m3 O O vQ TO > m 2 <D 70 2o ^5 1-- CO C2/3 C/1 ,, C/1 088 -_ 7* 73 *- n POm 70 POm >--m1 mr* w--1 m~p Noo0D> mt/3 2 o a Lo 1 Xy Ui \1 \ fa i a> I CJl Vi fay JOB "V k fati DRQ, NO.. BILL OF MATERIAL "' J` p A T E IbflNlff! !lf. pJflSi SHEE1 ORDER NO., ,j7 - ?f?ih APPRO. JOB NO. f'"/P -/y-V7 MATERIAL REQ'D AT DEST'N B Y 4' k f? t(') S1} , / A*' ` ITEM QUANTITY UNIT {/ / ^ IQ* _ hpn. / tn // 4^p DESCRIPTION ki'i'S jo'/' (NO 5c/- CS &F'M BW / /n,J F/fitrh lh C.S f<f *'Jhf Scf If/' 4/ if" Z'( '( ,/S' i'/f f~P:/ ,i') (' CS /P SPt'p.B 7 ktp 11 ' --j io f:/'(B? jf>~ f St if'j fyfyB/C't{ / REMARKS "** i in in i-T.Tirciei.Jifc,.3iaiiaTiwf--^>yjwr*r"sixiVn*T *./? / trP yfitri y)ffs t$~~ V fj//~ Niffs 'T-7 / / // 10 NfasfCc.i SOCJ Z/f Z-OS~/ifsP \/r~ . /J i v * t/NQ Onyz- .. .. in txt. ufyrl 0 S C^b' t fr! Z C./'~ir~ J~ Nff fr'jYfZ: Na.h P/,(</hp'jfZfrrots'tn/ ..1-Af/ z pfr PPOi t 1 `.A* 1f ::/7\ /Spy'/ r, ,,fi \\ Y\ K. ' 1 CHEVB8 5851 SHEET / OF / SHEETS MFG. 334 r 2SM 2.S3 I PRINTED IN U.5.A. Chevron U.S.A. Inc. Q? Contract Number C-15-006-81 James and Luther Chevinn U.S.A. Inc. hereafter referred to as COMPANY, and the undersigned, hereafter identified as CONTRACTOR, hereby mutually agree cn January 23 ,19 81 , that CONTRACTOR shall perform for COMPANY, at or near El Paso Refinery .County of El Paso .State of Texas the work set forth in Specification No. EP-418-Q .dated January 12,1981 (RRK)and entitled "Foundation Work - Plant 33 Isolation". Contract Terms and Conditions (pages 1-4), Right-to-Audit Clause (page 5), Certificate of Nonsegregated Facilities (page 6),Utilization of Minority Business Enterprises (page 7), Certificate of Insurance (page 8), Exhibit-Compensation Adjustment (page 9), Exhibit-Construc tion Equipment (page 10), Specification No. EP-418-Q (pages A1-A10 and Appendix), es irr rmprovetneirr ttrreaf propertyuf -e-AMPAN Y-by -afffxhrg ffTCretmwhsTgverTrnrtsTrafs are mvnlved~ttTereirr stnre tcrlpjcarmrap ifltei^el-fMrt-af-welmaf ffopw-fy; -andef-the Ierma Sftd-Gofidi-JeRs-hereofysmi-in-iree&rdafiee-wrth-the above-specrfeitiofT; whHBih-Tefms-ftfldfiondf-tkifls-afKl-Spectfrc^troti.-atHehttc!- hereto,-afe-parttrf tbis-Agreemerrt. and Refinery Instruction No. 1404 (pages B1-B16 with Appendices BI and BII), attached hereto, are part of this Agreement, COMPANY shall pay CONTRACTOR, in accordance with statements prepared by CONTRACTOR a compensation of $5,552,00 Five thousand five hundred fifty-two and 00/100 dollars. Contractor's Compensation Adjustment, if necessary, will be in accordance with Exhibit-Compensation Adjustment and Exhibit-Construction Equipment, attached hereto, and are also part of this Agreement. The work shall be commenced diligently prosecuted, and completed January 26, 1981 February 6, 1981 A payment and performance bond in terms and executed by a surety company satisfactory to COMPANY shall be furnished to COMPANY in the sum of (No bond required unless an amount is entered above.) CONTRACTOR Chevron U.S.A. Inc. By. By- And. Witness. CONTRACTOR'S State License No (Where required by State Law) Communications to CONTRACTOR should be addressed to the attention of Mr. Dan James James and Luther P. 0. Box 13224 El Paso, Texas___ 79.912---------------------------------------Facility Completed And. Invoices should be sent to Chevron U.S.A. Inc. P. 0. Box 20002 __El Paso, Texas 79998 Attn: Invoice Desk, Refinery Accounting Communications to COMPANY should be directed to the attention of Mr. L. R. Shanks Chevron U.S.A. Inc. P. 0. Box 20002 El__Paso, Texas 79998 Superintendent or Foreman Invoice No. Remarks Date Amount Date Received 01-160 . Job No. 33-P7A Note: If CONTRACTOR is incorporated, execution shall be by an authorized officer of the corporation and corporate seal affixed and attested to by the Secretary. If CONTRACTOR is not incorporated, signatures should be witnessed by an employee of COMPANY, if practicable: if not, by a disinterested party. CHEVB8 5852 GO-279-WOI (CD-1-77) Printed in U.S.A. ('.OlU'TflcU- Mo. 0-15-006-<U PERFORMANCE OF THE WORK TERMS AND CONDITIONS Jmnan and Rather Rages 1 through 4 1.1 Definitions 1.11 The term "work" as used in this Agreement means, unless tltc context otherwise requires, all work to be performed by CONTRACTOR under this Agreement. 1.12 The term "Facility" as used in this Agreement means the product of the work, such as an improvement to real property, designs or data. 1.13 The term "material" or "materials" as used in this Agreement means all material, supplies and equipment to be incorporated into the Facility. 1.14 The term "affiliate" as used in this Agreement means Standard Oil Company of California or any company in which Standard Oil Company of California owns directly or indirectly at least 51 percent of the shares entitled to vote at a general election of directors. 1.15 The terms "indemnitee" and "indemnitees" as used in this Agreement mean respectively COMPANY, one of its affiliates or the agent oremployee of COMPANY or one of its affiliates and all of them. 11..1166 The terms "subcontractors" and "vendors" as used in this Agreement mean subcontractors or vendors of any tier. 1.2 Independent Contractor: CONTRACTOR shall be an independent contractor, maintaining complete control over CONTRACTOR'S men and operations. 1.3 Specifications: CONTRACTOR shall perform the work, including the provision of materials, in accordance with the specifications and exhibits (if any) which are apart of this Agreement and such additional drawings and explanations as COMPANY may provide to CONTRACTOR from time to time to detail and illustrate the work. 1.4 Permits: Unless otherwise provided in this Agreement, CONTRACTOR shall secure all permits, make all cash and other deposits, provide all bonds and give all notices required by law in connection with the work. 1.5 Items to be Provided by CONTRACTOR: Unless otherwise provided in this Agreement, CONTRACTOR shall provide all materials, utilities, consumable supplies, tools, construction equipment, and labor, including supervision, necessary for the completion of the work. 1.6 Safety Measures: CONTRACTOR shall perform the work in accordance with safe practices, taking all reasonable precautions to protect the Facility and adjacent facilities, workmen and the public and providing, where reasonably necessary, barriers, guards, temporary bridges, lights and watchmen. While on the premises of COMPANY or its affiliates all of COMPANY'S safety rules shall be strictly observed; in particular, smoking shall be limited to such locations and occasions as are specifically authorized in writing by COMPANY. CONTRACTOR shall not perform or permit any act on the premises of COMPANY or its affiliates which involves a fire or explosion hazard, including welding, torch cutting and disposal of debris by burning, without prior written consent of COMPANY. 1.7 Supplilers 1.71 COMPANY may nominate bidders for the supply of certain items of material. CONTRACTOR shall request bids on these items from the nominees, and may obtain such other bids as CONTRACTOR may elect. 1.71 COMPANY may have available for sale certain materials not products of COMPANY. CONTRACTOR shall purchase such materials offered by COMPANY and its designated affiliates as long as such material is suitable and is competitively priced. 1.73 When the work includes purchasing certain materials, CONTRACTOR shall be fully responsible for ordering, expediting, receiving and safeguarding (subject to the provisions of Section 5.3 of these Terms and Conditions) all such materials, and for conducting all competitive bidding by and negotiations with the vendors thereof ana for paying for materials and enforcing of warranties, unless otherwise provided in this Agreement. 1.8 Labor 1.81 CONTRACTOR shall employ labor from that available in the vicinity of the work, and in accordance with the terms of employment prevailing in that vicinity, to the extent that it is practicable and consistent with the timely and efficient prosecution of the work. 1.82 CONTRACTOR shall use all reasonable efforts to avoid any disturbances in the existing labor situation which will adversely affect the business of COMPANY, its affiliates or other contractors working in the area. 1.9 Carriers: In connection with transportation of purchased materials, CONTRACTOR shall give consideration to, but shall not be limited to. use of carriers recommended by COMPANY. COMPENSATION 2.1 Changes: COMPANY may make "changes" by adding to. omitting or deviating from the requirements of this Agreement. In the event COMPANY issues any written directive whicli is not identified as a Change but which CONTRACTOR considers to be a Change, CONTRACTOR shall so notify COMPANY in writing within 10 days after receipt of such directive. If no such timely notice is given, CONTRACTOR shall proceed in accordance with such directive without any adjustment in compensation. If COMPANY originally identifies the directive as a Change, or if CONTRACTOR gives such timely notice and COMPANY agrees that such directive is a Change, CONTRACTOR shall within i 0 days after giving such notice or after receipt of the directive advise COMPANY of its proposed adjustment in compensation and COMPANY and CONTRACTOR shall attempt to agree in writing on an appropriate adjustment in compensation resulting from the Change. After such agreement is reached, CONTRACTOR shall proceed with the Change. However, if such notice is given or if COMPANY originally identified the directive as a Change, and in either instance COMPANY and CONTRACTOR fail to agree on whether or not such directive is a Change or fail to agree on an appropriate adjustment in compensation, then COMPANY may issue a written request for CONTRACTOR to proceed in accordance with such directive without such agreement. CONTRACTOR shall comply with such written request, but such compliance shall not prejudice either party's claim that the directive is a Change or, as the case may be, ciaim for an appropriate adjustment in compensation. After the written request to proceed is issued, any adjustment which is to be made to the compensation shall be determined in accordance with the Exhibit--Compensation Adjustment. 2.2 Taxes: CONTRACTOR shall pay, and CONTRACTOR'S compensation provided for hereunder includes an allowance for, ail State, Federal and other payroll taxes, including contributions and taxes assessed against employees on wages earned in connection with the work, and CONTRACTOR shall make all reports required by governmental authorities. CONTRACTOR shall also pay, and CONTRACTOR'S compensation provided for hereunder includes an allowance for, any and all other taxes,now or hereafter imposed by any governmental authority upon, measured by or incident to the performance of this Agreement or the purchase, storage, use or consumption by CONTRACTOR of materials, utilities, consumable supplies, tools or construction equipment used in the performance of this Agreement, unless the applicable laws specifically provide that such tax be paid by COMPANY. Acceptance of Facility: Where provision is made by law for recording Notice of Completion, COMPANY may indicate its 2.3 Acceptance of the Facility by recording such Notice; otherwise Acceptance shall be on the date COMPANY gives written notice to GO-279i-i-G/-> Er- Nm ORr> GOr\-2"**7,9-WOI (CD-1-77) CHFV RR rrrr PrintorJ in ll.S.A. CONTRACTOR that it is satisfied that the Facility has been completed in accordance with all requirements contained in this Agreement. Acceptance by COMPANY or payment hereunder shall in no way relieve CONTRACTOR of any obligation or liability --vender this Agreement. Terms of Payment 2.41 At the end of each calendar month during the progress of the work, and upon completion of the work, CONTRACTOR shall be entitled to receive 85Fo of the compensation provided herein for that part of the work performed, including provision of materials, during that month. CONTRACTOR shall be entitled to receive the balance 35 days after Acceptance, provided that there are no undischarged or unsecured liens, attachments or claims in connection with the work. COMPANY may require, as a condition to payment of the balance, that CONTRACTOR submit evidence by receipted bills, releases and waivers of lien rights or otherwise, that all costs incurred by CONTRACTOR and his subcontractors (if any) in connection with the work have been paid. 2.42 Whenever CONTRACTOR is entitled to payment as provided above, COMPANY or CONTRACTOR (as specified on the first page (facing sheet) of this Agreement) shall prepare a statement of amounts so payable. Such statement shall be itemized and in such form as COMPANY' and CONTRACTOR agree provided that such statement shall show the total compensation for that part of the work performed, including provision of materials, to the date of the statement, iess i 5% (except in the statement of the balance) and less previous payments. COMPANY shall pay CONTRACTOR the amount so payable, subject to COMPANY'S audit of the statement, andsubject to the provisions of Section 2.41 of these Terms and Conditions dealing with final payment of the balance, by check mailed within 20 days after the date payable or, when statement prepared by CONTRACTOR is received after the date payable, within 20 days after receiving CONTRACTOR'S statement. DELAYS 3.1 Site Readiness: CONTRACTOR shall ascertain front COMPANY that the site is ready before sen ding materials or workmen thereto. 3.2 Delays, Suspensions and Extensions: COMPANY may require CONTRACTOR to suspend performance hereunder completely or partially for whatever length of time COMPANY may elect. The time for completion shall be extended by each period that CONTRACTOR is delayed by (a) COMPANY or another independent contractor who is directly responsible to COMPANY (unless such delay is due to CONTRACTOR'S default, for example, as provided in Sections 4.1 and 4.2 of these Terms and Conditions); (b) an act of God or the elements; (c) any other cause beyond CONTRACTOR'S reasonable control; or (d) a labor disturbance. 3.3 Damages Due to Delays and Suspensions: COMPANY shall not be liable for any damages, direct, consequential or otherwise, suffered by CONTRACTOR duetto delays and suspensions, but where CONTRACTOR is not in default CONTRACTOR shall be entitled to reimbursement for reasonable direct costs caused by delays and suspensions to the extent such delays and suspensions are caused by COMPANY and other independent contractors who are directly responsible to COMPANY. CONTRACTOR shall be obligated to proceed with the work notwithstanding a dispute on reimbursement; such action shall not prejudice either party's claim with respect to reimbursement. INSPECTION, CONDEMNATION, STOPPING WORK 4.1 Inspection 4.11 Inspection by COMPANY: COMPANY may visit and inspect the work and materials, or any part thereof, at all times, and CONTRACTOR shall provide safe and proper facilities therefor. CONTRACTOR shall at all times during working hours keep a competent man in the immediate vicinity of the work areas to receive communications from COMPANY and to supervise the performance of this Agreement. When COMPANY determines that a work area is unsafe, COMPANY may stop the part of the work affected until the unsafe condition is corrected. 4.12 Inspection by CONTRACTOR: Whenever any part of CONTRACTOR'S work depends on existing work or work or material provided by COMPANY or others. CONTRACTOR shall inspect and measure such other work or material and promptly notify COMPANY of each defect or discrepancy in such other work or material which may render it unsuitable for proper execution of CONTRACTOR'S work or proper functioning of the Facility. If CONTRACTOR fails to notify COMPANY'S representative of any such defect or discrepancy before performing CONTRACTOR'S dependent work, and such defect or discrepancy would have been discovered in the course of a reasonably thorough visual inspection and measurement, COMPANY may condemn the work or material involved and CONTRACTOR shall correct such defect or discrepancy on the same basis as if it were defective work by CONTRACTOR under Section 4.2 of these Terms and Conditions 4.2 Condemnation: COMPANY may condemn materials provided by CONTRACTOR and all parts of CONTRACTOR'S work which are unsound or defective or fail in anyway to conform with the requirements of this Agreement. CONTRACTOR shall begin to remove and replace such materials or work within 24 hours after receiving notice thereof from COMPANY. CONTRACTOR shall bear all costs involved in the removal and replacement of such materials and work and in the repair and replacement of any other materials and work necessarily damaged by such removal and replacement. If CONTRACTOR is requested by COMPANY to uncover any part of the Facility for inspection, the cost of uncovering and covering any such part not specifically requiring inspection under this Agreement shall be borne by COMPANY unless the part so uncovered is notin compliance with the requirements of this Agreement. 4.3 Taking Over and Stopping Work 4.31 Should CONTRACTOR default in any way in the performance of this Agreement, including failing, refusing or neglecting to supply sufficient material to be supplied by CONTRACTOR hereunder, or tools, or properly skilled workmen to complete the work with reasonable diligence, for 5 days after written notice of such default to CONTRACTOR, COMPANY may, at any time thereafter, take over and complete the work. The cost to COMPANY of completing the work shall be deducted from the unpaid part of CONTRACTOR'S compensation. If such cost exceeds any such amount. CONTRACTOR shall reimburse COMPANY for such excess cost. The action by COMPANY of taking over and completing the work shall not constitute a waiver of or election among any other rights or remedies that COMPANY may have against CONTRACTOR. 4.32 Should CONTRACTOR or its creditors seek relief under any insolvency law, or CONTRACTOR be adjudged a bankrupt, COMPANY may at any time thereafter terminate this Agreement and take over and complete the work as provided in Section 4.31 of these Terms and Conditions, except that any payments due from CONTRACTOR to subcontractors or vendors in connection with the work may be made by COMPANY to such subcontractors or vendors, and be deducted from the amounts otherwise due to CONTRACTOR. 4.33 COMPANY may, in its absolute discretion, stop the work at any time, but where CONTRACTOR is not in default, COMPANY shall pay CONTRACTOR for all parts of the work done, including materials provided, in conformity with the requirements of cHVB8 5854 this Agreement, plus an amount for reasonable aiul verified costs of CONTRACTOR incurred in preparation for the parts of the work not yet performed and in shutting down his operations hereunder, plus an amount for a reasonable part of the profit CONTRACTOR would otherwise have earned; provided, that the amounts payable under this Section 4.33 shall in no event exceed the unpaid part ofCONTRACTOR's compensation. .ABILITY 5.1 General Liability: CONTRACTOR shall indemnify and save harmless the indemnitees from and against any and all loss, damage, injury, liability, and claims thereof for injury to or death of a person, includingan employee of CONTRACTOR or an indemnitee, or for loss of or damage to property (except property subject to Sections 5.2 and 5.3 of these Terms and Conditions), resulting directly or indirectly from CONTRACTOR'S performance of this Agreement, including, but not limited to, the use by CONTRACTOR of staging or other equipment provided by COMPANY or others, regardless of the negligence of, and regardless of whether liability without fault is imposed or sought to be imposed on, one or more of the indemnitees, except to the extent that such indemnity is void or otherwise unenforceable under applicable law in effect on or validly retroactive to the date of this Agreement and except where such loss, damage, injury, liability or claim is the result of active negligence or willful misconduct of an indemnitee and is not contributed to by any act of, or by any omission to perform some duty imposed by law or contract on, CONTRACTOR, its subcontractor or either's agent or employee. 5.2 Liability for Property of COMPANY and its Affiliate: CONTRACTOR shall be liable to COMPANY and its affiliates for any loss of or damage to the property of COMPANY and its affiliates (other than the property subject to Section 5.3 of these Terms and Conditions) resulting directly or indirectly from CONTRACTOR'S performance of this Agreement, regardless of the negligence of COMPANY, its agents, employees, and affiliates, except to the extent that such liability is void or otherwise unenforceable under applicable law in effect on or validly retroactive to the date of this Agreement; provided, however, that CONTRACTOR'sliability under this Section 5.2 shall be limited to the applicable insurance which CONTRACTOR carries or has others carry and which shall not be less than that provided in Section 6 of these Terms and Conditions. 5.3 Liability for the Facility and Materials: CONTRACTOR shall exercise due care and diligence in the performance of this Agreement and in the care and protection of the Facility and materials. At COMPANY'S option, CONTRACTOR shall reconstruct, repair or replace any part of the Facility or materials lost or dam aged by any cause whatsoever, including but not limited to those referred to in Section 3.2 of these Terms and Conditions, wherever said loss or damage occurs including loss or damage to materials while in transit. In such event COMPANY shall reimburse CONTRACTOR for the costs of such reconstruction, repair or replacement in excess of S1,000 tor each occurrence or in excess of the coverage of any applicable insurance which CONTRACTOR may elect to carry or have others carry, whichever is greater, except costs incurred in reconstruction, repair and replacement of work or materials subject to condemnation by COMPANY prior to loss or damage (whether or not such condemnation was effected) under Section 4.2 of these Terms and Conditions, and except costs incurred in order to meet the guarantee(s), if any, contained elsewhere in this Agreement. CONTRACTOR also shall be paid a reasonable profit on that part of such reconstruction, repair or replacement for which cost reimbursement is made. COMPANY shall not be liable for loss or damage to construction equipment, tools, temporary structures, temporary excavations or supplies owned or used by CONTRACTOR or its subcontractors. 5.4 Compliance with Laws and Regulations: CONTRACTOR shall comply with all laws, regulations, decrees, codes, ordinances, resolutions, and other acts of any governmental authority, including Federal and State labor and tax laws, which are applicable to this Agreement and CONTRACTOR'S performance hereunder, and shall indemnify and save COMPANY and its affiliates harmless from and against any and all loss, damage, injury', liability and claims thereof resulting directly or indirectly from CONTRACTOR'S failure to do so. 5.5 Liens: CONTRACTOR shall discharge at once or bond or otherwise secure against all liens and attachments which are filed in connection with the work and shall indemnify and save COMPANY, its affiliates, and the owners of the premises on which the work is performed harmless from and against any and all loss, damage, injury, liability and claims thereof resulting directly or indirectly from such Liens and attachments. 5.6 Patent Rights: CONTRACTOR shall indemnify and save COMPANY and its affiliates harmless from and against any and ail loss, damage, injury, liability and claims thereof for any patent infringement resulting directly or indirectly from CONTRACTOR'S performance of the work, including provision of material and designs by CONTRACTOR, and use of tools and other equipment by or for CONTRACTOR, in any connection therewith. 5.7 Costs and Attorneys' Fees: CONTRACTOR shall promptly pay (a) to any indemnitee all costs and attorneys' fees incurred by such indemnitee resulting directly or indirectly from any and all loss, damage, injury, liability and claims for which CONTRACTOR is obligated to indemnify such indemnitee pursuant to Sections 5.1, 5.4, 5.5 or 5.6 of these Terms and Conditions, and (b) to COMPANY all costs and reasonable attorneys' fees in any legal action in which COMPANY or its affiliate prevails, in whole or in part, brought against CONTRACTOR based on a breach of this Agreement. INSURANCE 6.1 Insurance Required: Without in any way limiting CONTRACTOR'S liability' pursuant to Section 5 of these Terms and Conditions, CONTRACTOR shali maintain the following insurance. 6.11 Worker's Compensation and Employers' Liability Insurance as prescribed by applicable law, including insurance covering liability under the Longshoremen's and Harbor Workers' Act and the Jones Act, if applicable. 6.12 Without in anv way affecting CONTRACTOR'S obligations pursuant to Section 6.11 of these Terms and Conditions, if marine work is to be performed hereunder, Protection and Indemnity Insurance, including coverage for injuries to or death of masters, mates and crews of vessels used in the performance of this Agreement. The limits of liability of such insurance shall not be less than S500,000 per occurrence. 6.13 Comprehensive General Bodily Injury Liability Insurance. Such insurance shall include the following coverages: Broad Form .Contractual Lkoiliry, Personal Injury Liability, Completed Operations, and Products Liability. The limits of liability of si.oh insurance shall be not less than S500.000 per occurrence. ... - 6.14 Broad Form Property Damage Liability Insurance. Such insurance shall include the following coverages: Broad Form Contractual Liability. Completed Operations, and Products Liability, and shall expressly cover property of COMPANY and its . affiliates other than that-referred to in Section 5.3 of these Terms and Conditions. The limits of liability of such insurance shall be not less thar. S 100,000 per occurrence. 1 7 ' *- 6.15 Automobile-Bodily Injury and Property Damage Liability Insurance. Sucli insurance shall extend to owned, non-owned, and hired automobiles used in the performance of this Agreement. The limits of liability of such insurance shall be not less than S 250,000 per person/S500,000 per occurrence for Bodily Injury and S100,000 per occurrence for Property Damage. 6.2 Policy Endorsements: The above insurance shali include a requirement that the insurer provide COMPANY with 30 days' written notice prior to the effective date of any cancellation or material change of the insurance. The insurance specified in Section 6.11 of these Terms and Conditions shall contain a waiver of subrogation against the indemnitees. The insurance specified in Sections 6,12, 6. i 3, 6.14 and 6.15 of these Terms ami Conditions shall _s(aJ name the indemnitees as additional insureds; 'bj provide that said insurance is primary coverage with respect to ail insureds; and contain a Standard Cross Liability Endorsement or Severability of Interest Clause. i.3 Evidence of Insurance; CONTRACTOR shall--before commencing the work-provide COMPANY with certificates or other documentary evidence of the above insurance, satisfactory to COMPANY. Form GO-279-12 may be used for this purpose. ASSIGNMENT: Neither this Agreement non money due CONTRACTOR hereunder shall be assigned, sublet or transferred in whole or in oart by CONTRACTOR, except with the prior written consent of COMPANY, and any attempt to do so without such written consent shall be void. CONTRACTOR'S UNDERSTANDING: Subject to any express provisions elsewhere in this Agreement, it is understood that CON TRACTOR as a result of careful examination, is satisfied as to the nature and location of the work, the conformation and structure of the ground, the character, quality and quantity of the materials to be used, the character of temporary equipment and facilities needed preliminary to and during the prosecution of the work, the general and local conditions, and ail other matters which codd in any way affect the work under this Agreement. No representations by or oral agreement with any agent or employee of COMPANY, either before or after the execution of this Agreement, shall affect or modify any of CONTRACTOR'S rights or obligations hereunder. RENEGOTIATION ACT OF 1951: If Section 104 applies to this Agreement, this Agreement shall be deemed to contain all of the provisions required by said Section. Superseded by Right-to-Audifc Clause, Page 5, attached. work and^ansactions related thereto. CONTRACTOR and its subcontractors and vendors shall re taindfsuoh*ecord$ i'orTpfiritJcfo ' i ot less thanhveqty-four (24) months afterAcceptance of the Facility. No director, emploT&a^gr agent of CONTRACTOR or of any subcontractor or vendor of CONTRACTOR sh^lF-give ar receive any commission, fee, rebate/ol~gift or entertainment of significant cost or value in connection with the worji^-cfenter into any busines; arrangement with any director7>mployee or agent of COMPANY or any affiliate other than as a representative of COMPANY or it; affiliate, without COMPANY'S prior'Nvriiten agreement. CONTRACTOR shall promptly notify'COMPANY of any violation of thi; I aragraph and any consideration received aisUmjult of such violation shall be paid overopcretflted to COMPANY. Any rerresentative(s) tuthorized by COMPANY may audit any and allretsqis<of CONTRACTOR and am^u-dfsubcontractor or vendor in connection with th : work and all transactions related thereto for the sole purptra^fdetermining whfrtkefthere has been compliance with this paragraph. If CONTRACTOR'S compensation under ibis Agreement is detetmine^Mrfwhole or in part on a reimbursement of costs basis, the costs to le reimbursed shall be only those reasonably necessary to perforpa-dme-wodc in an efficient manner in accordance with the timeschedul: required. COMPANY may from time to time and at arwlirrfeafter the date^Qf this Agreement until twenty-four (241 months after acceptance of the Facility, make an audit of all recorjisxjfCONTRACTOR and itsSubqontractors and vendors in connection with all cost; reimbursable under this Agreement. Suchaudji-frfSy also cover CONTRACTOR'S procethngsjand controls with respect to the costs to b s reimbursed. Upon completion of this ayrhrCOMPANY shall pay CONTRACTOR any compeTrsation due CONTRACTOR hereunder a; shown by the audit. Any amountjjy-whlchlhe total payment by COMPANY to CONTRACTOR exceSidsJhe amount due CONTRACTOR own by the audit shalUbtfre'turned to COMPANY. Items not covered by reimbursement but by-such compensation as fixed ntages or fixed hynpiums shall not besubject to audit under this paragraph. lUNTRACTQRrSftalLassist COMPANY in making the above audits. . CONJfRACTOR shall require, and shall require all subcontractors and vendors to require, in all agreements in connection with'flreuypr.; jh-gagreement of the-partiss-to-the-ptovisionsof-thisSection.--------------------------------------------------------------------------------- -----------------** HEADINGS: Headings of Sections and other parts of this Agreement are for quick reference only and are not to be construed as part of this Agreement. In some instances a Section or part contains provisions not covered by the heading thereof; in other instances, a Section or part contains provisions that are described in the heading of another Section or part. LICENSING OF CONTRACTORS: The following applies to any person who engages in the business or acts in the capacity of a contractor within California: Contractors are required by law to be licensed and regulated by the Contractor's State License Board. Any questions concerning a contractor may be referred to the registrar of dte board whose address is: CONTRACTOR'S STATE LICENSE BOARD 1020 N STREET SACRAMENTO, CALIFORNIA 95814 WAIVER: The right of either party to require strict performance shall not be affected by any prior waiver or course of dealing. CERTIFICATION: CONTRACTOR hereby certifies that it will fully comply with Executive Order 11246, as amended by Executive Order 11375, and the rules and regulations issued thereunder, which are hereby incorporated by reference as appropriate. CONTRACTOR commits itself to such compliance upon execution of this Agreement. AFFIRMATIVE ACTION FOR HANDICAPPED WORKERS: The regulations issued under the Rehabilitation Act of 1973 in Title 41, Chapter 60. Part 60-741 of the Code of Federal Regulations are incorporated herein by reference unless this Agreement is exempted by Federal Law, Rules. Regulations orOrders of the Secretary of Labor issued pursuant to said Rehabilitation Act of 1973. AFFIRMATIVE ACTION FOR DISABLED VETERANS AND VETERANS OF THE VIETNAM ERA: The regulations issued under the Vietnam Era Veterans' Readjustment Assistance Act of 1974 in Title 41, Chapter 60, Part 60-250 of the Code of Federal Regulations are incorporated herein by reference unless this Agreement is exempted by Federal Law, Rules, Regulations or Orders of the Secretary of Labor issued pursuant to said Vietnam Era Veterans' Readjustment Assistance Act of 1974. Certificate of Nonsegregated Facilities Clause: The Certificate of Nonsegregated Facilities Form GO-279-2, signed by CONTRACTOR and attached hereto, is part of this Agreement. Utilization of Minority Business Enterprises Clause: The Utilization of Minority Business erprises Form GO-279-5, attached hereto, is part of this Agreement. CHEVB8 5856 Contract No. C-15-006-81 James and Luther Page 5 RIGHT-TO-AUDIT CLAUSE FOR GO-277 SERVICE ORDERS AND GO-278, GO-279 AND PD-52 CONTRACTS RECORDS AND AUDITS: CONTRACTOR and its subcontractors and vendors of any tier shall maintain true and correct records in connection with the work and all transactions related thereto and shall retain all such records for at least 24 months after Acceptance. No director, employee or agent of CONTRACTOR or of any subcontractor or vendor of CONTRACTOR of any tier shall give or receive any commission, fee, rebate, gift or entertainment of significant cost or value in connection with the work, or enter into any business arrangement with any director, employee or agent of COMPANY or any affiliate other than as a representative of COMPANY or its affiliate, without prior written notification thereof to COMPANY. CONTRACTOR shall promptly notify COMPANY of any violation of this paragraph and any consideration received as a result of such violation shall be paid over or credited to COMPANY. Additionally, if any violation of this paragraph occurring prior to the date of this Agreement resulted directly or indirectly in CCMPANY's consent to enter into this Agreement with CON TRACTOR, COMPANY may, at COMPANY'S sole option, terminate this Agreement at any time ar.d, notwithstanding any other provision of this Agreement, pay no compensa t:icn or reimbursement to CONTRACTOR whatsoever for any work done after the date of termination. Any represenative(s) authorized by COMPANY may audit any and all records of CONTRACTOR and any such subcontractor or vendor for the sole purpose of determining whether there has been compliance with this paragraph. r COMPANY'may from time to time and at any time after the date of this Agree ment until 24 months after Acceptance make an audit of all records of CON TRACTOR and its subcontractors and vendors of any tier in connection with payments made on a cost reimbursement basis. Such audit may also cover CON TRACTOR'S procedures and controls with respect to such reimbursable costs. Upon completicn of this audit, COMPANY shall pay CONTRACTOR any compensation due hereunder as shown by the audit. Any amount by which the total payment by COMPANY to CONTRACTOR exceeds the amount due CONTRACTOR as shown by the audit shall be returned to COMPANY. Items of compensation such as fixed percentages or fixed lump sums shall not be subject to audit under this paragraph. CONTRACTOR shall assist COMPANY in making the above audits. ! CONTRACTOR shall require, and shall require all subcontractors and vendors of any tier to require, in all agreements in connection with the work the agreement of the parties to the provisions of this Section. CHEVB8 5857 CERTIFICATE OF NONSEGREGATED FACILITIES Contract: Mo. 0-15-006-81 James and Luther Page ,6 CONTRACTOR certifies that he does not and will not maintain or provide for his em ployees any segregated facilities at any of his establishments, and that he does rot and will not permit his employees to perform their services at any location, under his control, where segregated facilities are maintained. CONTRACTOR under stands that the phrase "segregated facilities" includes facilities which are in fact segregated on a basis of race, color, creed, or national origin, because of habit, local custom, or otherwise. CONTRACTOR understands and agrees that main taining or providing segregated facilities for his employees or permitting his employees to perform their services at any locations, under his control, where segregated facilities are maintained is a violation of the Equal Opportunity Clauses required by Executive Order No. 11246 of September 24, 1965, and the regulations of the Secretary of Labor set out in 33 F.R. 7804 (Nay 28, 1968). CONTRACTOR further agrees that (except where it has obtained identical certifications from proposed subcontractors for specific time periods) it will obtain identical certifications from proposed subcontractors prior to the award of subcontracts exceeding $10,000 which are not exempt from the provisions of the Equal Opportunity Clauses; that it will retain such certifications in its files, and that it will forward the following notice to such proposed subcontractors (except where the proposed sub contractors have submitted identical certifications for specific time periods): NOTICE TO PROSPECTIVE SUBCONTRACTORS OF REQUIREMENT FOR CERTIFICATIONS OF NON SEGREGATED FACILITIES A Certification of Nonsegregated Facilities as required by the Hay 9, 1967, order on Elimination of Segregated Facilities, by the Secretary of Labor (32 F.R. 7439, May 19, 1967), and as required by the regulations of the Secretary of Labor set out in 33 F.R. 7804 (May 28, 1968) and as they may be amended, must be submitted prior to the award of a subcontract exceeding $10,000 which is not exempt from the provisions of the Equal Opportunity Clauses. The certification may be submitted either for each subcontract or for all subcontracts during a period (i.e., quarterly, semi-annually or annually). DATE:James and Luther CONTRACTOR P. 0. Box 13224 ADDRESS El Paso, CITY Texas STATE 79912 ZIP CODE BY: TITLE CHEVB8 5858 r.n-07Q-9 fnl2/7^> Contract No. C-'if?-006~8L James and Luther Page 7 U I 11. IZ AT ION Of MINORITY BUSINESS ENTERPRISES Ci) |[ R (In- i' diey ill' the (I'overninent Ilia! minority business enterprises shall have the nniMijAim pr;u in ,il>le nppm tunily to part ieipale in (he performance of Government iiiniincK (li| 'I lie ('( .\ : KACTOR agrees to use his best d'l'oilx Io carry out this policy in (he a w:nJ of Ins Mi'.vimlraels to the fullest extent consistent with I he efficient performance of this eonCaet..As oseJ in this contract, the term "minority business enterprise1' means a business, af ienc At) percent of which is owned by minority group members or, in case of publicly owned businesses, at least 51 percent of the stock of which is owned by minority group memi ers. I;,u the purposes of this definition, minority group members are Negroes, Spa nisi i-sneak iue Auierieau persons, American-Orienlals, American-lndians, Americanluskimos. ami Am.-nean Aleuts. CONTRACTORS may rely on wrillen representations by v.ilvonlr.ienuN lec.mling their status as minority business enterprise? in lieu of an inde pendent im e -l in * (i m CHEV B8 5859 GO-279-5 (10M-CD-7-72! Printed in U.S.A. i ;any) CHEVRON U.S.A. Contract Mo. C-15-006-81 Jamas and Luther - Page 8 Certificate of Insurance G 0-279-12 (Attention) b to certify that the (Insurer) _THE AEI.MA. .CASUALTY, AND SURETY. COMPANY_______________________________________ sued policies of insurance as indicated below to (Contractor)_____ JAMES _AND LUTHER, INC._________ j aware that said policies will apply to work performed under the Agreement between said insured and (Company) CHEVRON U.S.A. _--______________________________________________________ __________________________ _____ dated______ __ __________ 19_______ i or Coverage__________________ Workers' Compensation .ongshoremen's and Harbor Workers' Act ones Act Amount of Coverage Statutory *$ *$ Policy Number 60C7208CCA Expiring 9-4-81 mployers' Liability j 100,000________ each penon $ 100,000________ paroccurrence 'rotection and Indemnity Insurance including average for injuries or death of masters, mates ind crews. ,'Name of Vessel)_________________ $_________ ____________ par occuntnca iomprehenstve General Bodily Injury Liability tuurance, including Broad Form Contractual Liability, Personal Injury Liability, Completed Dparations, and Products Liability. i 500,000 per occurranca 60AL465002CCA (Min. $500,000) 3. Form Property Damage Liability Insurance, nduding Broad Form Contractual Liability, Completed Operations, and Products Liability. $ 250.000 per occurrence 60AL4650G2CCA (Min. $100,000) Automobili Liability Insurance extending ta owned, non-ovvned, and hired automobiles. Bodily Injury $ 250,000 $ 500,000 Property Damage S 100.000 per person (Min. $250,000) per occurrence (Min. $500,000) per occurrence 60AL465002CCA (Min. $300,000) 9 -4-81 9-4-81 9-4-81 s further certified that: ID Each of the above policies contains a provision that the policy shall not be cancelled or materially changed without 30 days' prior notice to the holder vf this certificate. (2) The policies listed under A above contain a waiver of subrogation against Indemnities.** 13) The policies listed under 13, C, D and E abovs (a) name Indemnities as additional insureds; (b) provide that said insurance is primary coverage with respect to all insureds; and (c) contain a Standard Cross Liability Endorsement or Severability of interest Clauses. mn written requesvby the holder of this certificate, the Insurer or his egent if indicated below will furnish a copy of any policy cited abova, certified to be i m and complete copy of the original]" THETAETNA. ..CASUALTY 'ANDG'HMRE TY-.COMPANY .0LDFAR3- INSURANCE AGENCY its 9-4- / ,19 80 .Title. AGENT CHEVB8 5860 Do not include data for these items unless Marine work will be performed under the abova mentioned Agreement. Indemnities is defined to mean Company, one of its efiiiistss, or the eg3r,t, or empioyea of Company, or one of its affiliates and all of them. EXHIBIT - COMPENSATION ADJUSTMEN . Cuniuci Hi C-15-OOO-fll pJnaigneflng ntul Luther h' CONTRACTOR'! compensation ii (o be atljiiiied In accordance will) ihii Exhibit as provided in Section 2.1 of tl)t Taint and Condilicnt, (lie adjustment, whether iq increase or decrease, shall be (he turn of Ibe applicable iler'pj lij|ed below. However for deer case it miy be necessary lo agree on climated and pot actual changes in casts referred to below. |. Jditcrisl 1.1 The actual net dnnge In coils (supported by Vendor's invoices) lo CONTRACfOR for materials provjded by CONTRACTOR occasioned by IhcChiMge. ineludinc taxes, transportation, and cancfilajion pet||fjej on rJtemite material already ordered, if applicable, but excluding consumable construction materials:tf)d supplies, which arc covered in 4.2 beloiv. i >I 1.2 (a) For material added, --iiL- % of I.I above, lo cover all costs to CONTRACTOR asiocialed wjjf) material procurement including amounts lo be paid to CONTRACTOR': personnel engaged in pro curement, expediting or inspection activities and CONTRACTOR': overhead costs and profit relating thereto. r fl- (b) For material deleted, an amount, no! to exceed the percentage act forth in 1.2 fa) above, based qp ap estimate and mutually agreed upon to cover costs already incurred by CONTRACTOR as of ihe'daU of the deletion for the activities, overhead costs and profit listed in 1.2 fa). . . ,y f 2. CONTRACTOR-Owned Construction Equipment The aggregate amount determined in accordance with the attached Exhibit - Construction Equipment for ||ie n?f change in use of each item of CONTRACTOR-owncd construction equipment occasioned by l)if'Cfiaq'ge:, "Construction equipment" a: referred lo herein, in the Exhibit - Construction Equipment and In the Ajreernfp'i of which Ihij Exhibit is a pars does not include smalt tools, which arc covered in 4.2 below. Unless otherwise defined in the Agreement, a '`small tool" is defined as any too! whose purchase price when new did not cxccctj S3Q0. . .' ' 3. Subcontracts 3.1 The actual net change in costs to subcontractor(s) actually performing the work, including pqrc|it)S}pg materials, occasioned by the Change xs determined in accordance with I2. and 4. hereof. cxccp[ that subcontractor shall be substituted for CONTRACTOR; plus the actual net change in rental cons cjiarpd by equipment supplier^} furnishing construction equipment occasioned by the Change. 1 , j 3.2 10 . 7t of 3.1 above to cover all items of CONTRACTOR'S and intermediate subcontractor}' pyprfjejifj ' and profit associated with administration and supervision of subcontracts. ' ' 4. Field Labor 4.1 The actual net change in at! wage costs paid by CONTRACTOR for construction cr;" labor occasioned by the Change. "Wage costs" referred to in the preceding sentence include in addition |o the wage} actually paid, a!i costs to CONTRACTOR (a) for any and ati taxes, contributions or assessment for unemployfperit insurance, old age benefits and all ether payments required by law which are measured by or Jsdsed upon said wages, but excluding contributions or assessments for Workmen's Compensation and prpmjum} (pj Workmen's Compensation insurance, and (b) for at! benefits to be paid to or on behalf of the construction craft Jabor such as reimbursement for transportation, subsidence, health and welfare, pension, vaejlioq, holiday, training and other funds which CONTRACTOR is required to pay in accordance with go'vef'p. mental regulations or union contracts with unions having jurisdiction in the specific area of the wofjc hereunder. Construction craft labor as referred to herein and in 4.2 betow shall mean only the cr*ft Jabqf, including construction equipment openiors, directly employed in the performance of yrork in |hc*fjf|{|, excluding nonmanual or distributable labor such as warehousemen and loolmen and pidudip^ }I[ super visory levels lughcr than craft general foreman. : \j.; 4.2 25 % 0f 4_| above lo cover all costs to CONTRACTOR not specifically provided for eljswhe/g in this Exhibit, including but not limited to, net changes in costs to CONTRACTOR for ?1! personnel 'p|hff thin construction craft labor, small tools, consumable construction material and supplies. Held {jffie? overhesd, contributions or assessments for Workmen's Compensation or premiums for Workmen*} Upm- pens:lion Insurmec, liability or other insurance, and any other items of CONTRACTOR'} ovpfh?|l| fjifj CONTRACTOR'S profit not specifically provided for elsewhere in this Exhibit. 1 , . .. ` , M, - ' Attachment: Exhibit - Construction Equipment CHEV B8 5861 END OF EXHIBIT qo-jrq.f <pq-f)-7]) PelnL*4 l(t if.S.Af,1 Ocncrii Condition J EXHIMT-CONSTRUCTION liQUII'Mblffr Contract No. tMU-OOG-lIJ Jnnic.n mid l.utlici; Page 10 !.l This lixJ-Jbit liiti talcs Tor CONTRACTOR-owned cpnstrxiction equipment and shall be used to price Gianfd puricint to item 2 of the Exhibit - Compensation Adjustment and to determine charges, with respect to such construction equipment, resulting from COMPANY delays md rujpensio/u not due to default of CONTRACTOR. "' J.2 The monthly rental rites Include charges for depredation, maintenance and repairs (both on and off thf job iite), taxes, fuel, lubricant*, supplies, iota or damage to equipment, including premiums fof any insurance covering such Jots or damage, overhead, profit and all other charges of any future ydufsoeypf associated with providing operable construction equipment, excluding only direct operating labor. | J The monthly standby rates exclude charges for fuel, lubricanU. supplies, maintenance, repairs, overheacj and profit. 1.4 The monthly rental and standby rales are based on 180 hours usage or delay in any one 30-consecutiye-day period. The amount of compensation for actual hourly use or delay during such 30-day period shall be proportionate to such monthly rental or standby rate, as the case may be. However, delays or xuspen?|Ofvj occurring during overtime, including overtime which is a part of CONTRACTOR'S normal work reheejuj?, shall not fce considered in calculating the total standby charge. S 2. Rates 2.1 The rates for construction equipment in accordance with the Cenerat Conditions in 1. above shall, except fa provided in 2.2, be as listed below: - EOUtPMENT Monthly Rental Rate Pickup truck ('4 ton) 5 470.00 Dackhoe 5 2150.00 Welding machine(trailer type) s TTT.00 Air compressor-160 CFM S G50.00 Jackhammer-90# S. 275.00 Crane-15 ton Forklift s. 5 GOO.00 s. 1375.00 Concrete vibrator s. 350.00 Compactor 5. 600.00 Trailer^ gooseneck) 5. 700.00 Monthly Standby Rale 5 423.00 S 1935.OQ S 37S7Q0 5 765.oq $. 248.00 J 5040,QQ S. 1238.OQ J. 315,00 5. 540.OQ S.-------7---0---2rr.QO 2.2 Rates for construction equipment in accordance with the General Conditions In 1. above fpr construction equipment not listed in 2.1 shall be is follows: Monthly Rental Rate: (Varies)------ % 0f ^,8 monthly rental ratea shown In the latest edition of the "Compilation of Nationally Avenged Rental Ratea for Construction Equipment" compiled by Aieoctstfd Equipment Distributors. ' i- Monthly Stindby Rate: (Varies) % of the monthly ronta! ralca shown in the latest edition of the "Compilation ofNitlon/tfy Avengod Rental Rates for Construction Equipment" compiled by Associated Equipm'epj Distributors. END OF EXHIBIT CHEVB8 5862 ga-27&-3 fco-e-j?) jyintd |n u.$a, '; Contract No. C-15-006-81 James and Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-41S-Q January 12, 1981 (RRK) Page A1 of A10 SPECIFICATION NO. EP-418-Q FOUNDATION WORK - PLANT 33 ISOLATION EL PASO REFINERY SECTION I - GENERAL REQUIREMENTS 1.0 SCOPE OF WORK CONTRACTOR shall provide all tools, construction equipment, labor including supervision and inspection, and all items of a consumable nature that are required for construction of foundations and pipeway stanchions for the isolation of the Platformer Plant at the Chevron U.S.A. Inc. El Paso Refinery as detailed by this specification, including the drawings and other attachments listed in the appendix. This work includes, but is not limited to; a. Excavation for foundations b. Placing of concrete forms, reinforcing steel and concrete c. Construction of stanchions and supports to widen an existing pipeway. 2.0 WORK, MATERIALS AND UTILITIES BY COMPANY AND OTHERS COMPANY will provide the following material: W-shapes, angle iron, channel iron, reinforcing rods, steel plate, anchor bolts. COMPANY will provide industrial fresh water and 80 psig air at nearest point of supply to working site. Suitable couplings and all materials for extension of service to CONTRACTOR'S work areas shall be provided by CONTRACTOR. CONTRACTOR, shall provide concrete and forms and all painting material required. 3.0 SEQUENCE OF WORK The sequence of work shall be as mutually agreed between the COMPANY and CONTRACTOR and shall be consistent with the facing sheet of the agreement. 4.0 INTENT The installations shall be complete in every respect, constructed in accordance with generally accepted, current good practices of the several trades involved and the detailed requirements of this specification and ready to serve in the manner expressed or implied herein, regardless of whether or not full details of such completeness or practices are contained herein. The specifications and drawings are not complete in every detail and CONTRACTOR shall comply with their true intent taken as a whole, and not avail himself of any errors or omissions to the detriment of the work. Should any error, omission or discrepancy appear in the drawings, specifications and instructions, CONTRACTOR shall notify COMPANY at once, and COMPANY will issue instructions CHEVB8 5863 James and Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A2 of A10 to be followed. If CONTRACTOR proceeds prior to receiving such instruc tions, necessary corrections shall be at CONTRACTOR'S expense. Anything not indicated on the drawings or outlined in the specification which is necessary for full and faithful construction of the installations in accordance with the true intent of this agreement or anything indicated on the drawings but not outlined, or vice versa, shall be provided and incorporated at the expense of CONTRACTOR to the same extent as though fully set forth in both the drawings and the specification. 5.0 COMPANY REVIEW AND APPROVAL COMPANY'S review of, approval of, or agreement to the performance of certain items of work or the provisions of certain material shall in no way relieve CONTRACTOR of full responsibility for the performance of such work or for the adequacy of such material. All such reviews, approvals or agreements shall be obtained through COMPANY'S Construction representative, or in a manner previously approved in writing by COMPANY'S Construction representative. 1 ! CHEV B8 5864 James and Lather CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A3 of A10 SECTION II - GENERAL CONDITIONS AND PERFORMANCE OF WORK 6.0 PRECEDENCE 6.1 The following items shall take precedence in the order listed in the event of conflict: a. Facing sheet of agreement b. Terms and Conditions c. Refinery Instruction No. 1404 d. This specification e. Construction drawings in Appendix A.3 attached to this specification f. Standard specification in Appendix A.l attached to this specification. g. Reference drawings and specifications, engineering instructions, recommended practices, and refinery instructions in Appendix A.2 attached to this specification. 6.2 As used in the standard specifications attached hereto: a. "Purchaser" shall mean COMPANY b. "Supplier" or "vendor" shall mean CONTRACTOR c. "Purchaser's Inspector" shall mean COMPANY Construction Representative. 6.3 Unless otherwise expressly provided in this specification: a. Any data, specifications, material and work or any other matter which is covered by this agreement which the standard specifications require to be provided by COMPANY shall instead be provided by CONTRACTOR, b. Any provisions of the standard specifications requiring COMPANY to inspect certain material or work shall mean that COMPANY has an option, rather than the obligation, to so inspect such material or work, c. Any warranty of guarantee provisions contained in the standard specifications shall be of no effect and the warranty and guarantee provisions of this specification, if any, shall apply, and d. Any item of material, work, inspection or testing to be furnished at extra expense to COMPANY pursuant to the standard specifications shall be furnished under this specification at no increase in CONTRACTOR'S compensation. All provisions in the standard specifications concerning compensation or payment to CONTRACTOR in case of delay shall be of no effect, and the provisions of the Terms and Conditions and of this specification shall apply. ! In the engineering instructions, reference to COMPANY'S personnel shall be of no effect, and CONTRACTOR'S personnel shall perform all activities which are to be performed under the engineering instructions, except as otherwise provided elsewhere in this specification. CHEVB8 5865 James and Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A4 of A10 Where standard specifications on materials contain sections covering COMPANY'S normal requirement for purchasing and field erection, these sections shall be of no effect except as otherwise expressly stated in this specification. 7.0 FIELD REPRESENTATIVES 7.1 COMPANY'S Representative COMPANY will maintain a representative in the field pursuant to Section 4.0 of Refinery Instruction No. 1404, General Instructions to Contractors Working Within the Refinery, attached. Examples of his functions are to: a. Establish and maintain field liaison between CONTRACTOR'S Construction Representative and COMPANY. b. Provide materials to CONTRACTOR as provided in this specification. c. Review CONTRACTOR'S construction schedule. d. Provide drawings and specifications as required. f. Make such inspections as COMPANY may desire in order to check the quality and progress of the work. g. Review and approve field changes or material substitutions, or any other matter where COMPANY'S approval or agreement is required by this specification. h. Negotiate with CONTRACTOR'S Construction Representative the adjustment in compensation arising frcm a change. 7.2 CONTRACTOR'S Construction Representative CONTRACTOR shall maintain a construction representative in the field at all tines who shall act in full charge of CONTRACTOR'S work and maintain field liaison between CONTRACTOR and COMPANY'S Construction Representative. 8.0 OTHER CONTRACTS COMPANY reserves the right to let other contracts or other services in connection with CONTRACTOR'S work hereunder. CONTRACTOR shall afford others equitable opportunities for the introduction and storage of their materials and the execution of their work and shall properly coordinate its work with theirs. 9.0 WORK" W.E...E..K.. . AN1 D OVERTIME Ii CONTRACTOR shall pursue to field construction work on a 40-hour per week work schedule in accordance with Section 6.0 of Refinery Instruction No. 1404, General Instructions to Contractors Working Within the Refinery, attached. CHEVB8 5866 James and Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A5 of A10 10.0 PLANT REGULATIONS Prior to the commencement of work, CONTRACTOR shall become familiar with the plant regulations specified in the attached Refinery Instruction No. 1404, General Instructions to Contractors Working Within the Refinery and the following regulations. CONTRACTOR shall be responsible for compliance with these regulations during the execution of his work. 10.1 Electrical Safety Requirements CONTRACTOR shall provide and use ground fault circuit interrupters for personnel protection at all construction sites (including areas inside existing plants) on all 120 volt single phase 15 and 20 amperes receptacle outlets. Hubbell type GFP or Porta-Power Pak Inc. Model 72 series are typical of acceptable portable receptacle units. Ground fault circuit interrupters shall not be used in areas where flammable vapors are present. It is essential that the polarity of the conductors in all cords, plugs and receptacles supplying single pole portable ground fault circuit interrupter units be properly maintained to insure proper operation of the units. 10.2 Work Space and Storage Area COMPANY will assign space in the general vicinity of the CONTRACTOR'S work for CONTRACTOR'S office, work space and storage area. 11.0 TEMPORARY CONSTRUCTION FACILITIES 11.1 CONTRACTOR shall provide and install all necessary temporary facili ties including, but not limited to, tool rooms, locker rooms, toilets, office and storehouse. All temporary installations shall be subject to approval by COMPANY prior to installation. 11.2 In addition, CONTRACTOR shall provide all necessary temporary equip ment and material including, but not limited to, shoring, concrete , forms, bracing, ladders, scaffolding, staging, drop cloths and j tarpaulins. 11.3 CONTRACTOR shall maintain all temporary facilities, material and equipment in a safe and adequate manner and remove them immediately upon completion of the work requiring their presence. CHEVB8 5867 ContfAcL no. u-LD-uu'b-tti ... James and Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (KPK) Page A6 of A10 12.0 SURVEYING . CONTRACTOR shall perform all surveying necessary from base lines and bench marks established by COMPANY. The accuracy for all grades and elevations of any structures and location of installations described in this specifi cation shall be the responsibility of CONTRACTOR. 13.0 EXCAVATION AND BACKFILL Earthwork shall be in accordance with applicable paragraphs of Specification EG-581. CONTRACTOR shall haul any excess excavated material to a location designated by COMPANY'S Construction Representative. 14.0 DELIVERY AND HANDLING OF COMPANY PROVIDED MATERIALS 14.1 Materials furnished by COMPANY will be available to CONTRACTOR at the Refinery Storehouse. CONTRACTOR shall provide the necessary labor and equipment for handling and transporting materials. 14.2 CONTRACTOR shall be responsible for keeping all material in good condition until acceptance of the installations, subject to Section 5.3 of the Terms and Conditions. 14.3 Upon completion of the installations, CONTRACTOR shall provide COMPANY an inventory of all remaining material which was provided by COMPANY including the quantity, description, and the item number for each item. When directed by COMPANY, CONTRACTOR shall transport the remaining material to the locations on COMPANY'S premises designated by COMPANY, 14.4 CONTRACTOR'S requests for withdrawal of COMPANY-furnished material and equipment shall be based on quantities shown on drawings or lists of materials furnished by COMPANY. CONTRACTOR shall obtain approval from COMPANY'S Representative before materials in excess of the quan tities shown on the drawings or lists of materials will be issued. 14.5 CONTRACTOR shall: a. Be responsible for keeping all materials and equipment in good ;- condition until the completed installations are accepted by j COMPANY, including taking any necessary steps such as painting, greasing, installation of rust preventive oil, or covering, etc., to protect all equipment externally and internally from mechanical damage or damage from the elements, b. Be held accountable for surplus materials furnished by COMPANY, items received from COMPANY and to be returned, and for shortages or damages to equipment and materials furnished by COMPANY . James and Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A7 of A10 14.6 CONTRACTOR shall promptly check bills of material or drawings for any errors which would result in shortages and shall notify COMPANY in writing if there are any such errors or if the listed are insufficient to meet his anticipated needs. Delays caused by CONTRACTOR'S failure to discover and promptly report such errors or that the equipment and materials listed are insufficient to meet his anticipated needs shall not constitute a basis for extension of time of completion under Section 3.2 or a basis for reimbursement under Section 3.3 of the Terms and Conditions. is.n drawings and dimensions COMPANY will provide to CONTRACTOR two copies of all pertinent standard drawings, standard specifications, reference drawings, and construction drawings. 16.0 INSPECTION AND TESTING 16.1 General CONTRACTOR shall be solely responsible for thorough craft inspection during construction and for the quality of the work. COMPANY will make such inspection as COMPANY may desire in order to check the progress and quality of the work, to see that CONTRACTOR'S employees are properly qualified in their respective crafts, that workmanship is of an acceptable grade, and that all requirements of this Specification are being met. Such inspection or any other inspection or testing by COMPANY shall in no way relieve CONTRACTOR of full responsibility for the work hereunder. 16.2 Welding Inspection and Qualification CONTRACTOR shall arrange for welding qualification tests at his expense at El Faso Testing Company, Inc., 2315 Myrtle Street, El Paso, Texas 79901, phone 332-3831, or other approved testing firm, in accordance with Engineer ing and Maintenance Instruction EP - 2200. Welders shall be required to pass qualification tests before performing and operation. COMPANY reserves the right to require additional qualification tests during construction if it has any doubt about the competence of welders. COMPANY shall te allowed to witness tests and to examine test coupons. If additional tests are required and passed by welders, cost of retesting will be borne by COMPANY; if failed, cost of retesting shall be borne : by CONTRACTOR. I 16.3 Concrete Samples COMPANY may perform compression and slump tests on concrete. CONTRACTOR shall furnish samples taken in accordance with ASTM Specifications as may be requested for the following tests and inspections: CHEV B8 5869 James mid Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A8 of A10 a. Compression Tests: 3 cylinders from each 10 cu. yd. of structural concrete placed each day. b. Slump Tests: Periodic samples daily during pouring of concrete. 17.0 CLEANING UP During the performance of the work, CONTRACTOR shall keep a reasonable degree of order by disposing of accumulated rubbish and waste material and, at the completion of the work, the site shall be cleared of all debris, left-over tools, consumable supplies, and material which may have accumulated in the performance of the work. Where the CONTRACTOR, after due notice, fails to keep the area of his work reasonably clean and safe, or fails to clean this area at the completion of the work, COMPANY may perform this work; the cost of such work shall be for CONTRACTOR'S account and may be deducted from the sums due or to become due CONTRACTOR. 18.0 COMPLETION The work will be considered "complete" when CONTRACTOR has performed all work expressly stated or implied in this Specification. 19.0 STEEL WORK 19.1 Fabrication Structural steel fabrication shall conform to Specification EG-398. 19.2 . Erection CONTRACTOR shall erect all steel work. All work shall comply with latest editions of the AISC Code of Standard Practice for steel building and bridges, AISC Specification for design, fabrication, and erection of structural steel for buildings and AWS Standard Code for Arc and Gas Welding in Building Construction. 19.3 Pipe Supports CONTRACTOR shall fabricate, locate, and install all required pipe supports. Supports for small lines not shown on project drawings shall be field fabricated by CONTRACTOR. 19.4 Bolts and Clips All bolts and clips required to fasten all pipe supports to structures shall be installed even though the attachments are not shown on the construction drawings. CHEVB8 5870 Contract; No. C-15-006-81 James and Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A9 of A10 19.5 Welders Field welding on steel work shall be done by welders who are qualified as specified in Section 16.2 of this Specification. 20.0 PAINTING All exposed metal surfaces of piping, structures, supports, drums and exchangers shall be painted as follows: 20.1 Surface Preparation Wire brush surface to conform to Steel Structural Painting Council Standard SSPC SP#. 20.2 Primer LZI primer - low lead, brush, roll or spray. 20.3 Paint Aluminum paint - Hanley Sunfoe 17-010 or equal, applied according to manufacturer's recommendations. 21.0 CONCRETE WORK 21.1 Scope of Work CONTRACTOR shall provide and be responsible for all concrete work. 21.2 Methods Placing and curing concrete shall be in accordance with Specification EG-850. 21.3 Properties Ready-Mix concrete shall be in accordance with ASTM Specification C-94. In field mix concrete is used, materials to be used and the procedure to be followed in proportioning and mixing Portland Cement Concrete in the field shall conform with Specification EG-851. Consistency and worka bility shall be in accordance with Specification EG-851 with a minimum ultimate compressive strength of 3000 psi after 28 days of curing, maximum aggregate size 3/4 inch, slump 3 to 5 inches. CHEVB8 5871 Contract No. C-15-006-81 Jamas nrrd f,ut;iiar CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Pago A10 of AIO Method of measuring materials shall be such that the proportions can be accurately controlled and easily checked at any time during the work. 21.4 Anchor Bolts All anchor bolts securing machinery or equipment shall be provided with sleeves in accordance with Drawing GB-Q68922. After setting equipment, these sleeves shall be filled with grout. Anchor bolts shall be accurately placed and securely tied to avoid movement during concrete placement. 21.5 Special Techniques CONTRACTOR shall consult COMPANY'S Construction Representative before using such special techniques as, for example: precasting pipeway stanchions, or pumping structural concrete. CHEVB8 5872 Contract No. C-l5-006-8i James and Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. January 12, 1981 Appendix I Page 1 of 1 EP-418-Q Number EG-850C EG-851 EG-1048A EG-1049C EG-516C EG-398H EG-581 1404 A.l STANDARD SPECIFICATIONS Title Placing and Curing Concrete Concrete Proportioning Small Tools Supplies Reinforcing Steel Steel Fabrication Clearing Grading and Earthwork A.2 REFINERY AND ENGINEERING INSTRUCTIONS General Instructions to Contractors Working Within the Refinery A.3 CONSTRUCTION DRAWINGS PC-38-32224 PD-13-29921 PA-38-22096 PA-38-22001 PA-13-23083 PD-13-32212 Foundation - Fuel Gas Knock Out Drum Sheet No. 15-110 # Steam Supports Concrete Foundation Location Plan Plot Plan - Plant 38 Overhead Pipeway Plot Plan - Widen Pipeway A.4 MISCELLANEOUS EP-2200 Qualification of Welders CHEVB8 5873 UUU L.J. Cl U. 11 O " J_ --' " ^ " v_> CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page Al of AlO SPECIFICATION NO. EP-418-Q FOUNDATION WORK - PLANT 33 ISOLATION EL PASO REFINERY SECTION I - GENERAL REQUIREMENTS 1.0 SCOPE OF WORK CONTRACTOR shall provide all tools, construction equipment, labor including supervision and inspection, and all items of a consumable nature that are required for construction of foundations and pipeway stanchions for the isolation of the Platformer Plant at the Chevron U.S.A. Inc. El Paso Refinery as detailed by this specification, including the drawings and other attachments listed in the appendix. This work includes, but is not limited to; a. Excavation for foundations b. Placing of concrete forms, reinforcing steel and concrete c. Construction of stanchions and supports to widen an existing pipeway. 2.0 WORK, MATERIALS AND UTILITIES BY COMPANY AND OTHERS COMPANY will provide the following material: W-shapes, angle iron, channel iron, reinforcing rods, steel plate, anchor bolts. COMPANY will provide industrial fresh water and 80 psig air-at nearest point of supply to working site. Suitable couplings and all materials for extension of service to CONTRACTOR'S work areas shall be provided by CONTRACTOR. CONTRACTOR shall provide concrete and forms and all painting material required. 3.0 SEQUENCE OF WORK The sequence of work shall be as mutually agreed between the COMPANY and CONTRACTOR and shall be consistent with the facing sheet of the agreement. 4.0 INTENT The installations shall be complete in every respect, constructed in accordance with generally accepted, current good practices of the several trades involved and the detailed requirements of this specification and ready to serve in the manner expressed or implied herein, regardless of whether or not full details of such completeness or practices are contained herein. The specifications and drawings are not complete in every detail and CONTRACTOR shall comply with their, true intent taken as a whole, and not avail himself of any errors or omissions to the detriment of the work. Should any error, omission or discrepancy appear in the drawings, specifications and instructions, CONTRACTOR shall notify COMPANY at once, and COMPANY will issue instructions CHEVB8 5874 (JcmU'flCL NO. C-!l> -UUO-UJ. CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A2 of A10 to be followed. If CONTRACTOR proceeds prior to receiving such instruc tions, necessary corrections shall be at CONTRACTOR'S expense. Anything not indicated on the drawings or outlined in the specification which is necessary for full and faithful construction of the installations in accordance with the true intent of this agreement or anything indicated on the drawings but not outlined, or vice versa, shall be provided and incorporated at the expense of CONTRACTOR to the same extent as though fully set forth in both the drawings and the specification. 5.0 COMPANY REVIEW AND APPROVAL COMPANY'S review of, approval of, or agreement to the performance of certain items of work or the provisions of certain material shall in no way relieve CONTRACTOR of full responsibility for the performance of such work or for the adequacy of such material. All such reviews, approvals or agreements shall be obtained through COMPANY'S Construction representative, or in a manner previously approved in writing by COMPANY'S Construction representative. CHEVB8 5875 CHEVRON (J.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A3 of A10 SECTION II - GENERAL CONDITIONS AND PERFORMANCE OF WORK 6.0 PRECEDENCE 6.1 The following items shall take precedence in the order listed in the event of conflict: a. Facing sheet of agreement b. Terms and Conditions c. Refinery Instruction No. 1404 d. This specification e. Construction drawings in Appendix A.3 attached to this specification f. Standard specification in Appendix A.l attached to this specification. g. Reference drawings and specifications, engineering instructions, recommended practices, and refinery instructions in Appendix A.2 attached to this specification. 6.2 As used in the standard specifications attached hereto: a. "Purchaser" shall mean COMPANY b. "Supplier" or "vendor" shall mean CONTRACTOR c. "Purchaser's Inspector" shall mean COMPANY Construction Representative. 6.3 Unless otherwise expressly provided in this specification: a. Any data, specifications, material and work or any other matter which is covered by this agreement which the standard specifications require to be provided by COMPANY shall instead be provided by CONTRACTOR, b. Any provisions of the standard specifications requiring COMPANY to inspect certain material or work shall mean that COMPANY has an option, rather than the obligation, to so inspect such material or work, c. Any warranty of guarantee provisions contained in the standard specifications shall be of no effect and the warranty and guarantee provisions of this specification, if any, shall apply, and d. Any item of material, work, inspection or testing to be furnished " at extra expense to COMPANY pursuant to the standard specifications shall be furnished under this specification at no increase in CONTRACTOR'S compensation. All provisions in the standard specifications concerning compensation or payment to CONTRACTOR in case of de-lay shall be of no effect, and the provisions of the Terms and Conditions and of this specification shall apply. In the engineering instructions, reference to COMPANY'S personnel shall be of no effect, and CONTRACTOR'S personnel shall perform all activities which are to be performed under the engineering instructions, except as otherwise provided elsewhere in this specification. CHEVB8 5876 CHEVRON U.G.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A4 of A10 Where standard specifications on materials contain sections covering COMPANY'S normal requirement for purchasing and field erection, these sections shall be of no effect except as otherwise expressly stated in this specification. 7.0 FIELD REPRESENTATIVES 7.1 COMPANY'S Representative COMPANY will maintain a representative in the field pursuant to Section 4.0 of Refinery Instruction No. 1404, General Instructions to Contractors Working Within the Refinery, attached. Examples of his functions are to: a. Establish and maintain field liaison between CONTRACTOR'S Construction Representative and COMPANY. b. Provide materials to CONTRACTOR as provided in this specification. c. Review CONTRACTOR'S construction schedule. d. Provide drawings and specifications as required. f. Make such inspections as COMPANY may desire in order to check the quality and progress of the work. g. Review and approve field changes or material substitutions, or any other matter where COMPANY'S approval or agreement is required by this specification. h. Negotiate with CONTRACTOR'S. Construction Representative the adjustment in compensation arising from a change. 7.2 CONTRACTOR'S Construction Representative CONTRACTOR shall maintain a construction representative in the field at all times who shall act in full charge of CONTRACTOR'S work and maintain field liaison between CONTRACTOR and COMPANY'S Construction Representative. 8.0 OTHER CONTRACTS COMPANY reserves the right to let other contracts or other services in connection with CONTRACTOR'S work hereunder. CONTRACTOR shall afford others equitable opportunities for the introduction and storage of their materials and the execution of their work and shall properly coordinate its work with theirs. 9.0 WORK WEEK AND OVERTIME CONTRACTOR shall pursue to field construction work on a 40-hour per week work schedule in accordance with Section 6.0 of Refinery Instruction No. 1404, General Instructions to Contractors Working Within the Refinery, attached. CHEVB8 5877 CHEVRON U.S.A. INC. ENGINEERING !>!:I.'ARTMKNT - KL I'ASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A5 of AlO 10.0 PLANT REGULATIONS Prior to the commencement of work, CONTRACTOR shall become familiar with the plant regulations specified in the attached Refinery Instruction No. 1404, General Instructions to Contractors Working Within the Refinery and the following regulations. CONTRACTOR shall be responsible for compliance with these regulations during the execution of his work. 10.1 Electrical Safety Requirements CONTRACTOR shall provide and use ground fault circuit interrupters for personnel protection at all construction sites (including areas inside existing plants) on all 120 volt single phase 15 and 20 amperes receptacle outlets. _ llubbell type GFP or Porta-Power Pak Inc. Model 72 series are typical of acceptable portable receptacle units. Ground fault ..circuit interrupters shall not be used in areas where flammable vapors are present. It is essential that the polarity of the conductors in all cords, plugs and receptacles supplying single pole portable ground fault circuit interrupter units be properly maintained to insure proper operation of the units. 10.2 Work Space and Storage Area COMPANY will assign space in the general vicinity of the CONTRACTOR'S work for CONTRACTOR'S office, work space and storage area, 11.0 TEMPORARY CONSTRUCTION FACILITIES 11.1 CONTRACTOR shall provide and install all necessary temporary facili ties including, but not limited to, tool rooms, locker rooms, toilets, office and storehouse. All temporary installations shall be subject to approval by COMPANY prior to installation. 11.2 In addition, CONTRACTOR shall provide all necessary temporary equip ment and material including, but not limited to, shoring, concrete forms, bracing, ladders, scaffolding, staging, drop cloths and tarpaulins. 11.3 CONTRACTOR shall maintain all temporary facilities, materi.nl and equipment in a safe and adequate manner and remove them immediately upon completion of the work requiring their presence. CHEVB8 5878 Contract No. C-15-006-8'1. CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A6 of A10 12.0 SURVEYING CONTRACTOR shall perform all surveying necessary from base lines and bench marks established by COMPANY. The accuracy for all grades and elevations of any structures and location of installations described in this specifi cation shall be the responsibility of CONTRACTOR. 13.0 EXCAVATION AND BACKFILL Earthwork shall be in accordance with applicable paragraphs of Specification EG-581. CONTRACTOR shall haul any excess excavated material to a location designated by COMPANY'S Construction Representative. 14.0 DELIVERY AND HANDLING OF COMPANY PROVIDED MATERIALS 14.1 Materials furnished by COMPANY will be available to CONTRACTOR at the Refinery Storehouse. CONTRACTOR shall provide the necessary labor and equipment for handling and transporting materials. 14.2 CONTRACTOR shall be responsible for keeping all material in good condition until acceptance of the installations, subject to Section 5.3 of the Terms and Conditions. 14.3 Upon completion of the installations, CONTRACTOR shall provide COMPANY an inventory of all remaining material which was provided by COMPANY including the quantity, description, and the item number for each item. When directed by COMPANY, CONTRACTOR shall transport the remaining material to the locations on COMPANY'S premises designated by COMPANY. 14.4 CONTRACTOR'S requests for withdrawal of COMPANY-furnished material and equipment shall be based on quantities shown on drawings or lists of materials furnished by COMPANY. CONTRACTOR shall obtain approval from COMPANY'S Representative before materials in excess of the quan tities shown on the drawings or lists of materials will be issued. 14.5 CONTRACTOR shall: a. Be responsible for keeping all materials and equipment in good condition until the completed installations are accepted by COMPANY, including taking any necessary steps such as painting, greasing, installation of rust preventive oil, or covering, etc., to protect all equipment externally and internally from mechanical damage or damage from the elements, b. Be held accountable for surplus materials furnished by COMPANY, items received from COMPANY and to be returned, and for shortages or damages to equipment and materials furnished by COMPANY . CHEVB8 5879 Contract No. C-15-006-S1 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK.) Page A7 of A10 14.6 CONTRACTOR shall promptly check bills of material or drawings for any errors which would result in shortages and shall notify COMPANY in writing if there are any such errors or if the listed are insufficient to meet his anticipated needs. Delays caused by CONTRACTOR'S failure to discover and promptly report such errors or that the equipment and materials listed are insufficient to meet his anticipated needs shall not constitute a basis for extension of time of completion under Section 3.2 or a basis for reimbursement under Section 3.3 of the Terms and Conditions. 15.0 DRAWINGS AND DIMENSIONS COMPANY will provide to CONTRACTOR two copies of all' pertinent standard drawings, standard specifications, reference drawings, and construction drawings. 16.0 INSPECTION AND TESTING 16.1 General CONTRACTOR shall be solely responsible for thorough craft inspection during construction and for the quality of the work. COMPANY will make such inspection as COMPANY may desire in order to check the progress and quality of the work, to see that CONTRACTOR'S employees are properly qualified in their respective crafts, that workmanship is of an acceptable grade, and that all requirements of this Specification are being met. Such inspection or any other inspection or testing by COMPANY shall in no way relieve CONTRACTOR of full responsibility for the work hereunder. 16.2 Welding Inspection and Qualification CONTRACTOR shall arrange for welding qualification tests at his expense at El Paso Testing Company, Inc., 2315 Myrtle Street, El Paso, Texas 79901, phone 532-3831, or other approved testing firm, in accordance wich Engineer- > in'g and Maintenance Instruction EP - 2200. Welders shall be required to pass qualification tests before performing and operation. COMPANY reserves the right to require additional qualification tests during construction if it has any doubt about the competence of welders. COMPANY shall be allowed to witness tests and to examine test coupons. If additional tests are required and passed by welders, cost of retesting will be borne by COMPANY; if failed, cost of retesting shall be borne by CONTRACTOR. 16.3 Concrete Samples COMPANY may perform compression and slump tests on concrete. CONTRACTOR shall Furnish samples taken in accordance with ASTM Specifications as may be requested for the following tests and inspections: CHEVB8 5880 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A8 of A10 a. Compression Tests: 3 cylinders from each 10 cu. yd. of structural concrete placed each day. b. Slump Tests: Periodic samples tjaily during pouring of concrete. 17.0 CLEANING UP During the performance of the work, CONTRACTOR shall keep a reasonable degree of order by disposing of accumulated rubbish and waste material and, at the completion of the work, the site shall be cleared of all debris, left-over tools, consumable supplies, and material which may have accumulated in thev-performance of the work. Where the CONTRACTOR, after due notice, fails ' to keep'the area of his work reasonably clean and safe, or fails to clean this area at the completion of the work, COMPANY may perform this work; the cost of such work shall be for CONTRACTOR'S account and may be deducted from the sums due or to become due CONTRACTOR. 18.0 COMPLETION The work will be considered "complete" when CONTRACTOR has performed all work expressly stated or implied in this Specification. 19.0 STEEL WORK 19.1 Fabrication Structural steel fabrication shall conform to Specification EG-398. 19.2 Erection CONTRACTOR shall erect all steel work. All work shall comply with latest editions of the AISC Code of Standard Practice for steel building and bridges, AISC Specification for design, fabrication, and erection of structural steel for buildings and AWS Standard Code for Arc and Gas Welding in Building Construction. 19.3 Pipe Supports CONTRACTOR shall fabricate, locate, and install all required pipe supports. Supports for small lines not shown on project drawings shall be field fabricated by CONTRACTOR. 19.4 Bolts and Clips All bolts and clips required to fasten all pipe supports to structures shall be installed even though the attachments are not shown on the construction drawings. CHEVB8 5881 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-413-Q January 12, 1981 (RRK) Page A9 of AlO 19.5 Welders 20.0 Field welding on steel work shall be as specified in Section of this H'T' PAINTING done by welders Specification. who are qualified All exposed metal surfaces of piping, structures, supports, drums and exchangers shall be painted as follows: 20.1 Surface Preparation Wire brush surface to conform to Steel Structural Painting Council Standard SSPC SP#. 20.2 Primer LZI primer - low lead, brush, roll or spray. 20.3 Paint Aluminum paint - Hanley Sunfoe 17-010 or equal, applied according to manufacturer's recommendations. 21.0 CONCRETE WORK 21.1 Scope of Work CONTRACTOR shall provide and be responsible for all concrete work. 21.2 Methods Placing and curing concrete shall be in accordance with Specification EG-850. 21.3 Properties ^ o // jJ?Y 1 Ready-Mix concrete shall be in accordance with ASTM Specification C-94. "' / in field mix concrete is used, materials to be used and the procedure to ^he-^followed in proportioning and mixing Portland Cement Concrete in the field shall conform with Specification EG-851. Consistency and worka bility shall be in accordance with Specification EG-851 with a minimum ultimate compressive strength of 3000 psi after 28 days of curing, maximum aggregate size 3/4 inch, slump 3 to 5 inches. CHEV B8 5882 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A10 of A10 Method of measuring materials shall be such that the proportions can be accurately controlled and easily checked at any time during the work. 21.4 Anchor Bolts All anchor bolts securing machinery or equipment shall be provided with sleeves in accordance with Drawing GB-Q68922. After setting equipment, these sleeves shall be filled with grout. Anchor bolts shall be accurately placed and securely tied to avoid movement during concrete placement. 21.5 Special Techniques CONTRACTOR shall consult COMPANY'S Construction Representative before using such special techniques as, for example: precasting pipeway stanchions, or pumping structural concrete. CHEVB8 5883 James and Lather CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. January 12, 1981 Appendix I Page 1 of 1 EP-418-Q Number EG-850C EG-851 EG-1048A EG-1049C EG-516C EG-398H EG-581 1404 A.l STANDARD SPECIFICATIONS Title Placing and Curing Concrete Concrete Proportioning Small Tools Supplies Reinforcing Steel Steel Fabrication Clearing Grading and Earthwork A.2 REFINERY AND ENGINEERING INSTRUCTIONS General Instructions to Contractors Working Within the Refinery A.3 CONSTRUCTION DRAWINGS PA'/3 'MIM PC-38^32224 PD-13-29921 PA-38-22096 PA-38-22001 PA-13-23083 PD-13-32212 A<k'j R<il`C Foundation - Fuel Gas Knock Out Drum Sheet No. 15-110 # Steam Supports Concrete Foundation Location Plan Plot Plan - Plant 38 Overhead Pipeway Plot Plan - Widen Pipeway EP-2200 A..4 MISCELLANEOUS - 1'* '' Qualification of Welders CHEVB8 5884 Chevron Chevron U.S.A. Inc. Contract Contract Number C--15-016-81 Chevron U.S.A. Inc. hereafter referred to as COMPANY, and the undersigned, hereafter identified as CONTRACTOR, hereby mutually agree on January 30, ,19 81 , that CONTRACTOR shall perform for COMPANY, at or near t^e El Paso Refinery , County of El Paso .State of Texas the workaet-foftfHB-Speeifie&tiefrNe-. ,=da*sd= andantttUi of coating the floor and 18" on the shell of 191 Tank with fiberglass reinforced Vinyl Ester to a thickness of 125 mils per Engineering Instruction EP-2075. The Terms and Conditions (Pages 1-7), Right to Audit Clause (Page 5), Certificate of Insurance (Page 8), Refinery Instruction No. 1404 (Pages B1-B16) with Appendices BI and BII, and Engineering Instruction EP-2075, attached hereto, are part of this ^flMPANY^y^Hwmg-thereTO-wfmtevefHrw-tefl^are-tnwIved-theretii-sti-as-to-beeome-aft agreen ent. Jwgr9l-p^of^6h-MalfH>^erty7UfKkHthe-Termafld-^^didom9iefftof7-jrtd-m-ccord3ncrwittrtbrabev6-5?6<fk&tk>fl7-wWeh-TenfK-afld-SB-rtdhfefls-afrd-SpecrffcatfeB.-attaGhsd-twf&to-.-afe-paFt-ef-tfHs-Agfee-mefrt. COMPANY shall pay CONTRACTOR, in accordance with statements prepared by CONTRACTOR a compensation of $47,950.00 (Forty seven thousand, nine hundred fifty and no/100 dollars) including all applicable taxes, profit and overhead. The work shall be commenced on or before February 14, 1981 diligently prosecuted, and completed on or before March 14, 1981 A payment and performance bond in terms and executed by a surety company satisfactory to COMPANY shall be furnished to COMPANY in the sum of (No bond required unless an amount is entered above.) CONTRACTOR Timmons Construction Co. Inc. ~x By------------------------------------------------------------------------ Chevron U.S.A. Inc. By_____________________________________ _ And _____________ ____________________________ And_______________________________________ _ Witness________________ _____ CONTRACTOR'S State License No_________ (Where required by State Law) Communications to CONTRACTOR should be addressed to the attention of Mr. G. E. Timmons Timmons Construction Co. Inc. P. 0. Box 27169 El Paso, Texas 79926 Facility Completed Send invoices to: Chevron U.S.A. Inc. Attn: Invoice Desk-Refinery Accounting P. 0. Box 20002 ?&m?nf}SPatia^(f MP^$'? sliuld be directed to the attention of Mr. L. R. Shanks-Chief Engineer Chevron U.S.A. Inc. P. 0. Box 20002 El Paso, Texas 79998 Superintendent or Foreman Invoice No. Remarks Date Amount Date Received Sharge Account No. Job No. ]V6-mC'Aool 48113-437 Note: If CONTRACTOR is incorporated, execution shall be by an authorized officer of the corporation and corporate seal affixed and attested to by the Secretary. If CONTRACTOR is not incorporated, signatures should be witnessed by an employee of COMPANY, if GHEVB8 5885 . CONTRACT NO. C-lS-Oifi-fU !'[ RTORMANCE OF THE WORK TERMS AND CONDITIONS TIMMONS .CONSTRUCTION CO., INC. Definitions 1.11 The term "work" as used in this Agreement means, unless the context otherwise requires, all work to be performed by CONTRACTOR under this Agreement. 1.12 The term "Facility" as used in this Agreement means the product of the work, such as an improvement to real property, designs or data. ,' 1.13 The term "material" or "materials" as used in this Agreement means all material, supplies and equipment to be incorporated inlo the Facility. 1.14 The term "affiliate" as used in this Agreement means Standard Oil Company of California or any company in which Standard Oil Company of California owns directly or indirectly at least 51 percent of the shares entitled to vote at ageneral election of directors. 1.15 The terms "indemnitee" and "indemnitees" as used in this Agreement mean respectively COMPANY, one of its affiliates or the agent or employee of COMPANY or one of its affiliates and all of them. 1.16 The terms "subcontractors" and "vendors" as used in this Agreement mean subcontractors or vendors of any tier. 1.2 Independent Contractor: CONTRACTOR shall be an independent contractor, maintaining complete control overCONTRACTOR's men and operations. 1.3 Specifications: CONTRACTOR shall perform the work, including the provision of materials, in accordance with the specifications and exhibits (if any) which are a part of this Agreement and such additional drawings and explanations as COMPANY may provide to CONTRACTOR from time to time to detail and illustrate the work. 1.4 Permits: Unless otherwise provided in this Agreement, CONTRACTOR shall secure ail permits, make all cash and other deposits, provide ail bonds and give all notices required by law in connection with the work. 1.5 Items to be Provided by CONTRACTOR: Unless otherwise provided in this Agreement, CONTRACTOR shall provide ali materials, utilities, consumable supplies, tools, construction equipment, and labor, including supervision, necessary for the completion of the work. 1.6 Safety Measures: CONTRACTOR shall perform the work in accordance with safe practices, taking all reasonable precautions to protect the Facility and adjacent facilities, workmen and the public and providing, where reasonably necessary, barriers, guards, temporary bridges, lights and watchmen. While on the premises of COMPANY or its affiliates all of COMPANY'S safety rules shall be strictly observed; in particular, smoking shall bo limited to such locations and occasions as arc specifically authorized in writing by COMPANY. CONTRACTOR shall not perform or permit any act on the premises of COMPANY or its affiliates which involves a fire or explosion hazard, including welding, torch cutting and disposal of debris by burning, without prior written consent of COMPANY. 1.7 Suppliers 1.71 COMPANY may nominate bidders for the supply of certain items of material. CONTRACTOR shall request bids on these items from the nominees, and may obtain such other bids as CONTRACTOR may elect. 1.72 COMPANY may have available for sale certain materials not products of COMPANY. CONTRACTOR shall purchase such materials offered by COMPANY and its designated affiliates as long as such materia! is suitable and is competitively priced. 1.73 When the work includes purchasing certain materials, CONTRACTOR shall be fully responsible for ordering, expediting, receiving and safeguarding (subject to the provisions of Section 5.3 of these Terms and Conditions)all such materials, and for conducting all competitive bidding by and negotiations with the vendors thereof and for paying for materials and enforcing of warranties, unless otherwise provided in this Agreement, 1.8 Labor 1.81 CONTRACTOR shall employ labor from that available in the vicinity of the work, and in accordance with the terms of employment prevailing in that vicinity, to the extent that it is practicable and consistent with the timely and efficient prosecu tion of the work. 1.82 CONTRACTOR shall use ail reasonable efforts to avoid any disturbances in the existing labor situation which will adversely affect the business of COMPANY, its affiliates or other contractors working in the area. 1.9 Carriers: In connection with transportation of purchased materials, CONTRACTOR shall give consideration to, but shall not be limited to, use of carriers recommended by COMPANY. COMPENSATION 2.1 Changes: COMPANY may make "changes" by adding to, omitting or deviating from the requirements of this Agreement. In the event COMPANY issues any Written directive which is not identified as a Change but which CONTRACTOR considers to be a Change, CONTRACTOR shall so notify COMPANY in writing within 10 days after receipt of such directive. If no such timely notice is given, CONTRACTOR shall proceed in accordance with such directive without any adjustment in compensation. If COMPANY originally identifies the directive as a Change, or if CONTRACTOR gives such timely notice and COMPANY agrees that such di roe live is a Change, CONTRACTOR shall within 10 days after giving.such notice or after receipt of the directive advise COMPANY of its proposed adjustment in compensation and COMPANY and CONTRACTOR shall attempt to agree in writing on an appropriate adjustment in compensation resulting from the Change. After such agreement is reached, CONTRACTOR shall proceed with the Change. However, if such notice is given or if COMPANY originally identified the directive as a Change, and in either instance COMPANY and CONTRACTOR fail to agree on whether or not such directive is a Change or fail to agree on an appropriate adjustment in compensation, then COMPANY may issue a written request for CONTRACTOR to proceed in accordance with such directive without such agreement. CONTRACTOR shall comply with such written request, but such compliance shall not prejudice either party's claim that the directive is a Change or, as the case may be, claim for an appropriate adjustment in compensation. After the written request to proceed is issued, any adjustment which is to be made to the compensation shall be determined in accordance with the Exhibit-Compensation Adjustment. 2.2 Taxes: CONTRACTOR shall pay, and CONTRACTOR'S compensation provided for hereunder includes an allowance for, all State, Federal and other payroll taxes, including contributions and taxes assessed against employees on wages earned in connection with the work, and CONTRACTOR shall make all reports required by governmental authorities. CONTRACTOR shall also pay, and CONTRACTOR'S compensation provided for hereunder includes an allowance for, any and all other taxes now or hereafter imposed by any governmental authority upon, measured by orincident to the performance of this Agreement or the purchase, storage, use oi consumption by CONTRACTOR of materials, utilities, consumable supplies, tools or construction equipment used in the performance of this Agreement, unless the applicable laws specifically provide that such tax be paid by COMPANY. -> 3 Acceptance of Facility: Where provision is made by law for recording Notice of Completion, COMPANY may indicate it: Acceptance of the Facility by recording such Notice; otherwise Acceptance shall be on the date COMPANY gives written notice tc GO-279-GEN OR GO-279-WOI (CD-1-77 CONTRACTOR that it is satisfied that the Facility has been completed in accordance with all requirements contained in this Agreement. Acceptance by COMPANY or payment hereunder shall in no way relieve CONTRACTOR of any obligation or liability under this Agreement. i Terms of Payment 2.41 At the end of each calendar month during the progress of the work, and upon completion of the work, CONTRACTOR shall be entitled to receive 85% of the compensation provided herein for that part of the work performed, including provision of materials, during that month. CONTRACTOR shall be entitled to receive the balance 35 days after Acceptance, provided that there are no undischarged or unsecured liens, attachments or claims in connection with the work. COMPANY may require as a condition to payment of the balance, that CONTRACTOR submit evidence by receipted bills, releases and waivers of lien rights or otherwise, that all costs incurred by CONTRACTOR and his subcontractors (if any) in connection with the work have been paid. 2.42 Whenever CONTRACTOR is entitled to payment as provided above, COMPANY or CONTRACTOR (as specified on the first page [facing sheet] of this Agreement) shall prepare a statement of amounts so payable. Such statement shall be itemized and in such form as COMPANY and CONTRACTOR agree provided that such statement shall show the total compensation for that part of the work performed, including provision of materials, to the date of the statement, less 15% (except in the statement of the balance) and less previous payments. COMPANY shall pay CONTRACTOR the amount so payable, subject to COMPANY'S audit of the statement, and subject to the provisionsof Section 2.41 of these Terms and Conditions dealing with final payment of the balance, by check mailed within 20 days after the date payable or, when statement prepared by CONTRACTOR is received after the date payable, within 20 days after receiving CONTRACTOR'S statement. DELAYS 3.1 Site Readiness: CONTRACTOR shall ascertain from COMPANY that the site is ready before sending materials or workmen thereto. 3.2 Delays, Suspensions and Extensions: COMPANY may require CONTRACTOR to suspend performance hereunder completely or partially for whatever length of time COMPANY may elect. The time for completion shall be extended by each period that CONTRACTOR is delayed by (a) COMPANY or another independent contractor who is directly responsible to COMPANY (unless such delay is due to CONTRACTOR'S default, for example, as provided in Sections 4.1 and 4.2 of these Terms and Conditions); (b) an act of God or the elements ;(c) any other cause beyond CONTRACTOR'S reasonable control; or (d) a labor disturbance. 3.3 Damages Due to Delays and Suspensions: COMPANY shall not be liable for any damages, direct, consequential or otherwise, suffered by CONTRACTOR due to delays and suspensions, but where CONTRACTOR is not in default CONTRACTOR shall be entitled to.reimbursement for reasonable direct costs caused by delays and suspensions to the extent such delays and suspensions are caused by COMPANY and other independent contractors who are directly responsible to COMPANY. CONTRACTOR shall be obligated lo proceed with the work notwithstanding a dispute on reimbursement; such action shall not prejudice either party's claim with respect to reimbursement. INSPECTION, CONDEMNATION,STOPPING WORK LI Inspection 4.11 Inspection by COMPANY: COMPANY may visit and inspect the work and materials, or any part thereof, at ail times, and CONTRACTOR shall provide safe and proper facilities therefor. CONTRACTOR shall at all times during working hours keep a competent man in the immediate vicinity of the work areas to receive communications from COMPANY and to supervise the performance of (his Agreement. When COMPANY determines that a work area is unsafe, COMPANY may stop the part of the work affected until the unsafe condition is corrected. 4.12 Inspection by CONTRACTOR: Whenever any part of CONTRACTOR'S work depends on existing work or work or material provided by COMPANY or others, CONTRACTOR shall inspect and measure such other work or material and promptly notify COMPANY of each defect or discrepancy in such other work or materia! which may render it unsuitable for properexecution of CONTRACTOR'S work or proper functioning of the Facility. If CONTRACTOR fails to notify COMPANY'S representative of any such defect or discrepancy before performing CONTRACTOR'S dependent work, and such defect or discrepancy would have been discovered in the course of a reasonably thorough visual inspection and measurement, COMPANY may condemn the work or material involved and CONTRACTOR shall correct such defect or discrepancy on the same basis as if it were defective work by CONTRACTOR under Section 4.2 of these Terms and Conditions 4.2 Condemnation: COMPANY may condemn materials provided by CONTRACTOR and all parts of CONTRACTOR'S work which are unsound or defective or fail in any way to conform with the requirements of this Agreement. CONTRACTOR shall begin to remove and replace such materials or work within 24 hours after receiving notice thereof from COMPANY. CONTRACTOR shall bear all costs involved in the removal and replacement of such materials and work and in the repair and replacement of any other materials and work necessarily damaged by such removal and replacement. If CONTRACTOR is requested by COMPANY to uncover any part of the Facility for inspection, the cost of uncovering and covering any such part not specifically requiring inspection under this Agreement shall be borne by COMPANY unless the part so uncovered is not in compliance with the requirements of this Agreement. 4.3 Taking Over and Stopping Work 4.3 1 Should CONTRACTOR default in any way in the performance of this Agreement, including failing, refusing or neglecting to supply sufficient material lo be supplied by CONTRACTOR hereunder, or tools, or properly skilled workmen to complete the work with reasonable diligence, for 5 days after written notice of such default to CONTRACTOR, COMPANY may, at any time thereafter, take over and complete the work. The cost to COMPANY of completing the work shall be deducted from the unpaid part of CONTRACTOR'S compensation. If such cost exceeds any such amount, CONTRACTOR shall reimburse COMPANY for such excess cost. The action by COMPANY of taking over and completing the work shall not constitute a waiver of or election among any other rights or remedies that COMPANY may have against CONTRACTOR. 4 32 Should CONTRACTOR or its creditors seek relief under any insolvency law, or CONTRACTOR be adjudged a bankrupt, COMPANY may at any time thereafter terminate this Agreement and take over and complete the work as provided in Section 4.31 of these Terms and Conditions, except that any payments due from CONTRACTOR to subcontractors or vendors in connection with the work may be made by COMPANY to such subcontractors or vendors, and be deducted from the amounts otherwise due to CONTRACTOR. 4 33 COMPANY may, in its absolute discretion, stop theworkatany time, but where CONTRACTOR is notin default, COMPANY shall pay CONTRACTOR for all parts of the work done, including materials provided, in conformity with the requirements of CHEVB8 5887 this'A'greement, plus an amount for reasonable and verified costs of CONTRACTOR incurred in preparation for the parts of the work not yet performed and in shutting down his operations hereunder, plus an amount for a reasonable part of the profit CONTRACTOR would otherwise have earned; provided, that the amounts payable under this Secticm 4.33 shall in no event exceed-the unpaid part of CONTRACTOR'S compensation. LIABILITY 5.1 General Liability: CONTRACTOR shall indemnify and save harmless the indemnitees from and against any and all loss, damage injury, liability', and claims thereof for injury to or death of a person, including an employee of CONTRACTOR or an indemnitee Or for loss of or damage to property (except property subject to Sections 5.2 and 5.3 of these Terms and Conditions), resulting directly or indirectly from CONTRACTOR'S performance of this Agreement, including, but not limited to, the use by CONTRACTOR of staging or other equipment provided by COMPANY or others, regardless of the negligence of, and regardless of whether liability without fault is imposed or sought to be imposed on, one or more of the indemnitees, except to the extent that such indemnity is void or otherwise unenforceable under applicable law in effect on or validly retroactive to the date of til is Agreement und except where such loss, damage, injury, liability or claim is the result of active negligence or willful misconduct of an indemnitee and is not contributed to by any act of, or by any omission to perform some duty imposed by law or contract on, CONTRACTOR, its subcontractor or either's agent or employee. 5. 2 Liability for Property of COMPANY and its Affiliate: CONTRACTOR shall be liable to COMPANY and its affiliates for any loss of or damage to the property of COMPANY and its affiliates (other than the property subject to Section 5.3 of these Terms and Conditions) resulting directly or indirectly from CONTRACTOR'S performance of this Agreement, regardless of the negligence of COMPANY, its agents, employees, and affiliates, except to the extent that such liability is void or otherwise unenforceable under applicable law in effect on or validly retroactive to the date of this Agreement; provided, however, that CONTRACTOR'sliability under this Section 5.2 shall be limited to the applicable insurance which CONTRACTOR carries or has others carry and which shall not be less than that provided in Section 6 of these Terms and Conditions. 5.3 Liability for the Facility and Materials: CONTRACTOR shall exercise due care and diligence in the performance of this Agreement and in the care and protection of the Facility and materials. At COMPANY'S option, CONTRACTOR shall reconstruct, repair or replace any part, of the Facility or materials lost or dam aged by any cause whatsoever, including but not limited to those referred to in Section 3.2 of these Terms and Conditions, wherever said loss or damage occurs including loss or damage to materials while in transit. In such event COMPANY shall reimburse CONTRACTOR for the costs of such reconstruction, repair or replacement in excess of $1,000 for each occurrence or in excess of the coverage of any applicable insurance which CONTRACTOR may elect to carry or have others carry, whichever is greater, except costs incurred in reconstruction, repair and replacement of work or materials subject to condemnation by COMPANY prior to loss or damage (whether or not such condemnation was effected) under Section 4.2 of these Terms and Conditions, and except costs incurred in order to meet the guarantee(s), if any, contained elsewhere in this Agreement. CONTRACTOR also shall be paid a reasonable profit on that part of such reconstruction, repair or replacement for which cost reimbursement is made. COMPANY shall not be liable for loss or damage to construction equipment, tools, temporary structures, temporary excavations or supplies owned orused by CONTRACTOR or its subcontractors. 5.4 Compliance witii Laws and Regulations: CONTRACTOR shall comply with ail laws, regulations, decrees, codes, ordinances, resolutions, and other- acts of any governmental authority, including Federal and State labor and tax laws, which are applicable to this Agreement and CONTRACTOR'S performance hereunder, and shall indemnify and save COMPANY and its affiliates harmless from and against any and all loss, damage, injury, liability and claims thereof resulting directly or indirectly from CONTRACTOR'S failure to do so. 5.5 Liens: CONTRACTOR shall discharge at once or bond or otherwise secure against all liens and attachments which are filed in connection with the work and shall indemnify and save COMPANY, its affiliates, and the owners of the premises on which the work is performed harmless from and against any and all loss, damage, injury, liability and claims thereof resulting directly or indirectly from such liens and attachments. 5.6 Patent Rights: CONTRACTOR shall indemnify and save COMPANY and its affiliates harmless from and against any and all loss, damage, injury, liability and claims thereof for any patent infringement resulting directly or indirectly from CONTRACTOR'S performance of the work, including provision of material and designs by CONTRACTOR, and use of tools and other equipment by or for CONTRACTOR in any connection therewith. 5.7 Costs and Attorneys' Fees: CONTRACTOR shall promptly pay (a) to any indemnitee ail costs and attorneys' fees incurred by such indemnitee resulting directly or indirectly from any and all loss, damage, injury, liability and claims for which CONTRACTOR is obligated to indemnify such indemnitee pursuant to Sections 5.1, 5.4, 5.5 or 5.6 of these Terms and Conditions, and (b) to COMPANY all costs and reasonable attorneys' fees in any legal action in which COMPANY or its affiliate prevails, in whole or in part, brou glit against CONTRACTOR based on a breach of this Agreement. INSURANCE 6.1 Insurance Required: Without in any way limiting CONTRACTOR'S liability pursuant to Section 5 of these Terms and Conditions, CONTRACTOR shall maintain the following insurance. 6.11 Worker's Compensation and Employers' Liability Insurance as prescribed by applicable law, including insurance covering liability under the Longshoremen's and Harbor Workers' Act and the Jones Act, if applicable. 6.12 Without in any way affecting CONTRACTOR'S obligations pursuant to Section 6.11 of these Terms and Conditions, if marine work is to be performed hereunder, Protection and Indemnity Insurance, including coverage for injuries to or death of masters, mates and crews of vessels used in the performance of this Agreement. The limits of liability of such insurance shall not be less than $500,000 per occurrence. 6.13 Comprehensive General Bodily Injury Liability Insurance. Such insurance shall include the following coverages: Broad Form Contractual Liability, Personal Injury Liability, Completed Operations, and Products Liability. The limits of liability of such insurance shall be not less than $500,000 per occurrence. 6.14 Broad Form Property Damage Liability Insurance. Such insurance shall include the following coverages: Broad Forrr Contractual Liability, Completed Operations, and Products Liability, and shall expressly cover property of COMPANY and it: affiliates other than that referred to in Section 5.3 of these Terms and Conditions. The limits of liability of such insurance shai be not less than $ 100,000 per occurrence. 6.15 Automobile Bodily Injury and Property Damage Liability insurance. Such insurance shall extend to owned, non-owned, an' hired automobiles used in the performance of this Agreement. The limits of liability of such insurance shall be not less tha: S250,000 per person/$500,000 per occurrence for Bodily Injury and $ 100,000 per occurrence for Property Damage. 6 2 Policy Endorsements: The above insurance shall include a requirement that the insurer provide COMPANY with 30 days' writtei notice prior to the effective date of any cancellation or material change of the insurance. The insurance specified in Section 6.11 o these Terms and Conditions shall contain a waiver of subrogation against the indemnitees. The insurance SDecified in <!nrHnnt < t ? (,. 13,6.14 and 6.1S of these Terms and Conditions shall P actions 6.12, (a) name the indemnitees as additional insureds; (b) provide that said insurance is primary coverage with respect to ail insureds; and (c) contain a Standard Cross Liability Endorsement or Severability of Interest Clause. o.3 Evidence of Insurance: CONTRACTOR shall-before commencing the work-provide COMPANY with certificates or other documentary evidence of the above insurance, satisfactory to COMPANY. Form GO-279-12 may be used for this purpose. ASSIGNMENT: Neither this Agreement nor money due CONTRACTOR hereunder shall be assigned, sublet or transferred in whole or in part by CONTRACTOR, except with the prior written consent of COMPANY, and any attempt to do so without such written consent shall he void. rnNTR ACTOR'S UNDERSTANDING- Subject to any express provisions elsewhere in this Agreement, it is understood that CON: to J a rxnR a thP as a result character oofucaalrietvfual nedxaqmuiannattiitoyn,oifs tshaetismfiaetderaisaltso ttohebneautusreed,anthdelocchaatiroanctoerf tohfe twemorpko, rthaeryceoqnufoiprmmaetniot nanadndfasctriulitciteusreneoefdthede 8r0l!m1nirv to and during the prosecution of the work, the general and local conditions, and all other matters which could in any way Prr hwork under this Agreement. No representations by or oral agreement with any agent or employee of COMPANY, either before o rafteJtheExecution of this Agreement, shall affect or modify any of CONTRACTOR'S rights or obligations hereunder. RENEGOTIATION ACT OF 1951: If Section 104 applies to this Agreement, this Agreement shall be deemed to contain all of the provisions required by said Section.* Superceded by Right-tp-Apdit Clause, Page 5, Attached. d cHrDc^RrnD^Srit'^CtraPnNsTaPct.jdonCsTnreplatemdrltJheicr-eetuoE. SCoOtitNraTcRtoArCs TaOndRvarnnRdRitrss ssuhablclomntarianctatoinrstaruned vanedndroorrsreschtatfllartest.aoii-nfeaciai sr4usch-mregcoonrdnsecfot.rioaa.] iotiWa-titan twenty-four (24) months after Acceptance of the Facility. .0 diiector^bmoloyee or agent of CONTRACTOR or of any subcontractor or vendor of CONTRACTOR shali-give or receive ami ' u . . ' witi. Wdl^i mmednoteTrctaeionrmaegnctnot fosf iCgnOifMicPaAntNcYosotroarnvya aufefiliinatecoontnheecrtiothnanwaitshathreewpo^rfkf^ltaiCveentoefr CinOtoMaPnAyNbYusomreistf' rnwtV without CoWaNY^Aqx written agreement. CONTRACTOR shall promptly notif^-COMPANY of any violation of thi; .Mr.vranh and any co^idemtiond^mvbtUs a result of such violation shall be paid overorcretfited to COMPANY. Any representative(s u horized bv COMPANY may audit anyanfrdkecords of CONTRACTOR and mletrsubcontractor or vendormconnechon with th<| vorkandalltransactions related thereto for the sob>Rpseof determining vd^Jdwfthere has been compliance with this paragraph r CONTRACTOR'S compensation under this AgreementiTTtet^i!^^^^^^ or in part on a reimbursement of costs basis, the costs tc ;VlndCi, OM,i US.-Nfll Yhe monaylv ftrhoomsetirmeaesotonabtimly eneacnedssaatryatonpyeWrfolmftPTtbfigiWwoarkieinoafn tehfifsicAiegnrtememanennet ruinntailcctworednantyc-efowuirth(2th4e) tmimoentshcsheadfuteh] vcc"pianceof the Facility, make an audit of all rccopLKjfTfoNTR ACTOR an?Thuiacontractors and vendors in connection with all cost, eilnm)J irrsoadblelSunder thmis Apgrkee&mrenIthisSuch audiiJrfSyalsoshcaolvl epraCy OCNOTNRTARCATCOTOR'RS parnoycecdmure^saauntdiocnondtruoelsCwOitNhTreRsApCecTtOtoRthheerceousntsdteor bae:j how by he aud t AnJ amounV^Sthe total payment by COMPANY to CONTRACTOrI^Wamount due CONTRACTOF "shown by the audit shaji-blfretiirned to COMPANY. Items not covered by reimbursement butbysujch compensation as fixecj ;en tages or fixed kpafTsums shall not be subject to audit under this paragraph. v'sJNTRACmR^Tiahassisl COMPANY in making the above audits. I'ONLR'ACTOR shall require, and shall require all subcontractors and vendors to require, in all agreements in connection with tl HEADINGS: Headings of Sections and other parts of this Agreement are for quick reference only and are not to be construed as part of this Agreement. In some instances a Section or part contains provisions not covered by the heading thereof; in other instances, a Section or part contains provisions that are described in the heading of another Section or part. LICENSING OF CONTRACTORS: The following applies to any person who engages in the business or acts in the capacity of a contractor wilhin California: Contractors are required by law to be licensed and regulated by the Contractor's State License Board. Any questions concerning a contractor may be referred to the registrar of the board whose address is: CONTRACTOR'S STATE LICENSE BOARD 1020 NSTREET SACRAMENTO, CALIFORNIA 95814 WAIVER: The right of cither party to require strict perform ance shall not be affected by any prior waiver or course of dealing. CERTIFICATION: CONTRACTOR hereby certifies that it will fully comply with Executive Order 1 1246, as amended by Executive Order I I 375. and the rules and regulations issued thereunder, which arc hereby incorporated by reference as appropriate. CONTRACTOR commits itself to sucli compliance upon execution of this Agreement. AFFIRMATIVE ACTION FOR HANDICAPPED WORKERS: The regulations issued under the Rehabilitation Act of 1973 in Title 41, Chapter 60. Part 60-741 of the Code of Federal Regulations are incorporated herein by reference unless this Agreement is exempted by Federal Law. Rules, Regulations orOrciers of the Secretary of Labor issued pursuant to said Rehabilitation Act of 1973. AFFIRMATIVE ACTION FOR DISABLED VETERANS AND VETERANS OF THE VIETNAM ERA: The regulations issued under the Vietnam Fra Veterans' Readjustment Assistance Act of 1974 in Title 41, Chapter 60, Part 60-250 of the Code of Federal Regulations are incorporated herein by reference unless this Agreement is exempted by Federal Law, Rules, Regulations or Orders of the Secretary of Labor issued pursuant to said Vietnam Fra Veterans' Readjustment Assistance Act of 1974. CERTIFICATE ON NONSEGREGATED FACILITIES CLAUSE: (Page 6) The Certificate of Nonsegregated Facilities,-Form GO-279-2, signed by CONTRACTOR and attached hereto, is part of this agreement UTILIZATION OF MINORITY BUSINESS ENTERPRISES CLAUSE: (Page 7) The Utilization of Minority Business Enterprises, Form GO-279-5, attached hereto, is part of this agreement. CHEVB8 5889 CONTRACT NO, C-15-016-81 PAGE 5 TIMMONS CONSTRUCTION CO. RIGHT-TO-AUDIT CLAUSE''' RCEDES CONTENT IN PARAGRAPH 10 OF CONTRACT TERMS & CONDITIONS FOR GO-277 SERVICE ORDERS AND GO-278, GO-219 AND PD-52 CONTRACTS RDS AND AUDITS: CONTRACTOR and its subcontractors and vendors of any c snail maintain true and correct records in connection with the work j all transactions related thereto and shall retain all such' records for least 24 months after Acceptance. 3 No director, employee or agent of CONTRACTOR or of any subcontractor or vendor of CONTRACTOR of any tier shall give or receive any commission, fee, rebate, gift or entertainment of significant cost or value in connection with the work, or enter into any business arrangement with any director, employee or agent of COMPANY or any affiliate other than as a representative of COMPANY or its affiliate, without prior written notification thereof to COMPANY.. CONTRACTOR shall promptly notify COMPANY of any violation of this paragraph and any consideration received as a result of such violation shall be paid over or credited to COMPANY. Additionally, if any violation of this paragraph occurring prior to the date of this Agreement resulted directly or indirectly in COMPANY'S consent to enter into this Agreement with CON TRACTOR, COMPANY may, at COMPANY'S sole option, terminate this Agreement at any time and, notwithstanding any other provision of this Agreement, pay no compensation or reimbursement to CONTRACTOR whatsoever for any work done after the date of termination. Any represenative(s) authorized by COMPANY may audit any and all records of CONTRACTOR and any such subcontractor or vendor for the sole purpose of determining whether there has been compliance with this paragraph. COMPANY may from time to time and at any time after the date of this Agree ment until 24 months after Acceptance make an audit of all records of CON TRACTOR' and its subcontractors and vendors of any tier in connection with payments made on a cost reimbursement basis. Such audit may also cover CON TRACTOR' s ''p-rocedures and controls with respect to such reimbursable costs. Jpon completion of this audit, COMPANY shall pay CONTRACTOR any compensation ue hereunder as shown by the audit. Any amount by which the total payment y COMPANY to CONTRACTOR exceeds the amount due CONTRACTOR as shown by the idit shall be returned to COMPANY. Items of compensation such as fixed rcentages or fixed lump sums shall not be subject to audit under this ragraph. TRACTOR shall assist COMPANY in making the above audits. TRACTOR shall require, and shall require all subcontractors and vendors ny tier to require, in all agreements in connection with the work the ement of the parties to the provisions of this Section. CONTRACT NO, C-15-016-81 PAGE 6 TIMMONS CONSTRUCTION CO. CERTI FIGATE OF NQNSECRECATED FACILITIES CONTRACTOR c:onj Ties Chat he does not and will not maintain or provide for his em ployin'.-; any segregal ed fat:i.1 i L icu at any of his establishments, and that lie does noi ami will not permit his employees to perforin .their services at any location^ under his control, where segregated facilities are maintained. CONTRACTOR under stands that the phrase "segregated facilities" Includes facilities which are in fact segregated on a basis of race, color, creed, or national origin, because of li.ilii t, local aisunn, or otherwise. CONTRACTOR understands and agrees that mainI ,-iining or prov id ing .segregated facilities for his employees or permi tting his employees to perform their services at any .locations, under his control, where segregated I'ae i .1 it i i-s are. maintained is a violation of the Equal Opportunity Clauses i ,.(|ii i red by Executive Order No. ll.?<if> of September 24, 1 %5, and the regulations of tlie Secretary of Labor set out in .13 F.K. 7804 (May 28, 1968). CONTRACTOR further agrees that (except where it lias obtained identical certifications from proposed subcontractors for specific time periods) it will obtain identical certifications from proposed subcontractors prior to the award of subcontracts exceeding $10,000 winch are nut exempt from the provisions of tlu* Equal Opportunity Clauses; that it will retain such certifications in^its files, and that it will forward the following notice to such proposed subcontractors (except where the proposed sub cult rar r or s have submitted identical certifications for specific time periods) : NOTICE TO PROSPECTIVE SUBCONTRACTORS OF REQUIREMENT FOR CERTIFICATIONS OF NONSKURKCATEl.) FACILITIES A Certification of Nonsegre.gated Facilities as required by the May 9, 1967, order on Elimination of Segregated Facilities, by the Secretary of Labor (32 F.R. 7439, May 19, 1 967)-, and as required by the regulations of the Secretary of Labor set nut in 33 F.R. 7804 (May 28, 1968) and as they may be amended, must be submitted pi l>u lo (lie award of a subcontract exceeding $10,000 which is not exempt from the provisions of the Equal Opportunity Clauses. The certification may be submitted either for each subcontract or for all subcontracts during a period (i.e., quarterly, ;ti i -11i1111.-11 y or aiinn.i II y). DATE: ___:.TIMMONS CONSTRUCTION CO., INC. CONTRACTOR P. 0. BOX 27169; ADDRESS EL PASO, TEXAS 79926___________ CITY ~ STATE ZIP CODE BY: TITLE- CHEVB8 5891 CO-27 9-2 (D12/75' CONTRACT NO. C-15-016-81 PAGE 7 TIMMONS CONSTRUCTION CO. i ! ! UTILIZATION OF MINORITY BUSINESS ENTERPRISES (a) It is the policy of the Government that minority business enterprises shall have the maximum practicable opportunity to participate in the performance of Government contracts. (b) The CONTRACTOR agrees to use his best efforts to carry out this policy in the award oT his subcontracts to the fullest extent consistent with the efficient performance of this contract. As used in this contract, the term "minority business enterprise" means a business, at least 50 percent of which is owned by minority group members or, in case of publicly owned businesses, at least 51 percent of the stock of which is owned by minority group members. For the purposes of this definition, minority group members are Negroes, Spanish-speaking American persons, American-Orientals, American-Indians, AmericanEskimos, and American Aleuts. CONTRACTORS may rely on written representations by subcontractors regarding their status as minority business enterprises in lieu of an inde pendent investigation. CHEVB8 5892 GO-279-5 (10M-CD-7-72) Printed in U.S.A. CONTRACT`NO. 0-15^016-81 tofc{^feeittfieate of Insurance GQ-Z79-1 --Ito: (Company)__ Chexron..U,, S..A.....Inc., I... lAitfiminn) ____Marilyn O'Keafe E-Q- Box._2000e. E3-Ea.Bo.^3!BXaa^JS99mA R}LXH.M'SP A(/EIT"* i E....... - This is to certify that (ha (Insurer) ___SmplQyara_Jnsiira.ase^f..jraxfts__________ has issued policies of insurance as indicated below lofConimclor)___Timmons Construction Company. Inc. and is aware that said policies will apply to work performed under the Agreement between said insured and(Company)_________ Chevron U.S.A.. Inc.___________________________ _____________________d_a_t_ed__ ,Tp_nna.-ry PR, in 8l Type ol Coverage A. Workers' Compensation Longshoremen's and Harbor Workers' Act Jones Act Amount of Coverage Statutory $._ Ml... S___ ML Policy Number Expiring Employers' Liability S--1QQ.QQQ_ $_JLO.Q JJQCL each person per occurrence wc-78367 December 7 19^ B. Protection and Indemnity insurance including covoieye lur injuries or dooth of masters, mala: and crows. (Name of Vessel) JLLL C. Comprehensive General Bodily Injury Liability Insurance, including Broad Form Contractual Liability, Personal'lnjury Liability, Completed Ope-itians, and Products Liability. N" 0 Broad Form Property Damage Liability Insurance, including Broad Form Contractual Liability, Completed Operations, and Products Liability. s500.000 $100,000 par occurrence ...... per occurrence (Min. $500,000) CGL-56h2l;8 . par occurrence (Min. $100,000) CGL-56I42A8 December 7> 19^ December 7 19^ E. Automobila Liability Insurance extending to owned, non-ownod, and hired automobiles. Bodily Injgry S250.000 $ 500t000 Property Damage $100.000 _ . pnr penon (Min. $250,000) pnr occurrence (Min. $500,000) oar occurrence (Min. $100,000) CAP-595687 November 30, IS It is further certified that: (1) Each ol the above policies contains a provision that the policy shall not be cancelled or materiolly changed without 30 days' prior notice to the holder this certificate. (2) The policies listed under A above contain a waiver of subrogation against Indemnities.** (3) The policies listed under B, C, D and E above (a) name Indemnities as additional Insureds; fhl rn'',:di "r- :i primiUiy tot'iTur**1""1'1 ' i,L-f`r (c) contain a Standard Cross Liability Endorsement or Soverability ol InlorosI Clauses. Upon written request by the holder of this certificate, tha Insurer or his agent if indicated below will furnish a copy of any policy cited above, cortified to b* a true and complete copy of the original. Insurer Employers Insurance pf Texas .Tamaary 28,-- /L L/ , 19 _Sl_ .Title Pigtriot Manag-er HEV B8 5893 *0o not include data lor these items unless Marina work will be performed under the above mentioned Agreement. ''Indemnities is dolinod to mean.Company, one of ju a(JiliaLct,.'Or'4ha agent;-or esnglqyoo ol Company, or one of its affiliates and all of them. _________ r^h-ir: c '>t~t ; J 1 - A c A __________________________________________ V 21' 00-279- S 2 (CO-12-7 j J Articled.0 PrlntS In U.S.A. / %* JOB i!'-' jt'. ~ r _ /,, ; . ' ft ------ : ________________ -7 DATEr DRG. No.SHEETORDER No. -- ..... - ^ APPRO. JOB No. CHEVB8 5894 MFC. 334 ( ZSM 2-53 I PRINTED IN U.S.A. lOB 170 DRG. NO:________________SHEET_________ DATE ORDER No. ,I APPRO. JOB No. MATERIAL REQ'D AT DEST'N BY ITEM QUANTITY UNIT DESCRIPTION 10 MH /vwj* Fz fii yt." OATS REMARKS f\>K SgL U -<0^______________________ 5^8(PES55= =Swfi^ ^ " 'r"^ jbeMfat i.. p/yf . v --"4^4-- y 3 .. 1 !% / w/e!^)el`' f~*s ReA &,V/f J5irj ___________________________________ Yl / Q-Ct H '*X1Qf'1 $4 J41 . e/\____ Cj$,_____ ^ +A vJ f.___________________________________________________ ( l*s n iU %hxu" C,S. c,.*r Re.A /%. w. Sv,-J_____ vJb___________________________________ f fd y C-y /5o\ hl` tkk /Uk C^d,i < )c ^.4* / A-S '?'* }'S/jh xsft,_____ fhk h. __________ C.A r* Cn Cj < k. ip _____________________________ __ /O 1 S C^g StnyO x ^_____ A.sip___________ (% (U < k g. ~4~________________ SHEET O OFT? SHEETS CHEVB8 5895 ... I. .AtijaLiliL. BILL OP MATERIALer DRG. No '^6 ~VQ ITEM QUANTITY y n it -WSZ-0 SHEET 7O ORDER No. &M"" ?OS% ~ *2J IC*-.1^ -- QLac, APPRO. JOB No. ^ 3/*ikl *ce/J.T MATERIAL REQ'D AT DEST'N BY i^$Sp||l|P -23, .2 *,.35 DATE -J-i.-l.1 ' .'. V-onriCSS:---- DESCRIPTION \ remarks / ,3 Pv &i! 5TMU C.^\ P,/D<* S^L ijgE ...___________________________________ A ft-. jC> Sml s___ C:S,___P. \yy e;; 3 3 pt /T1 3mj<> Ck. ftp? lip ^iO 9,"cS. toa &M Slkou SR \J-h________________________________ _ 6/ 10" r.S. `in0 &.W, ih,,>, LR 5f W P__________ '_______________ :______________ a H "C.<, t/)` g,u fJbo>j 5/? St^J "k/f- _________ _:_____J_____,___________ 7 .a <2. a (a k S_____ulU-___ .<f&____________ $ #J' /5,0H r< y,}M S'}* Stp Si) f\f S/', U . fyO 7 . 3 i //J Jon fk Lf/J fJk/, 0C ^ i ' si s\ y CHEVB8 5896 SHEET j OF SHEETS MFG. 334 { 25M 2-531 PRINTED IN U.S.A. JK LIST OF MATERIALS Job /g-334 List No. 7#4-^4/ Accounting Charge HadFdrG&S> A, 38 8 Engineer, HM Leaci Engr:..4 . ^ DATE, .. _.3_i4cl17 __ DATE REQUIRED: j?rJ?-17 FOLLOW-UP PER ENGR. iNSTR. EP-2068 (YES) (NO) MK. NO. ITEM NO. QUAN SIZE DECRIPTION SOURCE STOCK OR P. O. No. EST. DEL. DATE I L 2 L1I9 3 LS>I 3f/. d) 'U>U 3/4 SSfylfs 4~1> Pep. ScK 4 5/JOP s/A We/a/, Bops , Thf'&c/dezd Oroc.P' Snnl^^-fj Pi'p-e* Nipple. T~18L ScOvQi > 4 L3/ m SOCyttSccJs S-hlt'&cf-fe, VoNg. 5 Lll (z) 3*U' ^Sc.d.S'j'L &cff- 5A&c,kfP/uq KdiHd. 6 LI40 (D (Du 150# PS Fig, !//F\F< 7 L-//& m io" s>4}<- Pipe Cap >/ 8 & 10 UI2>L8 ' 1 . \o" % 10,,; ^ ID" 1 LI5"/ !2 i-- (5) 1 D c mJ) JO" 13. U'49 id)" 14 LZ~&S 15 H2&3 re [O" 3 -f /, 45D BvW. l bovM L. ,R, ii Qc> ** 11 Sad-t/s.S*/A P/P^s Sc-A ~SFh |in 4<0 3,r7:5 ^ OM- *2-0.19-403 U.-x'LVv \/ M-*/Z-0&J-0G j-wtvr )SO%ixi/j'hk, /jsjb C&tmp, -f 5TOC/K- Sf>-iht34/ Pfo&- SBc-p 4-> SVtfflLu s [Bt^FS M FJtt.M'RP- Se.h.Fb Surtfrvs reoi. - /<?ooj ISO# =>p&cidCJ'<. Bf'rrtd TPM <J Jb/F 3>~fuz/ Bofi. GthB-j. Afu-f-5 SToc/r 16 f] s~\/ /_____________________________________ #/17 rae p'jHi 18 l? , 20'' ,'yyj Msaddjtcft_____________________ 21 T 22 ''^3noSl. 23 3hhir, CHEV B8 5897 K LIST F MATERIALS job NoA9.J14 - /3sf Accounting Charge No. i/7A`3S6> Engineer:------L LL. >v` List No. 9 73-Z.O&& D&SQO ~ A<302!A/ //k>f ^Lead Engr:. KX'T-'' DATE:.. ^7" 765- . 4--Z&-7& DATE REQUIRED . FOLLOW-UP PER ENGR. INSTR. EP-2068 (YE^ (NO) MX. NO ITEM NO. QUAN SIZE \ DECRIPTION SOURCE EST. STOCK OR DEL _ P. O. No. DATE 1 !/= Hps Sc/t, 30 '^ 2 UI3 8 a/' St/, 92 B.vJ.eihowUR. sJJw? P<e6y23S 3 LZ'ZZ. 2.. 8" ISO 4 L-5233 1. is v e; h MM Fh> Rf~ -So h 3 0 ffc W/kt " 8WF/g'RS / 5 L/iT7 6 U2>7 ? 8 11 ;z" /50*x 'Z/S'/lsb, K Corr>p< fl/ll Fdcc <Sc/sAs.f n it 11 . cS/2; ce J' 7 L/Zf 2 ,8" )2Snc.i Get4* RF. 8 HS&Z 9 HZ&3 '/2) S-fud _ (jy-j. 37 W/2 P/d_ir /A/Zjs Ora c/b 10 L 3 c? II 12 1 M'U 3" YJe.fdofe.F jFS fee/, &Mf' Sjef, lA/S _L1 IS&'VIA- x WtFjp Dollar PAtc.M. Polled to Or/4-" A. XTD . PR</WX 13 A 7 / "VH . Ktf'v 14 /J. / 1/- t 15 16 17 ZqQF^J 18 pi, /7f/ 19 ft y-- "\ / /$r3 20 21 ' \ V 22 ,s ' 23 , 24 25 26 27 28 unev do ooo 29 30 31 rp ^ & S s-t ..... > -\pp 9 19M '-m ' a i>;5I'.'-t '!%.r'".-v ( i*ijj'*h*^^/. \A` 'r"' ;c</n'v! oV' ?**,r i x \1 J-*v*<> t- , 7-*7- IW D 0 S 7 ft M L . MjS'l N T N'AN CI/CQ W TtiApTQffiV-} 1001 WALL STREET PHONE 778-6343 EL PASO, TEXAS 799 1.5 .. ..... October 16, 1975 , i, f Standard Oil Co. P. 0. Box20002 El Paso, Texas 79998 Att: H. R. Feld Re: Insulation-Work - El Paso Refinery Dear Sir: In response to your invitation and after inspection by us together with your Mr. Jordan and schedules furnished by him, we are pleased to quote the above referenced work as follows: SCOPE 1. 197 valves from 2" through 14" 2. 654 flanges " 2" " 14" ~r n~- - 3 3. 270' pipe .2" " 8" Items 1 and 2 above will receive fiberglass blanket and poultry netting with One-Kote cement and weathercoat. Item 3 will receive 1^" calcium silicate with aluminum jacketing. We will furnish all necessary labor, material and equipment to complete the above scope of work for the sum of $19,994.00. Thank you for the opportunity of submitting this quotation. Very truly yours jsh;ij CHEVB8 5899 NSULATION INSULATION CONTRACTORS O COLD & HEAT INSULATION MATERIALS Q COLD & HEAT 6731-A ALAMEDA AVE. EL PASO, TEXAS 79905 PH, 778-6948. --.542-1844 ........... October 22, 1975 Standard Oil CompanyBox 20,002......... El Paso, Texas 79998 Re: Insulation of Miscellaneous Piping, Etc. Gentlemen: We will-insulate the above referenced project applying Pabco Cal-Temp Calcium Silicate Insulation and finished with a metal jacket, for the total sum of $26, 700. We will do the same job for $21,900; however, in lieu of Pabco Cal-Temp Insulation, we will apply Certain Teed 850 Snap*On Pipe Insulation. If you have any questions, please call me. Yours very truly, ALL TEMP INSULATION ; /I. Carlos R . Es: obar ms 1 CHEV B8 5900 S' ! f t0* ^ WO-267 Job No.. 'Accounting Charge No. 3S& _ p Engineer: C^Kin ll&LI^I Ur /YlAltKkALi) l;tX5) 12-05-7 3*ez-~?5 List 3-5/10 DATE REQUIRED.- /0 - iO ~15 Lead Fngr- 'T M- / MK. NO ITEM NO. QUAN SIZE D EC RI PT1 O N SOURCE STOCK OR R. O. No. EST. DEL. DATE 1L . 2 UG ( ) 3 " S/7-7/3/ S //' Pi/ 'p<S ) -4" /f ----'( Srotztc: 3 L UZ. 4 L //3 5 Z-//.3 6 L.10Q L< T/ 1 yj 3 ,r +c '' 3// L/cc-. P<e>c/ By/, 3 ~/'cJi V/-/-J O/jw 5-Aj/wV ' r '< // " Aj.> <- r. 7 Li 49 8 i-2GZ / /SO*FS WsM Fig FFS^h^o 3 * u ,n /=>fr \ 6f%y2* 9 H 2Ca ! :6j -fuc/ Bo!/ &A- Bl \*jf2 Mzv fi'-rhs _S TOC. \<L 10 L LE=> 7 b(b 3 Y /SSO*!'X//6>,4hk *4$ , FulLF&c-C Sc S/>A II LJS'I `L >L + 2 rnr ic. 12 L 1 15 (0 /" S-hlx Y/<e.lcf* j 7~h*'Z-&G/tsc/ 1 13 15 Replace tLeol.i t 7?ieti-TeE> 16 CcJ4-T-* 17 QlP 1-1U-15 y s' 18 19 20 j/tcroa 'J ^ ft y 21 * _____ _________________ 1__ ^__ .A____________ 22 - 23 \\SP24 ___________________________ Jr___________________ 25 26 27 ^__________________________________________________ 28 29 .: ^ -i___ ArS>---------- %30 rJ ____ tp. ^ 0 St 33 34 CHEV bo ovv. 35 Ji LIST OF MATERIALS tv )Lt List Kin. BM ~ ^ %0 y.P^-1 3Accounting Charge No. fa / & \ } jo-" &Q nan <&.77/j. ph 38 & DATE REQUIRED: > ____ Date.//" 3' Q>Q er; Lead Engr:______ FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) TEW NO. <?UAN SIZE '5AZ A 'BAZA 150A Q* ~>fr/lA)8C 2 ; 6" DMA!BC 7 3H 'SMAIOA 2 <3V<=" 5. S'y&r DECRIPTION % /P/p & FBcPi 5 (P h // ij u SH 90 g.W. /fMow LR 5-fd Wd U> 0 <? -S'//- Cof?G* F3.y\f. 'S/c/.av-/, lAjo/c/al-e Z A? S> fi&cJ 3 W 55 FdA/i-f, SOURCE EST. STOCK OR DEL. P. O. No. DATE )FA5P 5 <&* Boo^fS iAf.N'F/g S,<5, Sok4D 5 3"A<12L 3Ad Pip& Shop- J&PdL JZ .A "HD a ,, 'gAG fD ftr Pi** CA. "- & 3oo&sf!. Oldd /4sjb, 3 r4*G fig* &* 3 0O& Sp/Acr/ VJo uwed SZor^Ara -A* ZoBM Z4 ^ms' S> Fued Bo // A B>7 V*/a X. N / . a /fabpa i > FAB DA 3 zoB/\sr V EAZA 2fi z a VBDS / '>* A 2 7 J 'OAB\a/ 1 tO i" 3" w w 3A" 3oo*Fs P/.Af, Fig. Zi'ioFF Sc-hFo 3bO * OS FhZ/i&ZF dlc>b>& l/y/v^ Bl4$rtd, 300^ ". &dt- h " Sducj Boli iS/r 07 yv/Z A/e* Nu-h~> Cop 6,00.0* cs. SW S/77/3.5-// Pipe Sc~h4& SU PJct /-_. (Sobo^341 lAald S W, M 3/ 8M0Pc.AT.sOHeyO/ene. VedndveMfai/lel&t sPJtAE; d One Snd Fewc/le -- 7^* <P Sed.StL B&h sAoe.k Pft*g Rd< HcJ. ___ a ~jj iA* * V A ... 3? ,j * rW\[ A | *, 1 1 CHEV B8 5902 11 - ________ L _ ____ l HEV Ba 5903 J K\ - IL'WX LIST 1 fc+ hJn OF MATERIALS Accountino Charae No.___^ V V. ^ fc3&a[ ... S.7TA. Ph 3 Q& . DATE REQUIRED: T ... . : ! . De+fi ll~ 12 ~ 8 o ' Ti cC Mk i NO. QUAN 'EAZA (p5\ y >MA'& C <b Lead Engr: SIZE FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) l SOURCE EST. DECRI PTION STOCK OR DEL. P. O. No. DATE BmlsSfl P/hs S^h.4-0 '5 a" S-fl.9^ Elbrus LR. sMffi 4 MAID 2 $A/AfDA 2 6`k4`' SU" ' < u 11 ''/ /( " Is/froio-LR&fct.'wP SJLCanc. Red. SW, S f d 3'Aj4'` 'A43P 2 4" 300^FS W,l4\Flg.l//5Tt Sc.h4& F43PZ 8 U" 3 00^ i` '' 2 4*%* 4' s4f Pla+e. ~ VPVSP5 (a . 3/4n 6doo*sJI vj&Jof - B* s.s ff ' sIaT " tf oKAZ? <b 3A" r j46W n laia tM w r Sc-d sPL BpF Bfocik, PltfQ, Rc/,H&&(/ Smlsffl> Ptpc S&hs8C> U VBFs / r (s> dod~&s -ft. yt&IoL BoiSj 3 OfAIPA z 4>H C 5 ftq P//it FtS & 4& \/& tsd fitf Bh-t 'FA3PA t o! FHD F6c 6 nz \!MA 1 / u* 4" U". h ft u he.ak (/ " 30qP Sfl Cldd &&"> ke.f fr STf ? fa 9c5 300 ^ SpJl~&/ IA/q&SmP P?f-5>A-/ S " Sfud Botf &? Y-*/2He.'-t AW-5 3" Sfl, B. W, Sfy-& 'i gb-f T&c:'2>fcf- Vif, 3" /s, sff P/fi tf Sch. 40 ! ji 2 3 . r. .. .. j t - V CHBVBS^uh 1 4 BILL OF MATERIAL JOB______ ___________ ______ _____ PATE y DRG. NO________;.........SHEET ORDER No._L_.JL APPRO. JOB No *' ITEM QUANTITY UNIT MATERIAL REQ'D AT DEST'N BY DESCRIPTION 0ATC REMARKS -- .. .. . (ua................. . ___ i KLBrtl-9677fk WW SoFT= t ---- `i ~r- *- ZlSWtr \ > ,: i . \ .i V \ ----------- --------------------- ; ffoyjT Yyffiri , &mg03l{.JLgM>)fiahoT - --------------- --------------- ..................... .............. . ........................ ... ------------------- ------ ----------------- .................................. .............. ........=............r*---------- -- -- -- ---------- --------------------------------------------------. -------- =--------- --- ----- ------- ----------------------------------------- ---7------- --- - .-- ............. --..............---------------- ---------------- -------------------------------------------------- ---- -----------------------------------------r-- 7-r - --- -- ------------------------------------------ -- ......... - - -" - - - -7 -------------- ---------------------- --............................- ---- --------- ---------------------------------------------------------------------------------------------------------- ------------------------------------------ - - - CHEVB8 5905 SHEET OF SHEETS - --- Mm . jj m - : j i k111 ri c> in w 5 JOB _LL_ H2'X BILL OF MATERIAL DATE__ iZjjjJjSJL DRG. No /TWi-T?7;.-IVSREET \*l____ ORDER No.^ BILL OF MATERIAL job s ' _______________ PATE. DRG. No. : - SHEET ORDER No...l.L APPRO. JOB No J ^ 'tHL "-mm: ITEM QUANTITY UNIT '; I 's \ tr l - - '> i y- -A X-J MATERIAL REQ'D AT DEST'N BY. DESCRIPTION ` j DATE REMARKS ,"\ ; / i) v (./ *1 ! ' .V t / . i'\ ' ,i ii ./ >, l }. 'n /2. ,-'V. U J> & ' 'j / a <, ; - '* ' . ,' ; ., . ' r' : ' /, /"* 1r Tl Zl77Z~f!7T?~5'f ZTt- 70? X / - C. c?v'jnct-WT~ ^ - > .' ` ,i ,* ~ 9 1 * ... ' . i' * 'V 'V ' ` if" r ,<L ft\> l r` i ! ' ,Jt Si ;\ **' j y r ,* ' ** J -- 'J s v>, 7 * ..,4 . t. &D2C& , ; C//7 lx/^J. nefn-fzstT&t?y^z.------- / , Y/^X /4A/ ,,,-X/V -- -------- -- ----------------- --------------------------------- ------- ------ ------- -------- ------ ------------ - ------------------------------------------------------- --------------- ' 7 !i ' 1 / ; i CHlFL-Wv dDop 5f~9r)r0,~7T SHEET OF SHEETS MM. ,T,i4 i7liM ^ f..I * I'lti tint) Hi u > / LIST OF MATERIALS List No____ DATE: !Q~ / - 75 7ccounHng Charge No.. ,'386 fP Engineer:___ Ot___ 7- SH! Lead Engr: F/L-B> DATE REQUIRED: fO- Z/~ 7 //Q ^ / FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MK. NO ITEM NO. QUAN SIZE DECRIPTION 1L ) 3" Sm/s P/'p-e. Sch AD 2 Z_ / / JrS ~3 ' SH, 90 BM, Eldo w /.,/?, SM 111, 3 L. /49 ~3lt JEO-rp-S y/.M Fig, / R,F Sc.HAD 4 t~u& ^4." d5/A iN&lof. Phre.o'c/tEc/ 5 L 77 ?) 3Al" Bc.cf-S't!' 0&h~ S-loc-Fj P/ug Rc/.hrd, 6 LIZ4 3 " I50&C.S Fig &cr/e l/cr/^e BP^ 7 L IS/ a; 3" /SO&xPP+hk Asb Gcf'sfc*?/Com& 8 HZ&i %/y^c '1*3 due/ I3of A Ea B v nvf'3 B&Y- Nu~hs 9 L.I 1 ~7 & 3 " ?// 6 -Ik/ 7~ei - / 35-/cf, y// 10 __ tr/is/js _______________ __________________ _ SOURCE STOCK OR P. O. No. EST. DEL DATE r II __________ ____j______________________________ 12 /sp\.' /fj /s 13 15 16 17 18 19 20 21 22 23 24 25 i 26 27 28 29 U<f. 4lstl ZM 3" 0/6U 30 _______________________________X> & s 32 juqT-C,--------33 OGTTT CHEV B8 5908 34 LIST OF MATERIALS Job NoJ 7-02*1 Accoentmg Charge No.. List No^002^ 3 T. SJll . DATE:___BjzJLzJtJu. DATE REQUIRED: Engineer:--(2jSjP., Lead Engni^lZ^ FOLL'OW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MIC NO. ITEM NO. 1 L US 2 4 20 *f. 3 4 1/ 5 4 3/ 6 4 7</ 7 4 /S2- 8 9 10 II 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 QUAN SIZE DECRIPTION 2 3 x /" Soj sqt aJ//oj*)'e.s j 30 7cJS/*t. dt / 2~ 3 " 3oa-** f?S. * *J*J. f/2,,9c. sCf?. gQ 2 %"*Z" ws s#, AJtpp/i ir^e. 5c4 <90 / 5a.2> 5V/. > ____1 / 3000* SC2> /*S; 9&a o \ \ 1 2. //& /)*&. Gzskt,'/' 3oo ^ SOURCE STOCK OR P. O. No. EST. DEL DATE a&r 8-/2-'7 1 4o // 4C.~/7-r3o</ $.<LPlAC.&M^T COAjTrZOL- l/AhLve., (I _______________________________________ J, f____f\lA-,_______ ^_________________________ * \F^___________ _________________________________________ CHEVB8 5Qno ____________________ 1_______________ STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT - SAN FRANCISCO SPECIFICATION NO. EG-983-J OCTOBER 5, 1971 SPECIFICATION NO. EG-983-J CENTRIFUGAL PUMPS FOR REFINERY SERVICES CONTENTS SECTION A TECHNICAL REQUIREMENTS PAGE 1.0 SCOPE................................................................................................................................................ 1 2.0 STANDARD.................... ................................................................................................................. 1 3.0 DESIGN........................................................................................................................................... 1 3-01 3.02 3.03 3.04 3.05 3.C6 3.07 3.08 3.09 3.10 3.11 General.......................................................................... Pressure Casing Design............................................ Nozzles and Miscellaneous Connections . ............................................. Impellers........................................................................................... ........................ Running Clearances................................................................................................... Shaft and Shaft Sleeves .................................................................................... Bearings for Horizontal Phnaps......................................... Mechanical Shaft Seals......................................................................................... Couplings....................................................................................................................... Base Plates......................... Piping................................... 1 2 2 2 3 3 3 4 5 6 6 4.0 MATERIALS........................................ ..... ............................................................................... 6 ' 5-0 TESTS................................................................................................................................................. 7 6.0 PREPARATION FOR SHIPMENT. . .........................................................................................' 7 SECTION B GENERAL REQUIREMENTS 1.0 SCOPS........................................................................................ 1 2.0 PRECEDENCE............................................................ ................................................ '....................... 1 3.0 INSTRUCT IONS TO VENDOR. ..................................................... 1 4.0 GUARANTEE.................................................................................................. .2 INFORMATION FOR COMPANY ENGINEERS ON USE OF THIS SPECIFICATION The information on this page is not a part of purchasing or contract specifications. Refer to the applicable references before making the decisions listed below. Items to be specified on data sheet is used. A. Purchaser's Data (On EF-153) 1. List operating conditions, (EF-153) or list sheets when Specification EG-983-jf EG-983-J References Pump API Manual 610 Page Other ) 2. Horizontal centrifugal pumps handling stocks over 350F and multi-stage pumps handling stocks over 200F shall be centerline mounted. In-line mounted pumps are normally acceptable up to the manufacturer's allowable temperature limit. (250F for most models - some to 500F) Para. 26f 2-36 Heavy-duty cradle or bracket-mounted pumps are acceptable for intermittent, infrequently used transfer services provided they comply in all respects with the applicable equipment specifications. 3. Indicate if mechanical seal is required. 4. Indicate if lantern ring is required. 3.08 Para. 24 2-48 Rec. Prac. 29 2-58 5. The use of oil-mist is a project decision on a plant-wide basis. 6. Indicate if a base plate is required. If extension and drain rim are not required, cross them off data sheet. 3.074 3.075 3-10 Para. 27 Rec. Prac. 35 GA-G-1005O 2-6l 7. Normally packing will be furnished by COMPANY. 8. List material class or itemize materials. 9- Inspection is usually required on all pumps except non-continuous, non-critical or "off the shelf" pumps. Para. 23f 3.092 and 4.0 Para. 37 2-80 Design Prac. G-134-8 10. Performance tests are required on all pumps except small water pumps but are to be witnessed only on large size or severe service pumps with unusual materials or high temperatures. Para. 35 11. NPSH tests are not usually required unless available NPSH is within 4-ft. of required NPSH. On quotations ask for extra cost for NPSH test if NPSH is expected to be critical Para. 36 2-19 2-20 2-21 2-22 Design Prac. G-134-7 B. Notes for List Sheet 1. State if driver horsepower for bidding shall be other than that required by the pump curve at 120$ of design capacity. (Horsepower of driver actually ordered should be that required by the system and service considering the performance curve of pump selected. It may not be the motor size bid.) Design Prac. f J G-134-9 HEVB8 5912 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT - SAN FRANCISCO SPECIFICATION NO. EG-983-J October 5, 1971 SECTION A PAGE 1 OF 7 SPECIFICATION NO. EG-983-J CENTRIFUGAL PUMPS FOR REFINERY SERVICES SECTION A TECHNICAL REQUIREMENTS 1.0 SCOPE Section A of this specification covers requirements for horizontal and vertical pumps, including in-line pumps, in continuous-duty refineryprocess services. It does not cover light-duty pumps for non-critical services such as bracket-mounted pumps or horizontal integral-motor pumps for water service or pumps of a highly specialized nature such as chemical handling pumps. 2.0 STANDARD Pumps shall conform to API Standard 6l0 "Centrifugal Pumps for General Refinery Services," Fifth Edition, except as modified by this specifica tion. The API paragraphs referenced appear in increasing numerical order in both Section A and Section B. An exception to API 6l0 deletes the whole API paragraph. 3.0 DESIGN 3*01 General 3.011 (Exception to Paragraph 6a of API 610). Impeller diameters of pumps with constant speed drivers shall not exceed the following: of Max. Dia. Type and Size of Pimp Allowed Single-stage,under 4-inch discharge Single-stage, 4-inch discharge and over Multi-stage, all sizes 9^ 95 .95- Bg 5913 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT - SAN FRANCISCO SPECIFICATION NO. EG-983-J OCTOBER 5, 1971 SECTION A PAGE 2 OF 7 An impeller of larger diameter is acceptable if reserve head and capacity equal to that which would have been obtainable from a pump with a 90 or 95 percent impeller is available by means other than increasing impeller diameter. Such cases are: (a) Vertical pumps to which stages can be added. Vertical pump barrels shall provide for future stages. (b) Pumps for which the rated speed can be increased (not spares for motor-driven pumps). (c) Pumps for which another impeller pattern is available to provide the required reserve. 3.012 (Addition to Paragraph 6b of API 6l0). Repelling vane con struction is not acceptable. 3.013 3.014 Deepwell pumps (bowl setting 50 ft. or over) shall be limited to 1750 RFM. (Addition to Paragraph 23 of API 6lO) Renewable throat bushings .are required in all packed pumps. Throat bushings locked in place only by being pressed in from the low pressure side of the stuffing box are not acceptable. 3.02 Pressure Casing Design (Additions to Paragraph 12 of API 6l0). Vertical multi-stage pumps shall have bolted bowls. Screwed bowls are not acceptable. 3.03 Nozzles and Miscellaneous Connections (Additions to Paragraph 13b of API 6l0.) 3.031 Tapped connections shall be provided for completely draining horizontal pumps. 3.032 A tapped drain connection in the pump bracket (3/4-inch minimum, 1-inch preferred) shall be provided to remove packing drips. 3.04 Impellers 3.041 (Addition to Paragraph 17b of API 6l0). All impellers, including impellers in vertical pumps, shall be keyed to their shafts. Impellers for multi-stage punps shall be individually secured against axial movement in either direction along the shaft. CHEVB8 5914 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT - SAN FRANCISCO SPECIFICATION NO. EG-983-J OCTOBER 5, 1971 SECTION A PAGE 3 OF 7 3.Ch2 (Addition to Paragraph 17c .of API 6lO). One and two stage pumps with enclosed impellers shall be fitted with replaceable case and impeller wearing rings on both sides of the impeller unless deleting the back wearing rings will reduce the net axial thrust on pumps with high suction pressure. 3.05 Running Clearances (Addition to Paragraph 19b of API 610). For operating temperatures 35CF and above, at least 0.002 inches shall be added to minimum diametral clearance for each 10QF or fraction thereof over 35GF. 3.06 Shafts and Shaft Sleeves . 3.06l ._ (Addition to Paragraph 20f of API 610). Total shaft deflection for conditions specified in Paragraph 20j of API 610 shall be less than one-half the minimum diametral clearance at all bushings and wear rings. 3.07 Bearings for Horizontal Pumps 3.071 (Addition to Paragraph 21b of API 610). Reworked or re conditioned bearings are not acceptable. 3.072 (Addition to Paragraph 21e of API 6l0). Bearing housing incorporating cooling for the lube oil shall be provided if temperature of pumped liquid exceeds 35QF or if a high thrust load exists. Cooling coils (including fittings) if furnished, shall be Admiralty or 316 Stainless, 19 BWG wall thickness with no internal joints. 3.073 (Additions to Paragraph 21 of API 6l0). Oil rings and bearing housings shall be designed so that rings will not become locked or dislocated if the pump is rolled over or held in an unnatural position while being transported. Where practical, housings for ring-oil lubricated bearings, shall he provided with ports positioned to allow visual inspection of oil rings while the pump is running. Ports shall have spring-loading caps. 3.074 (Addition to Paragraph 21k of API 6l0). Constant level oilers shall be four ounce or larger Trico "Opto-matic" type with glass bottles. Constant level oilers shall not be provided on pumps for which "pure" mist lubrication is specified. CHEV B8 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT - SAN FRANCISCO SPECIFICATION NO. EG-983-J OCTOBER 5, 1971 SECTION A PAGE 4 OF 7 3.075 (Addition to Paragraph 21o.l of API 6l0). Oil mist inlet connection shall be in addition to inspection and fill openings 3.08 Mechanical Shaft Seals 3.081 (Addition to Paragraph 20a of APl6lO). Sleeves shall be provided under mechanical seals if the seal includes a gasket which slides on the sleeve in normal operation. This sleeve may be a short sleeve or replaceable seal part extending under the point where the seal gasket could cause shaft wear. 3.082 (Exception to Paragraph 24c of API 6l0). Materials for mechanical seals, including the sleeve under the seal, shall be in accordance with Drawing GA-G-9987&. 3..083 (Addition to Paragraph 24f of API 6l0). An internal bypass for recirculation of the pumped fluid or a tapped connection in the seal gland plate or seal chamber for recirculation or flushing shall be provided. A restriction orifice shall be located in the gland plate or seal chamber connection. For LPG or highly toxic services, or for services over 45GF, an orifice restricting flow to the atmosphere in case of tubing failure shall be provided at the discharge or suction nozzle connection. This orifice shall be in addition to the orifice at the gland plate connection. The recirculation or flush stream shall not erode seal parts. Unless otherwise specified, recirculation piping shall be 3/4-inch O.D., 18-8 stainless steel tubing, 0.095-inch minimum wall thickness, with Swagelok or Parker Ridg-Lock steel fittings installed per Plan 11 illustrated in Figure C-2 of Appendix C of API 610. 3.084 (Addition to Paragraph 24f of API 6l0). Seal chamber on vertical punrps, including inline, shall be provided with a vent to insure that seal faces are submerged. CHEVB8 5916 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT - SAN FRANCISCO SPECIFICATION NO. EG-983-J OCTOBER 5, 1971 SECTION A PAGE 5 CF 7 3.085 (Addition to Paragraph 24g of API 6lO). Vent and drain connections (l/2-inch preferred, 3/8-inch minimum) shall be provided between the bushing and the seal faces, except that such connections are not required on pumps handling non-corrosive stocks with vapor pressure above atmospheric such as propane and butane. Pumps shall be designed to permit installation of vent or drain piping from these connections. 3.086 (Exception to Paragraph 24l of API 6lO). Seals shall be balanced type for all speeds and pressures. 3.O9 Couplings 3.091 (Addition to Paragraph 25a and b of API 6l0). Horizontal pumps shall be provided with Thomas spacer-type couplings with stainless steel discs. Type SN (for speeds 3600 rpm or less) or Series 51 (for speeds over 3600 rpm). The spacer shall be Thomas' standard length for the coupling size except that spacer shall provide at least 7 inches between shaft ends for: a. SN couplings smaller than size No. 200; and b. Series 51 couplings smaller than size No. 750. Couplings shall be dynamically balanced when recommended by coupling Vendor. "Medium" load classification shall be used for centrifugal pumps. If a Thomas coupling is not practical, a Fasts (or equal) steel gear-type coupling is acceptable with COMPANY'S prior written approval. 3.092 (Addition to Paragraph 25d of API 6l0). Both halves of coupling shall be bored and key-seated. Each coupling half shall be provided with its key if other than a standard square key is required. 3.093 (Addition to Paragraph 25g of API 610). Pumps driven by motors with sleeve bearings shall be provided with limited-end-float couplings in accordance with NEMA Specification M31-14.38. (Thomas couplings provide limited-end-float without modifica tion. Gear couplings require the addition of stops to limit axial movement. ) NEMA allows the following maximum end-float: CHEVB8 5917 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT - SAN FRANCISCO SPECIFICATION NO. EG-983-J OCTOBER 5, 1971 SECTION A PAGE 6 OF 7 Motor HP Min. Motor Rotor Syn. Speed, RPM End-Float, In. 125-250 incl. 300-500 125-500 3600 and 3000 3600 and 3000 1800 and below iA V2 1/4 Max. Coupling End-Float 3/32 3/16 3/32 When gear-type, limited-end-float couplings are provided, VENDOR'S installation instructions shall cover end-play settings. A special tag shall be permanently attached to the coupling or the coupling shall be die stamped to identify it as limited-end-float and to give end-play setting in structions. 3.094 (Addition to Paragraph 25h of API 610). Vertical barrel-type process pumps shall be provided with steel flanged couplings keyed to the shaft. 3.095 (Addition to Paragraph 25i of API 610). Either integral or coupled shafts are acceptable for inline, single stage pumps, but shaft deflection requirements of Paragraph 3.062 must be met without reliance on product lubricated bushings. 3.10 Base Plates (Addition to Paragraph 26a of API 6l0). Adequate space shall be provided between the case drain connection and base plate for installation of drain piping of the same size as the drain con nection without use of a street elbow. 3*11 Piping (Addition to Paragraph 28k of API 6l0). Cooling water piping shall be 3/4-inch stainless steel tubing. 4.0 MATERIALS 4.1 General (Addition to Paragraph 31c of API 6l0). Cast iron shall not be. repaired by welding. . CHEVB8 5918 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT - SAN FRANCISCO SPECIFICATION NO. EG-983-J OCTOBER 5, 1971 SECTION A PAGE 7 OF 7 4.2 Pump Materials (Addition to Paragraph 32 of API 6lO). Refer to "Materials for Centrifugal Pumps," GA-G99876 for materials of the specified classification. 5.0 TESTS 5.1 (Addition to Paragraph 35i of API 610). COMPANY shall have the option to open and check pumps for evidence of internal rubbing after performance tests. After the cause of any rubbing is corrected, the pump shall be run again and rechecked. Pumps need not be run again if no evidence of rubbing or other defect is found on disassembly. 5.2 (Addition to Paragraph 35 of API610). Barrel-type pumps shall be opened for inspection after performance test. All water must be fully drained and pump internals dried before reassembly. .3 (Addition to Paragraph 33 of API 6l0). If a performance test is speci fically waived, the puap9s head, efficiency, power and NPSHR shall fall within the specified limits of Para. 35c of API 6l0. 6.0 PREPARATION FOR SHIPMENT 6.1 (Addition to Paragraph 382 of API 6l0). Gear-type shaft couplings shall be disconnected, covered with grease, and wrapped. Vertical drivers or right-angle gears shall be aligned and doweled to pumps unless alignment is fully maintained by machine fits. 6.2 (Exception to Paragraph 38b of API 6l0). After tests and inspection, all internal parts including bearings, shafts and all machined sur faces shall be flushed and coated with Chevron Rust Preventive (or equivalent approved by COMPANY) to protect equipment during shipment and 3 months outdoor storage. When specified, equipment shall be protected for 6 months storage. 6.3 (Addition to Paragraph 38d of API 6l0). Pumps shall be securely bolted to substantial skids. CHEV B8 5919 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT - SAN FRANCISCO SE5CIFICATION NO. EG-983-J OCTOBER 5, 1971 SECTION B PAGE 1 OF 3 SPECIFICATION NO. EG-983-J CENTRIFUGAL PUMPS FOR REFINERY SERVICES SECTION B GENERAL REQUIREMENTS 1.0 SCOPE This Section covers general requirements related to purchasing. 2.0 PRECEDENCE Provisions of the Pump Data Sheet and the List Sheets take precedence where contrary to this Specification. 3.0 INSTRUCTIONS TO VENDOR 3.1 (Addition to Paragraph 39 of API 6lO). If driver is a motor supplied by COMPANY, COMPANY may state the NEMA standard frame size for the motor on the order data sheet instead of providing a certified motor dimen sion drawing. When this is done, the certified pump dimension drawing shall be prepared by VENDOR on the basis of the NEMA dimensions. If driver is a turbine supplied by COMPANY, COMPANY will provide a certified turbine dimension drawing to VENDOR. 3.2 (Addition to Paragraph 42 of API 6l0). The quoted efficiency of the pump at its operating points shall be based upon the quoted wearing ring clearance. 3.3 (Addition to Paragraph 42 of API 6l0). For each pump with suction pressure of 500 psig or greater, VENDOR'S proposal shall include calculations (showing method used in detail) of forces on the bearings and the B-10 life for the bearings proposed. For multi-stage, horizontal pumps where the product of rated hp and rated rpm is greater than or equal to one million, VENDOR shall provide for COMPANY'S review and approval an economic comparison, with VENDOR'S recommendation between sleeve and antifriction radial bearings, including experience with each type. For all multi-stage horizontal pumps a similar comparison is required for antifriction and tilting pad (Kingsbury or Waukesha) thrust bearings. CHEVB8 5920 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT - SAN FRANCISCO SPECIFICATION NO. EG-983-J OCTOBER 5, 1971 SECTION B PAGE 2 OF 3 The above economic comparisons are not required if VENDOR recom mends sleeve radial bearings or tilting pad.thrust bearings for the specified service. 3-4 VENDOR shall provide for COMPANY'S review and approval seal designs and flush arrangement recommendation for mechanical seals in service above 350F. 3.5 (Exception to Paragraph 43 of API 6l0). VENDOR'S proposal shall be in strict accordance with this Specification, the Pump Data Sheet and the List Sheets. If VENDOR wishes to take exceptions or propose alternates to this Specification, the Pump Data Sheet or the List Sheets, he shall for each deviation: a. describe the deviation he proposed; and b. indicate the adjustment in his proposed price and delivery. COMPANY may elect to accept individual deviations. 4.0 GUARANTEE (Exception to Paragraph 46 of API 6l0). . Irrespective of whether designs, data or information have been provided, reviewed or approved by COMPANY, VENDOR guarantees each item as originally provided and each part of such item which is altered, repaired or replaced under this guarantee, to meet the requirements of the Agreement of which this Specification is a part and to be free of defects in design, materials and workmanship for one year after the date such item is originally placed in operation or, as the case may be, such part is placed in operation (but not longer than 18 months after the date of shipment of such item or, as the case may be, alteration, repair or replacement of such part);- provided the defect was not caused by the item being subjected to conditions more severe than described in.this Agreement. VENDOR shall be notified in writing or by telephone or telex confirmed in writing whenever COMPANY believes that a breach of this guarantee exists. VENDOR shall, as promptly as possible following notification by COMPANY hereunder, propose a method to achieve a satisfactory correction of the defect with the least loss of operating time to COMPANY, provided that such method need not involve premium costs (such as premium costs of overtime labor and air freight) or transportation, insurance or installa tion costs, except to the extent that VENDOR was required to incur such costs for the original supply of the item involved. CHEVB8 5921 STANDARD OIL COMPANY OP CALIFORNIA ENGINEERING DEPARTMENT - SAN FRANCISCO SPECIFICATION NO. EG-983-J OCTOBER 5, 1971 SECTION B PAGE 3 OF 3 COMPANY may agree to VENDOR'S proposed method or select another method. VENDOR shall perform the corrective work in accordance with the method selected by COMPANY, and COMPANY shall reimburse VENDOR for any difference in cost to VENDOR between the method selected and the method proposed by VENDOR. The guarantee period for any item or part thereof shall be extended for the period that such item cannot be operated as a result of a defect covered by this guarantee in such item or in another item provided by VENDOR. 5.0 DRAWINGS The following drawing is referenced in and is part of this specification: GA-G-99876' CHEVB8 5922 kohel *v %Cl TEFLON SEAL /MOHEtj CASE WEARING RINGS IMPELLER WEARING RINGS ,CI, |,, lour' Cl, 87 or ir SHAFT SLEEVES PACKED PUMPS THROAT BUSHINGS INTERSTAGE SLEEVES (IF ANY) INTERSTAGE BUSHINGS (If ANY) Carson CARRQN cars: 4/51 l40 AIS;TSTEEL OR STEEL OR STEEK AOf VINO X HOHEL HARDENED K MCNEL 18-9 S.S. -8 S.S. 18-8 HARDENED [OR CHROHE OR CHROME OR C. PLATCO PLATED PLATrr STEfiOTISTEEL STEEL X MONEL HARDENED Cl, BRASbrohot no res 3(6 S`S*/ 316 |,mi)SS 1. MIIIOR MATERIALS NOT tOENTlFlEO (NUTS, WASHERS, KEYS, ETC. SHALL. HAVE EQUAL CORROSION RESISTANCE TO PARTS IN THE SAME ENVIRONMENT WHICH ARE RPPCIFIFO. 2. WHEN 18-C S.S. IS SPECIFIED WITHOUT TYPE, ANY 16-8 S.S. OR TYPE 316 HAY 8g FURNISHED EXCEPT IN HlT.AlC" ACID SERVICE WHERE TYPE 304 IS REQUIRE!). WHEN MATER IAL CLASS F-l, F-2 OR &-I IS SPECJPIEO, JF PARTS HADE FROM TYPE 304 OX 316 OR ALLOY 20 ARE EXPOSED TO THE LIQUID PUMPED AMO ARE TO BE FABRICATED OR HARO SURFACED SY VEIOIMG, STA&tUlED OR EXTRA LOW CARBON GRADES ARE REQUIRED: STELLITE NO.I OVER 316 S.S. FOR TYPE 304, USE TYPE 3041, OR 347 FOR TYPE 3(6, USE TYPE 3lL OR 313 3. ALLOY 20 PARTS SHALL HAVE THE MECHANICAL PROPERTIES nao.AMO CHEMICAL COMPOSITION STATED 8Y ASHE CODE case STELLITE f OVER 316 S.S. 4. UWACXETE0 TEFLOH IS ACCEPTABLE ONLY If FULLY CONFINED. 3. SrUOS AKO NUTS OF 18-6 S.S., TYPE 316, ALLOY 20, OR HASTELLOY SHALL BE LUBRICATED WITH HOLYXOTE, STEUITE OVER 316 S.S. 6. FOR FMIkS SULFURIC AGIO SERVICE, TEFLON-GLASS FIBER REQUIRED INSTEAD OF CARSON FOR SEAL RING MATERIAL IN MECHANICAL SEAL. 7. HASmiOY bolting and forging materials shall HAVE THE MECHANICAL PROPERTIES AKO CHEMICAL COMPOSITIONS SPECIFIED 8Y AStW^-484. 8. WHEN METAL BELLOWS SEALS ARE USED, THE BELLOWS MATERIAL SHALL HAVE A CORROSION RATE LESS THAN 2 MILS/YEAR. MECHANICAL SEAL (IF REQ'6 lf DATA SHEET). ASBESTOS COMPO SITION ASBESTOS COMPO SITION STEI^, ASCI COWSI?' MONEL-- JACKETED TEfLON INNER A OUTER SEALS resistant! carbon MATING SEAL RING SPRINGS (NOTE G) COLLARS, CAGES, ETC. GASKET - SEAL TO SHAFT OR SLEEVE (NOTE 8) GASKET - HAND PLATE CLOSE-CLEARANCE bushing TUNGSTEN CARBIDE-I BUNA 4, HYCAfl OR VI TOM ASBESTOS COMPO SITION TCFION.OR BUN ASBESTOS NTC COMPO ASS SITION COM BUNA H KTCAR, OR ASBESTOS COMPO SITION TEFLON, OR ASBESTOS NYC COMPO AST SITION (NOTE V) BRONZE MONELJACTETEO TEFLON OR TEFLON 316 S.S. (NOTE 5) ASBESTOS COMPOSI TION TEFLON, OR ASBESTOS COMPOSI TION TEFLON, OR 316 S.S.-- .JACKETED [ASBESTOS fHOTE HI Cl (CAST IRON), ASTM A105 OR Air* ASTMA ?I7 GR. c; ASTM a 351 GR. CA 15 H3KCL ANQ X MONEL aSTh a 351 GR. Cf-3 IS-S S.S. TYPE 316 ASTH A. 351 GR. CF-9M SEE NOTE 2__________ HASTELLOr I {HASTELLOY C ASTM Al82 GR. Ff' ASTM A 182 GR. I UAL SEAL HANUfACTURER. ASTH 1192 F334 ' ASTM A132 F313 -EXCEPT SEE NOTE -jfnpany of California aiT l-l.-ll g.P. H, V-i __MATRfAlS FPR CENTRIFUGAL PtjUPf G A-G99876-5 STAKDAtO DKAWIKG CHEVB8 5923 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT SAN FRANCISCO, CALIFORNIA SPECIFICATION NO. MARCH 9, 1971 SECTION A PAGE 1 EG-1824-G SPECIFICATION NO- EG-1824-G INDUCTION MOTORS SECTION A TECHNICAL REQUIREMENTS 1.0 2.0 3.0 SCOPE This Specification covers requirements for fractional and integral horsepower induction motors. STANDARDS -. 2.1 Motors shall be designed and fabricated in accordance with the latest edition of NEMA Publication No. MG 1, "Motors and Generators," and applicable sections of the National Electrical code. 2.2 Explosion-proof motors shall comply with the requirements of the Underwriters* Laboratories for Class I, Group D hazardous locations and shall bear their label. ENCLOSURES and materials 3.1 Explosion-proof, TEFC (totally enclosed fan-cooled), TENV (totally enclosed non-ventilated), and RP-I (weather-protected Type I) and HP-II (Type II) motors shall have, weather-proof gasketed cast or heavy fabricated steel terminal boxes with threaded conduit entrances, sealed leads between motor housing and terminal box and shaft slingers or rotating shaft seals to prevent entrance of dirt and moisture into bearings. Balance washers.shall be of corrosion-resistant material or shall be zinc- or cadmium-plated. Rotors shall be given a corrosionresistant coating after balancing. Motor finish and external hardware shall he resistant to salt water washdown and corrosive atmospheres found in the petroleum industry. 3.2 TEFC motors shall be Severe Duty type with cast iron housings throughout including cast fan covers.. CHEVB8 5924 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT SAN FRANCISCO, CALIFORNIA SPECIFICATION NO. EG-1824-G MARCH 9, 1971 SECTION A PAGE 2 4. o Fans shall be non-sparking inert plastic, bronze, or corrosion-resistant aluminum. 3.4 TEFC and TENV motors shall be provided with a tapped drain hole fitted with a pipe plug or suitable drain plug. Where drains are specified in explosion-proof motors, they shall be provided with an explosionproof drain plug approved by Underwriters*, Laboratories. 3.5 Where TEFC or TENV motors are mounted vertically with the shaft extension up, provisions shall be made to prevent the entrance of moisture along the shaft, at end bell fits, or-at any other openings in the upper end bell. The drain hole specified in Section 3.4 shall be located at the low point of the motor as mounted. 3.6 WP-I and WP-II motors shall have corrosion-resistant treatment on all internal metal parts in addition to requirements of Section 3.1 of this Specification. WP-I and WP-II motors shall have stainless steel screens and mo isture-sealed insulation per Section 7.0 of this Specification. WP-II motors shall have provision for future addition of filters and manometers on air inlets. 3.7 TEFV (totally enclosed force-ventilated) and TEWAC (totally enclosed water-air-cooled) motors shall be designed and fabricated for severe duty outdoor service. frame size and dimensions 4.1 Motor frames for fractional and integral horsepower induction motors shall be assigned in accordance with the latest edition of NEMA Publication No. MG 1. 4.2 Motor terminal boxes shall be of adequate size to connect power leads to motor winding leads. On motors with voltage rating greater than 2300 volts, space shall be provided for stress cones or cable terminators. Conduit entrance shall be adequate for rigid steel conduit required for Type THW Aluminum conductor power leads sized in accordance with the National Electrical Code, but not smaller than 3/4 inch. CHEVB8 5925 STANDARD OIL COMPANY OF CALIFORNIA ' ENGINEERING DEPARTMENT SAN FRANCISCO, CALIFORNIA SPECIFICATION NO. MARCH 9, 1971 SECTION A PAGE 3 EG-1824-G 5. 0 4.3 Motors for In-line pumps shall be NEMA nP" Base In-Line Pump Motors. Mounting and shaft extension dimensions and tolerances shall be in accordance with NEMA MG 1-18.625 (alternate) except as follows: a) Frames 254 and 256 shall have 1-5/8-inch diameter shaft extension ("U" dimension). b) Ease runout -- 0.004 in. TIR maximum. c) Rabbet runout -- 0.004 in. TIE maximum. d) Shaft runout -- 0.001 in. TIR maximum at end, with motor vertical. e) Shaft end play -- 0. 002 In. maximum under 50--lb. reversing thrust. f) Shaft protrusion below base -- + 0..015-in. tolerance- g). Motor balance as defined by NEMA Method MG-12.06 -- 0.001 in. maximum, all speeds. BEARINGS AND LUBRICATION 5.1 Grease-lubricated ball bearings shall be supplied on all motors up to 250-hp except where manufacturer's standard provides oil-lubricated sleeve bearings. 5.2 Oil-lubricated sleeve bearings shall be supplied on all horizontal motors larger than 250 hp. Sleeve bearings with split-type housings are preferred. 5.3 Ball bearings shall be vacuum-degassed steel, motor guality. Bearings shall be selected for a minimuslife, as determined by AFBMA rating method B-10, of three years (25,000 hours) continuous service at rated motor load and 40C ambient temperature. 5.4 Where sleeve bearings are furnished with oil-ring lubrication only each bearing housing shall have a 4-ounce or larger constant-level oiler (Trico Mopto-matic") with glass bottle. Recommended oil level shall be marked on the outside of bearing . housings by a cast nark or metal fag. CHEVB8 5926 STANDARD OIL COMPANY OF CALIFORNIA engineering department SAN FRANCISCO, CALIFORNIA SPECIFICATION NO. EG-1824-G MARCH 9, 1971 SECTION A PAGE 4 5.5 5.6 Where pressure lubrication is furnished, lubricating oil system shall include the following unless specified otherwise in writing: a) Separate motor-driven oil pomp, with 230-volt, single-phase, explosion-proof motor- b) Oil pressure controller, and by-pass relief valve if oil pump is positive-displacement type. c) Oil cooler, or sufficient radiating surface on oil reservoir for adeguate cooling. d) Duplex filters to permit changing filter element without shutting down. If oil rings and sufficient oil capacity in each bearing housing are provided to permit at least 30-minute operation at rated load with the forced-feed lubrication system inoperative, a single filter is acceptable. e). Oil pressure gage downstream of filter, and an indicating differential pressure switch (explosion-proof) across the filter (Barton or equal). f) Bearing or bearing housing oil temperature indicator for each bearing- g) Sight flow indicator in oil return line to reservoir from each bearing. h) Low oil pressure shutdown and/or alarm switch (explosion proof). i) All piping shall be seamless steel tubing (3/4inch x . 095-inch wall minimum) with Svagelock fittings, and shall be routed to minimize possibility of physical damage. j) Reservoir shall be thoroughly sandblast cleaned and coated with Chevron Rust Preventive, or equivalent as approved by COMPANY, before shipment. Sleeve-bearing motors will be coupled to driven equipment with limited end-float couplings. Minimum rotor end-float shall be in accordance with NEMA CHEVB8 5927 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT SAN FRANCISCO, CALIFORNIA SPECIFICATION NO. EG-1824-G MARCH 9, 1971 SECTION A PAGE 5 Standard HG 1-14.38. Rotor end-float liaits shall be indicated on motor outline drawings and shall be stamped on the motor nameplate or separate metal tags permanently fastened to the motor, or marked on the motor shaft. 5.7 Where vertical motors are required or proposed, bearings may be ball type, either grease- or oil'lubricated. Bearings shall have adequate capacity to handle maximum expected up or down thrust and any radial load imposed by driven equipment, with bearing life per Section 5.3 of this Specification- 6-0 STARTING AND OPERATING CHARACTERISTICS 6.1 All polyphase motors shall be designed for fullvoltage starting, unless specified otherwise in writing. 6-2 Explosion-proof, single-phase motors shall be designed for split-phase or capacitor-start and induction-run. All other single phase motors may be designed according to manufacturer's standard. 7.0 MOISTURE-SEALED INSULATION Where moisture-sealed insulation is specified, the following sections shall apply. . 7.1 Random-wound-motor sealed insulation shall be Class B and shall consist of epoxy encapsulation. Encapsulation shall completely enclose end turns and permeate slots and shall be applied by a process that insures void-free insulation. 7.2 All 23Q0-V and higher voltage motors, and all 460V motors over 150 hp with sealed insulation, shall have form-wound coils. Form-wound motor sealed insulation shall be Class B, shall consist of epoxy resin-impregnated tape with mica or other additional insulating tapes as required, shall have connections treated to equal coil insulation, and shall have end turns adequately braced. Silicone rubber insulation is not acceptable. 7.3 Completed encapsulated random-wound stators, and completed form-wound stators including all connections shall be capable of withstanding CHEVB8 5928 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT SAN FRANCISCO, CALIFORNIA SPECIFICATION NO- EG-1824-G MARCH.9, 1971 SECTION A PAGE 6 insulation-resistance and voltage tests while immersed in water. In addition, stators shall be capable of withstanding thermal cycling and thermal shock tests. 7.4 Moisture-sealed insulation shall be impervious to salt water and hydrocarbons. 8.0 THERMAL DEVICES Bhere thermal devices are specified, the following sections shall apply- . 8.1 Built-in thermal protection for random-wound integral horsepower motors shall be of inherent protection type and shall consist of embedded thermal protectors for both overload and locked-rotor ProtectionThermal protectors shall be of the rod-and-tube direct acting type suitable for connection in series with the motor stop button in the magnetic starter control circuit, and shall be hermetically sealed. 8.2 Hermetically sealed disc-type thermostats with normally closed contacts suitable for connection in the magnetic starter control circuit shall be supplied for form-wound motor or for motors too small for embedded thermal protectors. 8.3 Built-in thermal protection devices shall be set to prevent dangerous overheating of the motors due to overload or failure to start; but devices shall not operate below 120% of full load current for 1.15 service factor motors, or 110% full load current for 1.0 service factor motors, at an ambient temperature of 40C, unless specified otherwise in writing. 8.4 Winding temperature detectors, 6 per motor, shall be furnished in all 1750-hp and larger motors, and in smaller motors where specified. 8.5 Rinding and bearing temperature detectors shall be 10-ohm resistance type, unless specified otherwise in writing. Where specified for use with Edison Omniguard equipment, winding and bearing temperature detectors shall be n icke 1-resistance type, 120 ohm at 32F, Edison resistance characteristic No. 7. CHEVB8 5929 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING department SAN FRANCISCO, CALIFORNIA SPECIFICATION NO. EG-I824-G MARCH 9, 1971 SECTION A PAGE 7 9.0 SPACE HEATERS 9.1 Space heaters shall be for 230-volt operation unless specified otherwise in vriting. 9.2 Space heaters shall be completely wired, with leads brought to a terminal box separate from the power lead terminal box- 9.3 Surface temperature of space heaters shall not exceed 200C when operating at rated voltage. 10. NOISE 10.1 Maximum sound pressure levels 3 feet from any motor shall not exceed the following values, unless specified otherwise in writing: Octave Band Center Frequency,__Hz____ Maximum SPL dB re 0.0002 Microbar 31 97 63 93 125 89 250 85 500 82 1000 82 2000 82 4000 82 8000 82 10.2 The sound pressure level indicated for each octave band is the maximum for any single reading {at any location 3 feet from the motor) in the octave band. Measurement procedures shall in general be guided by the provisions of ANSI Si.2 - 1962, "Physical Measurement of Sound," or IEEE No. 85, "Test Procedure for Airborne Noise Measurements on Rotating Electrical Machinery," using equipment meeting the CHEV B8 5930 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT SAN FRANCISCO, CALIFORNIA SPECIFICATION NO. EG-1824-G MARCH 9, 197,1 SECTION A PAGE 8 standards of ANSI SI.4 - 1961 and ANSI Z24.10 1953 or equivalent. 10-3 Supplier shall provide evidence of compliance with noise limits for all motors. This requirement may be satisfied by submitting noise test data obtained on a unit of identical design and construction running under normal load conditions in an existing plant, or certified noise test data obtained at Supplier's plant. Acceptable shop test procedures are set forth below. 10-4 If noise test data obtained on a unit of identical design and construction, either in an existing plant or in shop tests as described herein are not available, noise tests shall be made on Supplier's shop floor, in an open area relatively free from nearby eguipment. Maximum noise levels measured at any location three feet from the motor and three feet or more from the floor and any nearby reflecting surfaces shall not exceed the values listed in Subsection 10.1 above. 10.5 Motors under 200 hp may be tested under no-load conditions only. Motors 200 hp and larger shall be tested and shall comply with the noise levels specified above, under both no-load and loaded conditions in the same location and under the same ambient conditions. The tests must be conducted in such a way that extraneous noise does not invalidate the motor noise test. This may require acoustic isolation of the loading device {and coupling) and/or shutting down other shop facilities. 10.6 If shop tests are necessary to satisfy the requirements of Subsections 10,3, 10.4 and 10.5, such tests may be witnessed at COMPANY'S option. Cost of such tests shall be quoted separately asrequired by Section B "General Requirements," Subsection 2.7. Supplier shall notify COMPANY three weeks before tests are scheduled to be made. THIS PAGE ENDS SECTION A OF SPECIFICATION EG-1824-G CHEVB8 5931 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT SAN FRANCISCO, CALIFORNIA SPECIFICATION NO- EG-1824-G MARCH 9, 1971 SECTION B PAGE 9 SPECIFICATION NO- EG-1824-G INDUCTION MOTORS__ SECTION B GENE BA L REQUIREMENTS 2-0 This Section covers general requirements relating to purchasing- INSTRUCTIONS TO VENDOR 2-1 VENDOR'S proposal shall be in strict accordance with this Specification and the Motor Data Sheet. If- VENDOR wishes to take exceptions or propose alternates to this Specification or the Motor Data Sheet, he shall describe the deviations he proposes and shall indicate the adjustment to his proposed price applicable to each deviation should COMPANY elect to accept individual deviations. 2.2 2.3 VENDOR shall submit a tabulation of those motor characteristics not included in the Motor Data Sheet- * VENDOR shall recommend design for motors driving centrifuges, large blowers, conveyors and other high-inertia loads. Built-in thermal protection is reguired for such motors. 2.4 VENDOR shall include dimension "AC*1 in addition to NEMA frame size with motor tabulation. For motor frames not covered by NEMA standards, VENDOR shall furnish all comparable dimensions. 2.5 VENDOR sball furnish terminal box dimensions for all motors larger than 100 hp- 2.6 VENDOR shall submit details of quality control procedure and immersion, thermal cycling and shock tests for moisture-sealed insulation systems. CHEVB8 5932 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT SAN FRANCISCO, CALIFORNIA SPECIFICATION NO. MARCH 9, 1971 SECTION B PAGE 10 824--G 3.0 2.7 VENDOR shall quote, as a separate item, the extra cost of any special test that may be required. goarantee VENDOR guarantees that the equipment furnished hereunder meets the requirements set forth in this Specification and the Agreement to which it is attached and is free of defects in design, materials and workmanship for a period of one year after the date the equipment is placed in operation (but not more than eighteen months after date of delivery)- If any item of equipment does not meet the above guarantee or the guarantee in this paragraph and VENDOR is notified thereof, VENDOR shall, at its own expense and as promptly as possible, make such alterations, repairs and replacements as may be necessary to meet this guarantee with the least overall loss of operating time to COMPANY; provided, however, that transportation costs for and risk of loss of replacement parts shall be allocated in accordance with the same terms as set forth in the Agreement for the original equipment furnished hereunder. All such alterations, repairs and replacements shall be guaranteed for a period of one year from the date the corrected equipment is placed back in operation (but not more than eighteen months after the date of completion of corrective work). If VENDOR'S proposed method of correction is for any reason not satisfactory to COMPANY, COMPANY may at its option select another method of correction and VENDOR shall perform corrective work in accordance with COMPANY'S method; provided, however, that if the COMPANY-selected method would result in a greater cost to VENDOR than the method suggested by VENDOR to achieve a satisfactory correction with the least overall loss of operating time to COMPANY, COMPANY will pay the difference between such greater cost and the cost which would have been incurred if VENDOR-suggested method of correction had been used; and provided further that VENDOR'S obligations shall not (except as to extra cost) be changed by the fact thatthe COMPANY-selected method of corrrection was used. The guarantee period under each paragraph above with respect to each item of equipment furnished hereunder . or part thereof shall be extended by the number of days on which such item cannot be operated as a result of a failure to meet this guarantee. THfo r>AC-F FFDC FACTION .R F^FCT'cTCATTON E<^-1824-r: CHEVB8 5933 BILL OF MATERIAL JOB... ____________________________________ e DATE____ `Cf..Z).Cpf, 7o DRG. No_____ _________ SHEET . X->A /GouHer ..... ORDER NO.... ................. APPRO. JOB no.G&lZlcJPd. 22 S MATERIAL REQ'D AT DEST'N BY Co tpj S, Af/O ITEM QUANTITY UNIT DESCRIPTION REMARKS / Tyva..'/ /Tot /coc CrCX^ * /rOrrfrfC, Z P-<-J Zi/pCc. (;<cr(! / , P7c c Cf > 7 of \Ai hdo 77 f <~ ' / (. G "?/ Porf 3 Type.: SS3SS - A**ik. , /Set '< ce rC P /fC I<'u j`!' /cv ' eft <r-.p CV* //yt/jti'* t// -ce/ Afc/>ot 'Jft&fcL. /pftrt * eC Sta rO CCO^xi/ <s J/OV= k /./ Ca/ c^t.y V/jjtMV Ufn f~72; \rfrn i >L%bu} -o/-/ iAfi/o 32* 3CO*P Stow* . SorO../ />, ffn : 7:-3f'48~39z& Sr, '/fis Co -- /p ep Pbihir^: -tots' >li PlfrX l 's/c*y~Of7 jOsf-AStfAQ. C/^CsOpe.f Cl( /i*fit Sfrt/sfic Ti-'.u.. ) &Kftotut: SCO*ASA P . /Giy: Xfejfir /CiajP A/r/c. /o P <* `Oc> _ /' f * C 73. 7 Tit^nu^ o* n/.^L /*.. u.efmjtoJt, oni/- 2 & Sz U 3-C <\il i rue. * t i/ax. /_>//<? r.i *Asf?Ct //SfJi Z* % CSC/ " *Ut, . s7 =4S8=il cUU .... C. 1 ,-7 ,{ Jy-\ - :------ -- ~ ' - -^-3---y^---------------- +^--j--^------- i j. 7 %/>o R. M. COULTER CHEVES 5934 MFC. 334 i 2SM 2-531 PRINTED IN U.S.A. tf //('{',,<.<%>*** ^ Sfcc/L%>&>&/j.qL"..k&4,o&.. .,,. A/bicL SS3SS /kh?/& ocu,/ ~~ASriyf-~S<?c?A-z-, `^^,6 ^ ________ 4>COp$>! @ 9^0 ^r' War&//'>* S/^yy Pr&jJt-UA . ______________ PtX-t-Od!,..'C-dc^ A-P. Lt'C , (^ZxAgjLCcti. Sp/Qa-C, } 2W " -5-S kcudi;, lot -f# S'QO >m -.k.z, _______ _ s . - /^ltret. {*"* cLlo^L (/. /-? f.V, !//(/--/>* f <*, .!*;. ****j4' #4 /\)-\s $/&<. o-ti-otx;\. j b-QQ^___/_^S/2 4\t'f)Ori- n-ULX C^A>L/ ~ /*1,000 /it //, 2." -Zj2 >,000 /is ,/A) OUAJ dfryj > B/d ^ /0,4OO I&s/a r 3^tL^j'i~ ~ y d* S'/id. /} AcUr/aJejU. bt/CJUi { teJ/3 /~}o 3 Q <C7.-J.-77l 0-.-V ", w J) S' <S"?j7cj"7G:C ^ /" / , ^ On^A ' 82 / ~'C > /% /. qo -/ 'y ~~ 24-3 A-^4S tJ- (ApflUU t /p /.""/ .." ,, .^/tv ,, Vo /!< ft /Imj. <u>w. tfw 3~ ^ as 6,yo<f ^ / y.1' '-> Ci^qCd f~''- < ./, Oon-fi^UQvZ SbA/Z-d-ufy-.j Uti^C 'j$'IZlIio. CHEVB8 5935 U~' ' i/..--,r. | SIZES V4" thru 2" Outside Screw Arid Yoke GLOBE AND ANGLE * BOLTED BONNET Screwed and Socket Weld Valves: For all pressures up to 600 psl at 910F. W.S.P. 2000 psi-100F. O.W.G. Flanged Valves: For all pressures up to 600 psi at 8S0F. W.S.P. 1440 psl-100F. O.W.G. Renewable hard faced seat. jT 5 WW*~.> r-'- i TYPE 5525W--GLOBE TYPE 5535W--ANGLE SOCKET WELD ENDS To ASA B16.ll I V X r 6h' * s' 2-v PORT DISCS SIZES: 1/4" THROUGH 1" TYPE 5526--GLOBE TYPE 5536-ANGLE Qon-hnuous &cluctLto\-j i/cd^. 7 SEP 31970 TYPE 5525F--GLOBE TYPE 5535F--ANGLE FLANGED ENDS To ASA B16.5 FACE TO FACE To ASA B16.10 Flanges drilled unless otherwise stated on order. CHEVB8 5936 1 \ \i `i 5 1 HANCOCK 600# FORGEL STEEL. FLOCONTROL VALVES GLOBE AND ANGLE SCREWED, SOCKET WELD AND FLANGED ENDS TYPES 5525 and 5535 MENSIONS--Screwed and Socket Weld Valves--Types 5525S and 5535W TYPE NUMBERS E SCREWED SOCKET s ENDS ENDS GLOBE ANGLE GLOBE ANGLE A AA AB B WEIGHTS D 'E r J K L M GLOBE ANGLE S525S S535S 5525W SS35W 7/s 11/32 iy2lS/l6 l7/8 2% 2V6 3Vk 1 s/ie ls/l V4 l5/ie ls/l6 % l5/l6 ls/l6 Vz 1% 1% 3A l7/s l7/8 1 21/4 2% 1% 2/2 2% 1% 3 Vs 3% 2 35/i6 3 35/ie 3 35/i6 '3 39/ig 3% 4% 4 sy2s% 4% 6VSt 7 6i/2 515/l6 515/16 515/16 6% 73/4 8% 911/16 lli/i6 55/4 55/4 534 6i/g 73/s 8% 91/32 105/I6 l21/32 .555 5/16 5/16l21/32 .690 3/8 l21/32 .855 12%2 1.065 3/4 23/l6 1.330 1 25/g 1.675 11/4 31/4 1.915 . 11/2 31/2 2.406" 115/16 3/8 % 3/s y21/2 Vz 1/2 =/8 4 4 4 41/2 8 12 16% 25 4 4 4 41/2 8 12 I6I/2 25 i < if r- \ ! H.1.y 3t i ; j PENSIONS--Flanged Valves--Types 5525F and 5535F TYPE NUMBERS 3 GLOBE ANGLE D G H NP QR .HOLES S ' T BOLT WEIGHTS . CIR. NO. SIZE . GLOBE. ANGLE 31/2 63/4 61/2 33/4 l3/s 1/2 5/l 6 61/2 31/4 25/g 4 8 5/l 6 715/16 45/s 111/16 3/4 5/8 71/2 33/4 31/4 5525F 5535F 41/2 91/2 9 47/s 2 1 11/16 81/2 41/4 31/2 Sl/2 115/16 `705/16 51/4 21/2 11/4 15/16 9 -- 37/s 61/2 115/ig 105/16 61/s 27/s 11/2 7/s 91/2 43/4 41/2 81/2 131/16 121/is 61/2 35/g 2 1 IH/2 S3/4 5 4 4 4 4 4 8 5/8 9 ` 8 3/4 141/2 13% 3/4 17 . 16 3/4 341/2 33 7/s 39 37 - 3/4 55% 53 lTERIAL SPECIFICATIONS--Types 5525 and 5535 NO. PART NAME MATERIAL BODY (GLOBE) BODY (ANGLE FLANGED) BONNET STEM SEAT DISC DISC NUT LOCK RING THREAD BUSHING PACKING GLAND FLANGE PACKING GLAND PACKING GLAND BOLTS PACKING GLAND NUTS PINS PACKING RING BONNET BOLTS GASKET HANDWHEEL HANDWHEEL NUT MARKER PLATE DIAL DIAL PLATE INDICATOR INDICATOR BRACKET INDICATOR PLATE INDICATOR PLATE SCREWS SEAT FACING FORGED CARBON STEEL, AS-TM A-10S GR.-2 CAST STEEL, ASTM A-216 GR. WCB FORGED CARBON STEEL, ASTM A-105 GR. 2 STAINLESS STEEL, AISI 416, H. T. 300 BRINELL STAINLESS STEEL, AISI 410 / STAINLESS STEEL, AISI 420, H. T. 500 BRINELL , CARBON STEEL, AISI B-1113 ' STAINLESS STEEL, AISI 410, H. T. 250 BRINELL STAINLESS STEEL, AISI 416, H. T. 400 BRINELL ; FORGED STEEL, ASTM A-105 GR. 2 j STAINLESS STEEL, AISI 416, H. T. 400 BRINELL 1 STAINLESS STEEL, AISI 410, H. T. 300 BRINELL CARBON STEEL, CADMIUM PLATED |: STAINLESS STEEL, AISI 416 < BRAIDED ASBESTOS WITH INCONEL WIRE, GRAPHITED & CORROSION INHIBITED ALLOY STEEL, ASTM A-193 GR. B-7 STAINLESS STEEL & ASBESTOS-SPIRAL WOUND LAMINATED MALLEABLE IRON, ASTM A197 LOCK TYPE, CARBON STEEL ETCHED ALUMINUM BRASS . BRASS BRASS BRASS ETCHED BRASS BRASS STELLITE OR EQUAL i 40 for pressure and temperature ratings. See Bulletin 205 for Hancock Bronze Flocontrol Valves. OHEV B8 5937 i \- (si cr 3* I'T ' 'i o; - -T,) ,. [*. | -j r; VI ~ Sr F;i :' L_; '1 o-. p r n. P > Z Cl HANCOCK 600# FLOCONTROL VALVES CAPACITY TABLES, CORRECTION FACTORS C/) BROriZE V fJ J 300=, 6b0= \ l TFFI U5IVFj w VALVE SIZES INCHES FLOW COEFFICIENT CV VYjij -- ,4 1,0 vi 1,0 Vi i-- 2,0 i y< ... 7,0 ~lVi ....... ~io;4 ~2 " 14,0 . 'tmm 600# STEEL PLOCONTRQL VALVES TYPES--5525 AND 5535, SOCKET AND WELD ENDS HANDWHEEL TURNS FULL OPEN 2,25 2,28 2,25 3,00 3.78 ' 8,00 6.00' . 8,00 "' RELATIVE CAPACITY % OF 1* VALVE FULL OPEN 10 25 25 GO 100 170 260 380 WATF.H G.P.H. AT 10# P.D. 75 180 180 .170 760 iSio " 1660 2620 CAPACITY FUI.I. OPEN STEAM LBS. PER HR. AT 100# ABS. 70 160 160 350 700 1220 187.0 ` 2450 S. 100 " VALVE SIZES INCHES FLOW ' COEFFICIENT CV V* .4 % 1.0 % 2.0 3A 4.0 l 7.0 ' 1 Vi 14.0 iyz 14.0 2 2S.3 TYPES--5525-F and 5535-F RELATIVE 'HANDWHEEL " ' 'CAPACITY"" TURNS . % OF 1" FULL OPEN VALVE' FULL OPEN .......... WATER ' 'G.P.H. AT 10# P.D. 2.25 2.25 3.00 3.75 5.00 . . 6.00 6.00 6.00 " 5.8 14.5 29 58 100 200 200 . 360 75 180 370 750 1310 ' 2620 2620 4700 CAPACITY FULL OPEN STEAM LBS. PER- HR. AT 100# ABS. .id 70 160 350 700 1220 2450. . 2450 4400 .. NOTE 1. NOTE 2. NOTE 3; Capacities are for 10 lbs. per sq. in. pressure drop across valve. For other conditions, flow is proportional to the square root of the pressure drop. Capacities are for saturated steam at 100 lbs. per sq.. in. absolute pressure. For other conditions, flow is propor tional to the absolute pressure. Capacities are for air-at 70F,--100Tbs.per sq. in. gauge. Air flow is proportional to the absolute pressure. For other gases, flow is inversely proportional to the square root of the specific gravity of the gas referred to aimcl.OO QGas---QAir^- 1 Specific Grav. Gas NOTE 4. Cv .or flow coefficient is the number 'of which will flow through a given valve v drop is one psi. It may be used in cor following formula for sizing Flocontrol vi other non-viscous liquids. , . Flow coefficient l Q : G.P.M.; Cv: Q xT V- H H : Pressure drop psi. G = Specific gravity compared with wi FOR FLOCONTROL AND HI-PRESSURE DROP V! ALVES CHART #1 ` v TYPES 5315S, 5315F, 5 cor The four charts on the n< maximum capacity for H< 1\ CHART #2 trol Valves in the sizes to of 2Vz" to 6" valves may zo \ tor termined by reading the i 1" valve from the chart -1caoo3e: OUTLT PRESS URE (% OF IN LET =RES SURE ) r tiplying by the followinc SUF ERHi AT-' 100 200 300 400 2V4 ........................... 3".......................... 4".......................... . 5".......................... 50 60 70 80 90 STEAM STEAM, AIR, GAS CHEVB8 5938 : g=iAf!fC FLCQHTR8. VALVES a AIR, STEAM, WATER, BLOWDOWN CHARTS II AIR FLOW CHART 600# STEEL-- TYPES 5525S, 5525W, 5535S & 5535W STEAM FLOW CHART 600# STEEL- TYPES 5525S, 5525W, 553SS & 55l ! I ;] :j For air at 70 F. only. For other gases, divide capacity by square root of specific gravity. Note: If outlet pressure is greater than 55% of the inlet pressure, mul tiply capacity by the correction factor on Page 32, Chart #1. 4 V-Port valves only. 2 V-Port valves have half capacity. i i I I, l : WATER FLOW CHART 600# STEEL-- TYPES 5525S, 5525W, 5535S & 5535W ! Note: If outlet pressure is greater than 5554 of the inlet presj-=* tiply capacity by the correction factor on Page 32. Chart a I. For superheated steam multiply by correction factor on Chart #2. 4 V-Port valves. 2 V-Port valves have half capacity. BOILER BLOWDOWN CHART :i I i CHEVB8 5939 LJn i 2 y<rt 11 i /, - p-// Mx.Co.JLi /f?A" Pet. <,,,c/ <r A RcCCt.ct /*2 Vt/g-> ~A S4p$ > Sq'Ao OntsJlLLtt- /t-tacjA- -JuteU^ LqcLl./ 6/ tajL h-td-tu /sir/ v*2o- A Ou:/stA - Sttc/teff StcUl//lo tsxJliU!, V <j-/Y/d-UJ y`lUl. , , T'-3?4# - 39 26 . S?r/^L So 2 11- 3oa*.//<r ------- ---- -- 3r ~ 3579 --------------------- '" " (cyS/A \ isf rv .> 2i/?0 sS^'&CtftC <2l Aa-C-t.y'-j 2 " /,/Jt- d-i-Q-<-dLta.U.t./ -/to*)* at. ~-4 Uti-Cl"jlr u/A-u. 2 tf-vx, U\JLu.tt.&L./ Ah. "7/ A? Atm 22. ~7) Cu $ Aya^A. 40-i*~y ^ l/ _/. 4. T^jn-v /-( ct*. 7jL '/'Slu^/cS <1.4,Attot, /' , _A/q CuyilotM.^ 13 0/ 9/3/10 ./r?f&/>.>.< f/-u ' f S/o^cCueryJ/alv^ Bud & -TO- ------------------- CHEV B8 5940 CHEVB8 5941 H&RDfSEAT--! iATLESS UNIT-TANDEM VALVE ran blow-off pussuris t us psi ?iW4rSiWs:>,fSi Section through hard-saat blowing valve, open position - Section through seafiess sealing valve, open posifior MEDIUM PRESSURE UNIT-TANDEM VALVE Hard-seat---Sealless combination Flanged ends (shown) Fig. Y-3948--3928 , Welding ends (not shown) Fig. T-3947--3927 The remarkable success of the Yarway Hard-seat-- Seatless Unit-Tandem Blow-off Valve, for high pressure boiler installations (basic pressure ratings .600 and 1500 psi, boiler blow-off pressures 970 and 1850 psi) has led to the development of a similar valve for the medium pressure field. This Yarway Hard-seat--Seatless Unit-Tandem, described in this bulletin, is built for boiler blow-off pressures 665. psi (basic pressure rating 400 psi) or 515 psi (basic pressure rating up to 300 psi). - - ONE PIECE BODY -------- An outstanding feature of this Unit-Tandem is the one-piece forged steel block which serves as common body for both blowing and sealing values. As shown above, the inlet valve is of hard-seat type, the dis charge valve is of seatless sliding-plunger type. Inlet and outlet connections are steel nozzles welded into body; yoke of hard-seat valve is welded to body, yoke of the seatless valve is bolted. WORKING PARTS In this tandem are embodied the well-known ad vantages of Yarway hard-seat and seatless valve designs, the hard-seat section being similar to Yarway Welbond construction, the seatless section imilar to the Yarway Type B Seatless Valve. OPERATION When valve is open, blow-down discharges through Hard-seat inlet (blowing) valve into Seatless outlet (sealing) valve. Open yokes permit visual indication of position of Hard-seat disc and Seatless plunger. Both valves should be opened rapidly and fully to in crease the life of working parts; never blow down with valves partly open. Outside seatless sealing valve 'is opened first and closed last; inside (next to boiler) hard-seat blowing valve is opened last and closed first. MATERIALS See list on opposite page. SIZES AND PRESSURES Five sizes, 1" through 2)4"; flanged or welding end connections for basic rated pressure 400 psi (max imum boiler blow-off pressure 665 psi) or flanged for 300 psi (maximum boiler blow-off pressure 515 psi). The two valves may be assembled right hand or left hand (location of seatless sealing valve when facing handwheel of next-to-boiler blowing valve); illustra- . tion above and picture on front page show left hand and right hand assemblies respectively. * FIGURE NUMBERS For figure numbers of flanged and socket-weld valves see "How to Order" data on back page. ' PRICES Furnished on request. CHEV B8 5942 1964-65-67 Yarway Corporation ADVANTAGES OF 'THE- MEDIUM ' . PRESSURE UNIT TANDEM imV/. VLi-^-^ytfi1y!Jlll.;;^i^i^jj^,^j`j.`|p^ li'.'ii.,..j, rl,,', HARD SEAT BLOWING VALVE Separately finished stellite seat Deep integral seat of stellite, welded on seat nozzle and completely finished before nozzle is welded to body. Stainless steel stem with self-aligning disc Stem is Type 303 stainless steel for protection against corrosion and pitting. Stem is accurately guided and long shank extends above packing to protect threaded section. Stellite-faced disc has slight play for selfalignment, tight sealing. Packing Specially selected for specified blow-down service. Maintains tight seal. Stuffing box has ample space for adequate ring's of packing. Working parts are accessible Stem, packing and disc readily removed through top of yoke for easy maintenance and convenient access to stellite seat. Gland has split bushing. SEATLESS SEALING VALVE Nitralloy plunger Hollow, seatless sliding type. Smooth finish of Nitralloy surface resists erosion, corrosion, high temperatures and shocks. Top shoulder transmits closing force to packing rings. Guide lugs insure alignment of plunger ports with ports in lower gland. Packing rings Seal against leakage through upper gland and valve outlet. Glands Compress upper packing rings. Lower gland has double ports to match plunger. Stop screw on body insures alignment of lower gland ports. Yoke nut compression springs Maintain continuous pressure on packing rings.to keep valve tight in open position. Non-rising stem Valve cannot be opened or closed too quickly. No water hammer. Acid wash For acid wash installations, seatless valve can be fitted with special plunger, steel chromium-plated upper gland and Ni-Resist lower gland (extra cost). Tight sealing valve Compression springs on seatless valve maintain tight ness of this sealing valve independently of seating action of hard-seat blowing valve. HOW T SPECIF' AM KDEK , THE MEDIUM' PRESSURE UBSIT-TAMDEM FIGURE NUMBERS OF MEDIUM PRESSURE UNIT-TANDEM VALVES Basic rated pressure _ 400 psi Maximum boiler blow-off Connections pressure Figure Number 665 pst Flanged T-3948-3928 Series 40 400 psi 665 psi Welding ends T-3947-3927 300 psi 515 psi Flanged T-3948-3928 Series 30 II HOW TO SPECIFY Use figure number selected from table above whenever possible. When not desiring to use name and figure number, describe as follows: Blow-off valves shall con sist of one seat-and-disc type hard-seat valve and one balanced sliding plunger type seatless valve assembled in tandem arrangement in one common body to con form with requirements of A.S.M.E. Boiler Code and suitable for basic rated pressure of--psi. HOW TO ORDER Yarway Medium Pressure Unit-tandem Valves may be ordered simply by specifying following details: (a) Size. ' (b) Figure number--see table above (valve next to boiler is named first, valve farthest from boiler is named last. Letter T in figure number indicates integral stellite seat in Hard-seat section). (c) Basic pressure rating--see figure number. (d) Connections--flanged or welding ends (flanges are drilled A.S.A. unless ordered otherwise; weld ends are socket type unless butt type is ordered). (e) Assembly--specify location (right hand or left hand) of sealing valve when facing handwheel of next-to-boiler hard-seat blowing valve. / MOTHER. YARWAY- BLOW-OFF-VALVES --FOR-PR1SSURES UP' T 40 0/p S I TIGHTENING.' For full details see Bulletin B-427 VTYPE B SEATLESS Ojxz CHEVB8 5944 MfORK DISTRICT) a _ >-> TO (AND ZONE): P V/OT&O/^JCB Ha+JMSTZj section:^ PzCC Uh/Z~ t P/ctnf /9 EQUIP. NO. OR ZSpco/ ,Q&x/n/<3 tsj DESCRIPTION: C*//9QCO -3"-b EQUIP. READY: ZZ/3//7C DATE OF PROCESS: /,'2/3o/70 PRIORITY: ^-VZ30 ENfctMEI&'S SERIAL H0.7 z-// BEQN. No.t s30 PLANT CUSS: S.O. No.: 44729 ITEM No.: - 003 COMPLETION DATE: 7/ INSTRUCTIONS:_____________________________________________________________________________ P/dS* &.4UL TTuL, I/oMtO <!X)wn&eVtirK^ 7d SjQog/ *>Q. CL///^OOO - d?"- >-K/6sP jQ&j dsUUAj/wt A1-/9-20790-1 . ^/uet 97 aW. 44/_ _ _ _ _ _ _ /VoTzs 7*fa&X, fZtej ^OML AaJ zZr^jSLc/U/ 4?L6t7<Lu?jU CUtds . ft/ZtfdAj fa-2^n-/kj t7us \Lo&<oL 0/7de^ VtX.to^^ O&u AjUZZj 6jLzLsHJ tZ^LsOueL, A/PcAj^t^c/s - PC ~/9-2o790- / sAjllC 9 7 //f4 PPh 4/004 4/VS //IaJ / J&iv //LU/ &M& ^u> l DEC 3 01970 E. M. COULTER `{/fr/S Co##, h//V$tY us anoth&u ujoa/ oof /-f Xt&f)nep L/Oufd&u^a !Sg4jLc&~d-P6t? L) ^ /OO&& MLS // CfJ / CHEVB8 5945 ' . TPE OF SHOP ORDER: TOTAL AMOUNT: $ENQRS: $ ____ __ ENGINEER* 44Pf(LsQ'tZjfP~:sJLs PHONF: 7 2> 4 APPROVED: Ml 8 1EAD ENSR: DATE: ,,m.;2/3/n HF8-S20-J Job No.J9-Z3DI AccourJIng Charge L i 3 T OF List No. L-oo/ ' ~72. (44CO M AT E R . A L S DATE DATE REQUIRED: /Z~3/~70 (j `y EngineerLead Engr^/A.^ _ FOLLOW-UP PER ENGR. INSTR. EP-2068 (YESI^lNojS MK. NO 1 2 ITEM N0. QUAN SIZE DECRIPTION 1 r>. i 4. o I o------- -------r5fpn----- -- "C5n?'`AT7oM r !<rnr)--7pttT .:^ ^oHr'lrFOHFrr^"' r31 i i /TP; I oTl) SOURCE STOCK OR P. 0. No. P5ii r r "V <a 1 I ty/Jjotr'i EST. DEL. DATE 3 4! 5 L 14-9 1 511 /15.4 ujclo h)ecu Fla/Arop. 6 7 jL 1.10,,, 8 1 3" F. Fated 5 Dgjlls.o Fa ?, A 1 .1 sa FFuoo Fi./i/Oas ...R5 1"Ac.c=t> y ()w i ..DEL0 M/i'o [F, r" 9 LlF3 F o" Ai/om . P/T3w Fr?F. EPi Pl\i [Mon/ ^ r~ 10 Ab APT F/PF A 04 5 5 A'"?ot. II V'P.O^O if)T'/ 'Tv.F./-)^F0 /FBTATdS W / 12 " ThllC k' 1 /- i> T S P .A L.. ( . E'/C Tf: ll < A) r/4 - 13 \A a 6 5 l~6 Q! ,\)-.:S F0 f2 l Fo^ Ft. A). v3G . 6 ^SO-A' rVAz" LowC~. [3 7 /L'-AV1 5T!JQ &0/TM. H) / Tluo C*f.AAA 5 L/gy: Cao,;?-oa) 6TL n/fi: 16 Lab-I17 18 19 20 L Q ' 21 1. 1-2" n T' KO'-* /7SA FlAMG.^0 SohI'G fr&U'/t' C. S . (2 ~4 ,5V-. Sfr/;T 5 rV-, r $Tir';M FaiTT fo F'.n/.! D FT T BdL / 3ol.(D ('jECA F4 o F s 12 F 1 3c \4 4o 537V $F IS VFpF 22 . 23 24 25 26 27 28 29 - 30 31 t AW-/- . // yWFFFC.O FF /Z/3r9; f~ o 33 34 CHEVB8 5946 ! 35 .. , j ! LI , T OF Job No._/2i"Z50 List No.J-rOOj 44-7Z9-003''Account'ng Charge No MATER, A LS date:..Z2."^22."Z<2 DATE REQUIRED: Z-4--7/ (*T /<#/<?J-r / s7; O ITEM QUAN SIZE A 14 lO 2V 3 41 l 3" -- SOURCE EST. DECRIPTION STOCK OR DEL. "v P* .O. No. DATE r51 (?a 1 -row 12u/vi Pi Pc y, -Y FSutt Uj f= l n 11A 4, 4) m r /. h r Ft n U J t lU/iatik-.>fc> \cMu+<Y' lPT12D (F.T Fo P 4 4 L AT F L? A ! JLP?jE7<iSF?> OfrV A r.'rf-iQ! 3--=4h_i ^KZ3!iLfr;>AI'v 5 L 149 6 1 5" 150- A s A uj e l 0 M ec u 3Fla pco F> Faced $ Dqiuls.o l/tb J2. F. 7 i 140 8 9 L | 5? 3 I Y 3" 3" ' ASA1 F4 1 /PLJKJO FlaPDE Pacgtd v (Filled Y/ja-> F PS F'.S . Pom. IYpf YYpF SPiRai. Uio/i/on 10 <YA0v'FT F/PF AD-4 3 3 I'Jatsql_ 9 0II Pao/dp Ust y Ippot-f .4-sbfoto.<; cu / Tf-i12 f/?>" iol' Yttopa l... (. Paatf a > aj/ 13 Ql h)Cb Fof2. 1 ED''"- P*L /W. VSF . 3 TV/?." LoWCn (3 7 AuaTYT'Ijo Brv.TO kJ / *AJ Tluo AY/ft 2 (/ E v{ CaclBo/,} FTu Aj/.T * 16 14T4 17 18 19 20 L G 1 1 TCP- /?SA FLAM6ED YATo (TUT PS . (2a/Ch!-. SEA! ft Oior FS'Trm i.mtt ro>.5 $ / F&loi Fade T 12 Fi=i>D </u '` 1-2" 3" 5c F -AO Y.TU Sm LO TYpT 21 22 23 . ,0...................................... ....1 , ., 24 / /Ytv (7... >/.r v 25 /o A/o/0csk2Z. A Yrr26 PcXtcH^UA ktpLuJdsiLihAj T 27 DEC 3 01970 28 __________________ P M r.OULTEB_______________________________ ___ 29 30 31 ( /Ip ,-t ., / / /PPYYPYY'P Y /Y/tY 70 3? 34 CHEV B8 .Aq/7 35 rv f t / r-> i -i / rv \ BILL OF MATERIAL /v^y /f'/J $/#;<it's///*& datf /' 3/ 9 & 70________ DRG. NO. J /y/c^ SHEET- ORDER NO. APPRO. ,JOB No^ 7- ^ ITEM QUANTITY UNIT MATERIAL REQ'D AT DEST'N BY 9?-- <y^~~ 7*0? OATS DESCRIPTION REMARKS r/.e--s ___j/ -r'_______ --/? * ^^ / x3 99./ / *5-^5 'P-i. 97?^ - 9s ~a 99,?? 9* --.-- /9/ trv 7a - d 9 /-. //- 7a - /ado / /? 715 ' Jz-a. *<> % /: XT----------- r-- /,, 3'^^ a?/6 599 57Z /--' .`WpA-ax .&/ .2^, --- ~T 7^ /> jfr.s /./^al ,,>*-- "c/ / f A j / ' /dr./ 99. ?>-//- .V 2 , fs?/ A. ' /9c> :- Ca,/ {/(? A 9-9 A'/< /7 < /? :--- / n2" , ~yAr . Z ' z o 7? sr/j/Y // -/44 yo-J'-aav LI` s J ____ / //oZL. ^ -/^ *___ ^__________ , 7t> d/zsdo ,& A L si} *v /`v ' wz~/~ "/rf 9?*- /s~y ' /* {, * SHEET CHEVB8 5948 _ OF SHEETS MFG. 334 i 2SM 2-53 1 PRINTED IN U.S.A. RFOI IKITIONFR'S COPY GO-5-CW 12-69) BILL or MATERIAL JOE'-. .)C>-4Q<L DATE,.. /7-~FV0 ^ ^ DRG. NOSHEET_________ ORDER No. APPRO. JOB r^3 Aj/^yz^J ~^y7 ,, ; \^=> /L ^ ANMATERIAL REQ'D AT DEST'N BY L.r?g- A .. CT <-.y<r p -- ( s>OC3 ) SJ>-3 9- "ZY) date ITEM QUANTITV UNIT DESCRIPTION REMARKS @L7 FT /T LA. sr/. PL L/Ai I^LItSAk ^ A ft: Tla. T7 pLl/A> Z_y)Ui&-fc 4 AA 1 /3^4rc. /3py4- sT7JF-RT& QS 4 EA. 2^ iZzff.^/vJA^fflrcfc'Flj* T.FTA , #4 /v L'/gA-sw uM^G^kcr 7LT)5ar <2 |370ABV 2 )_2D*CAo.M * -- eA. YYaZJ^ fb&ITT7 W/k/Jt'/J 'i&; AA- T FrS. SW TLsl- A. i"<A. or/, g*/- sTT pl e/. 14 1 eA- Y'7ZTl VJM PT TAcc/ A^TA /2 ce VA/l/e, jpr klRT ]lTT:AS2 $ <3 EA 1" /SFTFfs> v4j. JT. L" PPS/. 80 X-&I&TA 4 e:A. I ''p ~ThZ- A?^5' Ltl 13 EA,. ApziAol-/ /bpiAps? --1 \\xPz> W/z /-It-K NJJ7S <tA- 1" 3ZJzLPB. Pr-L FPLlL uY ) 44- FT- A) 3/ri/s- ST/: Fj3<^, <zjcX.<4c ^.IfcSA/A r,,r. FT 1" 3/^4. 3T1 So/>.<32 ^<3 io FT<TLA Sri. pA LT 4p )=& "te ?-3C3~J-- 1 d~ S?/, | -- r CHEVB8 5950 SHEET -?OF3 SHEETS MfG. 334 I 2 3M 2.53 ) PRINTED IN M *. 0 BILL OF MATERIAL @ JOB DRG. NO. K~ <#?<_______ ____________DATE. S2^Z=gL 3/P^>'3 .SHEET. ORDER No.. 4ao'0'^ ' APPRO. JOB ITEM QUANTITY UNIT ^MATERIAL REQ'D AT DEST'N BY -----------------DESCRIPTION 0AT C 5-'c3 >y REMARKS 9 (0 (0 (IS 5 Ore e'AG3-<G' ^.cA ! ncJyo/S, <3 5"A. f/x 3yj ATT/ Ba/Fffv;/-y1 5r/. 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X Xss; / ITEM QUANTITY UNIT DESCRIPTION REMARKS / .7 io-Pr ft /A" 5tL PF X.9l. ) LSA14 4 -Pr. ft: %' Jr/ vi F 1 4 )0 k 4 FA iL%e2_____ : 'XXbl 6 4 BA , 3 ^PfV.XJflXfX e&s3 WftfA *4 FA. VXV m\2 e:A. Ft/ Pv,/7>,7 w/z/Jc-k/ us Z DAB>Y / 2 FA. l" FrS. S\A/ Tc.e- f<=W. 4T/- Eht SFi; PA s/. T / EA. ' 3- *p-a------- FA- TS>T/'\klM F^f7 4yEcc:/ iZ CF.P?;mWkNipr LAiHr________________ 3A3Pk & A- r koF=ts>. \Aj. PI-Vp.pS:L <22__________ _ l&TA 4 ! A. i" 1^44 4- TAF. /?S ^.(4/rrp.4^3_:Fgp_____________ A. APx 2 *& OTuJ TvItXsPL / kB"--------- W/z AjcrK NiJFb e:As- 1" Pr-V. 90`E))x> IaJ 4 JSA ft: AFtWa ST 3AJA KCsi*4* r* -- FT' l" FFnA. 477, TrCe.. 4cA.<34. Fj< Cr/ 'FF P 1 /? FF --- CHEVB8 5953 SHEET OF 3 SHEETS A) BILL OF MATERIAL JOB______ ZOZ DATE "D R G. No.. BT /C-U/47v7'5" EM QUA NTIT'i' UNIT .SHEET. ORDER NO-- ____ _ / yo3 - 0// - v5~y O APPRO. JOB no--------- :___ _______ MATERIAL REQ'D AT DEST'N BY------ZjzL--^ 2..1 f'.O---- ZjLH DESCRIPTION REMARKS z BA !?<. 3T7 F^p>co dl^>/rif^> TffFF'%S7 3 At ft; A 3 *3*,^ ^A/We_ /io/5 -- Ax SAFA7 s FWF wf /&u/ e- ZheL , > ;*V '.' y <T Ac FA. TA Pgr F5t>/7~ w/z iJcrx AJJTs____ ______A\ _________ w/P FT7 BfAx 3<A AnjA ifo/n a.Ar ft Asm/e-. ]/b/i sA FT- (r> X /.FT 3 fY)C- / BA. AlAZ'' srl. VL%_ . & BA- Xz" Ac4/>>c 5i=,lrrfi;U at/, w // aAx hJzn ZZ BA EFr %W rf>;lkrs H Px 4" -yifUilL /LIX_ 2*4 r 0-iJ ST/. _ _ _ _ _ _ _ _ _ _ _* _ _ \A/// fAx Kio>T~ 4/r FT yyyyy a^u --2 / r ZA/s" sf/ 'rLTA bAjQl^ka" ST/. p/o7E A BA. A FA//t Arc7<'S BA FxT'STJ/ EWTty;UAft W/lf-l 1 BA- TfAc. AFxrrm -/3x /F FAt^ 2 B A. (AlF^ 3" FtlL 4 ' FT 42x^x X asj,, /L^. M 2)a; ^ X"x XT sA sr/. p/^ klcJT~ 1 <eA- 7^XV/'sr/. p/^7L / OF 3SHEET SHEETS CHEVRON U.S.A., INC. JOB WALK - OCTOBER 23, 198C INVITATION TO BID - SPECIFICATION E-3588-1 CONTRACT NO. ENG-1648 FOR MODIFICATIONS TO PLANT 72 - TAIL GAS PLANT EL PASO, TEXAS REFINERY (RMPCo JOB NO. 5878-5) Attending were: Contractors Messrs. Mike Kirkland - Bowen Industries George Goodall - Brown-Olds Corporation Ramon Baeza "" " R. S. Melvin - Southwestern Industrial Contractors Chevron U.S.A., Inc. Messrs. Greg Hanggi Ken Austin Ed Zurawel The Ralph M. Parsons Company Messrs. Frank Cannizzo Herman Egherman The following items were covered before and during the job walk: 1. Contractors were apprised of the importance of the (a) due date for proposals by November 4 (b) intention to award the proposed contract by November 10 (c) prospective mobilization by successful bidder (contractor) on or before November 17 and job completion (Phase I) on or about December 14, 1980. 2. Two sets of Technical Documents were issued to each Contractor along with the Invitation to Bid, Specification E-3588-1, and the commercial attachments noted therein (Bid Documents). 3. A general review of the bid documents and the scope of work was made to acquaint bidders with the contemplated overall work scope for Phase I and to segregate any confusion where Phase II work is shown on the Drawings, etc. Page 1 of 4 CHEVB8 5956 4. Under Appendix A10-2, the Annubars and Ex. Disp. Level Transmitters are to be deleted from this scope of work. 5. Proposals are to be made on the Proposal Sheet No. ENG-1648. Bidders to express mail one copy to Mr. Zurawel (Pasadena) and one copy to Mr. Hugh L. Kelley (San Francisco). 6. The Exhibit - Compensation Adjustment and Exhibit - Construction Equip ment were discussed. These Exhibits will be incorporated into the resulting Contract, both for any changed, added or deleted work, as well as for purpose of performing the work on Phase II. 7. Contractors were advised that Company will unload and store all Parsons-furnished equipment and materials prior to Contractor's move-in. Contractor will unload and handle any such items delivered after his move-in including any on-site transportation to and from storage or laydown areas. 8. Parsons promised to provide Chevron with copies of its purchase oi'ders for job materials and equipment. 9. Contractors shall furnish all anchor bolts (galvanized). 10. On ISOs for field-fabricated piping. Contractors to include for fur nishing all materials except the valves. Parsons will furnish all shop fabricated piping (shown on shop ISOs). 11. Contractors to include for all incidental materials not shown as Parsons or Company-furnished, including all consumable materials. 12. Under Appendix A.09, Specification EP-310 - "Qualification of Welders" should read "EP-2200"; Refinery Instruction No. 1404 should show "Revised August 1980". Copies of both documents were handed to the Contractors. 13. For instrumentation work, the scope should include all loop testing and checkout. 14. Bidders must include in their Proposal names of their proposed instru mentation and electrical subcontractors. 15. Contractors were requested to include a "set aside" cost for furnishing and installing 100 feet of 6 ft. high vapor barrier (corrugated sheet metal, chain link and sand bags). 16. Company will make their Scott Air Packs available for this work and will provide instructions in their use. Contractor will be responsible for instructing his employees regarding Refinery work and safety rules and regulations, authorized work areas, permit requirements, etc. Daily permits for hot work will be required. All contractors present stated that they are familiar with the Refinery permit requirements based on recent work on other contracts. Page 2 of 4 CHEVB8 5957 17. Contractors are responsible for qualifying their welders. Welders qualified within the past six months do not have to be requalified. 18. The Invitation to Bid - Contract ENG-1648 and attachments were dis cussed. The Proposal shall include a percentage quotation against the proposed , contract-price,, for:. Bq'ndi'ngv' ' This, amount to-he, added only if Company requests that a Bornd:.he .furnished^ Bidders were advised that their- current insurance' coverages, if.'not. on. file -at" the: Refinery,, will have to-be updated to show-the'.Contract Number ENG-1648 for this work. 19. Bidders were requested to quote construction equipment rental rates, on a "maintained and operated" basis and/or inclusive of F.0. L., wherever applicable. 20. Bidders were instructed to exclude any work shown as "hold" on the Drawings, i.e. mixing tank.. 21. Contractors were advised that our current shipping promises indicate mid-November for the Decanter, pipe spools, and steam jacketed items. 22. Parsons is supplying the piping and the spray nozzles for the spargers. 23. Contractors are to be self-sufficient for all construction utilities and services except that Company will make a source location available at no cost for nonpotable water, firewater for testing, 110 volt electric power and compressed air (80 psi). Contractor to connect, extend and disconnect its own lines. 24. Broken concrete and other construction debris, spoil, etc. to be dis posed of by the Contractor at an approved area inside the Plant limits. 25. Company will provide a; source for-"any required borrow dirt .for fill from an., approved; area, inside'. Plant limits. 26. The steel structure beside the Decenter Vessel will be removed and disposed of,..,except:.-that. Contractor is free-tcwre-use any portion for the new structure. 27. Company will make distribution of drawings, etc. issued for construc tion to the Contractor. Company will maintain responsibility for all construction matters as well as any changes or other matters involving the Contract with the successful bidder. Parsons' field representative will be responsible to the Company for field inspec tion and quality assurance. 28. Company will perform the cleaning of the sulfur basin to permit entry by Contractor. Page 3 of 4 CHEVB8 5958 29. Field primer or finish painting is not to be considered as part of this work scope except that if Bidders determine that the/ cannot meet schedule due to lack of local facilities for galvanizing, the/ were instructed to advise Parsons and a painting specification will be issued, if Company elects to cover this in the subject Contract. 30. Company will make area behind the old Crude Still available for Con tractor's prefabrication, welding and materials storage requirements. A single work permit for this area will be ample. 31. Parsons will furnish bolts, nuts, and gaskets; Contractors to provide all test gaskets, strainers, test blinds, etc. Company will blind lines at the plot limits. 32. Bidders to include for all removal and replacement of insulation where shown and insulation of new equipment and piping as required. 33. Bidders are to include all steam tracing and steam piping, drains, including winterizing wherever shown or specified, including tubing and fittings. In case of any conflict the P^IDs will govern the scope of such work. Company will provide the steam traps required- for the assemblies. 34. Bidders were cautioned that no copper-bearing materials are to be purchased for this work. 35. Parsons agreed to mark up and express mail a: new set of PIDs to accurately distinguish, between Phase I and Phase II work items for bid purposes. 36. Although not covered during this meeting. Bidders are required to provide all weld rod, gasses, etc. ' Also,..Bidders shall-exclude any cost: for making hot .taps. Company will, perform :the hot tapping. Page 4 of 4 CHEVB8 5959 Ct\ won Chevron U.S.A. Inc. Contract Contract Number C-15-061-8G JAMES & LUTHER, INC, Chevron U.S.A. Inc. hereafter referred to as COMPANY, and the undersigned, hereafter identified as CONTRACTOR, hereby mutually agree on September 26 ,19 80 , that CONTRACTOR shall perform for COMPANY, at or near El Paaa Refinery .County of El Paso , state of Tsxas the work set forth in Specification No. EP-396-L , datedSeptsraber 19, 1980 (RRSKh entitled "Various Lina Relocations for Plants 22, 38 and 39," Contract Terns and Conditions (Pages 1-4), Righfc-to-Audit Clausa (Page 5), Certificate of Nonaegragsted Facilities (Page 6), Utilisation of Minority Business Enterprises (Page 7), Certificate of Insurance (Page 8), Specification No, EP-396-L (Pages A1-A14, Appendices I, 11, 111,,IV and Supplement), and Refinery Instruction No, 1404 (Pages B1-B16 with Appendices BI and BIX), attached hereto, are part of this agreement, -v ^ COMPANY shall pay CONTRACTOR, in accordance with statements prepared by CONTRACTOR a compensation of $18,886.00 (Eighteen thousand eight hundred eighty-six and no/100 dollars) CONTRACTOR'S Compensation Adjustment, if necessary, will be in accordance with Exhibit - Compensation Adjustment and Exhibit - Construction Equipment, attached hereto, and also part of this agreement. The work shall be commenced September 29, 1980 diligently prosecuted, and completed October 18, 1980 A payment and performance bond in terms and executed by a surety company satisfactory to COMPANY shall be furnished to COMPANY in the sum of (No bond required unless an amount is entered above.) CONTRACTOR JAMES & LUTHER, INC. Chevron U.S.A. Inc. By- And_ Witness. CONTRACTOR'S State License No..___ _ (Where required by State Law) Communications to CONTRACTOR should be addressed to the attention of Facility Completed Invoice No. Date 'Remarks Amount By- _And Invoices should be sent to: Chevron U.S.A. Inc. Post Office Box 20002 El Paso, Texas 79998 Attn.: Invoice Desk, Refinery Accounting Communications to COMPANY should be directed to the attention of Mr. L. R. Shanks Chevron U.S.A. Inc, Post Office Box 20002 El Paso, Texas 79998 Superintendent or Foreman Date Received Charge Account No. Job No. 6173-01-360- 33-276 CONl'2 Note: If CONTRACTOR is incorporated, execution shall be by an authorized officer of the corporation and corporate seal affixed and attested to by the Secretary. If CONTRACTOR is not incorporated, signatures should be witnessed by an employee of COMPANY, if practicable; if not, by a disinterested party. CHEVB8 5960 GO-279-WOI (CD-1-77) Printed in U.S.A. j ,PERFORMANCE OF THE WORK TERMS AND CONDITIONS JL J. -r James & Luther, Inc. 1.1 Definitions 1.11 The term "work" as used in this Agreement means, unless the context otherwise requires, all work to be performed by CONTRACTOR under this Agreement. 1.12 The term "Facility" as used in this Agreement means the product of the work, such as an improvement to real property, designs oi. data. 1.13 The term "material" or "materials" as used in this Agreement means all material, supplies and equipment to be incorporated into the Facility. 1.14 The term "affiliate" as used in this Agreement means Standard Oil Company of California or any company in which Standard Oil Company of California owns directly or indirectly at least 51 percent of the shares entitled to vote at ageneral election of directors. 1.15 The terms "indemnitee" and "indemnitees" as used in this Agreement mean respectively COMPANY, one of its affiliates or the agent or employee of COMPANY or one of its affiliates and all of them. 1.16 The terms "subcontractors" and "vendors" as used in this Agreement mean subcontractors or vendors of any tier. 1.2 Independent Contractor: CONTRACTOR shall be an independent contractor, maintaining complete control over CONTRACTOR'S men and operations. 1.3 Specifications: CONTRACTOR shall perform the work, including the provision of materials, in accordance with the specifications and exhibits (if any) which are apart of this Agreement and such additional drawings and explanations as COMPANY may provide to CONTRACTOR from time to time to detail and illustrate the work. 1.4 Permits: Unless otherwise provided in this Agreement, CONTRACTOR shall secure all permits, make all cash and other deposits, provide all bonds and give all notices required by law in connection with the work. 1.5 Items to be Provided by CONTRACTOR: Unless otherwise provided in this Agreement, CONTRACTOR shall provide all materials, utilities, consumable supplies, tools, construction equipment, and labor, including supervision, necessary for the completion of the work. 1.6 Safety Measures: CONTRACTOR shall perform the work in accordance with safe practices, taking all reasonable precautions to protect the Facility and adjacent facilities, workmen and the public and providing, where reasonably necessary, barriers, guards, temporary bridges, lights and watchmen. While on the premises of COMPANY or its affiliates all of COMPANY'S safety rules shall be strictly observed; in particular, smoking shall be limited to such locations and occasions as are specifically authorized in writing by COMPANY. CONTRACTOR shall not perform or permit any act on the premises of COMPANY or its affiliates which involves a fire or explosion hazard, including welding, torch cutting and disposal of debris by burning, without prior written consent of COMPANY. 1.7 Suppliers 1.71 COMPANY may nominate bidders for the supply of certain items of material. CONTRACTOR shall request bids on these items from the nominees, and may obtain such other bids as CONTRACTOR may elect. 1.72 COMPANY may have available for sale certain materials not products of COMPANY. CONTRACTOR shall purchase such materials offered by COMPANY and its designated affiliates as long'as such material is suitable and is competitively priced. 1.73 When the work' includes purchasing certain materials, CONTRACTOR shall be fully responsible for ordering, expediting, receiving and safeguarding (subject to the provisions of Section 5.3 of these Terms and Conditions) all such materials, and for conducting all competitive bidding by and negotiations with the vendors thereof and for paying for materials and enforcing of warranties, unless otherwise provided in this Agreement. 1.8 Labor 1.81 CONTRACTOR shall employ labor from that available in the vicinity of the work, and in accordance with the terms of employment prevailing in that vicinity, to the extent that it is practicable and consistent with the timely and efficient prosecution of the work. 1.82 CONTRACTOR shall use all reasonable efforts to avoid any disturbances in the existing labor situation which will adversely affect the business of COMPANY, its affiliates or other contractors working in the area. 1.9 Carriers: In connection with transportation of purchased materials, CONTRACTOR shall give consideration to, but shall not be limited to, use of carriers recommended by COMPANY. COMPENSATION 2.1 Changes: COMPANY may make "changes" by adding to, omitting or deviating from the requirements of this Agreement. In the event COMPANY issues any written directive which is not identified as a Change but which CONTRACTOR considers to be a Change, CONTRACTOR shall so notify COMPANY in writing within 10 days afterreceipt of such directive. If no such timely notice is given, CONTRACTOR shall proceed in accordance with such directive without any adjustment in compensation. If COMPANY originally identifies the directive as a Change, or if CONTRACTOR gives such timely notice and COMPANY agrees that such directive is a Change, CONTRACTOR shall within 10 days after giving such notice or after receipt of the directive advise COMPANY of its proposed adjustment in compensation and COMPANY and CONTRACTOR shall attempt to agree in writing on an appropriate adjustment in compensation resulting from the Change. After_such agreement is reached, CONTRACTOR shall proceed with the Change. However, if such notice is given or if COMPANY originally identified the directive as a Change, and in either instance COMPANY and CONTRACTOR fail to agree on whether or not such directive is a Change or fall to agree on an appropriate adjustment in compensation, then COMPANY may issue a written request for CONTRACTOR to proceed in accordance with such directive without such agreement. CONTRACTOR shall comply with such written request, but such compliance shall not prejudice either party's claim that the directive is a Change or, as the case may be, claim for an appropriate adjustment in compensation. After the written request to proceed is issued, any adjustment which is to be made to the compensation shall be determined in accordance with the Exhibit-Compensation Adjustment. 2.2 Taxes: CONTRACTOR shall pay, and CONTRACTOR'S compensation provided for hereunder includes an allowance for, all State, . Federal and other payroll taxes, including contributions and taxes assessed against employees on wages earned in connection with the work, and CONTRACTOR shall make all reports required by governmental authorities. CONTRACTOR shall also pay, and CONTRACTOR'S compensation provided for hereunder includes an allowance for, any and all other taxes now or hereafter imposed by any governmental authority upon, measured by or incident to the performance of this Agreement or the purchase, storage, use or consumption by CONTRACTOR of materials, utilities, consumable supplies, tools or construction equipment used in the performance of this Agreement, unless the applicable laws specifically provide that such tax be paid by COMPANY. 2.3 Acceptance of Facility: Where provision is made by law for recording Notice of Completion, COMPANY may indicate its Acceptance of the Facility by recording such Notice; otherwise Acceptance shall be on the date COMPANY gives written notice to CHEVB8 5961 GO-279-GEN OR GO-279-WO! (CD-1-77) Printed in U.S.A, this Agree men l, plus (in iimoiinl Ini rea.'iuiiiilile mid vcillloil ainlii ul CON'l KA<TOl< Inuuird in pirpmiilluu Im Uir pm Uni the work not yet performed and In shutting down Ids operations hereunder, plus mi amount Im n rc/isoniihlr pin I >I die innlil CONTRACTOR would otherwise have earned; provided, that the amounts payable under this Section 4.3d shall in no event exceed the unpaid part of CONTRACTOR'S compensation. LIABILITY 5.1 General Liability: CONTRACTOR shall indemnify and save harmless the indemnitees from and against any and all loss, damage, injury, liability', and claims thereof for injury to or death of a person, including an employee of CONTRACTOR or an indemnitee, or for loss of or damage to property (except property subject to Sections 5.2 and 5.3 of these Terms and Conditions), resulting directly or indirectly from CONTRACTOR'S performance of this Agreement, including, but not limited to, the use by CONTRACTOR of staging or other equipment provided by COMPANY or others, regardless of the negligence of, and regardless of whether liability without fault is imposed or sought to be imposed on, one or more of the indemnitees, except to the extent that such indemnity is void or otherwise unenforceable under applicable law in effect on or validly retroactive to the date of this Agreement and except where such loss, damage, injury, liability or claim is the result of active negligence or willful misconduct of an indemnitee and is not contributed to by any act of, or by any omission to perform some duty imposed by law or contract on, CONTRACTOR, its subcontractor or either's agent or employee. 5.2 Liability for Property of COMPANY and its Affiliate: CONTRACTOR shall be liable to COMPANY and its affiliates for any loss of or damage to the property of COMPANY and. its affiliates (other than the property subject to Section 5.3 of these Terms and Conditions) resulting directly or indirectly from CONTRACTOR'S performance of this Agreement, regardless of the negligence of COMPANY, its agents, employees, and affiliates, except to the extent that such liability is void or otherwise unenforceable under applicable law in effect on or validly retroactive to the date of this Agreement; provided, however, that CONTRACTOR'S liability under this Section 5.2 shall be limited to the applicable insurance which CONTRACTOR carries or has others carry and which shall not be less than that provided in Section 6 of these Terms and Conditions. 5.3 Liability for the Facility and Materials: CONTRACTOR shall exercise due care and diligence in the performance of this Agreement and in the care and protection of the Facility and materials. At COMPANY'S option, CONTRACTOR shall reconstruct, repair or replace any part of the Facility or materials lost or damaged by any cause whatsoever, including but not limited to those referred to in Section 3.2 of these Terms and Conditions, wherever said loss or damage occurs including loss or damage to materials while in transit. In such event COMPANY shall reimburse CONTRACTOR for the costs of such reconstruction, repair or replacement in excess of $1,000 for each occurrence or in excess of the coverage of any applicable insurance which CONTRACTOR may elect to carry or have others carry, whichever is greater, except costs incurred in reconstruction, repair and replacement of work or materials subject to condemnation by COMPANY prior to loss or damage (whether or not such condemnation was effected) under Section 4.2 of these Terms and Conditions, and except costs incurred in order to meet the guarantee(s), if any, contained elsewhere in this Agreement. CONTRACTOR also shall be paid a reasonable profit on that part of such reconstruction, repair or replacement for which cost reimbursement is made. COMPANY shall not be liable for loss or damage to construction equipment, tools, temporary structures, temporary excavations or supplies owned or used by CONTRACTOR or its subcontractors. 5.4 Compliance with Laws and Regulations: CONTRACTOR shall comply with all laws, regulations, decrees, codes, ordinances, resolutions, and other acts of any governmental authority, including Federal and State labor and tax laws, which are applicable to this Agreement and CONTRACTOR'S performance hereunder, and shall indemnify and save COMPANY and its affiliates harmless from and against any and all loss, damage, injury, liability and claims thereof resulting directly or indirectly from CONTRACTOR'S failure to do so. -- 5.5 Liens: CONTRACTOR shall discharge at once or bond or otherwise secure against all liens and attachments which are filed in connection with the work and shall indemnify and save COMPANY, its affiliates, and the owners of the premises on which the work is performed harmless from and against any and all loss, damage, injury, liability and claims thereof resulting directly or indirectly from such liens and attachments. 5.6 Patent Rights: CONTRACTOR shall indemnify and save COMPANY and its affiliates harmless from and against any and all loss, damage, injury, liability and claims thereof for any patent infringement resulting directly or indirectly from CONTRACTOR'S performance of the work, including provision of material and designs by CONTRACTOR, and use of tools and other equipment by or for CONTRACTOR in any connection therewith. 5.7 Costs and Attorneys' Fees: CONTRACTOR shall promptly pay (a) to any indemnitee all costs and attorneys' fees incurred by such indemnitee resulting directly or indirectly from any and all loss, damage, injury, liability and claims for which CONTRACTOR is obligated to indemnify such indemnitee pursuant to Sections 5.1, 5.4, 5.5 or 5.6 of these Terms and Conditions, and (b) to COMPANY ail costs and reasonable attorneys' fees in any legal action in which COMPANY or its affiliate prevails, in whole or in part, brought against CONTRACTOR based on a breach of this Agreement. INSURANCE 6.1 Insurance Required: Without in any way limiting CONTRACTOR'S liability pursuant to Section 5 of these Terms and Conditions, CONTRACTOR shall maintain the following insurance. 6.11 Worker's Compensation and Employers' Liability Insurance as prescribed by applicable law, including insurance covering liability under the Longshoremen's and Harbor Workers' Act and the Jones Act, if applicable. 6.12 Without .in any way affecting CONTRACTOR'S obligations pursuant to Section 6.11 of these Terms and Conditions, if marine work is to be performed hereunder, Protection and Indemnity Insurance, including coverage for injuries to or death of masters, mates and crews of vessels used in the performance of this Agreement. The limits of liability of such insurance shall not be less than $500,000 per occurrence. 6.13 Comprehensive General Bodily Injury Liability Insurance. Such insurance shall include the following coverages: Broad Form Contractual Liability, Personal Injury Liability, Completed Operations, and Products Liability. The limits of liability of such insurance shall be not less than $500,000 per occurrence. 6; 14 Broad Form Property Damage Liability Insurance. Such insurance shall include the following coverages: Broad Form Contractual Liability, Completed Operations, and Products Liability, and shall expressly cover property of COMPANY and its affiliates other than that referred to in Section 5.3 of these Terms and Conditions. The limits of liability of such insurance shallbe not less than $ 100,000 per occurrence. 6.15 Automobile Bodily Injury and Property Damage Liability Insurance. Such insurance shall extend to owned, non-owned, and hired automobiles used in the performance of this Agreement. The limits of liability of such insurance shall be not less than $250,000 per person/$500,000 per occurrence for Bodily Injury and $100,000 per occurrence for Property Damage. 6.2 Policy Endorsements: The above insurance shall include a requirement that the insurer provide COMPANY with 30 days' written notice prior to the effective date of any cancellation or material change of the insurance. The insurance specified in Section 6.11 of - 3 - CHEVB8 5963 CouCrmU: Nt>. C-1 !>-U01 -HO l.'age 5 James &. l.utlier, Inc. RIGHT-TO-AUDIT CLAUSE FOR GO-277 SERVICE ORDERS AND (GO-278, GO-279 AND PD-52 CONTRACTS RECORDS AND AUDITS: CONTRACTOR and its subcontractors and vendors of any tier shall maintain true and correct records in connection with the work and all transactions related thereto and shall retain all such records for at least 24 months .after Acceptance. No director, employee or agent of CONTRACTOR or of any subcontractor or vendor of CONTRACTS of any tier shall give or receive any commission, fee, rebate, gift or entertainment of significant cost or value in connection with the work, or enter into any business arrangement with any director, employee or agent o COMPANY or any affiliate other than as a representative of COMPANY or its affiliate, without prior written notification thereof to COMPANY. CONTRACTOR shall promptly notify COMPANY of any viola tion .-of this paragraph and any cmnsideration received as a result of such violation shall be paid over or cred'ited to COMPANY. Additionally, if any violation of this paragraph occurring prior to the date of this Agreement resulted directly or indirectly in COMPANY'S consent to enter into this Agreement with CON TRACTOR, COMPANY may, at COMPANY'S sole option, terminate this Agreement at any time and, notwithstanding any other provision of this Agreement, pay no compensation or reimbursement to CONTRACTOR whatsoever for any work done after the date of termination. Any represenative(s) authorized by COMPANY may audit any and all records of CONTRACTOR and any such subcontractor or vendor for the sole purpose of determining whether there has been compliance with this paragraph COMPANY may from dime to time and at any time after the date of this Agree ment until 24 months after Acceptance make an audit of all records of CON TRACTOR and its subcontractors and vendors of any tier in connection with payments made on a cost reimbursement basis. Such audit may also cover CON TRACTOR'S procedures and controls with respect to such reimbursable costs. Upon completion of this audit, COMPANY shall pay CONTRACTOR any compensation due hereunder as s&.own by the audit. Any amount by which the total payment by COMPANY to CONTRACTOR exceeds the amount due CONTRACTOR as shown by the audit shall be returned to COMPANY. Items of compensation such as fixed percentages or fixed lump sums shall not be subject to audit under this paragraph. CONTRACTOR shall assist COMPANY In making the above audits. CONTRACTOR shall require, and shall require all subcontractors and vendors of any tier to require, in all agreements in connection with the work the agreement of the parties to the provisions of this Section. CHEVB8 5965 Page 7 mv'. Vj-i.-J-UU-L "OU James & Luther, Inc. U I II I/:A! ION 01- MINORITY BUSINESS ENTERPRISES (;i I ll is tin.- pohc\ uT I In- t iovemiucul lli.il minority business enterprises shall | ki v c the maximum practical'lc upi'orltinify In p:i11 icip.-iIo in llu- performance of tiuvernment nillll lli'lv (El The ('( >N I K \( T( )R agrees In use his best ellwils In cany mil llns poln y in [he aw.itd nf liis subcontracts lo ihc fullest extent consislenl willi (lie cITieienl performance of this conltacl. As used in (his eonlract, (he term "minority business enterprise" means a business. ai least 50 percenl nf which is owned by minority group members or, in ease of publicly owned businesses, at least 5 1 percent of the slock of which is owned by minority group members, l-'oi the purposes of this definition, minority group members are Negroes, Spanish-speaking American persons, Ameriean-Orienlals, Ameriean-lndians, AtnericanHskimos. and American Aleuts. t.'ONTR At TORS may rely on written representations by Mihconlraciors legal ding their status as minority business enterprises in lieu of an inde pendent in\ cstiga lam CHEVB8 5967 GO ? 79 5 f I CM tCO-7-7?) Pr i mod in U S A . I o: (Company) CHEVRON,US._/u (Attention) his Is to cortily that the (Insurer) I'Y^COMI'AtlY________ as issued policios of insurance as indicotod hclow to(Contractor)_____ JAfdES AND LUlllhR,__ INL^__________ ________________________ nd is aware that said policios will apply to work performed under tlio Agroomont botwoen said Insured end (Company) CHEVRON U.S.A. __________ _____________ . dated ______________________________________________________________________________________________ t3 ypo of Coverage ___________ Workers' Compensation Longshoreman's and Harbor Workers' Act Jones Act Amount of Covorcge Statutory $ $ Policy Numbor 60C7208CCA Expiring 9-4-81 Employers' Liability S 100,000_________ aach person S 100,000_______ peroccurrence Protection and Indemnity Insuranca including coverage for injuries or doath of masters, matos and crews. (Name of Vessel)______________________ $per occurronco Comprehensive Gcneraf Bodily Injury Liability Insurance, including Broad Form Contractual Liability, Personal Injury Liability, Completed Operations, and Products Liability. s 500,000 par occurninca 60AL465002CCA (Min. $500,000) 9-4-81 -'ad Form Proporty Damage Liability Insurance, ding Broad Form Contractual Liability, uumpleted Operations, and Products Liability. s 250,000 Automobile Liability Insurance extending to owned, non-owned, and hired automobiles. Bodily Injury S 250,000 s 500.000 Property Damage $ 100.000 per occurrence r>0AL4r>5O02CCA (Min. $100,000) per porson (Min. $250,000) per occurrence (Min. $500,000) per occurrence 60AL465002CCA (Min. $100,000) 9-4-81 9-4-81 s further certified that: (1) Each of the above policies contains a provision that the policy shall not be cancelled or materially changed without 30 days' prior notice to the holder t this certificate. (2) The policios listed under A above contain a waiver of subrogation against Indemnities.'* (3) The policies listed under B, C, D and E above (a) name Indemnities as additional insureds; (b) provide that said insurance is primary coverage with respect to all insureds; and (c) contain a Standard Cross Liability Endorsement orSevorability of Interest Clauses. on written roquosj-by the holder of this certificate, the Insurer or his agent If Indicotod below will furnish a copy of any policy cited above, certified to be a a and complete copy of the original-'/ ^ / feNA. ..CAsWtV 'AND'/gURE'] THE~AE.TNA i'l'Y COMPANY G OLD FA KB'T^JTIANCE AGENCY .Title. 9-4- /T , 19 80 AGENT CHEV B8 5938 )o not indudo data for those items unless Marine work will bo performed under the above mentioned Agreement. ndomnities it defined to mean Company, ana a! Its affiliates, or the agent, or employee of Company, or one of Its affiliates and all of thm. GO-279-12 (CD-12-7( Prints In U.&.A, JOB -~;3-27^ DRG. NO.. Ko&irtun \ X- 334 BILL OF MATERIAL ______ DATF 9-23 -SO .SHEET. ORDER Na.&Al S:6/f- APPRO. JOB NoL//3-uV ,0 X' '7 y . . _- MATERIAL REQ'D AT DEST'N BY fO '3 ~ #Q ITEM QUANTITY 4jnit DESCRIPTION REMARKS // ^ y {So** WSf Fian^t. /? f Co*' h'W She / f"'" 0/ iSO^ >/W Rf Qiftsa-' Sice! _ - T' {'.... '''" /'v_ 3 J e %n (f? Lv 3 %'* :Tf ,.v/ 6,?//5 ew W/a /sex /? t/Tx ar^Je 3 ~7 J / Crrnkei IS 0^ A h <'>%>. er hr >\ * -\t . h /- c, _, 1 r {Bi ?F. //y^r/) "'// :, /... Or7 n -5 ; " ff iMl k __ r ,, \ / a s. c If '\ '" -.." < 1/ \ ^________________________________________y_i_ / ih / / W ( r; / <? /-.> ; / - . fish9 L i V -- />// . r'W < / PI*a{ />/< -J **5 $c>i//A 1 '-*./ (. ' ............. SHEET / OF CHEVB8 5969 SHEETS/ MFC. 334 i 23M 2-53 t PftlNTtD fN U S,/. JQR , bILL Uh MA i LitiMu 33~Z76 __________________________ DATE 9-23 SO DRG. NOSHEET ORDER No. 6M-2b2^APPRO. JOB Ua.Q73~Ot'36Q'&l-c MFG. 334 ( 2 5 M 2-33 , PRINTED iN U.S.A. J ~)B 53-27 IDIL-L- P ATF- S-'29-8o '^DRG. NO. .SHEET! ORDER NO, 8b 27 APPRO. JOB'No. C/73 -Of - 360 ~ - /?e/ ll MATERIA SM-PhT DDEESSTT'N'^ BY fO' /3~ 80 ITEM QUANTITY UNIT DESCRIPTION /z 6* --9--'-'--- /--S--o----&---- hhn<)--fkn^~ye CS RF REMARKS 1 '' 2 fib e* x % ' tirade &-7 ShjJ - ho/'H ^Tz kpy. lAaFz 3X e* - (SoH AS Comp Fir C?pj Pc / J 1' 4 / (f4? 77 ^ v)v VUPfiU Fhak hr.Sh PaP<, y Xt5 v 5" 1 -77... rpiyn<?} C S Scrd * T- (, { <r* 8 Z. 2"{oak VbV Coo14 (. S SCl^0 lice kI Bid Si K" ' -' ` '* _' 7l i 7 ./ " /<? / $?5s %ooo ~* C$ S'RO a -4 -f- =*---- --- ea hoMpMipJc ?7/V2'/ ^0 ^ 7" /?V<? / P)" S&crdiM ^C(-Axfinj']------------------------------~ a We Iren W&V'TyQ'' t. on* '2 J . fi ei^Cj2ix-*?.lbzL & wl ILV Uo u9/1 SH EET y OF ^ SHEETS Mf<; 3 3A t 22M 2 -t.3 , PRINTED IN US/. JOB. 2 ib DRG. No. YV j{ -v * * > 35* ITEM QUANTITY UNIT BILL OF MATERIAL DATE__( 1 L'.. .SHEET. icl ORDER No. /j#S'*) v/ APPRO. JOB NO.d22lXlltLj} "K/b Xi MATERIAL REQ'D AT DEST'N BY DESCRIPTION REMARKS / e? 2 ^ 6 > $/& ($ w ^'T?S.S.... ................... c ff a3/Au^i/z--| ,-^s ifAg^ &>7f3x. ^3/ X e* 7h (> tf ylv ^sot*** cs. os? y() i'-i? ^-"7 -e-:'{t A//''r /7//$*t (? jX CJ / f^/ 2__. (S' ea j " A* . 7C /V'* ( 5 <T t<' (Y 2 7 y ip *\ ** ^ .* J ' l `'S'- )/./'-: `f O V5 ' 4^? . ; ,^c~,. ) 5 27 19 7/ C`a 3' { 2.-. - j>(* ;.2 r -5 S'' o< 77 '' &/> r '9'; Jj f 5 ;< 3 ----- ( tcd (y?/ z7 2f- ! fyf ... _l--i__ ' - _ __ / 2'- T-'i ~f-j ' >>;is h' ('> Sc-v Tf j, ' (y. r' 1/iL V A " mC 5 -23 / 2 rV if V /i,r ; 7/ 1 /' |.7!/ ; / ; f'-i f ,'i '/<- / v'' / / 7 i. // . , ,. yi <' 7-'.' .. 1 -y :* ft / ' I i'-l ' ll (/ r --- -------------- - .............. -- > > i"/' (' .: 2T ! /, ' ` . .. - CHEVB8 5972 1. , ' /: / % ' t - ...................... -......... - -- ................... ......................../? if /U7?1\'Pvr pSHEET / OF SHEETS MTC. 334 I 29M 2-331 Hfttnrr.O IN U.9.A. JOB__ DRG. No. J>?G, ; BILL OF MATERIAL /ArJA DATE. .SHEET, ORDER Noj,0/-i /> j) APPRO. JOB NO. it ITEM QUANTITY UNIT MATERIAL REQ'D AT DEST'N BY / ' 1 & OATE DESCRIPTION REMARKS it ; 2{h At !j ti (A & yf 4 v h- ' h-- 0 7 u/i> w A- ..:i 'V " {'Ui'.cJ A ^ .*f"J / --'./-y ('/ /W* ; f1t 1 /*//;, /' ` "`5 * ^.> j \ '* ' ....................1 ......... ? l . i i _________________________f-Z.pj f/s)__/rpyCi^^l_L f/'LhM ^7b2K ?<T</ P V * /' ~,c / A/A^ S U'0 >'cJ* :T ' 1?" If '> & ir"z ^ ?, ' \ ! J j ; f-f--r r/AuJ/e^zA/ :^- /v /*<tV ^ a/ .' ? 1 !'1 ft: S O Blf/rsc ('-it \ : : ' . ' /F i / / 17 i V fUY--'. \ '* / y : 7 '(> V- 4 Cl U ' >:-ry C ;/v ! ! Cu 3" fy ic t I'"* ?}-b ! ....,:' ^ ` ^ ~ 'A______________________________________ 'C f ' I < v" ` ';>/ <hl(' A A A 7 : /l ,-i ;- ' / / 1 i5 {11 'jil! ~ v {,:ii ,r (/Vi V-. j >1 CHEV B8 5973 / ,- ; / AA . 1 SHEET '*) *"'(DF-2~-SH'EETS---------- MFG. 334 c 25M Z*S3) r^INTED IN U.S.A. VV0. t><, '"Drg. No. tb //, K Is r <- ' /' S ITEM QUANTITY UNIT r> 2 1' ` BILL OF MATERIAL : ...._ DATE. J /j"TO S/_ la v .SHEET. ORDER No,. J-trJfjf APPRO. JOB MATERIAL REQ'D AT DEST'N BY ^ ~ DATE DESCRIPTION REMARKS !bp-s S/ Jj (J-ii _____________ ' & ./ t 4'> r/i hi ^ ( ``7 gm&xs ci IS / ' f* C-i 2' 7w ft * Cs j A /. yy >-4 y> <' A"' ,.r-- 5 i j. .* /Vi 7; f-f ' 2- . i >' ` r J /(/' s'& /7 / ' /, f' - `T ^ ' /' A / ( .-/(i/yf / .)' ' 7_. yA *f>&t $*/> rf~ J _ ,>J s)f & 7 | | ; .* y if. / ill frdtf /W ft 7 f '/ %r'y2'! wy-7 7 ',y JO /* / ;/ X' ~S f f` }'* ,.,*/ .7( 1 i. *! : 'f \ ! t 1 7/ :(' ?2 / / /*' / /rj y/ J--*'/*' /(/ .j-'ty />' *- 7 |7f m 1 i f { / ! yr -7 y TyT? /. / fif7 TfTt * 777 v.^v ^/ : f. , / if '/ r ; TM(T" "AJ7''* . j ..............SHEeT ^7 j' J i ---- ----------------- CHEV B8 5974 - /" f / 7 ' ,/...7/ / / /yy) * /-> /' /vs "A A4 ' " OE..2- SHEETS ~ MFC. 334 | 23M 2-53 \ PRINTED IN U.5.A. BILL OF MATERIAL JOB. 53 _____________________ DATE. / U DRG. NO. ' f?'*1!/! '; -*7 J4 . A( "t>, ft .SHEET 7o ORDER 7., APPRO. JOB no MATERIAL REQ'D AT DEST'N BY Fem quantity UNIT / 5J o /V DESCRIPTION REMARKS /*ern ^^7^3 2- < <*o*t**r- 7' 1 7 '``y' ^ 7,, ' J*K 7 SJ^yi<^^7Vr&akg,A.-. ;t^w^1fP.^|fyfn,.|ir);tC,.t. 2 /i 4'/ i ` T7,.7 j v ijf /\ Tv '7 "2/?. < $73 7 J . /; r>\ 2" f^? /: * ( 5. /fr v/V ,j..c 1 ............. . '"f-,J- - r' --r........... - -- ' 4 v4 '^ s*y t 77` 7-5 irw* /v 5,-7 f/ i 1 Iiii ( i r:> 7 /T _ _ rv A:'v.> C^> J)j7J _ _^ d L L u / /**' ` f T-. " ,4 l/U/ Sk* (T$ .:>>? 44l61>7 ^773 x jp?3p 7>J /L-> 'T ,--, .J ,->.. . y ~~~~ t, * ,, V '' : ' <r .-// - - -k_ -V -ar*'- /*. f (f?.n 7 ' // ; / </7,' 'J .* ,'... '?- *f\'',-)Z' ,-/w /. ...........-.v......A.*-'.-?* C s'l ``>- y t T S'-4' 21 /' .7 /. .' 5 * 4>f< f'" '7 /z ' - /______________ :___ : -________________________________________________________ i.rs n '5 6/i / --1--. " ,' ' . / <; ,/ /' y ` ' 3" ; ^' - rj : C-` " / ''*,*/ f- , i t N ;/ (T / ^ . ; ; ; .'.A ./ .. ' \ J i j \ CHEVB8 5975 ! Tl //) MHruH. H3i3rt4u Ii?n8 Mus2.-aV. )| 33-276 jdB. DRG . Mn BILL OF MATERIAL _ ; ___ ______ DATE_____ (' ^ '*/ ^Jes. 7 SHEETL ORDER No. (3/11-89*$ (0- ^ APPRO. JOB No/ -yyp Of'%: f\0O<&1 V 1 {' ITEM QUANTITY UNIT MATERIAL REQ'D AT DEST'N BY DESCRIPTION DAT REMARKS / ft P<h 3'' S/s Se4 4o 65. RFu.`.L0 fitfl Jfe>77/x. f/z/ f} ^S.. 2 it T ?{pt Sf'k (fo f/hJ c if-cj/^y/z7.. Ak$rf},, goysz < C 2 ' 5-V / t* 1 <2S' 0^ 9o* L ^; ,-rr-^/t-- yyy-fj&S-j ' J / ' // >X t/ f e* ~y* ith.<7 jfj U{ (j> 6^ (A /' r~ ~?zc < rfjj 4" Llbs JWW 73 %'ue. 6I Oi 'O ,x y f\fJ /; // yt <J <4// (. j 33 Jitter JLfzA /.y c f- IQ&mA ifzy 7 ' <4 ) {s ", ' -i j h'yl'/e. OA ( 5 f\f L/V 7#*.C , .......77--T- S -------V 1 f1 \Esj&}~rt-*n____________________________________________ C(f TO' , iy>) r, ,.,x j^Ci 'ffMPlko^ C. $jyfY\&)hzvJi2y g ty-_________________________________________:__________________ (\ V *V! f iW'd Sc/}- Sk. 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JOB No. 2 MATERIAL!''REQ'D AT DEST'N BY 4 ~ (81 ITEM QUANTITY UNIT DESCRIPTION / 4cr. n ft * 4 ' fV' 5'^ - s S-' i 4o 4 S BP cl ____ ,...... ------- --___ _________ _ REMARKS fsAS/fi go?7J X -13-3 r/sd t 1* - er. 4'" t i bou 54M C Si 614 f0* L&. 7'^y ~<? cr/<1 70 3: ' il S (V />:7 c .Sc iiy\i \dA: y< ; [. 1i : *1 4i 4 '; - &ya t^o *..a sc) 4 i j p-" / (y (;.' -/.V/-**. ? ( \ ; V- , ,!, i b A) i {;);! k- V i V ! ' * ( .r V'U" ! S C " /> 7 l ) CV.f 4" i /if r> -'Ij'-v n-0\ S (') 'ir if 4'7 / ;/2 S r v ; . % .-S \ K s ! i1 ;fl --------------- 5 j (ij r" ^ 4" / < / 5 * 45 <4 /.av 554 4 ? ; i ia t) /*/ ;-l" /-. < <l-.'f s' S'A~ !i'('<./-.. .- fVf , j ia i). / r // /'V1 } ' > .yJ ,A/ . t/r - 1 i *? ^>7 V72.* / (0 V 'V . ', ' L/ *' 1 1! * 1 . . { ^j j 1i _________-4,^. ({ p> o hit'(i. 334 f20M 2 - 3 J J rKINTtO IN U,*.A CIIEV 08 5080 ',^J'RG. NO.. .v BILL OF MATERIAL _______;______ ____ ___ DATE. /- ov .SHEET. ORDER No. T-- APPRO. JOB NO.L MATERIAL REQ'D AT DEST'N BY, ./ "`<. / t/ (r- ' / . Cl ICV 08 5901 CHEVRON U.S.A. INC. EL PASO REFINERY ENGINEERING AND MAINTENANCE INSTRUCTION EP-2200 PAGE 1 OF 4 QUALIFICATION OF WELDERS SCOPE RESPONSIBILITIES b/19/80 1.0 This instruction prescribes tests to be taken for qualifi cation of welders "for general refinery welding, pressure vessel and pressure piping code welding and boiler repair welding. The tests are detailed in the following attached appendices: Appendix I Appendix II Appendix III Appendix IV & V Appendix VI Pipe Test for Qualification of Metal Arc Welders Plate Test for Qualification of Metal Arc Welders Pipe Test for Qualification of Gas, TIG or MIG Welders Qualification Test for Alloy Linings Using Stick Electrodes and by MIG Welding Groove and Fillet Welding Tests Appendix VII Appendix VIII Record of Welder or Welding Operator Qualification Form Company Qualified Welders Form 2.0 Qualification tests in Appendices I, II and III are patterned after the "Performance Qualification" described in Section IX, Welding Qualifications, of the ASME Code. 3.0 Responsibilities 3.1 Engineering Department and Contract Coordinator shall be responsible for informing all contractors doing business with the Company of the need to adhere to this instruction in performing all welding operations. 3.2 Maintenance Foreman is responsible for: The technique and quality of all welding. Insuring that only qualified Company or contract welders are used on welding jobs and if not qualified, that they be trained and qualified before allowed to weld. Seeing chat Contract and'Company welders identify their weld joints by metal scamping. 3.3 Inspection Department Shall witness and conduct all welders' qualification tests. At conclusion of each test passed or failed the Inspector will complete Form Mo. QW-484 (App. VII) and maintain on file. CHEVB8 5982 CHEVRON U.S.A. INC. EL PASO REFINERY ENGINEERING AND MAINTENANCE INSTRUCTION EP-2200 PAGE 2-OF 4 QUALIFICATION OF WELDERS Shall maintain an up-to-date list of qualified welders and Lheir qualifications. Shall perform non-destructive testing to ensure all welding meets ASME, AWS and Company quality specifications WHO SHALL QUALIFY 4.0 Before welding in the refinery, all welders, both refinery and contract personnel, must pass a welder's qualification test. This includes refinery helpers at the conclusion of their training course and contractor electrical and struc tural welders. This test is outlined in App. VI. PRESSURE VESSEL AND BOILER REPAIRS 5.0 Welders selected for pipe welding and/or the repairing of code boilers and pressure vessels up to a thickness of 3/4 inch must have passed qualification tests as set forth in Appendices I or II. For welding on boiler drums, pressure vessels and piping in excess of 3/4 inch thickness, all welders must requalify for this thickness as set forth in Appendices I or II. GAS, ALLOY AND " STRUCTURAL STEEL WELDING 6.0 TIG or MIG welding (or any change of weld process) requires requalification for that process. All alloy welding also requires requalification. Alloy lining or cladding of pressure vessels requires requalification per Appendices IV or V. Structural steel requires requalification per Appendix VI. (Structural steel welding is defined as welding of unistrut, brackets, braces, clips, etc., to refinery pressure vessels, pipes and pipeway support or pressure vessel structures.) WELDER'S IDENTIFICATION STENCIL 7.0 Upon passing one of the qualification tests, each welder, both Company and contract, shall be assigned an identification stencil. This stencil shall thereafter be used by the welder to identify his work by stamping each completed weld. Weld stenciling will be enforced by the Inspection Department and by Maintenance Foreman. When welding on long joints, such as in vessels and tanks, the welder's stencil shall be stamped at 3 foot intervals along the joint. Welds in volving two or more welders shall be stenciled by all welders involved. PERIOD OF EFFECTIVENESS 8.0 A Company welder having passed the tests described will be considered qualified except when there is evidence to show he is having difficulty making welds. When such is the case, he should be further trained and re tested. As a guide, the failure of at least three x-rays, or Leakage of three welds, or not having done any welding within the last six-month interval, shall be indicative of the need to requalify. The Lead It/ 10/80 CHEVB8 5083 CHEVRON U.S.A. INC. EL PASO REFINERY ENGINEERING AND MAINTENANCE INSTRUCTION EP-2200 PAGE 3 OF 4 QUALIFICATION OF WELDERS CONTRACTORS SCOPE OF QUALIFICATION V. V MATERIALS 6/19/80 Equipment Inspector shall consider all extenuating cir cumstances before calling for requalification. It will be the responsibility of the Lead Equipment Inspector to call for welder retesting, although any Maintenance Supervisor shall suggest retesting if he feels poor welds are being made. 9.0 All contract welders must be qualified at the start of the job or employment. Qualification, papers from other companies or "contractors will not be acceptable- . A contract welder having passed the required tests will be considered qualified for the job only for the duration of his stay on the pfoject, provided his production work remains satisfactory. 10.0 Vertical welds will be made by welding in an upward direction only unless otherwise specified by the Lead Equipment Inspector and responsible Maintenance Foreman. Vertical welds made by welding in a downward direction wi.ll require separate qualification. Downhill vertical welding is not accepted by this Company for stick elec trode welding, unless the welder is qualified for this position. 11.0 Welders qualified for metal arc welding by the Pipe Test, Appendix I, are qualified for welding plate and pipe up to and including 3/4" thick. ' For any material over 3/4" thick the welder must requalify by the plate test, Appendix II. 12.0 Welders qualified for gas, TIG or MIG welding by the Pipe Test, Appendix I'll, using 3" Schedule 40 pipe, are qualified for welding pipe, tubes, or plate in the wall thickness range of 1/16" to 7/32". 13.0 Welders qualified for welding on alloy liners are only qualified for welding on the alloy material on which they were tested. 14.0 Schedule 80 - 6" CS pipe or Schedule 40 - 10" CS pipe will be used for all carbon steel tests. For tests involving steels over 57. chrome, Schedule 40 - 6" matching alloy pipe will be used. For tests involving other materials, electrodes and welding procedures matching job requirements will be used. CHEVB8 5984 CHEVRON U.S.A. INC. HE PASO REFINERY ENGINEERING AND MAINTENANCE INSTRUCTION EP-;.220( PAGE 4 OF 4 QUALIFICATION OF WELDERS GUIDED BEND TEST SPECIMEN "examinations RETESTS RAD I Oi.R.MMIY DURATION OF TEST 15.0 The face, root and side bend specimens shall.be tested ir the guided bend test jig described in Figure QW-466 of the ASME Code, Section IX, Welding Qualifications. 16.0 The convex surface of the bend specimens shall be examine for cracks or other open defects. Any specimen in which a crack or open defect is present after bending, exceedir 1/8" measured in any direction, shall be considered as having failed.. Cracks which originate along the edges oi the specimen during testing, and that are minor in extent shall not be considered unless there is definite evidenct that they result from slag inclusions or other internal defects. 17.0 I. f the welder fails in one of the.test positions, he may take an immediate retest by making two cest pieces . in the failed position. Both of the test pieces must pass the test requirements. 18.0 If the welder falls in more than one position, he shall not be allowed to take a retest until he has had addi tional training and practice and then a complete retest shall he made l U . 0 A! I In' option o I' I lie Lead Equipment Inspector, radio graphy may be. substituted for guided bend tests. Interpretation is per Paragraph QW 191.2.2, Section IX, ASME Code. Radiography will also be used to spot check all welders, Company and contractor, as a means of qua! i.r.y control . 20,0 Each qualification test weld shall be completed in no moio Lhan double the time required for a production weld of the same type, or no: more than one eight-hour period. Low alloy steel tests requiring pre- and postweULheat treatment shall not be interrupted unless the preheat is maintained until ...welding is resumed. This Ls to avoid delayed cracking and hardening. Guided bend preparation and tests may be completed within a reasonable Lime period following the actual welding process. original Issued 10/11/66 lv vised 4/12/77 - WWW Revised 6/1 `i/RU - CWW CHEV B8 5985 ENGINEERING AND MAINTENANCE INSTRUCTION EP-2200 APPENDIX I PIPE TEST QUALIFICATION OF METAL ARC WELDIHC PREPARATION Cut piece* from 6" Schedule 80 seamless pipe. Bevel* for groove may be machined or torch cut. Tack the piece* to gether with four 3/4" long tack veld* at location* A, B, C and D. PROCEDURE The nethod of depositing veld bead* shall be consistent with regular practice. The welding speed, chipping of the veld beads, etc., shall also follow regular practice. The final reinforcing bead shall be approximately 1/16" above the parent metal. E W5LDIHG posrricss 1. Position the pipe assembly with Its axis fixed in the vertical position 2G. Malta the root pass from A Co B. 2. Position the pipe assembly with its axis fixed in the horizontal position 5G with the centerline vertical and point E at the bottom. CompLet* the horizontal veld. 3. Reposition the pipa assembly with its axis fixed in the vertical position 2G and compLete the veld frota A to B. C8HKBAL INSTRUCTIONS jit the discretion of the Lead Equipment Inspector, position 6G and 2 ea. face and root bend specimens may b used in place of positions 2G and 5G. Pipe assemblies positioned for welding shell not he removed except for position change. ^After'welds are completed, lay out the torch cuts die stamp each specimen with number indicated in sketches. Cut out the specimens and prepare and teat them as de tailed in sketches and supplementing notes. Pace bead specimens 2, 4 and 6 Root bend specimens 1, 3 and 5 MATERIALS Tor usual qualification, veld* shall be made in seamless pipe conforming to ASTM Specs. A 106 or A 153 Grade B. Veld rods shall be Type E-60L0 mild steel electrodes. Qualificatioa for welding other than carbon steel, material* for test shall be the same as the materials to be used on the Job. Refer to the following Engi neering Instructions for the procedures. 811 Metal Arc Welding Chrome Holy Steels 812 Metal Arc Welding 18-8 Chrome Nickel Steels 819 Welding of Monel ASSEMBLY OF PIPE: /N /EPTICAL FIXED POSITION AND LOCATION OF SPECIMENS 4 t A A AV. ____L 0.452 U T Torch dut specimens and round off cornor* to approximately 1/8" radius. Grind top and bottom veld surfaces flat and *ooth. Specimen* shall be tested la e guided bead test Jt. TACI AND BOOT BEND SPECIMENS CHEVB8 5986 ENGINEERING AND MAINTENANCE INSTRUCTION EP-2200 ________________________________________________ APPENDIX II r~S7^ MAX. i_ \/ . 1 ''ICO FORM OF GROOVE DISCARD 'REDUCED SECTION THIS PIECE TENSILE SPECIMEN ROOT BEND FACE BEND ROOT bend FACE BEND REajCEDC^nOf. i SPECIMEN Zspecmen "specFmFn * 3- SPECIMEN . tBMFspeciMEN DISCARD THIS PIECE U---------- 3i----------- -4- 3------ -4 I % 'C si PLATE TEST FOR QUALIFICATION OF METAL ARC WELDERS PREPARATION Cut pieces from plate. Bevels for groove may be machined or torch cut and chipped or ground. Tack plates together with 3/4" long tack velds. Make these complete assemblies for positions Indicated below. Strongbacks may be need to hold plates In alignment. WELDING PROCEDURE The method of depositing veld beads shall be consistent vith regular practice. The welding speed, chipping of the veld beads, etc., shall also follow regular practice. The final reinforcing bead shall be approximately 1/16" above the parent metal. WELDING POSITIONS HORIZONTAL WELD Plate vertical, groove horizontal. Hark face bend and root band specimens IH, 2H, 3H and 4H re spectively. ) FORM OF GROOVE DISCARD ~SID~~BEND~ This PIECE 'specimen reduced section TENSILE SPECIMEN ZFEKjMZF. ~~SiDE~BEND ~ 1?WZMZIZ i it specimen ' REDUCED SECTION =-- .=*_=--=* SIDE SEND TENSILE SPECIMEN p=: = rren *= SPECIMEN DISCARD 'thIFpIecF ~~ u 3? --L--------3f------------ -1 \/ ")Q _--__J4L ------t- 1V\//1 ^ Grind Cop and bottom veld surfaces flat and smooch. Machine sides of specimens and round off corners to approx. 1/8" radius. Specimens hall b tented In a guided bend test jig* SIDE BEND SPECIMEN 4 . nt AU__________ ____________ ______________ i i _b_vCQ Torch cut specimens and round off corners to spprox. 1/8" radius. Crind top and bottom veld surfaces flat and smooth. Specimens shall be tested in a guided bend Csst J !{, '. fkCl AND ROOT BEKD SPXCDOOfl Position 2G VERTICAL WELD - Plate vertical, groova vertical. Hark face bend and root bend specimens IV, 2V, 3V and 4V re spectively. Position 3G OVERHEAD VELD 46 Plate horizontal, veld groove overhead. Mark face bend and root bend specimens 1-0, 2-0, 3-0 and 4-0 respectively. Position 40 GENERAL INSTRUCTIONS After completing velds, straighten plates. Lay out cuts and die stamp each spectmun as indicated. Machine or torch cut specimens. Finish side bend specimens to 3/8" thickness. Test specimens as detailed in sketches and supplementing aotaa. MATERIALS For usual qualification, velds shall be made In firebox steel plate conforming to ASTM 8pec, 283* Weld rods shall be type E-6010 mild steel electrodes. For qualification for welding other than carbon steel, materials for test shall ba tha same as the materials to be used on the job. Refer to the following engineering instructions for the procedures to be followed regarding welding, preheating, heat treating, etc. K-Jll Metal Arc Welding Ckro* Moly ttaels C-BL2 Ketal Arc Welding lf-A Chrwae )Mckla 1-114 Welding of Monal CHEVB8 5987 DlSC'Vt'o ENGINEERING AND MAINTENANCE INSTRUCTION EP-2200 _______________________________________ APPENDIX III PIPE TEST FOR QUALIFICATION OF GAS TIG OR KTG WELDERS PREPARATION Cut: pieces from 3** Schedule 40 iubImi pip* for gas velds. Bevel* for groove may be machined or torch cut and chlppad or ground. Tack the piece* together vith four 3/8u long tack welds et location* A, B, C end D. PROCEDURE The method of depositing veld beads shall be consistent with regular practice. The welding speed, chipping of the weld beads, etc., shall also follow regular practice. The final reinforcing bead shall be approximately 1/16'* above the parent natal. WELDING POSITIONS 1. Position the pipe assembly with Its axis fixed in the vertical position 2G. Hake the root pass from A Lo B. 2. Position the pipe assembly with its axis fixed in the horizontal position 3G with tha centerline vertical and point E at the bottcca. Complete the horizontal weld 3. Reposition the pipe assembly with its axis fixed in tha vertical position 2G. Complete the veld A to B. GENERAL INSTSTOCTICWS At the discretion of the Lead Equipment Inspector, position 6G and 2 ea. face and root bend specimens may be used in place of positions 2G and 5G. Pipe assemblies positioned for veldlng shall not be removed except for position change. After velds ere completed, lay out Che torch cuts and die stamp each specimen vith number indicated in sketches. Cut out the specimens end prepare and test them as de tailed in sketches and supplementing notes. Face bend specimens 1 and 4 Root bend specimens 2 and 5 MATERIALS For usual qualification, velds shall be made in carbon steel seamless pipe conforming to A STM Specs. A 106 or A 53 or API Spec. 5L. Weld rods shall be Type CA or Cl gas rods for Oxy-acetylone or TIG. Weld rod shall be Llnde-65'or equivalent for MIG. Vn * i ______________ w______________ 0Ho Torch cut specimens and round off comers to approximately 1/8" radius. Grind top and bottom veld surfaces flat *rd smooth. Specimens shall be tested In a guided bend test Jig. FACE AMD ROOT BEND 8PECIMW8 Q 2'G CHEVB8 5988 i" "2 J K* ENGINEERING AND MAINTENANCE INSTRUCTION EP-2'200 APPENDIX IV 6- "- r "g* TT -IS? 1 -J Jko <P I 'w "3 & jL MATERIAL QUALIFICATION TEST TOR ALLOY LIHIHC3 USING STICK ELECTRODS The material to be used for the test la: Ono pUc. of carbon .t.l pl.t. 7 3/8" X 10 3/8" X 1/2", grit blm.t.d on ono ld. Three piece* of Alloy sheet 3" X 6M Ure 13 BWG unless otherwise specified to suite m special Job. 1/8" welding electrodes conforming to the specifications shown below for the alloy to be welded. Alloy Sheet Monel 12X Cr 18-8 Cr Ni 18-8-3 Cr Ml Mo Veld Rod Inconel 190 18-8 Cr HI - AISI Type 309 25-12 Cr Nl - AISI Type 309 16-13-3 Cr HI Mo - AISI Type 316 WELDING PROCEDURE All welding shall b* done at a normaL pace using 1/8" welding electroda*. All vertical fillet velds are to be Bade downhill. Weld over the tack welds unless they appear to be cracked. If they are cracked, grind them out before welding. Ho other grinding or chipping will be al lowed except a* specifically authorlsad by the person witnessing the test. Avoid striking the arc or hammering directly on the alloy sheets. Arc strikes and hatnner dents promote cracking and corrosion In service Installations. Tack veld strips to plate and proceed with welding as follows: 1. Pisco the sample place In a vertical position with the alloy places oriented In the positions shown In the sketch. 2. Make a single fillet veld on til sides of pieces #2 and #3. Hake the vertical velds downhill. Whan both fillets hava bean ^ut into the center groove It should be completely filled with veld metal. 3. Place the neapla plate In a horltontal position with the alloy pieces on the underside. A. Haka a single fillet veld In the overhead position on all tides of piece #1. If the groove between the three placet It not cotsplately filled, a third past may be used Co completely fill the groove. INSPECTION AND TEST Upon completion of the welding, the person witnessing the test shall Inspect the finished velds and supervise the preparation and test of the strips a* follows: 1. Lightly grit blast all the welds to remove ell slag. 2. Inspect the finished welds to see Clut they ere neat end workmanlike. The finished welds should be approximately flush with the surface of Civs alloy but not more than 1/32" above It, * 3. H-V* Dya Check or Xyglo Inspection of Cite welds, There shall be no creeks and not more chan 2 pinholes In any single weld. CHEV B8 5989 ENGINEERING Alt MAINTENANCE INSTRUCTION EP-.%2~Ool APPENDIX ' .V TO P (1/EPTfCAL POSITION) MATERIAL QUALIFICATION TEST TOR ALLOY UHIHC3 USING MIC WELDING Xho material to be uned for the teat la: One piece of carbon steal plate 7 3/S" X 10 3/8*' X 1/2", grit blasted on one side. Three pieces of alloy sheet 3" X 6". Use 13 EWG unless otherwise specified to suit a special job. 0.030" or 0.033" welding wire conforming to the specifications shown below for the alloy to be welded. Alloy Sheet Wsldim Wire Inert Gas Monel Inco Monel 60 30 CFH Argon 11-131 Cr 25-12 Cr Ni - AISI Type 309 30 CFH 75X Argon 25X C02 18-8 Cr Ni 23-12 Cr HI r AISI Typ. 309 30 era 73X Argon 23X CC>2 18-8-3 Cr NI Mo 16-13-3 Cr HI Ho - AISI Typ. 316 30 CFH 75X Argon 23X C02 WELDING PROCEDURE All welding shall be done at a normal pace. No grinding or chipping of the veld will be allowed except as specifically authorised by the person witnessing tha Cost. Avoid striking the arc ox hammering directly on tha alloy. This promotes cracking in sarvica instal lations. Assemble and veld the test sample as follows: 1. Lay out and tack the alloy samples to the steel plate as shown on the sketch. Use small tacks at the corners only. 2. Placa tha ample plate In a vortical position with the alloy places oriented as shown on thesketch and then weld as follows: 2.1 Fill the center gap between pieces 2 and 3 in one pats welding downhill. 2.2 Weld the horizontal gap between pieces 1 end 2 and 3 using two stringer beads. 2.3 Weld a tingle fillet all around the outside of the alloy pieces. Hake the vertical weldadownhill. INSPECTION AND TEST Upon completion of welding the person witnessing the test shall: 1. Inspect the finished welds to see that they are neat and workmanlike. Tha surface of the weld shall bu approximately flush with the surface of the sheet but not more Chan 1/32" above. 2. Hake a Dye Check or Zyglo inapectlon of the welda. Thor ahall be no cracka and not more than 2 pinholaa in1any sii^la weld. ` CHEV B8 5990 AtTENDIX VI ENGINEERING AND MAINTENANCE INSTRUCTION EP-2200 PAGE 1 OF 2 SPECIAL GROOVE AND FILLET TEST FOR STRUCTURAL WELDING___________ GENERAL The following tests shall be used to qualify welders for structural welding only. These tests shall be used to qualify only those welders working for contractors. The Lead Equipment Inspector shall determine whether a groove or fillet test shall be used and if so which of the following test or tests shall be taken. He will be guided by the type of welding to be done on the job. Use 1/4" X 2" X 9" plate to qualify on all of the following tests. Material shall be of the same composition as the material to be welded on the job. Bevel all plate to 37 degrees on the long axis for all groove welds. Use 5/32" maximum diameter electrode for groove welds. Fillet weld electrode diameter shall correspond with that used on the job. Electrode composition shall be compatible with the material being welded. Welding method for tests shall correspond with that to be used on the job (e.g., manual stick electrode, manual inert gas, etc.). Back welding shall not be required on any of these welding tests. Evaluation of the welds shall be based on appearance and welding technique. ASME Form QW-484 shall be completed and signed by the Boiler Shop Foreman. The com pleted form shall state which of the following tests were taken. Welders who pass the tests for groove welds shall also be qualified to make fillet welders in the corresponding positions. Welders who pass the tests for fillet welds shall be qualified to make fillet welds only. TEST NO. 1 - GROOVE WELD-FLAT POSITION 1G Plate in a horizontal plane with the weld metal deposited from above. (See Figure 1-G bottom of Page 2.) TEST NO. 2 - GROOVE WELD-HORIZONTAL POSITION 2G Plate in a vertical plane with the axis of the weld horizontal. (See Figure 2-G bottom of Page 2.) TEST NO. 3 - GROOVE WELD-VERTICAL POSITION 3G Plate in a vertical plane with the axis of the weld vertical. Deposit weld metal from bottom to top. (See Figure 3-G bottom of Page 2.) TEST NO. 4 - GROOVE WELD-OVERHEAD POSITION 4G " V.. ............. ..... _ Plate in a horizontal plane with the weld metal deposited from underneath. Figure 4-G bottom of Page 2.) (See 6/19/80 CHEVB8 5991 APPENDIX Vr ENGINEERING AND MAINTENANCE INSTRUCTION EP-22GG PAGE 2 OF 2 SPECIAL GROOVE AND FILLET TEST FOR STRUCTURAL WELDING TEST NO. 5 - FILLET WELD-FLAT POSITION IF Plates so placed that the veld la deposited with its axis horizontal and Ita throat vertical, (See Figure 1-F bottom of page.) TEST NO. 6 - FILLET 5/ELD-HORIZONTAL POSITION 2F Plates so placed that the weld la deposited with Its axis horizontal on Che eppar side of the horizontal surface and against; the vertical surface. (See Figure 2-F bottom of page.) TEST NO. 7 - FILLET WELD-VERTICAL POSITION 3F Plates so placed that the veld la deposited with Its axis vertical. Deposit veld metal from bottom to top. (See Figure 3F bottom of page.) TEST NO. 8 - FILLET WELD-OVERHEAD POSITION Ap plet* so placed that the veld is depoated with Its axis horizontal on the underside of Che horizontal surface and against the vertical surface, (Sea Flgnra 4/ bottom of page.) CHEVB8 5992 APPENDIX VII ENGINEERING AND MAINTENANCE INSTRUCTION EP-2200 QW-484 SUGGESTED FORMAT FOR MANUFACTURER'S RECORD OF WELDER OR WELDING OPERATOR QUALIFICATION TESTS (See QW-301, Section IX, ASME Boiler and Pressure Vessel Code) Welder Name----------------------------------------------- ------------------------------ Check No-----------------------------------------------Stamp No. _ Welding Process_____ ___________________---------------------------------------------------- Type-------------------------------------------------------- In accordance with Welding Procedure Specification (WPS)----------------------------------------------------------------------------------------- Backing (QW-402)______________________________ _______________________________________________________________________ Material (QW-403) Spec______________________ -- to------------------------------------- of P-No----------------------------------------to P-No. ThicknessDia.-------------------------------------------------- -- Filler Metal (QW-404) Spec. NoClass No------------------------------------------------- F-No------------ Other___________________________________ __________________________________________________________ Position (QW-405) (1G. 2G, 6G) __________ _____________________________________________________________________________ Gas (QW-408) Type_____________________% Composition:----------------------------------------------------------------------------------------------- Electrical Characteristics (QW-409) Current ------------------------------------------------------------------- Polarity ------------------------------ Weld Progression (QW-410) _____ __ ---.------------------------------------------------------------------------------------------------------------- Other_________________________________________ _--_------------------------------------------------------------------------------------------------------------ ;---------- For Information Only Filler Metal Diameter and Trade Name -------------------------------------------------------------------------------------------------------------------------Submerged Arc Flux Trade Name __ _________________________________________________________________________________ Gas Metal Arc Welding Shield Gas Trade Name ----------------------------------------------------------------------------------------------------------- Guided Bend Test Results QW-462.2(a), QW-462.S(a), QW-462.3(b) Radiographic Test Results (GW-304 & QW-305) For alternative qualification of groove welds by radiography Radiographic Results: Fillet Weld Test Results [See QW-462.4(a), QW-462.4(b)] Fracture Test (Describe the location, nature and size of any crack or tearing of the specimen) Marrn Tost--Fusion Appearance--Fillet Size (leg) in. X inches in. Convexity % in. nr Concavity Test Conducted by______________________________ ________ ___________Laboratory--Test No. We certify that the statements in this record are correct and that the test welds were prepared, welded and tested in accordance with the requirements of Sections IX of the ASME Code. Date_____________________________________ _______________________ Organization________________________ _____ ; By------------------------------------------------------------------------------------ (Detail of record of tBsts are illustrative only and may be modified to conform to the type and number of tests required by the Code.) NOTE: Any essential variables in addition to those above shall be recorded. fb/.ti)//l\) CHEVB8 5993 This form (00008) may bn obtained from the Order Dept , ASME, 345 6. 47 St., New York, N.Y. 10017 CHEVRON USA. INC -- QUALIFIED W ELDERS rn J> ^ 95 I^ &^ 9 o LIST OF MATERIALS Job No//./':* ......J?J/ _ /S Aif.onI9 a.art) No. . . . DAT HtQulRiD-.. > 'AAz&O . ..T* tnqin^JL.EL/^JZ U*l fo?3A-;I ' ^ FOLLOW-UP Pft ENGR. INSTR. EP.20A8 (YES) (NO) SC D E C fi i P T i O N - p. >1 Pi'>. S.t-H <IQ .-- -----------------------------------------1------------------- --------------------------- --J------------- SOURCE ESI STOCK OR hot 1 P 0. No. ^ D>' jr.ajLC.iiv l / .J T"*' * so._____________ /A .a/ a-- / ^ AA /A. Suu '< --____ 1/ *< .. '< <r v. J ________________ L_. _____________ ________ J2.T.OC&. ________ -- s...AKtn&}9j.i iy$ IS^cr^L A A' fcco, Ay1/ ' A f a'* W7-. JL /5/. i~ i 5/ ' ^g. (^ y /5-^ *jr >74. *r '>/-. /jsXa0 c '>? p. 1- 1T5^Ar r .'/; f 8-7 \f --f ft.'........--lei---- v------:--:--------- :__________ _ 0 *.{/. i 3` i * /p y'/ '< -v 1r~<' > i :Bv /tj . n /-, /-, / r_e? /cj *> A & * ' i/ ? u /j 11 --^L5fi]-UcO'L\k' j/lccc silt ` A'>A\ , ;'" /-. ,/ *-*i ; -4 ------- f -- -j ^ . , A55. o iQ'-^ -/l / /- 7 iron v/y ! 17 .. -i~ ! S3 : ; l? 1 ,--f_ 20 I 21 ' 27 * ---+ i-2? .... 24. 25 j 26I T/i i . -4 i .u . -f f! r. C o"+ /</:.'3 -S. 'nv--*,*)[[ -'f* CA IlAAAZ- .j Pp-necgl, ; .LJ. ' ; ,t?/; | P'/rjf&Y f. E. SHEft^ttA 'JUS___ 2 19550 :. i.~ : p CHEV B8 5995 oh Ho./ LIST OF i.*t No VJx'i'ftty 'J.hs 3 a MATERIALS V"? j t/ /t s * - > <- * CWfle No. k JZcZ.- ,j . . " ' ' / f>ATE / 'D 0* jS'T Q BILL OF MATERIAL JOB - ^7 OstoS-77<L. /AA)/~d/?OsJ______ DATE *. DRG. NO... SHEET_____________________ ORDER No. - *>91 <XX>'Q APPRO. JOB No.^BiS- gyy/-^- ?,r ,, OF MATERIAL ' AuSTId )M)Cna/V DATF __ SHEET________ ORDER NQ.^/^ - *30 u 360- 3vV< -02 -aoao& APPRO. JOB No______________ g3?M quantity UNIT DESCRIPTION / / /? /./<$>lASV ?/?, Tfr-v? 3^/65 ~7"-/Z od &Qtjtu^ , /2://r r >2A -$ <T TAo/ PAPAPT 21 r&o ar ?<90 Ps/6, 4? 306 P <J. 6. Cbi^pvtiSeiZ .____ASBAS to S / l//S/&L &AAS5 - SStHl "jw/aJ, O U3AALL lA/iJdtM - " MAX, Va AMPr AA/D COaJ A///77cP* DATE REMARKS If~---i5BBJ&ZJK&&?'rIftiyi t/ t. Z/X72 6/SA', d? A. (2. OAosr/d /Aj\tr/^, i s? i 1 if. HEBfiSws fcyt'i-' CHEV 38 5998 MFG. 334 j 2SM 2-53 1 P=*IMT0 IN USA > Cf a> -*-\ Cccr_ lA 33o> .O4L I *cv C\> I ^; IV ~ !f\ P Ao !<* $ ii !s X vI m "Tf > ? n r< m G C TO m o *4- o5i ` TmO O =Cj r 0 1 0(3C ip* 1 f'l V; $4. v> * t; i tfe ? S! & T, <p] k V ?'l I rs I,( jo 4 kji Xs-\ J' ^ v yy\ \y XtJttS CHEVB8 6004 HK LIST OF AAAI E RIALS '6.$? List 0/3/3 //39MOS/LLO Ph-33 3 Accounting Charge Nc. .5)3:7P_3.1J93 j PATE REQUIRED: O.'PO/.Op Date..j^:JZr..^_ f___ j ,,:KR,A. Load Engr: 6.-L9-P- FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) TEM M0. <PUAN GA/A 90F] 0/<AZ7 / 03AI/79 / SIZE 3" 45T.** 3 11 DECR1 PI10 M P/P3 'SMIL 5 SCP 80 CS 93 GAT . VL V 300 LB. CS M-9/SM - 5030 CATC CLP 900 OB, CS SM /8C9 99 73803 /3 7 SBC / i-" 'i 5T CGBM9 / e"x$ /PAS06 IO 2 4t 3L30W 300013 CS S/P 30 33G, TCP 3000 L3 CS s// S\yAG M/99L3 SCM 30 CS- /Sic- 733 9LAMCC 300 LB. CS 99 M/V OAHAHti / AA99H / SC9 80 3098 / Al-L* 3 A <rt. CCWA/3C909- ST9A/C//7 9//S6&) 90 1 93A/9/3 9RT. C~$. , 5/663169 (s-S/D- 7-/) /" J. S *4- . COALA/3C. 909 - S99A/O/L 9 9933(7) TO t ALA13NP7, 0, S. SW363L03(s-2/0-97) 3/7 /; 770A3W / o/PGC 5 3" (J-3 O'IT 933. TO S3 ~9/99 33 7-'3 30, A T PL 06 CS SCPD 3 it ? CAS339 30013 SOM/A'SS SP/9AZ. WALD, '203M7 30 X 5 3 793 301 9 3-7 W/8 A/093 46A3J 4- A/JPPL 3 SCO 30 CS PS3 : 4GAJ . / ir'xz" AJiPPLp sc9 30 CS ..933 4 ' /f-f\L299M Angle. /rorC'- >3/7 ' /CP / 4P7? i'' _/,, 0-3019 339 90 63-MSB 637-3 TO3LA/6, 0.036 /9. WALL^ SA7LZ\, C,t>, --- --t ""1 iV. w \ i./T'w , a <[ i N, CWV T\ " --- i SOURCE STOCK OR P. O. No. * EST. DEL. DATE ( -- 1 . .... 1 1! ; 1 i i 1 i j i i i i i i i i i i i i i i I1 i i i i i i i i ! 1 1 1 1 1 i 1 i I 1 1 I 1| i i j . Gntv do ouuo . 6/7D osp : ~**6C.O, ChPsT/c___ ___ j ---i -!l H| J .......I :k LIST OF MATERIALS i Jt . '<260 m Liit No ---------------------------------- , Accounting Charge No. "" /3^5 ~0'/ > /*Q S~$~DATE REQUIRED: BP Dote | ______ j A/l. 5/2 1 OU AN --- (o 0 7 // Lead Engr: /52//V3 FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO). SIZE 0 EC R I'P r 1 O N 3" 3" 2" P/PE SAILS Cl SCP 40 ".&*/ <$AT /A L'/ fOOLSPP CS plSO B& PLAa//) j Y/a/ 100 IS KF F6 ' Sc/l40 SOURCE ' STOCK OR P. O. No. EST. DEL. DATE --j------ j !----- 1------ i 11 !! ^ ! '.1 rrC 2 3" pl.A//<^ j bi/a/o POOLS'. Pi 2 V* P7./}//$, WV /SO L PP PS OC//40 / t'/z* / 300 LS *? ` // / / 5z y * Bl/a/o // <J fl ? /-cA/Z^a ia/a/ /sols 7$ e/r s^//20 5 -- 2 3" / A3 T J 57<$///' *r/> /AT BvY 5 . P0VC/L goa/c. yV as stj> Wr r -- (t> 7~ 3" p-iaoyV <70l/z<zs e\// 6Z0 yvr /'A" a l 0'A/ " V/ " X S' / 2" j u H t-/ t< ' 5/z> /fA . 1v /" r // // y/ n tt X> raa 3 st/lopt as gv/c. s ." -- 2 Pic/4. /Z/> P/O ^6 6CPO . t(e X 3/a STUD SOL r S-7 Alloy W/2 //* Z/t/r$ /oy / " // /< ** f/ ^ // fl ! / */?' 1 eo$> <2000 lO S W PS / ) 1 / l /'A" // // // t/ f? 1-----------------7 ---- ~ "2 3/*'" <$/}S/s A /S<0 IS . SAaCA c wa/o s s id/ ASS r- ? !/ // lOOtS J) ~ tr '' A // y f~'\7.... // /so lA *' , " " '/ // // n 3" // 3 DO LS M /' f' // " n ? 2 4/'" ft /SO LS >' // M n n V. % Valve. a.6, at soots fs Hiif. *7/77 - ?/ :_2__ / x W SWA GB. N/PPLa C.O/ZC BBS Sow So 1 / 2// P " ECC ' ' ^. "//'" /y | / C" Pi A A/C7 W/Z /SO IS kP ic-p VO i- ; S ZF~ SjATL /a 7a p's foots sW s7A/3//,osA ~~ " c. - - - - /Oi, r j 0 j/ Alo&a V/L/S PI 400c SW Fry / 2. / O / oA *A- s- < c // 3 o P'S | i- i j ; i J '1 j' CHEVB8 f 1' 1 CHEVB8 6009 LIST OF MATERIALS 3BzS60 LisL Mo.. 838(= Accounting Charge No. -Ai/ZW .______ _DATE REQUIRED: S~5 ' BO 3'. ,-S~/j-L.. ............. ..... /S&/L2/2 Lead Engrr^&a'f* FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO). i EM ,. O . QUAN SIZE D EC R IP ri O M SOURCE EST. 1 STOCK OR DEL. P. 0. No. DATE 0o (- /30 - 230 A 74 3 L/4<? -230 (oQ y // 2 2 / 3" 3,f 2m 3" 17/1 /'/2" P/PE SAILS CS LCH40\/3TyZ 8?Ara ZaL'/e zoolarf ci> floo e& PLA*/<?> Wa/ 30OL& RF FS ' Sc#40 SiAP^e^aupo 2001&\ as FZAA/9j mv /SO LS PP PS 5c7/4a // ff 3>oo CS >* " -v L /41 L f t/<? L / /7 lj.h /3 -//</ - //$ L. /o S l -77 n 20/ /' 20 2 / t'h/ &L/PO A "" cW /?L/tA/<$ 17/of /SOLS PS -es 5c.//go 0r- 3" fa j st<$hf jrho/vr a/Y c- 5 2 4X3 .- >(/CSL GOA/C. &'//<ZS STJ> /AT 6 3" S/.SO/Z <70L/ZC5 3vS 5ZO WF / /'/z" BL&O'A/ " " " " X 5> / \ 2." | f< )J // A /' 5?> W7~~ $ ^ j" // Jt u /* " X 5> 1 y r 1 T J ST/LOPT Xi 5/ c 2 Ay' J Flos P/> /OO P<, Sc/O /* %X3/2 6TSO BOLTS B-7 Alloy W/z pax /O/Ai /f J! *' f M If H r. * L /ZO - '20 l/s<t _ /so / 3/7^ 3000 <0000 is 5 W ss ^ / / <4 " r // >/ // 4/ // 2 V* "i d?/)S/X T /SO LA .5TSA L PaJo S<> 10/ ASB t>r / /'/z /j 2>oo cA ft < f n h // * * i- >`S Ci / 2" /f /so IS /' . y/ " '< n " - ! 59 |/3! 2 y" L 20H--A----272 5- L /4/ 2 /?0 T/y? / / 5/4 i \/xy/ !2x/ -V' f45 5r .. :/)(, /r ** // 200 LS X >f /SO LA >' Val/caatl sools Ft /f 'f If ; " " >> ,f *> u " ti/f. * :........ i i 1 SWAOJL N/PPLB CO 7/C BBB ScTf SO P " ECO /,<' Fl // MCy xf O/M /SO c<3 FP 5c/f go / i/j ^ S/I TL r/\ 1/ Fs ZOO l A S y/ $ff~/?in 8ft ................ / f@ ^ i ($LoSi V/U/F^ Fi *00 f-.O */K A-./y /Z/V/At #<3*........ /0/> /MLS OS Sc// 30 /' CMEVB8 SHEET. 'ftp Wfit! # \ ORDER No._l_u; appro;'ioB^ofi^ `\cn X L *L QU^ATfTTY UNIT " \ UOj FT 9- { A-j ( } f r MATERIAL REQ'D AT DEST'N BY OKSCH\PT\OH T pipr C. S . -y'-1 f 4 2 j-t hJ X ///;' // 8 8 F\ 38 " A/tee kf.J, 89, KOIh KP :> 4*0 : /I?" "S " DATE ___________ _ REMARKS v...-"A* ' rr*-' -* X" -4--V--"---~ i j! it i,: ii ! i I i /o i ' 1/ C'A /' ihJ, Ah Ah p-Ofio }{ /- 228 u2) /I XX -w.,. 2" AA / nr /SoM /; r': 9 9 < . ' : /A 88 i2 h r' i /; % A.i.) ~oLfj sro hJ<sr~ qrr / K Vft -. 3" A O8' A j/xx /7/x* " / "^'D5 c -- 1 ~ ; / / it * i { 1 i i f ( i1 Flf i f i i i ! !. J ~~ u. 1 - rA IV2" < gp?<X X, % './-/ >- 4 x S :Y'*S i' ?//*&>/< rh`i - 2D ; 1 ' fejQ5Kt2T A00lb . S04/At>FS ~ ,* 2Jf8t) K, 2, / ______________________ _Cj------------ ,// X ; // / x jSHEET OF^ CHei,es eor, BILL OF MATERIAL; . JOB " IX OL 1 DATF! I I " ?L>- % O DRG. NO. TlCfX X'ly-IL ITEM QUANTITY UNIT 3 faA 1 SHEET. ______ ORDER No JMiSllQ________ upfil ~4i I APPRO. JOEpNcfeWi-52- v:-0**^ Uu MATERIAL REQ'D AT DEST'N BY I ~2.-~ 7 ~ DATE DESCRIPTION REMARKS 2'' /L Aster )k/33) __' '^/k`Ai A/ajd 74 :r>mi ifbb . / >' r'.'S f /Y'. lIlll1 (224 . X.i % * 3'* ^TUf) SotTS ft- 1 hi fa ftc/ft Ahrfs L 23 t __________________________________________________________________________ / ^41 7i./4 '`Ski (XX X'-"" f H'-k7?s1 1 14 0" fc> I A. ' ' /\ 7/ slfift}. \ l-* * * ( , > (^6 YDf- SDf--ll --y-- (j- 7 H f1 /- ! t. /-. 2 1. 7 : .r i2 V7 :2\ /l T>T,v c. .../V* Tn<,:v 1 ) -/127A'1 / ^/p- /n/f?^ ^ 'V inf J l "J,* j /\ ( f /^-0 3 2 \ \ ; 1 ' i /) V. * 21 I77 ^hkf)^r T Lll 371 x/7~ 23 :2 ~s t j. / J{/, /V 1 r~ * !> X Z . Kc f:s ;c'=>'t1' C oaj c- 2 *3 776 l/l"' 1\a/ 1 *. '. >- ^_v 1 .J ii1 l ,C_ -4f ff j/ . /Oiit >\( ------ / ^/ " lf S.< -r. - .rt...' / j".-7" ' --7s:2f\ " ./ far iV \c 7- / . /,,,/^/ CHEVB8 6012 2OF2. MFG. 334 t 2SM 2.S3 l PRINTED IN II-A-Q4 3. Absorber Operation The principal factors affecting absorber performance are the quanity and temperature of the lean oil and the pressure in the tower. Decreasing temperature and increasing oil rate enhance gas absorption and lower the content of a given constituent, prppane for example, in the overhead. If a lean oil rate greater than the anticipated rate is used, the absorber should be closely watched for indication of priming. An obvious limitation on lean oil temperatures is the capacity of the lean oil coolers. The lowest temperature obtainable at a given flow is that to be had with the coolant to the lean oil coolers at maximum. Minimum lean oil cooling, then becomes a function of cooling water supply temperature to the lehn oil cooler of the sponge oil absorber and the air temperatures to the lean oil cooler of the absorber. The absorber top pressure should be considered as essentially invariant, at its design value. The extent of absorption effected can be controlled to a large extent by varying the temperature of the lean oil entering the top of the tower. 4. Gasoline Stripper Operation Combined high pressure distillate (unstable gasoline) entering the gasoline stripper is reboiled by steam in the reboiler and stripped of ethanes and lighter hydrocarbons. The variable controlling the amount of ethanes retained in the bottom of the stripper is primarily steam to the reboiler. 5. Debutanizer Operation The debutanizer overhead system will be operated to produce a liquid propane-butane (C^-C^) product from the reflux drum. This material, which is to contain not more than 5.0 volume percent pentane flows 5-15-78 CHEV B8 6939 II-A-05 through the C3-C4 scrubber in which the hydrogen sulphide (H2S) content is reduced to 0.1 mol. percent maximum before flowing to C3C4 product line. The tower may be run for maximum overhead butane (C4) production, in which case the temperature will be set to give minimum content in the bottoms, consistent with, minimum pentane (C^) in the overhead, as judged by analysis. Alternately, the aim may be to keep appreciable quantities of butanes in the bottoms, in which case the debutanizer bottom temperature will probably be set according to the simple specific criterion of gasoline vapor pressure. It is expected, however, that the former operation will be the case. Reflux rate is the main determinant of the degree of fractionation - that is, of fineness of separation -between overhead and bottoms. The greater the reflux, the better will be the fractionation. As already mentioned, reflux rate should be at least as high as the designed value. In this connection, raising the reflux rate automatically increases the amount of reboil heating, so that maximum reboiler capacity is another limitation on reflux rate. 6. Gasoline Splitter Operation Feed to the gasoline splitter is composed of butanes, pentanes, and hydrocarbons in the higher boiling range. The tower is operated to produce a 220F endpoint light gasoline product which will contain all the butane and pentanes in the overhead product. The primary variable for this product is the tower top temperature, which is raised or lowered for the desired endpoint. Intermediate gasoline is withdrawn from roughly the mid-section of the tower into the intermediate gasoline product line. The temperature 5-15-78 CHEV B8 6940 II-A.-06 of the splitter draw-off tray is raised or lowered to control the endpoint of the intermediate gasoline by increasing or decreasing product discharge rate. An increase in splitter bottom and/or top temperature will of course also affect the distillation of the intermediate product unless adjustments are made to the heat input to the stripper reboiler and/or to the product withdrawal rate from the stripper. The intermediate gasoline will normally be run for an overpoint of not less than 215F and an endpoint not less than 340F. The heavy gasoline with drawn from the bottom of the gasoline splitter shall have an over point of 335F. 5-15-78 CHEV B8 6941 841 COKING SECTION (10) IE-B-Q1 1. Coking The reduced crude (feed) to the coking section is from an existing vacuum unit. The feed is charged to Accumulator 15-F and the excess is charged to the storage tanks 1506 and 1507. The feed is then fed from the accumulator to 11-C and 7-C heavy gas oil exchangers and then passed to fractionator 1-E. The flow is regulated by flow controller FRCa-101. Reflux (heavy gas oil recycle) drops into the feed at this point and the combined feed flows to the furnace charge pump 8-J or 8-JA through the tower bottoms line. The discharge of 8-J to the four parallel coils in furnace 1-B under control of FRC-102, 103, 104, and 105. Here the charge is heated to a coking temperature around 935F. The coil outlets are manifolded in an 8" line, thence to the WilsonSnyder valve, to either of the two coke drums, 1501 or 1502, through a bottom inlet line. After coke separation, the gases move through individual vapor lines to a common vapor line, to the fractionator below the wash baffles, thus completing the feed/coking cycle. 2. Fractionation The ascending vapors in the fractionator are fractionated into four streams: heavy gas oil (HGO), light gas oil (LGO), lean oil, and overhead vapors. HGO is drawn from the pan below baffle five, by intermediate reflux pump 7-J. The discharge of 7-J is split into two streams, part passing through TRCE-103, returning to the fractionator, below the HGO draw off pan, and the balance through 7-C exchanger (reduced crude to HGO), to 5-15-78 CHEV B8 6942 II-B-02 8-C (185 lbs steam generator). The effluent from 8-C passes through boiler feed water heater 9-C after which the stream is split. Part of the stream passes through flow controller FRCa-106, and returned to fractionator at first baffle as intermediate reflux.. The balance of unstripped HGO flows through heat exchanger 11-C to air cooler 10-Cj and then pumped to battery limit by HGO product pump 17-J released through level controller LC-101. LGO is drawn from tray thirteen, through LC-103 to the top of the stripper. After stripping, the LGO flows through stripper bottoms line, to LGO product pump 6-J to air cooler 6-C, where the flow splits. Gland oil supply is released and controlled by PCV-103, to pump glands and returned to fractionator. The balance of LGO flows to battery limits as product through FRCa-109. The lean oil is drawn from the third tray and divided, one stream passes through LV-102 to the top of the stripper. After stripping, lean oil flows through bottoms line to secondary lean oil pump 5-J then through 5-C air cooler then to absorber tower 3-E above the first tray. The second stream, unstripped, flows to top circulation pump 4-J, then to 3-C air cooler. The flow from 3-C is divided again. One stream through TRCe-104 to the first tray of the fractionator as reflux. The balance of the unstripped lean oil flows through 4-C air cooler, to primary lean oil pump 9-J. The discharge of 9-J passes to FRCa-108 where the flow is manifolded to reflux either the eighth tray or joins the stripped lean oil to the first tray of the absorber tower 8-E. Lean oil flows down the tower countercurrent to rich gas and flows back to the fractionator under pressure through LC-108, as rich oil. The rich oil combines with the normal reflux stream before entering the 5-15-78 CHEV B8 6943 II-B-03 the fractionator. Fractionator overhead vapors pass to air coolers 1-C (two parallel streams) and to low pressure separator 1-F. The liquid separates from the vapor and flows to L.P. distillate pump 1-J. The discharge 1-J is then released through LC-105 and enters the compressor discharge line. The combined stream flows through air cooler 2-C into high pressure separator 2-F. 3. Gas Compression The vapors from the L.P. separator flow through axjSjl pressure controller PRC-101 (suction damper) to compressor 2-J. The discharge of compressor flows through and joints the bubble tower overhead distillate and flows through air coolers 2-C to high pressure separator 2-F. The condensed liquid from the compressor dischafge and bubble tower overhead distillate combined stream flows through bottom line to gasoline product pump 3-J and LC-107 level control value to battery limits. The gas passes from the high pressure separator to the absorber 3-E entering below tray 30 thence passes up the tower countercurrent to down flowing lean oil. The overhead of the absorber tower passes through and pressure controller PRC 102 and FR 102 to the fuel gas system. 4. Foul Condensate Water which accumulates in the low pressure separators is released by level control valve LC-104, water accumulated in the high pressure separator is released by level control valve LC 106, and water accumulated in the bubble tower top tray draw off pot will be released into joining stream and flow through to surge drum 10-F. The bottom from the surge drum passes to the suction of foul condensate stripper feed pump 18-J and discharge through level control LC-110 to supply reflux drum. 5-15-78 CHEV B8 6944 II-B-04 The balance passes through to the top of 4-E foul condensate stripper. Condensate flows down through the packed section of the stripper tower countercurrent to the steam entering the bottom of the tower and passes out the bottom under level control LC-lll to sewer. Hydrogen sulfides and steam flow out the top of 4-E through pressure control valve PCV-102 to SF-6 feed heater to join the steam flow. These streams combine with water streams and flow to the surge drum 10-F where hydrogen sulfide and water.vapor are released to 1-B heater and 15 flare. 5-15-78 CliEV B8 6945 CHEV B8 6946 ZI-B-09 to alert operators of an impending high or low level. A start up connection immediately down stream of the level control valve LRC-1001 is used during start up to deliver reflux to the fractionator with the low pressure distillate pump until stable top reflux flow is possible with the fractionator top circulating pump. 5. Recovery System The gas resulting from separation in the low pressure separator leaves the top of the separator and flows into compressor suction knock out drum 118-F where entrained liquid settles out, and thence to the suction of the coker gas compressor via the "A" valve of PRC-1000. Gas from fuel gas system is supplied to the compressor suction system for make up via the "B" valve of PRC-1000. An emergency release, PIC-1002, which releases to the relief valve discharge system has also been provided. The coker gas compressor discharge flow, splits into a kickback flow throttled by FIC-1016 and a forward flow which is joined by liquid hydrocarbon flow from the low pressure separator, liquid hydrocarbon flow from existing unit 841 and hydrocarbon vapors from gasoline stripper 204-E. The combined flow then proceeds via the compressor after condensor into high pressure separator drum 102-F. The gas and liquid separates in the high pressure separator. Any water separated here is drawn off under level control LC-1013 and passes on to the foul condensate drum 112-F along with water from low pressure separator and the fractionator tray drain. Hydrocarbon liquid is withdrawn from the high pressure separator by high pressure distillate pump 105-J and normally discharge under cascade control (LRC-1017) resetting (FRC-1012) to gasoline stripper 204-E. The flow may also be diverted to the suction system of the 5-15-78 CHEV B8 6947 II-B-IO debutanizer feed pump 207-J in the event the gasoline stripper is shutdown. When this is the case, the debutanizer feed pump may flow its normal path (to the debutanizer) or be directed to offsite stablization facilities via line 0-238 and the C^-C^ product line. 6. Absorber 103-E The gas from the high pressure separator leaves the top of the separator and enters the absorber 103-E at a point below the lowest tray (tray #31). From this point it continues upward through the tower trays and down flowing lean oil, after which it leaves the top of the absorber is measured by FR-1033 and enters sponge oil absorber 104-E. 7. Sponge Oil Absorber 104-E Gas from absorber 103-E enters the sponge oil absorber 104-E below the lowest tray (tray #16) and rises through the tower trays and down flowing lean oil to the top of the tower. It then leaves the top of the sponge oil absorber, is measured by FR-1034, and throttled by PRC-1001 to maintain the desired tower pressure. It then enters knock out drum 201-F and flows from here to fuel gas scrubber 201-E. 8. Foul Condensate System Foul condensate from the sources (101-F, 102-F, and 101-E) previously mentioned enters the foul condensate surge drum 112-F via eductor 105-L and the "mixing tee" THIC-1017 senses the temperature down stream of the "mixing tee" and injects steam into the condensate accordingly. Condensate accumulating in the foul condensate surge drum Is pumped by water pump 124-J to foul condensate stripper tower 106-E. The discharge flow of the foul water pump is throttled by LC-1007 in order to maintain a level in the foul condensate surge drum. 5-15-78 CHEV B8 6948 II-B-11 Condensate entering the foul condensate stripper sewer is contacted with stripping steam which enters the tower under manual control below the lowest tray. Stripped condensate is pressured out the bottom of the condensate stripper to sewer under control of LRC-1006. Overhead gases leave the tower top under control of PCV-1039 and enter the condensate surge drum via the "mixing tee." Gas (H2S) separated from the liquid in the condensate surge drum flows to a three-way valve for divergence to either the burners in coker furnace 101-BA and 1.01-BB or the relief system. 5-15-78 CHEV B8 6949 GASOLINE FRACTIONATION SECTION (200) II-B-12 1. Fuel Gas Scrubber 201-E System Off gas from sponge oil absorber 104-E enters the level gas scrubber 201-E via knockout drum 201-F. The sour fuel gas stream enters the bottom of the scrubber below the packed bed. A flow of lean DEA under control of FRCa-2007 is pumped to the top of the scrubber by lean DEA to fuel gas scrubber pump 202-J. H2S in the upflowing fuel gas stream is contacted and removed by the lean DEA stream flowing down the packed tower. The sweetened fuel gas leaves the top of the scrubber under control of PRCa-2003 and enters the coker fuel gas system knockout drum 107-F, where entrained liquid settles out. Rich DEA leaves the bottom of the scrubber and flows to the DEA reactivator via LRCa-2002 which controls the bottom DEA level in the scrubber. 2. Gasoline Stripper System Liquid hydrocarbon from the high pressure separator enters the gasoline stripper above tray number one (1) and flows downward through the tower trays counter-current to hot vapors from gasoline stripper reboiler 205-C. r- -- Stripped vapors flow from the top of the gasoline stripper and combine with wet gas flowing through compressor after condenser 102-C to high pressure separator 102-F. The stripped unstable gasoline flows from the bottom of the gasoline stripper to suction of debutanizer feed pump 207-J which discharges through debutanizer feed preheater 212-C to debutanizer 205-E. 5-15-78 CHEV gg 6950 II-B-13 Flow controller FRCa-2000 located in the debutanizer feed line automatically reset by cascade arrangement with LRCa-2010 to maintain the level in the bottom of the gasoline stripper. 3. Debutanizer System Feed enters the debutanizer 205-E above tray number 13. As the gasoline flows down over the trays to the bottom section of the tower, it is contacted by counter-current flowing vapors from debutanizer reboiler 206-C. The vapors continue up through the trays and flow through debutanizer overhead condenser 208-C to debutanizer reflux drum 206-F. Debutanizer reflux pump 204-J takes suction from the reflux drum and discharges under flow control FRCa-2003 to the top of the debutanizer, entering above tray number 1. Pressure controller PRCa-2001 which has its control point in the lower section "of the debutanizer maintains the normal operating pressure of the tower by resetting FRCa-2016 in the heating oil to the debutanizer reboiler. The net overhead accumulating in the debutanizer reflux drum is pumped by the debutanizer overhead cooler 209-C to C^-C^ absorber 202-E. Flow controller FRCa-2002 located in the debutanizer net overhead line is automatically reset by cascade arrangement with LRCa-2013. The debutanizer bottoms (stabilized gasoline) is pressured to gasoline splitter, E-206, entering above tray 19. The debutanizer bottoms flow may be diverted to storage via line 0-302 and intermediate gasoline product cooler 213-C when necessary. Flow controller FRCa-2001 located in the debutanizer bottoms line (feed line to gasoline splitter) is automatically reset by cascade arrangement with LRCa-2011 to maintain the level in the bottom of the debutanizer. 5-15-78 CHEV B8 6951 II-B-14 4. Cg-C^ Absorber 202-E The sour C^-C^ overhead stream from the debutanizer enters the bottom of the Cg-C^ absorber. Lean DEA controlled by FRCa-2006 and pump by lean DEA to scrubber pump 201-J enters the top of the scrubber. H2S in the upflowing C^-C^ stream is removed by the lean DEA flowing down the packed tower. The C3-C4 stream along with some entrained- DEA leave the top of the tower and enter the amine separator 202-F. Here the entrained DEA is collected and let down by LC-2005 to hydrocarbon release drum 203-F. The effluent stream leaves the amine separator and flows under control of PRCa-2008 to C^-C^ product. Rich DEA leaves the bottom of the absorber for the carbon release drum under control of LRCa-2003. From here it flows under control of LC-2006 to reactivator 203-E. 5. Gasoline Splitter System Feed entering the gasoline splitter flows downward over the trays to the lower section of the tower and is contacted by counter-current flowing vapors from gasoline splitter reboiler 207-C. The vapors leave the top of the tower and flow through gasoline splitter overhead condenser 210-C to gasoline splitter reflux drum 207-F. Gasoline splitter reflux pump 205-J takes suction from the reflux drum and discharges back to the top of the gasoline splitter above the top tray. The net overhead product is also handled by the gasoline splitter reflux pump which discharges the product through light gasoline product cooler 211-C to light coker gasoline storage. 5-15-78 II-B-15 Heavy gasoline product pump 208-J takes suction from the bottom of the gasoline splitter and discharges through heavy gasoline product cooler 214-C to heavy gasoline storage. Intermediate gasoline is withdrawn from tray number 9 in the gasoline splitter to intermediate gasoline stripper 207-E. 6. Intermediate Gasoline Stripper System Draw-off flow from the gasoline splitter entering the intermediate gasoline stripper above the top tray is contacted by counter-current flowing vapors from intermediate gasoline stripper reboiler 215-C. The vapors leave the top of the intermediate gasoline stripper and flow to the gasoline splitter above tray number 8. The intermediate gasoline product pump 209-J takes suction from the bottom of the intermediate gasoline stripper and discharges through intermediate gasoline product cooler 213-C to intermediate gasoline storage. Flow controller FRCa-2005 throttles the flow to maintain the desired specification on the intermediate gasoline to storage. 7. The PEA System - Reactivator 203-E Rich DEA from the fuel gas scrubber and absorber and amine separator is pressured to the hydrocarbon release drum 203-F and then to the DEA reactivator. The combined rich DEA stream is preheated with reactivator bottoms in rich DEA-lean solution exchanger 201-C before entering the top of the reactivator. A portion of the stream is routed through amine f filter 201-L to remove solids. The rich DEA passes downward through the tower where it is heated by rising vapors from the DEA reactivator reboiler 204-C. The absorbed is removed from the DEA solution by heat. The somewhat leaner DEA enters the reboiler from the bottan 5-15-78 Chi^V B8 6953 II-B-lb total trap-out tray and most of the remaining H2S is removed here. The reactivated (lean) DEA leaves the bottom of the reactivator and is cooled by the feed in the rich DEA/lean solution exchanger and the air cooled DEA solution cooler 202-C. The cool, lean DEA stream is then pumped by the DEA pumps (201-J & 202-J) back to the fuel gas scrubber and the C--C absorber. High bottom level alarm HLA-2028, alerts 34 operating personnel to look for circulation problems in the DEA system. The DEA reactivator reboiler is heated by 125 PSIG steam which is throttled by TRCa-2004 to maintain the desired reboiler vapor outlet temperature. H^S gas and aqueous vapor containing a small amount of DEA pa.ss over head and are cooled in DEA reactivator condenser 203-C. The condensed DEA solution is collected in the DEA reactivator reflux drum 204-F and returned to the reactivator top tray. The reflux stream which is pumped by reactivator reflux pump 203-J is controlled by LC-2004 which controls the DEA level in the DEA reactivator reflux drum. The H2S gas leaves the DEA reactivator reflux drum and is routed to flare or offsite. The reactivator pressure is controlled by PRCa-2000 which is located in the H2S gas line from the DEA reactivator reflux drum. The flow through this gas line is recorded by FRa-2012. The gas line is jacketed to prevent condensation and consequently corrosion of the line. 5-15-78 CHEV B8 6954 841 AND 842 DECOKING WATER FACILITIES II-B-17 These facilities consist of the following systems: coke cooling water system (BW), jet water system (JW), slurry water system (SI.W), and settled water system (STW). 1. Coke Cooling Water System (BW) The water required for cooling the coke after a coke drum is taken out of service and has been steamed to blowdown is supplied from the blowdown pond by pump. Cooling water and coke fines drained from the coke drum into the sluice-way and sump below the coke drums are removed from the sump as a slurry by the coke fines slurry pump and discharged to coke fines thickener. 2. Jet Water System (JW) The high pressure water required for the decoking operation is supplied by the motor-driven jet water pump which takes suction from the jet water surge drum. The motor of this pump is provided with a low level trip which causes shutdown of the pump when the level in the jet water surge drum falls to the trip setting of the shutdown device. A valve assembly in the discharge of the jet water pump consists of two cam shaft driven spindle valves. 3. Coke Water Slurrv System (SLW) Coke water slurry from the sluice-way sump is pumped by coke fines slurry pump to coke fines thickener. In the coke fines thickener, the slurry is separated in coke water slurry, scum, and clarified water. Concentrated slurry is removed from the bottom of the coke fines thickener by eductor which discharges the slurry to a coke car for re'covery of the coke fines. 5-15-78 CHEV B8 6955 II-B-L8 4. Settled Water System (STW) Clarified water from the coke fines thickener overflow is pumped by settled water return pump to the jet water surge tank. If the surge drum becomes full, then the clarified water is sent to the blowdown pond. The settled water return pump will also supply clarified water to the sluice-way sump. 5-15-78 CHEV B8 6956 842 DCU WATER USAGE Filtered Water - 2" (Phone 620 - In Emergency) Air Conditioner & Rest Room Drinking Water - 2" (Phone 620 - In Emergency) All Water Fountains & Sink Behind Control Board Cooling Water - 4" (Phone 372 - In Emergency) 1.05-C Sponge Oil Cooler 2.11-C Light Gasoline Product Cooler 209-C Debutanizer Overhead Cooler 110-CS Gas Oil Trim Cooler Bearing Oil For Gas Compressor Bearing Oil For 116-J Jet Water Pump Raw Water - 6" (Phone 610 - In Emergency) Blowdown Drum & Stack Blowdown Pit Overhead Sprinklers Clean Up & Wash Up Water Firehose on Reel West of Compressor Jet Water Surge Tank Cooling Water for the Following Pumps: n 131J & JA, 101J & JA, 108J & JA, 114J, 111J & JA, 110J & JA, 109J & JA, 208J, 113J & JA, 107JA, 209JA II-D-Q1 5-15-78 HEV B8 6960 ELECTRICAL CIRCUITS - LIGHT OIL DEPT. Unit No. 841 DCU Date - May 1, 1973 Main Circuit - 55 & 55C Substation - 198 & 199 Secondary Circuit - None Substation Emergency Circuit - 86 Substation - 212 Possible Backup Circuit - None Substation Type Switch to Emergency Circuit - Automatic Switch located at - 402 Automatic Switch Station II-D-02 Note: 55 circuit 198 Substation furnishes the 2300 volts for 841 DCU. 55C circuit 199 Substation furnishes the 440 volts for 841 DCU. 5-15-78 CHEV B8 6961 ELECTRICAL CIRCUITS - LIGHT OIL DEPT. Unit No. - 842 DCU Date - May 1, 1973 Main Circuit - 86 Substation - 212 Secondary Circuit - 62 Substation - 214 Emergency Circuit - 55 Substation - 212 Possible Backup Circuit - None Substation Type Switch to Emergency Circuit - Automatic Switch located at - 402 Automatic Switch Station II-D-Q3 Note: 62 Circuits 440 Volt Bank serves the emergency lights, inter, comm. system and elevator light. 5-15-78 CHEV B8 6962 III-A-01 DECOKING PROCEDURE I. This revised procedure is to be followed when decoking 842 DCU. Its objective is to improve coke cutting operations and eliminate unnecessary delays. Each man in the decoking crew is responsible to see that his part of the operation proceeds smoothly and is coordinated with the overall operation both at 842 DCU and 841 DCU. Until all the coke has been removed from the drum, at least one man will remain in the penthouse and one man on the bottom deck (at all times). In the event decoking is delayed for any reason (equipment failure, coke spill, RR car derailment, etc.), the unit supervisor is to be notified at once. If he is unavailable, the unit operator is to be notified. Actual steps to be followed in decoking are listed below. II. Car Handling 1. Each morning line up at least fifteen (15) empty cars to be pulled under the coke drums. 2. Locate the hook as far back on the string as possible so it will not have to be moved more than once per day. 3. Be sure an empty car or an almost empty car is located under the drum when boring through. 4. When there are nine full cars in the string, cars should be pulled forward until linked up with either full or empty cars which will be located just south of the RR crossing. When the full cars have been linked up, south of the crossing, immediately break the string. Use the big car puller to pull full cars until they just clear the crossing and leave them there until time to hook up the rest of the full cars. 5-15-78 CHEV B8 6963 III-A.-Q2 5. Each evening leave full cars pulled down just far enough to leave the crossing open for 841. If the S.P. engine comes in and pulls the previous day's cut out, before you are able to use them for pulling the current day's cut, take the track mobile and line up 4 to 5 empty cars, so that the big car puller can be used as soon as the full cars link up with the empties. Then move the empties back on the outside track. 6. One man is to be on the bottom deck at all times during coke cutting. He Is to be responsible for filling the empty cars evenly. 7. He will notify the driller by signal when a car is full, and as soon as he hears the wood valve go on by-pass, he is to immediately move another empty car under the drum. When the new empty car is in position, he will notify the driller to resume drilling. He will"also keep track of the number of cars that have been filled. 8. The other man working the bottom deck will be responsible for moving cars with the big car puller, keeping the sluiceway cleaned up, keeping the sump pumps, fines tank, and jet water tank operating properly, clean the bottom head and bolts. 9. He will also provide relief for the man filling coke cars for smoke breaks, lunch breaks, etc. (Keep in mind one man is to be present filling cars at all times.) III. Coke Cutting 1. Boring through is to commence as soon as drum heads are off, boring tool hooked up, and drill stem is in the drum. 2. Boring should be accomplished as rapidly as possible without sticking the drill stem. Leave jet water pump on main water when raising the drill stem following completion of boring, until about 2/3 of the way out of the coke bed. 5-15-78 CHEV B8 6964 III-A-03 3. Coke cutting is to start as soon as possible after changing to the final cutter. 4. The drill stem have been marked at 6-foot intervals (this is the approximate distance needed to fill one RR car). The driller will be responsible for keeping these marks visible. 5. Start cutting coke at the top of the bed (do not go down to the bottom and undercut). 6. Rotation is to be set at maximum speed and the hoist speed at minimum. 7. Starting at a point approximately 3 feet above the coke, the cutting head is to be lowered into the coke 6 feet (one and one-half marks on the stem). 8. After lowering the head 6 feet into the coke, it is to be raised slowly to the starting point, or until the sound of the jet water hitting bare metal is heard. 9. Continue lowering and raising the cutting head in the same manner (6 feet into the coke each time and 3 feet out). This will result in the drill stem being lowered somewhat after a couple of passes from the original starting point. 10. When the signal is given that a car has been filled, go on by-pass and raise the stem to a point 3 feet out of the coke. 11. When the signal is given that a new empty car is in place, resume cutting, again lowering the cutting head a full 6 feet into the coke. 12. Cutting should proceed in this manner until the 13th car is reached-or in the case of a short drum, about one car above the cone. 13. When this point has been reached, lower the cutting head 6 feet into the coke each time; however, raise the cutting head back to 5-15-78 CHEV B8 6965 III-A-04 the starting point of the 13th car so that the area of the cone will be well polished by the time cutting has been completed. 14. Using the above technique, coke can be cut much faster than we have in the past, without danger of cave-ins. 15. Each driller will keep track of what car he is cutting in and if it takes longer than the times listed below he is cutting too slow. Cars 1, 2, & 3 1-1/2 min. to 5 min. (max.) Cars 3, 4, 5, 6, 7, &8 10 min. to 15 min. (max.) Cars 9, 10, 11, 12, & 13 15 min. to 20 min. (max.) Cars 14 & 15 20 min. to 30 min. (max.) 16. The driller is to remain In the penthouse at all times during coke cutting, unless relieved by the head decoker for smoking or lunch breaks. 17. On completion of drilling, the unit operator is to be notified immediately to come and inspect the drum. IV. Heading and Unheading Drums 1. When a drum has been inspected and is O.K., heads are to be put back on. 2. Once the top head has been put in place, the bottom head is to be moved into position and both heads bolted up at the same time. 3. When both heads have been bolted up, notify the unit operator, the drum is ready for test. 4. Each morning after checking with unit operator that the drum is ready to unhead, both heads are to be unbolted at the same time. Four (4) bolts be left intact in the bottom head until the top head has been removed. Then these bolts will be removed and the bottom head moved from under the drum. 5-15-78 CHEV B8 6966 I1I-A-05 V. Responsibility The head decoker has overall responsibility to see that all phases of the decoking operation proceeds smoothly and efficiently. He will give corrective instructions to other members of the crew whenever necessary to insure the decoking operation is progressing in the proper manner. Every other member of the crew is responsible for the specific duties and equipment within his area of work. Good cooperation and coordination between all members of the crew is essential for a safe and efficient decoking operation. 5-15-78 CHEV B8 6967 841 DELAYED COKING UNIT GENERAL START-UP PROCEDURE III-A-06 The following procedure outlines the proper steps to be taken for a normal start-up. The time when each step is completed is to be recorded and initialed by the Operator so that the shift relieving will be informed as to the status of the unit. Time Initials 1. Call Pump House 163 and get tank no. and tests on start-up oil. 2. Notify the following that the unit is starting up and the approximate time each will be affected. Phone a. Shift Foreman 507 b. Gas Dispatcher 2265 c. Pump House 163 327 d. HF Alkylation 443 2162 e. Gulfiner 241 339 f. Gas Plant 7944 421 g. Boiler House No. 15 383 h. Power House No. 3 2263 3. Line unit up for circulating. (Make sure all flushing oil lines at heater are closed.) 4. Have a coke drum cleaned, headed up, purged, and steam tested. 5. Roll all pumps and line up cooling water, roll fans and put gas compressor auxiliary lube oil pump on. 6. Steam out all vessels, transfer lines, exchangers, 5-15-78 CHEV B8 6968 5-15-78 III-A-07 flushing oil lines, gland oil lines, and steam test for tightness at vessel working pressure. 7. Activate flare line. Remove blanks from flare line at battery limit with valve to flare header closed. Steam flare line from 841 DCU to vent on flare line at battery limit. Gas up flare line from unit at same time unit is gassed up. Open 10" valve to flare header when gas up of unit is complete. Plug drain valve and blind flange vent valve at battery limit. 8. Pressure the unit with fuel gas. 9. Drain water from all vessels, exchangers, and lines until drains show no more water. 10. Line up unit and bring in start-up gas oil into fractionator bottom. Circulate through furnace tubes and then pump oil from fractionator to slop. 11. Cut start up steam through furnace superheater tubes. 12. Bring additional start-up gas oil into fractionator, start circulation at about 6.0 divisions per pass (minimum 5.0 divisions), light furnace, and bring outlet temperature to 650-700F at about 150F per hour. See "Instructions for Firing Furnaces." 13. Put feed accumulator in service by circulating through 26-J pump from tanks No. 1506 or 1507 and excessing from pump No. 11-J or 11-JA back to tanks. (Make sure valve by 11-C exchanger is closed.) CHEV B8 6969 5-15-78 III-A-08 14. Set 27 pounds on the low pressure separator to flare control valve and open the 1-1/2" fuel valve to the low pressure separator all the way. 15. Drain water from all low points during start-up. 16. Put a normal water level in the low pressure separator, foul condensate accumulator, foul condensate stripper, and 8-C steam generator. 17. Start the foul condensate system. 18. Back start-up gas oil into the absorber and establish a normal level. 19. Get flushing oil started to the fractionator bottom sight glass and level column, furnace outlet pressure gauge and switch valve inlet pressure gauge. 20. Put the start-up gland oil system on. 21. When the furnace outlet temperature reaches 650-700F, start warming the coke drum. 22. When the coke drum temperature reaches 500F (at the coolest point TI 101-44 or TI 104-47) raise the furnace outlet temperature to 800F at about 50F per hour. 23. Use low pressure separator gasoline, heavy gas oil production and start-up gas oil for reflux as necessary to hold top tower temperature down. 24. Cut the 1-1/2" fuel gas line out of the low pressure separator when making sufficient gas to hold up tower pressure. 25. Pump initial oil levels in the heavy gas oil pan and light gas oil stripper to slop to flush out the lines. CHEV 38 6970 5-15-78 III-A-09 26. Drain all liquid from the low point in the vapor line between 1-C coolers and the low pressure separator before bringing in crude. 27. Line up gasoline, light distillate fuel and heavy gas oil to slop until the fractionator reaches normal operating conditions; then, cut gasoline, to 842 DCU gasoline fractionation section either direct to gasoline stripper 204-E or to the line to 102-C, depending on operating conditions. If the gasoline fractionation section is not in operation, gasoline will be sent direct to 6141 depropanizer. Light distillate fuel and heavy gas oil will be cut to cracking stock. Sample light distillate fuel and cut to Gulfiner 241 when it is on test. 28. When the coke drum lower level temperature reaches 675-700F and the furnace outlet temperature is to 800F, set valves at coke drums, light all burners and start temperature up to 915F as rapidly as possible and cut into coke drum. Start reduced crude to unit. Open 3/4" fuel gas minimum flow by pass valves on regulators at each furnace. 29. Put the compressor on when making sufficient gas to keep it from pumping. If there is a delay in putting the compressor on, pressure up the absorber with the 1" fuel gas connections in the overhead line so normal reflux can be started. CHEV B8 6971 III-A-10 30. Get normal reflux started as quickly as possible. 31. When a level appears in the light gas oil stripper, start normal gland oil system and cut out: start up gland oil. 32. When steam production starts, put 8-C boiler on and cut start up steam out of superheater tubes. 33. Shut down the compressor auxiliary lube oil pump. 34. Line unit out at specified conditions. CHEV B8 6972 841 DELAYED COKING UNIT GENERAL SHUTDOWN PROCEDURE III-A-11 The following procedure outlines the proper steps to be taken for a normal shutdown and for freeing the unit of hydrocarbons. The time each step is completed is to be recorded and initialed by the Operator so that the shift relieving will be informed as to the status of the unit. Time Initials 1. Notify the following that the unit is shutting down and the approximate time the shutdown will start. Phone a. Shift Foreman 507 b. Gas Dispatcher 2265 c. Pump House 163 327 d. HF Alkylation 443 2162 e. Gulfiner Unit 241 339 f. Gas Plant 7944 421 g. Boiler House No. 15 383 h. Power House No. 3 2263 2. Line up with 163 Pump House to furnish start up gas oil through the 6" gas oil line. If the 6" gas oil line is being used for Light Distillate Fuel, put the LDF through the 4" gas oil line. 3. Have a coke drum warmed up and ready to switch into, if needed. 4. Start maximum heavy gas oil recycle on TRC 103 and back out Reduced Crude to hold fractionator bottom level. 5. Cut gasoline, LDF, and heavy gas oil to slop. Block 5-15-78 CHEV B8 6973 5-15-78 III-A-12 off 841 gasoline line at the compressor discharge manifold at 842 DCU. 6. Drop furnace outlet temperature quickly to 750F, simultaneously by pass the coke drum and circulate into the fractionator, then cut out Reduced Crude and hold fractionator bottom level with heavy gas oil recycle and start up gas oil. Continue to drop outlet temperature at about 150F per hour. 7. Cut Reduced Crude coming to the unit out of Charge Accumulator to storage Tanks No. 1506 and 1507. 8. When gas production drops off sufficiently (before the compressor starts pumping), open the 1-1/2" fuel gas line into the low pressure separator and shut the compressor down. Simultaneously block off 841 DCU absorber gas line at knock out drum 201F at 842 DCU. If normal reflux is still holding, cut the 1" fuel gas line into the absorber to hold the pressure up; otherwise, use start-up gasoline reflux, heavy gas oil, and start-up gas oil to hold the tower top down. 9. When light gas oil pump loses suction, put start-up gland oil in operation. 10. Steam the full coke drum into the fractionator, depressure to the blowdown drum and cool in the normal manner. Block in the drum that was warmed up for the switch and hold until it can be steamed and depressured. Be sure it does not cool and pull a vacuum. CHEV B8 6974 5-15-78 III-A-13 11. Shut pumps down as they lose suction. 12. When steam production drops off from 8-C Boiler so that the superheater outlet temperature gets above 700F, block in and vent 8-C; put steam through the superheater tubes and open the superheater vent. 13. When the furnace outlet temperature reaches 400F, shut off fuel gas to the furnace and pull the gas spool. Stop circulation and steam the furnace into the fractionator. When steam is observed at the furnace outlet headers open the emergency reel valve, close the "B" valve and steam the furnace tubes to the blowdown for 30 minutes. 14. Pump oil from the fractionator to slop, blending with start up oil as necessary to keep the mixture below 200F. 15. Flush the Reduced Crude line with start-up gas oil from 11-C Exchanger into the Charge Tank and into the fractionator. Block the charge tanks away from the unit and pump the fractionator to slop. 16. Steam out the flushing oil lines, quench oil lines, and 10-C fan cooler tubes. 17. After steam is cut out of the furnace and the outlet header is sufficiently cool, close the reel valve and line up to start decoking. 18. Shut down all fans, block off product manifolds, get start-up gas oil pumping discontinued. CHEV B8 6975 1II-A-14 19. Depressure, drain, vent, and steam out all vessels that will be opened during the shutdown. Steam and drain all lines at low point drains. 20. Block flare line at battery limits, open vent, and drain on flare line at battery limit and steam until gas free. Blank flare line at battery limits. 5-15-78 HEV *8 6976 III-A-15 DELAYED COKING UNIT 842 GENERAL START-UP PROCEDURE COKING UNIT The following procedure outlines the proper steps to be taken for a normal istart-up. The time when each step is completed is to be recorded and initialed by the operator so that the shift relieving will be informed as to the status of the unit. Detailed descriptions of many of the steps may be found in Kellogg's Operator's Manual. Time Initials __________________ 1. Notify the following that the unit is starting up and the approximate time each will be affected. a. Shift Foreman Phone 507 b. Gas Dispatcher 2265 c. Pump House 163 327 d. HF Alkylation Unit 443 2162 e. Atmospheric & Vacuum Unit 144 381 f. Gulfiner Unit 241 g. Gas Plant 7944 h. Boiler House No. 15 i. Power Plant No. 3 339 421 383 2263 J. Platforming Unit 1341 k. Pump House 169 649 372 Get tank number and tests on start up oil from Pump House 163. 3. Line unit up for circulating. (Make sure all flushing oil lines at heater are closed.) 5-15-78 CHEV 38 6977 5-15-78 III-A-16 4. Have a coke drum cleaned, headed, purged# and steam tested. 5. Roll all pumps and line up cooling water, roll fans, start lube oil and seal oil systems for gas compressor. 6. Steam out all vessels, transfer lines, exchangers, flushing oil lines until all air is removed from system. Steam test for tightness at vessel working pressure. 7. Activate the flare lines. If the coking unit and gasoline fractionation section are both down, pull the blank in the 20" line at the main flare line with the 20" valve closed. Steam the flare line through the vent near the main line valve and when air free pressure up with fuel gas and then open the 20" flare line valve. If the gasoline fractionation section is running, steam flare line RV-9 to the vent near the 12" check valve. When air free gas the line up and pull the blank at the check valve. 8. Pressure the unit up with fuel gas. 9. Drain water from all vessels, exchangers, and lines until drains show no more water. 10. Line up unit and bring start-up gas oil into fractionator bottom and circulate through furnace tubes. Then pump it to slop. 11. Establish circulation in the steam generating system. Open vent on top of steam drum 117-F. Bring in CHEV B8 6978 5-15-78 ni-A-17 boiler feed water and establish a level of boiler water in the steam drum. Place boiler water circulating pump 131-J in operation discharging in parallel through steam generator 108-C and the boiler feed water coils in the coke furnaces, and return to the steam drum. Activate all instruments associated with the steam generating system. 12. Bring additional start-up gas oil into fractionator and start circulation through furnace at 260 B/H, (33 B/H on each pass) light furnace using procedure from operating manual and bring heater outlet and flow rates up as follows: First Hour 260 B/H to 250F Second Hour 290 B/H to 400F Third Hour 335 B/H t:o 600F 13. When circulation is started place fractionator bottoms coke filter in operation by starting coke filter circulating pump 114-J. 14. Keep check on steam generating system and as production of steam starts, gradually close the vent valve on the steam drum and increase drum pressure to 125 psig. Then gradually open the "Edwards" non-return valve and let steam flow through the coker furnace superheater coils to the heater vent. Do not block the steam drum vent until steam is flowing through the superheater. When the superheater outlet is dry, steam may be released to the 125 PSIG steam supply header. CHEV B8 6979 5-15-78 III-A-18 15. Gradually increase the circulating rate to 530 B/H (757. of full charge) and Increase the temperature to 650-700F. 16. Put the hot oil accumulator (104-F) in service by taking suction from tank No. 1511 or 1512 with 102-J and pumping to hot oil accumulator and taking suction from 104-F with pump 101-J and returning to storage in tank No. 1511 or 1512. 17. Set 20 psig on the low pressure separator control valve to the flare (PICa 1002) and open the 1-1-2" fuel gas line to the low pressure separator wide open. 18. Recheck for water at all low points. 19. Establish a normal water level in the low pressure separator, foul condensate accumulator, and foul condensate stripper. 20. Start the foul condensate system. 21. When the furnace outlet temperature reaches 650-700F, start warming up the coke drum. 22. When the coke drum temperature reaches 500P at the coolest point raise the furnace outlet temperature at 50F/Hr. to 800F. 23. Use low pressure separator gasoline, and heavy gas oil production from the unit for reflux as necessary to hold tower top down. 24. Pump initial oil levels from the heavy gas oil pan and the light gas oil stripper to slop to clear lines. 25. When heavy gas oil production is sufficient establish CHEV B8 6980 5-15-78 III-A-19 flushing oil to the fractionator bottom sight glass and level column, the furnace outlet pressure gauges and to the switch valve inlet pressure gauge. 26. Put the 1-1/2" fuel gas line to low pressure separator on control (PRCa 1000) when making sufficient gas to hold tower pressure up. 27. Line up gasoline, light distillate fuel, and heavygas oil to slop until fractionator reaches normal opera ting conditions, then cut gasoline to the gasoline fractionation section, light distillate fuel and heavy gas oil to cracking stock. Cut light distillate fueT to Gulfiner 241 when on test. 28. When the coke drum lower level temperature reaches 675 to 700F and the furnace outlet is to 800F, set valves at coke drums, light all burners and start temperature up to 915F as rapidly as possible and cut into coke drum. Start reduced crude to unit. Open 3/4" fuel gas minimum flow by-pass valves on regulators at each furnace. 29. Put the coker gas compressor on when a steady flow of gas sufficient to keep the compressor from pumping is being made. By-pass the absorber, sponge absorber and fuel gas scrubber and go to the flare at inlet to knockout drum 201-F. Set pressure regulator PRCa 1001 on the outlet of sponge absorber 104-F. CHEV 88 698, 1I1-A-20 30. Establish lean oil flow to absorber 103-E. When lean oil flow is established open the gas outlet valve on 103-E and gradually throttle the. absorber gas by-pass while opening the absorber gas inlet until the by-pass valve is completely closed and the inlet valve wide open. 32. Gradually cut absorber gas through fuel gas scrubber 201-E. Gradually closing line to flare and opening line to fuel gas scrubber until the flare valve is closed and the scrubber valve open. Keep a close watch on the fuel gas system to furnaces. 33. Establish normal reflux conditions as rapidly as possible. 34. Line the unit out at the specified conditions. CHEV B8 6982 DELAYED COKING UNIT 842 GENERAL START-UP PROCEDURE GASOLINE FRACTIONATION AND TREATING SECTION III-A-21 The following procedure outlines the proper steps to be taken for a normal start-up. The time when each step is completed is to be recorded and initialed by the operator so that the shift relieving will be informed as to the status of the unit. Time Initials _____ ______________1. Notify the following that the unit is starting up and the approximate time each will be affected. Phone a. Shift Foreman 507 b. Gas Dispatcher 2265 c. Pump House No. 163 d. HF Alkylation Unit 443 327 2162 e. Platforming Unit 1341 f. Copper Sweetening Unit Gas Plant 7944 h. Boiler House No. 15 i. Pump House No. 169 649 485 421 383 372 2. Purge circulating hot oil system with steam by opening steam into all passes of the circulating hot oil furnace 201-B and flowing through all reboilers of the circulating hot oil system. Vent steam from the vent on hot oil accumulator 208-F. Purge all related piping. 3. When purging has been completed, test heater coils 5-15-78 CHEV B8 6983 5-15-78 III-A-22 by throttling heater outlets to apply full steam line pressure (125 psig) on heater coils. Reduce pressure gradually when test is completed. 4. Throttle vent on hot oil accumulator 208-F and increase steam pressure to 10 pounds below relief valve setting on the hot oil accumulator. (Relief valve setting 45 psig. Test at 35 psig.) 5. When test proves satisfactory reduce steam pressure gradually and hold at positive steam pressure until the balance of the gasoline fractionation is purged of air and the flare line is activated. 6. Purge fuel gas scrubber 201-E of all air by filling with water and overflowing at vent. Hold until remainder of gasoline fractionation section is purged and flare line is activated. 7. Purge C3-C4 scrubber 202-E and amine separator 202-F by filling with water and overflowing from vent on 202-F. Also, fill C3-C4 product line from 202-F to control valve PRCa-2008 with water. Hold until remainder of gasoline fractionation section is purged and flare line.is activated. 8. Steam purge amine reactivator 203-F, gasoline stripper 204-E, debutanizer 205-E, gasoline splitter 206-E, intermediate gasoline stripper 207-E, other related drums, and lines associated with the system through the vents and low point drains. CHEV B8 6984 III-A-23 9. When all air has been purged from the vessels and related lines apply pressure for leak test by throttling vessel vent valves. Raise pressure to normal operating pressure where possible and check for leaks. 10. When test is completed reduce pressure to approximately 5 psig and hold until flare line is activated. 11. Activate flare system. If the coking section and the gasoline fractionation section are both down, remove blind flange from 20" line at main flare line and keep 20" valve closed. Steam 20" line RV-1 through vents at flare line until free of air, then gas line up with fuel gas. Then open 20" valve to flare line. If coking unit is in operation, steam line RV-1 to check valve and gas up flare line with fuel gas, then remove blank. 12. With flare line activated, proceed with gassing up all vessels and lines with fuel gas to approximately 5 psig. 13. Back fuel gas from fuel gas knockout drum through gas line to 201-E and vent through 2" vent to purge air from line. Block in and pressure water from tower 201-E to sewer. Pressure 201-E to normal operating pressure with gas. 14. Pressure water from C3-C4 scrubber 202-E, amine separator 202-F, and C3C4 line to control valve PRCa-2008 with fuel gas. When water is out, pressure to operating pressure with fuel gas, if possible. CHEV B8 6985 5-15-78 III-A-24 15. Establish DEA circulation and levels in 201-E and 202-E by charging 15% DEA. by weight solution from storage tank No. 1515 (205-F) using DEA pumps 201-J and 202-J to charge C3-C4 and fuel gas scrubbers. 16. Activate the bottom level controllers LRCa 2002 for 201-E and LRCa 2003 for 202-E and set the controllers for normal level in the fuel gas scrubber 201-E, but keep a lower than normal in C3-C4 scrubber 202-E. When a level is developed in the hydrocarbon release drum 203-F place level controller LC-2006 in operation to maintain a normal level in the drum. 17. When the flow through LC-2006 establishes a working level in the bottom of the reactivator, take suction from the bottom of the reactivator through exchanger 201-C and cooler 202-C, using pumps 201-JA and 202-JA. Direct the discharge of 201-JA through FRCa 2006.to C3-C4 scrubber 202-E and 202-JA through FRCa 2007 to fuel gas scrubber 201-E. 18. Open the start-up line to reactivator reboiler 204-C while the level is being established in the reactivator and add steam to reboiler to gradually raise the reboiler vapor to normal temperature. Start fans on 203-C and vent inert gas from 203-C and reactivator reflux drum 204-E. 19. Place boiler feed water in operation to desuperheat steam to 204-C. Put PC-1038 and THIC 1016 on control to maintain 50 psig and 298F on steam to CHEV B8 6986 5-15-78 III-A-25 204-C. Place TRCa 2004 in operation to reset and control FRCa 2021 steam to reboiler 204-C. 20. Activate the unit condensate system to receive condensate from 204-C. Place condensate level controller LC-2008 in service to control condensate from 204-C. 21. When a level is established in reflux drum 204-E start reflux pump 203-J and discharge through level controller LC-2009 to the reactivator. Place level controller and alarms on reflux drum 204-E in service. 22. Establish gas oil circulation in circulating hot oil system. Bring in gas oil from DCU 841 through line 0-842 to circulating hot oil accumulator 203-F. When a working level is established in the accumulator, start circulating hot oil pump 206-J and discharge through furnace 201-B and return to the hot oil accumulator by the reboiler by-pass. 23. Circulate the system for about thirty minutes, then stop circulation for thirty minutes and draw water at all low points. Repeat until system is free of water. Equalize flow through heater passes. 24. Fire the circulating hot oil heater using the furnace firing procedure from the Gulf Procedure Manual. Increase the firing rate at 75F/Hr. on the combined heater outlet until an outlet temperature of 575F is reached. Care must be exercised in the rate of heating to allow complete drying of the oil. CHEV B8 6987 5-15-78 III-A-26 25. Put gasoline stripper 204-E in operation. When starting up on gasoline from DCU 841, line up to take gasoline from 3-J pump at DCU 841 through line 0-256 to discharge of 103-J, then through 0-253 to gasoline stripper 204-E. Be sure blinds are turned to blank lines from DCU 842. Open overhead from 204-E tank to DCU 841 through line 0-408. Start a small flow of gasoline from DCU 841 and while a level is developing in the bottom of the gasoline stripper, open the reboiler start-up line and put instruments in operation. When a working level is established in the bottom of the gasoline stripper, start a flow of steam through reboiler 205-C and raise the reboiler vapor outlet gradually to normal operating temperature. Take suction from the bottom of the gasoline stripper with debutanizer feed pump 207-J and discharge to debutanizer 205-E via FRCa 2000 and debutanizer feed heater 212-C. 26. Put debutanizer 205-E in operation. As feed from the gasoline stripper establishes a level in the bottom of the debutanizer tower, open the debutanizer start-up line to insure feed to the reboiler during the early stages of the start-up, and start the fans on debutanizer overhead condenser 208-C. Place instruments associated with the debutanizer in service and start heating oil flow through the debutanizer reboiler. Gradually increase reboiler CH& B8 6988 5-15-78 Ill-A-27 vapor outlet to normal operating temperature and pressure and excess bottoms under level control (LRCa-2011) to gasoline splitter 206-E. Purge overhead condenser 208-C and debutanizer reflux drum free of noncondensables and as a level is established in the reflux drum put the reflux pump 204-J in service. Start reflux flow, place FRCa-2003 in service in the reflux line and use this controller as a straight flow controller. When tower operation is steady the fractional analog computer C-l may be placed in operation. Place FRCa 2002 in operation and start product flow from the debutanizer reflux pump via debutanizer overhead cooler 209-C to the C3-C4 scrubber 202-E. 27. Establish normal operating conditions on C3-C4 scrubber. The DEA level in the C3-C4 scrubber must be kept low at the start of operations to take care of the increase in level when C3-C4 stream is admitted to the tower. As the flow increases and an interface is established, the scrubber level may be set in the upper part of the tower. When a level is established in the amine separator 202-F, place level controller (LC-2005) and alarm instruments RLA-2040 and LLA-2041 in service. 28. Put gasoline splitter 206-E in operation. Feed from the debutanizer bottom will start building a level in the bottom of gasoline splitter 206-E. While the level is building, open the start-up line to CHEV B8 6989 5-15-78 IXX-A-28 to insure feed to the gasoline splitter reboiler 207-C and start the fans on gasoline splitter overhead condenser 210-C. Place instruments associated with the gasoline splitter in service and as a working level is established in the bottom of the tower, start heating oil flow through the gasoline splitter reboiler 207-C. Gradually increase the reboiler vapor outlet to normal temperature. Line up tower bottoms to heavy gasoline products pump 208-J and discharge bottoms to storage under control of FRCa-2014. Purge the overhead condenser 21-C and reflux drum 207-F free of noncondensables and when a level is established in the reflux drum, put the gasoline splitter reflux pump 203-J in service. Use FRCa 2004 as a straight flow controller until tower conditions are stabilized. Place all instruments associated with the gasoline splitter in service and adjust for normal conditions. Start cooling water flow through light gasoline products cooler 211-C and place cascade controller FRCa-2011 in service to control the level in the gasoline splitter reflux drum and send light gasoline to storage. When the tower top temperature is fairly stable, place th'e analog computer 02 in operation and start a flow of intermediate gasoline to intermediate gasoline stripper 207-E. CHEV B8 6990 III-A-29 29. Put intermediate gasoline stripper 207-E in operation. As a level develops in intermediate gasoline stripper 207-E, place level controller LRCa-2001, high level alarm HLA-2Q26 and low level alarm LLA 2027 in service. Open the start-up line to reboiler 215-C. When a normal level is established in the bottom of the stripper, place FRCa-2018 in operation as a straight flow controller and start heating oil to intermediate gasoline stripper reboiler 215-C. Raise the reboiler vapor outlet temperature (TI 1000-31) gradually to normal operating temperature and put TRCa-2003 in cascade with FRCa-2018. Start fans on intermediate gasoline product cooler 213-C. Line up stripper bottoms to intermediate gasoline product pump 209-J and discharge through cooler 213-C and FRCa-2005 to storage. 5-15-78 C^V Bd S99i DELAYED COKING UNIT 842 GENERAL SHUTDOWN PROCEDURE COKING UNIT III-A-30 The following procedure outlines the proper steps to be taken for a normal shutdown and for freeing the unit of hydrocarbons. The time when each step is completed is to be recorded and initialed by the operator so that the shift relieving will be informed as to the status of the unit. Time Initials 1. Notify the following that the unit is shutting down and the approximate time the shutdown will start. a. Shift Foreman Phone 507 b. Gas Dispatcher 2265 c. Pump House 163 327 d. HF Alkylation Unit 443 2162 e. Platformer Unit 1341 649 f. Gulfiner Unit 241 339 g. Gas Plant 7944 421 h. Boiler House No. 15 383 i. Power Plant No. 3 2263 j. Pump House 169 372 k. Atmospheric & Vacuum Unit 144 381 2. Cut light distillate fuel to 8" Cracking Stock line at manifold 29th Street and Avenue F and have Pump House No. 163 line up start up gas oil through 6" Heavy Gas Oil line through DCU 841. 5-15-78 CHEV B8 6992 5-15-78 III-A-31 3. Have coke drum warmed up and ready to switch into, if needed. 4. Gradually reduce charge rate to 530 B/H (75% of normal charge rate), start maximum heavy gas oil on TRCa 1013 and back out reduced crude to hold fractionator bottom level. 5. If DCU 841 is running and will continue to go to the gasoline fractionation section, cut the 841 gasoline away from the inlet line to Cooler 102-C and route direct to gasoline fractionation through lines 0-256 and 0-253. Switch the gasoline stripper overhead away from the inlet line to Cooler 102-C and route it back to DCU 841. Turn spectacle blank in 841 gasoline line 0-255 going to Cooler 102-C. 6. Cut gasoline, light distillate fuel and heavy gas oil to slop. Turn spectacle blind in gasoline line P-253. If DCU 841 is not sending gasoline to the gasoline fractionation section, shutdown procedure for the fractionation section should be started at this time. 7. Drop furnace outlet temperature quickly to 750F, simultaneously by-pass the coke drum and circulate into the fractionator; then, cut out reduced crude and hold fractionator bottom level with heavy gas oil recycle and start up gas oil. Continue to drop temperature at about 150F/Hr. CHEV B8 6993 1II-A-32 8. Cut the reduced crude from AVU 144 out of the feed accumulator direct to tanks No. 1511 and 1512. If AVU 144 is to continue sending reduced crude to tanks No. 1511 and 1512, Cooler 112-C should be placed in operation at the first opportunity and AVU 144 requested to cool reduced crude all possible. 9. When the gas production drops off sufficiently, (before the compressor starts pumping) shut down the gas compressor. PRCa 1000B should admit fuel gas to hold pressure up on low pressure separator. If normal reflux is still holding, cut fuel gas into absorber to hold pressure up. Otherwise, use start-up gasoline reflux and heavy gas oil to hold tower top down. Block absorber gas line to fuel gas scrubber ahead of knockout drum 201-F. 10. Steam the full coke drum into fractionator, depressure to the blowdown, and cool in the normal manner. Block in the drum that was warmed up for switch and hold it for further orders. Be sure drum Is held under positive pressure. 11. Shut pumps down as they lose suction. 12. As the steam make on the steam generator decreases as indicated by flow recorder FRa 1028, close the valve in steam make line SS-1 and simultaneously open the vent line from the superheater coils and vent steam to atmosphere. 13. When the furnace outlet temperature reaches 400F, shut off fuel gas and remove the gas spool. Stop CHEV B8 6994 III-A-34 19. Steam out flushing oil lines, quench oil lines, and the tubes of fan Cooler 110-CIA.. 20. After steam is cut out of furnace tubes and the outlet headers are sufficiently cool, close the reel valves and line up to begin steam-air decoking. 21. Shut down all fans associated with the coking unit, block off coker product manifolds and have Pump House 163 discontinue start-up oil. 22. Depressure all vessels to the flare and then block off from the flare system. If the gasoline fractionation is to remain in operation, the flare line from the coking unit will be blanked off at the check valve in 12" line RC-9 and the flare line in the unit steamed through the 3" vent. If both the coking unit and the gasoline fractionation unit are being shut down, block the 20" valve at the main flare line and steam from the vent at this location. 23. Steam out all vessels, first through the vent lines and then through the top heads. Steam all lines and other equipment through vents and bleeders until gas free. 5-15-78 CHEV B8 6995 842 DELAYED COKING UNIT GENERAL SHUTDOWN PROCEDURE GASOLINE FRACTIONATION AND'TREATING SECTION III-A-35 The following procedure outlines the steps to be taken for normal shutdown and for freeing the unit of hydrocarbons. The time each step is completed is to be recorded and initialed by the operator so that the shift relieving will be informed as to the status of the unit. Time Initials _____ ______________1. Notify the following that the unit is shutting down and the approximate time the shutdown will start. a. Shift Foreman 507 b. Gas Dispatcher 2265 c. Pimp House No. 163 327 d. HF Alkylation Unit 443 2162 e. Platforming Unit 1341 649 f. Copper Sweetening Unit 485 g. Gas Plant 7944 421 h. Boiler House No. 15 383 i. Pump House No. 169 372 2. Cut stripper bottom to 6141 via the C^-C^ line to 443 Alkylation. 3. When feed to the debutanizer is stopped, block out heating oil to feed preheater and debutanizer reboiler. Put debutanizer reflux on flow control and continue reflux until reflux pump 204-J loses suction, then shut 204-J down. Pressure debutanizer tower bottoms to gasoline splitter 206-E until 5-15-78 CHEV B8 6996 5-15-78 III-A-36 tower is empty. Block in regulator FRCa-2001 on the bottoms line as soon as tower is empty to avoid overpressuring of gasoline splitter and intermediate gasoline stripper. Pressure liquid from debutanizer reboiler to the flare. Close valves as necessary to isolate tower. 4. When the debutanizer bottoms flow to the gasoline splitter stops, put reflux on flow control and block heating oil out of stripper reboiler. Pump intermediate stripper out and shut down intermediate gasoline pump 209-J. 5. Following the shutdown of the intermediate gasoline stripper, block heating oil out of gasoline splitter reboiler 207-C. Continue to reflux the gasoline splitter until pump 205-J loses suction, then shut it down and block it off. Continue to pump bottoms to storage until heavy gasoline pump loses suction then shut it down and block lines. Pressure liquid from the reboilers on the gasoline splitter and the intermediate gasoline stripper into the flare system. 6. Shut down the hot oil circulating system vrtien the last user of heating oil is shut down. Cut fires on heater 201-B and pull gas spool. Continue circulating until oil in the system cools down, then if the system is to be. emptied for any reason, pump the circulating oil to DCU 841, 842, or to CHEV B8 6997 III-A-37 to storage as conditions require. Steam the heater tubes, drum, and lines and drain until clean and gas free. 5-15-78 CHEEV B8 6998 III-B-Q1 DELAYED COKING UNIT 842 SAFE AND QUICK SHUTDOWN EMERGENCY SHUTDOWN PROCEDURE DUE TO POWER FAILURE COKING UNIT Delayed Coking Unit 842 is served by Power Circuit No. 86 out of Power House No. 3. There is an emergency lighting circuit on the unit that services the instruments, lights in the control room and at: strategic locations on the unit. This is served by Power Circuit No. 62. In case of a power failure the emergency lighting will switch over automatically. The main line switches will also drop out in the switch house and must be reset when power Is restored. The following procedure should be followed in case of power failure: Time Initials ___________________1. Cut fuel gas out of furnace burners at the 6" fuel gas valve near heater charge pump 108-J,, ___________________2. Cut reduced crude from the fractionator. Put turbine driven charge pump 101-JA and turbine driven tank charge pump 102-JA in operation if they are not already running and circulate the feed charge accumulator until further orders. ___________________3. Shut 108-JA pump down, should it be running, and cut steam into the discharge line from 108-J pump; then, simultaneously block the transfer line Wedgeplug valve on the switch deck and open the furnace outlet reel valves Into the blowdown dm. Steam to the blowdown drum until the furnace outlet header bleeders show the tubes to be clean. 5-15-78 CHBV B8 6999 III-B-02 4. Block the coke drum off :from the fractionator at the vapor line Wedgeplug valve on the switch deck, depressure and steam the coke drum to the blowdown drum. Steaming should be continued until power is restored, then the normal cooling cycle should be started. Get maximum cooling spray water into the blowdown drum. 5. Notify the following that DCU 842 is shutting down because of electric power failure: a. Shift Foreman 507 b. Power Plant No. 3 2263 c. Gas Dispatcher 2265 d. Pump House No. 163 e. HF Alkylation Unit 443 327 2162 f. Platformer Unit 1341 649 g. Gulfiner Unit 241 h. Gas Plant 7944 339 421 i. Boiler House No. 15 j. Atmospheric & Vacuum Unit 144 Cut steam out of strippers. 383 381 7. Steam from 108-J pump discharge through the by-pass lines on pump 108-J and 108-JA into the fractionator for five minutes, then block off the suction valves to the pump, and continue to steam the pumps through the discharge bleeders and pump case drain until the pumps are clean. 8. As the steam make on the steam generator decreases as indicated by flow recorder FRa 1028, close the CHEV B8 7000 II.I-B-02 4. Block the coke drum off ;from the fractionator at the vapor line Wedgeplug valve on the switch deck, depressure and steam the coke drum to the blowdown drum. Steaming should be continued until power is restored, then the normal cooling cycle should be started. Get maximum cooling spray water into the blowdown drum. 5. Notify the following that DCU 842 is shutting down because of electric power failure: a. Shift Foreman 507 b. Power Plant No. 3 2263 c. Gas Dispatcher 2265 d. Pump House No. 163 327 e. HF Alkylation Unit 443 2162 f. Platformer Unit 1341 g. Gulfiner Unit 241 h. Gas Plant 7944 i. Boiler House No. 15 649 339 421 383 j. Atmospheric & Vacuum Unit 144 Cut steam out of strippers. 381 7. Steam from 108-J pump discharge through the by-pass lines on pump 108-J and 108-JA into the fractionator for five minutes, then block off the suction valves to the pump, and continue to steam the pumps through the discharge bleeders and pump case drain until the pumps are clean. 8. As the steam make on the steam generator decreases as indicated by flow recorder FRa 1028, close the CHEV B8 7001 5-15-78 III-B-03 valve in the 10" steam make line and simultaneously open the vent from the superheater coils and vent steam to the atmosphere. 9. Block off the absorber gas line to the fuel gas scrubber, gasoline to the gasoline fractionation section and light distillate fuel and heavy gas oil to field. 10. Line up to take heavy gas oil from DCU 841 or start-up oil from 163 PH for flushing. Pump the bottoms from the fractionator with pump 113-J or 113-JA, using flushing oil to quench the stream as necessary to get 200F on the outlet of 110-CB Cooler. Pump this to slop tank 1513 (109F). 11. Flush the reduced crude line to the fractionator through 107-C and 111-C until the line is clear of reduced crude. Also, flush the suction line from 108-J and 108-JA back into the fractionator. Pump the fractionator bottoms to slop tank 1513. 12. Pump the fractionator bottoms filter out to the blowdown system, then flush the filter with start-up oil and pump it out. 13. If the unit is down long enough for the steam make from the steam generator to stop, block off the boiler feed water flow to the steam drum and open the steam vent on the steam drum to the atmosphere. 14. If the shutdown is prolonged, put tank cooler 112-C in operation and request AVU 144 to cool the reduced crude all possible. CHEV B8 7002 III-B-04 NOTE: Do not go on circulation with 108-JA steam turbine pump in event of an electric power failure as there is sufficient heat in the furnace to cause coke formation of the fractionator from this hot oil. Do not cut back into the coke drum, that was being filled. Warm up an EMPTY drum to switch into. 5-15-78 CHEV B8 7003 III-B-05 DELAYED COKING UNIT 842 SAFE AND QUICK SHUTDOWN EMERGENCY SHUTDOWN PROCEDURE DUE TO POWER FAILURE GASOLINE FRACTIONATION SECTION The following procedure outlines the steps to be taken for an emergency shutdown due to power failure. A power failure affecting this section would involve the coking section also so that this section must be correlated with the coking unit. The time each step is completed is to be recorded and initialed by the operator. Time Initials __________________ 1. Cut heat on all reboilers first by cutting back on controllers at the control board and secondly by blocking valves on steam lines and heating oil at reboilers. __________________ 2. Cut fires on circulating hot oil furnace 201-B by closing valve on gas line near pump 101-J. __________________ -3. Cut DCU 841 gasoline stream away from the inlet to 102-C cooler and send direct t:o 6141 depropanizer through DCU 841 gasoline line connection into the C3-C4 line. Notify HF Alkylation 443 - Phone 2162. ____ _____________ 4. Block DCU 841 absorber gas away from fuel gas scrubber and send to fuel gas system from DCU 841. ______________ ____ 5. Block DCU 842 absorber gas away from fuel gas scrubber. __________ 6. Block lines on the gasoline fractionation towers, and DEA system as necessary to maintain levels and hold until power is restored. 5-15-78 chev 88 7004 DELAYED COKING UNIT 841 SAFE AND QUICK SHUTDOWN EMERGENCY SHUTDOWN PROCEDURE DUE TO ELECTRIC POWER FAILURE III-B-06 T'tme Name _____ ________ 1. Cut fuel gas out of the furnace at the chain valve on the fuel gas knock-out drum. _____ ________ 2. Cut steam into the furnace at 8J and 8JA pump discharge (shut 8JA steam turbine down, if it is still running); then, simultaneously block the transfer line wedge plug valve on the switch deck and open the furnace outlet reel valve. Cut steam into the transfer line at the switch valve to clear the line back toward the furnace and continue to steam the tubes from 8J and 8JA through the reel valve and into the blowdown drum until the furnace outlet header bleeders show the tubes to be clear. Cut steam out of the strippers. _____ _____ 3. Block the coke drum off from the fractionator at the vapor line wedge plug valves on the switch deck, depressure and steam the coke drum hard to the blowdown drums until electric power is restored and the normal cooling cycle can be started. Get as much cooling spray water as possible in the second blowdown drum for quench. Also, circulate any oil that may be present in the first blowdown drum with 27J pump through the spray nozzle. 5-15-78 CHEV B8 7005 III-B-07 _____________ 4. Steam from 8J and 8JA pump discharge through the pump bypass lines7 into the section and into the fractionator _____ _____ _____ _____ _____ _____ _____ ____ for five minutes, then block off the suction valves and continue to steam the pumps through the discharge bleeders and pump case drain lines until the pumps are clear. 5. Block off absorber gas from the unit, heavy gas oil from the unit, light gas oil from the unit, and gasoline from the unit. When 8C boiler quits generating steam, block off.boiler feed water to the unit. Notify all concerned personnel. 6. Line up to receive start up gas oil and pump the bottom of the fractionator"with 10J and 10JA pump to No. 104 Pumphouse slop tanks Nos. 2410 and 2412, using start-up gas oil as necessary to quench the mixture below 200F. 7. Flush the reduced crude charge line with start-up gas oil from 11C exchangers back to No. 1506 and 1507 tanks until the line is clear of reduced crude at 11J and 11JA pump sample bleeders, then block off the tank suction valves. 8. After the fractionator bottom is pumped down, flush the reduced crude charge line with start-up gas oil from 11C exchangers into the fractionator until the line is clear of reduced crude at FRC 101 fresh feed regulator bleeder. Pump the fractionator bottom and the fresh feed exchangers to No. 104 Pumphouse slop tanks Nos. 2410 and 2412. 5-15-78 9. Cut off all electric motor switches so equipment will not be damaged when electric power is restored. CHEV B8 7006 III-B-08 NOTE: Do not go on circulation with 8JA steam turbine pump in event of an electric power failure as there is sufficient heat in the furnace to cause coke formation in the bottom of the fractionator from this hot oil. Do not cut back into a coke drum that was being filled. Warm up an empty drum to switch into. 5-15-78 CHEV B8 7007 DELAYED COKING UNIT 841 EMERGENCY PROCEDURES DUE TO COOLING WATER/ BOILER FEED WATER/ INSTRUMENT AIR/ AND YARD STEAM FAILURES III-C-01 COOLING WATER FAILURE Put compressor 2J lube oil cooler, jet water pump 12J lube oil cooler, and cooling water to all pump jackets on blowdown pit water from 13J. Contact 82 Pump House as soon as possible to determine cause and expected duration of cooling water failure. BOILER FEED WATER FAILURE Cut back on fresh feed and circulation, cut back as much as possible on intermediate reflux and raise top reflux rate as needed, and prepare to put unit on circulation. Contact 15 Boiler House as soon as possible to determine cause and expected duration of boiler feed water failure. INSTRUMENT AIR FAILURE Determine if failure is due to loss of pressure thru air drier and if so, switch or bypass drier as necessary. If instrument air failure is due to pressure drop on the yard air line and the air jammer does not come on automatically, put the air jammer on manually. If the pressure does not come up, block off yard air to the unit at battery limits. If pressure still does not come up, shut the unit down in the same manner as for electric power failure and relieve pressures to the blowdown stack and flare manually as necessary. Contact No. 70 Compressor House as soon as possible to determine cause and duration of yard air failure. 5-15-78 CHEV B8 7008 III-C-02 YARD STEAM FAILURE Cut back as much as possible on steam usage (i.e., on steam to light gas oil, lean oil and foul condensate strippers, on steam tracing, put 8J on if 8JA is running, etc.), lower steam pressure from 8C boiler to about 110# at the pressure controller. If steam pressure on the yard line drops below 100#, block it off as necessary at the battery limits to hold the pressure above 100#. Contact No. 15 Boiler House as soon as possible to determine cause and expected duration of yard steam failure. 5-15-78 CHEV B8 7009 III-C-03 DELAYED COKING UNIT 842 EMERGENCY PROCEDURES FOR: COOLING TOWER WATER FROM PH 169 FAILURE. RAW WATER FAILURE BOILER FEED WATER FAILURE. INSTRUMENT AIR FAILURE. YARD STEAM FAILURE COOLING TOWER WATER FROM PH 169 FAILURE Check oil temperature on the gas compressor and jet water pump, if running. Shut both down if oil temperatures become high. Check temperatures on C3-C4, and light gasoline products. Contact PH 169, Phone No. 372, as soon as possible to determine cause and expected duration of cooling water failure. Notify HF Alkylation Unit 443, Phone No. 2162, and Treating Plant, Phone No. 485, of the increased temperature of the C3-C4, and light gasoline streams. Should the failure persist, arrange for hose connections to get raw water on 209-C and 211-C. RAW WATER FAILURE Put water from the blowdown pond into the raw water line through the 3" by-pass line to take care of pump cooling, air compressor after cooler, and air conditioner in the control room. It will be necessary to block off the raw water at the battery limits. Contact the Water Treating Plant, Phone No. 610 or 620, as soon as possible to determine the cause and expected duration of the water failure. BOILER FEED WATER FAILURE Cut back on fresh feed and circulation and prepare to go on circulation and cut fires on furnaces. Contact Boiler House No. 15 as soon as possible to determine cause and expected duration of boiler feed water failure. 5-15-78 CHEV B8 7010 III-C-04 INSTRUMENT AIR FAILURE Determine if failure is due to loss of pressure through air dryer, preabsorber, or after filter and if so, switch or by-pass as necessary. If instrument air failure is due to pressure drop on yard air line and emergency air compressor does not come on automatically, put air compressor on manually. If pressure does not come up, block off yard air to instrument air line at regulator PVC-1037. If pressure still does not come up, it will be necessary to shut the unit down in the same manner as for electrical power failure and relieve pressure to flare manually as necessary. Contact No. 70 Compressor House as soon as possible to determine cause and duration of yard air failure. YARD STEAM FAILURE Failure of yard steam should have no effect on the unit as the steam generating facilities should supply sufficient steam to continue operation, provided steam usage is limited. Steam operated pumps should be shut down and drum cooling operation limited, if in progress. Stripping steam may be limited or cut out, if necessary. If line pressure drops off below 100#, block off at battery limits as required to hold pressure up. Contact Boiler House No. 15, Phone No. 383, as soon as possible to determine cause and expected duration of yard steam failure. If the failure is to be prolonged, it will be necessary to shut the unit down because of lack of steam for coke drum cooling. 5-15-78 CHEV B8 7011 DELAYED COKING UNIT 842 GENERAL PROCEDURE FOR PUTTING COKING UNIT ON CIRCULATION The following procedure outlines the proper steps to be taken to put the unit on circulation. The time when each step is completed is to be recorded and initialed by the operator so that the shift relieving will be informed as to the status of the unit. Time Initials 1. Notify the following that the unit is shutting down and the approximate time the shutdown will start. a. Shift Foreman 507 b. Gas Dispatcher 421 c. Pumphouse 163 327 d. HF Alkylation Unit 443 2162 e. Platformer Unit 1341 649* f. Gulfiner Unit 241 339 g. Gas Plant 7944 h. Boiler House No. 15 421 383 i. Power Plant No. 3 2263 j. Pumphouse 169 372 .2 Check start-up oil system to be sure that start-up oil can be brought into the unit. Also, line up HGO from DCU as a back-up system. 3. Isolate the hot oil system on the Gasoline Treating Section. Line up to take approximately 25 B/H of HGO from DCU 841 and return it to DCU 841 after 5-15-78 842 Is on circulation. CHEV B8 7012 5-15-78 III-D-02 4. If available have coke drum wanned up and ready to switch into, if needed. 5. Gradually reduce charge rate to 530 B/H (75% of normal charge rate), start maximum heavy gas oil on TRCA 1013 and back out reduced crude to hold fractionator bottom level. 6. If DCU 841 is running and will continue to go to the gasoline fractionation section, cut (die 841 gasoline away from the inlet line to Cooler 102-C and route direct to gasoline fractionation through lines 0-256 and 0-253. Switch the gasoline stripper overhead away from the inlet line to Cooler 102-C and route it back to DCU 841, if DCU 841 is operating. If DCU 841 is not sending gasoline to the gasoline fractionation section, shutdown procedure for the fractionation section should be started at this time. 7. Cut light distillate fuel and heavy gas oil to slop. 8. Drop furnace outlet temperature quickly to 750F, simultaneously by-pass the coke drum and circulate into the fractionator; then, cut out reduced crude and hold fractionator bottom level with heavy gas oil recycle and start up gas oil. Continue to drop temperature to 650F and circulate. 9. Cut the reduced crude from AVU 144 out of the feed accumulator direct to tanks No. 1511 and 1512. If AVU 144 is to continue sending reduced crude to CHEV B8 7013 III-D-03 tanks No. 1511 and 1512, Cooler 112-C should be placed in operation at the first opportunity and AVU 144 requested to cool reduced crude all possible. 10. When the gas production drops off sufficiently, (before the compressor starts pumping) shut down the gas compressor. PRFa 1000B should admit fuel gas to hold pressure up on low pressure separator. If normal reflux is still holding, cut fuel gas into absorber to hold pressure up. Other wise, use start-up gasoline reflux and heavy gas oil to hold tower top down. Block absorber gas line to fuel gas scrubber ahead of knockout drum 201-F. 11. Steam the full coke drum into fractionator, depressure to the blowdown, and cool in the normal manner. Block in the drum that was warmed up for switch and hold it for further orders. Be sure drum is held under positive pressure. 12. Shut pumps down as they lose suction. 13. As the steam make on the steam generator decreases as indicated by flow recorder FRa 1028, close the valve In steam make line SS-1 and simultaneously open the vent line from the superheater coils and vent steam to atmosphere. 14. When steam make from steam generator has stopped, block off boiler feed water flow to the steam drum. Close blow off line and open vent to top of steam drum to prevent vacuum on cooling. CHEV B8 7014 III-D-Q4 15. Flush reduced crude lines with start-up oil from the connection at 111-C exchanger to the fractionator and back through the circulation line to 101-J Pump fractionator to slop. 16. Shutdown all fans associated with the coking unit and block off coker product manifold. * Have PU 1341 cut intermediate gasoline to 1805 tank. 5-15-78 CHEV B8 7015 841 DELAYED COKING UNIT FURNACE STEAM/AIR DECOKING III-D-05 Time Initials _____ _________ _____ __________ _____ _______ _____ __________ _____ _______ ____ _________ 5-15-78 1. Blank inlet side of Wilson-Synder valve. 2. Roll the ells on the furnace outlet to direct the furnace effluent to the sluiceway. 3. Put start-up steam through the superheater and vent to the air (do not let the superheater outlet temp erature exceed 800F). 4. Line up steam through the furnace charge line and start steam through FRC 102, 103, 104, and 105 furnace charge meters at a rate of about 2750 lbs/ hr. per pass (5.0 divisions per pass) or a total of about 11,000 lbs/hr. of steam. 5. Install fuel gas spool, light furnace burners, and raise the wall tube outlet temperatures (on new recorders) about 300-400F per hour until 900F is reached. 6. As soon as the heater is fired, start recording the following flows, temperatures, and pressures each hour as long as steam or air is in the tubes. A. Inlet pressure to pass "A1 B. Inlet pressure to pass MB' C. Inlet pressure to pass "C1 D. Inlet pressure to pass "D> E. Steam to pass "A" F. Steam to pass "B" CHEV B8 7010 5-15-78 JUl-D-UP G. Steam to pass "C" H. Steam to pass "D" I. Air to pass "A" J. Air to pass "B" K. Air to pass "C" L. Air to pass "D" M. Outlet temperature pass "A" N. Outlet temperature pass "B" 0. Outlet temperature pass "C" P. Outlet temperature pass "D" Q. Convection section temperature R. Convection -section temperature S. Superheater outlet temperature 7. Check temperatures in firebox frequently. TEMPERATURES SHOULD NOT EXCEED 14C0F ON FIREBOX. TUBE OUTLET, OR OPTICAL TUBE READING. 8. As the heater outlet temperatures approach 900F, coke should start spalling. If spalling occurs too fast, large particles of coke will be removed which can erode tubes and lines rapidly. If spalling is proceeding too fast, cut back on heater outlet. With the flow rates lines out, any increase in inlet pressure indicates restricted flow and plugging. 9. Occasionally catch a sample of the effluent and let it settle to check particle size. Particles should be as fine as flour. CHEV B8 7017 5-15-78 III-D-07 10. Gradually raise heater outlet temperature (25-35F/ hr.) unless heater inlet pressui-e indicates plugging. 11. Continue raising heater outlet temperatures until 1400F HEATER OUTLET, 1400F FIREBOX TEMPERATURE, OR 1400F OPTICAL TUBE TEMPERATURE is reached. STOP WHEN ONE OF THE TEMPERATURES REACH THIS LIMIT. 12. Continue to spall at the maximum temperature until the effluent clears. Tubes will be cherry red at the maximum temperature. 13. After spalling Is complete, decrease heater outlet temperature at 150 F/hr. to 1200F. 14. Decrease steam rate to 2000 lbs/hr. per pass (3.7 divisions/pass). 15. Gradually, over a 30-minute period, raise the air rate to 200 lbs/hr/pass to start burning the coke that did not spall. The effluent should turn reddish. 16. Watch temperature on outlet of each pass very closely. If it starts going up too fast, it may be necessary to: first, cut air back or out; second, increase steam; or third, cut firing rate. With this amount of air and steam, the outlet temperature should not go over 1350F. o If it does not go over 1300 F, make no changes. Check heater tubes often. If burning is too rapid, the tubes may get too hot. This can be checked by eye sight or optical pyrometer. 17. Continue raising the heater outlet temperature until CHEV B8 7018 5-15-78 III-D-08 o the maximum of 1400 F on tube outlet, firebox, or optical tube temperature is reached. Then, STOP. 18. After the effluent stays clear for about 30 minutes, cut air out of each pass and raise steam to maximum for 30 minutes. 19. Reduce steam rate to 2000 lbs/hr/pass and start air back in at 100 lbs/hr/pass. Repeat Item 18 until the effluent remains clear. 20. Reduce maximum temperature to 1300F. 21. Very gradually over a two-hour period, reduce steam rate to zero and at the same time increase the air rate to maximum. It is very important that the tubes be checked for excessive temperature every few minutes. 22. If the temperature increases above 1350F, reduce air and increase steam. 23. If it is necessary to cut air under Item 22, repeat Item 21 when maximum temperature has dropped to 1300F. 24. When no temperature increase is seen or recorded raise to maximum tube outlet, firebox, or optical tube temperature of 1400F. Hold at maximum air rate for 2-4 hours, until effluent clears. 25. Continue to check tubes for excessive temperature at least every 15 minutes. 26. Every 30 minutes blow tubes with maximum steam for 3 or 4 minutes. CHEV B8 7019 842 DELAYED COKING UNIT PROCEDURE FOR STEAM-AIR DECOKING FURNACES 101-BA & BB III-D-10 During the shutdown of the unit, the heaters are steamed out in the usual manner and the gas spool is dropped. Time . Name __________________ 1. Install DP cells and flow meters on the air lines to the air lines to the passes at orifice taps FE-1101 through FE-1108. _____ ____ 2. Install an 8 point 0-1600F temperature recorder to record points TR-1001-1 through TR-1001-8. _____ _____ 3. Line up the furnace transfer through the switch valve into the drum by-pass line and close "B" valve. _____ _____ 4. Roll the ells on the furnace outlet to direct the furnace effluent via the quench pot. Start water to quench pot. _____ _____ 5. Cut start up steam through the superheater until the steam generator develops steam. ____ 6. Line up steam generator and have it ready to go, ____ 7. Line up steam through the furnace charge line and start steam through FRCa 1001 through FRCa 1008 furnace charge meters at the rate of 2,500 lbs/hr/pass or about 20,000 lbs/hr. for the two furnaces. ____ _____ 8. Steam out fire boxes. ____ _____ 9. Light about one-fourth the burners in each pass. USE THE STANDARD FIRING PROCEDURE. Keep burner pressure as low as possible. Stagger burners to distribute heat in the furnace as evenly as possible. 5-15-78 qHEV B8 7020 5-15-78 III-D-11 10. As soon as the heater is fired, start recording the following flows, temperatures, and pressures each hour as long as steam or air is in the tubes: A. Inlet pressure to Pass: A, 101BA, PRa 1045 B, 101BA, PRa 1044 C, 101BA, PRa 1046 D, 101BA, PRa 1047 A, 101BB, PRa 1049 B, 101BB, PRa 1048 C, 101BB, PRa 1050 D, 101BB, PRa 1051 B. Steam to Pass: A, 101BA, PRCa 1001 B, 101BA, FRCa 1002 C, 101BA, FRCa 1003 D, 101BA, FRCa 1004 A, 101BB, FRCa 1005 B, 101BB, FRCa 1006 C, 101BB, FRCa 1007 D, 101BB, FRCa 1008 C. Air to Pass: A, 101BA, FE1101 B, 101BA, FE1102 C, 101BA, FE1103 D, 101BA, FE1104 A, 101BB, FE1105 B, 101BB, FE1106 C, 101BB, FE1107 D, 101BB, FE1108 CHEV B8 7021 5-15-78 III-D-12 D. Temperature Outlet Pass: A, 101BA B, 101BA C, 101BA D, 101BA A, 101BB B, 101BB C, 101BB D, 101BB E. Temperature Convection Section: B, 101BA, TI-lOOO-57 A, 101BA, TI-1000-58 B, 101BB, TI-lOOO-65 A, 101BB, TI-1000-66 F. Temperature Superheater Outlet: 101BA, TI-1000-36 101BB, TI-1000-37 11. Raise the temperature of the tube outlets at about 300F per hour until 900F is reached. Light more burners as necessary. 12. Check temperatures in fire box as temperatures are increased. TEMPERATURES SHOULD NOT EXCEED 1400F ON FIRE BOX. TUBE OUTLET. OR OPTICAL TUBE READING. o 13. As temperature on heater outlet approaches 850-900 F, coke should start spalling. If spalling becomes too fast, large particles of coke will be removed. These large particles can erode the tubes and lines rapidly. If spalling is proceeding too fast, cut back on heater outlet temperature. With flow rates lined out any increase in heater inlet pressure will indicate restricted flow and plugging. CHEV B8 7022 ih-d-13 _____ _____ 14. Catch a sample of effluent and let It settle and check particle size. Particles should be fine as flour. Also catch sample from each pass if the particle size is not fine. _____ _____ 15. Gradually raise heater outlet temperature (25-35F/hr) unless heater inlet pressure indicates plugging. _____ _____ 16. Continue raising heater outlet temperature until you reach 14Q0F HEATER OUTLET. 1400F FIRE BOX TEMPERATURE. OR 1400F OPTICAL TUBE TEMPERATURE; WHICHEVER IS REACHED FIRST, THEN STOP. _____ _____ 17. Continue to spall, at maximum temperature until effluent clears. Tubes will be cherry-red at maximum temperature. _____ _____ 18. After spalling is complete, decrease heater outlet temperature at 150F per hour to 1200F. _____ 19. Decrease steam on each pass to 1000 lbs/hr. _____ _____ 20. Adjust number of burners to hold minimum gas pressure on burners and hold 1200F on heater outlet temperature. _____ _____ 21. Gradually, over a 30-minute period raise the air rate to 100 lbs/hr for each pass to start burning the coke that has not spalled off. Check the effluent; it should turn reddish. _____ 22. Watch temperature on outlet of each pass very closely. If it starts going up too fast, it may be necessary to: first, cut air out or back; secondly, increase steam; or thirdly, cut firing rate. With this amount of air and steam the outlet temperature should not go over 1350F. If it does not go over 1300F, make no changes. Check 5-15-78 heater tubes often. If burning is too rapid, the tubes CHEV B8 7023 5-15-78 hi-d-ia may get too hot. This can be checked by eyesight or use of optical pyrometer. 23. Continue raising the heater outlet temperature until the maximum of 1400F on tube outlet, fire box or optical tube temperature; whichever is reached first, then, stop. 24. After effluent stays clear for about half an hour, cut air out of each pass and raise steam to maximum rate. 25. After 30 minutes of steaming, reduce steam to 1000 lbs/hr/ pass and start air back at 100 lbs/hr/pass. Repeat Item No. 24 again and keep repeating as long as necessary to get effluent to stay clear. 26. Reduce temperature to-1300F maximum temperature. 27. Very gradually, over a two-hour period, reduce steam rate to zero and at the same time increase air rate to maximum. It is very important that tubes be checked every few minutes for excessive temperature. 28. If temperature increases above 1350F, cut air and replace steam. 29. If it is necessary to cut air under Item No. 28, repeat Item No. 27 when temperature has dropped to 1300F maximum. 30. When no temperature increase is recorded or seen, raise maximum tube outlet, fire box, or optical tube temperature to 1400F. 31. Hold maximum air rate for 2-4 hours, until effluent clears. 32. Continue to check tubes for excessive heating at least every fifteen (15) minutes. Every thirty (30) minutes blow tubes with maximum flow of steam for 3 or 4 minutes. CHEV B8 7024 III-D-15 33. If no change is noticed in temperature after four (4) hours, reduce air to 100 Ibs/hr/pass and gradually raise steam to 1000 lbs/hr/pass. 34. Cut air out, raise steam to maximum rate. Decoking is finished. 35. Reduce heater outlet temperature at rate of 100-150F/hr. to 600F. This step is very important on heaters having rolled tubes as too fast a cooling rate can cause roll leaks. 36. When 600F temperature is reached on the tube outlets, cut fires and turn spool in gas line. 37. Cut steam to all passes to 1000 lbs/hr. 38. When heater outlets are down to 400F, cut steam out of tubes. 39. Shut down steam generator circulation. 40. Cut water out of the quench pot. 41. Cool furnaces to 200F before opening heater doors. 42. Heater is now ready for maintenance work or testing. 5-15-78 CHEV B8 7025 DISCUSSION OF SELF-IMPROVEMENT IV-A-01 This section in the scheduled guide for learning is one in which the trainee is urged to continue studying to become a skilled operator. Even after a person has been declared qualified, much remains to be learned before he can feel confident that he knows all he can learn about a unit. You are urged to review this manual to become proficient in what you have learned to do and take advantage of opportunities for further improvement. Among these are: 1. API Pilot Series *2. Correspondence Courses *3. College Courses 4. Periodic training in safety and firefighting 5. Departmental communications meetings 6. Training sessions on various subjects such as heaters or pumps *Some outside courses of study qualify for Company aid. 5-15-78 CHEV B8 7026 PILOT Series PILOT I PILOT III PILOT VI PILOT VII PILOT VIII PILOT II PILOT IV Practical Distillation - 4 books Units 1 & 2 Units 3 6c 4 Units 5 6c 6 Units 7 6c 8 Furnace Operation - 2 books Units 1 6c 2 Units 3 6c 4 Instrumentation for Operators - 3 books Unit 1, Sections 1 & 2 Sections 3 through 5 Unit 2, Process Control Unit 3, Controllers 6c Control Modes Centrifugal Pumps - 2 books Unit 1, Centrifugal Pumps Unit 2, Positive Displacement Pumps Pumps and Compressor Drivers - 3 books Unit 1, AC Motors Unit 2, Steam Turbines Unit 6, Steam Engines and Steam Reciprocating Pumps Nature of Heat - 3 books Unit 1, Heat and Temperature Unit 2, Heat Transfer Unit 3, Fuels and Combustion Mechanics of Fluids - 4 books Unit 1, An Introduction to Fluids Unit 2, The Behavior of Gases Unit 3, Statics Unit 4, Fluids in Motion IV-A-02 5-15-78 CHEV;B8 7027 PILOT V PILOT IX Compressors - 2 books Unit 1, An Introduction to Compression Unit 2, Positive Displacement Compressors 1 book - Significance of Process Control Test Valves IV-A-03 5-15-78 CHEV B8 7028 REQUEST FOR PRODUCTION NO. 29 CHEV B8 7029  'Y i.' - .S. ..v. '.v wv-- * ' ^ -., '-%i'' ' .'---*' " i.v .-. : *" - '-~ ' .- ' - j- -. - - -- I ' '.' ' -s ri :;i r V' v . STANDARD OIL COMPANY '''3 '"..'`OF TEXAS - , /; - . ` and",' '..V. ` :' . _ .... V.' INTERNATIONAL UN ION OF' .OPERATING ENGINEERS .:. local' UNION' HO. 552 ' "... v --r j:- % a- :< V.%{.?,!' %/.'^S:?;` - / ; (A. F. of; L.) ' and (C. !. O.) ' i'-'.-AV- -ri" r -ir MS "& * *. ^ -?- - V-~r^*--'* ''*v ; :;\ .= -v;..r ;^>'= y; vr \ EL PASO PR'N7ING' COMPANY : .*.. f. PRINTED CN ONION MADE AND WATER MARKED .PAPER,': .,' ;EL PASO, -TEXAS c-..:....,...V: - ... a,. I V. r. ::LAi-;VVT'ViY^AL^.C'TTW::;:: TWA' I"...'.-.. ARTICLE SUBJECT , SEC, PAGE -- Recognition of the Union ......... 1 I Period of agreement, amendments, Reopening ........... 1 II Work Day, Work Week, Work Schedules ...... ,........ 2 III Wage Rates, Overtime, Extra Compensation.................... 3 IV Seniority ............. ;.................... 7 V Promotions, .Demotions, Lay-offs, Rshirings ,.................... 8 VI Vacations, Holidays,, Fringe . Benefits --: .........-............... -- 13 VII Union Activities: Workman's Committee ............................... A 15 Union Leaves of Absence B 15 Entering Employment of Union .............. C 16 Discrimination, Coercion, Intimidation. ........................D 17 Conferences During Working Hours....................E 17 Bulletin Boards,;...................... F 17 VIII Miscellaneous: Clothing ..............A 17 Union Dues Cha,ck-o .........B IS Strikes & . jLockguts .............. C. IS Smoking Areas -........................B IS Contract Labor ........................ E 19 Reprimands................................ F 19 Industrial Injuries .................G 19 Miscellaneous .......................... H 19 IX Settlement of Disputes & grievances .r................................... 20 X Saving Clause ........,................... 22 XI Notices, Procedure for Handling ....................j......... ......... 22 Wage Schedules ~_i.................. 23 Job Progression Chart: Maintenance & Storehouse 25 Operators ........,................ 2 6 mwmmaam CHEV B8 7031 in writing, of its intention to terminate the agreement, at least sixty (60) days prior to the first day of any contract year; provided, however, that either party may notify the other party in writ ing, at least sixty (CO) days prior to the first day of any contract year, of its desire to change, amend, or omit any article or articles contained in said agree ment, and the serving of such, notice shall have the effect of annulling the _said article if no agreement is reached within sixty (60) days after the termination date of the agreement. The remainder of the contract shall be automatically renewed unless notice is given of intention to terminate the . entire contract as herein above provided. E. The provisions of Article II and Article III, relating to hours and days of work and to wage rates, may he opened one time by either party, for further negotiations at any time during the con tract year; and negotiations shall com mence within thirty days after notice has been given. Any agreed changes which may result from such negotiations shall be effective on the date mutually agreed upon. ARTICLE n WORK DAT, WORK WEEK AND WORK SCHEDULES A. A regular work day shall consist of eight (8) consecutive hours in any cal endar day, except that for employees whose shifts start at 11:00 p.m., 7:00 a.m., or 3:00 p.m.. the work day shall commence at 11:00 p.m. on the preceding calendar day, whether paid at straight or premium rate, exclusive of lunch periods. The lunch periods for regular day workers will be from 12:00 to 12:30 p.m., when consistent with the work on hand. The normal shift for regular day workers will be No. 2 Shift, S:00 a.m. to 4:30 p.m. B. A work week shall consist of seven (7) consecutive days, commencing at 12:01 a.m. Monday, except that a work wveek for employees scheduled to work the 11:00 p.m., .7:00 a.m,, or 3:00 p.m. shifts shall consist of seven (7) consecu tive days starting at 11: Op p.m. Sunday. C. A regular weekly work schedule shall consist of five (5)! regular work days, with two consecutive days off. No employee shall work less than a regular weekly work schedule. In determining the regular weekly work schedule, excused absences (such as sickness, personal leave, etc., whether paid or unpaid) on regular scheduled work days shall, count as days worked. The Company will establish and post regular weekly work ;schedules, con sistent with operating requirements, to permit consecutive days ;off. ARTICLE III WAGE RATES, OVERTIME AND EXTRA COMPENSATION A.Wage Rates, Exhibits, Shift Differ entials 1. Wage rates shall be .those for work performed in the Company's present job classifications, set forth as Exhibit "A", or any wage rate Or classification mutually agreed to hereafter. , 2. a. Where an employee works in two classifications interne " day, land works less -than a half day in the classification carry- 3 ing a higher rate than the classification in which he works the balance of the day, he shall be paid for one-half a day at the high rate and the other half day at the lower rate. If he works one-half day or more in the classification carrying the higher rate of pay than in the classifica tion in which the balance, of the day is worked, he will be paid a full day at the higher rate. . lb. "When a man regularly employed in a higher pay bracket is called upon to relieve a man in a lower classification, because of an emergency situation, he will not be reduced in pay in cases where he might otherwise have continued to work at the higher pay. This is not intended to apply to changes from a high er to lower classification occasioned by the normal fluctuation in work. 3. An employee promoted to a higher classification shall be paid at the rate of that classification upon starting such work. 4. Employees of the Helper group, who are 'required to fill in temporarily in other classifications, shall be paid the rates applicable to those jobs, dependent upon the time thus worked. The principle outlined in paragraph 2.a. will be used in determining whether they will receive pay for one-lialf of a day or full day at the highest rate on each day of broken. time. Section seniority within the group work ing on the specific job involved, and ability shall be followed in selecting these men. B. Overtime, Extra Compensation and Other Premium Pay 1. a. Overtime rata (l-Vn times the 4 a. r. j."jjh regular rate), except as specified below in b. and c., shall be paid for all work performed outside, of or in excess of the regular weekly work schedule ("K" time). - b. Overtime rate (2 times the regular rate) shall be paid for: (1) All hours worked in excess of 16 consecutive hours: i.e., beginning on the 4.7th consecutive hour ("Iv-D" time). (2) All hours worked on the second day off, where a minimum of four (4) hours on'the first off day is also worked, and these off days are consecutive calendar days but need not fall within the same work week ("K-D". time), For purposes of double-time payment only, both off days will start at 12:01 a,m. and end at 12:00 midnight the same day, except for employees whose "shifts start at 11:00 p.m., 7:00 a.m. or 3:00 p.m., for whom both off days will, start ,at 11:00 p.m. and -end at 11:00-p.m. the next day. c. An. employee who is called out to work and who reports for such work, shall receive a minmum: o four (4) hours pay at straight, time; rates, or timeand-one-half for work performed, whieii-evar amount is greater ("Q" time); except that he shall be' paid a: dpuble-time rate where b. above applies. 2. a. Extra compensation (y2 times the regular rate) shall be paid in addition to the regular rate, for hours worked on a regular, scheduled work day, under the following conditions: (1) For the "firs:" shift' of rearranged work schedule, without the required 40 hours notice prior to the beginning of first shift ("hi" time). CHEV B8 7034 (2) Tims .worked, in excess of eight (S) hours in any (24) twenty-four frour period, other than overtime as defined in la. and b. above ("N" time). C. Distribution of Overtime 1. An effort will be made to distribute overtime equally among employees qualified in the classification in which the overtime occurs. Any employee who is to be absent from his assigned shift will notify the Company as far in advance of such absence as possible. When pro cessing operations are temporarily halted for the shift on which the regularly as signed employee fails to report for work, the Company- may determine whether or not it is necessary to fill .this vacancy. 2. To give effect to paragraph 1 above, as applied to Refinery Operators, the following procedures will be observed: a. The Operator handling the job on the shift preceding the vacant shift will be asked to work the additional shift. In this case he may work the entire shift; or half of it, if he so desires and the regular Operator on the shift following the vacated shift is willing to work the other half. This provision will not apply: (1) Where the Operators referred to above have worked more than twelve (12) hours in the preceding twenty-four (24) hours, or (2) Where the Operators referred to above have already worked the afternoon shift on their first scheduled days off in their regular weekly work schedules, or (3) Where the Company has more than eight (S) hours' advance notice of the absences, or (4) Where there is an Operator on.the 6 II vacated shift who is breaking in on any job and who is qualified to relieve any ~ job that will provide relief for the vacancy. (5) In either (1) or (2) or (3) above, the job will be filled with an employee in the same, classification when such qualified employee is available, having the j least amount of overtime to his credit. D. Overtime Meals 1. When employees :are required to work overtime more than two (2) hours beyond their regular scheduled quitting time, meals at the Company's expense shall be considered. due upon the completion of the first two (2) hours of such over time and at intervals of each four (4) hours of continuous overtime thereafter. The cost of meals so. provided shall not exceed .each. 2. When it is definitely known in ad vance that an employee will work over six hours overtime. Company may pro vide him with One meal not to cost over $3.00 in place of two Separate meals at $1.50 each. Company Jmay also, at its option, provide employee with a meal al lowance of $1.50.in place of the men!. 3. When the meal is! furnished by the Company for Maintenance personnel, a work stoppage of thirty (3 0) minuter, at Company's expense, will be allowed for eating. ARTICLE IV SENIORITY < A. For th.e_ purpose ;of administering, this article and Article V, Seniority of two types shall be considered as stated below: 1. Refinery Seniority, which shall be 7 based on the date of entering the service of the El Paso Refinery; and 2. Section Seniority, which, shall ibe based. on_ the date Company assigns an employee to a definite section as defined in this article. B. For the purpose of this article, the recognized Refinery Sections are: 1. Operating 2. Filling and Shipping 3. Storehouse 4. Instruments 5. Electrical 8. Machinist and Tool Room 7. "Welding S. Pipe Fitting, Boiler Making and Utility ARTICLE V PROMOTIONS, DEMOTIONS, LAYOFFS AND REHIRINGS (Attached to and made a part of this Agreement are "Exhibit B," Job Pro gression Chart -- Maintenance -- Store house, and "Exhibit C," Job Progression Chart-Operating Section, showing job classifications and the normal progression and regression paths between the various classification and groups of classification.) A. Promotions l. All promotions, demotions, placement of men displaced by job terminations, and all filling of permanent vacancies shall be based on seniority and ability. It is the intent to give every employee an oppor tunity to progress into higher jobs in line with his seniority. It is mutually recognized, however, by the Company and the Union, that ability must .be given con sideration in all such moves. Thus, there & may be individuals who, thru lack of knowledge, skill or efficiency on the job, are not capable of handling the higher skilled jobs, but who are capable of satis factorily handling some of the intermediate or lower jobs. 2. When an employee is not progress ing or performing his work in a satisfac tory enough manner, he will be so in formed. When a promotion is made and the employee promoted is not the highest on the Section Seniority list of the next lower applicable rate classification, any employee higher on such rate classifica tion- and eligible, for consideration for such promotion will be advjsed by Man agement (in advance when possible) why such employee was not selected for such promotion; except that this notification shall not be necessary in the Operating Section for promotions made in accordance with "Exhibit C," Job Progression Chart-- Operating Section. 3. An emplcyes.promoted. to a higher job and failing to perform; satisfactorily on it, will be allowed to return to the job previously held by him, without loss of seniority rights. This.will not preclude the employee's right to promotion to some other jobs which he ;is capable of performing. ' 4. Where employees are; temporarily transferred or assigned to ; areas or or ganizations outside of the bargaining unit, they shall be allowed to return within a 2-year period to the job that their senior ity and ability would have ;entitled them to, had they remained in : the Refinery organization. 5. Promotions from Helper "B" to Helper ".41' and from Mechanic "B" to Mechanic "A". are to be made solely on the basis of .Refinery service and not on the basis of performance of a higher or different classification of work. Helpers "B" will be promoted to Helpers "A" upon the completion of (12) twelve months of service in the Refinery Maintenance Di vision. Mechanics "B" will >be promoted to Mechanics "A" upon the completion of: a. 12 months of service as Mechanic "B," and b. 60 months of service in the Refinery Maintenance Division, including any serv ice as Mechanic "3". 6. The Company will maintain a mini mum of 6G~% overall Mechanic to' Helper ratio for the Refinery as a whole, provid ed. there are Mechanic Helpers who are qualified to be Mechanics. B. Layoffs and Rehirings 1. Layoffs for lack of work, and re hirings shall be based on Refinery senior ity. 2. Regular employees with less than one year's continuous service, who are laid off for lack of work, will have con tinuous service if. rehired within 13 weeks after the last day worked. 2. Regular employees with more than one year and less than five years of con tinuous service, who are laid off for lack of work, will have continuous service if rehired within 2 6 weeks after the last day worked. 4. Regular employees with more than five years of continuous service, who are laid off for lack of work, will have con tinuous service if rehired within one year after the iast day worked.10 10 5. In case of re-employment, employees who have been laid off shall be notified by registered letter at their last known address, in order of their Refinery Senior ity of qualified men, to report for work. In the event any employee so notified shall fail to Teport for work within ten days of date of notice, such employee's senior ity shall be terminated, provided he is not prevented from reporting because of sickness, death, or emergency involving himself or his immediate family, and so notifies the Company within five days. This does not apply to men who are re placing men in the Military service. Un der emergency .conditions, temporary men may be used, until former employees on the rehiring list have reported, for work. C. Demotions 1. In making demotions because of cur tailment of work and 'not because of an employee's deficiency, position on the Section Seniority list shall control within each section and the employee with the least Section Seniority in each rate classi fication affected shall he the first demoted from the rate classification to the next lower applicable rate classification, pro vided the employee wh;o displaces him is qualified for the work and except that the Company may retain a sufficient num ber of qualified men on necessary opera tions to permit continued efficient opera tion. Such demoted employees shall be placed at the top of the Section Seniority list of the rate classification to which demoted for consideration in case a pro motional opportunity develops in the rate classification from which demoted. 2. If an employee being demoted be- - 11 : cause of curtailment of -work has previous ly worked in another section, than that in. which he is then working, he may be transferred to such rate classification in such other section for which he is quali fied by experience and training provided he has greater Refinery Seniority than the employee whose demotion would result therefrom. The new position in the new Section Seniority list shall be at the bot tom of the rate classification to which transferred, except that in event of lay offs because of lack of work, in the new section, the transferred employee shall re tain his position in the new section ac cording to ihis Refinery Seniority. D. Inter-Section Status 1. For the purpose of administration of Articles IV and V, all employees will be assigned to a. specific Refinery Section within one year of date of employment in Company's Refinery. Section assign ment will be made by Company based o_n work load, and Company's evaluation of employee's qualifications and preferences. The order of section assignment will be based on seniority and ability, as provid ed in Exhibits B and C. Section assign ment as stated here shall not in any way interfere with Company having employee do any type" of Refinery. work that in Company's judgment he can,-do safely. 2. Transfers between Maintenance Sec tions may be made with Company approval. In all cases of permanent transfer between_ sections, the transferred employee will en ter the new section with Section Seniority dating from the date of entering the new Section, and lie will relinquish all seniority in the former section. 12 mmm 3. Temporary inter-section transfers may be made, for short periods of time. Company records will clearly indicate the temporary nature of such transfers. The employee will not acquire Section Seniori ty in the new section nor lose acquired Section Seniority in his regular section. If any temporary transfer is later made permanent, Company records and the Se niority list will so indicate, and the pro visions of paragraph 2 above will apply, except as provided in the last sentence of paragraph 1, Section C above. ARTICLE VI VACATIONS, HOLIDAYS FRINGE BENEFITS AND A. Vacations . Employees :who have completed one year's service with Company shall be given two week's vacation with pay each calen dar year. In the tenth calendar year and in each calendar year thereafter, employ ees will be given three, week's vacation with pay. In the twentieth calendar year and in each calendar year thereafter, em ployees will be given four , weeks' vaca tion with pay. -Operating needs are con trolling as to. when a Vacation may be taken. B. Holidays I. The following holidays shall be ob served: New Year's Day Labor Day Washington's Veterans' Day Birthday Thanksgiving Day Memorial Day Christmas Fourth of July If any of these holidays falls on Sunday, CHEV B8 7038 the Monday immediately following shall be observed as the holiday. 2. Regular employees shall receive their regular pay for holidays observed, when such holidays fall on their scheduled work days. 3. Employees who work on such holi days, whether schedule or unscheduled work days, shall receive pay equal to the straight time rate for the number of hours in their regular daily work schedule plus one and one half times the straight time rate for all hours worked. For the. pur poses of holiday payments, holidays will be considered as starting at 12:01 A.M. and ending at 12:00 midnight on the days which are observed, except that for work ers scheduled to. work the 11:00 P.M., 7:00 A.M. or 3:00 F.M. shifts, holidays will bs considered starting' at 11:00 P.M, prior to the calendar day of the holiday and ending at 11:00 P.M. twenty-four (24) hours later. 4. All regular employees shall receive eight paid holidays per year. Those .not so paid under the provisions of paragraphs 2 and 3 above, shall receive a day's pay at their regular straight time rate for each such holiday. 5. If, during an employee's vacation period, a recognized holiday occurs, he will be granted an extra day of paid vacation. The Company reserves the right to grant an extra day's pay at the straight time rate in lieu of an extra day of paid vacation, in any case where it considers such action desirable from an operating standpoint. C. Fringe Benefits 1. All benefit plans arranged by the 14 Company for its employees generally shall be available to employees covered by this Agreement. The Company shall make in formation concerning such benefits avail able to the employees. - 2. The Company will furnish to each employee having one or more years of service, an annual statement showing the employee's current status under the Sickness-and-Mon - Industrial - Injury Benefit Plan. .3. Any employee required to be absent during his regular working schedule on account of jury duty, or required to at tend court, or coroner's iiiquest, or to serve as a witness, shall be allowed the time off necessary to perform this service. An employee shall .receive for the time he is thus absent the excess, if any, of his regular pay for such period .over the fee received. ARTICLE VII 17771017 ACTIVITIES '_A, Workman's Committee , -`The Union shall create a Workman's Committee, composed of four employees, who shall meet with representatives of Management at regular monthly intervals for discussion of individual or mutual problems ana to dispose of questions aris ing under this agreement. Minutes of all such meetings shall be kept and signed by all parties attending. One signed copy shall be furnished for the use of the Union and one for the use of the Company. B. Union Leaves of Absence If plant conditions permit, leaves of absence without pay, of not more than fourteen (14) days duration, (except 15 where distances to be traveled require ad ditional time, in which case not more than thirty (30 days) for the purpose of attending Union Conferences or Meetings will be granted during any calendar year to not more than four employees, pro vided that not more than two employees shall be granted a simultaneous leave. C.Leave of Absence to Enter the Em ployment of the Union 1. If any member of the Union shall request a special Leave o Ai'osence with out pay from his employment with the Company for the . purpose of accepting employment with the Union, the applica tion of such member for reemployment, if made within two years from date of start of such leave, will be considered and accepted on the folio wing conditions: - a. That his physical condition shall not have changed materially during the period from date of-'such special leave to date of application for re-employment. b. The request for a special leave of absence shall be in writing and shall state the purpose for which it is made and that the employee intends to apply for re-em ployment within two years. c. Applicant, if re-employed within said period of two years, will enter the job that his seniority and ability would have entitled him to, had he remained in the Refinery organization. d. It is understood that all Company benefits, including life insurance, are suspended during the period of such spe- . cial leave of absence but will become operative again upon re-employment with such service accumulation attained at end of leave. IS ,SisgtiK Steep r- T). Discrimination, Coercion or Intimida tion 1. There shall be no discrimination against any employee with respect to his conditions of employment because of his membership in this Labor Union, or on account of any activity undertaken in good faith in his capacity as'a representa tive of other employees. 2. The Union, its officers and members shall not intimidate or coerce employees into joining the Union or continuing their membership therein. Neither shall the employer intimidate or coerce employees into withdrawing from, or refraining from joining, the Union. E. Conferences during WoWting Hours Employees, with the approval of the Refinery Manager, may be permitted to confer during working hours with repre sentatives cf either Union or Management on matters concerning employer-employee relations without loss of time or pay. F. Bulletin Boards The Union shall have the privilege of maintaining for its exclusive, use bulletin boards on the premises, in places designat ed by the Company, for the purpose of posting notices or bulletins. It is under stood that nothing of a controversial or political nature shall be posted on such boards. ARTICLE VIII MISCELLANEOUS AND GENERAL A. Clothing 1. Protective clothing, including welding gloves, sleeves and jackets, will be pro vided, by the Company where needed for personal safety, or where destructive ac tion over and above that encountered in 17 the coarse of regular employment makes it necessary. ,. 2. The Company shall furnish the em ployees with an average of up to four pairs of Ieatlrer-palm gloves per contract year. Before receiving a new pair of gloves, each employee will be required to turn in his old pair. B. Voluntary Payroll Deduction of Union Dues Employees covered by this agreement may authorize.the Company in writing on a suitable form to deduct the regular monthly dues of the Union from their wages, and Company shall remit same to the Secretary of Local Union Xo. 55 2 not later than two weeks after the end of the first payroll period in each, month, to cover the dues for the following month. Employees may at any time revoke such authorization by giving the Company writ ten notice on a suitable form, a copy of which will be sent to the Union. C. Strikes and Lockouts There shall be no cessation of work thru strikes or- lockouts during the period of this agreement. If either party notifies the other of its intention to open negotia tions relating to hours, clays of work and/ or wage rates as provided in Article I and no agreement is reached within .ninety (9 01 days after receipt of such notice, the "Xo Strike and Lockout" clause shall not be applicable thereafter with respect to disputes arising out of negotiations on., these' subjects only; ail other terms and conditions of this Agreement shall remain in full force and effect. D. Smoldng Areas Smoking privileges will be provided for IS .... all employees within the Refinery. Smok ing areas for different departments will be designated. Smoking is, prohibited at all locations not specifically authorized by the Company. E. Contract Labor The Company agrees that it will not contract normal routine maintenance work within the Refinery as long as the Re finery has the necessary men and equip ment available to perforin such work properly. F. Reprimands 1. An employee will always be given a copy whenever any record of a reprimand is placed in his personnel file. He is to note on the Company's copy that lie re ceived his copy. * ; 2. Whenever an employee is given a final warning that further unsatisfactory conduct will cause dismissal, the Mana gement will give the employee two copies of the written record of this final warning. The additional copy may be provided the Local Union by the affected employee, if he so desires. Ha is to note on the Com pany's copy that he has received his copies of the record. G._ Industrial Injuries An employs? .who is injured while working on an off day, and is unable to continue working, will he paid for the unworked remainder of an 8-hour day at the rate of pay he was receiving at the time of injury. H. Miscellaneous I. No employee shall, as an acknow ledgment of guilt, be required, to write, or affix his signature to, any letter or 19 r.ai printed matter which the Company may use as a means of accumulating informa tion for demoting or lowering his classi fication. 2. Any employee 'who excuses another employee of misconduct or mishandling of his duties shall be required to appear before the Workman's Committee, the Management, and the accused to substan tiate his accusation. ARTICLE LT SETTLEMENT OF DISPUTES AND . GRIEVANCES A. l._ Any employee who feels that he has been subjected to unfair or discrimi natory treatment with respect to his con ditions of employment . as set forth in this Agreement, shall promptly and per sonally, within ten days, attempt to ad just the matter with his Foreman or. ap propriate Supervisor. This shall be done by a full and- free discussion of the griev ance, and the Foreman or appropriate Supervisor will investigate the circum stances, if not himself sufficiently familiar with the case; and will call upon higher Management if necessary to aid him. If at the conclusion of the discussion with his Supervisor he is not satisfied, the em ployee shall so state and advise his Super visor that he is taking the first step in presenting a grievance. 2. Failing to reach a satisfactory under standing or adjustment, the aggrieved employee within five (5) days thereafter shall present in writing his case personally, or thru the representative of the Union, to the Refinery Manager. The Refinery. Manager shall, within, seven (7.) cays from the date of the presentation of the grievance In writing tp him. give to the employee, if he presented his case per sonally, or to-the representative cf the Union if such representative presented said grievance, the written answer of the Company to said grievance, and the repre sentative of the Union .shall notify the Re finery Manager , in writing within seven (7) days from the date on which the Company's answer is given, whether or not the decision of the Company on the grievance will be accepted, or whether said decision shall be arbitrated. 3. If notice of arbitration Is given, then the grievance shall be referred to an arbitration committee consisting of three members, one to .be appointed by the Union, one to be appointed by the Com pany, and the third to be selected by the first two. The Union shall appoint its arbitrator and notify the Company there of. within seven (7) days from the date of giving written notice of intent to arbitrate. The Company likewise shall ap point its arbitrator and notify the Union of its choice'within seven (7) days from receipt of notice by the Union of its intent to arbitrate. The Company and Union will equally divide the expenses of the third member, should any be incurred. I. If agreement on the third arbitrator cannot be reached within (14) fourteen days, the Federal Mediation and Concilia tion service shall be asked to submit a list of five names from which the third arbi trator shall be delermined by each party striking one name in alternate manner until only one remains.; B. A majority decision of the Arbitra tion Committee shall be final and binding on all parties. In such eases, tie Company and the Union shall furnish to the Arbi tration Committee all information in their possession necessary_ to a full understand ing of the subject matter of the grievance. C. The Arbitrators shall have authority only to interpret and to make decisions based upon the provisions of this, agree ment; and-shall not have authority to alter anv of the terms of the agreement. ARTICLE X If any of the provisions of this contract shall be held invalid by any Governmental authority, such actions shall not invalidate the other provisions hereof. ARTICLE XI Notices herein provided may be given by depositing the same in the United States mail in a sealed envelope, registered and postage paid, and addressed 'by one party to the other as follows: International Union of Operating Engineers, Local No. 552 7 62 9 Parrai Road El Paso. Texas Standard Oil Company of Texas P. Or Box. 3 62 ' El Paso. Texas ' Attention: Refinery Manager IX WITNESS WHEREOF the parties have caused this instrument to be ex ecuted by their duly authorized representa tives the day and year first above writer. STANDARD OIL COMPANY OP. TEXAS By M. P, Paret, Jrl, Vice President INTERNATIONAL UNION OF OPERATING ENGINEERS, LOCAL UNION NO. 552 By C. J. McBride, Jr.. President By F. W. J. Bishop, Secretary EXHIBIT "A" REFINERY CLASSIFIED OPERATING & MECHANICAL WAGE SCHEDULE In Effect June,l, 1957 OPERATING DIVISION Classification ' Hourly Daily Symbol Rate Rate Head Operator A ..................... HOA Catalytic Cracker Thermal Cracker Crude Distinction $3.0750 $21.60 Head Operator B ..................... HOS Gas Recovery-Alkylation Pumping Thermal Cracker 2.9633 23.75 Head Operator C .................... Catalytic Cracker Gas Recovery-Alkylation Perco Desu.'rurirer High Pressure Seilers Platformer Gauging HOC 2.3625 22.90 Operator A .............-................. Catalytic Cracker Crude Distillation Gas Recovery-Alkylation Thermal Cracker Gauging Caustic Treating OA 2.7563 22.05 Operator B .......... ....................... Catalytic Cracker Gas Recovery-Aikyiation Treater IOB. . 2.5975 20.78 . Operator C .................................... OC Catalytic Cracker High Pressure Boilers Gauging 2.3325 18.66 MAINTENANCE DIVISION Classification Hourly Head Mechanic ...................................... 52.9683 Mechanic A .................................. 2-8S25 Stockman A ...................................... - 2-SS2S - Mechanic B .......................................... 2.5975 Stockman S ............. .................. .......... 2*5975 Stockman Helper A ...................... .. -r-vCnS Helper A .............................. .................. 2-4063-, Stockman Helper B ..........................* 2.2315 Helper B ....................................... ......... 2-2375 Helper C .........-............................. .......... 2-O^S Laborer .......... -........................... .. . i.cSS FILLING & SHIPPING Finished Si'cck Gauger Carloader Senior ......... Garloader A .............. Carioader B ............... - Helper C .................. ............. 2.5975 ............. 2.5975 .......... 2.4S63 2.2375 ............ 2.0438 Employees who n-oili any time otter than dav shift will receive, in addition to the above rates, Sc an hour for the after noon shift, or 16c an hour for the morning shift. 25 EXHIBIT "C" PROGRESSION & TRANSFERS WITHIN THE OPERATING SECTION' All men hired for Operations will be hired at the Helper "C" rate. This rate will be effective for a period of 20 work days, except in cases where men have be come qualified and work. an OC job in less than 2 0 work days, the OC rate will then be paid for any such work performed. After the initial 20 day work period and the man has not yet worked in an OC classification, he will be paid at the Helper "B" rats until he. has worked an OC job. After having worked in an OC classifi cation, thereafter, he will be paid at the rate of the highest classification he has held for all periods of break-in or other training work. During periods when there is a surplus of Operating manpower, Operators will be required to work in the Maintenance Di vision. During this period they will be paid at the Helper "B" rate if their ibasic assignment is in the 1 Operator Pool and will be paid at the rate of their basic assignment if their basic assignment is OC or higher. .. As rapidly as practical, men will be trained to handle one OC job in the Cat Cracking-Thermal Cracking or one OC job in the Eight Oil--Stocks & .Ultilities Divi sion. Men will be assigned from the Opera tor Pool in order of their seniority, to fill the OC vacancies until the basic Oper ating organization is complete. Thereafter, lateral training at the OC level within the divisions will, be given as, time permits 27 and the need for such training is justified. Once the basic Operating organization is complete, men in the Operator Poo.1 will he' trained on not less than two QC jobs (one in each Division) and will be assigned to fill temporary vacancies in the OC classification for which they are qualified, as such vacancies occur. _ Per manent vacancies at the OC level will be filled by .seniority from the Operator Pool. After receiving a permanent Ibasic assignment in either of the combined divisions below the OA level, a man will remain in the assigned division except that during the month of November each year lie may request a transfer to tne other combined division ar.d receive a new basic assignment according to seniority as soon thereafter as he is able to qualify by ability to hold such basic, assignment. i\Isn will be placed in permanent OA vacancies in oner of the four divisions from the OB level in. the combined divisions according to seniority and ability. After a man accepts a permanent basic assign ment of OA. in one of the four divisions (Light Oil, Stocks & Utilities, Cat Cracking or Thermal Cracking), he will progress by seniority and ability only in that division. In the event, he wishes to transfer to another division, he may do so at any time iby making a written request to the Com pany and by taking a seniority placement in the new division just under the young est basically assigned OB . and . progress in this relative position. Temporary vacancies occasioned by ill ness, days off, vacations, leaves of _absence, etc. will be filled in accordance with the progression chart. Permanent vacancies in any division Will be filled by seniority and ability ex cept that any man may request in writing to the Company that he remain in line of progression in any one plant in a division rather than accept a job of higher classi fication in another plant in the same division. Lateral training at all levels in a single division will be given to all Operators who . desire such training and who are satisfactorily performing their duties in their basic assignment. Such training will be done consistent with Operating require ments, and a record of the jobs a man has qualified himself to hold will be post"ed. All men. at all levels within a plant shall be required to learn the next higher job in their respective plant as rapidly as possible. The Company shall aid every man as much as possible in this endeavor. Men at all levels may be. broken in and worked without regard to seniority in the next higher classification than their basic assignment, except that such assignment does not require another man to work at a rate below his hasic assignment. No one man shall work such an assignment for more than 20 work days per year. No man shall be paid at a rate below the rate of his basic assignment regardless of the job he works and shall be paid the rate of any higher classification than his basic assignment for any such work per formed. When a man requests and is therefore given a permanent plant assignment, he forfeits all future rights to a higher job 29 in the same division except the higher job in the plant in -which he requests to remain. A man, at his written request to the Company, will he allowed to remain on any permanent assignment without progressing to higher jobs. This agreement shall be effective as of June 1, 19 57 and shall remain in effect until February 28, 1958. 30 ARTICLE l II 1 m iv i ;1 I; ; .r ^ :j \ ' \ ; .' J* V j V VI VM SECTION SUBJECT PAGE Recognition of Union......................................... 1 A Period of Agreement .................................... . . 2 B Wage Clause Negotiations................................. 3 Work Day. Work Week and Work Schedules 3 A (Established Work Week) .......................... 3 B (Work Day) ..................................................... 3 C (Work Schedule)............................................. 4 Wage Rates, Overtime and Other Premium Pay . ....................... ........................ 5 A Wage Rates, Exhibits, Shift Differentials. . 5 B Overtime and Other Premium Pay................. 6 (Call Out -- Identification)...................... 8 C Distribution of Overtime................................... 9 D Overtime. Meals............................................................10 Seniority ...............................; . . . .. ..................... 10 A (Refinery Seniority)........................................ 10 (Division Seniority)........................... , ~ 10 (Section Seniority)..........................................10 B (Recognized Refinery Divisions).............11 C (Recognized Refinery Sections)...................11 D (Seniority in Divisions & Sections).... 11 Promotions, Demotions, Layoffs and Rehirings............................................................ 1 1 Exhibi.ts__. ...... .L............................................ 11 A Promotions..............;....................-......................... 12 (Operating Division)................................... 12 (Maintenance .Division).............................. 18 (Laboratory Division)........................... 19 (Filling and Shipping Division)............. 20 S Layoffs and Rehin'hgs............ ........................... 21 C Demotions............................................-................ 22 (Operating Division)................................... 22 (Maintenance Division)........................... - 23-- (Laboratory Division)................................. (Filling and Shipping Division).............. 24 D Transiers .................................... E General . . T. . . . ............................. 25 25 Vacations, Holidays, and Fringe Benefits 28 A Vacations..............;................................ ............. .. 28 B Holidays ......................................... .................... 29 C Fringe Benefits...................... .. .................. .. . 31 ,, _ Union Activities . ....................'....................... ... . 32 A Workmen's Committee . .................................... 32 8 Union Leaves of Absence................... .. . . . 32 - CONTENTS SECTION SUBJECT PAGE C _ Leave of Absence to Enter the Employment of the Union.............. .. 33 D Conferences During Working Hours.............. 34 E Bulletin Boards .......................... 34 UI Miscellaneous and General ................................ 34 A Clothing ..............................................-.................... 34 B Voluntary Payroll Deduction of Union Dues ...................... ................ 35 C Payroll Deductions for Savings ....... 35 D Smoking Area ............................ .. . .................... 36 E Contract Labor ............................ 36 F Reprimands........... ...................... . .............. . 37 G Industrial Injury...................................................... 37 H Miscellaneous ......................................................... 37 I Pay Day....................... 38 <| Grievance Procedure ........................................... 38 A Processing of Grievances.......................... 38 B Right to Present Grievances and Grievance Procedure................ 38 Pay Status in Grievance Handling................ 40 Grievance Time Limits . . . . .......................... 40 Grievance 5eca'usa of Discharge................. 40 u n iu < to u o u 'ii u t _ < cd Arbitration Procedure ........................... 40 Qualification of Grievance for Arbitration 40 Time Limits for Designation of Members to Board of Arbitration ............................ 41 Time Limit for First Arbitration Meeting . 41 Request for Third Arbitrator................... 41 Apoointmen: of Third Arbitrator.............. 42 Determination of Arbitrability of Grievance 42 Time Limit for Board of Arbitration. .... 42 Decision of Board of Arbixrazion to be Final withi.-fScope and Terms of Agreement and Division cf Expense . . 42 Arbitration Time Limits ............................... 43 Management Rights............................................ (Management Rights)........... ...................... (Job Reductions Due-to Job Activity Surveys).......................................... 43 43 43 II Saving Clause...................... 44 ii Strikes and Lockouts................... 44 CONTENTS SECTION SUBJECT . PAGE Non-Discrimination............................................... 44 A (Because of Race, Color, Creed or Natural Origin ). ............................................... 44 B (Because of Membership in the Union or Joining Or Withdrawing From The Union)...................................... 45 XV Notices, Procedures for- Handling.............. 46 Exhibit A -- Refinery Classified Laboratory, Operating and Mechanical Wage Schedule *......................................... 48 Exhibit 3 -- Job Progression Chart -- Maintenance Division. . ........................... 50 Exhibit C -- Job Progression Chart -- Operating Division ...................................... 51 Exhibit D -- Job Progression Charts -- Filling and Shipping Division and Laboratory Division...................... .. ............. 52 AGREEMENT Between CHEVRON OIL COMPANY d/b/a TANDARD OIL COMPANY OF TEXAS and INTERNATIONAL UNION OF OPERATING. ENGINEERS LOCAL NO. 826 El Paso. Texas This AGREEMENT is made and entered into April 7, 1971, between Chevron Oil Company, d/b/a Standard Oil Company of Texas, with a Refinery at El Paso, Texas, herein referred to as the "Company," ) Local No. 826, International Union of Operating .sneers, AFL-CIO, herein referred to as the "Union." t'f.is Agreement shall be considered to be the entire Agreement between the parties, and no Agreement which predates this Agreement shall have any other force or effect. WITNESSTH: RECOGNITION OF UNION The Company recognizes the Union as exclusive representative, for the purpose of collective bargaining in respect to rates of pay, wages, hours of employment, or other conditions of employment, of~empioyees in the Maintenance, Operating, Laboratory and Fill ing and Shipping Divisions of the Company's El Paso Refinery for whom the Union was certified as 1- - the collective bargaining representative'in the National Labor Relations Board certifications dated May 7, 1943 (Case No. 16-R-629), August 31, 1953 (Case No. 33-RC-453) and December 8, 1966 (28-AC-2), subject to and in accordance with the provisions of the National Labor Rela tions Act, amended by the Labor Management Act. ARTICLE I PERIOD OF AGREEMENT AND WAGE CLAUSE NEGOTIATIONS A. This Agreement shall be effective as of i : 12:01 a.m., April 7, 1971, and shall conti.aue in full force and effect for two. (2) years from such date, and shall renew from year to year thereafter unless either party hereto shall give written notice to the other at leas: sixty (50) days but not more than ninety (90) days prior to an anniversary date of its desire to modify, amend or terminate this Agreement. Any such notice to modify or amend the Agreement shall contain the specific, articles and subdivisions thereof to be. discussed. If notice to modify or amend is given, the. Agreement shall remain in effect during negotiations except that if agreement is.not reached during negotiations with in the sixty (60) day ocriod prior to the anniversa ry date or thereafter if negotiations continue be yond tnc anniversary date, either party may give thirty (30) days' written notice to the other of its desire to terminate this Agreement. This Agree ment will then terminate at tivc expiration of said thirty (30) days unless the parties hereto, by mut ual agreement, extend this Agreement beyond the above termination date for a specific period for tnc continuance of negotiations. _o_ (Art. I) 3. It is recognized, however, by the parties that during the term of this Agreement it may become desirable to discuss wage rates in general (as set forth in Exhibit A) and hours and days of work (Article II. C.). For these purposes only, each party may open once uocn written notice to the other, at least sixty (60) days, but not more than ninety (90) days prior to December 31, 1972, and omce each contract year thereafter, to bargain on revisions in the light of conditions then existing. If agreement is no: reached by December 31, 1972, either party may give sixty (60) days' written notice of its desire to terminate this Agreement, in which case the Agree ment shall terminate as of the end of such sixty (60) day period unless by mutual consent'the parties agree to an extension for the purpose of continuing negotia tions. ARTICLE II WORK DAY, WORK WEEK AND WORK SCHEDULES A The established work week shall consist of ..-/in (7) consecutive twenty-four (24) hour periods beginning with the No. 1 Shift Monday, The Monday No. 1 Shift is that shift which begins 11:00 p.m. Sunday tor shift workers and 12:01 a.m. Monday for day workers. B. 1. A work day is twenty-four (24) consecutive hours beginning at the same time each day. The first work day begins at the time the established work week begins, and the seventh work day ends at the time the established work week ends. (Arc. II, B.) 2. Normally, but not exclusively, the reg ular shift for day workers.will be eight (8) consec utive hours, exclusive of an unpaid lunch period, between 6:00 a.m. and 6:00 p.m. as contrasted to shift workers who regularly work No, 1 Shift (11:00 p.m. to 7:00 a.m.), No. 2 Shift (7:00 a.m. to 3:00 p.m.) and No, 3 Shift (3:00 p.m. to 11:00 p.m.). J\V* 3. Day workers working a scheduled shift starting or ending outside the hours of 6:00 a.m. to 6:00 p.m. shall be allowed a thirty (30) minute paid lunch period on the job site. 4. The unpaid lunch period for day workers will be from 12:00 noon to 12:30 p.m., when con sistent with the work on hand. When an employee is required to work through his regular lunch period he shall be provided a different unpaid lunch period which shall be no more than one (1) hour earlier or later than the established lunch period. In addition, the Company shall allow a Live (5) minute paid per iod prior to the lunch period for day workers to stop work, clean up, and travel to the lunch area. \.f i 5. Day workers will be at their assigned job sites ready to go to work at the designated starting times at the beginning of the shift and after lunch. C. Employees are expected to. be available for shift work and overtime. Work schedules specify the days in the work week and hours in the work day during which employees are to work. With, the exception of employee: or. a stable snift schedule, each weekly .work schedui consists of eigne (8) consecutive hours, exclusive of wwwnr--BWIIT I'll I (Art. II, C.) unpaid lunch periods, on each of five (5) work days, totaling forty (40) hours of work at the straight time f(An. Ill, A.) rate within each work week, with two (2) consecutive days off. Such schedules do not guarantee or limit the hours of work. The Company will post each employee's . assignment to the weekly work schedule as far in ' advance as practicable, consistent with work require wtfsliy or more in the classification carrying the higher U'rate of pay than in the classification in which the '^balance or the day is worked, he will be paid a full day at the higher rate. ments. Notification of changes in the employee's work assignment ,, w* 1iXll1 be posted f, caLO.s 1f<aUr H,ini advance . 0a.s0 practicable.:18ltf f * .Kcj'*- b. When during a shift an Operating Divi sion employee is called upon to relieve a man in a Employees will review their work assignment before leaving the plant each work day. fewer classificartion, he wilLl not be reduced in pay sgpipli-r'.Bi cases where he mliigghhtt ootherwise have continued ARTICLE m s3-7jrr#Mwork at the higheerr pr,a*,y. WAGE RATES, OVERTIME AND s88S5f: . . -O--v--e-r-t-i-m--e----a-n--d---O--t-h--e--r---P--r-e-m---i-u--m----POTHER PREMIUM PAY A. Wage Rates. Exhibits. Shift Differentials 1. The wage rata classifications and present joo titles applicable thereto are attached and made part hereof as Exhibit A. Employees will be paid for time l$v'|roium Gpaeyneprraol visio..nuo im.nnoutrhiecistuhAiargnreoenmeeonvt esrhtiamllebeor ayJiJ^IlB'TBPa'tpToppvltiresoidovnitsoiwotnhhiecwhs-h-a-ri-mce--hse-uwlhtosorueinresot;whenoorh'wkieegdvh;'es'htopwaeyvesrh, atlhl egov i'\*rn. W-'-. worki ed in each classification to which assigned at not ,less than the job rate for the wo_ except fcdlSSPI fa any_.2w.-..o.A.r..kl.l..dw. aovr,koupr eefornfrootrrvmm'ee'4dd0}iinnheoexxuccreesssissnoocffljeeeiifggishhttta(b(88li))shhhceours iHnestlihpgeenresLdainwboothrraektoaMrlsyaoinDpteievnrisafoinorcmneewDdhivobnj>i.v)ssmmM,`'caaer-yy.cwnbb1 aeer inP^aaX;ssmrSssciig.givnnaaeennddduwwi*oorr.krk ia;^.fs3A|sg|t&pMf8t^fg^e&}l*.jW-.*'*.rv'MPj>rOoo.tzossnweece-coh.era*r.if sj'tt 1j oe paid tor (K1 `/i)>, r,-i.m-,,r-e-s t,h, e ac the.overtime rate oi o s,ittxaaig.iosr,h.[t--atimmee rraactee.. F_or For tthh,oefne also performed by Technicians. |4G) u hours_ i.dnnettthheeermeisntianbglisthimede_! ww.. oorrkk'^ewdvj-einenik,eCXxaCcnCedSsseoxcfefpotrtv 2. a. Where an employee of an Operating; Divi- h-'when the following occur or. the scheduled overtime wEfcglfaft Ot a stable shift schedule, the following shall sion works in two classifications works less than half (Vi) a day in in one (1) day, and the classification car- sSm'w&5sg*Si4oo:;w. at as time worked: rying a higher rate than the classification in which he ... works the balance of the day, he shall be paid for one ^SJ's^|s?y dutya. . Scheduled work time lost or. accou half (!/t) a day a: the higher rate and the other had {Vi) day ar the lower rate. If he works or.e-haii ('-/-) . - b. Scheduled work time off with full pay on 'iccount of sickness or holiday. of absence wwiUthhp'^ary^.'''' ame ff n acCount of {At:. Hi. B.) f ::{A/t. Hi, B.) 3. One and onc-half (IV;) times the straighttime rate shall be paid for the hours worked under the following conditions: ' ~ - 5kOperator or Laboratory or Filling and Shipping em2 ployee who is working on, going onto, or coming off 3 maintenance schedule. a. Time worked in excess of eight (8) hours in any twenty-four (24) hour period, beginning at the time the employee begins work other than overtime as defined in I1I.B.2. or "double" time as defined "in JII.B.5. . d. Compensation provided in Article III.B. ' 3_c.(3) above shall not be paid because of: (1) Consecutive hours worked preceding b. When employees are scheduled to work a txUsmrt which may extend .from one work cay into the next, the employee involved will be paid a: the rate of one and one-half (lid) times the straight-time rate for or following a regular shift. (2) When an employee changes to a day shift from any other shift.- mhee hitouuurisj imni excess' of one^ -naif (Vi) such employee's first,clay off, with<" hour s'uch worked on dJa..y. o-rffrc_o_n sidered as starting at the.beginning of the established work day as covered in Article jl.BJ. 4. "Call Out" -- Any employee who reports " for work after he has completed his shift and has left the plant, and before the start of next regular '* .. scheduled shift or on a day off, shall be paid a min c. For the first shift scheduled to be worked and worked where the scheduled hours of work have been changed as listed below without forty (40) hours imum of four (4).hours pay at his straight-time rate or time and one-half for work performed, whichever is greater. notice prior to the start of the first shift changed. (1) A change in the scheduled day' s off. ' %\rSS ifl.fi. -**4s* MS;' Call Out -- Identification (1) An employee, while on duty, is requested '2) A change ir, the scheduled shifts of an Operator who is working on an operating schedule,, or a Laboratory emplovee who is wo'fking on the Laboratory schedule; i.e., change from Shift No. 1 '.t!p|HriT-V to report for work and reports for work after comIsfififi.' pletmg his shift, but before the start of his next reg- ftSff' scneduled shift, and leaves the plant prior to the .'JjjjfJ ,'JJJfSjM..'' start of his next regular scheduled shift. ^ to Shift No. 2, etc. - ~S8|f T- (2) An employee, after completing his shift (3) A change of more than one and one- I and after leaving the plant, is requested to return and half (lVi) hours in the starting time from the preced 'returns to the plant before the start of his next regu- ing work day, of regular hours of work of a Mainten : hr scheduled shift. It is agreed that the time and one ance and Storehouse Division worker, or of an half rate shall not apply beyond the start of his next IP? . tegular scheduled shift. (Art. Ill, B.) 5. Double time rate of two (2) times the straighttime rate shall be paid for: a. All hours worked in excess of sixteen (16) consecutive hours; i.e., beginning on the 17th consecu tive hour. b. All hours worked on the second day off, where a minimum o; four (4) hours on the first off day is also worked, when these off days are consecutive calendar days but not necessarily within the same work . week. For the purpose of double rime payment only, both off days will start at the beginning of the estab lished work cay as covered in Article II.B. C. Distribution of Overtime 1. An effort will be made to distribute overtime n the Operating, Maintenance, Laboratory, and Filling and Shipping Divisions, except to those employees as signed to light duty for health reasons. Overtime in Operations will be worked by qualified employees nor mally assigned to work in the classification and section in which the overtime occurs. Overtime in Maintenance will be worked by employees qualified for the work. During shutdowns the Company may assign Operating, Laboratory, or Filling and Shipping employees on overtime to supplement the Maintenance force. For the purpose ^identification, only the overtime hours worxed or offered and refused, as defined under the provisions or Articles IIi.B.2., III.B.4.,111.3.5., will be counted as the basis for the distribution of overtime. 2. Any overtime worked or offered and refused by an employee a: less than his basic rate will not be counted in the basis for the distribution of overtime. _Q_ (Art. III.) D. Overtime Meals 1. The Company will provide a wholesome meal, not to exceed SI.50 in.cost, to each employee at his .jCT job location alter he has.completed more than ten (10) 7" consecutive hours of work (unpaid lunch periods ex cluded) and after completion of each successive four (4) hours of work thereafter. 2. When the meal is furnished by the Company for Maintenance personnel, a work stoppage of thirty (30) minutes, at Company expense, will be allowed for earing. 3. An employee may elect to.take a meal allow ance of SI.50 instead of a meai if his supervisor offers the employee that option in advance of the time a meal is due. ARTICLE IV SENIORITY A. For the purpose of administering this Article and Arrticle V, seniority shall consist of three (3) types as follows: 1. Refinery seniority, which shall be based on the date of entering the service of the El Paso Refinery. 2. Division seniority, which shall be based on the last date Company assigns an employee perman ently to a Division as denned in this Article. Section seniority, which shall be based on 10- Ji (Art. IV. A.) the date Company assigns an employee to a definite section as denned in this Article. B. For the purpose of this Article the recognized Divisions are: 1. Maintenance Division 2. Operating Division 3. Laboratory Division -. Filling and Shipping Division (Art. V.) ! showing job classifications and the normal progres sion and regression paths between the various classifications and groups of classifications. These exhibits are not intended for use in determining the number of basic jobs in these divisions, which are subject to change in accordance with the provisions of Article XI. A. Promotions C. For the purpose of this Article, the recognized Refinery Sections are: 1. Process Section 2. Tank Field Section 3. Storehouse Section 4. Electrical and Instrument Section 5. Machinist Section 6. Welding, Pipefitting, Boilermaking and Miscellaneous Section D. No employee may establish or retain Division Seniority in more than one Division nor Section Sen iority in more than one Section.. ARTICLE V PROMOTIONS, DEMOTIONS, LAYOFFS AND REHIRINGS EXHIBITS: Attached ro and made a part of this Agreement are "Exhibit 3 -- Job Progression Chart, Maintenance Division," "Exhibit C -- Job Progression Chart, Oper ating Division," and "Exhibit D -- Job Progression Chart, Filling and Shipping and Laboratory Divisions," ,' ; < *.` j> jj `: Yj lj , L( sh j \ ' ; ! 'Pegs:) 1, All promotions to classifications within the bargaining unit except as otherwise provided herein snail be based on seniority and ability. It is the intent to give every employee an opportunity to pro- grcss into higher jobs in line with his, seniority. It is mutually recognized, however, by the Company and the Union, that ability must be given consideration in all such moves. Thus there may be individuals who, through lack of knowledge, skill or effi- ciency on the job, are not capable or handling the higher skilled jobs, but who are capable of sacisfactorily handling some of the intermediate or lower jobs. When a promotion is made and the employee is not the highest on the seniority list in the next applicable classification, any employee higher in that classification and eligible for consideration for such promotion shall be advised by the Company why he was not selected. 3. Promotions in Operating Division dygiglssr. 2. Promotions in the Operating Division to the basic O and UO classifications (above the red .line), will be made when a basic job is.permanently vacated and is still required cr when a new basic ib is created. Basic jobs are those which are decermled by Management to be essential to the anticipated rquirement tor efficient operation of the plant. The umber of basic jobs, as determined by the Company, ray be revised from time to time to meet changing onditions. The Union will be kept informed of such nanges made in the number of basic jobs in the Oper- . ting Division. a. The number of employees assigned tc each flassification (above the red line), is determined by the .umber of employees needed to fill each basic job in ,hat classification. Employees will be assigned to the tlassification in the order of Section Seniority. All ;wing jobs will be classified at the lower of the two jvvina classifications. Except as provided forin Article V.C., once an employee is assigned a position on the seniority list his name shall continue in the basic class ification assigned even though he is absent for any rea- and still retains his seniority.. 3. All promotions to O and UO classifications shall be based on seniority and ability. a. Effective April 10, 1963 ability shall in clude satisfactory completion of the Operator Train ing Program tor promotion-to .Operator non-basic for all Operating Division employees with an Operating Division seniority date iater than December 1S58. b. Effective April .10, 1972 ability shall include satisfactory completion of the Unit Operator Training Prograin for promotion to Unit Operator. 4. a. Employees newly assigned to the Operating -13- (Art. V. A.) Division will be placed in the Training Program at the Trainee A rate. Based on satisfactory progress, they . will be successively promoted to the TR --1, TR --2 and TR--3 classifications. A trainee in the Operating . Division will be paid the achieved trainee rates as ' . shown in Exhibit A, for work in Operator (O) jobs until he has satisfactorily completed the Operator Training Program. - b. Employees with Company service dates between April 1, 1967 and April 10, 1968, will be required to go through the Program. Their pay for a work in Operations during this period will be their . achieved trainee race or the present OB rate, which- ' ever is higher^ . c. .employees with Company service dates between December 1958 and April 1, 1967 will be required to go through the Program. They may pro ceed with the.Program as rapidly as possible and wil have until April 10, 1971 to complete the Program. Until they satisfactorily complete, the Training Pro gram, their pay for jobs worked will be at the Oper ator non-basic race. - Y ** mm d. Upon satisfactory completion of the Trainee portion'of the Operator. Training Program, the trained operator will be assigned an Operator non-basic classification and will be paid the Oper ator non-basic rate for work performed in Operator {O} classification. .jagI, c. A trainee assigned temporarily to work ..jr another Division because of w.ork requirements Sm Htsfc be credited with his previously completed i0>mm (Art. V. A.) training upon his reassignment to the Operating Divis ion. Aii men assigned by :h.e. Company. cr transferred to the Operating Division by recues: of the employee, will be assigned at not higher than the TR--i rate in order of Operating Division seniority. f. Trainees will be kept advised concerning their orogress in the Operator Training Program and (Art. V. A.) bv the Company if it has no current need for trainees. The Company agrees that it will not act unreasonably ir. the a_dmimstration of the training programs and will meet with the Union to discuss problems or questions relating to the Program. will be assisted with their difficulties. (1) Trainees having Company service daces before A.p ril 2, 1967 who faii to meet the reauuiirements of the Program wii. oe assigns the Cc npany to another Division. (2) d?fainees-having'Co'mpsuiy'service dates after April 1, 1967 who fail to meet, the requirements of-the Program will-be assigned by the Company to another Division or will be terminated as determined by 'he'ComDar,v'."`"Hcw'evr, any trainee who has reached le TR--2 or higher stage of the Program and is terminited under the provisions of this section [V.A.4.f.(2) ] fhail have the right to appeal such termination as provide d tor in the Grievance and Arbitration procedures of mis hgresmcr.t, in which event .the sole issue to be decided shall be whether the Company acted unreasonably ir. de termining that the employee failed to meet the require ments ot the Training Program. g. The Company may adjust the content of the Operator Training Program to meet its need for trained operators. The Union will be informed of the changes. The Operator Training Program will not be suspended if there are trainees in the program; how ever, the Operator Training Program may be suspended ' Jkvls vSfif -.VftSS 5. Promotions to fid! basic jobs in the Oper ator (O) classification (above the red line) in the Process Section and Tank Field Section will be made from the Operator.--non-basic classification (beiow the red line). The promoted employee wii! be assigned a section seniority date effec tive the date of his promotion and will there after progress only in the section , into which he is promoted. If a man is offered and turns down a basic assignment in the Q classification in the Process Sec:ion or the Tank Field Sec tion, he shall not -- at a later da;te -- go ahead of the junior man who -accepted the job in that classification and section. If there is a vacancy in that classification and Section at a later date, ar.d he elects to accept it, he -will take a posi tion below the last man assigned to fill a basic joo m me O classification in that section, and will thereafter advance in that relative position. a. Promotions to "fill basic: jobs in the -Unit Operator (UQ) classification ih the Process or Tank Field Sections wifi be made from em ployees holding section seniority Lri that section. * ` 6. Temporary vacancies due to illness, ... ita-fcs of absence, etc., of one (1) to not more dr.aa thirty (30) calendar, days' duration, and all -15- -16- (Art. V. A.) vacancies due to vacations will be filled as determined by the Company in a manner't'nat will give employees training in equal or higher class ifications with the objective of suitably protecting current ar.d future operations and providing oppor tunities for employees-jo gain experience in work of the same or higner classifications. * a. Nothing herein shall recuire the Com pany to pay an overtime or premium rate to fill a temporary vacancy when a qualified employee is available for such work at no or less overtime or pFremium Da*v. v,fi> \rt.c 7. In the event ot an _a_n_t_ic_ip__a_te..d vacancy in excess o,rf c-Umlrry (30) calendar days in an established basic job due to reasons such as extended illness, leaves o; absence or special assignments, assignments to fill such vacancies although not promotions, will be filled in accordance with the same procedure used in making promotions without changing basic classifications. However, none of the provisions in this Article r.or in any other of the Articles in tin is Agreement arc intended to obligate the Company to' fit! a!! vacancies in basic jobs whether permanent or temporary, when no: required -bv operating condi tions a: the time. 8. Schedule changes will be made if necessary to assure that over any thirty (30) day period no junior employee will be assigned to work more shifts in the next higher classification, than the sen ior qualified man in each classification and section. . The senior qualified man is that employee qualified to work in the next higher classification, whose (Art. V. A.) name is highest on the seniority list in each classi fication and section. 9. An Operator whops not promoted to UO according to the Arcicles of this Agreement because of.his lack of ability, may be retained within the Operator classification as:long as there is a job that he can handle satisfactorily, but thereafter the Com pany sixal! not be required to consider such employee for promotion to a UO classification nor shall he be entitled to fill a temporary vacancy in a UO classifica tion. In the even: there are no jobs in the Operator classification in which he can perform satisfactorily, He will be transferred to another Division per Article V.C.l.c. In Maintenance Division 10. In the Maintenance Division, promotions from Helper B to Helper A and from,Mechanic B to Mechanic A are to be made solely on the basis of Maintenance Division seniority and not on the basis of performance of a higher or different classification of work. Helpers B will he promoted to Helpers A upon completion of twelve (12) months of sendee in Sne Maintenance Division. Mechanics B will be pro moted to Mechanics A upon completion of: a. 12 months of service as Mechanic B, and b. 60 months of service in the Mainten*aec Division, i'ncl' ud"ing any service as Mechanic B. 11. The Company will maintain a minimum :f 75% Mcchanics A and B plus Senior Mechanics in (Art. V. A.) the permanently assignee! work force in the Mainten ance Division (excluding Storehouse Section), provided there are employees who are qualified to be Mechanics. a. Mechanics A will be promoted to Senior Mechanics upon completion of fifteen (15) years' Maintenance Division seniority, providing the number of Senior Mechanics dees not exceed 10% of the total number of Mechanics. 12. A Maintenance Division employee will be assigned to a specific Maintenance Division Section (Machinist; Electrical and Instrument; Welding, Pipe fitting, Boilermaking, Miscellaneous; Storehouse) as provided in Exhibit B, upon completion of the general portion of the Mechanic Training Program. He will establish Section seniority in the Sectionassigned. Section assignment as stated here shall not in any way iterfere with the Company having an employee do any type of refinery work that in the Company's judg ment he can do safely. 13. Promotions within the Storehouse Section shall be based on Seniority and ability. Seniority as used in this section refers to Storehouse Section sen iority. In Laboratory Division 14. All men hired into the Laboratory Division for Laboratory Technician work will be hired at the Technician Helper C classification. This classification will be effective for a period of twenty (20) work days. After the initial twenty (20) day work period in the Laboratory Division he will be advanced to thejUesuynician Helper B classification. Promotions from Tech- --19 -- (Art. V.A.) r.ician Helper B to Technician Helper A are to be made solely on the basis of Laboratory Division Seniority and not the basis of performance of a higher or different classification of work. Tech nician Helper B will be promoted to Technician Helper A upon the completion of 12 months of service in the Laboratory. Technician B will be promoted to Technician A upon completion of: a. 12 months of service as Techni cian B, and b. 36 months of service in the Lab oratory, including any service as Technician B. 15. The Company will maintain a mini mum of 60% Technicians of the total, of Techni cians plus Technician Helpers in the Laboratory Division, provided there axe.Technician Helpers who are qualified to be Technicians. In Filling and Shipping Division 16. Promotions within the.Filling and Shipping Division shall be based on seniority and ability. Seniority as used in this Division r<Vr* to Filling and Shipping Division seniority. -20- GHEV B8 7059 (Art.V.B.) B. Layoffs and Rehirin.es 1. Layoffs for lack of work shall be based on refinery seniority. However, the Company may retain a sufficient number of men experienced and qualified to perform the necessary work in each division (Main tenance, Operating, Laboratory and Filling and Ship ping) as necessary to permit continued efficient oper ation. 2. Employees with less than one (1) year's refin ery seniority, who aTe laid off for lack of work, will have seniority protection if rehired within ninety. (90).. calendar days after the las: .day worked. 3. Employees with more than one (1) year but less than five (5) years' refinerv seniority, who are laid off for lack of work, will have seniority protection if -ehired within one hundred eighty (130) calendar days ter the last day worked. ~ 4. Employees with more than five (5) years' reerv seniority, w'ho are laid off for lack of work, will iority protection if rehired within three hun- :v five (365) calendar days after the last day 5. Men laid off drre to lack of work will be ot tered re-employment when-vacancies arise on the basis of their refinery seniority's: the time oflayoff, pro vided the seniority protection period as ou-tlined above has not expired and that they are fully qualified to fill the vacancy . 6. Notice of available positions will be sen: to -21- (Art. V.B.) employees on the layoff list by certified or registered mail, return receipt requested, to the last address left with the Company. An employee will be given five (5) days from the time the notice was received to ad vise the Company oi acceptance and an additional five (5) days to report for work after advising the Company of his availability for work. An employee who fails to notify the Company or fails to report to work within the period specified loses all rights to seniority. The Company may grant an extension of time, for an employee tcTreport to work if he notifies the Company of sicknesf, death, or emergency involv ing himself or his immediate family within five (5) days of the dace of the notice from the Company. Under emergency conditions, temporary employees may be-used until fcrmer.employees on the rehiring list have reported to work, C. Demotions In Operating Division' 1. Demotions in the Operating Division will be made because cf a reduction in the number of basic jobs or because of plant shutdowns for lack of stocks or commitments or because of deficiencies of the cmplcvec. SJiiSr - ' -- a. When the number of basic jobs is re- ,...duccd in an Operating Section (Process or Tank Field), the err.plovees affected.will be.demoted m fygg^gf~oTsection sernorlT). Unit Operators UO who s.at tected will oe demoted to Operator O. Oper".ACc O who are affected will be .demoted to Oper- non-basic. Operators non-basic will nor be (Art. V. C.) demoted to the Trainee rates nor will Trainees be de moted to a lower Trainee rate. Operators non-basic and Trainees not needed in the Operating Division because of a reduction in basic jobs will be assigned to work in other Divisions in order or Operating Div ision seniority and paid per Article V,E.4.b. Trainees assigned to work in other Divisions because of a re duction in the number of basic jobs will be allowed to extend the time for completion of the Operator Training Program by tire amount of time they are asstsned to work outside the Operating Division. b. Temporary demotions because of plant shutdowns due to lack of stock or commitments, as de termined by the Company,'will be made as in V.C.l.a. Demoted Operators will be.used to fill temporary vac ancies in eitr.er section if qualified, but will retain their section seniority. Pay for Operators temporarily de moted will be as provided for in V.E.4.B. c. A Uni: Operator who is demoted due to deficiencies will be assigned to the Operator O classification if qualified. Operators O arid Operators non-basic, demoted due to deficiencies and Unit Oper ators demoted and unable to qualify at the Operator O `^"tion will be assigned to other Divisions at CISS3IT Cu:ions tor wtoc*ih'thev are qualified, but not higher than Helper A or its equivalent. Such demo tions and assignment tc other Divisions will not dis place employees in those DivisionsWith more refinery seniority. In Maintenance Division 2. Demotions in the Electrical and instrument: Machinist; or Welding, Pipefitting, Boilermaking and -23- (Art. V.C.) Miscellaneous Sections are made only due to an em ployee's deficiencies, in. which case the employee is moved from his former job and is placed in a lower job for which he is qualified. 3. In making demotions in the Storehouse Section, position on the section seniority list in each classification shall control. Employees demoted out of the Storehouse Section will be as.igned at not higher than the Helper A classification in the Main tenance Division. In Laboratory Division CjyU. *3? hi# 4. Demotions within the Laboratory Division are mace only due to an employee's deficiencies, in which case the employee is moved From his former job and is placed in a lower job for which he is qualified. Employees demoted ouc of the Labora tory Division clue to a curtailment ot work will be assigned to the Maintenance or Operating Divisions or the Filling and Shiocing^Division and will be as signed to a classification not higher.than Helper A. In Filling and Shipping Division 5. Demotions within the Filling and Shipping Division are mace (i) because of curtailment o^work and a decrease in the number of basic jobs in which case the number of employees assigned within the affected classifications is decreased accordingly, and (2) due to an employee's deficiencies, in which case ihe empioyee is moved from his former job and placed in a lower job for which he is qualified. Em ployees demoted out of the Filling and Shipping wfSplirrJv Vrt. V.C.) ivision due to a curtailment of work will be assigned > the Maintenance, Operating, or Laboratory Division id will be assigned to a classification not higher than elper A. l ransrers 1. Transfers between Divisions {Maintenance, iperating, Laboratory and Filling and Shipping) may e made with Company approval. In all cases of perlanent transfer between divisions, the transferring emloyee will enter the new division with division seniory dating.from the date of entering the new division nd will relinquish his former division and section senariry. 2. Temporary transfers may be made between >ivisions (Maintenance, Operating, Laboratory ana ailing and Shipping) for short periods of time as deermined by the Company. Company records will learly indicate the temporary nature of such trans- In all cases of temporary transfer between divis, the transferred employee will not acquire divilon seniority in the new division, but will retain and .ontinue to accrue his division and section seniority in he division from which transferred. If any temporary ransfer is later made permanent, the permanent date >f transfer will be made retroactive to include all con tinuous service in the new division subsequent to the empotary transfer and seniority in the new division Aill start with this date. The employee will relinquish ais former division and section seniority. E, General 1. An employee promoted to a higher classification -25- and failing to perform satisfactorily in jt, will be. al lowed to return to the classification previously held bv him without loss of seniority. When an employee is not progressing or performing his work in a satisfac tory manner, he will be so informed. 2. When employees are temporarily transferred or assigned to areas or organizations outside of the bargaining unit, they shall be allowed to return within a two (2) year period to the job that their seniority and ability would have entitled them to, had they re mained in the bargaining unit. They shall be given seniority credit for the time..they were outside the bargaining unit. An employee transferred or assigned outside the barg. ain!inngg unit for more than twenty, -fo- ur (24) months in any thirty (30) month period will lo his refinery seniority protection under tthiniss pprroovviissiioonr . 3-- For all periods when an employee is perform ing scheduled break-in or other training work he will be paid at the rate of his basic classification. He will receive the rate of the higher classification as soon as he can carry on the duties of the job alone and under 'M f ts I J /t'-.pi * normal supervision. a. When a situation arises in an operating anil, which in Management's judgment requires more tsan the regular complement of Operators to insure adequate coverage of ail aspects of the operation, an employee will be assigned as extra help. The employee Sixigned as extra help will be paid, his basic rate. CHEV B8 7062 (Art. V.C.) (Arc. V.E.) 4. When an operating unit is shut down, the Operators affected will be assigned to other work, if other work is available, and their pay rates will be protected according to the following provisions: a. When a plant is shut down for maintenar.ee (repairs, cleaning, or inspection) the Operators affected will be assigned to other operating duties or to mainten ance work. Their pay will be protected at their basic rate for twenty-eight (28) calendar days. At the end of this protection period they will be paid at the rate of the job to which they are assigned in accordance with Ex hibit A. b. When a plant is shut down either temporar ily or permanently, because its operation is not required by the Company to meet its stock commitments, the number of basic operating jobs will be decreased accord ingly. Operators adversely affected will be demoted under the provisions of Article V.C. However, their pay rates will be protected at their former basic rate for a period of twenty-eight (28) calendar days after which period their new basic assignment will determine their new basic wage rate for rate protection purposes. 5. When no other work is available for employees adversely affected by the shutting down of an operating unit as provided for in V.E.4. above, the provisions of Article V.B. will apply. 6. Lateral movement between jobs within a progressional section will be made at reasonable intervals _ when such movement is desirable from the viewpoint of the Company. Such movement will be done consist ent with operating requirements. (Art. V.E.) 7. All men at all levels within a plant shall be required to learn the next higher job in their respec tive plant as rapidly as possible. The Company shall : aid every man as much as possible in this endeavor. ; 8. Employees in the Operator Training Pro~ gram will not change relative position on the Oper- 1 ating Division seniority list because of temporary 7 assianments to work in another Division as provided * for in Article V.A.4.e, . [ ARTICLE VI I J I | A. VACATIONS, HOLIDAYS, AND FRINGE BENEFITS Vacations 1 1. A regular employee shall receive a vacation j with pay after completion of one (1) year of contin- ucus service and within each calendar year of con rinuous service thereafter. '4 j Beginning January 1, 1966, a regular vaca \ will be as follows: I :ion ,rt tach Calendar Year In Which i iS rc*r'* 5 H r\ yy&oojjstirrri Y*arj an Employ_e^euCi)joiemtapsletes fo'vr -m-ore but less than of continuous service or more but less than of continuous service Length of Vacation 2 weeks {14 consecutive 3 weeks (2c1acleonndsaercduatiyvse) B\\ I? 3$ *f'*H*t*r*s or more but Jess than orofmcoornetionfucoounstisneuroviuces 4 weeks {2c8acleonndsaercduativyes) \ ' tservJct 5 weeks (3c5acleonndsaercduatiyvse) calendar days) -28 -- (Arc. VI.A.) 2. Operating needs of the Company are control ling in scheduling vacations. The vacation scheduling procedure is designed to apply to usual situations. An exceptional case may occur occasionally which is not clearly covered or contemplated. Any such case will be treated in a manner equitable to both the employee and the Company. 3. An employee may split his vacation into three (3) periods in a calendar year upon his request, consistent with the work at hand, and agreed to by the Company. B. Holidays 1. a. The following holidays shall be observed: New Year's Day Labor Day Washington's Birthday Veteran's Day Memorial Day Thanksgiving Day Fourth of July ^Friday after Thanksgiving Christmas *This holiday shall be observed on the Friday follow ing Thanksgiving except when Christmas falls on Tuesday, in which case the holiday will be observed on Monday before Christmas. . b. Employees who are working rotating shifts on a seven day work week continuous operation, and. employees who normally work Saturday and/or Sunday, at the time of a holiday will observe the holiday for pay purposes on the calendar day on which it falls. c. All other employees will observe the holiday for pay purposes on the calendar day on which it falls, except a holiday which falls on Sunday will be observed on the following Monday, and a holiday which falls on Saturday will be observed on the preceding Friday. -29- (Art. VLB.) ; 2. Regular employees shall receive their regulai : pay for holidays observed, when such holidays fall or ] their scheduled work days. ? 3. Employees who work on such holidays, f whether scheduled or unscheduled work days, shall receive pay equal to the straight-time rate for the number of hours in their regular daily work schedule plus one and one-half (lVr) times the straight-time } rate for all hours worked. Fo r the purpose of holi day payments, holidays will be considered as starting at 12:01 a.m. and ending at 12:00 midnight on the davs which are observed, except that for workers scheduled to work the 11:00 p.m., 7:00 a.m., or 3:0CTp.m. shifts, holidays will be considered start ing at 11:00 p.m. prior to the calendar day of the holiday and ending at 11:00 p.m. twenty-four (24) hours later. 4. All regular employees shall receive nine (9) paid holidays per year. Those not so paid under the provisions of paragraphs 2 and 3 above shall re ceive a day's pay at their regular straight-time rate for each such holiday except when a leave of ab sence is granted as covered under Article VII.B. and C, 5. If, du ring an employee's vacation period, * recognized holiday occurs, he will be granted an extra day of paid vacation. The Company reserves she right to grant an extra day's pay at the straightssne rate in lieu of an extra day of paid vacation, in case where it considers such action desirable .roca an operating standpoint. -30- vr \ *'"---- (Ax:. VI.C.) C. Fringe Benefits 1. All employees' benefits in effect at the time of signing of this Agreement shall continue in full force and effect for the duration of this Agreement. The Com pany shall make information concerning such benefits available to the employees. 2. The Company.will furnish to each employee having one or more years of serviceman annual statement showing the employee's current status under the Sickness and Non-Industrial-Injury Benefit Plan when requested in writing. 3. Any employee, reauired to b.e absent during his regular working schedule on account ofjury duty, or re quired to attend court, or coroner's inquest! or to serve as a witness, shall be allowed the time off necessary to perform this service. An employee shall receive for the time he is thus absent, his regular pay and retain any fee that he receives for the performance of such service. 4. Employees with one or more years of continuous service who are permanently laid off for lack of work will receive one w 's pay at the straight-time rate tor eac-lh. year or continuous service up to a maxi mum of fifteen (15) weeks' pay for those employees having fifteen (15) or more years of continuous service. Employees with twenty-five (25) years or more of con tinuous service are not eligible for payment under this provision. Lav-off of employees occasioned by season al fluctuations in the business will not be considered permanent. When re-employed within the time limits specifiedin Article V.B.2., 3., and 4., after lay-oft and payments received under this section are repaid, senior ity dates as of the date laid off will be restored. -31- (Art. VII.) ARTICLE VII UNION ACTIVITIES A. Workmen's Co mmittee The Union may create a Workmen's Committee composed of six (6) members of which at least five (5) are employees, to meet at mutually acceptable lime's, with represeutatives-of management for dis , .-t4 cussion of mutual problems. The Union will inform the Company in writing of the names of the employee members of said committee. B. iinion Leaves of Absent If plant conditions permit, leaves of absence wwiithout pay, of not more than fourteen (14) days dmuirraatt.i~o,n. (-y=eAxcceepp.t wmhicerree Ddiissttaanncceess ttoo bbee ttrraavveelel d reniirec additional time in which c--a--s--e---n--o--t more tuan Sirty (30) days} for the purpose of attending an Union conferences or meetings will be granted dur ing any calendar year to not more than six (6) em ployees, provided that not more than three (3) employees shall be granted simultaneous leaves. The conditions of such leaves with respect to Com pany benefits shall be as coveted in each established ??a. All requests for leaves of this nature shall be sude in writing as far in advance as possible before tie first scheduled work day that will not be worked hy reason of such leave being granted. If the Union Siteas leaves ofabser.ee for additional men, the Comjp&sy will consider such additional leaves upon rerifASSt by the Union. (i- \r n \ (Art. VII. C.) C. Leave of Absence to Enter the Employment of The Union 1. If any member of the Union shall request a special leave of absence without pay from his employ ment with the Company for the purpose of accepting employment with the Union, tire application of such member for re-employment, if made 'within two (2) years from date of start of such leave, will be consid ered and accepted, on the following conditions: a. That his physical condition shall not have changed materially curing the period from date of such special leave to date of application for re-emplovmenc. b. The request for a special leave of absence shall be in writing and shall state the purpose for which it is made and that the employee intends to apply for re-employment wnhin-'two (2) years. c. Applicant, if re-employed within said per iod of two (2) years, will enter thojob that his senior ity anc ability would have entitled him to had he remained in the refinery organization. d. It is understood that all Company benefits, including life insurance, are suspended during the period of such special leave of absence but will become operative again upon re-employment with such service accumulation attained at end of leave. -33 (Art. VII. D.) D. Conferences During Working Honrs Employees, with the approval of the Refinery Manager, shall be permitted to confer during work ing hours with representatives of either Union or Management on matters concerning employeremnloyee relations without loss:of time or pay. E. Bulletin Boaraa The Union shall, have the privilege of main taining for its exclusive use bulletin boards on the premises in places designated by the Company, for the purpose of posting notices or bulletins. It is understood that nothing of a controversial or pol itical nature shall be posted on such boards. ARTICLE VIII MISCELLANEOUS AND GENERAL - A. Ciothing 1. Protective clothing, including welding gloves, sleeves and jackets, will be provided by the Company where needed for personal safety, or where destructive action over and:above that en countered in the course of regular employment nukes it necessary. 2. The Company shall furnish the employees with an average of ud to four (4) pairs of leatherJ'-lIm gloves per contract year. -Before-receiving a ''Bcw_pair_pf_glovs,.a.cli..eniployee-y.viil''be-requiied "to tajuroia-hk roItLaair. . ft. t. -34-- - / a wt- \> . (Art. VIII. B.) B. Voluntary Payroll Deduction of Union. Dues 1. Employees in the bargaining unit may author ize the Company in writing on a lorm mutually accept able to the Union and the Company to deduct while this Agreement is in effect the regular monthly dues of the Union from their wages on the.first pay day each month and to remit same to the Secretary of Local No. 826, International Union of Operating Engineers AFL-- CIO not later than two (2) weeks after the end of the payroll period in which the deduction is made. Employ ees may at any time revoke such authorization by giving the Company notice on a suitable form. 2. The Company will advise the Union with each remittance die names of employees from whom new' authorizations have been included and those previously authorizing deductions but for whom no deductions have been made because of lack ot earnings, revocations of authorization, or leave Company service, ''"nese authorizations will terminate upon the terminatio n of this Agreement. C. Pavrol! Deductions for Savings Upon the written request of the employee, using Form COEiVl-519, the Company will make payroll de- deductions may be cancelled at any time upon written notice to the Company from the employee. (Art. VIII. D.) D. Smoking Area .. . Smoking privileges will be provided for all employees within the refinery. Smoking areas for different departments will be designated. Smoking is prohibited at all locations not specifically author ized by the Company. E. Contract Labor 1. The Company shall have the right to con tract or subcontract maintenance,! repair or con struction work to outside contractors. 2. It is not the Company's intent by contract ing or subcontracting maintenance, repair or con struction work to eliminate the Company's Main tenance Division. 3. When the Company is supplementing its maintenance force with contractor.employees and contractor employees are assigned to work 'with Company employees on a job, a contractor em ployee shall not be scheduled to work more hours per day than a Company employee,on that job. Tint job means the specific job on which contractor sad Company employees are working together, as defined in advance by the Company. 4. The contrac:ing~or subcontracting of work r " 21 Paso Refinery will not cause the layoff or .VSBOdon of ---<- ' (Art. VIII. F.) Re v rirr.ar.es ' iS? f /1 .J- 1. An employee will always be given a copy whenever any record of a reprimand is placed in his personnel file. He is to note on the Company's copy that he received his copy. 2. Whenever an employee is given a final warn ing that further unsatisfactory conduct will cause dis- , missal, the Management will give the employee two VU VI (2) copies of the written record of this final warning. The additional copv may be provided the local Union by the affected employee, if he so desires. He is to note on the Company's copy that he has received his copies of the record. G. Indt; mturv An employee who.-is injured while working on an off day, and is unable to continue working, will be paid for the unworked remainder of an eight hour day at the rate of pay he was receiving af the time of imury. H. Miscellaneous 1. No employee shall, as an acknowledgment of guilt, be required to write, or affix his signature to, any letter or printed matter which the Company may use as a means of accumulating information for demoting or lowering his classification. 2. Any employee who accuses another employee of misconduct or mishandling of his ducies shall be re quired to appear before the Workmen's Committee, theManagement, and the accused to substantiate his accus ation. -37- (Art. VIII. 1.) I. Pay Day Pay day for employees covered by this Agree ment will be on or before the first Friday following the close of the pay period unless the Company is prevented from complying with this provision by circumstances beyond its control. ARTICLE IX GRIEVANCE PROCEDURE A. Processing of grievances shall not unduly inter fere witir the continuity and efficiency of operations. The genera! subject of wages, hours and working con ditions shall not be the basis of grievance or grievances within the meaning hereof. In all cases of grievances presented under this grievance procedure, each of the parties hereto agrees to furnish the other partv with ail information in its possession regarding such griev ances which may be necessary to a full understanding of the subject matter of the complaint and to facili tate the prompt handling of complaints. Individual grievances shall be settled in accordance with the pro cedure described below. B. The Union and/or any employee or group ot employees shall have the right to present grievances affecting him or them to the Company. If anv em ployee or employees or the Union believes that the' Company has violated the Articles of Agreement in the application cf 2ny of the terms of this .Agreement redress may be sough: as follosvs: 1. The employee may take up the matter with -38- (Art. IX. B.) his Foreman, either individually or through his Union representative. 2. If satisfaction is not received, the employee, either individually or through the Union, may present the grievance in writing to the employee's Foreman. The grievance shall be presented within fifteen (IS) davs of the occurrence of the event upon which the grievance is based and shall state tire nature of the occurrence giving rise to the grievance, the section or sections of this Agreement claimed to have been violated, and the re Lie t sought. The Foreman shall reply ir. writing within five-(5) days from the receipt ol the written, grievance. . 3. If the employee or the Union is not satisfied with the Foreman's reply, he may, either individually or through the Union, or the Union may appeal the matter to the Refinery Manager or his designated rep resentative. Such appeal shall be made in writing with in ten (10) cays from the date of Foreman's reply under B.2. above. A meeting to discuss the grievance shall be held between the Refinery Manager or his representative and not to exceed the.employes anc.two (2) Refinery employee Union representatives. Ln addition, an accrecited Union representative may be present. Such meeting will be held within ten (10) days after the appeal has been received. The Refinery Manager shall render his A. If the Grievance is not settled-as the result of the steps set forth above, the employee may through the Union, or the Union may, present a written request for arbitration tc the Refiner-' Manager. Such request (Art. IX. B.) shall be submitted within chirrv (30) days after receipt of the decision as specified under B.3. above. C. Employees will not suffer loss of regular pay in handling grievances, provided that the time consumed is reasonable. D. In calculating time limits under this Article, Sat urdays, Sundays, and holidays recognized under this Agreement shall not be counted. Time limits specified nerem shall apply unless extended by mutual agreement m writing between the parties to take care of unusual cases such as illness or other juscified absences. If the time limics specified herein, or as extended by mutual agreement, are not met by the party initiating the grievance, the case shad be considered closed and no longer subject to processing under the grievance pro cedure. - E. Where a grievance procescs the discharge of an employee, the above procedure may be waived so as to permit the grievance to be referred directly to steD B.3. above, so long as this is done within ten (10) days after the discharge. ART1CI ARBITRATION PROCEDURE A. A grievance which is not settled as a result of the steps set forth in Article IX and which meets all of the following qualifications, may be arbitrated as herein after provided: 1. The grievance was submitted in writing and 40 -- (Art. X. A.) signed bv the aggrieved employee prior to becoming subject to this Article. 2. The grievance was processed in accordance with each step of the procedure provided in Article IX. 3. The issue involved in the grievance is limited to the application or interpretation of a provision in this Agreement. 4. The grievance occurred during a period when this Agreement 'was" in effect. 5. The Union submits to the Refinery Manager a request in- writing to arbitrate such grievance within thirty (30) days after receipt of tire Refinery Manager's decision as specified in Section 3.4. of Article IX. B. V/ithin fifteen (15) days after receipt of the written request for arbitration as specified under A.5. above, the Union shall designate one (1) member and the Company shall designate one (1) member to the 3oard of Arbitration and advise the other party of such designation. C. The two arbitrators designated shall meet within thirty (30) days from date of receipt of the written re quest for arbitration"as specified under A.5. above, and endeavor to reach an agreement. D. If these two arbitrators should fail to reach an agreement, either party may request the selection of a third arbitrator. Such request snail be made, within trators me E. If such request is made, the arbitrators appointed by the Union and the Company shall endeavor to agree upon the third arbitrator. If they arc unable to agree within thirty (30) days from the date of request for such arbitrator, the tfilrd arbitrator will be selected from a list jointly requested by the Company and che Union arbitrator* from the Federal Mediation and Con ciliation Service. F. If a dispute exists as to the arbitrability of a grievance, the issue of arbitrability shall first be deter mined by a Board of Arbitration as selected under paragraph E. above, if such grievance is found to be arbitrable, the grievance shall then be submitted to separate Board of Arbitration, selected under para graph Z. above, unless the parties agree otherwise. G. If the Board of Arbitration as described herein has not convened within one hundred and eighty (180) calendar days from the date of receipt of the written request for arbitration under A.5. above, be cause of failure of the initiating party to proceed to final arbitration with due diligence, the case shall be considered to be closed. H. The decision of the Board of Arbitration shall be final and binding upon both parties, but such de cision shall be within the scope and terms of this Agreement and shall no: change any of its terms or conditions. The expense and compensation of the arbitrator selected by each party shaLl be borne by suc.n party and the expense of the third arbitrator shall be equally divided between the Company and the Union. The general expense of the arbitration proceedings shall be equally divided. between the (Art. X. H.) Company anc the Union, with the exception of the expense and the compensation of any witnesses called before the Board, which shall be borne by the respective parties. I. In calculating the time limits under this Article, Saturdays, Sundays, and holidays recognized under this Agreement shall not be counted except for G. above. Time limitations specified herein shall apolv unless extended by mutual agreement in writing be tween the parties to cake care of unusual cases such as illness or other justified absences. If the tune limits specified in this Article, or as extended by mutual agreement, are not met by the party initiat ing che grievance, the case shall be considered closed and no longer subject to processing under the arbi tration procedure. ARTICLE XI MANAGEMENT RIGHTS A. Subject tc the provisions of this Agreement, the super/ision and control of ail operations and the direc tion of all working forces, such as the determination of the size of the work force; the fight to hire, suspend, discipline and discharge for iust cause: the establish ment of work rules; the assignment of employees to jobs and assignment of duties to employees; are vested in the Company. It is agreed that the provisions of this Article shall not be exercised for the purpose of violat ing the terms cf this Agreement. B. Changes made by che Company in a number of basic jobs in the Operating Division as specific result of job activity surveys by the Company will c. XI. % T. f *_^ `-et* Afj.;OV"' not resuir 5nf * % *-.. .-**-*.-!* --' - *Lalrontiory. Operating, Maintenahct^ij$3i5p*^**3 Shipping employees coy- crcd by this s4 in Company employment ss of provision does not apply to . of work or shutdown of or commjanesr^ waaca *< ............ -- - ------- rMu!tiag'from`^iJeybnf the Company's control. /^ARTICLE XII ... - .u-J&VVlNG CLAUSE If any of the proruior.s of this contract shall be held invalid hr any governmental authority, such actions shall not invsSdali tr.c other provisions hereof.. ' , ARTICLE XIII -STRIKES AND LOCKOUTS During the term of this Agreement there shall be neither strikes acr lockouts. Suspension of work or re fusal to work cc the part of any employee will make him subject to discharge jarovided, however, that the Union wil! not be liable !or such suspension or refusal unless, upon repues: of the Company, it refuses to order the employees to return to work. ARTICLE XIV NON-DISCRIMINATION A. The Company ar.c the Union agree that there shall be no discrimination against any employee because smm (Art. XIV. A.) of race, color, creed, sex or national origin. B. 1. There shall be no discrimination against any employee with respect to his conditions of employ ment because of his membership in this Labor Union, or on account of ar.y activity undertaken in good faith in his capacicy'as a representative of other em ployees. 2. The Union, its officers and members shall not intimidate or coerce employees into joining the Union or continuing their membership therein. Neither shall the employer intimidate or coerce employees into withdrawing from, or refraining from joining the Union. -4: ..... JISIISg ^notices -- ----- - ------and postage paid, eaied arid jS&saoSSJ'Ikthsik party to the other as follows: * " b T* $&&? 03 Company of Texas J Vs C?' V^H**^*1*' V '`.TO-.1- r v 20002 IvJffili'V}r"t *;? itTfirV Wr . * '>V risi`~j. 'V'-r'T,' Tex** 79998 - * ' ' Manager --y- v 2- ~ ' m- " ; . : i u ,. y-T ^ .>:'V. f .. "* J.; ' ir - - --- Uaton'of Operating Engineers ...... TvTltvii^rcai No. 826 'i-'" ''"V- -.r.,;j.v. s--~ ._ Box $76-5 J Paso, Texas 79987 (Copy to: P. O'. Box 1590 Big Spring, Texas 79720} --46- Ciasstf icat<<?n SvrnbQl Hourly Rate Laboratory Division Head Inspector ' HJ Technician A TA Technician S T3 Technician LJe!per A "FA `recnnictan Helper 3 THE ' Tecnnician Helper C THC Laboratory' Helper LH S5.10 4,71 4.43 4.23 4.1 6 2.58 3.58 $40.80 3 7..68 35.84 34.24 33,28 2S.S4 .28.54 Shift workers who work any time other than day S shift will receive, in,addition to the. above rates, XSil ar. hour far the No. 3 afternoon shift, or 304 an hour for the No. 1-morning shir For ail shifts of day workers starting or ending outside the hours of 6:00 a.m. to 6:00 p.m., and ail overtime hours, worked, the aooiica.bl< shii dtirerer.na: snail be paid. Applicable shift differentials^ are as follows: 15d an hour from 4:00 p.m. until midnight, and 30d per hour from midnight until 3:00 a.m. When an employee works under con ditions that entitle him to a -shift differen also to an overtime or premium rats, .the shift differential wii: be computed at the applic able time or premium rate. Mechanic Helpers in the Mechanic Training Program" matting satisfactory progress shall receive, in addition to the Helper rate and any applicable shift differential, an achievement training differential of 64 per hour after completing 50%. of the "general" portion and an additional 14 per hour after completing 100% of the "general" portion of the p-ocrafn. P0W3 EXHI8!T D ARTICLE 1 II Ill IV V VI V11 CONTENTS SECTION SUBJECT PAGE Recognition of Union......................................... 1 A Period of Agreement ......................................... 2 B Wage Clause Negotiations.................................. 3 Work Day, Work Week and Work Schedules 3 A {Established Work Week) ......................... 3 B (Work Day) ...................................................... 3 C (Work Schedule)............................................ 4. Wage Rates, Overtime and Other Premium Pay........................ ......................... 5 A Wage Rates, Exhibits, Shift Differentials. . 5 8 Overtime and Other Premium Pay.................. 6 (Cal! Out -- Identification)...................... 8 C Distribution of Overtime.................................... 9 D Overtime Meals.............................................. _ . . 10 Seniority .................................................................. 10 A (Refinery Seniority)....................................... 10 (Division Seniority)......................................... 10 (Section Seniority)......................................... 10 B (Recognized Refinery Divisions)............11 C (Recognized Refinery Sections)..................11 D (Seniority in Divisions & Sections). ... 11 Promotions, Demotions, Layoffsand Rehirings.................................. 11 Exhibits.......................................................................11 A Promotions................................................................12 (Operating Division).......................................12 (Maintenance Division).............................. 18 (Laboratory Division)........................ 19 (Pilling and Shipping Division)...................20 B Layoffs and Rehirings ................. 21 C Demotions ................................................ 22 (Operating Division)................................ . 22 (Maintenance Divisfon).................................23 (Laboratory Division)........................... 24 (Fiiiing and Shipping Division)................ 24 D Transfers . . . 25 E General ........................... .. . . ........................... .. 25 Vacations, Holidays, and Fringe Benefits 2.8 , A Vacations........... -.....................................................2.8 B Holidays ........... '............... .. ................................ .. 29 C Fringe Benefits ... r................................. ...-31 Union Activities,................................ ,................. 3.2 A Workmen's Committee .................................. . 32. 8 Union Leaves of Absence........................ ... . . 32 ARTICLE V111 XI X XI XII XU I CONTENTS SECTION SUBJECT PAGE C Leave, ot Absence to Enter the Employment of the Union ...................... 33 D Conferences During Working Hours.............. 34 E Bulletin Boards ................................................. . 34 Miscellaneous and General.............................. 34 A Clothing ..................................................... 34 B Voluntary Payroll Deduction of Union Dues..................................................... 35 C Payroll Deductions for Savings .................. 3.5 D Smoking Area............... . .'................................ 36 E Contract Labor .......................................... 36 F Reprimands............................................. 37 G Industrial Injury.................... 37 H Miscellaneous .......................................................... 37 I Pay Day....................................................................... 38 Grievance Procedure ............................................ 38 A Processing of Grievances.............................. .. 33 B Right to Present Grievances and Grievance Procedure.................................... 38 C Pay Statusjn Grievance Handling................... 40._ D Grievance-Time Limits........................... 40 E Grievance Because of Discharge................ 40 Arbitration Procedure . .. ................................... 40 A Qualification of Grievance for Arbitration 40 B Time Limits for Designation of Members to 8oard of Arbitration . ......................... 41 C Time Limit for First Arbitration Meeting . 41 D Request for Third Arbitrator....................... 41 E Appointment of Third Arbitrator............... 42 F Determination of Arbitrability of Grievance 42 G Time Limit for Soard of Arbitration............. 42 H Decision of Board of Arbitration to be Final within Scope arid Terms of Agreement and Division of Expense . . 42 I Arbitration Time Limits ....................... 43 Management Rights ............................................. 43 A (Management Rights) .................................. 43 B (Job Reductions Due to Joo Activity Surveys).......................................... 43 Saving Clause ...... -44 Strikes and Lockouts................................ , . 44 ARTICLE XJV XV CONTENTS SECTION SUBJECT PAGE Non-Discrimination............................................ 44 A (Because of Race, Color, Creed or Natural Origin).............................................. 44 B (Because of Membership in the Union or Joining or Withdrawing From The Union)...................................... 45 Notices, Procedures for Handling ...... 46 Exhibit A -- Refinery Classified Laboratory, Operating and Mechanical Wage Schedule................................................................. 48 Exhibit B -- Job Progression Chart -- Maintenance Division................................... 50 Exhibit C -- Job Progression Chart -- Operating Division ...................................... 51 Exhibit D -- Job Progression Charts -- Filling and Shipping Division and Laboratory Division...................................... 52 AGREEMENT Between CHEVRON OIL COMPANY d/b/a STANDARD OIL COMPANY OF TEXAS and INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL NO. S26 El Paso, Texas This AGREEMENT is made and entered into April 7, 1969, between Chevron Oil Company, d/b/a Standard Oil Company of Texas, with a Refinery at El Paso, Texas, herein referred to as the "Company," and Local No. 826, International Union of Operating Engineers, AFL-CIO, herein referred to as the "Union." This Agreement shall be considered to be the entire Agreement between the parties, and no Agreement which predates this Agreement shall have any other force or effect. WITNESSTH: RECOGNITION OF UNION The Company recognizes the Union as exclusive representative, for the purpose.of collective bargaining in respecr to rates of pay, wages, hours of employment, or other conditions of employment, of employees in the Maintenance, Operating, Laboratory and Fill ing and Shipping Divisions of the Company's El Paso Refinery for whom the Union was certified as the collective bargaining representative in the National Labor Relations Bohrd certifications dated May 7, 1943 (Case No, 16-R-629), August 31, 1953 (Case No.' 33-RC-453) and December 8, 1966 (28-AC-2), subject to and in accordance with the provisions of the National Labor Rela tions Act, amended.by the Labor Management Act, ARTICLE I PERIOD OF AGREEMENT AND WAGE CLAUSE NEGOTIATIONS A. This Agreement shall be effective as of 12:01 a.m., April 7, 1969, and shall continue in full force and effect for two, (2) years from such date, and shall renew from year to year thereafter unless either party hereto shall give written notice to the other at least sixty (60) days but not more than ninety (90) days prior to an anniversary date of its desire to modify, amend or terminate this Agreement. Any such notice to modify or amend the Agreement shall contain, the specific articles and subdivisions thereof to be discussed. If notice to modify or amend is given, the Agreement shall remain in effect during negotiations except that if agreement is no: reached during negotiations with in the sixty (60) day period prior to the anniversa ry date or thereafter if negotiations continue be yond the anniversary date, either party may give thirty (30) days'written notice to the other of its desire to terminate this Agreement. This Agree ment will then terminate at, the expiration of said thirty (30) days unless the parties hereto, by mut ual agreement, extend this Agreement beyond the above termination date for a specific period for ...the continuance of negotiations. (Art. I) B. It is recognized, however, by the parties that daring the term of this Agreement it may become desirable to discuss wage rates in general (as set forth in Exhibit A) and hours and days of work (Article II. C.). For these purposes only, each party may open once upon written notice to the other, at least sixty (60) days, but not more than ninety (90) days prior to December 31, 1970, and once each contract year thereafter, to bargain on revisions in the light of conditions then existing. If agreement is not reached bv December 31, 1970, either party may give sixty (60) days' written notice of its desire to terminate this Agreement, in which case the Agree ment shall terminate as of the end of such sixty (60) day period unless by mutual consent the parties agree to an extension for the purpose of continuing negotia tions. ARTICLE II WORK DAY, WORK WEEK AND WORK SCHEDULES A. The established work week shall consist of seven (7) consecutive twenty-four (24) hour periods, beginning with the No. 1 Shift Monday. The Monday No. 1 Shift is that shift which begins 11:00 p.m. Sunday for shift workers and 12:01 a.m. Monday for day workers. B. 1. A work day is twenty-four (24) consecutive hours beginning at the same time each day. The firs work day begins at the time the. .established work week begins, and the seventh work day ends at the time the established work week ends. i (Art. II, B.) 2. Normally, but not exclusively, the reg ular shift for day workers will be eight (8) consec utive hours, exclusive of an unpaid lunch period, between 6:00 a.m. arid_6:00 p.m. as contrasted to shift workers who regularly work No. 1 Shift (11:00 p.m. to 7:00 amt.), No. 2 Shift (7:00 a.m. to 3:00 p.m.) and No. 3 Shift (3:00 p.m. to 11:00 p.m.). 3. Day workers working a scheduled shift starting or ending outside the hpurs of 6:00 a.m. to 6c00 p.m. shall be allowed a, thirty (30) minute paid lunch period on. the.job site. 4. The unpaid lunch period for day workers will be from 12:00 noon to 1.2:,30 p.m., when con sistent with the work on hand. . When an employee is required to work through his regular lunch period he shall be provided a different unpaid lunch period which shall be no more than on.e (1) hour earlier or later than the established lunch period. In addition, the Company shall allow' a five (5) minute paid per iod prior to the lunch period for day workers to stop work, clean up, and travel to the lunch area. 5. Day workers will be at their assigned job sites ready to go to work at the, designated starting times at the beginning of the shift and after lunch. C. Employees are expected to be available for shift work and overtime. Work schedules specify the days in the work week, and hours in the work day curing which employees arg to work. Each weeicly work schedule consists of eight (8) consec utive hours, exclusive of unpaid, lunch periods, on (Art. II, C.) each of five (5) work days totaling forty (40) hours of work at the straight-time rate within each work week with two (2) consecutive days oft. Such schedules do not guarantee or limit the hours of work. The Company will post each employee's assignment to the weekly work schedule as far in advance as practicable consis tent with work requirements/ Notification of changes in the employee's work assignment will be posted as far in advance as practicable. Employees will review their work assignment before leaving the plant each J* work day. ARTICLE m WAGE RATES, OVERTIME AND OTHER PREMIUM PAY A. Wage Rates. Exhibits, Shift Differentials 1. The wage rate classifications and present job titles applicable thereto are attached and made part hereof as Exhibit A. Employees will be paid for time worked in each classification to which assigned at not less than the job rate for the -work performed, except for Helpers in the Maintenance Division who may be assigned work also performed by Mechanics. 2. a. Where an employee of an Operating Divi sion works in two classifications in one (1) day, and works less than half (Vi) a day in the classification car rying a higher rate than the classification in which he works the balance of the dav, he shall be paid for onehalf (Vi) a day at the higher rate and the other half (Vi) day at the lower rate. If he works'one-half (Vi) --5 -- vksasm r'SBWBiWC (Art. Ill, A.) day or mote in the classification carrying the higher rate of pay than in the classification in which the balance of the day is worked, he will be paid a full day at the higher rate. b. When during a shift an Operating Divi sion employee is called upon to relieve a man in a lower classification, he will not be reduced in pay in cases where he might otherwise have continued to work at the higher pay.' B. Overtime and Other Premium Pav 1. General -- No more than one overtime or premium pay provision in this Agreement shall be applied to the same hours worked; however, the provision which results in the highest pay shall gov ern. 2. All work performed in excess of eight (8) hours in any work "day, or forty (40) hours in the established workrweek shall be paid for at the over time rate of one and one-half (l'/i) times the straight-time rate. For the purpose of determining time worked in excess of forty (40) hours in the established work week, the following shall count as time worked: a. Scheduled work time lost on account of jury duty. b. Scheduled work time off with full pay on account-of sickness or holiday. c. Scheduled work time off on account of leave or absence" with pay. 6- -- 1 (Art. Ill, B.) 3. One and one-half (1 Vz) times the straighttime rate shall be paid for the hours worked under the following conditions: a. Time worked in excess of eight (8) hours in any twenty-four (24) hour period, beginning at the time the employee begins work other than overtime as defined in III.8.2. or double time as .defined in III.B.5. b. When employees are scheduled to work a_ shift which may extend from one work day into the next, the employee involved will be. paid at the rate of one and one-half (l`/e) times the straight-time race for the hours in excess of one-half ('/:) hour worked on such employee's first day off, with such day off con- . sidered as starting at the beginning of the established work day as covered in Article II.B.l. c. For the first shift scheduled to be worked and worked where the scheduled hours of work have been changed as listed below without forty (40) hours notice prior to the .start of the first shift changed. (1) A change in the scheduled days off. (2) A change in the scheduled shifts of am Operate who is working on an operating schedule. or a Laboratory employee who is working on the Laboratorv schedule: i.e., change from Shift No. 1 to Shift No. 2, etc. (3) A change of more than one and onehalf (l'/2) hours in the starting time from the preced ing work day, of regular hours of work of a Mainten ance and Storehouse. Division worker, or of an hT ; ,45 4S? 5f (Art. Ill, B.) Operator or Laboratory or Filling and Shipping em ploye: who is working on, going onto, or coming off a maintenance schedule. d. Compensation provided in Article III.B. 3.c.(3) above shall not be paid because of: (1) Consecutive hours worked preceding or following a regular shitt. (2) When an employee changes to a day 4. "Call Out" -- Any employee who reports for work after he has completed his shift and has left the plant, and before the start of next regular scheduled shift or otvarday off, shall be paid a min imum of four (4) hours pay at his straight-time rate or time and one-half for work performed, whichever is greater. Call Out -- Identification (1) An employee, while on duty, is requested to report for work and reports for work after com pleting his shut, but before the start.of his next reg ular scheduled shift, and leaves the plant prior to the start of his next regular scheduled shift. -(2) An employee, after completing his shift and alter leaving the plant, is requested to return and returns to the plant before the start of his next regu- lar scheduled shift. It is agreed that the time and one- ^aif rate shall not apply beyond the start of his next . regular scheduled shift." ' ! !M (Art. III. B.) 5. Double rime rate of two (2) times the straighttime rate shall be paid for: i yi Xf a. All hours worked in excess of sixteen (16) consecutive hours: i-e., beginning cn the 17th consecutive hour. .i "i b. All hours worked on the second day off. where a minimum of Four (4) hours on the first off day is also worked, when these off days are consecutive _ calendar days but not necessarily within the same work week. For the purpose of double time payment only, both off days wall start at the beginning of the established work day as covered in Article II.B. ' rf j, C. Distribution of Overtime 1. An effort will be made to distribute overtime in the Operating, Maintenance, Laboratory, and Filling vj and Shipping Divisions, except to those employees as- | signed to light duty for health reasons... Overtime in Operations will be worked bv qualified emplovees nor- mally assigned to work in the classification and section in which the overtime occurs. Overtime in Maintenance will be worked by employees qualified for the work. 5% During shutdowns- the Company may assign Operating, Laboratory, or Filling and Shipping employees on __ 15 overtime to supplement the Maintenance force. For the purpose of identification, only the overtime hours j=|. worked or offered and refused, as defined under the 7F: provisions of Articles III.B.2.. III.B.4., 1II.B.5., will be iif: countea as the basis for the distribution of.overtime. 'Wk 2. Any overtime worked or offered and refused by an employee at less than his basic rate will not be counted in the basis `or the distribution of overtime- __Q____ ... . tgt ";fi (Art. Hi.) D. Overtime Meals 1. The Company will provide a wholesome meal, no: to exceed S1.-5D in cost, to each employee at his job location after he has completed more than ten (10) consecutive hours of work (unpaid lunch periods ex cluded) and after completion of each successive four J hours of work thereafter. , . 2. When the meal is furnished by the Company for Maintenance personnel, a work stoppage of thirty 30' minutes, at Company expense, will be allowed tor eating. 3. An empiovee may elect to take a meal allow ance of SI.50 instead of a meal if his supervisor offers the employee that option in advance of the time a meal is due. ARTICLE. IV SENIORITY A. For the purpose of administering this Article and Article V. seniority shall consist of three. (3) types as follows: : 1. Refinery seniority, which shall be based on the date of entering the service: of the El Paso Refinery. 2. Division seniority, which shall be based on the last date.Company assigns an employee perman ently to a Division as defined in this Article. 3. Section seniority, which shall be based on - -10- (Art. IV. A.) the date Company assigns an employee to a definite section as denned in this Article. B. For the purpose of this Article the recognized ' Divisions are: 1. Maintenance Division 2. Operating'Division 3. Laboratory Division 4. Filling and Shipping Division C. For the purpose o: this Article, the recognized Refinery Sections are: ' ___ . 1. Process Section 2. Tank Field Section . _ 3. Storehouse Section 4. Electrical and Instrument Section _____ 5. Machinist Section 6. Welding, Pipefitting, Boilermaking and Miscellaneous Section : D. No employee may estabiisnor retain Division Seniority in more than one Division nor Section Sen iority in more than one Section. ARTICLE V PROMOTIONS. DEMOTIONS. LAYOFFS AND REHIRINGS EXHIBITS: . Attached to and made a part of this Agreement are "Exhibit B -- Job Progression Chart, Maintenance Division." "Exhibit C -- Job Progression Chart, Oper ating Division," and "Exhibit D -- Job Progression Chart, Filling and Shipping and. laboratory Divisions, -11- (Art. V.) showing job classifications and tlie normal progres sion and regression paths between the various classifications and groups of classifications. These exhibits are not intended for use, in determining the number of basic jobs in these divisions, which are subject to change in accordance with the provisions of Article XI. A. Promotions 1. All promotions to classifications within the bargaining unit except as' otherwise provided herein snail be based on seniority and ability. It is the in tent to.give every employee an opportunity to pro gress into higher jobs in line with his seniority. It is mutually recognized, however, by the Company and the Union, that ability must be given consider ation in all such moves. Thus there may be indivi duals who, through lack of knowledge, skill or effi ciency on the job. are not capable ot handling the higher skilled jobs, but who are Capable of satisfac torily handling some cf the intermediate or lower jobs. When a promotion is madeiand the employee is nop the highest on the seniority list in the next applicable classification; any employee higher in that classification and-eligible for consideration tor such promotion shall be advised by the Company way :-,e was not selected. Promotions in Operating Division 2. Promotions, in the Operating Division to the basic O and L:0 classification's (above the red line), wul be made when a basic job is permanently vaeatec ana is scul required or when a new basic (Art. V., A.; job is created. Basic jobs are those which are determ ined by Management to be essential to the anticipated requirement for efficient operation of the plant. The number of basic jobs, as determined by the Company, may be revised from time to time to meet changing conditions. The Union will be kept informed of such changes made in the number of basic jobs in the Oper ating Division. a. The number ot-employees assigned to each classification (above the red line), is determined by the number of employees needed to till each basic job in that classification. Employees will be assigned to the classification in the order.of Section Seniority. All swing jobs will be classified at the .lower of the two swing classifications. Except as provided for in Article V.C., once an employee is assigned a position on the seniority list his name shall continue in the basic class ification assigned even though he is absent for any rea son and still retains his.seniority. .VP "-L 3. All promotions to O and UO classifications shall be based on seniority and ability. a. Effective April 10...1268.ability shall in clude satisfactory completion oimhe Operator Train ing Program for promotion to Operator non-basic for all Operating Division employees with an Operating ' Division seniority date later than December 1958. b. Effective April 10, 1972 ability shall include satisfactory completion ofthe Unit Operator Training Program for promotion to Unit Operator. " tagis . life 4. a. Employees newly assigned to the Operating -13- (Art. V. A.) Division will be placed in the Training Program at the Trainee A rate. Based on_satisfact;ory progress, they will be successively promoted to the TR--1, TR--2 and TR--3 classifications. A trainee in the Operating Division will be paid the achieved trainee rates as shosvn in Exhibit A, for work in Operator (O) jobs until he has satisfactorily completed the Operator Training Program. b. Employees with Company service dates between April 1, 1967 and April 10, 1968, will be reauired to go through the Program. Their pay for work in Operations during this period will be their achieved trainee rate o_r the present OB rate, which ever is higher. c. Employees with Company service daces between December 1958 and April 1, 1967 will be required to go through the Program. They may pro ceed with the Program as rapidly as possible and will have until April 10, 1971 to complete the Program. Until they satisfactorily complete' the Training Pro gram. their pay for jobs worked will be at the Oper ator non-basic rate. m. ; d. Upon satisfactory completion of the Trainee portion of the Operator Training Program, tne trained operator will be assigned an Operator non-basic classification and will b:e paid the Oper ator non-basic rate for work performed in Operator s,Oj classification. '' ; e. . A trainee assigned temporarily to work m anctner Division because of w.ork. requirements &iU be credited with his.previously completed -14- training upon his reassignment to the Operating Divis ion. All men assigned by the Company, or transferred to the Operating Division by request of the employee, will be assigned at net higher than the TR --I rate in order of Operating Division, seniority. bv the Company if it has no current need for trainees. The Company agrees that it will not act unreasonably in the administration of the training programs and will meet 'with the Union to discuss problems or questions relating to the f. Trainees will be kept advised concerning tneir progress in" the Operator Training Program and will be assisted with their difficulties. (1) Trainees having Ccmoauy service dates before .April 1, 1967 who fail to meet the requirements of the Program will be assigned by the Company to another Division. (2) Trainees having Company service dates after April 1, 1967 who fail to meet the requirements of the Program will be assigned by the Company to another Division or will be terminated as determined by the Companv: However, any trainee who has reac.ned the TR--7 or higher stage of the. Program"and is terminated under the provisions of.this section [ V.A.4.i.(2) shall have the right to appeal such termination as provided for in the Grievance and Arbitration procedures of this Agreement, in which even: the sole issue to be.deciosd shall be whether the Company acted unreasonably in de termining that the employee failed to meet the require Program. 5. Promotions to fill basic jobs in the Oper ator (O) classification (above the red line) in the Process Section and Tank Field Section will be made from the Operator nqn-basic classification ibeiow the red line). The promoted employee will be assigned a section seniority date effec tive the date of his promotion and will there after progress only Jn.the section into which he -is promoted. If .a .man is offered and turns down a basic assignment in; the O classification in the Process Section or the Tank Field Sec tion. he shall not -- at a later date -- go ahead of the junior man who accepted the job in that classification and section. If there is a vacancy in that classification and section at a later date, and he elects to accept it, he will take a posi tion below the last man assigned to fill a basic 'job in the O classification in that section, and will thereafter advance in that relative position. ments of the Training Program. i g. The Company tnav adjust the content of tne Operator Training Program to meer its need for trained operators." The Union will be informed of the changes. The Operator Training Program will not be suspended if there are trainees in the program; how ever, the Operator Training Program may be suspended a. Promotions to fill basic jobs in the Unit Operator (UO) classification in the Process or Tank Field Sections will, be made from, em ployees holding section seniority in that section. 6. Temporary vacancies due to. illness, leaves of absence, etc., ol one (1) to not more tnan thirty (30) calendar days' duration, and ail (Art. V. A.) vacancies due to vacations will be filled as deter mined by the Company in a manner that will give employees training in equal or higher class- _ ifications with the objective of suitably protecting current and future operations and providing oppor tunities for employees - to gain experience in work of the same or higher classifications. a. Nothing herein shall require the Com-' pany to pay an overtime or premium rate to fill a temporary vacancy when a.Jjualified employee is available for such work at no or less overtime or premium pay. 7. In the event of an anticipated, vacancy in excess of thirty.(30) calendar days in an established basic job due to reasons such^as extended illness,, leaves of absence or special assignments, assignments to fill such vacancies although not promotions, will be filled in accordance with the same procedure used in making promotions without changing basic classifications. However, none of the provisions ir. this Article nor in any other of the Articles in this Agreement are intended to obligate the Company to mi all vacancies in basic jobs whether permanent or temporary, when not required by operating condi tions at the time. --- 8. Schedule changes will be made if necessary to assure that over any thirty (30) day period no junior employee will be assigned to work moreshifts in the next higher classification .than the sen ior qualified man in each classification and section. The senior qualified man is that employee qualified to work in the next higher classification, whose (Art. V. A.) name is highest on the seniority list in each classi fication and section. 9. An Operator who is not promoted to UO according to the Articles of this Agreement because of his lack of ability, may be retained within the Operator classification as long as there is a job that he can handle satisfactorily, but thereafter the Com pany shall r.ot be required to consider such employee for promotion to a UO classification nor shall he be entitled to fill a temporary vacancy in a UO classifica tion. In the event there are no jobs in the Operator classification in which he can perform satisfactorily, he will be transferred to another Division per Article V.C.l.c. . In Maintenance Division) 10. In the Maintenance Division, promotions from Helper E to Helper A and from Mechanic B to Mechanic A are to he_made solely on the basis of . Maintenance Division seniority and not on the basis of performance of.a higher orjdifferent classification .oS work. Helpers 3 will be promoted to Helpers A upon completion of twelve (12) months of service in the Maintenance Division. Mechanics B will be pro moted to Mechanics A upon completion of: a. 12 months of service as Mechanic B, and b. 60 months of service in the Mainten ance Division, including any service as Mechanic B. 11. Tne Company will maintain a minimum of 75'o Mechanics A. and B plus Senior Mechanics in (Art. V. A.) i Art. V.A.) the permanently assigned work force in the Mainten ance Division (excluding Storehouse Section), provided nician Helper B to Technician, Helper A are to be. there are employees who are qualified to be Mechanics. made solely on the basis of Laboratory Division : Seniority and not the basis of performance of a a. Mechanics A. will be promoted to Senior higher or different classification of work. Tech ! Mechanics upon completion of fifteen (15) years' nician Helper B will be promoted to Technician Maintenance Division seniority, providing the number Helper A upon the completion of 12 months of of Senior Mechanics does not exceed 10% of the total service in the Laboratory. Technician B will be number ot Mechanics. promoted to Technician A upon completion of: fairi''Al i V i' /,-v. if;M w 12. A Maintenance Division employee will be assigned to a specific Maintenance Division Section (Machinist; Electrical and Instrument; Welding, Pipe fitting, Boilermaking, Miscellaneous; Storehouse) as . provided in Exhibit B, upon comDlecicn or the general portion of the Mechanic Training Program. Ke will establish Section seniority in the Section assigned. Section assignment as stated here shall not in any way interfere with the Company having an employee do any type of refinery work that in the Company's judg ment he can do safely. 13. Promotions within the Storehouse Section shall be based on Seniority and ability. Seniority as used in this section refers to Storehouse Section-sen iority. In Laboratory Division a. 12 months of service as Techni cian B, and b. 36 months of service in the Lab oratory, including any service as Technician B. 15. The Company will maintain a mini mum of 60% Technicians of the total of Techni cians plus Technician. Helpers in the Laboratory Division, provided there are Technician Helpers who are qualified to be Technicians. In Filling and Shipping Division 16. Promotions within the Filling and Shipping Division shall be based on seniority and ability. Seniority as used in this Division refers to Filling and Shipping Division seniority. 14. All men hired into the Laboratory Division for Laboratory Technician work will be hired at the Technician Helper C classification. This classification will be effective for a period of twenty (20) work cays. iter tr initial twenty (20) dav work period in the Laboratory Division he will be advanced to. the Tech nician Heloer B classification. Promotions rrcm Teen- wrr~ (Art.V.B.) B. Layoffs and Rehirings 1. Layoffs for lack of work shall be based on refinery seniority. However, the Company may retain a sufficient number of men experienced and qualified Co perform the necessary worst in each division (Main tenance, Operating, Laboratory and Filling and Ship ping) as necessary to permit continued efficient oper ation. 2. Employees with less than one (1) year's refin ery seniority, who are laid off for lack of work, will have seniority protection if rehired within ninety (90) calendar days after the last day worked. 3. Employees, with more than one (1) year but less than five (5) years' refinery seniority, who are laid off for lack of work, will have seniority protection if rehired within one hundred eighty (180) calendar days after the last day worked. . 4. Employees with more than five (5V years' re-, finery seniority, who are laid oif for lack of work, will have seniority protection if rehired within three hun dred sixty five (365) calendar days after the last day worked. 5. Men laid oft due to lack of work will be of- . rered re-employment when vacancies arise on the basis of their refinery seniority at the time of layoff, pro vided the seniority protection period as outlined above has not expired and that, they are fully qualified to fill cne vacancy. 6. Notice of available positions will be sent to -21- .. .. (Art. V.B.) employees on the layoff list by certified lor registered mail, return receipt requested, to. the last address left with the Company. An employee will be given five '5) days from the time the notice,was received to ad vise the Company of acceptance and an additional five73) days to.report for work after advising the Company of his availability for work. An employee who fails to notify the Company or fails to report to work within the period specified loses all rights to seniority. The Company may grant an extension of time, tor an employee to report to work if he notifies the Company of sickness, death, Or emergency involv ing himself or his immediate family within five (5) days of the date of the notice from the Company. Under emergency conditions, temporary employees may be used until former employees on the rehiring list have reported to work. C. Demotions In Operating Division 1. Demotions in the Operating Division will be made because of a reduction in the number of basic jobs or because of plant shutdowns for lack of stocks or commitments or because of deficiencies of the employee. a. When the number .of basic jobs is re duced in an Operating Section (Process or Tank Field), the employees affected will be demoted in order ot section seniority. Unit Operators UO who ait atfccted will be demoted to Operator O. Oper ators O who are affected will be demoted to Oper ator non-basic. Operators non-basic will not be -22- (Art. V. C.) demoted to the Trainee rates norttill Trainees be de moted to a lower Trainee rate. Operators non-'oasic and Trainees not needed in the Operating Division because of a reduction in basic jobs will be assigned to work in other Divisions in order of Operating Div ision seniority and paid per Article V.E ,4.b. Trainees assigned to work in other Divisions because of a re duction in the number of basic jobs will be allowed to extend the time for completion of the Operator Training Program by the amount of time they are as signed to work outside the Operating Division. b. Temporary demotions because of plane shutdowns due to lack of stock or commitments, as de termined by the Company, will be made as in V.C.l._aJ___ Demoted Operators./.vill be used.tQ fill temporary vac ancies in eicner secdon.if qualified, but will retain their section seniority. Pay tor Operators temporarily de moted will be as provided.tor in V,E.4.b. c. A Unit Operator who is demoted due . to deficiencies will be assigned to the Operator 0~' classification if qualified. Operators 0 and Operators non-basic, demoted due to deficiencies anc Unit Oper ators demoted and unable to qualify at the Operator 0 classification will be assigned to other Divisions at classifications for which they are qualified, but not higher than Helper -A or its equivalent. Such demo tions and assiznnent to other Divisions will not dis place employees in those Divisions with more rennery seniority. In Maintenance Division 2. Demotions in the Electrical and Instrument; Machinist; or Welding, Pipefitting, Boilermaking and sssu sSSSi. (Art. V.C.) Miscellaneous Sections, are made only due to an em ployee's deficiencies, in which case the employee is moved from his former job and is placed in a lower job for which he is qualified. 3. In making demotions in the Storehouse Section, position on the section seniority list in each classification shall control. Employees demoted out of the Storehouse Section will be assigned at not higher than the Helper A classification in the Main tenance Division. In Laboratory Division 4. Demotions within the Laboratory Division are made only due to.an employee's deficiencies, in which case the employee is moved from his former job ar.d is placed in a lower job for which he is qualified. Employees demoted out of the Labora tory Division due to a curtailment of work will be assigned to the Maintenance or Operating Divisions or the Filling and Shipping Division and will be as signed to a classification not higher than Helper A. In Filling anti Shipping Division 5. Demotions within the Filling and Shipping Division are made (Ij because of.curtailment of work and a decrease in the number of basic j __ case the number of employees assigned within the affected classifications is decreased accordingly, and i-/' to an employee's deficiencies, in which case 6c employee is moved from his former job and placed in a lower job for which he is qualified. Em- Iptovces demoted out of the Filling and Shipping CHEV 88 7090 (Art. V.C.) Division due to a curtailment of work will be assigned to the Maintenance, Operating, or Laboratory Division and will be assigned to a classification not higher than Helper A. D. Transfers 1. Transfers between Divisions (Maintenance, Operating, Laboratory and Filling and Shipping} may be made with Company approval. In all cases of per manent transfer between divisions, the transferring em ployee will enter the new division with division senior ity dating from the date of entering'the new division and will relinquish his former division and section sen iority. 2. Temporary transfers may be made between Divisions (Maintenance, Operating, Laboratory and Filling and Shipping) for short periods of time as de termined by the Company. Company records will clearly indicate the temporary nature of such trans fers. In all cases of temporary transfer between divi sions, the transferred employee will not acquire divi sion seniority in the new division, but will retain and continue to accrue his division and section seniority in the division from which transferred. If any temporary transfer is later made permanent, the permanent date of transfer will be made retroactive to include all con tinuous service in the new division subsequent to the temporary transfer and seniority in the new division will start with this date. The employee will relinquish his former division and section seniority. E. Generrd 1. Ar. employee promoted to a big: -25- Art. V.E.) and failing to perform satisfactorily in it, will be al lowed to return to the classification previously held bv him without loss of seniority. When an employee is not progressing or performing hh work in a satisfac tory manner, he will be so informed. 2. When employees are temporarily transferred or assigned to areas or organizations outside of the bargaining unit, they shall be aliovved to return within a two (2) year period to the job that their seniority and ability would have entitled them to, had they re mained in the bargaining unit. They shall be given seniority credit for the time they were outside the bargaining unit. An employee transferred or assigned outside the bargaining unit for more than twenty-four (24) months in any thirty (30) month period will lose his refinery seniority protection under this provision. 3. For all periods when an employee is perform ing scheduled break-in or other training work he will be paid at the rate of his basic classification. He will receive the rate of the higher classification as soon as he can carry on the duties of the job alone and under normal supervision. a. When a situation arises in an operating unit, which in Management's judgment requires more than the regular complement of Operators to insure adequate coverage of all aspects of the operation, an employee will be assigned as extra help. The employee assigned as extra help will be paid on the same basis as be would have been paid for filling a vacancy in the job most closely related to the extra help work he is per forming. -26- Art. V.E.) 4. When an operating uni: is shut down, the Operators affected will be assigned to other work, if other work is available, and their pay rates will be protected according to the following provisions: a. When a plant is shut down for maintenance (repairs, cleaning, or inspection) the Operators affected will be assigned to other operating duties or to mainten ance work. Their pay wiE be protected at their basic rate for twenty-eight (28) calendar days.' At the end of this protection period they will be paid at the rate of the job to which they are assigned in accordance with Ex hibit A. b. When a plant is shut down either temporar ily or permanently, because its operation is not required by the Company to meet its stock commitments, the number of basic operating jobs will be decreased accord ingly. Operators adversely affected will be demoted under the provisions of Article V.C. However, their pay rates will be protected.at their former basic rate for a period of twenty-eight (28) calendar days after which period their new basic assignment will determine their new basic wage rate for rate protection purposes. 5. When no other work is available for employees adversely affected by the shutting down of an operating unit as provided for in V.E.4. above, the provisions of ^ Article V.B. will apply. 6. Lateral movement between jobs within a progressional section will be made at reasonable intervals when such movement is desirable from the -viewpoint of the Company. Such movement will be done consist ent with operating requirements. -27- (Art. V.E.) 7. All men at all levels within a plant shall be required to learn the next higher job m their respec tive plant as rapidly as possible. The Company shall aid every man as much as possible in this endeavor. 8. Employees in the Operator Training Pro gram will not change relative position on the Oper ating Division seniority list because of temporary assignments to work in another Division as provided for in Article V.A.4.e. ARTICLE VI VACATIONS., HOLIDAYS, AND FRINGE BENEFITS A. Vacations 1. A regular employee shall receive a vacation with pay after completion of one (1) year of contin uous service and within each calendar year of con tinuous service thereafter. Beginning January 1, 1966, a regular vacation will be as follows: n each Calendar Year `.n Which an Employee Completes 1 year or mere but less than' . .5.years qf continuous service^ 5 years or mere but Jess than tQ years of continuous-service \0 years or more but less than 30 years of continuous service 20 yaars or more of continuous wrvice Length of Vacation 2 weeks (14 consecutive calendar days) 3 weeks (21 consecutive calendar days) 4 weeks (28 consecutive calendar days) 5 weeks (35 consecutive calendar days) ^SL * -2R- (Art. VI.A.) 2. Operating needs of the Company are control ling in scheduling vacations. The vacation scheduling procedure is designed to apply to usual situations. An exceptional case may occur occasionally which is not clearlv covered cr contemplated. Any such case will be treated in a manner equitable to both the employee and the Company. 3. An employee may split his vacation into two (2) periods in a calendar year upon his request, consis tent with the work at hand, and agreed to by the Com pany. B. Holidavs 1. fallowing holidavs shall be observed;. New Year's Day Labor Day Washington's Birthday Veteran's Day Memorial Day _ Thanksgiving Day Fourth of July Christmas b. Employees who are working rotating shifts on a seven day work week continuous operation, and employees who normally work Saturday and/or Sunday, at the time of a holiday will observe the holiday for pay purposes on the calendar day on which it falls. c. All other employees will observe the holiday for pay purposes on the calendar day on which it falls, except a holiday which falls on Sunday will be observed, on the following Monday., and aioli'day which falls on Saturcav will be observed on the .preceding Friday. w* (Art. VLB.) 2. Regular employees shall receive their regular pay for holidays, observed, when such holidays fall on their scheduled work days. 3. Employees who work on such holidays, whether scheduled or unscheduled work days, shall . receive pay equal to the straight-time rate for the number of hours in their regular daily work schedule plus one and one-half (1A) times the straight-time rate for all hours worked. Fo r the purpose of holi day payments, holidays will be considered as starting at 12:01 a.m. and ending at 12:00 midnight on the days which are observed, except that for workers scheduled to work the 11:00 p.m., 7:00 a.m., or 3:00 p.m. shifts, holidays will be considered start ing at 11:00 p.m. prior to the calendar day of the holidav and ending at 11:00 p.m. twenty-four (24) hours later. 4. All regular employees shall receive eight (8) paid holidays per year. Those not so paid under the provisions of paragraphs 2 and 3 above shall re ceive a day's pay at their regular straight-time rate for each such holiday except when a leave of ab sence is granted as covered under Article VII.B. and C. 5. If, during an employee's vacation period, a recognized holiday occurs, he.will be granted an extra day of paid vacation. The Company reserves the right to grant an extra day's pay at the straight- '!rTlc rate m lieu of an extra day of paid vacation, in any case where it considers such action desirable from an operating standpoint. -30- CHEV B8 7093 (Art. VI.C.) C. Fringe Benefits 1. All employees' benefits in effect at the time of signing of this Agreement shall continue in full force and effect for the duration of this Agreement. The Com pany shall make information concerning such benefits available to the employees, 2. The Company will furnish to each employee having one or more years.of service, an annual statement showing the employee's current status under the Sickness and Non-Industrial-Injury Benefit Plan when requested in writing. 3. Any employee required to be absent during his regular working schedule on account ofjury duty, or re quired to attend court, or coroner's inquest, or to serve as a witness^shall be allowed the time olf necessary to perform this service. An employee shall receive for the time he is thus absent, his regular pay and retain any fee that he receives for the performance of such service. 4. Emoloyees with one or more years of contin uous service who are permanently laid off for lack of work will receive one week's pay at the straight-time_ rate for each year of continuous service up to a maxi mum of fifteen (15) weeks' pay for those employees having fifteen (15) or more years of continuous service. Employees with twenty-five (25) years or more of com . tinuous sendee are not eligible for payment under this provision. Lay-off of employees occasioned by season al fluctuations in. the business will net be considered permanent. When re-emploved within the time limits specified in Article V.B.2., 3.. and 4., after lay-off and payments received under this section are repaid, senior ity dates as of the date laid off will be restored. .3 -31- mu (Art. VII.) ARTICLE VII UNION ACTIVITIES A. Workmen's Committee The Union may create a Workmen's.Committee, composed of six (6) members, of which at least five (5) are employees, to meet at mutually acceptable times, with representatives of management for dis cussion of mutual problems. The Union will inform the Company in writing of the names of the employee members of said committee. B. Union Leaves of Absence If plant conditions permit, leaves of absence without pay, of not more than fourteen (14) days duration (except where distances to be traveled recuire additional time in which case not more than thirty (30) days) for the purpose of attending Union conferences or meetings will be granted dur ing any calendar year to not more than six (6) em ployees, provided that not.-more than three (3) employees shall be granted simultaneous leaves. The conditions of such leaves with respect to Com pany benefits shall be as covered in each established plan. All requests for leaves of this nature shall be made in writing as farin advance as possible before the first scheduled work day that -will not be worked by reason of such leave being granted. If the Union needs leaves of absence for additional men, the Com pany will consider such additional leaves upon re quest by the Union. -32- (Art. VII. C.) C. Leave of Absence-to Enter the Employment of The Union 1. If any member of the Union shall request a special leave of absence without pay from his employment with the Company for the purpose of accepting employment with the Union, the application of such member for re-employment, if made within two (2) years from date of start of such leave, will be considered and accepted, on thefollowingconditions: a. That his physical condition shall not have changed materially during the period fromdate of such special leave to date of application for.re-employment. b. The request for a special leave of absence shall be in writing and shall state the purpose for which it is made and that the employee intends to apply for re-employment within two (2) years. c. Applicant, if re-employed within said per iod of two (2) years, will enter the job that his senior ity and ability would have entirieihim to had he remained in the refinery organization. d. It is understood that all Company benefits, including life insurance, are suspended during the period of such special leave of absence but will become operative again upon re-employment with such service accumulation attained at end of leave. t 1 > 1 r 1 ;! "1 J ! } ' (Art. VII. D.) D. Conferences During Working Hours Employees, with the approval of the Refinery Manager, shall be permitted toxonfer during work ing hours with representatives of either Union or Management on matters concerning employeremployee relations.without loss of time or pay. , Bulletin Boards The Union shall have the, privilege of main taining for its exclusive use bulletin boards on the premises in places designated by the Company, for the purpose of posting notices pr bulletins. It is understood that nothing of a controversial or pol itical nature shall be posted on such boards. ARTICLE Vni MISCELLANEOUS AND GENERAL A. Clothing 1. Protective clothing, including welding giovcs, sleeves and jackets, will be provided by the Company where needed for personal safety, or where destructive action over arid above that en countered in the course of regular employment makes it necessary. 2. The Company shall furnish the employees with an average of up to four (4) pairs of leatherpalm gloves per contract year. Before receiving a new pair of gloves, each employee will be rec CHEV B8 7095 'Art. VIII. B.) B. Voluntary Payroll Deduction of Union Dues j 1. Employees in the bargaining unit may authorize the Company in writing on a form mutually accept- able to the Union and the Company to deduct while this Agreement is in effect the regular monthly dues of the Union from their wages on the first pay day each month and to remit same to the Secretary of Local No. 826, International Union of Operating Engineers AFL-- CIO not later than two (2) weeks after the end of the payroll period in which the deduction is made. Employees may at any time revoke such authorization by giving the Company notice on a suitable form. 2. The Company will advise the Union with each remittance the names'of employeerfrom whom new authorizations have been included and those previously authorizing deductions but for whom no deductions have been made because of lack of earnings, revocations of authorization, or leave Company service. These auth- orizations will terminate upon the termination of this Agreement. -- C. Payroll Deductions for Savings \ j s f 1 f ! ; \ } | f j ,$ j 4 >1 <* Upon the written request of the employee, using Form COEM-519, the Company will make payroll de ductions from that employee's earnings and deposit this money to the employee's share account wich the Standard El Paso Federal Credit Union. Such payroll deductions may be cancelled at any time upon written notice to the Company from the employee. (Art. VIII. D.) D. Smoking Area Smoking privileges will be provided for all employees within the refinery. Smoking areas for different departments will be designated. Smoking is prohibited at all locations not specifically author ized by the Company. E. Contract Labor 1. The Company shall have the right to con tract or subcontract maintenance, repair or con struction work to outside contractors. 2. It is not the Company's intent by contract ing or subcontracting maintenance, repair or con struction work to eliminate the Company's Main tenance Division. 3. When the Company is supplementing its maintenance force with contractor employees and contractor employees are assigned to work with Company employees on a job, a contractor em ployee shall not be scheduled to work more hours per day than a Company employee on that job. That job means the specific job,on which contractor and Company employees are working together, as denned in advance by the Company. 4. The contracting or subcontracting of work in the El Paso Refinery will not cause the layoff or demotion of qualified employees during the period the contractor ts performing the work. nn .JSJMBXj (Art. VIII. F.) (Art. VIII. I.) F. Reprimands t. Pav Dav 1. An employee will always be given a copy whenever any record of a reprimand is placed in his personnel file. He is to note on the Company's copy that he received his copy. 2. Whenever an employee is given a final warn ing that further unsatisfactory conduct will cause dis missal, the Management will give the employee two (2) copies of the written record of this final warning. The additional copy may be provided the local Union by the affected employee, if.he so.desires. He is to . note on the Company's copy that he has received his copies of the record. ; G. Industrial Injury g An employee who is injured while working on a fg an off day, and is unable to continue working, will be :$ paid for the unworked remainder of an eight hour day .jp at the rate of pay he was receiving at the time of injury, H. Miscellaneous .. . ,ij; 1. No employee shall, as an acknowledgment of 'jj| guilt, be reauired to write, or affix his signature to, any pg letter or printed matter which the Company may use jjj as a means of accumulating information or lowering his classification. 2. Any employee who accuses another employee; of misconduct or mishandling of his duties shall be re- _ quired to appear before the Workmen's Committee, the Management, and the accused to substantiate his accus anon. -37- Pav dav for employees covered by this Agree ment will be on or before the first Friday lollowing the close of the pay period unless the Company is prevented from complying with this provision by circumstances beyond its control. ARTICLE IX GRIEVANCE PROCEDURE - A. Processing oi grievances shall not unduly inter fere with the continuity and efficiency of operations. The general subject of wages, hours and working con ditions shall not be the basis of grievance or grievances within the meaning hereof. In all cases of grievances presented under this grievance procedure, each of the parties hereto agrees.toTurnish the other party with all information in its possession regarding such griev ances which may be necessary to a full understanding toafteihtehesupbrjoemctpmt ahtaten:dlo--in:g:_i_ore_fccoomrfpiplaiaininttsa.ndIntdoivfaidcuilail grievances shall be settled in accordance with the proCcd" describeeJ Lbe. !lo- w. B- The Union and/or any employee or group of employees shall have the right to present grievances iiTccting hiinm: oorr chsm too the CC'Aommp-ai"n-y- . TI(f' any em- jsioycc or ^^Cwapany ehamspvloioyl--at:.se. dorthmteheeAUurtninciilooenns bboeeflliiAeevvgeeressettmhhaaettnttthhien ijjlSS'SArfsc application of any of the terms of this Agreement, may be sought as folio----- 1. Th e employee may take1 up the matter with -3.8- - (Art. IX. B.) his Foreman, either individually or through his Union representative. 2. If satisfaction is not received, the employee, either individually or through the Union, may present the grievance in writing to the employee's Foreman. The grievance shall be presented within fifteen (15) days of the occurrence of the event upon which the grievance is based and shall state the nature of the occurrence giving rise to the grievance, the section or sections ol this Agreement claimed to have been violated, and the relief sought. The Foreman shall reply in writing within five (5) days from the receipt of the written grievance. 3. If the employee or the Union is not satisfied with the Foreman's reply, he may, either individually or through the Union, or the Union may appeal the matter to the Refinery Manager or his designated rep resentative. Such appeal shall be made in writing with rinesteennta(t1iv0e). d'USay"us'chf-rcoaipmrnpetahlesdr.aatue of Forem..a. n,'_s_reply under B.2. above. A meeting to discuss the grievance sihalliltbe held between the Refinery Manager or his representative and not to exceed the employee and two (2) Refinery employee Union representatives. In addition, an accred ited Union representative may be present. Such meeting will be held within ten (10) days after the appeal has been received. The Refinery Manager shall render his decision in writing within ten (1C) days after the meet* ihg- ~ 4. If the grievance is not settled as the result ot the steps set forthe.above, the employee may through the Union, or the Union may. present a vvritte for arbitration to the Refinery Man (.Art. IX. B.) shall be submitted within thirty (30) days after receipt of the decision as specified under B.3. above. C. Employees will not suffer loss of regular pay in handling grievances, provided that the time consumed is reasonable. D. In calculating time limits under this Article, Sat urdays, Sundays, and holidays recognized under this Agreement shall not he counted. Time limits specified herein shall apply unless extended by mutual agreement in writing between the parties to take care of unusual cases such as illness or other justified, absences. If the time limits specified herein, or as extended by mutual agreement, are not met by the party initiating the grievance, the case shall be considered closed and no longer subject to processing under the grievance pro cedure. E. Where a grievance protests the discharge of an employee, the above.procedure.may be waived so as to permit the grievance to be referred directly to step B-3. above, so long as this is done within ten (10) vs after the dischs ARTICLE X ARBITRATION PROCEDURE A. A grievance which is not settled as a result of the iteps set forth in Article IX and, which meets all of the fQllosvnng qualifications, may be: arbitrated as herein after provided: ~ (Art. X. A.) signed by the aggrieved employee-prior to becoming subject to this Article. 2. The grievance was processed in accordance with each step of the procedure provided in Article IX. 3. The issue involved in the grievance is limited to the application or interpretation of a provision in this Agreement. 4. The grievance occurred during a period when tnis Agreement.was ir. effect. -=-- - - 5. The Union submits to the Refinery Manager a request in writing to arbitrate such grievance within thirty (30) days after receipt of the Refinery Manager's decision as specified in Section B.4. of Article IX. B. Within fifteen (15) days after receipt of the written request for arbitration as specified under A.5. above, the Union shall designate one (1) member and the Company shall designate one (1) member to the Board of Arbitration and advise the other oarty of such designation. C. The two arbitrators designated shall meet within thirty (30) days from date of receipt of the written re quest for arbitration as specified under A.5. above, and endeavor to reach an agreement. D. If thiese two arbitrators should fail to reach an .. agreement, her p_a_rtv may recuest the selection ot a third arbitrator. Such request shall be made within fifteen (15) davs from the cate the arbitrators m as specified in C. above. (Art. X. E.) E. If such request is made, the arbitrators appointed by the Union and the Company'shall endeavor to agree . upon the third arbitrator. If they are unable to agree within thirty (30) days from the date of request for such arbitrator, the third arbitrator will be selected from a list jointly requested by the Company and the Union arbitrators from the Federal Mediation and Con ciliation Service. F. ._ If a dispute exists as to the arbitrability of a jricvance. the issue oLarbitrabilitv shall first be deter mined by a Board of .Arbitration as selected under paragraph E. above. If such grievance is found to be arbitrable, the grievanceshall then be submitted to separate Board of Arbitration, selected under para graph E. above, unless the parties agree otherwise. G. U the Board of Arbitration.as described herein has not convened within one hundred and eighty (ISO) calendar days from the date of receipt of the written request for arbitration. under A.5. above, be cause of failure of the initiating oarty to proceed to final arbitration win dut diligence, thae case considered to be closed. H. The decision of the Board of Arbitration shall be final and binding upon both patties, but such deciiioo shall be within the scope a'nd terms of this Agreement and shall not change arty of its.terms, or Conditions. The expense and compensation of the " arbitrator selected bv each party shall be borne by 7, W-di party and the expense of the third arbitrator rf J&tU be equally divided between the Company and t>e Union. The general expense, of the arbitration ,> (Proceedings shall be equally divided between the (Art. X. K.) Company and :he Union, with the exception of the expense and the compensation of any witnesses caliec before the .Board, which shall be borne by the respective parties. I. In calculating the time limits under this Article, Saturdays, Sundays, and holidays recognized under this Agreement shall not be counted except for G. above. Time limitations specified herein small apply unless extended by mutual agreement in writing be tween the parties to take care of unusual cases such as illness or other justified absences. If the time limits specified in this Article, or as extended by mutual agreement, are not met by the party initiat ing the grievance, the case shall be considered closed and no longer subject to processing under the arbi tration procedure. ARTICLE XI MANAGEMENT RIGHTS A. Subject to the provisions of this Agreement, the supervision and control of all operations and the direc tion of all working forces, such as the determination of the size of the work force: the right to hire, suspend, discipline and discharge for just cause; the establish ment of work rules; the assignment of employees to jobs and assignment of duties to..employees: are vested the Company. It is agreed that the provisions Article shall not be exercised for the purpose of violar mg the terms of this Agreement. B. Changes made by the Company in the rrumoer of basic jobs in the Operating Division as a specific result of job activity surveys by the Company will not result in laa}yoff of any of th_e Laboratory, Operating, Maintenance, a..n..d. Fill--ing a.--nd---S---h-irprp.in,,g6 employees wco.v-- ercd by this Agreement and in Company employment as of August i. any layoffs due. 1to96c1u.rtaTihlmi_s_e_rpn-r_to-vo_--ifs-r-i_w-o-_-no_- -r-idk-. oo_esr snihout.td"a> foptrwp"ln'y/ `'-i of operating equipment or plants as a result of lack of stock or commitments.which are covered in Article V.B., or resulting from causes, beyond the Coommpany's control. ARTICLE XII SAVING CLAUSE I: any of the provisions of this contract shall be held invalid by any governmental authority, such acaons shall not invalidate the other provisions hereof. ARTICLE Xin STRIKES AND LOCKOUTS During the term of this Agreement there shall be sciihcr strikes r.or Lockouts. Suspension of work or re fuse; to work on the part of any employee will make him subject to disiscc.nnaarrggee pprroovviiddeedd,, hhoowweevveerr,, tthhaatt tthhee ' Umon will not bee lliiaabbLlee ffoorr nsurchl csuuscpneAn^sti^onn o--r refusal , unless, upon re rest of the Company, it refuses to order . Stsc cm piloyees to return to work.. ssassssseas miffi ARTICLE XIV NON-DISCRIMINATION The Com pany and the Union agree that there unatiori against any employee because i (Art. XIV. A.) of race, color, creed or national origin. B. 1. There shall 'ce p.q discrimination against any employee with resDect to his conditions of employ ment because of his membership in this Labor Union, or on account of any activity undertaken in good faith in his caoacity as a representative of other em ployees. 2. The Union, its officers and members shall not intimidate or coerce, employees into joining the Union or continuing their membership therein. N'either shall the employer intimidate or coerce . employees into withdrawing from, or refraining from joining the Union. (Art. XV.) . ARTICLE XV PROCEDURE DOR HANDLING NOTICES Notices herein provided may be given by de positing the same in the United States mail in a sealed envelope, certified or registered, and postage paid, and addressed by one'party to the other as follows:._ Standard Oil Company of Texas P. Q.dBox.20005 El Paso, Texas 79998 Attn:. Refinery Manager International Union of Operating Engineers Local No. 826 1 P. O. -Box 9764 . El Pt.sc. Texas 79987 (Copy to: P. O. Box 1590 Big Spring, Texas 79720) IN WITNESS WHEREOF the parties have caused this instrument to be executed by their duly authorized representatives the day and year first above written. STANDARD OIL COMPANY OF TEXAS R. W. Davis Refinery Manager INTERNATIONAL UNION OF OPERATING ENGINEERS. LOCAL NO. 826, Ar L-CIO Clovis Phinney, Jr. President Johnie Williams Kenneth Howell Secretary Business Manager NEGOTIATING COMMITTEE Leo Wilson - J. F. Blacicham Chairman Secretary 3. J. Nelms C. E. Moore, Jr. Comm::"senran Committeeman R. B. Hord r "" J. D. Givens Committeeman Business Representative 3i -M -47- -AnlDI | refinery1 classified laboratory. OPERATING AND MECHANICAL WAGE SCHEDULE Class.uicat.cn - Symbol Hourly Rate Geerating Division Unit Operator Operator - Operator Non- Basic Trainee 3 Trainee 2 Trainee 1 Trainee A Head Operator B . Operator B UO. O0 Non-Sasic TP,-3 7R-2 TB-.1 TR-A HOB OB S4.39 4.05 - S4.05 3.77 3.55 3.38 3.05 4.20 3.69 . Senior Mechanic Mechanic A Mechanic B Helper A Helper S Helper C Lather er Maintenance Divisioni SM '4.25 MA MB ' HA HB HC L. - 4.10 3.69 3.43 3.20 2.94 2.59 - Stock man A Stockman 3 Stockman Helper Stockman Helper Storehouse Section SA SB SHA SHE ' 4.05 3.69 3.43 : 3.20 Carloader Osirno^der Senior Cactootisr A . Oarksadar 3 a-tiv^r C and Shiooina LCL CLS CLA CLB - Division 1 4.05 3.69 3.43 3.20 2,94 $35.12 7 32.40 - S32.40 30.16 28.40 27.04 24.40 33.60 29.52 34.00 32.80 29.52 27.44 25.60 23.52 20.72 32.40 29.5227.44 25.60 32.40 29.52 27.44 25.60 23.52 - Classification Technician A Technician B .. Technician Helper A Technician Helper B Technician Helper C Laboratory Helper Symbol Hourly Rate itorv Division TA T8 THA THB THC LH $3.87 3.67 . 3.51 3.42 2.94 2.94 Daily Rate $30.96 29.36 23.08 27.33 23.52 23.52 Shift workers who work rmv tejne orhpr toan dav shift will receive, hrAddition. to 15c an nour for the No. _3 astern can sruic* o. --- . hour tor the No. 1 morning shut. For all shifts of Cay workers starting or ending^out.side the hours of 6:00 a,m. to 6:0C p.m..^he applic able shift differential shill be paid- App.icable snirt . differentials are as follows: 15? an hour irom`riOO p.m. until midnight, and 30? per hour irom rrucnig unf:l 8:00 a.m. "When an employee w-or.cs under con ditions that entitle him to a shift Jifferentfai, anc su c :c an overtime or premium rate, .the snu: cii-eren- _ rial will be computed at the applicable overtime or premium rate. .. - - Mechanic Helpers in the Mechanic Training Pro gram making satisfactory progress.shall receive, m addition to the Helper rate anc any applicable shift differential, an achievement training duterential of 6? Dcr hour after completing 5Cfo o: me "acr.eral" cortior. and an additional 7i per hour after completing 10CM> of the "general" portion of :hs orogram. . zj -50= T rainee - 3rd Year TT rraa iinneeee - - 2nd 1st YYeeaar r -------------------------------- _J Td eh itse rcmh ianritn gis not the .in te n d.e number do. ,l f or ba use sic j m ob s . CHEV B8 7105 CONTENTS SECTION SUBJECT PAGE Recognition of Union ............................................ 1 A Period of Agreement ............................................. 2 B Wage Clause Negotiations ................................... 3 <co<j < c a U O < coo Work Day, Work Week and Work Schedules.. 3 (Established Work Week) .......................... 3 (Work Day) ..................................................... 4 (Work Schedule) ........................................... 5 Wage Rates, Overtime and Other Premium Pay ......................................................... 5 Wage Rates, Exhibits, Shift Differentials.... 5 Overtime and Other Premium Pay ........ 6 (Call Out - Identification) .............. 8. Distribution of Overtime ............................. 9 Overtime Meals ................................................. 10 Seniority .....................................................................10 (Refinery Seniority) ........................................ 10 (Section Seniority) ........................................ 10 (Recognized Refinery Sections) .............11 Promotions. Demotions, Layoffs and Rehirings ............................................................ .11 Promotions . . ..:........................................................ 11 (Operating Sections [Crude Distillation, Stocks and Utilities and Crocking!).. 12 (Maintenance and Storehouse Division).. 16 (Laboratory) ......................................................17 (Filling and Shipping) ....................................18 Layoffs and Rehirings ........... ....18 Demotions ..............,.................................................. 20. (Operating Division) ............................. ...20 (Maintenance and Storehouse Division). .21 (Laboratory) ........................... 22. (Filling and Shipping Section) .................22. D Inter-Section Status ............ 23 (Maintenance and Storehouse Division).23 E Genera! ...........................................................................23 Vacations, Holidays, ar.d Fringe Benefits ..26 A Vacations ...................................................................... 26 B Holidays ........................................................................ 27 C Fringe Benefits ...........................................................28. Union Activities............................ .. .. .30 A Workmen's Committee ....................................-..30 3 Union Leaves of Absence ......................................30, C Leave of Absence to Enter the Employment of the Union ..............................31 D Conferences During Working Hours ..................32 E . Bulletin Boards !.......................................................... 32 ARTiCLi VIII CONTENTS SECTION SUBJECT Miscellaneous and General A Clothing .......... PAGE .--.32 B Vo! untary Payroll Deduction of Union .32 Dues. ,33 C Payroll Deductions for Savings ..................... 34 D Smoking Areas E Contract Labor F Reprimands G Industrial Injuries H Miscellaneous i Pay Day ... IX X XI XII XIII XIV Se.tieraent of Disputes and Grievances ., sg A 8 (Grievance and Arbitrafion Procedure) "Is (Decision of Arbitrafion Committee to Be Final ..... >,, C D (Limits of Authority of Arbitrators ...39 - (Grievance and Arbitration Time E Limits and Division of Expense) ...39 (Grievance Because of Discharge) ' Management Rights (Management Rights) (job Reductions Due to Jcb Active Surveys) ... *' Saving Clause ____ Strikes and Lockouts Mon-Discrimination Nor-D.scriminafion Because of Race, S c'ssd-_or Natrona! Origin (Non-Discrimination Because of ..41 w-TEP -in !he Union or Joining or Withdrawing from the Union) .41 . Notices, Procedure for Handling .42 EXOoJ-,rij~ -sfiueE C!assified Laboratory, Op ,at.ng and Mechanical Wage icheduie Exhibit B -- Job Progression Chart Maintenance and Storehouse 45 EXairflfwC ?ei'at!ns Progression Chari fn dp/3nTMa Methd f Scheduli"g .45 1965-1966 AGREEMENT Between CALIFORNIA OIL COMPANY d/b/a STANDARD OIL COMPANY OF TEXAS and INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL UNION NO. 552 El Paso, Texas This AGREEMENT is made and entered into this 28th day of April, 1965 between Cali fornia Oil Company, d/b/a Standard Oil - Company of Texas, with a refinery at El Paso, -Texas, herein referred tp as the "Company," and International Unioij. of Operating Engi neers, Local No. 552, herein referred to as the "Union." This agreement shall be con sidered to be the entire agreement, between .the parties, and no agreement which predates this agreement shall have any other force or effect. WITNESSETH: RECOGNITION OF UNION . The Company recognizes the Union as ex- elusive representative, for the purpose of col lective bargaining with respect to wages, hours 1 of work and other conditions of employment, of employees in the Maintenance, Operating and Laboratory Divisions _of the Company's Ei Paso Refinery for whom the Union was certified as the collective bargaining represent ative in the National Labor Relations Board certifications dated May 7, 1943 (Case No. 16-R-629) and August 31, 1953 (Case No. 33-RC-453), subject to and in accordance with the provisions of the National Labor Relations i Act, amended by the Labor-Management Act. ARTICLE I PERIOD OF AGREEMENT AND WAGE CLAUSE NEGOTIATIONS LMA. This agreement shall be effective as of 12:01 a. a., April 28, 1965 and shall continue in full force and effect for one year from such.. date and shall renew from year to year there after unless either party hereto shall give written notice to the other at least sixty (60) days but not more than ninety (90) days prior to an anniversary date of its desire to modify, amend or terminate this agreement. Any such notice to modify or amend the agree ment shall contain the specific articles and sub divisions thereof to be discussed. If notice to modify or amend is given, the agreement shall remain in effect during negotiations except that if agreement is not reached during nego tiations within the sixty (60) day period prior to the anniversary date or thereafter if nego '`I'iffTmH t****''*" tiations continue beyond the anniversary date, either party may give thirty (30) days' writ ten notice to the other cl; its desire to termi nate this agreement. The parties hereto may, however, by mutual agreement extend this agreement beyond the above termination date for a specific period Tor. the continuance of negotiations. , B. It is recognized, however, by the parties that during the term of this agreement it may become desirable, to discuss wage rates in gen eral (as set forth in Exhibit A) and hours and days of work (Article II. C.) and for these pur poses only each party may open once in each contract year thereafter to, bargain on revisions in the light of conditions then existing. If agreement is not reached during the sixty (60) davs following date of delivery of such notice either party may cive thirty (30) days' written notice of its desire to terminate this agree ment in which case the agreement shall termi nate as of the end of such thirty (30) day pe riod unless by mutual consent the parties agree to an extension for the purpose of continuing negotiations. I. ARTICLE II WORK DAY. WORK WEEK AND WORK SCHEDULES A. The established work week shall con sist of seven (7) consecutive twenty-four (24) hour periods beginning with the No. 1 Shift Monday. The Monday. No. 1 Shift is that shift which begins 11:00 p. m. Sunday for shift workers and 12:01 a. m. Monday for day workers. B. 1. A work day is twenty-four (24) con secutive hours beginning at the same time each day. The first work, day begins at the time the established work ..week begins, and the seventh work day ends at the time the established work week ends. 2. Normally, but not exclusively, the regu-. lar shift for day workers will be eight (8) consecutive hours, exclusive of an unpaid lunch period, between 6:00 a. m. and 6:00 p. m. as contrasted to shift workers who regularly work No. 1 Shift" (11:00 d. m. to 7:00 a. m.). No. 2 Shift (7:00 a. m. to 3:00 p. m.) and No. 3 Shift (3:00 p. m. to 11 :GQ p. m.). 3. Day workers working a regular eight (8) hour shift starting or ending outside of the hours of 6:00 a. m, to 6:00 p. m. shall be allowed a fifteen (15) minute paid lunch pe riod on the job site plus an additional five (5) minutes for clean up and travel to their respec tive lunches on the job. 4. The unpaid lunch period for day work ers will be from 12:00 noon to 12:30- p. m., when consistent with the work on hand. When an employee is required to work through his regular lunch period he shall be provided a different unpaid lunch period which shall be no more than one (1) hour earlier or later than the established lunch period. In addition, the Company shall allow a five (5) minute paid period prior to the lunch period for day ~t?M Wi ft v workers to stop work, clean up, and travel to the lunch area. , C. Employees are expectea to be avail able for cMf work ana overtime. Work schedules specify the days in the work week and hours in the work day during which em ployees are expected to work. The weekly work schedule consists or eight (8) consecu tive hours, exclusive of unpaid lunch periods, on each of five (5) work days totaling forty [40) hours of work at the straight-time rate within each work week with two (2) consecu tive days off. Such schedules do not guaran tee or limit the hours of work. The Company will post each employee's weekly work as signment as. far in advance as practicable consistent with, work requirements. Notification of changes in the employee's weekly work assignment will be posted as . far in advance as practicable. Employees will review their work assignment before leaving the plant each work day. ARTICLE III WAGE RATES, OVERTIME AND OTHER PREMIUM PAY A. Wage Rates, Exhibits, Shift Differentials 1. The wage rate classifications and pres ent job titles applicable .thereto are attached and made part hereof as Exhibit A. Employees wili be paid for time worked in each classifi cation to which assigned at not less than the job rate for the work performed, except for Helpers in the Maintenance Division who may be assigned work also performed by Mechan ics. 2. a. Where an employee of an Operating Division works in two classifications in one (1) day, and works less than half (3^) a day in the classification carrying a higher rate than the classification in which he works the balance of the day, he shall be paid for onehalf {]/2) a day at the higher rate and the other half (J/i) day at the lower rate. If he works one-hair (y*) day or more in the clas sification carrying the higher rate of pay than in the classification in which the balance of the day.is worked, he will be paid a full day at the. higher rate. b. When during a shift an Operating Divi sion employee is called upon to relieve a man in a lower classification, he will not be reduced in pay in cases where he might otherwise have continued to work at the higher pay. I I B. Overtime and Other Premium Pay 1. General--No more than one overtime or premium pay provision in this agreement shall be applied to the same hours worked; however, the provision which results in the fi highest pay shall oovern. 2. All work performed in excess of eight (8) hours in any work day, or forty (40) hours in the established work week shall be paid for at the overtime rate of one and one- half (1>^) times the. straight-time rate. For the purpose of determining time worked in ex- cess of forty (40) hours in the established work week, the following shall count as time worked: a. Scheduled work time lost on account of jury duty. b. Scheduled, work time off with full pay on account of sickness or. holiday. c. Scheduled-work time off on account of leave of absence with pay, 3. One and one-half (1times the straight- time rate shall be paid for the hours worked Under the following'conditionsw a. Time worked in excess of eight (8| hours in any twenty-four (24) hour period, beginninq at the time the employee begins work other than overtime as defined in III. B. 2, or double, time .as defined in III. B. 5. b. When employees are scheduled to work a shift which may extend from one work day into the next, the employee involved will be paid at the rate of one ;and one-half (134>) times the straight-time rate for the hours worked on such, employee's first off day,, with such off day considered as startina at the be ginning of the established work day as cov ered in Article II. B. 1. c. For the first shift scheduled to be worked and worked where the scheduled hours of work have been changed as listed below with out forty (40) hours' notice prior to the start of the first shift changed, (1) A change in the scheduled days off. (2) A chance in the scheduled shifts of an Operator who is working on an operating war I schedule, or a Laboratory employee who Is working on the Laboratory schedule; i.e^ change from Shift No. 1 to Shift No. 2, etc. (3) A change of more than one (1) hour in the starting time from the preceding work day, of regular hours of work of a Mainte nance and Storehouse Division worker, or of an Operator or Laboratory employee who is working on, going onto, or coining off a Main tenance schedule. d. Compensation provided in Article III. B. 3. c. (3) above shall not be paid because of: (1) Consecutive hours worked preceding or following a regular shift. (2) When an employee changes to a day shift from any other shift. 4. "Call Out"--Any employee who reports for work after he has completed his shift and has left the plant, and before the start of his next regular scheduled shift or on a day off. shall be paid a minimum of four (4) hours pay at his straight-time rate or time and onehalf .for work performed, whichever is greater. L Call Out--Identification (1) An employee, while on duty, is re quested to report.'far work and reports for work after completing his shift, but before the _ start of his next regular scheduled shift, and leaves the plant prior to the start of his next regular scheduled shift. - - (2) An employee after-completing bis shift and after leavinc the plant, is requested SCVLVizi to return and returns to the plant before the start of his next regular scheduled shift. It is acreed that the time and one-half rate shall not apply beyond the start of his next regular scheduled shift. 5. Double time rate of two (2) times the straight-time rate.shall be paid for: a. All hours worked in excess of sixteen (16) consecutive hours; i.e., beginning on the 17th consecutive hour. b. All hours worked on the second day off, where a minimum of four'(4) hours on the first off day is also worked, when these off days are consecutive calendar days but not necessarily within the same work week. For the purpose of double time payment only, both off days will start at the: beginning of the established work day as covered in Article II. B. C. Distribution of Overtime 1. An effort will be made to distribute over time among qualified employees in the classi fication and section in which the overtime oc curs, except those assigned to light duty for health reasons. For the purpose of identifica tion, only the -overtime hours, worked, or of fered and refused, as defined under the pro visions of Articles III. B. 2., Ill, B. 4., and III. B. 5., will be counted as the basis for the Company s effort to distribute overtime de fined by these same provisions. Vk---s&'sS -'>-*+.-: D. Overtime Meals For the purpose of, this article, the rec ognised refinery, sections are: 1. The .Company will provide a whole-' 1. Crude Distillation some meal, not to exceed $1.50 in cost, to each 2. Stocks and Utilities i employee at his job location after he has com gssi:;:-fe-3. Cracking pleted ten (10) consecutive hours of work J*t<r L' 4. Filling and Shipping 5. Storehouse (unpaid lunch periods excluded) and after* 6. Electrical and Instruments completion of each successive four (4) hours" h. 7. Machinists and To.ol Room of work thereafter. . a. '8. Welding, Pipefitting, Boilermaking and 2. When the meal is furnished by the Com pany for Maintenance personnel, a work stop-, ip . ' Miscellaneous . 9. Laboratory page of thirty (30) minutes, at Company ex- *" pense, will be allowed for eating. (1 3. An employee may elect to take a meal allowance oi 31.50 instead of a meal i_ his' PROMOTIONS, DEMOTIONS, LAYOFFS AND REHIRINGS ?/, ARTICLE V supervisor offers the employee that option in | advance of the time a meal is due because it." is reasonable to expect the completion of the Jj work required of the employee within one (1) hour after the meal would be due. >. 1 . (Attached to and made a part of this agreement are "Exhibit B--Job Progression r Chart, Maintenance and Storehouse," and "Exhibit C--Job Progression Chart, Operat ing Sections." showing job classifications and - the normal progression and regression paths ARTICLE IV ; between the various classifications and groups SENIORITY . of classifications. These.; exhibits are not in-, -tended for use in determining the number of A. For the purpose of - administering this^ ' Basic jobs in the Operating or Maintenance article, and Article V, seniority of two types,, ^Divisions which are subject to change in ac- shall be considered as stated below: 1. Refinery seniority, which shall be based) t on the date of entering the service of the El j Paso Refinery, and 2. Section seniority, which shall be basedC on the date Company assigns an employee toj a definite section as defined in this article.10 .cordance with the provisions of Article X.) A. Promotions -1. All promotions made in the Refinery ' Sections shall be based on seniority and ability. It is the intent to give every employee ,-an opportunity to progress into higher jobs in l. u : 10 CHEV B8 7112 ami line with his seniority. It is mutually r; Ktwithin a section (above the double line), nired, however, by the Company and . employees assigned to the Operator Union, that ability must be given consid will be arranged on this list as covered tion in ail such moves. Thus there may^jj,. individuals who, through lack of knowledge; A. 3- in order of refinery seniority, jobs (B and higher) are those which skill or efficiency on the job, are not caj ns.----- determined by management to be essen of handling the higher skilled jobs, but ce the anticipated requirement for efficient are capable of satisfactorily handling some'of" the intermediate or lower jobs. When a pro motion is made and the employee is not did gyration of the plant. The number of basic in each wage rate (cc.lassification) may be Revised by the Company from time to time to highest on the seniority list in the next appW cable classification, any employee higher Sh that classification and eligible for considers? tion for such promotion shall be advised the Company why he was not selected. plseet changing conditions, and the Union wall ilt*tK: keot informed of such changes made in e number of basic jobs in the Operating Vision. Swing~jobs in all cases are basically ^classified at the lower of the two swing classi- Operating Sections (Crude Distillation, tions. 1 Stocks and Utilities and Cracking) 2. Promotions- in the Operating Divis (OB classification and higher) are made < when a basic job is permanently vacated is still required, or when a new basic jo' created. The number of employees assig to each classification (OB and higher) is, termined by the number oLemployees needs to fill each basic job in the classification. " cept as provided for in Article V. C., once employee is assigned a position on the sen? itv list, his name shall continue in the job in the classification assigned even thouhe is absent for any reason from the job and still retains bis seniority. Employ will be arranaed in these classifications in order of refinery seniority f OB , and ... classifications/ and in order cf section se: 3. All men hired for .Operations will be d at the Helper C rate in the Operator >1 and assigned in order of refinery senty. This rate will be effective for a period twenty (20) work days, except in cases ?3sere men have become qualified and work pff.-OS job in less than twenty (20) work r'S, the OB rate will then be paid for any work performed. - After the initial twenty {20} day work period, if the man is not work- j in an OB classification he will be advanced 5,the Helper B rate. After one year of ref;&sexy service, he will be assigned to the er A classification. After having worked Jan OB classification, a man will be paid at iaj>asic rate in the Operator Pool as covered -K- section, or at the rate of the classifieswhich he works, whichever is higher. 12 13 4. Promotions to fill basic jobs in the HOC classification in the Crude Distillation, Stocks and Utilities and Cracking Sections will be made from the OA classification." After ac cepting a basic assignment of HOC in one of the three progressions! sections, he will pro gress only in that section. If a man is offered and turns down a basic assignment in the HOC classification in the Crude Distillation, Stocks and Utilities or Cracking Sections he shall not--at a later date--go-ahead of the junior man that accepted the job in that classifica tion or higher. If there is a vacancy in the classification at a later date, and he elects to accept it, he will take a position below, the last man assigned to fill a basic job in the HOC classification and will thereafter ad vance in that relative position. 5. Temporary vacancies ' due. to illness, leaves of absence, etc., of one (I) to not more than thirty (30) calendar days' duration, and all vacancies due to vacations will be filled as determined by the Company in a manner that will give employees training in equal or higher classifications with the objective of suitably presenting current and future opera tions and providing opportunities for em ployees to gain experience in work of the same or higher classifications. . Nothing herein shall require the Company to pay an overtime or penalty rate to fill a temporary vacancy when a qualified employee is available for such work at no or less, over time or penalty pay. 14 6. In the event of an .anticipated vacancy jn excess of thirty (30) calendar days in an established basic job due to reasons such as extended illness, leaves of absence or special assignments, assignments to fill such vacancies although not promotions,, will be filled in ac cordance with the same, procedure used in making promotions without changing basic classifications. However, none of the provi sions in this article nor in any .other of the articles in this agreement is intended to obli gate the Company to fill all vacancies in basic jobs whether permanent. or temporary, when not required by operating conditions at the time. 7. Schedule changes will be made if neces sary to assure that, the jenior qualified man in each basic classification in each progres-. sicnal section (Crude Distillation, Stocks and Utilities and Cracking) shall over a period of "one contract year, receive substantially mere shifts of work in the next higher classifica tion than any junior man in the same classifi cation in the same progressions! section. 8. An Operator who, is not promoted ac cording to the articles of this agreement, (ex cept as covered in V. A. 4. above) because of a written reouest by him or due to his lack of ability; may be retained on a job within a clas sification that he can handle satisfactorily, but thereafter he shall not be considered for pro motion, nor shall, he be entitled to fill a tempo rary vacancy in a higher classification. In the event the job to which he is assigned is dis- 15 continued he will be assigned in accordance with seniority provisions to a job within the classification that he can perform satisfactorily or he will be demoted to a job in a lower clas sification that he can handle satisfactorily. Maintenance and Storehouse Division 9. In the Maintenance Sections, promo tions from Helper B to Helper A and from Mechanic B to Mechanic A are to be made solely on the basis of refinery service and not on the basis of performance of a higher or dif ferent classification of work. Helpers B will be promoted to Helpers A upon completion of twelve (12) months of service in the Refinery Maintenance Sections. Mechanics B will be promoted to Mechanics A upon completion of: a. 12 months of service as Mechanic B, and b. 60 months of service in the Refinery Maintenance Sections, including any service as Mechanic B. 10. a. The Company will maintain a mini mum of 75% Mechanics A and B plus Senior Mechanics in the total assigned work force in the Maintenance. Sections, provided there are employees who are qualified to be Me chanics. b. Mechanics A will be promoted to Senior Mechanics upon completion of 15 years' re finery service, providing the number of Senior Mechanics does not exceed 10% of the total number of Mechanics. 11. Maintenance and Storehouse employees will be assigned to a specific .Maintenance- Storehouse Division Section, as provided in Exhibit B, within one (1) year of date of em ployment in Company's refinery. Section assignment will be _ made by Company based on work,load, and Company's evaluation of employee's qualifications and preferences. The order of section assignment will be based on seniority and ability. Section assignment as stated here shall net in any way interfere with the Company having an employee do any type of refinery work that in the Company's judg ment he can do safely. 12. Promotions .within the Storehouse Sec tion shall be based on seniority and ability. Seniority as used in this section refers to Store house section seniority. Laboratory 13. In the Laboratory, promotions from Technician Helper B to Technician Helper A are to be made solely on the basis of labora tory service and not on the basis of perform ance or a higher or different classification of -work. Technician Helper B will be promoted to Technician Helper A upon the completion of 12 months of-service in the laboratory. Technician B will be promoted to Technician A upon completion of: a. 12 months of service as Technician B, and b. 36 months of service in the laboratory, including any service as Technician B. 14. The Company will maintain a mini mum of 60% Technicians of the total of Tech- nicians plus Technician Helpers in the Lab oratory Section, provided there are Techni cian Helpers who are qualified to be Tecimicians. Filling and Shipping 15. Promotions within the Filling and Ship ping Section shall be based on. seniority and ability. Seniority as used in this section re fers to Filling and Shipping Section seniority. B. Layoffs and Rehirings 1. Layoffs for. lack of work shall be based on refinery seniority. However, the Com pany may retain a sufficient number of men. experienced and qualified to perform the nec essary work in each Division (MaintenanceStorehouse, Operating-Filling and Shipping, and Laboratory) as necessary to permit con tinued efficient operation, 2. Employees with less than one (i) year's refinery seniority, who are. laid off for lack of work, will have seniority protection if re hired within ninety. (90) calendar days after the last day worked. 3. Employees with more than one (1) year but less than five (5) years' refinery senior ity, who are laid off for lack of work, will have seniority protection if rehired within one hundred eighty (ISO) calendar days after the last day worked. 4. Employees with more than five(5'years' refinery seniority, who are laid off for_lack of work, will have seniority protection if re 18 Em hired within three hundred sixty-five (365) calendar days after .the last (Jay worked. 5. .Men laid off due to lack of work will be offered re-employment .when, vacancies arise on the basis of their refinery seniority at the time of layoff, provided the seniority protec tion period as outlined above: has not expired and that they are fully qualified to fill the va cancy. 6. Notice of available positions will be sent to employees on the layoff list, by certified or registered mail, return receipt requested, to the last address left with the Company. An employee will be given five (5) days from the. time the notice was . received to advise the Company of acceptance and an additional three (3) days to report for work after advis ing the Company of his availability for work. An employee who fails to notify the Company _or fails to report to work within the period. specified loses all rights to, seniority. The Company may grant an extension of time for an employee to report to work if he notifies the Company of sickness, death, or emergency involving himself o.r his . immediate family within five (5). days.of the date of the notice from the Company. Under emergency condi tions, temporary employees may be used until former, employees on the rehiring list have "reported to work, ' .` ` 19 CHEV B8 7116 C. Demotions Operating Division I. a. Demotions in the Operating Sections (OB classification and higher) are made only from basic jobs. If the number of basic jobs is decreased the -number of employees within the affected wage rates (classifications) (see V. A. 2.) will be decreased accordingly, and demotions will be made according to position, on the section seniority list in each classifica tion, HOC classification and. higher, or refin ery seniority list, OA and OB classifications. Thus, each demoted employee will maintain the same relative section seniority position in any remaining lower basic jabs in the section, but will be placed according to refinery senior ity in OA jobs and lower. Employees with one (1) or .more years, cf seniority who are demoted from the OB classification will be placed in the Helper A classification in the Operator Peel (see Exhibit C) in order of.re-, finery seniority, and those with less than one (1) year cf seniority will be placed in the Helper 3 classification in the Operator Pool in order of refinery seniority. The seniority lists will reflect these changes. b. An employee who must be demoted from a basic job because of deficiencies, will be placed in a lower basic job for- which he is qualified and will establish a new relative sec tion seniority position at the top oi that lower classification if it is HOC cm higher, or, will be placed in order of refinery.seniority within ' the lower classification for which he is quali fied if it is OA or lower. Any subsequent pro motions will follow the provisions under V. A. 2. Temporary demotions of Operators in OB classification and above, because of sea sonal shutdown of process units due to lack of stock or commitments,, as determined by the Company, will be made as above, V. C. 1., except that employees in .HOC classification and above will still maintain their section sen iority in the classification assigned. However, they will ke paid at the rate of the job in which they work except as covered in V. E. 4. of this article. Employees temporarily demoted from the HOC classification in one of three progressicnal sections (Cracking, Crude Dis tillation or Stocks and Utilities) may then be assigned to fill temporary vacancies (of either less than or more.than 30.. days), if qualified, in any of the three sections. However, they will not be promoted to fill a basic job in other than the progressional section in which they are maintaining their section seniority. No employee may establish or retain section seniority in more than one progressional sec tion. Maintenance and Storehouse Division 3. Demotions in the Maintenance Sections are made only due to an employee's deficien cies, in which case the employee is .moved from his former job and is placed in a lower job for 'which he is qualified. 4. In making demotions in the Storehouse 21 Section, position on the section seniority list in each classification shall control. Employees demoted out of the Storehouse Section will be assigned to a Maintenance Section at not high er than the Helper A classification. Laboratory 5. Demotions within the Laboratory Sec tion are made only due to an employee's de ficiencies, in which case the employee is moved from his former job and is placed in a lower job for which he is qualified. Employees de moted out of the Laboratory Section due to a curtailment of work will be assigned to the Maintenance-Storehouse Division or the Op erating-Filling and Shipping Division and will be assigned to a classification not higher than Helper A. Filling and Shipping Section 6. Demotions within the Filling and Ship ping Section are'made (1) because of curtail ment of work and a decrease in the number of basic jobs in "which case the number of em ployees assigned within, the affected wage rates is decreased accordingly, and (2) due to an employee's deficiencies, in which case the employee' is moved from his former job and placed in a lower job for which he is qualified. Employees demoted out of the Filling and Shipping Section due to a curtail ment of work will be assigned to the Main WSi tenance-Siorehouse Division, Operating Di vision, or Laboratory and will be assigned to a classification not higher than Helper A. D. Inter-Section Status Maintenance and Storehouse Division 1. Transfers between sections may be made with' Company approval. In all cases of permanent ...transfer between sections, the transferring employee will enter the new sec tion with section seniority dating from the date of entering the new section and he will relinquish his section seniority in the former section. 2. Temporary inter-section transfers may be made, for short periods of time. Company records will clearly indicate the temporary na ture of such transfers. The employee will not acquire section seniority in the new section nor lose acquired section seniority in his reg ular section. If any temporary transfer is later made permanent. Company records and the seniority list will so indicate, and the pro visions of par.. 1. above will apply. E. General 1. An employee promoted to a higher job and failing to perform; satisfactorily on it, will be allowed to return to the job previously held by him, if it exists. If not, he will be assigned to a job in which he can perform satisfactorily without loss of seniority. When an employee is not progressing or performing his work in a satisfactory manner, he will be so informed. --mi-j-i --l 'j-iTfl in Q,t g^agj^^c 2. When employees are temporarily trans ferred or assigned to areas or organizations outside of the bargaining unit, they shall be allowed to return within a two (2) year period to the job that their seniority and ability would have entitled them to, had they remained in the bargaining unit. They shall be giverm seniority credit for the time they were outside the bargaining unit. An employee transferred or assigned outside the bargaining unit for more than twenty-four (24.) .months in any thirty (30) month period will lose his refinery, seniority protection under this provision. 3. For all periods of break-in or other training -work an Operating Division em ployee will be paid at the rate of the classifi cation at which he i-s breaking in or the rate of his basic classification, whichever is higher. For the purpose of further training an em ployee in the next higher classification as a re fresher, a man basically assigned in the higher classification may be assigned a job in the next lower classification, and the man in the next lower classification assigned a job in the next higher classification. 4. When an. operating unit is shut down, the Operators `affected will be., assigned to other work, if other work is available, and. their pay rates will be protected according to the following provisions: a. When a plant is shut down for mainte nance (repairs, cleaning, or inspection) the Operators affected 'will be assigned to other operating duties or to., maintenance work. Their pay will be protected at their basic rate for twenty-eight (28) calendar days. At the end of this protection period they will be paid at the rate of the job to which they are as signed in accordance with Exhibit A. : b. When a plant is shut down either tem porarily or permanently, because its operation is not required by the Company to meet its stock commitments the number of basic oper ating jobs will be decreased accordingly. Op erators adversely, affected will be demoted under the provisions of Article V. C. How ever, their pay rates will be protected at their former basic rate for a period of twenty-eight (28) calendar days after, which period their, new basic assignment will determine their new basic wage rate for rate.protection purposes. 5. When no other work is available for em ployees adversely affected by the shutting down of an operating unit as provided for in V. E. 4. above, the provisions of Article V. B. will apply. - 6. Lateral movement between jobs within a progressions! section will be made at rea sonable intervals when such movement is. de sirable from thep/iewpoint of the Company. Such movement will be done consistent with operating reauirements. 7. All men at all levels, within a plant shall be required, to learn the , next higher job in their respective plant as .rapidly as possible, .the Company shall aid every man as much as possible in this endeavor. 25 CHEV B8 7119 ARTICLE VI VACATIONS, HOLIDAYS, AND FRINGE BENEFITS A. Vacations 1. A regular employee shall receive a va cation with pay after completion of one (1) year of continuous service and within each calendar year of continuous service there after. Beginning January 1, 1966, a regular va cation will be as follows: In Each Calendar Year tn Which an Employee Completes ' Length of Vacation I year or more but less than 2 weeks (14 consecutive calendar 5 years of continuous service -- days) (1965 - 2 weeks) 5 years or mere but less than 3 weeks (21 consecutive calendar 10 years of continuous service.. days) (1955 - 2 weeks) 10 years or mere but less than 20 years of continuous service 4 weeks (28 consecutive calendar days) (1965 - 3 weeks) 20 years or more of continuous 5 weeks (35 consecutive calendar service days) (1965 - 4 weeks) 2. Operating needs of the Company are controlling in scheduling vacations. The vaca tion scheduling procedure is designed to apply to usual situations. An exceptional case may occur occasionally which is. mot clearly cov ered or contemplated. Any such case will be treated in a manner equitable to both the em ployee and the Company. 3. An employee may split his vacation into two (2) periods in a calendar year upon, his request, consistent with the work at hand, and agreed to by the Company. 26 B. Holidays 1. a. The following holidays shall be ob served: New Year's Day Washington's Birthday Memorial Day Fourth of July Labor Day Veterans' Day Thanksgiving Day Christmas b. Employees. who are: working rotating shifts on a seven day work week continuous operation, and employees who normally work Saturdays and/or Sundays, at the time of a holiday will observe the holiday for pay pur poses o:i the calendar day on. which it falls. c. All other employees will observe the hol iday for pay purposes on; the calendar day on which it falls, except a holiday which falls on Sunday will be observed on the following Monday, and a holiday which falls on Satur day will be observed on the preceding Friday. 2. Regular employees shall receive their regular pay for holidays observed, when such holidays fall on their scheduled work days. -3. Employees who work on such holidays, whether scheduled or unscheduled work days, shall receive pay equal to; the straight time rate for the number of hours in their regular daily work schedule plus one and one-half (Iyi) times the straight time rate for all hours worked. For the purposes of holiday payments, 27 mum CHEV B8 7120 holidays will be considered as starting at 12:01 a. m. and ending at 12:00 midnight on the days which are observed, except that for workers scheduled to work the 11:00 p. m., 7:00 a. m., or 3:00 p. m. shifts, holidays will be considered starting at 11:00 p. m. prior to the calendar day of _ the holiday and,ending at 11:00 p. m. twenty-four (2d) hours later. 4. All regular employees shall receive eight (8) paid holidays per year. Those not so paid under the provisions of par. 2. and 3. above shall receive-a' day's pay at their regular straight time rate for each such holiday. 5. If, during an employee's vacation period, a recognized holiday occurs, he will be granted an extra day of paid vacation. The Company reserves the right to grant an extra day's pay at the straight time rate in lieu of an extra day of paid vacation, in any case where it con siders such action desirable from an operating standpoint. C. Fringe Benefits 1. All employees' benefits in effect at the time of the signing of this .agreement shall continue in full force and effect for the dura tion of this agreement. The Company shall make information concerning such benefits available to the employees. 2. The Company will furnish to each em ployee having one or more years of service, 28 an annual statement showing the employee's current status under the Sickness and NonIndustrial-Injury Benefit Plan when requested in writing. 3. Any employee required to be absent during his regular working schedule on ac count of jury duty, or required to attend court, or coroner's inquest, or to serve as a witness, shall be allowed the time off necessary to per form this service. An employee shall receive for the time he is. thus absent, his regular pay and retain any fee that he receives for the per formance of such service. ' 4. Employees with one. or more years of continuous service who arfe permanently laid off for lack of work will receive one week's pay at the straight-time rate for each year of continuous service up to a maximum of fif teen (15) weeks' pay for those employees having fifteen (15) or more years of continu ous service.. Employees ..with twenty-five (25) years or more of continuous service arc not eligible for payment under this provision. Lay-off of employees occasioned by seasonal fluctuations in the business will not be con sidered permanent. When re-employed with in the time limits specified in Article V. B. 2,. 3.. and 4., after layoff and payments received, under this section are repaid, seniority dates as of the date laid off will be restored. 29 CHEV B8 7121 !i ARTICLE VII UNION ACTIVITIES A. Workmen's Committee The Union shall create a Workmen's Committee, composed of five (5) employees, who shall meet monthly at mutually accept able times, with representatives of manage ment for discussion of individual or mutual problems, and to dispose of questions arising under this agreement. The Union will ad vise the Company in writing of. the names of the members of said committee. Minutes of all such meetings shall be kept and signed by all parties attending. One signed copy shall be furnished for the use of the. Union and one for the use of the Company. B. Union Leaves of Absence If plant conditions permit, leaves of ab sence without pay, of not more than fourteen (M) days' duration (except where distances to be traveled require additonal time, in which case not more than thirty [30] days) for the purpose of attending Union conferences or_. meetings will be granted during any calendar year to not more than six (6) employees, pro vided that not more than three (3) employees shall be granted simultaneous leaves. The conditions of such leaves with respect to Company benefits shall be as covered in each 30 established plan. All requests for leaves of this nature shall be made in writing as far in advance as possible before the first scheduled work day that will not be worked by reason of such leave being granted. If the Union needs leaves of absence for additional men, the Company will consider such additional leaves upon request by the Union. C. Leave of Absence to Enter the Employment of the Union i. If any member of the Union shall re quest a special leave of absence without pay from his employment with the Company for the purpose of accepting employment with the Union, the application of such member for re employment, if made within two (2) years from date of start of such leave, will be con sidered and accepted, on the following con ditions: a. That his physical condition shall not have changed materially during the period from date of such special leave to date of ap plication for re-employment. b. The request fox a special leave of ab sence shall be in writing and shall state the purpose for which it is made and that the em ployee intends to apply for re-employment within two (2) years. c. A.ppiicant, if re-employed within said period of two (2) years, will enter the job that his seniority and ability would have en- 31 titled him to had he remained in the refinery organization. d. It is understood that all Company bene fits, including life insurance, are suspended during the period of such special leave of ab sence but will become operative again upon re-employment with such service accumula tion attained at end of leave. D. Conferences During Working Hours Employees, with the approval of the Re finery Manager, shall be permitted to confer during working hours with representatives of either Union or Management on matters con cerning employer-employee relations without loss of time or pay. E. Bulletin Boards The Union shall have the privilege of maintaining for its exclusive use bulletin boards on the premises in places designated by the Company, 'Tor the purpose of posting notices or bulletins. It is understood that noth ing of a controversial or political nature shall, be posted on such boards. ARTICLE VIII MISCELLANEOUS AND GENERAL A, Clothing 1. Protective clothing, including welding gloves, sleeves and jackets, will be provided by the Company where needed for personal safety, or where destructive action over and above that encountered in the course of reg ular employment makes it necessary. 2. The Company shall furnish the em ployees with an average of up to four (4) pairs of leather-palm gloves per contract year. Before receiving a new pair of gloves, each employee will be required to turn in his old pair. B.Voluntary Payroll Deduction of Union Dues 1. Employees, in the .bargaining unit may authorize the Company in writing on a form mutually acceptable to the Union and the Company to deduct while this agreement is in effect the regular monthly dues of the Union from their wages on the first pay day each month and to remit same to the Secretary of Local Union No. 552, Interactions1 Union of Operating Engineers not later than two (2) weeks after the end of the payroll period in which the deduction is made. Employees may at any time revoke such authorization by giv ing the Company notice on a suitable form. 2. The Company will advise the Union with each remittance the names of employees from. whom new authorizations, have been included and those previously authorizing deductions but for whom no deductions have been made because of lack of earnings, revocations of au thorization, or leave Company service. These authorizations will terminate upon the termi nation of this agreement. 33 C. Payroll Deductions for Savings Upon written request of the employee, using Form COEM-519, the Company will make payroll deductions from that employee's earnings and deposit this money to the employee's share account with the Standard El Paso Federal Credit Union. Such payroll deductions may be cancelled at any time upon written, notice to the Company from the em ployee, D. Smoking Areas Smoking privileges will be provided for all employees within the refinery. Smoking areas for different departments will be designated. Smoking is prohibited at all. locations not spe cifically authorized by the Company. E. Contract Labor ._ The Company agrees that it will not contract normal routine maintenance work, within the refinery as long as the refinery has the necessary men and equipment available to per form such work properly. F. Reprimands 1. An employee will always be given a copy whenever any record of a reprimand is placed in his personnel file. He is to note on the Company's copy that he received his copy. 2. Whenever an employee is given a final warning that further unsatisfactory conduct will cause dismissal, the Management will give j ; j i . j .j j j the employee two (2) copies of the written record of this final warning. The additional copy may be provided the local Union by the affected employee, if he so desires. He is to note on the Company's .copy that he has re ceived his copies of the record. G. Industrial Injuries An employee who is injured while work ing on an off day, and is unable to continue working, will be paid for the unworked re mainder of an eight hour day at the rate of pay he was receiving at. the time of injury. H. Miscellaneous I. No employee shall, as an acknowledg ment of guilt, be required to write, or affix his signature to, any letter or printed matter which the Company may use as a means of accumulating information for demoting or low ering his classification. 2. Any employee who accuses another em ployee of misconduct or mishandling of his duties shall be required. to appear before the Workmen's Committee, the Management, and the accused to substantiate his accusation. I. Pay Day - Pay day for employees covered by this -agreement will be on or before the first Friday following the close of the pay period unless the Company is prevented from complying with this provision by circumstances beyond its control. ARTICLE IX SETTLEMENT OF DISPUTES AND GRIEVANCES A. 1. Any employee who feels that he has been subjected to unfair or discriminatory tratraent with respect to his conditions of employment as set forth in this agreement shall promptly and personally, within five (5) days of the incident, attempt to adjust the matter with his foreman or appropriate supervisor. This shall be done by a full and free discussion of the matter with the foreman or appropriate supervisor. 2. The foreman or appropriate supervisor will investigate the case, calling upon higher Management--if necessary--to aid him. He shall then give the employee..an answer to his complaint, within five (5) days after receiv ing the complaint. 3. If the answer does not satisfy the em ployee, he shall so state and advise his fore man or appropriate supervisor, within five (5) days after-receiving the answer, which of the following courses he wishes to pursue: a. Have an authorized Union representa tive of his choice aid him in the presentation of his case to his foreman or appropriate supervisor. If this request is made, the foreman or appropriate supervisor shall specify the time, not to exceed five (5) calendar days from the time of the employee's request, arid the place for such meeting; or 36 I I I j ] ; ! ; ! j j j j j \ 1 | I b. take the first step in presenting a griev ance. 4. If, at the conclusion of the meeting speci fied in IX. A. 3. a. the employee is not satis fied, he shall so state and advise his foreman or appropriate supervisor that he is taking the first step in presenting a grievance. 5. The aggrieved employee shall, as the first step of the grievance procedure, attempt to adjust the grievance by an oral discussion with the head of his division; i.e.. Operations Superintendent, Chief Engineer or Superin tendent-Process Engineering and Quality Con trol. The aggrieved employee may, if he so. wishes, have an authorized Union representa tive of his choice present for such discussion. The time and place for this grievance discus sion shall be designated by the appropriate Division Head and shall be held within five (5) days of the employee's request. The LInion will be given the opportunity to have a repre sentative present at the time an adjustment is given. 6. Failing to reach a satisfactory under standing or adjustment,: the aggrieved em ployee, within five (5) days thereafter, shall present in writing his case personally, or through the representative of the Union, to the. Refinery Manager. The Refinery Manager shall, within five. (5) days from the date of the presentation of the grievance in writing to him, give to the employee, if he presented his case nersonallv, or to the representative of the Un ion if such representative presented said 37 a f> 1 rit t i !1r 1!1 iii iiilffBMyfc fcTid. i i;i. - f grievance, the written answer of the Company to said grievance, and the representative of the Union shall notify the Refinery Manager in writing within five (5) days from the date on which the Company's answer is given, wheth er or not the decision of the Company on the grievance will be accepted or whether said de cision shall be arbitrated. 7. If notice of arbitration is given, then within fifteen (15) days after the date of no tice the Union shall advise the Company in writing . and the Company shall advise the Union in writing, the name of an arbitrator. The two arbitrators so appointed shall com municate within thirty (30) days of the date of the written request for arbitration and shall endeavor to reach an agreement. If these two arbitrators fail to reach an agreement, either party may, within forty-five (45) days of the written request for arbitration, notify the other in writing that they wish to select a third arbitrator, or the case shall be con sidered closed. If a third arbitrator is re quested within the time limit, the two arbitra tors shall endeavor to make a selection within sixty (60) days of the date of the written re quest for arbitration. Should they fail to reach an agreement on the. third arbitrator they will jointly request of the Federal Medi ation Service a list of five (5) names from . which the third arbitrator shall be selected by each party striking one name in alternate man ner until only one remains. B. A majority decision of the Arbitration Committee shall be final and binding on all parties. In such cases, the Company and the Union shall furnish the. Arbitration Commit tee all information in their possession neces sary to a full understanding of the subject natter of the grievance. : C. The arbitrators shall have authority only to interpret and to make1 decisions based upon the provisions of this agreement; and shall not have authority to alter any of the terms of the agreement. D. 1. In calculating time under this article, Saturdays, Sundays and. holidays recognized under this agreement shall not be counted. Time limitations specified herein shall ordi narily be applicable but may be extended by mutual agreement between the parties to the proceeding to take care of unusual cases such as illness or other justifiable absences. 2. The Company and Union will equally divide the expense of the,third member, should any be incurred. E. Where a grievance protests the dis charge of an employee, the above procedure, A.l. through A,6. may be waived so as to per mit the grievance to be referred directly to arbitration so long as this is done within ten (10) days after the discharge. 39 CHEV B8 7126 . ARTICLE X MANAGEMENT RIGHTS A. Subject to the provisions of this agree ment, the supervision and control of all op erations and the direction.- of all working forces, such as tire determination of the size of the work force; the right to hire, suspend, discipline and discharge for just cause; the establishment of work rules; the assignment j of employees to jobs and assignment of duties . to employees; are vested in the Company. It is agreed that the provisions of this Article shall not'be exercised for the purpose of vio lating the terms of this agreement. B. Changes made by the Company in the number of basic jobs in the Operating sections as a specific result of job activity surveys by the Company will not result in layoff of any of the Laboratory, Operating, Maintenance and Filling and Shipping employees covered by this agreement and in Company employ ment as of August 1, 1961. This provision does not apply to any layoffs due to curtail ment of work or shutdown of operating equip ment or plants as a result of lack of stock or commitments, which are covered in Article V. B., or resulting from causes beyond the Company's control. ARTICLE XI SAVING CLAUSE If any of the provisions of this contract shall be held invalid by any governmental au thority, such actions shall not invalidate the other provisions hereof. ARTICLE XII STRIKES AND LOCKOUTS During the term of this agreement there shall be neither strikes nor lockouts. Suspen sion of work or refusal to work on the part of any employee will make him subject to dis charge provided, however, that the Union will not be liable for such suspension or refusal un less, upon request of the Company, it refuses to order the employees to return to work. ARTICLE XIII NGN-DISCRIMINATION A. The Company and the Union agree that there shall be. no discrimination against any employee because of race, color, creed or national origin. B. 1. There shall be no discrimination against any employee with respect to his con ditions of employment because of his member ship in this labor Union, or on account of any activity undertaken in good faith in his ca pacity as a representative of other employees. 2. The Union, its officers and members snal! not intimidate or coerce employees into joining the Union or continuing their member ship ^therein. Neither shall the employer in timidate'or coerce employees "into withdraw ing from, or refraining from joining the Union. 41 ; CHEV B8 7127 PROCEDURE FOR HANDLING NOTICES Notices herein provided may be given by depositing the same in the United States mail in a sealed envelope, certified or registered and postage paid, and addressed by one. party to the other as follows: International Union of Operating Engineers Local No. 552 P. O. Box 9764 El Paso, Texas 79987 Standard Oil Company of Texas P, 0.,-Box 2C002 El Paso, Texas 79998 Attn: Refinery Manager IN WITNESS WHEREOF the parties have caused this instrument to be executed by their duly authorized representatives the day and year first above written. INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL NO. 552 D. W. Jones, President R. K. Anderson, Secretary R. W. Davis, Refinery Manager REFINERY CLASSIFIED LABORATORY, OPERATING AND MECHANICAL WAGE SCHEDULE OPERATING DIVISION Classification Symbol Head Operator A .............................. HOA Head Operator B Head Operator C .............................. HOC Operator A .......... Operaior B ......... .................................OB Helper A ......... Helper B ......... .................................HB Helper C ......... Hourly Rate $5.68 3.56 3.43 3.30 3.12 2.89 2.68 2.45 Daily Rate $29.44 28.48 27.44 26.40 24.96 23.12 21.44 19.60 MAINTENANCE DIVISIONI Senior Mechanic Mechanic A ... ................. ...............MA Mechanic B .................................... MB Helper A ......... ................................ HA Helper B ............................................HB Helper C ........... .................................HC Laborer ..............------------------------- -L- 3.56 3.43 3.12 2.89 2.68 2.45 2.15 28.48 27.44 24.96 23.12 21.44 19.60 17.20 STOREHOUSE SECTION Stockman A .... Stockman B .... Stockman Helper ,A ..........................SHA Stockman Helper B ..........................SHB 3.43 3.12 2.89 2.68 27.44 24.96 23.12 21.44 filling and shipping Finished Stock Gauger ..................... FS'G 3.12 Carloader Senior Carioader A .... Carloader B ____ Helper C ............ 3.12 2.89 2.68 2.45 24.96 24.96 23.12 21.44 19.60 Technician A Technician 3 Technician Helper Technician Helper Bottlevasher .... A B LABORATORY ..................... THA ..................... TH8 3.27 3.10 2.95 2.88 2.45 26.16 24.80 23.60 23.04 19.60 Sr.irt workers wco work any time other than day shift will receive in addition to the above rates, 8c an 43 hour for the No. 3 afternoon shift, or 16c an hour for the No. I morning shift. For ail shifts of day workers starting or ending cutside the hours of 6:CG a. m. to 6:00- p. m., and for all overtime hours worked, the applicable shift differential shall be paid. Applicable shift differentials are as fol lows: 8c an hour from d:00 p. m. until midnight, and 16c per hour from midnight until 8:00 a. m. Mechanic Helpers enrolled in the Mechanic Training Course and making satisfactory progress shall receive, in addition to the Helper rate and any applicable shift differential an achievement training differential of ?0.50 per day after one (1) year from the date of enrollment, and SI per day after two (2) years from the date of enrollment. EXHIBIT B CONTENTS ARTICLE SECTION SUBJECT PAGE - 0 Conferences During Working Hours ____....33. E Bulletin Boards ............................................ ............... 31 VIII Miscellaneous and General .. .................................34 A Clothing ............................................... ......................34 1 B Voluntary Payroll Deduction of Union Dues ..34 C Payroll Deductions for Savings .. ..........................35 D Smoking Area . ..........................................................35 E Confracr Labor ...................-.........................-..,...35 F Reprimands ........... 35 G Industrial Injury .................................................. 35 H Miscellaneous ....................................... ...................... 37 I Pay Day .............................................................. .....37 IX Settlement of Disputes and Grievances. ....37 A (Grievance and Arbitration Procedure ..37 3 (Decision of Arbitration Committee to be Fine!) ................................. -.............. -0. C (Limits of Authority to Arbitrators) ..40 D (Grievance and Arbitration Time' Limits and Division of Expense) ..........41 j E (Grievance Because of Discharge). ..,.41 ^ X Management Rights .................... 41 * A (Management Rights) ..................................41 3 Ajob Reductions Due to Job Activity Surveys) .........................................41 XI Saying Clause .............. ................-...........................42 XII Strikes and Lockouts .................. .42 XIII Non-Discrtmmafio-s ....................... .45 1 A (Because of Race. Color. Creed or Naficnaj Origin) ..............................45 3 (Because cf Membership in the IUnion or joining or Withdrawing From the Union) ................................. .....13 { XIV Notices, Procedures for Handling .......................44 1 Exhibit A -- Refinery Classified Laboratory, 5 Operating 2nd Mechanics! Wcge ! Schedule .......................................................... -- .45 j Sxibit B -- Job. Progression Chart -- I Maintenance Division .........................................43 Exhibit C -- Job Progression Chart -- . Operating Division .......................................49 | Exhibit D -- Job Progression Charts -- Filling and Shipping Division and Laboratory Division .............................................50 wmm AGREEMENT Between. A CHEVRON OIL COMPANY STANDARD OIL COMPANY OF TEXAS and - INTERNATIONAL1 UNION OF OPERATING ENGINEERS LOCAL NO. 826 El Paso, Texas This AGREEMENT is made and entered into this March 2.9, 1S67, between Chevron Oil Company, d/b/a Standard Oil Company of Texas, with a refinery at Ei Paso, Texas, herein referred.to as the. `^Company," and Lo cal No. 826, International Union of Operating Engineers, AFL-CIO, herein referred to as the "Union." This. Agreement shall be consid ered to be the entire Agreement between the parties, and no Agreement which predates this Agreement shall have any other force or effect. WITNESSTH: . RECOGNITION OF UNION The Company recognises the Union as ex clusive representatives, for the purpose of col.. lective bargaining, in respect to rates of pay, wages, hours of., employment, or other condi tions of employment, of employees in the Main tenance. Operating, Laboratory and Filling --x--; II and Shipping "Divisions of the Company's El Faso Refinery for whom' the Union was certi fied as the collective bargaining representative in the National Labor Relations Board certi fications dated Mav 7. I9d3 (Case No. 16-R629), August 31, 1953 (Case No. 33-ROB3) and December 3, 1966 (2S-AC-2), subject to accordance with the provisions ot the National Labor Relations Act, amended by the Labor Management Act. ARTICLE I PERIOD OF AGREEMENT AND WAGE CLAUSE NEGOTIATIONS A. i. This Agreement shall be effective as of 12:01 a.n.. April 1. 1967 and shall con tinue in full force and effect for two (2) years from such .date and shall renew from year to ] yean thereafter .unless either party hereto-shall give written notice to" the other at least sixty (60) days but not more than ninety (90) days prior to an anniversary date of its desire to modify, amend or terminate this Agreement. Any such notice to modify or.amend the Agree ment shall contain the specific articles and sub divisions thereof to be discussed. If notice to modify or amend is given, the A.greement shall remain in effect during negotiations except that if agreement is not readied during negc] tiations within the sixty (60) day period prior j to the anniversary date or thereafter if nego| tiations continue beyond the anniversary date, j either party may give thirty (30) days' writ, ten notice to the other of its desire to terminate this Agreement. This Agreement will then terminate at the expiration of said thirty (30) unless the parties hereto, by mutual agreement extend this Agreement beyond the above term- Tcation date for a specific period for the con tinuance of negotiations. ; 2. It is agreed that on or after February 1, 1968. either party may: open this Agreement -for the.sole purpose of negotiating a Formal Operating Training Program. If agreement is not reached within sixty (60) days after this re-opening, then this Agreement shall termin ate as.of the end of the sixty (60) day period unless by mutual consent the parties ag'ree to an extension for the purpose of continuing negotiations. v B. It is recognised, however, by the parties that during the terra or this Agreement it may become desirable to discuss wage rates in gen eral (as set forth in Exhibit A) and hours and days of work (Article II. C.). For these pur poses only, each party may open once upon written notice to the other, at least sixty (60) cays, but .not m.oxe than, ninety (90) days, prior to January 1, 1969, and, once each con tract year thereafter, to bargain on revisions in the light of conditions then existing. If Agree ment is not reached by January 1. 1969, either party may give thirty (30) days' written no tice of its desire to terminate this Agreement in which case the Agreement shall terminate as or the end of such thirty (30) day period unless by mutual consent the parties agree to an extension for the- purpose of. continuing negotiations. .. --3-- EF* ARTICLE II WORK DAY, WORK WEEK AND WORK SCHEDULES A. The established work week shall con sist of seven (7) consecutive twenty-four (24) hour periods beginning with the No. 1 Shift Monday. The Monday No. 1 Shift is that shift which begins 11 :C0 p.m. Sunday for shift workers and 12:01 a.m. Monday for day work ers. B. 1. A work day is twenty-four (24) con secutive hours beginning at the same time each day. The first work day begins at the time the established work week begins,'and the seventh work day ends at the time the established work week ends. 2. Normally, but not exclusively, the regular shift for day workers will be eight (8) consecutive hours, exclusive of an unpaid lunch period, between 6:00 a.m. and 6:00 p.m. as contrasted to shift workers who regularly work No. 1 Shift (11:00 p.m. to 7:00 a.m.), No. 2 Shift (7:00 a.m. to 3:00 p.m.) and No. 3 Shift (3:00 p.m. to--11:00 p.m.). 3. Day workers working a scheduled shift starting or ending outside of the hours of 6:00 a.m. to 6:00-p.m. shall be allowed a twenty (20) minute paid lunch period on the job site. 4. The unpaid lunch period for day workers will be from 12:00 noon to 12:30 p.m., when consistent with the work on hand. When an employee is required to work through his regular lunch period he shall be provided a -different unpaid lunch period which shall be no more than one (1) hour earlier of later than the established lunch period. In addition, the Company shall allow a five (5) minute paid period prior to the; lunch period for day workers to stop work, clean up, and travel to the lunch area. C. 1. Employees are:expected to be avail able for shift wank and overtime. Work sched ules specify the days in: the work week and hours in the work.day during which employees -'are to work.- Each weekly work schedule con sists of eight (8) consecutive hours, exclusive of unpaid lunch periods,; on each of five (5) work davs totaling forty. (40) hours of work at the straight time rate within each work week with two (2) consecutive days off. Such schedules do not guarantee or limit the hours . of work. The Company: will post each em ployee's assignment to the weekly work sched-,. u!e as far in advance as practicable consistent with work requirements. Notification of changes in the employee's work assignment 'will be posted as far in advance as practicable. Employees w;d review their work assignment, before leaving the plant each work day. 2. Maintenance Division work sched ules will include two 12) consecutive days off. However, m periods of shutdowns, work sched ules may include split days off for those emnlovees assigned to work; in the. Maintenance Division. The method of scheduling split davs off will be to combine one (1) of the days off with two (2) consecutive days off in an ad jacent week. ARTICLE III WAGE RATES, OVERTIME AND OTHER PREMIUM PAY - A. Wage Rates, Exhibits, Shift Differentials 1. The wage rate classifications and pres^ ent job titles applicable thereto are attached and made part hereof as Exhibit A. Employees will be paid for time worked in each classifica tion to which assigned at not less than the job rate for the work performed, except for Help ers in the Maintenance Division who may be assigned work also performed by Mechanics. 2. a. Where an employee of an Operating Division works in two classifications in one (1) day, and works less than half (}/>) a day in the classification carrying a higher rate than the classification in which he works the balance of the day, he shall be paid for onehalf (J/k) a day at the higher rate and the other half i\4) day at the lower rate. If he works one-half (jA) day or more in the classi fication carrying the higher rate of pay than in the classification in which the balance of the day is worked, he will be paid a full day at the higher rate. b. When during a shift an Operating Division employee is called upon to relieve a man in a lower classification, he will not be reduced in pay in cases where he might other-, wise have continued to work at the higher pay. B. Overtime and Other Premium Pay 1. General -- No more than one overtime or premium pay provision in this Agreement .shall be applied to the. same hours worked; however, the provision which results in the highest pay shall govern. 2. All work performed in excess of eight (S) hours in any work day, or forty (40) hours in the established work week shall be paid for at .the overtime rate of one and one- half (1/4) times the .straight-time rate. For the purpose of determining time worked in excess of forty (40) hours in the established work week, the following shall count as time .worked: . Scheduled work time, lost on account of jury duty. > b. Scheduled work time off with full pay on account of sickness or! holiday. . Scheduled work time off on account of leave of absence with pay. 3/One and one-half (IjA) times the straight-time rate shall be paid for the hours worked under the following conditions: . a. Time worked in excess of eight (3) hours in any twenty-four (24) hour period, be ginning at the time the employee begins work other than overtime as-defined in III. B. 2. or double time as defined in III. B. 5. b. When, employees are scheduled to work a shift which may extend.from one work day into the next, the employee involved will be pa:a at the rate, of one and one-half (lj^) * times the straight-time rate for the hours work ed on such employee's first off day, with such off day considered as starting at the beginning of the established work cay as covered in Article II. B. 1. start of next regular scheduled shift or on a day off, shall be paid a minimum of four (4) hours pay at his straight-time rate or time and one-half for work performed, whichever is greater. c. For the first shrift scheduled to be worked and worked where the scheduled hours of work have been changed as listed below without forty (40) hours' notice prior to the start of the first shift changed, /j (2 ) A change in the scheduled days.off. i (2) A change in the scheduled shifts, of an Operator who is working on an operat ing schedule, or a Laboratory employee who is working on the Laboratory schedule; i.e.. change from Shift No. 1 to Shift No. 2, etc. - -- Call Out----- Identification (1) An employee, while on duty, is re quested to report for work and reports for work after completing his shift, but before the start of his next regular scheduled shift, and leaves the plant prior to the start of his next regular scheduled shift. (2) An employee, after completing his shift and after leaving the plant, is requested . to return and returns to the plant before the start of his next regular scheduled shift. It is . (3) A change of more than one (1) l hour in the starting time from the preceding work day, of regular hours of work of a Main agreed that the time and one-half rate shall not apply beyond the start of. his next regular scheduled shift, tenance and Storehouse Division worker, or of an Operator, or Laboratory employee who is working on. going onto, or coming off. a 5. Double time rate of two (2) times the straight-time rate shall be paid for: i Maintenance schedule. a. All hours, worked in excess, of six d. Compensation provided in Article teen (16) consecutive hours; T.e'., beginning on the 17th ccnsecrCLwet-houX; III. B. 3. c. (3) above shall not be paid be- . cause of: - b. All hours' worked on the second day off, where a minimum of four (4) hours on. the (1) Consecutive hours worked preced- p first off day is also worked, when these off ing or following a regular shift. days are consecutive calendar days but not (2) When an employee changes to a X' necessarily within the same work week. For dav shift from anv other shift. the purpose of dounle time payment only, both 4. "Call Out" -- Any employee who reports for work after he has completed his shift and has left the plant, and before the N, oir days will start, at the beginning of the established work dav as covered in Article 21. B. ._.i. frwaanaaa**,.'.,- C. Distribution of Overtime 1. An effort will be made to distribute overtime except to those employees assigned to light duty for health reasons. Overtime in Operations will be worked by qualified em ployees normally assigned to work in the clas sification and section in which the overtime occurs. Overtime in Maintenance will be worked by employees qualified for the work. During shutdowns the Company may assign Operating, Laboratory, or Filling and Ship ping employees on overtime to supplement the Maintenance force. For the purpose of identi fication, only the overtime hours worked .or offered and refused, as defined under the pro visions of Articles III. B. 2.. III. B. 4.. III. B. 5., will be counted as the basis for the distri bution of overtime. 2. Any overtime worked or offered- and refused by an employee at less than his basic rate will not be counted in the basis for. the distribution of overtime. 1 D. Overtime Meals 1. The Company will provide a wholesome meal, not to exceed $1.50 in cost, to each em ployee at his job location after he has com pleted more than ten (10) consecutive hours of work (unpaid lunch periods excluded) ana after completion of each, successive four (4) hours of work thereafter. 2. When the meal is furnished by the Com pany for Maintenance personnel, a work stop- --10-- page of thirty (30) minutes, at Company ex pense, will be allowed for eating. 3.An employee may elect to take a meal allowance of 31.50 instead of a meal if his supervisor offers the employee that option in advance of the time a meal is due. ARTICLE IV . SENIORITY A. For the purpose ;di administering this Article and Article V, seniority shall consist -of three (3) types as follows: 1. Refinery seniority, which shall be based on the date of entering the service of the El Paso Refinery. 2. Division seniority, which shall be based on the last date .Company assigns an employee permanently to a Division as de fined in this Article. 3. S ion seniority, which shall be based on on the date Company assigns an empio,vee to a definite section as defined in This Article. B. For the purpose of this Article the rec. ognired Divisions are: ; - 1. Maintenance Division 2. Operating Division 3. Laboratory Division 4. Filling and Shipping Division - --11-- C. For the purpose of this Article, the rec ognised Refinery Sections are: 1. Process Section 2. Tank Field Section 3. Storehouse Section A. Electrical and Instrument Section 5. Machinist Section 6. Welding, Pipefitting, Boilermakincr and Miscellaneous Section D. No employee may establish or retain Division Seniority in lhoreAhan one Division nor Section Seniority in more than one Section. ARTICLE V PROMOTIONS, DEMOTIONS, LAYOFFS AND REHIRINGS EXHIBITS: Attached to and made a part of this Agree ment are "Exhibit B -- job Progression Chart, Maintenance Division,'' "Exhibit C --. Job Progression Chart. Operating Division," and inxhioii D -- Job Progression Chari, Filling and Shipping and Laboratory Divisions," show ing job classifications and the normal progres sion and regression paths between the various classifications arid, groups of classifications. Tnese exhibits are not intended for use in determining the number of basic jobs in these envisions, which are subject, to change in ac cordance with the provisions of Article X. ----- A. Promotions. ^ 1. All promotions to classifications within the bargaining unit except as otherwise pro vided herein shall be based on seniority and ability. It is the intent to give every employee an opportunity to. progress into higher jobs in line with his .seniority. It is mutually recog nized, however, by the Company and the Union, that ability must: be given considers-. Ton in all such moves. Thus there may be in dividuals who, through...: lack of knowledge, skill or efficiency: on the`job, are not capable - of handling the.iigher skilled jobs, but who are capable of satisfactorily handling some of the intermediate or lower jobs. When a pro motion is made, and the employee is not the hi chest on. .the seniority list in the next appli cable classification, any employee higher in that classification and eligible for consider ation for such promotion jshall be advised by the Company why he was not selected. Operating Division 2. a.. Promotions in the Operating Divi sion (OB classification, and higher) are made only when a basic, job is permanently vacated and is still required, or when a new basic job is created. The number of employees assigned to each classification (OB and higher) is de termined by the number qf employees needed -to fill each basic, job in the classification. Ex cept as provided for in Article V.C., once an employee is assigned a position on the senior ity list, his name shall continue in the basic classification assigned, even though he is ab- -- --13-- sene for any reason and still retains his senior ity. Employees will be arranged in the clas sification in the order of Operating Division seniority. Those employees assigned to the Op erator Poo! will be arranged on this list as cov ered in V. A. 3. in order of Operating Division seniority. Basic jobs (in OB ^classification and higher) are those which are determined by management to be essential to the anticipated requirement for efficient operation of the plant. The number -of basic jobs in each classifica tion may be revised by the Company from time to time to meet changing conditions, and the Union will be kept informed of such changes made in the number of basic jobs in the Oper ating Division. Swing jobs in all cases are basicallv classified at the lower.of the two swing classifications. b. All employees currently in the Stocks and Utilities Section and all basic OA.'s as of the date of signing this Agreement will be given an opportunity to indicate a preferencs., consistent with the employee's basic classifi cation for one of the new Operating Sections (Process or Tank Field). Assignments to these Operating Sections of the embloyees specified above will be made by the Company in ac cordance with the reauests and in accordance with the ernolcvee's Operating Division senior ity and ability. Such assignments will be made as scon as practicable consistent with operat ing requirements. 3. All men hired for operations will be hired at the Heloer C rate in the Operator Pool and assigned in order of Operating Divi- --:le sion seniority. This, rate will be effective for a period of twenty (20) work days, except in cases where men have become qualified and work an OB job in less than twenty (20) work days. After the initial, twenty (20) day work period, he will be advanced to the Helper B classification. After one (1) year of Operating Division seniority he will be advanced to the Helper A classification. The OB rate will be oaid for any OB work performed. All men assigned by the - Company or transferred to the Operating Division by.: request will be as signed to the Operator Poql in order of Oper ating Division seniority. They will be paid at the Helper B rate if they have less than one year of Refinery seniority or at the Helper A rate if they have one year or more of Refinery seniority. After having worked in the OB clas sification, a man will be paid at his basic rate in the Operator Pool as covered in this section, ' or at the rate of the classification in which he works, whichever is higher. 4. Promotions"to fill basic jobs in the OA classification in the Process Section and Tank Field Section will be made from the OB clas sification. After accepting:a basic assignment of OA in one of the two progressional sections, he will progress, only in that section. Em ployees accepting promotion to OA classifica tion (or higher) in one of; the two Operating Sections shall be placed on the Section Senior ity List in order o Operating Division senior ity. If a man is offered and turns down a basic assignment in the OA classification in the Pro cess Section or the Tank Field Section he shall --15-- CHEV B8 7140 not -- at a later date -- go ahead of the junior man that accepted the job in that classification or higher. If there is a vacancy in the classifi cation at a later date, and he elects to accept it, he will cake a position below the last man assigned to fill a basic job in the OA classifi cation ana will thereafter advance, in that relative position. - - 5. Temporary. vacancies due to illness, leaves of absence, etc., of one (1) to not more than thirty (50) calendar days' duration, and all vacancies due to vacations will be filled as determined by the Company in a manner that will give employees training in equal or higher classifications .with the objective of suitably protecting current- and future operations and providing opportunities for employees to gain experience in work of .the same'or higher clas sifications. -' -" Nothing herein shall require the Com pany to pay an overtime or penalty rate to fill a temporary vacancy when a qualified employee is available for such work at mo or less overtime crpenalty pay. 6. In the event of..an anticipated vacancy in excess or thirty (30) calendar days in an established basic job due to reasons such as extended illness, leaves of absench or special assignments, assignments to fill such vacancies although not promotions, will be filled in ac cordance with the same procedure used in naKing promotions without changing basic classincations. However, none of the provi sions in this .Article nor in anv" other cf the Articles in this Agreement is intended to oh- .. --IS-- ligate the Company to fill all vacancies in basic jobs whether permanent or, temporary, when not required by operating conditions at the time. 7. Schedule changes will be made if neces sary to assure that over any thirty (30) day period no junior employee, will be assigned to work more shifts in the next higher classifica tion than the senior qualified man in each classification and section. The senior quali fied man is that employee qualified to work ;r. the next higher classification, whose name is highest on the seniority list in each classifi cation and section. 8. An Operator who is not promoted ac cording to the Articles of this Agreement, be cause of his lack of ability, may be retained within his basic classification as long as there is a job that he can handle satisfactorily, but thereafter the Company shall not be required to consider such an employee for. promotion to a higher classification, nor shall he be en titled to fill a temporary vacancy in a higher classification. In the event there are no jobs in his basic classification in which he can per form satisfactorily, he will be demoted to a lower classification. This will then become his new basic classification. The above assign ments will be made in accordance with senior ity provisions. Maintenance Division 9. In the Maintenance Division, promotions from Helper B to Helper A and from Mechanic B to Mechanic A,-are.to be made solely on the --17-- basis of Maintenance Division seniority and not on the basis., of performance of a higher or different classification of work. Helpers B wiil be promoted, to Helpers A upon comple tion of twelve (12) months of service in the Maintenance Division. Mechanics B will be promoted to Mechanics A upon completion of: a. 12 months of service,as Mechanic B, and b. 60 months of service in the Main tenance Division, including any serv ice as Mechanic B. 10. a. The Company will maintain a mini mum of 75 % Mechanics. A, and B plus Senior Mechanics in the permanently assigned work force, in the Maintenance Division (excluding Storehouse Section), provided there are em ployees who are. qaalified to be Mechanics. b. Mechanics A. will, be promoted to Senior Mechanics' upon completion of fifteen (15) years' Maintenance Division seniority, providing the number of Senior Mechanics.. does not exceed 10% of the total number of Mechanics. .... ~ -- I 1. A maintenance Division employee wiT be assigned to a specific Maintenance-Divi sion Section (Machinist; Electrical and Instru ment; Welding. Pipefitting, Boiiermaking, Mis cellaneous; Storehouse) as provided in Exhibit B. upon completion of the general portion of the Mechanic Training Program. He will es tablish Section seniority in the Section as signed. Section assignment as stated here shall not in any way interfere with the Company having an employee do any type of refinery --IS-- work that in the Company's judgment he can do safely. 12. Promotions within the Storehouse Sec tion shall be -based on. seniority and. ability.' Sonority as used in .this sectipn refers to Store house Section seniority.. ' ! Laboratory Division S3. In the Laboratory, promotions from Technician Helper B to Technician Helper A are to be made solely on the basis of Laborar tory Division seniority and, net the basis of performance of a higher or, different classificniicn of work. Technician! Helper B will be promoted to Technician Helper A upon the completion of 12 months of service in the Lab oratory. Technician B will, be promoted to Technician A upon, l&ompletion of: a. 12 months of service as Technician 3. and .. 1 b. 36 months.of .service in the Labora tory, including any service as Technician B. --H, The Company will 'maintain a mini' mum of 60% Technicians of,the total cf Tech nicians plus Technician Helpers in the Labora tory Division, provided there are Technician .Helpers who are..qualified to b_e Technicians. . . Filling and Shipping Division -----*15. Promotions within the Filling and Ship ping Division shall be based on seniority and anility. Seniority as used ip this division re fers to Filling and .Shipping Division seniority. --19-- : B. Layoffs and Xehirings 1. Layoffs for lack of work shall be based on refinery seniority.. However, the Company may retain a sufficient number of men ex perienced and qualified to perform the neces- . sary work in each division (Maintenance, Op erating, Laboratory and Filling and Shipping) as necessary to permit continued efficient op eration. 2. Employees with less than one (1) year's refinery seniority, who are laid off for lack of work, will have seniority protection if re hired within ninety (90) calendar days after., the last day worked. 3. Employees with more than" one (1) year but less than five (5) years' refinery seniority, who are laid off for lack of work, will have seniority protection if rehired within one hund red eighty (150) calendar .days after the last day worked. 4. Employees with more than five (5) years' refinery seniority, who are laid off for lack of work, will have seniority protection if rehired within three hundred sixty five (36b) calendar days after the Iasi day worked. _ .. 5. Men laid off due to lack of work will be offered re-employment when vacancies arise on the basis:of their refinery seniority at the time of layoff, provided the seniority protection period as outlined above has not expired and that they are fully qualified to fill the vacancy. 6. Notice of available positions will be sent to employees on the layoff list by certi --20-- fied cr registered mail return receipt request ed, to the last address left with the Company. An employee will be given five (5) days"from the time the notice was received to advise the Company of acceptance and an additional five <:} days to report for..work alter advising the Company cf his .availability for work. An. emolcyee who fails to- notify the Company or fads to report to worm within the period speci fied loses all rights to seniority. The Compar.'jr.ay_jgrr.nt an extension of time for an em ployee to report to work if. he notifies the Company of sickness,.. .death, or emeraer.cy invcjying himself or his immediate family'with in five (5) days of the dale of the notice from :'* Company. Under, emergency conditions, tomhorary employees aray be used until former employees on the rehiring list have reported to work. C. Demotions _j Operating Division !. a. Demotions in .the Operating Division iOB classification and.higher) are made on'v '"Hen there is a reduction in i the number of basic fobs. If the number cf basic jobs is de creased the nun-bemol employees within the affected classificsdoifS"(see V. A. 2.) will be cccreased accordingly, and demotions will be macce according to position on the division seniority list in each, classification. Each de moted employee will beJplaced on the Seniority l..-t a, the new classiricaticnj in accordance w'.th his Operating Division seniority. Enclovees with one ill .or more years of ser.icr- --23=r- ity who are demoted from the OB classifica tion will be placed in the Helper A classifica tion in the Operator Pool (see Exhibit C) in order of division seniority, and those with less than one (1) year of seniority will be placed in the Helper B classification in the Operator Pool in order of division seniority. The senior ity lists will reflect these changes. b. An employee who must be demoted from a basic classification because of deficien cies will be placed in a lower classification for which he is qualified and will establish a newrelative seniority position of that classification in accordance with his Operating Division seniority. Any subsequent promotions will fol-. low the provisions under V. A. 2. Temporary, demotions of Operators in OB classification and above, because of season al shutdown of process units due to lack of stock or commitments, as determined by the Company, will be made as above, V.,C. 1. a. However, they will be paid at the rate of the iob in which they work except as covered in V. E. 4. of this Article. Employees temporarily demoted from the OA classification in one of the orogressional sections (Process or Tank Field) may then be .assigned to fill temporary vacancies (of either.. less than or more than 30 days), if qualified, in either of the sections. However, they will not be promoted to .fill a ^asic iob in other than the progressions! section in which they are maintaininci. their section seniority. No employee may establish or retain section seniority in more than one progressions! section. --22-- - .. -- V/; ' ,V Maintenance Division -3. Demotions ihflhe Electrical and Instru ment; Machinist; or Welding, Pipefitting, Boilermaking and Miscellaneous Sections are made only due to an employee's deficiencies, in which case the employee is moved from his former job and is placed in a iower job for which he is qualified. ; ,,4. In making demotions ;in the Storehouse Section, position on the section seniority list in .each classification shall control. Employees .demoted out of the Storehouse Section will be assigned at not higher than the Helper A clas sification in the Maintenance Division. Laboratory Division 1 5. Demotions within thei Laboratory Divi sion, are made only duetto .an employee's de ficiencies. in which ..case the employee is moved from his former job and is placed in a lower job for which he is ..qualified. Employees de moted out of the Laboratory Division due to a curtailment of work will be assigned to the ..Maintenance o:. Operating .Divisions or the Filling and Shipping Division and will be as signed to a classification not.higher than Help- er A. I, (Tilling and Shipping Diyision '6. Demotions within the; Filling and Ship ping Division are made (1) because of cur tailment of work and a decrease in the number of basic jobs in which case the number of employees assigned within the affected clas- --23-- : siricanons is decreased .accordingly, and (2) due to an employee's deficiencies, in which . case the employee is .moved from his former _ job and placed in a lower job for which lie js qualified. Employees demoted out of the rill ing and Shipping Division due to a curtailment of work will be assigned to the Maintenance. - Operating, or 'Laboratory Division, and will be assigned to a classification not higher than Helper A. ,, D. Tranrers 1. Transfers between Divisions (Mainten ance. Operating! Laboratory and Filling arid Shipping) may be made. with Company ap proval. In al! cases of permanent transfer be- . tween divisions, .the transferring employee'will enter the new division with .division seniority daring from.the date of.entering the new divi sion and will relinquish his former division and section seniority. 2. Temporary transfers may be made be- . tween Divisions,. {Maintenance. Operating." Laboratory and Filling and. Shipping) for short periods of time as determined by the Company. Company records will clearly in dicate die temporary nature of such transfers.In ail cases oL temporary _transfer, between ' divisions, the transferred .employee wijl.net acquire division severity in...the new division, but will retain and continue to accrue his division and section seniority in the division ; from which transferred. If any .temporary trans fer is later made permanent, the permanent date of transfer will be made retroactive do include -24- ail continuous service in th,e new division sub sequent to the temporary transfer and seniority" in "the new division will start with this date. The employee will relinquish his former divi sion and section seniority,, E. General `' ' ' .. 1. An employee promoted to a higher clas sification and failing to perform satisfactorily in it. will be allowed to return to the classifi cation previously held by him without loss of seniority. When an employee is not progress ing or performing "his work in a satisfactory .manner, he will be so informed. i 2. When employees are temporarily trans ferred or assigned, tc areas or organizations outside of the bargaining] unit, they shall be allowed to return.within a two (2) year period to the job that their seniority and ability would have entitled them to, .had they remained in the bargaining unit. They shall be given sen iority credit for., the time, they were outside she bargaining unit. An employee, transferred cr assigned outside the bargaining unit for more than twenty-four (24) months in any thirty (30) month period will lose his refinery seniority protection under this provision. 3. a. For all";periods .6f break-in or ether training work an Operating Division employee w-u! be paid at the. rate oi; the .classification at which he is breaking in or;the rate of his basic classification, whichever , is higher. For the purpose of further training! an employee in the next r.igner classification as a refresher, a man basically assigned in the higher classification may be assigned a job in the next lower classi fication. and the man in the next lower classi fication assigned a job in the next higher clas sification. b. When a situation arises in an oper ating unit, which in Management's judgment requires more than the regular complement of Operators to insure adequate coverage of all aspects of the operation, an employee will be assigned as extra help. The employee as signed as extra help will be paid on the same basis as he would have , been paid.: for filling a vacancy in the job most, closely .related ...to. the extra help work he is performing. 4. When an operating unit is shut down, the Operators affected will be assigned to other work. if. other work is available, and their pay rates-will be protected according to. the following provisions: .. a. When a plant is shut down for main tenance (repairs, cleaning, or inspection) the Operators affected, .will be ..assigned to other . operating duties or.to maintenance work. Their pay will be protected at their basic rate for twenty-eight (28) calendar days. At the end of this protection period they will be paid at the rate of the job to which.they are assigned in accordance with Exhibit A. ___ b. When a plant is shut down either temporarily or permanently, because its opera tion is not required by the Company to meet its stock commitments the. number of basic operating jobs will be decreased accordingly. Operators adversely affected will be demoted ' ,, --26-- under the provisions of Article V. C. However, their pay rates will be protected at .them former basic rate for a period of. twenty-eight (23) calendar days after which period their new basic assignment will determine their new basic wage rate for rate protection purposes. 5. When no other work is available for employees adversely affected by the shutting down of an operating unit as provided for in V. E. 4. above, the provisions of Article V. B. will apply. 6. Lateral movement between jobs within a progressicnal section will be made at reason able intervals when such movement is desira ble from the viewpoint of the Company. Such movement will be done consistent with operat ing requirements. * : 7. All men at all levels, within a plant shall be required to learn the next higher job in their respective plant as rapidly as possible. The Company shall aid every man as much as possible in this endeavor. - ----------- ! ARTICLE VI VACATIONS, HOLIDAYS, AND FRINGE1' BENEFITS A. Vacations | 1. A regular employee shall receive a va cation with pay after completion of one (1) year of continuous service land within each calendar year or continuous Service thereafter. --27-- Beginning January 1, 1965, a regular vaca tion will be as follows: In Each Calendar Year In Which an Employee Completes Length cf Vacation I year cr more but less than 5 years of continuous seryics 5 years or more but less than 10 years of continuous service 10 years or mora but less than 20 years of continuous service 20 years or more of continuous service 2 weeks (14 consecutive calendar days) 3 weeks >21 consecutive calendar. ?2?,consecutive calendar 5 weeks..(f2i5r.c) onsecutive calendar days) 2. Operating, needs of the Company are_ controlling in scheduling vacations. Tne vaca- ' tion scheduling procedure is designed to ap-_ ply to usual situations. An exceptional case mav occur occasionally which is not ciearlv covered or contemplated. Aay. sucii case will be treated in a ..manner equitable to both the employee and the Company. 3. An employee may split, his vacation into two (2) periods in a calendar year, upon his recuest, consistent with the work at hand, and agreed to by the Company. . B. Holidays 1. a. The following holidays, shall b.c obi . served: v. New Year's Day Labor Day Washington's Birthday Veterans Day ,, Memorial Day . . .. . Thanksgiving Day- Fourth of July . . Christmas b. Employees who are working rotaty ing shifts on a seven day work week continu ous operation, and employees who normally work Saturday and/or Sundays, at the time --2S-- of a holiday will observe the holiday for pay purposes on the calendar day on which it falls. c. All other employees will observe the holiday for pay purposes on the calendar day on which it falls, except a holiday which Fails on Sunday will be observed on the fol lowing Monday, and a holiday which falls on Saturday will he observed ( on the preceding Friday. .2. Regular employees shall receive their regular pay for holidays observed, when such holidays fall on their scheduled work days. 3. Employees who work, on such holidays, whether scheduled, or unscheduled work days, khsl: rceive pay equal to the straight time rate for the number_.ol hours in their regular daily work schedule plus pne and one-half ' IV) times the straight time rate for all hours worked. For the purpose of holiday payments, holidays will be considered a;s starting at 12:01 a.ra. and ending at 12:00 midnight on the days which are observed, except that for workers scheduled to work the 11:0D p.m., 7:00 a.m.. or 3:00. p.m. shirts, holidays will be considered stamne at 11:00 p.m. "prior to the calendar day of the holiday and ending at 11:00 p.m. twenty-four (24) hours later. d- An^regular employees shall receive eight (3)^ pa:c holidays per year. Those not so paid under the provisions of paragraph 2 and 3 above shall receive a day's pay at their regular straight-time rate fox..each such holiday ex cept when a leave of absence is granted as covered under Article VII. B and C. --29-- II 5. If, during an employee's vacation period, a recognized holiday occurs, he will be granted an extra day of paid vacation. The Company reserves the right to grant an extra day's pay at the straight-time rate in lieu of an extra day of paid vacation, in any case where it considers such action desirable from an oper ating standpoint. C. Fringe Benefits 1. All employees' benefits in effect at the time of signing -oi thisrAgreeiaent shall con tinue in. full force, and effect for the duration of this Agreement. The Company shall make information concerning such benefits available to the employees. 2. The Company will furnish to each em ployee having one or more. years of service, an annua] statement showing the employee's current status under the Sickness and NonIndustrial-Injury Benefit Plan when requested in writing. 3. Any employee required to be absent during his regular working schedule on ac count cf jury duty, or required to attend Court, or coroner s inquest, or to serve as a witness, shall be allowed the' time off necessary to perform this service. An employee shall re ceive for the time he is thus absent, his regular pay and retain any fee. that he receives for the performance-of such service. 4. Employees" with one or more years of continuous service who are permanently laid --30-- off for lack of work will receive one week's cay. at the straight-time rate for each year of continuous service up to a maximum of fifteen (15.) weeks' pay for those employees having fifteen (15) or more years of continuous servu ice. Employees with, twenty-five (25) years or more of continuous service are not eligible for payment under, this provision. Lay-off of employees occasioned by seasonal fluctuations in the business will not be considered perm anent. When re-employed .within the time limits specified in Article V. ,B. 2., 3., and 4.. after . lay-off and payments \ `received under -his section are repaid, seniority dates as of the date laid off will be restored. ARTICLE -Ytl UNION ACTIVITIES A. Workmen's Committee The Union shall create a Workmen's Com mittee. composed of five (5) employees, who shall meet monthly at mutually acceptable times, with representatives of management for discussion of individual or mutual problems, or.c to dispose or questions arising under thisAgreement. The'Union \v;:il advise the Com pany m writing of the names 6f the members of said committee. Minutes of'.all such meet ings shall be kept and signed by all parties attending. One signed copy shall be furnished for nee use of the Union and one for the use o the Company. --31-- B. Union Leaves of Absence If plant conditions permit, leaves of ab sence without pay, of not more than fourteen (H) days' duration (except where distances to be traveled require additional time, in which case not more.than thirty (30) days) for the purpose of -attending Union conferences or meetings will be granted-during any calendar year to not more than/six (6) employees, pro vided that not more than three (3) employees sohitaalili bei~i n. gujr.auunwtet,du simultaneous..........-................. l__e_ _a_ ve__s_ . The conditions of such leaves with respect to Company benefits shall be as covered in each established plan. All requests for leaves of this nature spohouasaslilii'bbul`ee mibiieuaufdover,eij,.nxjt. hwer- iaftiir.n*s*g*t.jas----cs-- -'h--'--fe--a--i-d--r---ulilenlda_ dw_v_oa_rn7k-ceJd_aa_ys that will not be _worked__by reason of such leave being granted. If the Union needs leaves of absence for additional men, the Company will consider such additional leaves upon re quest by the Union. C. Leave of Absence to Enter the Employment of the Union 1. If any member of the Union shall re quest a special leave cf absence without pay from his employment with the Company for the purpose of. accepting employment with the Union, the application of such member, for pe-_ employment, if made within two -(2) years from date of start of such leave, will be con sidered and accepted, on the following condi tions: a. That his physical condition shall not have changed materially during the period from date of such special leave to date of ap plication for re-employment. b. The request for. a special leave of absence shall be in writing and shall state the purpose for which it is, made and that the employee intends to apply for re-employment within two (2) years. c. Applicant, if re-employed within said period of two (2) years, will enter the job that his seniority and ability _would have en titled him to had he remained in the refinery organization. d. It is understood ;that all Company benefits, including life insurance, are suspended during the period of such special leave of absence but will become operative again upon re-employment with such service accumulation attained at end of leave. . D. Conferences During Working Hours Employees, with the approval of the Re finery Manager, shall be permitted to confer during working hours with representatives of either Union or Management on matters con cerning employer-employee. relations without loss of time or pay/ E. Bulletin Boards . ; - The Union shall have the,privilege of main taining for its exclusive usfe bulletin boards on the premises in places . designated by the Company, for the purpose of posting no tices or bulletins. It is understood that nothing of a controversial ox political nature shall be posted on such boards. CHEV B8 7149 ARTICLE VIII MISCELLANEOUS AND GENERAL A. Clothing 1. Protective clothing, including welding gloves, sleeves and jackets, will be provided by the Company where needed for personal safety, or where destructive action over and above that encountered in the course of reg ular employment makes it necessary. 2. The Company shall furnish the em ployees with an average of up to four (4) pairs or leather^palm gloves per contract year. Before receiving a new pair of gloves, each employee will be required to turn in his old pair. B. Voluntary Payroll Deduction of 1. Employees in the bargaining unit may authorize the Company in writing on a form mutually acceptable to the Union and the Com pany to deduct while this Agreement is in effect the regular monthly dues of the Union from their wages on the first pay day each month and to remit same to the Secretary of Local No. 826, International Union of Operat ing Engineers AFL-CIO not later than two (2) weeks after the end of the payroll period in which the deduction is made. Employees may at any time revoke such authorization by giving the Company notice on a suitable form. 2. The Company will advise the Union with each remittance the names of employees from whom new authorizations have been in cluded and those previously authorizing de ductions but for whom no deductions have, been made because of lack of earnings, revo cations of authorization, or leave Company service. These authorizations will terminate upon the termination of this Agreement. C. Payroll Deductions for Savings Upon the written request of the employee, using Form COEM-519, the Company will make payroll deductions from that employee's earnings and deposit this < money to the em ployee's share account with the Standard El Paso Federal Credit Union. Such payroll de ductions may be cancelled at any time upon written notice.to the Company from .the ejjw plcyee. D. Smoking Area Smoking privileges will be provided for all employees within the refinery. Smoking areas for different departments will be designated. Smoking is prohibited at all locations net spe cifically authorized by the Company. E. Contract Labor 1. The Company shall the right to contract ct subcontract maintenance, repair or construc tion work to outside contractors. 2. The Company agrees that it will not contract normal routine maintenance work within the refinery as long as the refinery has the necessary men and equipment, available to perform such work properly. 3. However, when the Company is supple menting its maintenance force on a job with contractor employees, the .Company shall not schedule a contractor employee more hours per day than a Company employee scheduled on that job. F. Reprimands 1. An employee will always be given a copy whenever any record of a reprimand is placed in his personnel file. He is to note on the Company's copy that he received his copy. 2. Whenever an employee is given a final warning that further unsatisfactory conduct will cause ..dismissal, the - Management will give the employee two (2) copies of the writ ten record of this final warning. The addition al coov mav be or.ovided the local Union by the affected employee, if he so desires... He is to note on the Company's copy that he has received his copies of the record. G. Industrial Injury An emoloyee who is injured while-vyorking on an off day, and is unable to continue work ing, will be paid for the unworked remainder of an eight hour day at the rate of pay he was receiving at the time of injury. --36-- H. Miscellaneous I. No employee shall, as an acknowledg ment of guilt, be required to write, or affix his signature to, any letter or printed matter which the Company may use as a means of ac cumulating information for demoting or low ering his classification. 2. Any employee who accuses another em ployee of misconduct or mishandling of his duties shall be required to appear before the Workmen's Committee, the Management, and the accused to substantiate his accusation. I. Pay Day Pav day for. employees covered by this Ag reement will be on or before the first Fri day following the close of the pay period unless the Company is prevented from com plying with this provision by circumstances beyond its control. ARTICLE .IX . SETTLEMENT OF DISPUTES AND GRIEVANCES A. 1. Any employee who feels that he has been subjected to unfair . or discriminatory treatment with respect to his conditions of em ployment as set forth in this Agreement shall promptly and personally, within five (5) days of the incident, attempt to. adjust the matter 'with his foreman or appropiate supervisor. --37-- 1 This shall be done by a full and free discus sion of the matter with the foreman or appropiate supervisor. 2. The foreman or appropiate supervisor will investigate the case, calling upon higher Management -- if necessary -- to aid him. He shall then give the employee an answer to his complaint, within five (5) days after receiving the complaint. 3. If the answer does not satisfy the em ployee, he shall so state and advise his fore man or appropiate supervisor, within five (5) days after receiving the answer, which of the following courses he wishes to pursue: a. Have an authorized Union repre sentative of his choice aid him in the presenta tion of his case to his foreman or appropiate supervisor. If this request is made, the fore man or appropiate supervisor shall specify the time, not to exceed five (5) calendar days from the time of the employee's request, and the place for such meeting; or b. take the first step in presenting a grievance. 4. If, at the conclusion of the meeting spe cified in IX. A. 3. a. the employee is not satis fied, he shall so state and advise his foreman or appropiate supervisor that he is taking the first step in presenting a grievance. 5. The aggrieved employee shall, as the first step of the grievance procedure, attempt to adjust the grievance by an oral discussion with the head of his division; i.e. Operations J Superintendent, Chief Engineer or Superin tendent-Process Engineering and Quality Con trol. The aggrieved employee may, if he so wishes, have an authorized Union representa tive of his choice present.for such discussion. The time and place for this grievance discus sion shall be designated by the appropiate Division Head and shall be held within five (5) days of the employee's request. The Union will be given the opportunity to have a repre sentative present at the time an adjustment is given. 6. Failing to reach a satisfactory under standing or adjustment, the aggrieved em ployee. within five (5) days thereafter, shall present in writing his case personally, or throuqh the representative of the Union, to the Refinery Manager. The Refinery Manager shall, within five. (5) days from the date of the presentation of the grievance in writing to him, give to the employee, if he presented his case personally, or to. the representative of the Union if such representative presented said grievance, the written answer cf the Com pany to said grievance, and the representative of the Union shall notify the Refinerv Mana ger in writing, within five, (5) days from the. date on which the Company's answer is given, whether or not the decision of the Comnany on the grievance will be accepted or whether said decision shall be arbitrated. 7. If notice of arbitration is given, then within fifteen (15) days , after the date of not.ce tne Union shall advise the Company --39-- ; CHEV B8 7152 in writing and the Company shall advise the Union in writing, the name of an arbitrator. The two arbitrators so appointed shall com municate within thirty (30) days of the date of the written request for arbitration and shall endeavor to reach an agreement. If these two arbitrators fail to reach an agreement, either party may, within forty-five (45) days of the written request for arbitration, notify the other in writing that they wish to select a third ar bitrator, or the case shall be considered closed. If a third arbitrator is requested within the time limit, the two arbitrators shall endeavor to make a selection within sixty (60) days of the date of-the written request for arbitration. Should they fail to reach an agreement on the third arbitrator they will jointly request of the Federal Mediation Service a list of five (5) names from which the third arbitrator shall be selected by each party striking one name in alternate manner until only one re- B. A majority decision of the Arbitration Committee shall be final and binding on all oarties. In such cases, the Companv and the Union shall furnish the Arbitration Committee all information in their possession necessary to a full understanding of the subject matter of the grievance. C. The arbitrators shall have authority only to interpret and to make decisions based uDon the Drovisions of this Agreement; and shall not have authority to alter any of the terms of the Agreement. --40-- - :. J). l. In calculating time under this Article. Saturdays, Sundays and holidays recognized imder this Agreement shall not be counted. Time limitations specified herein shall ordin arily be applicable but may be extended by mutual agreement between the parties to the proceedings to take care of unusual cases such as illness or other justifiable absences. 2. The Company and Union will equal ly divide the expense of the third member, should any be incurred. E. Where a grievance protests the dis charge of an employee, the above procedure, A. 1. through A. 6. may be waived so as to permit the grievance to be referred directly to arbitration so long as ,this is done within ten (10) days after the discharge. ; ARTICLE X MANAGEMENT RIGHTS A. Subject to the provisions of this Agree ment. the supervision and control of all opera tions and the direction of all working forces, such as the determination of the size of the work force; the right to hire, suspend, disci pline and discharge for just cause; the estab lishment of work rules; the: assignment of em ployees- to jobs and assignment of duties to em ployees; are vested in the Company. It is agreed that the provisions of this Article shall not be exercised for the purpose of violating 'the terms of this Agreement. - B. Changes made by the Company in the --41-- - S'sSHssssass: W number of basic jobs in the Operating Divi sion as a specific result of job activity surveys by the Company will not result in layoff of any of the Laboratory, Operating, Mainten ance and Filling and Shipping employees cov ered by this Agreement and in Company em ployment as of August 1, 1961. This provision does not apply to any layoffs due to curtail ment of work or shutdown of operating equip ment or plants as a result of lack of stock or commitments, which are covered in Article V. B., or resulting from causes beyond the Com pany's control. ARTICLE XI SAVING CLAUSE If any of the -provisions of this contract shall be held invalid by any governmental authority, such actions shall not invalidate the other provisions hereof. ARTICLE XII STRIKES AND LOCKOUTS During the term of this "Agreement there shall be neither strikes nor lockouts. Suspen sion of work or refusal to work on the part of any employee will make him subject to discharge provided, however, that the Union will not not be liable for such suspension or refusal unless, upon request of the Company, it refuses to order the employees to return to work. ARTICLE: XIII NON-DISCRIMINATION A. The Company and the Union agree that there shall be no discrimination against any employee because of race, color, creed or na tional origin. B. 1. There shall be no discrimination against any employee with respect to his con ditions of employment because of his member ship in this labor Union, or on account of any activity undertaken in good faith in his capa city as a representative of other employees. 2. The Union, its officers and mem bers shall not intimidate or coerce employees into joining the Union or continuing their membership therein. Neither shall the em ployer intimidate or coerce employees into withdrawing from, or refraining from joining the Union. ARTICLE XIV PROCEDURE FOR HANDLING NOTICES Notices herein provided may be given by depositing the same in the United States mail in a sealed envelope, certified or registered and postage paid, and addressed by one party to the other as follows: Standard. Oil Company of Texas P. O. Box 20,002. El Paso, Texas 79998 Attn: Refinery Manager International Union of Operating Engineers Local No. 826 P. O. Box 9764 El Paso, Texas 79987 ^ ,uv wISbn 'WETNESS WHEREOF the parties 'caused this instrument to be executed their duly authorised representatives the day and year first above written. : standard oil company of Texas ;- R. W. Davis, Refinery Manager Committee, composed of four employees, who shall meet monthly at mutually acceptable times, with representatives of management for discussion of individual or mutual problems, and to dispose of questions arising under this agreement. Minutes of all such meetings shall be kept and signed by all parties attending. One signed copy shall be furnished for the use of the Union and one for the use of the Com pany. B. Union Leaves of Absence If plant conditions permit, leaves of ab sence without pay, of not more than fourteen days duration (except where distances to be traveled require additional time, in which case not more than thirty days) for the purpose of attending Union Conferences or Meetings will be granted during any calendar year to not more than six employees, provided that not more than three employees shall be granted simultaneous leaves. If the Union needs leaves of absnce for additional men, the Company will consider such, additional leaves upon re quest by the Union. C. Leave of Absence to Enter the Employment of the Union 1. If any member of the Union shall request a special leave of absence .without pay from his employment with the Company for the pur pose of accepting employment with the Union, the application of such member for re-employ ment, if made within two years from date of 20 start of such leave, will be considered and ac cepted, on the following conditions: a. That his physical condition shall not have changed materially during the period from date of such special leave to date of ap plication for re-employment. b. The request for a special leave of ab sence shall be in writing and shall state the purpose for which it is made and that the em ployee intends to apply for re-employment within two years. c. Applicant, if re-employed within said period of two years, will enter the job that his seniority and ability would have entitled him to had he remained in the refinery or ganization. d. It is understood that all Company bene fits, including life insurance, are suspended during the period of such special leave of ab sence but will become operative again upon re-employment with such service accumulation attained at end of leave. D. Discrimination, Coercion or Intimidation 1. There shall be no discrimination against any employee with respect to his conditions of employment because of his piembership in this labor union, or on account of any activity un dertaken in good faith in his capacity as a representative of other employees. 2. The Union, its officers and members shall not intimidate or coerce employees into 21 joining the Union or continuing their member ship therein. Neither shall the employer inti midate or coerce employees into withdrawing from, or refraining from joining the Union. E. Conferences during Working Hours Employees, with the approval of the Re finery Manager, shall be permitted to confer during working hours with representatives of either Union or Management on matters con cerning employer-employee relations without loss of time or pay. F. Bulletin Boards The Union shall have the privilege of maintaining for its exclusive use bulletin boards on the premises in places designated by the Company, for the purpose of posting no tices or bulletins. It is understood that nothing of a controversial or political nature shall be posted on such boards. ARTICLE VIII MISCELLANEOUS AND GENERAL A. Clothing 1. Protective clothing, including welding gloves, sleeves and jackets, will be provided by the Company where needed for personal safety, or where destructive action over and above that encountered in the course of reg ular employment makes it necessary. 22 2. The Company shall furnish the employees with an average of up to four pairs of leather-palm gloves per contract year. Before receiving a new pair of gloves, each employee will be required to. turn in his old pair. B. Voluntary Payroll Deduction of Union Dues -Employees covered by this agreement may authorize the Company in writing on a suit able form to deduct the regular monthly dues of the Union from, their wages, and Company shall remit same to the secretary of Local Union No. 552 not. later than two weeks after the end of the first payroll period in each month, to cover the dues ;for the following month. Employees may at any time revoke such authorization by giving the Company written notice on a suitable form, a copy of which will be sent to the Union. C. Payroll Deductions for Savings Upon written request of the employee, using Form TXM-519, the Company will make payroll deductions from that employee's earnings and deposit this money to the em ployee's share account with the Standard El Paso Federal Credit Union. Such' payroll de ductions may be cancelled. at any time upon written notice to the Company from the em ployee. D. Strikes and Lockouts There shall be no cessation of work thru strikes or lockouts . during the period of this 23 jj t 1 l [ : | -; ; i agreement. If either party notifies the other of its intention to open negotiations relating to hours, days of work, and/or wage rates as provided in Article I and no agreement is reached within ninety days after receipt of such notice, the "No Strike and Lockout" clause shall not be applicable thereafter with respect to disputes arising out of negotiations on these subjects only; all other terms and con ditions of this agreement shall remain in full force and effect. E. Smoking Areas Smoking privileges will be provided for all employees within the r&finery. Smoking areas for different departments will be designated. Smoking is prohibited at all locations not spe cifically authorized by the Company. F. Contract Labor The Company agrees that it will not con tract normal routine maintenance work within the refinery as long as the refinery has the necessary men and equipment available to per form such work properly. G. Reprimands 1. An employee will always be given a copy whenever any record of a reprimand is placed in his personnel file. He is to note on the Company's copy that he received his copy. 2. Whenever an, employee is given a final warning that further unsatisfactory conduct will cause dismissal, the management will give 24 the employee two copies of the written record of this final warning. The additional copy may be provided the local uniorx by the affected employee, if he so. desires. He is to note on the Company's copy that he has received his copies of the record. H. Industrial Injuries An employee who is injured while working on an off day, and is unable, to continue work ing, will be paid for the unworked remainder of an eight hour day at the rate of pay he was receiving at the time of injury. I. Miscellaneous 1. No employee shall, as an acknowledg ment of guilt, be required to write, or affix his signature to, any letter or printed matter which the Company may use as a means of accumu lating information for demoting or lowering his classification. 2. Any employee who accuses another em ployee of misconduct or mishandling of his duties shall be required to appear before the Workman's Committee, the. Management, and the accused to substantiate bis accusation. ARTICLE IX SETTLEMENT OF DISPUTES AND GRIEVANCES A. 1. Any employee who feels that he has been subjected to unfair , or discriminatory treatment with respect to,' his conditions of 25 employment as set forth in his agreement shall promptly and personally, within five days of the incident, attempt to adjust the matter with his foreman or appropriate supervisor. This shall be done by a full and free discussion of the matter with the foreman or appropriate supervisor. 2. The foreman or appropriate uspervisor will investigate the case, calling upon higher management--if necessary--to aid him. He shall then give the employee an answer to his complaint, within five days after receiving the complaint. 3. If the answer does not satisfy the em ployee, he shall so state and advise his fore man or appropriate superivsor, within five days after receiving the answer, which of the following courses he wishes to pursue: a. Have an authorized Union representa tive of his choice aid him in the presentation of his case to his foreman or appropriate supervisor. If this request is made, the foreman or appropriate supervisor shall specify the time, not to exceed five calendar days from the time of the employee's request, and the place for such meeting; or b. Take the first step in presenting a griev ance. 4. If, at the conclusion of the meeting specified in 3. a. the employee-is not satisfied, he shall so state and advise his foreman or appropriate supervisor that he is taking the first step in presenting a grievance. 26 5. The aggrieved employee shall, as the first step of the grievance procedure, attempt to adjust the grievance by a verbal discussion with the appropriate Operations Division Superintendent or Maintenance General Fore man. The aggrieved employee may, if he so wishes, have an authorized Union representa tive of his choice present for such discussion. The time and place for this; grievance discus sion shall be designated by the Superintendent or General Foreman, and shall be held within five days of the employee's request. The Union will be given the opportunity to have a repre sentative present at the time an adjustment is given. 6. Failing to reach a satisfactory under standing or adjustment, the aggrieved em ployee, within five days thereafter, shall pre sent in writing his case personally, or thru the representative of the Union, to the Re finery Manager. The Refinery Manager shall, within five days from the date of the presenta tion of the grievance in writing to him, give to the employee, if he presented his case per sonally, or to the representative of the Union if such representative presented said grievance, the written answer of the Company to said grievance, and the representative of the Union shall notify the Refinery Manager in writing within five days from the date of which the Company's answer is given, whether or not the decision of the Company on the grievance will be accepted or whether said decision shall be arbitrated. 27 7. If notice of arbitration is given, then the grievance shall be referred to an arbitration committee consisting of three members, one to be appointed by the Union, one to be appoint ed by the Company, and the third to be se lected by the first two. The Union shall ap point its arbitrator and notify the Company thereof, within five days from the date of giving written notice of intent to arbitrate. The Company likewise shall appoint its arbitrator and notify the Union of its choice within five days from receipt of notice by the Union of its intent to arbitrate. Within ten days after the Company notifies the Union of its arbitrator, both the Company and Union arbitrators will meet and attempt to select a third arbitraor. If unable to agree in this meeting to the third party, they will jointly request of the Federal Mediation Service a list of five names from which the third arbitrator shall be selected by each party striking one name in alternate man ner until only one remains. B. A majority decision of the Arbitration Committee shall be final and binding on all parties. In such cases, the Company and the Union shall furnish the Arbitration Committee all information in their possession necessary to a full understanding of the. subject matter of the grievance. C. The arbitrators shall have authority only to interpret and to make decisions based upon the provisions of this agreement; and shall not have authority , to alter any of the terms of the agreement. OS. 1 D. 1. In calculating time under this article. Saturdays, Sundays and holidays recognized under this agreement shall not be counted. Time limitations specified herein shall ordi narily be applicable but may be extended by mutual agreement between the parties to the proceeding to take care of unusual cases such as illness or other justifiable absences. 2. The Company and Union will equally divide the expense of the third member, should any be incurred. E. Where a grievance., protests the dis charge of an employee, the above procedure, A. 1. thru A. 6., may be waived so as to permit the grievance to be referred directly to arbitration so long as this is done within ten days after the discharge. ARTICLE X . If any of the provisions of this contract shall be held invalid by any governmental authority, such actions shall, not invalidate the other provisions hereof. ARTICLE XI Notices herein provided may be given by depositing the same in the United States mail in a sealed envelope, registered and postage paid, and addressd by one party to the other as follows: International Union of Operating Engineers, Local No. 552 29 P. O. Box 5295 El Paso, Texas Standard Oil Company of Texas P. O. Box 862 El Paso, Texas Attn: Refinery Manager IN WITNESS WHEREOF the parties have caused this instrument to be executed by their duly authorized representatives the day and year first above written. INTERNATIONAL UNION OF OPERATING ENGINEERS, LOCAL NO. 552 R. C. Bowlin, President J. E. Sims, Secretary STANDARD OIL COMPANY OF TEXAS J. H. Kitchen, Refinery Manager EXHIBIT "A" REFINERY CLASSIFIED OPERATING AND MECHANICAL WAGE SCHEDULE OPERATING DIVISION Classification Symbol Houriy Rate Head Operator A ......................... HOA Head Operator B ............................. HOB Head Operator C ..........................HOC $3.3900 3.2737 3.1562 Operator A ...... ......................... OA 3.0400 Operator B .............. Operator C ............ ................. oc 2.8637 2.5725 30 Daily Ra.e $27.12 26.19 25.25 24.32 22.91 20.58 MAINTENANCE DIVISION Seator Mechanic Mechanic A ... Stockman A .... .............................. MA SA Mechanic B ... Stockman B .... .............................. SB Stockman Helper A ......... -.......,SHA Helper A Stockman Helper B ...____ _____ SHB Helper B ..._____ _______ _ HB Helper C .............HC ; laborer . : 3.2737 3.1562 3.1562 2.8637 2.8637 2.6537 2.6537 2:4675 2.4675 2.2537 1.9337 26.19 25.25 25.25 22.91 22.91 21.23 21.23 19.74 19.74 18.03 15.87 FILLING & SHIPPING Finished Slock Gauger --------------- j 2.8637 Carloader Senior ; 2.8637 Carloader A . ... 2.6537 Carloader B ... 2.4675 Helper C 2.2537 22.91 22.91 21.23 19.74 18.03 Shift workers who work Any time other than day shift will receive, in addition to the above rates, Sc an hour for the afternoon shift, or 16c an hour for the morning shift. For all shifts of day workers starting or ending outside the hours of 7:00 a.m, to 5:30 p.m., and for all overtime hours worked, the applicable shift dif ferential shall be paid. Applicable shift differentials are as follows: 8c per hour from 4:00 p.m. until midnight, and 16c per hour from midnight until 8:00 a.m. Mechanic Helpers enrolled in the Mechanic Training Course and making satisfactory progress shall receive, in addition to the Helper rate and any applicable shift differential an achievement training differential of 0.50 per day after one year from the date of enrollment, and 1 per day after two years from the date of enrollment. 31 : mmmm CHEV B8 7202 Joe? Pr o g r e s s io n ? M A js jT c.N ft.K jc E - S t o r e h o u s e EXHIBIT "C" PROGRESSION & TRANSFERS WITHIN THE OPERATING DIVISION 1. All men hired for Operations will be hired at the Helper "C" rate. .This rate will be effective for a period of 20 work days, ex cept in cases where men have become quali fied and work on OB job in less than 20 work days, the OB rate will then be paid for any OB work performed. 2. After the initial 20 day work period, if the man is not working in an OB classifica tion, he will be advanced to the Helper "B" rate. _ ^ _______ 3. After having worked in an'_OB classi fication, thereafter a man will be pafd'aT: the rate of his basic classification, or at the rate of the classification in which he w'orks, which ever is higher. An employee's basic classifi cation or assignment is the classification in which he would be working full time provided there were no absences in classifications above for any reason. Swing jobs in all cases are basically classified at the lower of the two swing classifications. 4. For all periods of break-in or other training work, he will be paid at the rate of the classification at which he is breaking in or the rate of the classification in which he would have been working, whichever is higher. For the purpose of further training an em ployee in the next higher classification as a * riL. ff-t ^ A Av J/,.fit- . l (S' k /J.J //?- - -'- 4 refresher, a man in the higher classification mav be assigned a job in the next lower classi fication, and the man in the next lower classi fication assigned a job in the next higher classification. 5. During periods when there is a tempo rary surplus of Operating, manpower, opera tors may be required to work in the Mainten ance Division. During this period they will be paid at the Helper "B" rate during their first year of Refinery service, and the OC rate after their first year of Refinery service, if their basic assignment is in the Operator Pool, and will be paid at the rate of their basic assign ment if their basic assignment is OB or higher. 6. Permanent vacancies at the OB level will be filled by seniority from the Operator Pool. After receiving a basic assignment of OB in the Cracking Section below the OA level, or the combined progressional sections in the Light Oil Division below the OA level, a man will remain in the assigned section except that during the month of November each year he may request, in writing, a trans fer to the other progressional section and re ceive a new basic OB assignment below the OA level, according to seniority, as soon thereafter as he is able to qualify by ability to hold such basic assignment. 7. Men will be promoted to fill permanent OA vacancies (Crude Distillation, Stocks 6 Utilities or Cracking) from the OB level in the progressional section to which he is as- 35 - signed, according to seniority and ability. After a man accepts a permanent basic as signment of OA in one of the three progressiona! sections, he will progress by seniority and ability only in that section. In the event he wishes to transfer to another section, he may do so at any time by making a written request to the Company and by taking a basic assignment (OB) just under the youngest basically assigned OB in that particular progressional section, and progress in this rela tive position. 8. Temporary vacancies of not more than 30 calendar days duration occasioned by ill ness, vacations, leaves of absence, etc. will be filled in one of the following manners: a. An operator _ from the Operator Pool will be assigned to the OB job, in the plant in which the vacancy is to occur. Then the senior men on shift in the plant will move up from the classification in which they are scheduled (as indicated by the progression chart which is part of this exhibit) if they are qualified to work the job. If, at some level there is an operator who is not qualified to work the next higher job, a junior man--if qualified--will be used to fill the vacancy. b. By an operator, on the shift on which the vacancy occurs, who is qualified to relieve any job that will provide relief for the vacan cy. c. By schedule changes to be made to pro vide adequate qualified men. 36 mm 9. Schedule changes shall be made if neces sary to assure that the senior qualified man in each basic classification in each progressional section shall, over a period of one con tract year, receive substantially more shifts of work in the next higher clasification than any junior man in the same basic classification in the same progressional section. 10. In event of an anticipated vacancy in excess of 30 calendar days in an established basic job due to reasons such as extended ill ness, leaves of absence or special assignments, such vacancies will be filled in accordance with the procedure used in filling perman ent vacancies, without changing basic classi fications. 11. Permanent vacancies -- Promotions to fill any job, above the OB. level, when such job is permanently vacated, will be in accord ance with seniority and ability. If a man is offered and turns down a basic OA job in either progressional section; in the Light Oil Division, he shall not--at a later date--go ahead of the junior man that accepted the job. If there is a vacancy in the classification at a later date, and he elects to accept it, he will take a position below the last man that filled a basic OA job and thereafter advance in that relative position. 12. An operator who is not promoted ac cording to the articles of this Agreement, be cause of a written request hy him or due to his lack of ability, may be retained on an assignment that he can handle satisfactorily, 37 CHEV B8 7205 CHEV B8 7207 INDEX ARTICLE SUBJECT PAGE -- Recognition of Union ...................... 1 I Period of Agreement and Wage Clause Negotiations ........................... 1 II Work Pay, Work Week and Work Schedules !................................... 2 III Wage Rates, Overtime, and Extra Compensation ........................... 4 IV Seniority ............. 9 V Promotions, Demotions, Layoffs and Rehiring .................... 10 VI Vacations, Holidays and Fringe Benefits .................................... 15 VII Union Activties: : A. Workman's Committee ............... 17 B. Union Leaves.:of Absence ........... 18 C. Leave of Absence to Enter The Employment of The Union ....18 D. Discrimination, Coercion or Intimidation L.................................. 19 E. Conferences During Working Hours- .1............ 19 F. Bulletin Boards ..............................19 VIII Miscellaneous and General: A. Clothing .... l..................................20 B. Voluntary Payroll Deduction of Union Dues ................................ 20 C. Payroll Deduction for Savings ..20 D. Strikes and Lockouts ................. 21 E. Smoking Areas ..............................21 F. Contract Labor ................................21 G. Reprimands .,..................................21 H. Industrial Injuries ..........................22 I. Miscellaneous................................... 22 INDEX Settlement of Disputes and Grievances .......... ...................................22Saving Clause ..................................... 25 Notices, Procedure for Handling ...25 Exibit "A". Refinery Classified Operating and Mechanical Wage Schedule .. .............,................ 26 Exhibit "B." Progression Chart: Maintenance and Storehouse .....27 Exhibit "C." Progression Chart: Operations ............................................. 28 Progression & Transfers Within The Operating Divisions .............. 29 1 AGREEMENT Between STANDARD OIL COMPANY OF TEXAS AND INTERNATIONAL UNION OF OPERATING. ENGINEERS LOCAL UNION NO. 552 THIS AGREEMENT, is made and entered into this 5th day of June, 1959 between Standard Oil Company of Texas, with a refinery at El Faso, Texas, herein referred to as the "Company," and International Union of Operating Engineers, Local No. 552, herein referred fo as the "Union." WITNESSETH: RECOGNITION OF UNION The Company recognizes the Union as exclusive representative of all employees of the Company's El Paso Refinery except laboratory, clerical, supervisory, adminis trative and technical, for the purpose of collective . bargaining with respect to wages, hours and other conditions of em ployment, subject to and in accordance with the provisions pi the National Labor Relations Act, amended by the LaborManagement Relations Act. ARTICLE I PERIOD OF AGREEMENT AND WAGE CLAUSE NEGOTIATIONS A. This..agreement shall be effective as of March 1, 1959 and shall remain in ef fect until February ;23, 1960, and shall be automatically renewed for consecutive periods of one (1) year each thereafter, unless either party shall notify the other in writing of its intention to terminate the agreement, at least sixty (60) days prior to the first day of any contract year; provided, however, that either party may notify the other party in writing, at least sixty (60) "days prior to the first day of any contract year, of its desire to change, amend, or omit any article or articles con tained in said agreement, and the serving of such notice shall have the effect of annulling the said article if no agreement is reached within sixty (60) days after the termination date of the agreement. The remainder of the contract shall be auto matically renewed unless notice is given of intention to terminate the entire con tract as hereinabove provided. B. The provisions of Article II and Article III, relating to hours and days of work and to wage rates, may be opened one time by either party, for further negotia tions at any time during the contract year; and negotiations shall. commence within thirty (30) days after notice has been given. Any agreed changes which may re sult from such negotiations shall be ef fective on the date'muiually agreed upon. ARTICLE II . WOHiC DAY, WOES WEEK AND WO.P.K SCHEDULES A. A work week shall consist of (7) consecutive 24-hour week-days starting at 11:00 P.M. Sunday, for shift workers, and 12:01 #.M. Monday for day . workers. B. A rsgulcz work day shall consist oi eight (8) consecutive hours, exclusive of lunch periods, except as specifically pro vided for herein. Each regular work day is to start in a different 24-hour week day specified in A. above. The unpaid lunch 2 period for day workers .will be from 11:30 a.m. to 12:00 Noon when consistent with the work on hand. Tile Company shall allow a five (5) minute paid period prior to the lunch period for day workers to stop work, clean up and travel to the lunch area. Normally, but not exclusively, the regular work day for:day workers will be the day shift worked between the hours of 7:00 A.M. and 5:30 3?,M. Day workers working a regular 8-hour work day start ing or ending outside the* hours 4:00 A.M. to S:30 P.M. shall be allowed a fifteen (15) minute paid lunch period on the job site plus an additional five (5) minutes for clean up and travel to their respective lunches on the job. , Day workers., are thos.e who normally work day shift as contrasted to shift work ers who regularly work No. 1 shift---11:00 - P.M. to 7:00 A.M., No. % shif t--7:00 A.M. to 3:00 P.M., and No. 3 shift--3:00 P.M. to 11:00 P.M. C. A regular weekly work schedule shall consist of five (5). regular work days, with two consecutive days off. No employee shall work less than a regular weekly work schedule. In determining the regular weekly work schedule, excused absences (such as sici-tnessr personal leave, etc., whether caid.ce..unpaid) on regular sched- uled work days, shall count as days work ed. The Company will establish and post regular weekly work schedules, consistent with operating requirements. The regular weekly work schedule of day workers shall show the hours of. work, days of work, and the days off. ..Such weekly work sched ules shall be posted not later than 3:30 P.M. on the Friday prior to. the week in which they are to become effective. 3 ARTICLE III WAGE RATES, OVERTIME AND EXTRA COMPENSATION A. Wage Eaies, Exhibits, Shift Differentials X. Wage rates shall be those for work performed in the Company's present job classifications, set forth as Exhibit "A," or any wage rate or classification mutually agreed to hereafter. " 2. a. Where an employee of an Operating Division works in two classifications intone day, and works less than half day in the classification carrying a higher rafe than the classification in which" he works the balance of day, he shall be paid for one-half a day at the high rate and the other half day at the lower rate. If he works one-half day or more in the classi fication carrying the higher rate of pay than in the classification in which the balance of the day is worked, he will be paid a full day at the higher rate. b. When an Operating Division employee, regularly employed in a higher pay bracket, is called upon to relieve a man in a lower classification, because of an emergency situation, he will not be re duced in pay in cases where . he might otherwise have continued to work at the higher pay. This is not intended to apply to changes from a higher to lower classi fication occasioned by the normal fluctua tion in work. 3. An employee promoted to a higher classification shall be paid at the rate of that classification upon starting such work. d B. Overtime, Extra Compensation and Other Premium Pay 1. a. Overtime rate (1-% times the reg ular rate), except as specified below in b. and c., shall be paid for: all work per formed outside of or in excess of the reg ular weekly work schedule ("K") time). b. Overtime rate (2 times the regular rate) shall be paid for: (1) Ail hours worked in excess of sixteen 16) consecutive hours; i.e. beginning on the 17th consecutive hour ("K-D" time). - (2) All hours worked on fhe second day off, where a minimum of four (4) hours on the first 'off day is also worked, and these off days are consecutive calendar days but need not fall within the same work week ("K-D" time). For the purposes of double time payment only, both off -days will start at 12:01 A.M. and end at 12:00 midnight the same day, except for employees whose shifts start at 11:00 PM., 7:00 A.M., or 3:00 P.M. for whom both off days will start at 11:00 P.M. and end at 11:00 P.M. the next day. c. Any employee required to report and who reports for work after he has com pleted his shift an;d_ has left the plant and -before the start of his next! regular sched uled shift or on _a day off,- shall be paid a minimum of four (4) hours pay at his straight time rate or tim^ and one-half for work performed, whichever is the greater. For further clarification of the -above, the following is to further identify a "call out". (1) An employee, while on duty, is requested to report for work and reports 5 CHEV B8 7211 for work after completing his shift, but before the start of his next regular sched uled shift, and leaves the plant prior to the start of his next regular scheduled shift. (2) An employee, after completing his shift and after leaving the plant is re quested to return and returns to the plant before the start of his next regular sched uled shift. It is agreed that in "2" the time and one-half rate shall not apply beyond the start of his next regular sched uled shift. The above payments shall be referred to as "Q" time and shall be paid as pro vided herein except he shall be paid at "double time" rate where b. above applies. 2. a. Extra compensation (% times the regular rate) shall be paid in addition to the regular rate, for hours worked on a regular scheduled work day, under the following conditions: (1) Time worked in excess of eight (S) hours in any twenty-four (24) "hour period, other than overtime as defined in l.a. and b. above ("N" time). (2) When employees are scheduled to work a shift which may extend from one calendar day into the next the employee involved will be paid at the overtime rate for the hours worked on such employee's first off day, with such off day considered as starting at 12:01 A.M. for day workers and 11:00 P.M. for shift workers. (3) For the first shift scheduled to be worked and worked where the regular work day has been changed as listed be low without 40 hours notice prior to the 6 start of the first shift changed ("M" time). (a) A change in the scheduled days off. (b) A change in the scheduled shifts; 1.e., change from shift No. 1 to shift No. 2, etc. (c) A change of more than one hour in the starting time from the preceding work day, of the regular day of a Maintenance and' Storehouse Division wbrker. (4) Compensation provided in (c) above shall not be paid because of: (a) Consecutive hours worked preceding or following a regular work day. " (b) When an employee changes to a day shift from any other shift. C. Distribution of Overtime 1. An effort will be made to distribute overtime equally among employees quali fied in the classification and section in which the overtime occurs;. Any employee who is to be .absent from his assigned shift shall notify _the Company as far in advance of such, absence ;as possible. 2. To give effect to paragraph 1 above, as applied to refinery operators, the following procedures will be, observed: a. The operator handling the job on the shift preceding the vacant shift will be asked to work the additional shift. In this case he may work the entire shift; or half of it, if he so desires,,and the regular (X) Where the operators referred to above have worked more than twelve (12) hours in the preceding twenty-four (24) hours, or (2) Where the operators referred to above have already worked the after noon shift on their first scheduled days off in their regular weekly work schedules, or (3) Where the Company has more than eight (S) hours' advance notice of the absence, or (4) Where there is an operator on the vacated shift who can be made available and who is qualified to relieve any job that will provide relief for the vacancy. (5) In either (1), (2) or (3) above, tne job will be filled with an employee in the same classification when such qualified employee is available, having the least amount of overtime to his credit. D. Overtime Msctls X. When employees are required to work overtime more than two (2) hours beyond their regular scheduled quitting time, meals at the Company's expense shall be considered due upon completion of the first two (2) hours of such overtime and at in tervals of each four (4) hours of continu ous overtime thereafter. The cost of meals so provided shall not exceed SI.50 each. 2. When it is definitely known in ad vance that an employee Will work over six hours overtime, Company may provide him with one meal not to cost over $3 in place of two separate meals at $1.50 each. Company may also, at its option, provide S s employee with a meal allowance of $1.50 in place of the meal. 3. When the meal is furnished by the Company for Maintenance personnel, a work stoppage of thirty (30) minutes, at Company expense, will be allowed for eat ing. w ri mrr'v t* SENIORITY A. For the purpose of administering this article, and Article V, seniority of two types shall be considered as stated below: 1. Refinery' seniority, which shall be based on the date of .entering the service of the El Paso Refinery; and 2. Section seniority, which shall be based on the date Company assigns an employee to a definite section as defined in this article. B. For the purpose . of this article, the recognized refinery sections are: 1. Light Oil 2. Stocks & Utilities 3. Catalytic Cracking 4. Thermal Cracking 5. Filling & Shipping 6. Storehouse 7. Electrical & Instruments 8. Machinist and Tool Room 9. Welding ; 10. Pipefitting, Boilermaking and Miscellaneous 9 ARTICLE V PROMOTIONS, DEMOTIONS, LAYOFFS AND KEHIRINGS (Attached to and made a part of this agreement are "Exhibit B,"--Job Progres sion Chart, Maintenance and Storehouse; and "Exhibit C"--Job Progression Chart, Operating Sections, showing job classifica tions and the normal progression and re gression paths between the various classi fications and groups of classifications) A. Promotions 1. All promotions, demotions, placement of men displaced by job terminations, and all filling of permanent vacancies shall be based on seniority and ability. It is the intent to give every employee an op portunity to progress into higher jobs in line with his seniority. It is mutually rec ognized, however, by the Company and tho Union, that ability must be given consider ation in all such moves. Thus, there may be individuals who, thru lack of know ledge, skill or efficiency on the job, are net capable of handling the higher skilled jobs, but who are capable of satisfactorily handling some of the intermediate or low er jobs. 2. When an employee is not progressing or performing his work in a satisfactory enough manner, he will be so informed. When a promotion is made and the em ployee promoted is not the highest on the section seniority list of the next lower ap plicable rate classification, any employee higher on such rate classification and eli gible for consideration for such promotion" will be advised by management (in ad vance when possible) why such employee 10 was not selected for such promotion; ex cept that this notification shall not be necessary in the Operating Sections for promotions made in accordance with "Ex hibit C," Job Progression Chart--Operating Sections. 3. An employee promoted to a higher job and failing to perform satisfactorily on it, will be allowed to'.'return to the job previously held by him, without loss of seniority rights. 4. Where employees are temporarily transferred or assigned to areas or organi zations outside of the bargaining unit, they shall be allowed to return within a 2-year period to the job that their seniority and `ability would have entitled them to, had they remained in the refinery organiza tion. 5. In the Maintenance Division, promo tions from Helper "B" to Helper "A" and from Mechnic "B" to Mechanic "A" are to be made solely oil ..the basis of refinery service and not on the basis of perform ance of a highc-r or different classification of work. Helpers "3'' will be promoted to Helpers "A" upon completion of twelve (12) months of service in the Refinery Maintenance Division. Mechanics "B" will be promoted to Mechanics; "A" upon the completion of: a. 12 months of service as Mechanic "B," and b. 60 months of service in the Refinery Maintenance Division, including any serv ice as Mechanic "B." 6. a. The Company will maintain a minimum of 60% overall Mechanic to 11 Helper ratio in the Maintenance Division, provided there are Mechanic Helpers who are qualified to be Mechanics. b. Mechanics "A" will be promoted to Senior Mechanics upon completion of 15 years refinery service, providing the num ber of Senior Mechanics does not exceed 10% of the total number of Mechanics. B. Layoffs and Rehirings 1. Layoffs for lack of work, and rehirings shall be based on refinery seniority. 2. Regular employees with less than one year's continuous service, who are laid off for lack of work, will have continuous ser vice if rehired within 13 weeks after the last day worked. 3. Regular employees with more than one year and less than five years of con tinuous service, who are laid off for lack of work, will have continuous service if rehired within 26 weeks after the last day worked. 4. Regular employees with more than five years of continuous service, who are laid off for lack of work, will have con tinuous service if rehired within one year after the last day worked. 5. In case of re-employment, employees who have been laid off shall be notified by registered letter at their last known address, in order of their refinery senior ity of qualified men, to report for work. In the event any employee so notified shall fail to report for work within ten days of date of notice, such employee's seniority shall be terminated, provided he is not prevented from reporting because of 12 sickness, death, or emergency involving himself or his immediate family, and so notifies the Company within five days. This does not apply to men who are re placing men in the military service. Under emergency conditions, temporary men may be used until 1'oimer employees on the rehiring list have reported for work. C. Demotions 1. In making demotions because of curtail ment of work and not because of an employ ee's deficiency,"position oh the section senior ity list shall control within each section and the employee with the least section seniority in each rate classification affected shail be the first demoted from the rate classification to the next lower applicable rate classifica tion, provided the employee who displaces him is qualified for the work and except that the Company may retain a sufficient number, of qualified men on necdssary operations to permit continued efficient operation. Such demoted employees shall be placed at the top of the section seniority list of the rate classification to which demoted and shall be the first to advance to the classifica tion from which demoted. 2. If an employee being demoted be cause of curtailment of work has previous ly worked in another section than that in which he is then wording, he shall--at his request--be transferred to such rate classification in such other section for which he is qualified by experience and training provided he has greater refinery seniority than the employee whose demo tion would result therefrom. The new posi tion in the new section seniority list shall be at the bottom of the. rate classification to "which transferred, except that in event of layoffs because of lack of work, in the i3 : new section, the transferred employee shall retain his position in the new section according to his refinery seniority. D. Inter-Section Status 1. For the purpose of administration of Articles IV and V, all Maintenance and Storehouse employees will be assigned to a specific refinery section within one year of date of employment in Company's Re finery. Section assignment will'be made by Company based on work load, and Company's evaluation of employee's quali fications and preferences. The order of section assignment will be based on se niority and ability, as provided in Exhibit B. Section assignment as stated here shall not in any way interfere with Company having employee do any type of refinery work that in Company's judgment he can do safely. 2. Transfers between sections may be made with Company approval. In all cases of permanent transfer between sections, the transferred employee will enter the new section with section seniority dating from the date of entering the new section, and he will relinquish all seniority in the former section. 3. Temporary inter-section transfers may be made, for short periods of time. Company records will clearly indicate the temporary nature of such transfers. The employee will not acquire section seniority in the new section nor lose acquired section seniority in his regular section. If any temporary transfer is later made perman ent, Company records and the seniority list will so indicate, and the provisions of par. 2. above will apply, except as provided in the last sentence of par. 1 section C. above. 14 Z 1 -` ARTICLE VI VACATIONS, HOLIDAYS AND FRINGE BENEFITS A. Vacations 1. Employees who. have completed one year's service with Company shall be given two weeks vacation with : pay each calen dar year. In the tenth calendar year and in each calendar year thereafter, employ ees will be given three; weeks vacation with pay. In the twentieth calendar year and in each calendar year thereafter, em ployees will be given four weeks vacation with pay. Operating need? are controlling as to*when a vacation miiy be taken. 2. The vacation .scheduling procedure is designed to apply to usufcl situations. An exceptional case may occur occasionally which is not clearly covered or contem plated. Any. such case will be treated in a manner equitable to both the employee and the Company. 3. An employee may split his vacation into two periods in a calendar year upon his request, consistent with the work at hand, and agreed to by the Company. B. Holidays 1. The following holidays shall be ob served: New Year's Day Washington's Birthday Memorial Day Fourth of July Labor Day Veterans' Day Thanksgiving Day Christmas If any of these holidays' falls on Sunday, 15 the Monday immediately following shall be observed as the holiday. 2. Regular employees shall receive their regular pay for holidays observed, when such holidays fall on their scheduled work days. 3. Employees who work on such holi days, whether scheduled or unscheduled work days, shall receive pay equal to the straight time rate for the number of hours in their regular daily work schedule plus one and one-half times the straight time rate for all hours worked. For the purposes of holiday payments, holidays will be con sidered as starting at 12:01 A.M. and end ing at 12:00 midnight on the days which are observed, except that for workers scheduled to work the 11:00 P.M., 7:00 A.M., or 3:00 P.M. shifts, holidays will be considered starting at 11:00 P.M. prior to the calendar day of the holiday and end ing at 11:00 P.M. twenty-four (2d) hours later. 4. All regular employees shall receive eight paid holidays per year. Those not so paid under the provisions of paragraph 2. and 3. above, shall receive a_day's pay at their regular straight time rate for each such holiday. 5. If, during an employee's vacation period, a recognized holiday ocurs, he will be granted an extra day of paid vacation. The Company reserves the right to grant an extra day's pay at the straight time rate in lieu of an extra day of paid vaca tion, in any case where it considers such action desirable from an operating stand point. 16 C. Fringe Benefits 1 Ail benefit plans, arranged by the Company for its employees, generally shall be available to employees covered by this agreement. The Company shall make in formation concerning such benefits avail able to the employees, 2. The Company will furnish to each employee having one or more years serv ice, an annual statement ; showing the employee's current status under the Sick ness and Non-Industrial-Injury Benefit Plan when requested in writing. 3. Any employee required to be absent during "his regular working schedule on account of jury duty, or required to at tend court, or coroner's inquest, or to serve as a witness,_ shall be allowed the time off necessary to perform this service. An employee shall receive far the time he is thus absent, his regular pay and retain any fee that he receives for, the perform ance of such service. ARTICLE VII : UNION ACTIVITIES A. Workman's Committee - The Union shall create a Workman's Committee, composed ox four employees, who shall meet with representatives of management at regular monthly intervals for discussion of individual of mutual pro blems and to dispose' of questions arising under this agreement. Minutes of all such meetings shall be kept and signed by all parties attending. One signed copy shall be furnished for the use of the Union and one for the use of the Company. 17 B. Union Leaves of Absence If plant conditions permit, leaves of ab sence without pay, of not more than four teen (14) days duration (except where distances to be traveled require additional time, in which, case not more than thirty (30) days) for the purpose of attending^ Union Conferences or Meetings will be granted during any calendar year to not more than six (6) employees, provided that not more than three employees shall be granted simultaneous leaves. If the Union needs leaves of absence for additional men, the Company will consider such ad ditional leaves upon request by the Union. C. Leave of Absence to Enier the Em ployment of the Union 1. It any member of the Union shall request a special leave of absence with out pay from his employment with the Company for the purpose of accepting em ployment with the Union, the application of such member for re-employment, if made within two years from date of start of such leave, will be considered and ac cepted on the following conditions: a. That his physical condition shall not have changed materially during the period from date of such special leave to date of application for re-employment. b. The request for a special leave o absence shall be in writing and shall state the purpose for which it is made and that the employee intends to apply for re-emplcyment within two years. c. Applicant, if re-employed within said period of two years, will enter the job that his seniority and ability would have entitled him to had he remained in the refinery organization, d It is understood that all Company benefits, including life insurance, are sus pended during the period of such special leave of absence but will become operative again upon re-employment with such ser vice accumulation attained at end of leave. D. Discrimination, Coercion or Intimida tion 1. There shall be no discrimination against any employee with respect to his conditions of employment because of his membership in. .this labor union, or on account of'any activity undertaken in good faith in his capacity as: a representative of other employees. ; 2. The Union, its. officers and members shall not intimidate or coerce employees into joining the Union or continuing their membership therein. Neither shall the em ployer intimidate or coerce employees into withdrawing from, or refraining from join ing the Union. E. Conferences during Working Hours Employees, with the approval of the Re finery Manager, shall be permitted to con fer during working hours; with representa tives of. either Union or, Management on matters concerning employer-employee re lations without loss of time or pay. F. Bulletin Boards The Union shall have, the privilege of maintaining for its exclusive use bulletin boards on the premises in places designat ed by the Company, for the purpose of 19 CHEV B8 7218 posting notices or bulletins. It is under stood that nothing of a controversial or political nature shall be posted on such boards. ARTICLE VIII MISCELLANEOUS AND GENERAL A. Clothing 1. Protective clothing, including welding gloves, sleeves and jackets, will be pro vided by the Company where needed for personal safety, or where destructive ac tion over and above that .encountered in the course of regular employment makes it necessary. 2. The Company shall furnish the em ployees with an average of up to four pairs of leather-palm gloves per contract year. Before receiving a new pair of gloves, each employee will be required to turn in his old pair. B. Voluntary payroll Deduction of Union Dues Employees covered by this agreement may authorize the Company in writing on a suitable form to deduct the regular monthly dues of the Union from their wages, and Company shall, remit same to the secretary of Local Union No. 552 not later than two weeks after the end of the first payroll period in each month, to cover the dues for the following month. Em ployees may at any time revoke such authorization by giving the Company writ ten notice on a suitable form, a copy of which will be sent to the Union. C. Payroll Deductions for Savings Upon written request of the employee, 20 using Form TXM-519, the Company will make payroll deductions from that em ployee's earnings and deposit this money to the employee's share , account with the Standard El Paso Federal Credit Union. Such payroll deductions may be cancelled at any time upon written notice to the Company from the employee. D. Strikes and Lockouts There shall be no cessation of work thru strikes or lockouts during the period of this agreement. If either party notifies the other of its intention to open negotiations relating to hours, days of work, and/or wage rates as provided, in Article I and no agreement is.rea.ched.within ninety (90) days after receipt, of such notice, the "No Strike and Lockout" clause shall not be applicable thereafter with respect to dis putes arising out of negotiations on these subjects only; all other terms and condi tions of this agreement shall remain in full force and effect.. E. Smoking -Areas Smoking privileges will be provided for all employees within the refinery. Smok ing areas for different departments will be designated. Smoking is \ prohibited at all locations not specifically authorized by the Company. F. Contrcct Labor The Company agrees that it will not contract normal routine maintenance work within, the refinery as long as the refinery has the necessary men; and equipment available to perform such work properly. G. Reprimands 1. An employee will always be given a copy whenever any record of a reprimand 21 FILLING AND SHIPPING Finished Stock Gauger.,.. Carloader Senior................. ..... Carloader A......................... Car.'oader B............... Helper C................................ .............HC 53.01 3.01 2.79 2.59 2.37 ABCRA70RY Technician A....................... Technician B................... Technician Helper A......... .............THA Technician Helper 3........... ...........THB Botf'ewasher....................... .. ______ BW $3.16 3.00 2.35 2.73 2.37 $24.03 24.03 22.32 20.72 18.95 $25.28 24.0C 22.sc 22.24 18.95 '' Shift workers who work any time o ther than day shift will receive, in addition to the above rates, 8c an hour for the afternoon shift , or 16c an hot, r for the morning shirt. For sil shifts or day workers starting or ending out side the hours of 7:00 a.m. to 5:30 p.m., and for all overtime hours worked, the applicable shift differential shall be paid. Applicable shift differentials are as follows: Sc an hour from 4:00 p.m. until midnight, and 16c per hour from midnight until 8:00 a.m. Mechanic Helpers enrolled in the Mechanic Training Course and making satisfactory progress shall receive, in addition to the Helper rate and any applicable shift differentia! an achievement training differential of 80.50 per day after one (!) year from the date of enrollment, and $1 per day after two (2) years from the date of enrollment . M j 1 S1 3 ; !..... iL isL Si T 0 -9 J 6 - ? *j! | ^ U fiii lJ ffliil XU SI --. re L.'iJ !___ i. U.J- Zl% ! X LLJ 36 1 : "i*sj ;5Tr iri 3^ : ! i ! 1i : EXHIBIT "C" PROGRESSION 8 TRANSFERS WITHIN THE OPERATING DIVISION 1. All men hired for Operations will be hired at the Helper "C" rate,- This rate will be effective for a period of twenty (20) work days, except in cases .where men have become qualified and work an OB job in less than twenty (20) work days,, the OB rate will then be paid for any OB work performed. 2. .After the initial twenty (20) day work period, if the man is not working in an OB classification, he will be advanced, to the Help er "B" rate. ; 3. After having worked in an OB classi fication, thereafter a man will be. paid at the rate of his basic classification or at the rate of the classification in which he works, which ever is higher. An employee's basic classifica tion or assignment is the classification in which he would be working full time provided there were no absences in classifications above for any reason. Swing jobs in all.cases are basical ly classified at the lower of the two swing classifications. ; 4. For all periods of break-in or other train ing work, he will be paid at the rate of .the classification at which he is breaking in or the rate of the classification in which he would have been working, whichever is. higher. For the purpose or further training an employee in the next higher classification as a refresher, 37 a man in the higher classification may be as signed a job in the next lower classification, and the man in the next lower classification assigned a job in the next higher classification. 5. During periods when there is a tempo rary surplus of Operating manpower, opera tors may be required to work in the Mainten ance Division/During this period they will be paid at the Helper "6" rate during their first year of refinery service, and the OC rate after their first year of refinery service, if their basic assignment is in the Operator Pool, and will be paid at the rate of their basic assignment if their basic assignment is OB or higher. 6. Permanent vacancies at the OB level will be filled by seniority from the Operator Pool. After receiving a basic assignment of OB in the Cracking Section below the OA level, or the combined prcgressional sections in the Light Oil Division below the OA. level, a man will remain in the assigned section except that during the month of November each year he may request, in writing, a transfer to the other. progressional secton and receive a new basic OB assignment below the OA level, according to seniority, as soon thereafter as he is able to qualify by ability to hold such basic as signment. 7. Men will be promoted to fiil permanent OA vacancies (Crude Distillation, Stocks 6 Utilities or Cracking) from the OB level in the progressional section to which he is assigned, according to seniority, and ability. After a man 38 accepts a permanent basic assignment of OA in one of the three progressional sections, he will progress by seniority and ablity only in that section. In the event he wishes to transfer to another section, he may do so at any time by making a written request to the Company and by taking a basic assignment (OB) just under the youngest basically assigned OB in that particular progressional section, and pro gress in this relative posiiton. 8. Temporary vacancies of not more than thirty (30) calendar days duration occasioned by illness, vacations, leaves of absence, etc. will be filled in .one of . the following manners: a. An operator from the Operator Pool will be assigned to the QB job in the plant in which the vacancy is to occur. Then the senior men on shift in the plant will move up from the classification in which they are scheduled (as indicated by the progression chart which is part of this exhibit) if they are qualified to work the job. If, at some level there is an operator who is not . qualified to work the next higher job, a junior man--if qualified-- will be used to fill the vacancy. - b. By an operator,; on the shift cn which the vacancy occurs, who is qualified to relieve any job that will provide relief for the vacan cy, c. schedule chances to be made to provide adequate qualified men. 9. Schedule changes shall be made if neces sary to assure that the senior qualified man 39 CHEV B8 7183 in each basic classification in each progressional section shall, over a period of one contract year, receive substantially more shifts of work in the next higher classifcation than any junior man in the same basic classification in the same progressional section. 10. In. event of an anticipated vacancy in excess of thirty (30) calendar days in an es tablished basic job due to reasons such as ex tended illness, leaves of absence or special as signments, such vacancies will be filled in ac cordance with the procedure used in filling permanent vacancies, without changing basic classifications, 11. Permanent vacancies--Promotions to fill any job, above the OB level, when such job is permanently vacated, will be in accord ance with seniority and ability. If a man is of fered and turns downs a basic OA job in either progressional section in the Light Oil Division, he shall not--at a later date--go ahead of the junior man that accepted the job. If there is a vacancy in the classification at a later, date, and he elects to. accept it, he will take a posi tion below the last man that filled a basic OA job and thereafter advance in that relative position. 12. An operator who is not promoted ac cording to the articles of this agreement, be cause of a written request by him or due to his lack of ability, may be retained on an as signment that he can handle satisfactorily, bur motion, nor shall he be entitled to fill a tem porary vacancy in a higher classification. 13. Lateral movement between jobs within a progressional section will be made at reason able intervals when such movement is desir able from the viewpoint of the Company. Such movement will be done consistent with operat ing requirements. 14. Ail men at all levels within a plant shall be required to learn the next higher job in their respective plant as rapidly as possible. The Company shall aid eyery man as much as possible in this endeavor! S^iflsf INDEX ARTICLE SUBJECT PAGE -- Recognition of Union .............................. 1 I Period of Agreement and Wage Clause Negotiations ................................... 2 II Work Day, Work Week and Work Schedules ........................................... _3 III Wage Rates, Overtime, and Extra Compensation ................................. 4 IV Seniority ................................ 10 V Promotions, Demotions Layoffs and Rehiring .................................................. 11 VI Vacations, Holidays and Fringe Benefits ........................................ 17 VII Union Activities: A. Workman's Committee-....................:19 B. Union Leaves of Absence ............. ,,20 C. Leave of Absence to Enter The Employment of The Union ........... 20 D. Discrimination, Coercion or Intimidation ............................................ 21 E. Conferences During Working Hours ................. 22 E. Bulletin Boards ......................................22 VIII Miscellaneous and General: A. Clothing .....................:___ ____ ___ ____22 B. Voluntary Payroll Deduction of Union Dues'................................. ....23 C. Payroll Deduction for Savings ....23 INDEX D. Strikes and Lockouts ........................ .23- E. Smoking Areas ......................... 24. F. Contract Labor ...... ...............................24 G. Reprimands ............................................. 24 H. Industrial Injuries ...... 25 I. Miscellaneous ............ 25. IX Settlement of Disputes and Grievances........................ ..-- ....25 X Saving Clause ................................. ......... ..... 29- XI Notices, Procedure for Handling ........ 29 Exhibit "A". Refinery Classified Operating and Mechanical Wage Schedule ............ ..............................30. Exhibit "B." Progression Chart, Maintenance'and Storehouse ........... .32 Exhibit "C." Progression Chart, Operations ............................_....................... 33 Exhibit "C." Progression & Transfers Within The Operating Divisions ......................... ...................... ---34 1961-1962 AGREEMENT Between STANDARD OIL COMPANY OF TEXAS and INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL UNION NO. 552 El Paso, Texas THIS AGREEMENT is made and enter ed into this 7th day of Sept, between Stand ard Oil Company of Texas, with a refinery -at El Paso, Texas, herein referred to as the ``Company," and International LInion of Oper ating Engineers, Local No. 552, herein re ferred to as the. "LInion." WITNESSETH: RECOGNITION^ OF UNION The Company recognizes the Union as ex clusive representative of all employees of the Company's El Paso Refinery except labora tory, clerical, supervisory, administrative and technical, for the purpose of collective bar gaining with respect to wages, hours and other conditions of employment, subject to and in accordance with the provisions of the National Labor Relations Act, amended by the LaborManagement Relations. Act. i ARTICLE I j PERIOD OF AGREEMENT AND WAGE CLAUSE NEGOTIATIONS A. This agreement shall be effective as of March 1, 1961 and shall remain in effect un til February 28, 1962, and shall be automati cally renewed for consecutive periods of one (1) year each thereafter, unless either party shall notify the other in writing of its intention to terminate the agreement, at least sixty days prior to the first day of any contract year; HHfcnnrifcfM provided, however, that either party may noti fy the other party in writing at least sixty days prior to the first day of any contract year, of its desire to change, amend, or omit any article 1 or articles contained in said agreement, and the serving of such notice shall have the effect n of annulling the said article if no agreement is reached within sixty days after the termina tion date of the agreement. The remainder of the contract shall be automatically renewed unless notice is given of intention to terminate the entire contract as hereinabove provided. B. The provisions of Article II and Article III, relating to hours and days of work and to 1 wage rates, may be opened one time by either party, for further negotiations at any time dur ing the contract year; and negotiations shall commence within thirty days after notice has been given. Any agreed changes which may result from such negotiations shall be effective I on the date mutually agreed upon. 2 ARTICLE II WORK DAY, WORK WEEK AND WORK SCHEDULES A. A work week shall consists of seven consecutive 24-hour week-days, starting at 11:00 p.m. Sunday, for shift workers, and 12:01 a.m. Monday for day workers. B. A regular work day shall consist of eight consecutive hours, exclusive of lunch periods, except as specifically provided for herein. Each regular work day is to start in a different 24-hour week day specified in A. above. The unpaid lunch period for day workers will be from 11:30 a.m. to 12:00 noon when consistent .with the work on hand. The Company shall allow a five minute paid period prior to the lunch period for day workers to stop work, clean up ana travel to the lunch area. Normally, but not exclusively, the reg ular work day for day workers will be the day shift worked between ,the hours of 7:00 a.m. and 5:30 p.m. Day workers working a regular 8-hour work day starting or ending outside the hours 4:00 a.m. to 8:30 ,p.m. shall be al lowed a fifteen minute paid lunch period on the job site plus an additional five minutes for clean up and travel to their respective lunches on the job. : Day workers are those who normally work day shift as contrasted to shift workers who regularly work No. 1 shift--11:00 p.m. to 7:00 a.m., No. 2 shift--7:00 a.m. to 3:00 p.m., and No. 3 shift--3:00 p.m. to 11:00 p.m. i C. A regular weekly work schedule shall consist of five regular work days, with two consecutive days off. No employee shall work less than a regular weekly work schedule. In determining the regular weekly work schedule, excused absences (such as sickness, personal leave, etc., whether paid or unpaid) on reg ular scheduled work days shall count as days worked. The Company will establish and post regular weekly work schedules, consistent with operating requirements. The regular weekly work schedule of day workers shall show the hours of work, days of work, and the days off. Such weekly work schedules shall be posted not later than 3:30 p.m. on the Friday prior to the week in which they are to become effective. ARTICLE III WAGE RATES, OVERTIME AND EXTRA COMPENSATION A. Wage Rates, Exhibits, Shift Differentials 1. Wage rates shall be those for work per formed in the Company's present job classi fications, set forth as Exhibit "A", or any wage rate or classification mutually agreed to hereafter. 2. a. Where an employee of an Operating Division works in two classifications in one day, and works less than half a day in the classification carrying a higher rate than the classification in which he works the balance of the day, he shall be paid for one-half a day at the high rate and the other half day at the lower rate. If he works one-half day or more in the classification carrying the higher rate of pay than in the classification in which the balance of- the day is worked, he will be paid a full day at the higher rate. b. When an Operating Division employee is called upon to relieve a man in a lower classification, he will not be reduced in pay in cases where he might otherwise have con tinued to work at the higher pay. This is not intended to apply to changes from a higher to lower classification occasioned by the nor mal fluctuation in work, 3. An employee promoted to a higher classi fication shall be paid at the rate of that classi fication upon starting such work. B. Overtime, Extra Compensation and Other Premium Pay 1. General No more, than one premium or overtime provision in this agreement shall be applied to the same hours worked; however, the pro vision which results in the highest pay shall govern. 2. Extra Compensation (Vs times the reg ular rate) shall be paid in addition to the reg ular rate, for hours worked on a regular scheduled work day, under the following con ditions; a. Time worked in excess of eight hours in any 24-hour period, other than overtime as defined in 3.a. and 4. below ("N" time). 5 b. When employees are scheduled to work a shift which may extend from one calendar day into the next, the employee involved will be paid at the overtime rate for the hours worked on such employee's first off day, with such off day considered as starting at 12:01 a.m. for day workers and 11:00 p.m. for shift workers. c. For the first shift scheduled to be work ed and worked where the regular work day has been changed as listed below without forty hours notice prior to the start of the first shift changed ("M" time). (1) A change in the. scheduled days off. (2) A change in the scheduled shifts of an operator who is working on an operating schedule: i.e., change from shift No. 1 to shift No. 2, etc. (3) A change "of more than one hour in the starting time from the preceding work day, of the regular day of a Maintenance and Storehouse Division worker, or of an opera tor who is working on, going onto, or coming off a maintenance. schedule. d. Compensation provided in (3) above _ shall not be paid because, of: (1) Consecutive hours worked preceding or following a regular work day. (2) When an employee changes to a day shift from any other shift. 3. Overtime rate (1% times the regular rate) shall be paid for: 6 a. All work performed outside of, or in excess of, the regular weekly work schedule ("K" time), except as specified in b. and 4. below. b. "Call out"--Any employee who reports for work after he has completed his shift and has left the plant, and before the start of his next regular scheduled shift or on a day off, shall be paid a minimum of four hours pay at his straight time rate or time and one-half for work performed, which ever is greater. Call Out--Identification (1) An employee, while on duty, is re quested to report for work and reports for work after completing his shift, but before the start of his next regular scheduled shift, and leaves the plant prior to the start of his next regular scheduled shift. (2) Am employee,' after completing his shift and after leaving the plant, is requested to return and returns to the plant before the start of his next regular scheduled shift. It is agreed that the time qnd one-half rate shall not apply beyond the start of his next regular scheduled shift. ) The payments shall be referred to as "Q" time and shall be paid as provided herein ex cept a man shall be paid at "double time" rate where 4. below applies. 4. Overtime rate (2 times the regular rate) shall be paid for: a. All hours worked in excess of sixteen 7 consecutive hours; i.e., begnning on the 17th consecutive hour ("K-D" time). b. All hours worked on the second day off, where a minimum of four hours on the first off day is also worked, when these off days are consecutive calendar days but not necessarily within the same work week ("K-D'' time). For the purpose of double time payment only, both off days will start at 12:01 a.m. and end at 12:00 midnight the same day, except for employees whose shifts start at 11:00 p.m., 7:00 a.m., or 3:00 p.m. for whom both off days will start at 11:00 p.m. and end at 11:00 p.m. the next day. 5. Extra Compensation (straight time for hours scheduled, plus V-/% times for hours., worked). a. Employees who work on an observed holiday shall receive Iks times the straight time rate for all hours worked in addition to straight time, for the number cf hours in their regular daily work schedule. See Article VI.B.3. C. Distribution of Overtime 1. An effort will be made to distribute overtime equally among employees qualified in the classification and section in which the overtime occurs, except those assigned to light duty for health reasons. Any employee who is to be absent from his assigned, shift shall noti fy the Company as far in advance of such absence as possible. 2.To give effect to paragraph 1. above, as applied to refinery operators, the following procedures will be observed: a. The operator handling the job on the shift preceding the vacant shift will be asked to work the additional shift. In this case he may work the entire shift; or half of it, if he so desires, and the regular operator on the shift following the vacated shift is willing to --work the other half. This provision will not - apply: (1) Where the operators referred to above have worked more thag twelve hours in the preceding twenty-four hours, or (2) Where, the operators referred to above have already worked the afternoon shift on their first scheduled days off in their regular weekly work schedules, or (3) Where the Company has more than eight hours advance notice of the absence, or (4) Where there is an operator on the vacated shift who can be made available and who is qualified to relieve any job that will provide relief for the vacancy. D. Overtime Meals, 1. When employees, are required to work overtime more than two hours beyond their regular scheduled quitting time, meals at the -- Company's expense shall be considered due upon completion of the first two hours of. such overtime and at intervals of each four hours of continuous overtime thereafter. The cost of meals so provided shall not exceed $1,50 each. 2. When it is definitely known in advance that an employee will work over six hours overtime. Company may provide him with one meal to cost not over $3, in place of two separate meals at $1.50 each. The employee shall, if he prefers, be provided with a meal allowance of $1.50 in place of the second meal. 3. When the meal is furnished by the Com pany for Maintenance personnel, a work stop page of thirty minutes, at Company expense, will be allowed for eating. ARTICLE IV SENIORITY A. For the purpose of administering this article, and Article V, seniority of two types shall be considered as stated below: 1. Refinery seniority, which shall be based on the date of (altering the serivce of the El Paso Refinery; and 2. Section seniority, which, shall be based on the date Company assigns an employee to a definite section as defined in this article. B. For the purpose of this article, the rec ognized refinery sections are: 1. Crude Distillation 2. Stocks & Utilities 3. Cracking 10 4. Filling & Shipping 5. Storehouse 6. Electrical and Instruments 7. Machinists and Tool Room 8. Welding 9. Pipefitting, Boilermaking and Miscellaneous ARTICLE V PROMOTIONS, DEMOTIONS, LAYOFFS AND 'REHIRINGS (Attached to and made a part of this agreement are "Exhibit B,--Job Progression Chart, Maintenance and Storehouse," and "Exhibit C--Job Progression Chart, Operat ing Sections," showing job classifications and the normal progression, and regression paths between the various classifications and groups of classifications.) A. Promotions 1 All promotions, demotions, placement of men displaced by job terminations, and all filling of permanent vacancies shall be based on seniority and ability. It is the intent to give every employee an opportunity to progress into higher jobs in line with his seniority. It is mutually recognized, however, by the Com pany and the Union, that ability must be giv en consideration in all such moves. Thus, there may be individuals who, thru lack of knowledge, skill or efficiency on the job, are 11 CHEV B8 7192 not capable of handling the higher skilled jobs, but who are capable of satisfactorily handling some of the intermediate or lower jobs. 2. When an employee is not progressing or performing his work in a satisfactory enough manner, he will be so informed. When a promotion is made and the employee~ pro moted is not the highest on the section seniori ty list of the next lower applicable rate classi fication, any employee higher on such rate classification and eligible for consideration for such promoter, will be advised by management (in advance when possible) why such em ployee was net selected for such promotion; except that this notification shall not be neces sary in the Operation Sections for promotions made in accordance with "Exhibit C, Job Progression Chart--Operating Sections.''. 3. An employee promoted to a higher job and failing to perform satisfactorily on it, will be allowed to return to the job previously held by him, without loss of seniority rights. 4. Where employees are temporarily trans ferred or assigned to areas or organizations outside of the bargaining unit, they shall be allowed to return within a 2-year period to the job that their seniority and ability would have entitled them to, had they remained in the Refinery organization. 5. In the Maintenance Division, promo tions from Helper "B" to Helper "A" and from Mechanic "B" to Mechanic "A" are to be made solely on the basis of refinery service and not on the basis of performance of a high er or different classification of work. Helpers "B" will be promoted to Helpers "A" upon completion of twelve months of service in the Refinery Maintenance Division. Mechanics "B" will be promoted to Mechanics "A" upon the completion of: a. 12 months of service as- Mechanic "B", and b. 60 months of service in the Refinery Maintenance Division, including any service as Mechanic "B". 6. a. The Company will maintain a mini- muni of 75 % overall Mechanic to Helper ratio in the Maintenance Division, provided there are Mechanic Helpers who are qualified to be Mechanics. b. Mechanics "A" will be promoted to Senior Mechanics upon completion of 15 years refinery service, providing the number of Sen ior Mechanics does., not exceed 10% of the r r r i__ B. Layoffs and Rehirings 1. Layoffs for lack of work, and rehirings shall be based on refinery seniority. 2. Regular employees with less than one year's continuous service, who are laid off for lack of work, will have continuous service if rehired within 13 weeks after the last day worked. 13 aaw 3. Regular employees with more than one year and less than five years of continuous service, who are laid off for lack of work, will nave continuous service if rehired within 26 weeks after the last day worked. 4. Regular employees with more than five years of continuous service, who are laid off for lack of work, will have continuous service if rehired within one year after the last day worked. 5. In case of re-employment, employees who have been laid off shall be notified by registered letter at their last known address, in order of their refinery seniority cf qualified men, to report for work. In the event any em ployee so notified shall fail to report for work within ten days of date of notice, such em ployee's seniority shall be terminated, provid ed he is not prevented from reporting be cause of sickness, death, or emergency involv ing himself or his immediate family, and so notifies the Company within' five days. This does not apply to men who are replacing men in the military service. Under emergency con ditions, temporary men may be used until former employees on the rehiring list have re ported for work. C. Demotions 1. In making demotions because of curtail ment of work and not because of an employee's deficiency, position on the section seniority list shall control within each section and the em- 14 ployee with the least section seniority in each rate classification affected shall be the first de moted from the rate classification to the next lower applicable rate classification, provided the employee who displaces him is qualified for the work and except that the Company may retain a sufficient number of qualified men on necessary operations to permit continued effi cient operation. Such demoted employees shall be placed at the top of the section seniority list of the rate classification to which demoted and shall be the first to advance to the classifica tion from which demoted. , 2. If an employee being demoted because of curtailment of work has previously worked in another section,than that in which he is then working, he shall--at his request--be trans ferred to such rate classification in such other section for which he is qualified by experience and training provided he has greater refinery seniority than the employee whose demotion would result therefrom. Tfie new position in the new section seniority list shall be at the bottom of the rate classification to which trans ferred, except that, in event of layoffs because, of lack of work, in the new section, the transferred employee shall retain his position in the new section according to his refinery seniority. , D. Inter-Section Status 1. For the purpose oT administration of Articles IV and V, all Maintenance and Store- 15 MHlALKJHiaiWUUKM' CHEV B8 7194 house employees will be assigned to a specific refinery section within one year of date of employment in Company's Refinery. Section assignment will be made by Company based on work load, and Company's evaluation of employee's qualifications and preferences. The order of section assignment will be based on seniority and ability, as provided in Exhibit B. Section assignment as stated here shall not in any way interfere with Company having employee do any type of refinery work that in Company's judgment he can do safely. 2. Transfers between sections may be made with Company approval. In all cases of. per manent transfer between sections, the trans ferred employee will enter the new sction with section seniority dating from the date of en tering the new section, and he will relinquish ail seniority in the former section. 3. Temporary inter-section transfers may be made, for short periods of time. Company records will clearly indicate the temporary na ture of such transfers. The employee wlil not acquire section seniority in the new section nor lose acquired section seniority in his reg ular section. If any temporary transfer is later made permanent, Company records and the seniority list will so indicate, and the provi sions of par. 2. above will apply, except as provided in the last sentence of par. 1 section C. above. 16 ARTICLE VI VACATIONS, HOLIDAYS AND fringe: benefits A. Vacations 1. Employees who have completed one year's service with Company shall be given two weeks vacation, with pay each calendar year. In the tenth calendar year and in each calendar year thereafter, employees will be given three weeks vacation with pay. In the twentieth calendar year and,in each calendar year thereafter, employees will be given four weeks vacation with pay. Operating needs are controlling as to when a vacation may be taken. 2. The vacation; scheduling procedure is designed to apply to usual situations. An ex ceptional case may occur occasionally which is not clearly covered or contemplated. Any such case will be treated in a manner equit able to both the employee and the Company. 3. An employee, may split his vacation into two periods in a calendar year upon his re quest, consistent vtjth the work at hand, and agreed to by the Company. B. Holidays 1. The following holidays shall be ob served: :, New Year's Day `Memorial Day Washington's Birthday Fourth of July 17 CHEV B8 7195 , i I AL. /iu -SlsOf i Labor DayVeterans' Dav ymt i Thanksgiving Day Christmas Ir any of these holidays falls on Sunday, the Monday immediately following shall be observed as the holiday. 2. Regular employees shall receive their regular pay for holidays observed, when such holidays fall on their scheduled work days. 3. Employees who work on such holidays, whether scheduled or unscheduled work days, shall receive pay equal to the straight time rate for the number of hours in their regular daily work schedule plus one and one-half times the straight time rate for all hours work ed. For the purposes of holiday payments, holidays will be considered as starting at 12:01 \m. and ending at 12:00 midnight on the ays which are observed, except that for -workers scheduled to work the 11:00 p.m., 7:00 a.m.. or 3:00 p.m. shifts, holidays will be considered starting at 11:00 p.m., prior to the calendar day of the holiday and ending at 11:00 p.m. twenty-four hours later. 4. All regular employees shall receive eight paid holidays per year. Those not so paid under the provisions of paragraph 2. and 3. above, shall receive a day's pay at their reg ular straight time rate for each such holiday. 5. If, during an employee's vacation period, a recognized holiday occurs, he will be granted an extra day of paid vacation. The Company reserves the right to grant an extra day's pay 18 r$b at the straight time rate in lieu of an extra day . */ 0f paid vacation, in any case where it considers "l such action desirable from an operating stand point. C. Fringe Benefits 1. All benefit plans, arranged by the Com pany for its employees, generally shall be . available to employees, covered by this agree4 ment. TheCompany, shall make information I concerning such benefits available to the em* ployees. 2. The Company will furnish to each em ployee having one or .more years service, an annual statement showing the employee's cur rent status under the. Sickness and Non-In dustrial-Injury Benefit Plan when requested in writing. 3. Any employee required to be absent dur ing his regular working schedule on account of jury duty, or required to'attend court, or cor oner sJnquest, or to serve as & witness, shall | be allowed the time off necessary to perform * this service. An employee shall receive for the | time he is thus absent, his regular pay and re tain any fee that he receives for the perform ance of such service. :; ' ; ARTICLE VII UNION ACTIVITIES A. Workman's Committee The Union shall create ,a Workman's 19 CHEV B8 7196 EXHIBIT A REFINERY CLASSIFIED LABORATORY, OPERATING AND MECHANICAL WAGE SCHEDULE OPERATING DIVISION Classification Symbol Head Operator A ........................... HOA Head Operator B _____... . HCB Head Operator C ... .....................HOC Operator A ...... OA Operator B ...................................... OB Helper A .................................................. HA Helper B ............................. HB Helper C ............................................ HC Senior Mechanic Mechanic A Mechanic B Helper A . Helper B Helper C Laborer .... MAINTENANCE DIVISION ............................SM ,MA .MB .HA .HB .Hi C 3.81 3.67 3.35 3.12 2.90 2.66 2.35 30.43 29.36 26.80 24.96 23.20 21.28 18.80 STOREHOUSE SECTION Stockman ..................SA Stockman SB Stockman Helper A ... Stockman Helper B ... ................. SHB 3.67 3.12 2.90 29.36 24.96 23.20 FILLING AND SHIPPING Lead Carloader ............. finish Stock Guager . ................. FSG Carloader Senior ......... ................. CLS Carloader A ................ Carloader B ........... Heloer C ....................... DIVISION 3.67 3.35 3.35 3.12 2.90 2.66 29.36 26.80 26.80 24.96 23.20 21.28 LABORATORY DIVISION Technician A ................ Technician B ................. Technician Helper A ...................THA Technician Helper B ...................THB Bottle Washer ..... ......... ............... BY/ 3.51 3.33 3.18 3.11 2.66 28.08 - 26.64 25.44 24.88 21.28 Shift workers who work any time other than day shift Ms. 3 afternoon shift, or 20c an hour for the No. 1 .*8 shifts of day workers starting or ending outside 'feats of S.CQ a.m. to 6:00 p.m., the applicable shift jijil b paid. Applicable shift differentials are r*|!:,y`y.|yir|)rt- jQg w i,our from 4;00 p.m. until midnight, and ?;5ffic3S6 fV few from midnight until 8:00 a.m. When an em- 'yarfct or.der conditions that entitle him to a shift v.vuT *sd also to an overtime or premium rate, the ^ vsfcft 43fcf*ati*l vrill be computed at the applicable overif. przsshrs rate. " i 'Medmuc Helpers in the Mechanic Training Program utisftetory progress shall receive, in addition to . Helper rate and any applicable shift differential, an :dss**eewat training differential of Sc per hour after ccm- 50% of the "general" portion and an additional 7c ' . pit few'after completing 100% of the "general" portion r a# tiw program. --47-- ~. A J lO p e ra to r P ool J le lp tr C T fiis c h a rt is noc in te n d e d fo r use ii d e te rm in in g th e number o f b a s ic jobs ! ;J Si Hi i A. CHfEV B8 7159 io-Z /3 Expansion Joint @ Stack P 0 0. JOB DRG. NO.. --i/jaP .SHEET_ DATE. ORDER No. &/' C. ~ / 00a APPRO. JOB No. ^ 7 s,si? 777 /m/Jy ITEM QUANTITY UNIT MATERIAL REQ'D AT DEST'N BY. DESCRIPTION tj ; / / yec 0 '(PPf X 4& '/0AJ& \\ c 7#?y/ y/:.: i aJ /aJ / yp /ny * p ^PA. &/i AA. , 7/.-J4 J)S/J, AM /) & 4pOAL " ii REMARKS __________ 1 ! 1 ,/4-7/A TCP# A \ / A/U P P/& c E S -') 2} xv)i,- /.'.fl/j- ii,..-.. J / / /U -i.. /v t- .- ' /t*/.rI r ;il : ! - /../ :; -- _ f i , ... - ii j ;_. ' i ; .T - -----r H~- 1! : t ! 1--.- i!- r. .. M .1 . ' -. - -!,i: 1| | ------ ' . r~'i' ; CHV B8 7160 . * T. SHEET / op/ SHEETS M K(. J ,1-1 i.'is mi*i< r i. o i/1 i V\ AI L ALL IRESPON- EM2E TO URCHASE 5 STORES P. O. EOX 5?973FN'^C^^^A'DOTf0Z0i -- Qj. b. BOX 117, SALT LAKE CITY, UTAH 84110 o. BOX 20002, EL PASO, TEXAS 79998 WL 2sm OW FULL >M AND >DDRES5 ISSUING POINT escsGB s, mmim cms&m use, p* q. ms 17 JH3B 22, l S$7 DATE FORWARD INVOICES IN QUADRUPLICATE TO: - -I' P. O. BOX 599 ; DENVER, COLORADO 80201 __ : a- 27818 1 96 PREFIX AND ORDER NUMBER ORDER NUMBERS WITH PREFIX MUST APPEAR ON ALL PACKAGES, SHIPPING ORDERS AND INVOICES. EL 'WM& DATE REQUIRED AT DESTINATION mx 3, ism ITEM NO. QUANTITY DESCRIPTION OF MATERIAL QUAN. REC. PRICE i mca zf mm % 4a! lsss slots vijims. vamm us* Tim s&~30io-m, sa, Ajk., an assesses* zassa . EQUAL. ACCEPT 280 20* X42SS PISCES, iATE RECEIVED F.O.B. sm- Standard Oil Company of Texas ;T. H. MAIFIELD ATTENTION OF S2C&8EGUSE SHOW PREFIX AND ORDER NUMBER ON BILL OF LADING destination 6501 Trowbridge, P. O. Box 20002, El Paso, Texas SHIP VIA LFiAi/lViLii INVOICE OR TRANSFER NO. Prepay & charge on invoice. (Parcel ! I, Poit only} CHARGE? COLLECT. .ENDORSE BILL OF LADING . 5 "Collect, from Chevron Oil Company, P. O. Box | 599, Denver, Colorado 80201 or at.Carriers ? \j ; Option and Expense Draw Sight Drafts on First ` [ National Bank of Denver." 5 ECE1VED VIA ALLIED BY INVOICE DATE REGISTER NO. \i * I Jf. K, B3S&SK JT. BILL DATE ?T. BILL NO. AR NO. ILL OF * ""`RIAL NO. WED ESCRIBE MATERIAL USE IF ODING BLOCKS NOT APPLICABLE AMOUNT ;' sis-m-uu DATE PAID LOCATION FEA. PLANT AREA ACCOUNT NO. BULK PLANT SR.V. STATION ITEM FIELD LEASE L > APPROPRIATION : Appro. Work List 43360 I 001 i CHEV: B8 7161 2&B REQ'JiSlTlCNER'S COPY GO-5-CW (12-65) CHEV B8 7162 . INDEX : ASTICLE SUBJECT -- Recognition 6f Union :...... PAC-E ..... 1 I Period of Agreement and Wage Clause Negotiation ..................... ....... ,, " i. - II Work Day, fWork VVeek and Work Schedules .........;...J................. III Wage Rates, 'Overtimp and Extra Compensation 1.............. :...... IV Seniority V Promotions, Demotions, Layoffs and Rehirincjsl `!' ' !' VI Vacations, Holidays gnd Fringe Benefits ..... ;....... VII Union Activities: A. Workman's Committee B. Union C. Leave of Absence po Enter the Employment of The LInion ............. 22 D. Discrimination, Coercion or Intimidation ....... i.................... '....23 INDEX VIII Miscellaneous and General: A. Clothing B. Voluntary Payroll Deduction of Union Dues ...... ........ .................. .24 C. Payroll Deductions for Savings:. D. Strikes and Lockouts ...... ........... E. Smoking Areas ................. ... ............ F. Contract Labor ............................. ... G. Reprimands ..................... ........... ....... H. Industrial Injuries ...... ,..................... I. Miscellaneous ........... .................... IX Settlement of Disputes and Grievances ...... ...............-..... .. X Management Rights .............. ---h- XI Saving Clause ............ ......... XII Notices, Procedure for Handling ... Exhibit "A"--Refinery Classified Laboratory, Operating and Mechanical Wage Schedule ..........., .00 Exhibit "3"--Progression Char: , Maintenance and Storehouse ......... ..... oO- Exhibit "C"--Operations Progression Chart ...... Exhibit "C"---Progression and Transfers Within the Operating Division ............................... >=,-...... ,.j6 ..37 1963-1964. AGREEMENT `between ! . CALIFORNIA OIL COMPANY jid/b/a ' STANDARD OIL COMPANY OF TEXAS v and ; . INTERNATIONAL UNION OE OPERATING ENGINEERS LOCAL iitriQN NO, 552 ; El paso, Tejcas .This AGREEMENT is jmade and entered into this 8th day q May, ) 63 between Cali fornia Oil Company, d/b/a Standard Oil Company of Texas, With a refinery at El Paso, Texas, herein referred to ag the "Company," and International (Union of Operating Engi neers, Local No. 552, herein,referred to as the. `-"Union." This agreement shall be .considered to be the entire .agreement between the parties, and no agreement; which predates this agree ment shall have aijy other fpree or effect. WITNESSETH: ` . RECOGNITION OE UNION : - The Company peCognireS the LInion as ex clusive representative, for the purpose of col lective bargaining Jwith respect to wages, hours of! work and cthei! conditiops of employment, of employees in the Maintenance, Operating i X '! and Laboratory Divisions of the Company's E! Paso Refinery for whom__the Union was certified as the collective .bargaining repre sentative in the National Labor Relations Board certifications, dated May 7, 1943 (Case No. I6-R-629) and August 31, 1953 (Case No. 33-RC--53), subject to and in accordance with the provisions of the National Labor Re lations Act, amended by the Labor-Manage ment .Act. ARTICLE I PERIOD OP. AGREEMENT AND WAGE CLAUSE NEGOTIATIONS A. This agreement shall be effective as of March 30. 1963 and shall remain in effect until March 30, 1964, and shall be automatically renewed for consecutive periods c. one. (1) year each thereafter, unless either party shall notify the other in writing of its intention to terminate the agreement, a least sixty (60) days prior to the first day of any. contract year; provided, however,, that either party may notify the other party in writing at least sixty f 60) days prior to the first day of any contract year, of its desire to change, amend, or omit any article or articles, contained in said agree ment, and the serving of such notice shall have the effect of annulling ' the.- said article if no agreement is reached within sixty (60) days after the termination .date of the agreement. The remainder of the contract shall.be auto matically renewed, unless notice is given of in tention to terminate the ' entire contract as hereinabove provided. o B. The provisions of -Article II and Article III, relating to hours and days of work and to wage rates, may: be opened one time by either party, l'cr further negotiations at any time dur ing the contract .year; and negotiations shall commence within thirty (30) days after notice has been given.' Any agreed changes which may result fromjsuch negotiations shall be e- ; festive on the date mutually agreed upon. (ARTICLE II WORK DAY, WOKR WEEK AND WORK SCHEDULES S- *---- .A.. - _ 'a A. A- work week shall consist of seven (7) consecutive 24-jipur week-days, starting at 11:00 p.m. Sunday for shift workers, and 12:01 L,a. Monday for,day workers. B. A regular work day snail consist of eight (8) consecutive hours, exclusive of lunch periods, except, as specifically provided for herein. Each regular ,work day .is to start in a different 24-hour; week clay specified in A,, above. The unpaid lunch period for day work ers will be from.. 11:30 jam. to 12:00 noon., when consistent: with the, work on hand. The Company shall allow a five (5) minute paid period prior to the lunch period for day work ers to stop work, clean up and travel to the . lunch area. Normally, but not exclusively, the regular work, day for day workers will be the day shift worked between the hours of 7:00 a.m. and 5:30 pirn. Day .workers working a regular 8-hour work day starting or ending 3 CHEV B8 7165 outside the hours 4:00 a.m. to 8:30 p.m. shall be allowed a fifteen (15) minute paid lunch period on. the job site plus an additional five (5) minutes for cleanup and travel to their respective lunches on the job. Day workers are those who normally work day shift as contrasted to shift workers who regularly work Mo. 1 shift--13:00 . p.m. to 7:00 a.m.: No. 2 shift--7:00 a.m. to 3;Q0 p.m.: and No. 3 shift--3:00 p.m. to 11:00 p.m. C. A regular weekly work schedule shall consist of five (5) regular work days, with two (2) consecutive days off.. No employee shall work less ' than a . regular weekly work schedule. In determining the regular weekly work schedule, excused absences (such as sickness, personal leave, etc. whether paid or unpaid) on regular scheduled work days shall count as days worked. The Company will establish and post regular weekly work sched ules, consistent with operating requirements. The regular weekly work schedule of day workers shall show the hours of work, days of work, and the days off. Such weekly work schedules shall be posted not later than 3:30 p.m. on the Friday prior to the week in which they are to become effective. ARTICLE IH : WAGE RATES, OVERTIME AND EXTRA COMPENSATION A. Wage Rates, Exhibits, Shift Differentials 1. Wage rates shall be those for work per- 4 formed in the Company's present job classi fications, set forth as Exhibit "A", or any wage rate or classification mutually agreed to hereafter, ..... , 2. a. Where an employee of an Operating division works in two classifications in one (1) day, and works less than half (]/7) a day in the classification carrying a higher rate than the classification in which he works the balance of the, day, he shall be paid for one- half (ks) a day at the hgh rate and the other half (J/j) day at; the lower rate. If he works one-half (Mf) day or more; in the classification carrying the higher rate pf pay than in the classification in which, the,balance of the day is worked, he will be paid a full day at the higher rate. ', ; b. When an Operating division employee is called upon tp, relieve a man in a lower classification, he,will not .be reduced in pay in cases where he, might otherwise, have con tinued to work at, the higher pay. This is not intended to apply to changes from a higher to lower classification occasioned by the normal fluctuation in woi r-Ik. i 3. An employee promoted to a higher classification shall be paid at the rate of that classification upon starting such work. B. Overtime, Extra Compensation and Other Premium Pay 1. General--No more than one premium or overtime provision in this agreement shall be 5 applied to the same hours worked; however, the provision which results in the highest pay shall govern. 2. Extra Compensation QA times the reg ular rate) shall be paid in addition to the reg ular rate, for hours worked on a regular sched uled work day, under the following conditions: a. Time worked in excess of eight (8) hours in any 24-hour period, other than over time as defined -in 3.a. and 4. below ("N" time). b. When employees are scheduled to work a shift which may extend from, one calendar day into the next, the emloyee involved will be paid at the. overtime rate for the hours worked on such employee's first off day, with such off day considered as starting at 12:01 a.m. for day workers and 11:00 p.m. for shift workers. c. For the first shift scheduled to be worked and worked where, the regular work day has been changed as listed below without forty (40) hours notice prior to tlie_starr of the first shift changed ("M" time). (1) A change in the scheduled days off. (2) A change in the scheduled shifts of an Operator who is working on an .operating schedule, or a Laboratory employee who is working on the Laboratory schedule: i.e.. change from shift No. 1 to shift No. 2, etc. (3) A change of more than one (1) hour in the starting time from the, preceding work 6 dav, of the regular day of a Maintenance and Storehouse division worker.) or of an Operator or Laboratory employee who is working on, going onto, or coming off a maintenance scheduie. d. Compensation provided in (3) above shall not be paid: because:;,of: (1) Consecutiyp hours , worked preceding or following a regular work day. (2) When an employee changes to a day shift from any other shift. . 3. Overtime rate (IJA times the regular rate) shall be paid, for: a. All work performed outside of, or in ex cess of, the regular weekly work schedule ("K" time), except as specified in b. and 4. below. b. ''Call out"--Amy employee who reports for work after he, has completed his shift and -has left the plant; and before the start of his next regular scheduled shift or on a day off, shall be paid a minimum of,four (4) hours pay at his straight time rate or. time and one-half for work performed, 'whichever is greater. Call Out--Identification ----- (1) An employee, while on . duty, is re quested to report for work and reports for work after completing his shift, but before the start of his next regular scheduled shift, and leaves the plant prior to: the start, or his next regular --.scheduled shift. 7 (2) An employee, after completing his shift and after leaving the plant, is requested to re turn and returns to the plant before the start of his next regular scheduled shift. It is agreed that the time and one-half rate shall not apply beyond the start of his next regular scheduled shift. The payments shall be referred to as "Q" time and shall be paid as provided herein ex cept a man shall be paid at "double time" rate where 4. below applies. 4. Overtime rate (2 times the regular rate) shail be paid for: _- a. All hours worked in excess of sixteen (16) consecutive hours: i.e., beginning on the 17th consecutive hour ("K-D" time). b. All hours worked on the second day off, where a minimum of four (4) hours on the first off day is also worked, v/hen these off days are consecutive calendar days but not necessarily within the same work week ("KD" time). For the purpose of double time pay ment only, both off days will start at 12:01 a.m. and end at 12:00 midnight the same day. except for employees whose shifts start at 1 1:00 p.m., 7:00 a.m., or 3:00 p.m. for whom both off days will start at 11:00 p.m. and end at 11:00 p.m. the next day. 5. Extra Compensation (straight time for hours scheduled, plus 1 times for. hours worked). a. Employees who work on an observed holiday shall receive 1)A times the straight time rate for all hours worked in addition to straight time, for the number of hours in their regular dailv work schedule. See Article VI.B.3. ~C. Distribution: of Overtime 1. An effort will be made to distribute over time equally among employees qualified in the classification and .section in which the over time occurs, except those assigned to light duty for health reasons. Any employee who is to be absent from his assigned shift shall notify the Company as far in advance of such absence as possible. 2. To give effect to paragraph 1. above, as applied to refinery operators, laboratory tech nicians and technician helpers, the following procedures will be: observed: a. The employee handling the job on the shift preceding the vacant shift will be asked to work the additional shift. In this case he may work the entire shift: or half of it, if he so . desires, and the regular operator on the shift following the Vacated jshift is willing to work the other half. This provision will not appjy: (1) Where the employees referred to above have worked more than twelve (12) hours in the preceding twenty-four (24) hours, or.. ; ; (2) Where the.employees refered to above have aireadv worked the afternoon shift on CHEV B8 7168 their first scheduled days off in their regular weekly work schedules, or (3) Where the Company has more than eight (8) hours advance notice of the absence,or (d) Where there is an employee on the vacated shift who can be made available and who is qualified to relieve any job. that will provide relief for the vacancy. D. Overtime Meals 1. When employees are required to work overtime more than two (2) hours beyond their regular scheduled quitting time, meals at the Company's expense' shall be considered due upon completion of the first two (2) hours or such overtime and at intervals of each four H) hours of continuous overtime thereafter. The cost of meals so provided shall not exceed SI.50 each. 2. When it is definitely known in advance that an employee will work over six (6) hours overtime. Company may provide him with one meal to cost not over S3, in place of two separate meals at SI.50 each. The employee shall, if ne prefers, be provided with a meal allowance of SI.50 in place of the second meal. 3. When the meal is furnished by the Com pany for Maintenance personnel, a work stop page of thirty (30) minutes, at Company ex pense, will be allowed for eating. ARTICLE IV SENIORITY A. For the purpose of administering this article, and Article V, seniority of two types shall be considered as stated below: 1. Refinery seniority, 'which shall be based on the date of entering the service of the El Paso Refinery: and 2. Section seniority, -which shall be based on the date Company assigns an employee to. a definite section as defined in this article. B. For the purpose of this article, the rec ognized refinery ^sections dre: 1. Crude Distillation - 2. Stocks & Utilities 3. Cracking ;; i d. Filling & Stripping 5. Storehouse. .... ; 6. Electrical &, Instruments - 7. Machinists land .Tool_ Room 8. Welding 9, Pipefitting, ` Boilermaking 6 Miscellaneous -10. Laboratory. ARTICLE V PROMOTIONS.'DEMOTIONS, LAYOFFS AND .REKIRINGS (Attached to... and made a part of this agreement are "Exhibit B--Job Progression Chart, Maintenance and Storehouse," and ``Ex hibit C--Job Progression Chart, Operating Sections," showing job classifications and the normal progression and regression paths be tween the various classifications and groups of classifications. These exhibits are not in tended for use in determining the number of basic jobs in the Operating or Maintenance divisions which are subject to change in ac cordance with the provisions of Article X.) A. P: omoncns !. All promotions, demotions, placement of men displaced by job terminations, and all filling of permanenrvacancies shall be based on seniority and ability. It is the intent to give every employee an opportunity to pro gress into higher jobs in line with his seniority. It is mutually recognized, however, by the Company and the Union, that ability must be given consideration in all such moves. Thus, there may be individuals who, thru lack of knowledge, skill or efficiency on the job, are not capable of handling the higher skilled jobs, but who are capable of satisfactorily handling some of the intermediate or lower jobs. 2. When an employee is not progressing or performing his work in a satisfactory enough manner, he will be so informed. When a promotion is made and the employee pro moted is not the highest on the section sen iority list of the next lower applicable rate classification, any employee higher on. such rate classification and elicible for considera- 12 tion for such promotion will, be advised by management (in advance when possible) why such employee was not selected for such pro motion; except that .this notification shall not be necessary in the Operation sections for promotions made in .accordance with "Exhibit C, Job Progression; Chart--Operating Sec tions." 3. An employee promoted, to a higher job and failing to perform satisfactorily on it, will be allowed to return- to the job previously - held by him, without loss of seniority rights. i Where employees are temporarily trans ferred or assigned to areas or organizations outside of the bargaining unit, they shall be allowed to return within a twq (2) year period to the job that their seniority and ability would have entitled them to..had they remained in the refinery organization. 5. In the Maintenance division, promotions from Helper "3" to Helper "A" and from Mechanic "B" to Mechanic/"A." are to be made solely on the. basis - of refinery service and not on the basis tor. performance of a high er or different classification o;f work. Helpers "B" will be promoted to Helpers "A" upon completion of twelve. (12) months of service in the Refinery Maintenance division. Me chanics "B" will be 'promoted to Mechanics "A" upon the completion of; a. 12 months of service as Mechanic "B", and b. 60 months o service ;in the Refinery 13 CHEV B8 7170 I Maintenance division, including any service as Mechanic "B". ____ 5. a. The Company'will maintain a mini mum of 75 % overall Mechanic to Helper ratio in the Maintenance division, provided there are Mechanic Helpers who are qualified to be Mechanics. b. Mechanics "A" "will be promoted to Senior Mechanics upon completion of 15 years, refinery service, providing the number of Senior Mechanics does not exceed 10% of the total number of -Mechanics. 7. Promotions from Technician Helper "B" to Technician Helper "A" are to be made sole ly on the basis of Laboratory service, and not on the basis of performance of a higher or different classification of work. Technician Helper "B" will be promoted to Technician. Helper "A" upon the completion of 12 months of service in the Laboratory. Technician "B" will be promoted to Technician "A" upon the completion of: a. 12 months of service as Technician "B", and b. 36 months of service in the Laboratory, including any service as Technician "B". S. The Company: will maintain a minimum of 60% overall Technician-to-Technician Helper ratio for the Laboratory as a whole,, provided there are Technician Helpers who are qualified to be Technicians. B. Layoffs and,Rehirings 1. Layoffs for lack of work, and rehirings shall be based on refinery seniority. 2. Regular employees with less than one (I) year's continuous service, who are laid off for lack of work, will have continuous service if rehired within 13, weeks after the last day worked. : 3. Regular employees with more than one (1) year and less than five (5) years of con tinuous service, who are laid oft for lack of work, will have continuous service if rehired with 26 .weeks after,the last,day worked. , 4. Regular employees with more than five (5) years of continuous service, who are laid off for lack of work,, will have continuous ser vice if rehired within one (1) year after the last day worked. . ; 5. In case of re-employment, employees who have been lard off shall be notified by registered letter at, their last known address, in order of their refinery seniority of qualified men,- to report for . work. I.n the event any employee so notified shall fail to report for work within ten (10) days of date of notice, such employee's seniority shall be terminated, provided he is not prevented from reporting ...because oi: sickness.ydeath, pr emergency in. valving himself orihis immediate family, and so notifies the Company within five (5) days. This does not apply to men who are replacing men in the military service. Linder emergency - - 15 CHEV B8 7171 conditions, temporary men may bemused until former employees cm the rehiring list have re ported for work. C. Demotions 1. In making demotions because Or curtail ment of work and not because cf an employee's deficiency, position on the section seniority list shall control within each section and the employee with the least,section seniority in each rate classification, affected shall be the first demoted from the rate classification, to the next lower applicable rate, classification, pro vided the employee who displaces him . is Qualified for the work, and except that the Company may retain a sufficient number of mlified men on necessary operations to per mit continued efficient operation. Such demot ed employees shall be placed at the top of the section seniority list of the rate classification to which demoted and shali be the first to advance to the classification' from which de moted. 2. If an employee, being demoted because of curtailment of work has previously worked in another section than that in which he is then working, he shall -- at his request -- be transferred to such rate classification in such other section for which he is qualified by ex perience and training provided he has greater refinery seniority tk.an_lthe_employes whose demotion would result ..ihexeiromt Tie new position in the new section seniority list shall be at the bottom of the rate classification to whies 16 transferred, except that.in event of layoffs be cause of lack of work, in the mew section. the transferred employee, shall retain his posi tion in the new section, according to his re finery seniority. .. D, Inter-Section Status 1. For the purpose of administraton of Articles IV and V. all Maintenance and Store house employees will be assigned, to a specific refiner'/ section within ;Sne (1) year of date of employment in Company's Refinery. Sec tion assignment will be made by Company based on workload, and Company's evalua tion of employee's qualifications. and prefer: ences. The order of section assignment will be based on seniority and; 'ability, .as provided in Exhibit B. Section assignment as stated here shall not in any way interfere with Company having employee do any; type of refinery work that in Company's judgment he can do safely. 2. Transfers between sections "ihay be made with Company approval. In all cases of per manent transfer between-, sections, the. trans ferred employee will enter the new section with section seniority dating from: the date of entering the new section, and he will reiincuish all seniority in the former- section., 3,. Temporary inter-section transfers may be mace.; for short periods of time. Company records will clearly indicate, the temporary nature of such transfers., The emplovee will not acquire section seniority, in the new sec- CHEV B8 7172 tion nor lose acquired section seniority in his regular section. If any temporary transfer is later made permanent, Company records and the seniority list will so -indicate, and the. provisions of par. 2. above will apply, except as provided in the last sentence of par. 1. sec tion C. above. ARTICLE VX VACATIONS. HOLIDAYS AND FRINGE BENEFITS A. Vacations 1. Employees who have completed one (1) year of service With Company snail be given (2) weeks vacation with pay each calendar year. In the tenth _(10th) calendar year and in each calendar year thereafter, employees will be given three- (3) weeks vacation with pay. In the twentieth (20th) calendar year and in each calendar year thereafter, employ ees will be given'four (4) weeks vacation with pay. Operating needs are controlling as to when a vacation may be taken. 2. The vacation scheduling procedure is designed to apply to usual situations. A.n ex ceptional case may occur occasionally which is not clearly covered or contemplated. Any such case will be treated in a'manner'ecuitabie to both the employee and the Company. 3. An employee may split his. vacation into two (2) periods in a calendar year upon his request, consistent, with the work at hand, and agreed to by the Company. IS B, Holidays. 1. a. The following holidays shall be ob served: New Year's Day Labor Day Washington Birthday Memorial Day Fourth of July Veterans' Day Thanksgiving Day Christmas b. Employees, who are working rotating shifts on a seven day work week continuous operation, and employees who normally work Saturdays and/or Sundays, at the time of, a holiday will observe the holiday for pay pur poses on the calendar day on which it falls. c. All ether: employees will observe the holiday for pay purposes P.n the calendar day cn which it fails,1 except a holiday which falls on Sunday will be. observed on the following Monday, and a holiday which falls on Satur day will be observed on:the preceding Fri day. 1' 2. Regular employees .shall receive their regular pay for holidays observed, when such holidays fall on their scheduled work days. - 3. Employees :who work on such holidays, whether scheduled or unscheduled work days, shall receive, pay equal to the straight time rate for the number of hours in their regular -daily work schedule..plus one and one-half (1)4) times the straight time rate for all hours worked. For the-purposes of holiday pay- 19 CHEV B8 7173 merits, holidays will be considered as starting at 12:01 a.m. and ending at 12:00 midnight on the days which are observed, except that for workers scheduled to work the 11:00 p.ra., 7:00 a.m., or 3:00 p.m. shifts, holidays will be considered starting at 11:00- p.m. prior to the calendar day of the holiday and ending at 11:00 p.ra. twenty-four (24) hours later. 4. All regular employees shall receive eight fo) paid holidays per year. Those not so paid under the provisions "of par. 2. and 3. above shall receive a day's pay at their regular straight time rate for each such holiday. 5. If. during an employee's vacation period, a recognized holiday occurs, he will be granted an extra day of paid vacation. The Company reserves the right to grant an extra day's pay at the straight time rate in lieu, of an exra . day of paid vacation, in any case where it considers such action desirable from an operat ing standpoint. C. Fringe Benefits 1. All benefit plans, arranged by the Com pany for its employees, generally shall be available to employees covered by this agree ment. The Company shall make information concerning such benefits available, to the em ployees. 2. The Company will furnish to each em ployee having one or more years of service, an annual statement showing the employee's current status under the Sickness and Non- 20 EH Industrial-Injury Benefit Plan when requested in writing. 3. Any employee required to be absent during his regular, working schedule on ac count of jury duty, or required to attend court, or coroner's inquest, or to serve as a witness, shall be allowed the time off necessary to per form this service. An employee shall receive for the time he is thus absent, his regular pay and retain any fee.that he receives for the performance of such service.. ARTICLE VH .'. UNI0NCACXIVI7IES A. Workmen's Committee The Union shall create, a Workmen's Committee, composed of five (5) employees, who shall meet monthly at mutually acceptable times, with representatives of management for discussion of individual or mutual problems, and to dispose of questions arising under this agreement. The Union will advise the Com pany in writing of the "names-of the members of said committee. Minutes of all such meet ings shall be kept and signed by all parties attending. One signe'd copy shall be furnished for the use of the Union and one for the use of the Company. B. Union Leaves of Absence If plant conditions permit, leaves of ab sence without pay, of not more than fourteen ' 21 CHEV B8 7174 (H) days duration (except where distances to be traveled require additional time, in which case.not mere than thirty (30) days) for the purpose of attending Union conferences or meetings will be granted during any calendar year to not more than six (6) employees, pro vided that not more than three (.5) employees shall be granted simultaneous leaves. It the Union needs leaves of absence for additional men. the Company will consider sucii addi tional leaves upon request by the Union. C. Leave of Absence to Enter the . Employment of the Union 1. If any member-of the Union shall re quest a special .leave-' of absence without pay from his employment with the Company for the purpose of accepting employment with the Union, the application of such member for re employment. if made within two (2) years from date of start of such leave, will be con sidered and accepted, on the following condi tions: a. That his physical condition shall not have changed materially during the period from date of such special leave to date of application for re-employment. b. The request for a special leave of ab sence shall be in writing and shall state the purpose for which it is made and that, the employee intends to apply for re-employment within two (2) years. 22 c. Applicant, if re-employed within said period of two (2) years, will enter the job that his seniority and ability would have en titled him to had he remained in the refinery organization. . :. d. It is understood that all Company bene fits, including life insurance, arb suspended during the period of such .special leave of ab-. sence but will become operative again upon re-employment with such service accumulation attained at end of leave. D. Discrimination, Coercion or Intimidation 1. There shad be no discrimination against any employee with respect, to his conditions .of employment because of his membership in this labor union, or on acount of any activity un dertaken in good, faith in his capacity as a representative of. other employees. -- 2. The Union, its officers and members shall not intimidate or coerce employees'into joining the Union; or continuing their'member ship therein. Neither shall the employer inti midate or coerce: emlcyees into withdrawing from, or refraining "from joining the Union. E. Conferences-during Working Hours Employees, with the approval of the Re finery Manager, shall be permitted to confer, during working hours, with representatives of either Union or Management on. matters con cerning employers-employee. relations without less of time or pay. F, Bulletin Boards The Union shall have the privilege of maintaining for its exclusive use bulletin boards on the premises in places designated by the Company, for the purpose of posting notices or bulletins. It is understood that noth ing of a controversial or political nature shall be posted on such boards. ARTICLE VIII MISCELLANEOUS AND GENERAL A. Clothing 1. Protective clothing, including welding gloves, sleeves and jackets, will be provided by the Company where needed for personal safety, or where destructive action over and above that encountered in the course of reg ular employment makes it necessary. 2. The Company shall furnish the em ployees with an average of up to four (4) pairs of leather-palm gloves per contract year. Before receiving a new pair of. gloves, each employee will be required to turn in his old pair. B. Voluntary Payroll Deduction or Union Dues Employees covered by this agreement may authorise the Company in writing on a suit able form to deduct, the regular monthly dues of the Union from their wages, and Company m shall remit same: to the secretary of Local Union No. 552 not later than two (2) weeks after the end of the. first payroll period in each month, to cover .the dues. for the following -month. Employees may at any time revoke such authorization by giving the Company written notice on. a suitable form, a copy of which will be sent, .to the . Union. C. Payroll Deductions for Savings Upon written request of the employee, us ing Form CQEM-di9, the Company will make payroll deductions from that employee's earn ings and deposit this money to the employee's share account with the Standard El Paso Fed eral Credit Unioil, Such payroll deductions may be cancelled; .at any time upon written notice to the Company from the employee. D. Strikes and Lockouts There shall be mo cessation of`work thru strikes or. lockouts, during the period of this agreement-. If either party'notifies the other of its intention to open negotiations relating to hours, days of work, and/or wage rates as provided in Article I and no agreement is reached within ninety (90) I days after receipt of such notice, the "No Strike ana Lockout" clause shall not be . applicable thereafter with respect to disputes arising out of negotiations on these subjects only; all other terms and condiucns of this agreement shall remain in full force and effect. 25 CHEV B8 7176 E. Smoking Areas Smoking privileges will be provided for all employees within the refinery. Smoking areas for different departments will be designated. Smoking is prohibited at all locations not spe cifically authorized by the Company. F. Contract Labor The Company agrees that it will not con tract normal routine maintenance work within the- refinery as long as the refinery has the necessary men and equipment available to perform such work properly. G. Reprimands ' 1. An employee- will always be. given a copy whenever any record of a reprimand is placed in his personnel file. He is to note cn . the Company's copy that he received his copy. 2. Whenever an employee is given a final warning that further unsatisfactory conduct will cause dismissal, the management will give the employee two (2) copies of the written record of this final warning. The additional copy may be provided the local union by the affected employee, if he so desires. He is to note on the Company's cony that he has re ceived his copies .of the record. H. Industrial Injuries An ioyee who is injured while workmg on an off day, and is unabi to continue 26 working, will be paid for the unworked re mainder of an eight hour day at the rate of pay he was receiving at the time of injury. I, Miscellaneous 1. No employee shall, as an acknowledg ment of guilt, be' required to write, or affix his signature to,', any letter or printed matter which the Company may1 use is .a means of accumulating information for demoting or low ering his classification. ' 2. Any employee who accuses another em ployee of misconduct or mishandling of his duties shall be required to appear before the Workmen's Committee, the Management; and the accused to substantiate his accusation. article: ix SETTLEMENT OF DISPUTES AND GRIEVANCES A. 1. Any employee who feels that he has been subjected to. unfair or discriminatory treatment with resp.ectto his conditions of em ployment as set forth in this agreement shall promptly and personally, within five (5) days oijhe incident, attempt to. adjust the matter._ with his foreman.: br appropriate supervisor':' This shall be done by a full and free dis cussion or the matter with the foreman or ap-' propriate supervisor. 2. The foreman: cr appropriate supervisor we! investigate the case, calling upon higher 27 CHEV B8 7177 management--if necessary--to aid him. ' He shall then give the employee an answer to his complaint, within five (5) days after receiving the complaint. 3. If the answer does not satisfy the em ployee. he shall so state and advise his fore man or appropriate supervisor, within five (5) days after receiving the answer, which of the following courses he wishes to pursue: a. Have an authoriced Union representa tive of his choice aid' him in the presentation of his case to his foreman or appropriate super visor. If this request Is made, the foreman or appropriate supervisor shall specify the time, not to exceed five (5) "calendar days from the time of the employee's request, and the place for such meeting: or b. take the first step in presenting a griev--ace. 4. If. at the conclusion of the meeting specified in 3.a. the employee is not satisfied, he shall so state and advise his foreman or appropriate superivscr .that he is taking the first step in presenting a grievance.- 5. The aggrieved employee shall, as the first step of the grievance procedure, attempt to adjust the grievance by an oral discussion with the head of his division; i.e., Operations Superintendent. Chief Engineer or Superin tendent-Process Engineering & Quality Con trol. The aggrieved employee may, if he so wishes, have an authorised Union representa tive of his choice present for such discussion. 23 The time and place for. this grievance discus sion shall be designated by the appropriate Division Head and shall be held within five (5) days of the employee's request. The Union will be given the opportunity to have a repre sentative present at the time an adjustment is given. 6. Failing to reach a satisfactory under standing or adjustment, the aggrieved em ployee," within five (5j 'days thereafter, shall present in writing his case-personally, or thru the representative of the Union, to the Re finery Manager. The Refinery Manager shall, within five (5) days from the; date of the presentation of the grievance in writing to him, give to the emplcyqe. if he presented his case personally, or to the representative of the Union if such representative presented said grievance, the written answer of the Company to said grievance, and, the representative of the Union shall notify the Refinery Manager in writing within five (.5) days from the date of which the Company's answer is given, whether cr not the decision of the Company on the grievance will b:e accepted or whether said decision shall be arbitrated., 7. If notice of arbitration is given, then within fifteen (15) days after the date of notice the Union shall advise the. Company in writing ..and the Company shall advise the Union in writing, the name of an arbitrator. The two arbitrators so appointed shall commu nicate within thirty (30) days of the date of the written request for. arbitration and shall endeavor to reach an 'agreement, if these two arbitrators fail to reach an agreement, either party may, within forty-five (15) days of the written request for arbitration, notify the other in writing that they wish to select a third arbirator, or the case shaLLhe.-considered closed. If a third arbitrator "s requested within the.time limit, the two arbkrsors shall endeavor to make a selection within sixty (60) days of. the date of the 'written, request for arbitration. Should they fail to reach an agreement on the third arbitrator they will jointly request of the Federal Mediation Service a list of five ft'} names from which the third arbitrator shall be selected by each party striking one name in .ternate manner until only one remains. B, A majority decision of the--Arbitration Committee shall be final and binding on all parties. In such cases, the Company and the Union shall furnish the Arbitration Committee all information in their possession nScessarv to a full understanding the subiectl matter the grievance. C. The arbitrators shall have authority only to interpret and to make decisions based unon the provisions ot this hcreerhent; and shall net have authority to alter any of the terms of the agreement. . D. 1. In calculating time under this article, Saturdays, Sundays and holidays recognised under this agreement shall not be counted. Time limitations specified herein shall ordi narily be applicable but may be extended by SO 'bL/W.wjWm mutual agreement between the parties to the proceeding to take cake of unusual cases such as illness or other justifiable absences. 2. The Company ;and . Union will equally divide the expense . of the third member, should any be incurred. E.. Where a grievance pretests the dis charge of an employee, the above procedure, A.l. thru A.6. may bss waived so as to permit the grievance to be referred directly to arbi tration so long as this:is done within ten (10) days after the discharge. ARTICLE X : A. Subject to the provisions: of this agree ment, the supervision. And control of all opera tions and the direction of all working forces, such as the, determination of the sire of the work force;, the right ;ta hire, suspend, disci pline and discharge tee; just cause; the estab lishment of work rules; the assignment of em ployees- to jobs and assignment of duties to employees; are vested: in the Company. It is agreed that the provisions of this article shall not be. exercised for the-purpose of violating the terms of this agreement. B. Changes made by the Company in the number of basic jobs in; the Operating sections as. a specific result of job activity surveys by the Company will not .resuit in layoff of any of the laboratory, operating, maintenance and filling and shipping employees covered by this 3t CHEV B8 7179 agreement and in Company employment as of August 1, 1961. This provision does not apply to any layoffs due to curtailment of work or shutdown of operating equipment or plants as a result of lack of stock or commitments, which are covered in Article V.B., or resulting from causes beyond the Company's control. ARTICLE XI . If any of the provisions of this contract shall be held invalid by any governmental authority, such actions shall not invalidate the other crovisions hereof. Notices herein provided may be given by depositing the same in-the United States mail in a sealed envelope, registered and postage paid, and addressed by one party to the other as follows: International Union c Operating Local No. 552 P. O. Bo:: 976d El Paso 87, Texas Engineers Standard Oil Comoanv of Texas P. O. Box 20002 El Paso 98. Texas Attn. Refinery Manager iX WITNESS WHEREOF the parties, have caused this instrument to be executed by their duly authorised representatives the day and year first above written. 32 " " INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL NO. 552 D. W. Jones, President R. K; Anderson, Secretary STANDARD OILXQMPANY OF TEXAS C. W. Kitto, Refinery Manager EXHIBIT "A" REFINERY CLASSIFIED LABORATORY, . OPERATING AND MECHANICAL WAGE SCHEDULE Classification OPERATING DIVISION ; Hourly Symbol Rate Hcac .Operator A........... $3.56 Head -Operator S........ .........^. ... .HOB 3.44 3.31 Operator A..................... ................. .OA 3.19 Operator B..................... ..............03 3.01 Operator C..................... .........oc 2.70 MAINTENANCE DIVISION Senior Mechanic .............____ i.:.SM Mecanic A....................... Stockman A............................... SA Mechanic 3....................... Stockman B....................... ....I....SB Helper A.............................. Stockman Helper A..... SHA Helper B.............................. Stockman Helper B........ .................S'HB Helper C........................... ................. HC Laborer............................... $3.44 3.31 3.31 3.01 3.01 2.79 2.79 2.59 2.59 2.37 2.08 33 Daily Rate $23.48 27.52 26.48 25.52 24.08 21.60 $27.52 26.48 26.48 24.08 24.08 22.32 22.32 20.72 20.72 18.96 16.64 CHEV B8 7180 is placed in his personnel file. He is to note on the Company's copy that he re ceived his copy. 2.Whenever an employee is given a final warning that further unsatisfactory con duct will cause dismissal, the management will give the employee two copies of the written record of this final warning. The additional copy may be provided the local union by the affected employee, if he so desires. He is to note on the Company's copy that he has received his copies of the record. H. Industrial Injuries An employee who is injured while work ing on an off day, and is unable to con tinue working, will be paid for the un worked remainder of an eight (8) hour day at the rate ox pay he was receiving at the time of injury. I. Miscellaneous 1. No employee shall, as an acknow ledgment of guilt, be required to write, or affix his signature to, any letter or printed J matter which the Company may use as a means of accumulating information for demoting or lowering his classification. 2. Any employee who accuses another employee of misconduct or mishandling of his duties shall be required to appear be fore the Workman's Committee, the Man agement, and the accused to substantiate his accusation. ARTICLE IS SETTLEMENT-OF DISPUTES AND GRIEVANCES A. 1. Any employee who feels that he has been subjected to unfair or discri minatory treatment with respect to his conditions of employment as set forth in this agreement, shall promptly and per sonally, within ten days, attempt to ad just the matter with his foreman or ap propriate supervisor. This shall bo done by a full and free discussion of the matter, and the foreman or appropriate supervisor will investigate the circumstances if not himself sufficiently familiar with the case, and will call, upon higher management, if necessary, to :aid him. If, at the conclusion of the discussion with his foreman or ap propriate supervisor he is not satisfied, the employee shall so state and advise his foreman or appropriate supervisor that he is taking the first step in presenting a grievance. 2. The aggrieved employee shall, as the first step of the grievance procedure, at tempt to adjust the grievance by a verbal discussion with the appropriate Operations Division Superintendent or Maintenance General Foreman. The aggrieved employee may, if he so: wishes, have an authorized Union representative of his choice present for such discussion. The time and place oi such discussion shall be designated by the Superintendent or General Foreman. The Union will be:given the opportunity to be present at the,time an adjustment is given. 3. Failing tq reach a satisfactory under standing or adjustment, the aggrieved em ployee within five (5) days thereafter shall present in writing his case personally, or thru the representative of the Union, to the Refinery Manager. The Refinery Man ager shall, within seven (7) days from the date of the presentation of the grievance in writing to him, give to the employee, 23 if he presented his case personally, or to the representative of the Union if such representative presented said grievance, the written answer of the Company to said grievance, and the representative of the Union shall notify the Refinery Man ager in writing within seven (7) days from the date on which the Company's answer is given, whether or not the decision of the Company on the grievance will he ac cepted or whether said decision shall be arbitrated. 4. If notice of arbitration is given, then the grievance shall be referred to an ar bitration committee consisting of three members, one to be appointed by the Union, one to.be appointed by the Com pany, and the third to be selected by the first two. The Union shall appoint its ar bitrator and notify the Company thereof, within seven (7) days from the date of giving written notice of intent to arbitrate. The Company likewise shall appoint its arbitrator and notify the Union of its choice within seven (7) days from receipt of notice by the Union of its intent to arbitrate. The Company and Union will equally divide the expense of the third member, should any be incurred. 5. If agreement on the third aribtrator cannot be reached within fourteen (14) days, the Federal Mediation and Concilia tion Service shall be asked to submit a list of five names! from which the third arbitrator shall be determined by each party striking one name in alternate man ner until only one remains. B. A majority decision of the Arbitration Committee shall be final and binding on 24 all parties. In such cases, the Company and the Union shall furnish the Arbitration Committee all information in their posses sion necessary to a full understanding of the subject matter of the grievance. C. The arbitrators shall have authority only to interpret and to make decisions based upon the provisions of this agree ment; and shall.not have authority to alter any of the terms of the agreement. ARTICLE X If any of the provisions of this contract shall be held invalid by any governmental authority, such actions shall not invalidate the other provisions hereof. ARTICLE XI Notices herein: provided may be given by . depositing the same in the United States mail in a sealed. envelope; registered and postage paid, and addressed by one party to the other as follows: International Union of Opsratnig . Engineers, Local No. 552 P. 0. Rox 5295 El Pao, Texas Standard Oil Company of Texas P. O. Box 862 El Paso, Texas Attention: Refinery Manager IN WITNESS WI-IEREOF the parties have . caused this instrument to be executed by their duly authorized representatives the day and year first above written. INTERNATIONAL UNION OF OPERATING ENGINEERS, LOCAL UNION NO. 552 W. P. Jackson, President Arles D. Offutt, Secretary STANDARD OIL COMPANY OF TEXAS J. H. Kitchen, Refinery Manager EXHIBIT "A" REFINERY CLASSIFIED OPERATING AND MECHANICAL WAGE SCHEDULE Operating Division Classification Heed Operator A Head Operator B Head Ocerafor C Operator A .. Operator B .. Operator C .. Symbol .... ..........HOA .... ...........HOB ____ ...........HOC ........... OA ........... OC- - - Hourly Rate 53.2287 3.1175 3.0062 2,8950 2.7275 2.4500 Maintenance Division Senior Mechanic ...................................3.1175 Mechanic A ............. ........................... 3.0062 Stockman A ........................................ 3.0062 Mechanic 8 2.7275 Stockman B ........ 2.7275 Stockman Helper A Helper A Stcckmsn Helper 3 2.5275 - 2.5275 : 2.3500 , Helper B ........... 2.3500 Helper C ................... 2.1462 Laborer ................. 1.8387 Filling Finished Stock Gauger Carioader Senior ... Carioador A _____... Carloadcr 3 ......... Helper C .................. . and Shipping 2.7275 2.7275 .2.5275 .- 2.3500 . 2.1462 Daily Rate $25.83 24.94 24.05 23.16 21.82 19.60 24.94 24.05 24.05 21.82 21.32 20.22 20.22 1S.S0 18.80 17.17 15.11 21.82 21.82 20.22 18.S0 17.17 Shift workers who work any time other than day shift will receive, in addition to the above rates, Sc an hour for the after noon shift, or 16c an hour for the morning shift. For all shifts, of day workers starting or ending outside the hours of 7:00 A.M. to 5:30 P.M., and for all overtime hours work ed, the applicable shift differential shall be paid. Applicable shift differentials are as follows: Sc per hour from 4:00 ,P.M. until midnight and 16c per hour from mid night until 8:00 A.M. 26 u 3c ta50u b in 1 uuj 24 u2l b 2 5 5 ba14 U 2o *na jk o i u*4;j~wAuouAf 2 2b CHEV B8 7222 EXHIBIT "C" PROGRESSION & TRANSFERS WITHIN THE OPERATING DIVISION AH men hired for Operations will be hired at the Helper "C" rate. This rate will be effective for a period of 20 work days, except in' cases where men have be come qualified: and work an OC job in less than 20 work days, the OC rate will then be paid for any OCk work performed. After the initial 20 day work period, if the man is not working in., an OC classifica tion, he will be advanced to the Helper "B" rate. r. After having, worked in an OC classifi cation, thereafter a man will be paid at the rate of his basic classification or at the rate of the. classification at which he is working, whichever is higher. An em ployee's basic classification or assignment is the classification in which he would be working full time provided there were no absences in classifications above for any reason. Swing jobs in all cases are basical ly classified at the lower of the two swing classifications. ' For all periods of break-in or other training work, he will be paid at the rate of the classification at which he is break ing in or the rate of the classification in which he would have been working, which ever is higher. For the purpose of further training an employee in the next higher classification as: a._ refresher, a man in the. higher classification may be assigned a job in the next lower classification, and the man in the next lower classification assigned a job in the next higher classi fication. During periods when there is a tempo- 29 vacancy in tho classification at a later date, and he elects to accept it, he will take a position below the last man that filled a basic OA job and thereafter ad vance in that relative position.. When a. man requests , and is therefore i: given a permanent plant assignment, he forfeits all future rights to a higher job in the same progressional section except the higher job in the plant in which he requests to remain. A man, at Iris written request to the Company, will be allowed to remain on any permanent assignment without pro gression to higher jobs. A man v/ho has failed to be promoted, either at his re quest or by virtue of lack of ability, shall if he requests and is qualified for promo tion at a later date and a vacancy oc curs, be promoted into the job with se niority placement below the least senior man in that basic classification, and shall thereafter advance in that relative posi tion. Lateral training "at all levels in a pro gressional section will be given to all op erators who agree to such training and who are satisfactorily performing their duties in their plant assignment. Such training will be. done consistent with Op erating requirements. Lateral movement betwen jobs within a progressional section will be made at reasonable intervals when such movement is desirable from the viewpoint of both the man and the Company. All men at all levels within a plant shall be required to learn the next higher job in their respective plant as rapidly as possible. The Company shall aid every man as much as possible in this endeavor. 3 32 CHEV B8 7225 ^ =s^ I E'_ PASO cgSSfts PRINTING COMPANY -= PRINTED ON UNION MADE AND WATER MARKED PAPER 1958-1959 AGREEMENT BETWEEN STANDARD Oil. COMPANY OF TEXAS AND INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL UNION NO. 552 (A. F. of L.) AND (C. I. O.) EL PASO, TEXAS __ I II III IV V VI VII VIII IX X PAGE Recognition of the Union... Period :of Agreement, Amendments, Reopening .... 1 1 Work Day, Work' Week, Work Schedules ...................... Wage Rates, Overtime, Extra Bompensation ............. 2 3 Seniority ............. ....................... Promotions, Demotions, Lay-offs, Rehiririgs ............... 7 S Vacations, Holidays, Fringe Benefits ........................ 13 Union Activities: Workman's Committee.................................. . .A 15 Union. Leaves df Absence. . . .B 16 Entering Employment of Union ................................... . .C 16 Discrimination, Coercion, Intimidation ...................... Conferences During 17 Working Hours ........ 17 Bulletin Boards .................... . .F 17 Miscellaneous Clothing........... . .A 18 Union Dues Check-off......... . .B 18 Deductions for Savings. . . . . .C 18 Strikes & Lockouts............... . .D 19 Smoking Areas .................... . .E 19 Contract Labor...................... 19 Reprimands .......................... . .G 19 Industrial Injuries ............. 20 Miscellaneous ...................... ...I 20 Settlement of Disputes & Grievances ................................. 21 Saving Clause , `........................ 23 INDEX XI Notices, Procedure for Handling ............................................ 23 Wage Schedule Operating........... 24 Wage Schedule Mechanical and Piling & Shipping.................. 25 Progression Chart: Maintenance & Storehouse.... 26 Operations ................................... 27 Progression & Transfers Operating Division .................... 28 AGREEMENT Between STANDARD ODD COMPANY OF TEXAS AND INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL UNION NO. 552 THIS AGREEMENT, is made and entered into this l$th day of May, 1958 between Standard Clii Company of Texas, with a refinery at El Paso, Texas, herein referred to as the "Company,1' and International Un ion of Operating Engineers, Local No. 552, herein referred to as the "Union." WITNESSETH: RECOGNITION OF UNION The Company recognizes the Union as ex clusive representative of all employees of the Company's El Paso Refinery except Laboratory,;Clerical, Supervisory, Adminis trative, and Technical, for the purpose of collective bargaining with respect to wages, hours and other conditions of employment, subject to and in accordance with the provi sions of the National Labor Relations Act, amended by the Labor-Management Rela tions Act. r ARTICLE I PERIOD OF AGREEMENT AND WAGE. CLAUSE NEGOTIATIONS A. This agreement shall be effective as of March 1,11958 and shall remain In effect until February 28, 1959, and shall be auto matically renewed for consecutive periods of one (1). year each thereafter, unless either party shall notify, the other in writing, of its intention to terminate the agree- 1 CHEV B8 7228 ment, at least sixty (60) days prior to the first day of any contract year; provided, however, that either party may notify the other party in writing, at least sixty (60) days prior to the first day of any contract year, of its desire to change, amend, or omit any article or articles contained in said agreement, and the serving of such notice shall have the effect of annulling the said article if no agreement is reached within sixty (GO) days after the termination date of the agreement. The remainder of the contract shall be automatically renewed un less notice is given of intention to terminate the entire contract as hereinabove provided. B.The provisions of Article II and Article III. relating to hours and days of work and to wage rates, may be opened one time by either party, for further negotiations at any time during the contract year; and negotia tions shall commence within thirty days after notice has been given. Any agreed changes which may result from such ne gotiations shall be." effective on the: date mutually agreed upon. ARTICLE rr WORK DAY, WORK WEEK AND WORK SCHEDULES A. A regular work day shall consist of eight (8) consecutive hours in any calendar day, except that for employees whose shifts start at 11:00 p.m., 7:0n a.m., or 3:00 p.m., the work day shall commence at 11:00 .p.m. on the preceding calendar day, whether paid a; straight or premium rate, exclusive of lunch periods. The lunch periods for regular day workers will be from 11:30 a.m. to 12:00 noon, when consistent with the work on hand. The Company shall allow a five '& : (5) minute period prior to the lunch period for the day workers to stop work, clean up and travel to the lunch area. The . normal shift for regular day workers will be No. 2 Shift, 8:00 a.m.: to 4:30 p.m. B. A work week shall consist of seven (7) consecutive dayi commencing at 12:01 a.m. Monday, except that a work week for em ployees scheduled to work the 11:00 p.m., 7:00 a.m., or 3 :;0,0 p.m. shifts shall consist of seven (7) consecutive days starting at 11:00 p.m. Sunday. C. A regular weekly work schedule shall consist of five (5) regular work days, with two consecutive days off. No employee shall work less than a.regular weekly work sched ule. In determining the , regular weekly work schedule, excused absences (such as sickness, personjujeave, etc., whether paid on unpaid) on regular scheduled work days, shall count as cjays worked. The Company will establish and post regular weekly work schedules, consistent with operating require ments, to permit consecutive days off. ARTICLE III WVGE RATES, OVERTINIE AND EXTRA COMPENSATION A. Wage Rates. Exhibits, Shift Dif ferentials :. 1. Wage rates .shall be, those for work performed in the Company's present job classifications, set forth as Exhibit "A", or any wage rate : or classification mutually agreed to hereajfer, 2. a. Where an employee works in two classifications in;one day, and works less . than a half day. In the classification carry ing a higher rate than the classification .3 CHEV B8 7229 in which he works the balance of the day, he shall be paid for one-half a day at the high rate and the other half day at the lower rate. If he works one-half day or more in the classification carrying the higher rate of pay than in the classification in which the balance of the day is worked, he will be paid a fall day at the higher rate. b. When a man regularly employed in a higher pay bracket is called upon to relieve a man in a lower classification, because of an emergency situation, he will not be reduced in pay in cases where he might otherwise have continued to work at the higher pay. This is not intended to apply to changes from a higher to lower classifica tion occasioned by the normal fluctuation in work. . 3. An employee. promoted to a higher classification shall be paid at the rate of that classification upon starting such work. 4. Employees of the Helper group, who are required to fill in temporarily in other classifications, shall be paid the rates ap plicable to those jobs, dependent upon the time thus worked. The principle outlined in paragraph 2.a. will be used in determin ing whether they will receive pay for onehalf of a day or full day at the highest rate on each day of broken time. Section seniority within the, group working on the specific job involved, and ability shall be followed in selecting these men. B. Overtime, Extra Compensation and Other Premium Pay 1. a. Overtime rate Cl 14 times the regular rate), except as specified below in b. and c,, shall be paid for all work performed out- ZMX,.- 3SPI' -3g fl- .'T3S#m:t: side of or in excess of the regular weekly work schedule "K" time.) b. Overtime rate (2 times the regular rate) shall be paid for: (1) AH hours jWorked in excess of 16 consecutive hours; i.e., beginning on the 17th consecutive fiour ("K-D" time). (2) All hours w.orked on the second day off, where a minimum of four (4) hours on the first off day is also worked, and these off days are .consecutive calendar days but need, not fall , within the same work week ("K-D" time). For purposes of double time payment only, both off hays will start at 12:01 a.m. and end at 12:00 midnight the same day, except for employees whose shifts start at 11:00 p.m., 7:00 a.m. or 3:00 p.m., for whom both off days will start at 11:00 p.m. and end at 11:00 p.m. the next day. c. An employee .who is called out to work and who reports for such work, shall receive a minimum of four (4) hours pay at straight time rates, or time-and-one-half for work performed, whichever amount is greater ("Q" time); except'that he shall be paid at double-time rate where b._ above applies. 2. a. Extra compensation (14 times the regular rate) shall be. paid in addition to the regular rate,: for hours worked on a regular, scheduled, work day, under the following conditions: (1) For the ftfst shift scheduled to be worked and worked in a rearranged work schedule without .40 hours notice prior to the start of the first shift changed . ("M" time). (2) Time worked in excess of eight (S) hours in any twenty-four period, other than overtime as defined in l.a. and b. above C'X" time). C. Distribution of Overtime 1. An effort will be made to distribute overtime equally among' employees quali fied in the classification in which the over time occurs. Any employee who is to he absent from his assigned shift will notify the Company as tar in advance of such ab sence as possible. When processing opera tions are temporarily halted for the shift on which the regularly assigned employee fails to report for work, the Company may determine whether or not it is necessary to fill this vacancy. 2. To give effect to paragraph 1 above, as applied to refinery operators, the fol lowing procedures will be observed: a. The operator handling the job on the shift preceding the vacant shift will be asked to work the additional shift. In this case he may work-the entire shift; or half of it, if he so desires and., the regular operator on the shift following the vacated shift is willing to work the other half. This provision will not apply: (1) Where the operators referred to above have worked more than twelve (12) hours in the preceding twenty-four (.24) hours, or (2) Where the operators referred to above have already worked the afternoon, shift on their first scheduled days off in their regular weekly work schedules, or (3) Where the Company has more than eight (8) hours' advance notice of the absence, or (4) Where there is an operator on the vacated shift who can be made available Tnd who IS qualified to relieve any job that will provide relief for the Vacancy, r "(5) In either.(1) or (2) or (3) above, the Job will be filled with an employee in the same classification when sUch qualified em ployee is available, having the least amount of overtime to his credit. D. Overtime Meals 1. When employees are required to work overtime more than two (2) hours beyond their regular scheduled quitting time, meals at the Company's expense shall be con sidered due upoji the completion of the first two (2) hours bf. such overtime and at in tervals of each four (4) hours of continuous overtime thereafter. The cost of meals so provided shall not exceed ?1.50 each, 2. When it is definitely known in ad vance that an employee will work over six hours overtime,' Company may provide him with one meal] not to ccjst over 53.00 in place of two separate meals at 51.50' each. Company may also, at its option, provide employee with -a meal allowance of $1.50 in place of the; meal. !i 3. When the meal is furnished by the Company for , Maintenance personnel, a work stoppage; of thirty `(SO) minutes, at Company's expanse, - will be allowed for eating. ARTICTJ:) IV SENIORITY A. For the purpose of administering this article, and Article V, seniority of two types shall be considered as stated below: 1. Refinery . seniority, which shall be CHEV B8 7231 -`f based on the date of entering the servic* of the El Paso Refinery; and 2. Section seniority, which, shall be based on the date Company assigns an employee to a definite section as defined in this article. B. For the purpose of this article, the recognized refinery sections are: M 1. Light Oil 2. Stocks & Utilities 3. Catalytic Cracking 4. Thermal Cracking . 5. Filling & Shipping 6. Storehouse 7. Electrical & Instruments 8. Machinist and Tool Room 9. "Welding 10. Pipe Fitting, Boiler Making and .Miscellaneous ARTICLE V PROMOTIONS, DEMOTIONS, LAYOFFS AND REHIRINGS (Attached to and made a part of this agreement are "Exhibit B," Job Progres sion Chart -- Maintenance -- Storehouse, and "Exhibit C," Job Progression Chart -- Operating Sections, showing job classifica tions and the normal progression and ref gression paths between the various classifi cations and groups of classifications.) A. Promotions' 1. Ail promotions, demotions, placement of men displaced by job terminations, and all filling of permanent vacancies shall be based on seniority and ability. It is the in- IPfltent to ^ve every emPloyee an opportunity SS?to prosress into higher jobs in line with his i8t:niority. It is mutually recognized, how- llfhrcoh by the Company and the Union, that |p|E's*iIity. must be given consideration in all ^SSp^sach moves. Thus, there may be individuals iSfifwho, thru lack of. knowledge, skill or ef- sr-KS^fcltficieocy on the job, are not capable of *^TM^~biadllns the higher skilled jobs, but who iftilpS.**0 capable of satisfactorily handling some "Sflgof .the intermediate or lower jobs. i. When an employee is hot progressing performing his work in a satisfactory enough manner, he will be so informed, ^lien a promotion is ma.de and the em-ployee promoted is not the highest on the CTpgj?. section seniority list of the next lower apj|!jjfo' ;pllcable rate classification, any employee 1!?'-!";' higher on such rate classification and eligi- 'fUljf'" ble for consideration for such promotion &Lwill be advised .by management (in ad vance when possible) why such employee was not selected, for such promotion; ex cept that this notification shall not be necessary in the Operating sections for pro 'a motions made in accordance with "Exhibit C," Job Progression Chart---Operating Sec- - - tEons. "'3. An employes: promoted to a higher job SgSi',. and failing to perform satisfactorily on it, will be allowed to return to the job pre viously held by him, without loss of seniori ty rights. This will not preclude the em ployee's right to ;promotion to some other Jobs which he is capable of performing. " 4. Where emloyees are temporarily trans ferred or assigned to areas or organizations outside of the bargaining unit, they shall be allowed to return within a 2-year period to the job that their seniority and ability * 'V-w - USK-t would have entitled them to, had they re mained in the refinery organization. 5. In the 'Maintenance Division, promh--* tions from Helper "B" to Helper "A" antff from Mechanic "B" to Mechanic "A" to be made solely on the basis of refinery^L service and not on the basis of performance'll of a higher or different classification of ' work. Helpers "B" will be promoted to'fl Helpers "A" upon the completion of twelve *f (12) months of service in the Refinery Maintenance Division. Mechanics "B" will !?llj be promoted to Mechanics "A" upon the 7fll completion of: a. 12 months of service as Mechanic "B," ts-j and b. 60 months of service in the Refinery ifL Maintenance Division, including any service * as Mechanic "B," 6. a. The Company will maintain a mini- *1 mum of 60%. overall Mechanic to Helper, jjf ratio in the Maintenance Division, provided ZjL there are Mechanic Helpers who are quail-/S tied to be Mechanics. . .^Pg| b. Mechanics "A" will be promoted to Jp* Senior Mechanics upon completion of 15 years' refinery service, providing the MmfL ber of Senior Mechanics does not exceed 1||| 10% of the total number of Mechanics. B. Layoffs and Rehirings "'t 1. Layoffs for lack of work, and rehirings |5! shall be based on refinery seniority. ,'r 2. Regular employees with less than one year's continuous service, who are laid off -,g for lack of work, will have continuous seryice if rehired within 13 weeks after tl)e_ last day worked. .. 3. Regular employees with more than 10 Si Tfrear and less than;five years of conota service, who are laid off for lack will have continuous service if within 26 weeks after the last day ^Sif'Hegular employes with more than five ' of continuous service, who are laid for lack of work, will have continuous ice if rehired within one year after the IStot <Jay worked. ^f'S/'In case of re-employment, employees.. IJwfco ` have been laid off. shall be notified afjj* (registered. letter at ..their last known Sddrsss, in order of their refinery seniority 'qualified men, to report for work. In .'event any employee: so notified shall to report for work within ten 'days date of notice, such employee's seniority be terminated, provided he is not pre- ipfeSjwhted from reporting because of sickness, or emergency involving himself or |nr Immediate: family, and so notifies the sipornpany within five days. This does not Ijppty; to men who are replacing men in the `'fcteSSSons, temporary men may be used until P^libnaer1 employees on the rehiring list have I^Btptnled for work. C* Demotions In making demotions because o cur- .---y^^Mawnt of work and not because of an ^^gS^Ji|^^3p!oyee,s deficiency, position on the sec- seniority list shall control within each flfelijSCtion and the employee with the least on seniority in each rate classification ifcifected shall be the first demoted from rate classification to the next lower ap- ble rate classification, provided the l&iployee who. displaces , him is qualified 11 CHEV B8 7233 for the -work and except that the Companymay retain a sufficient number of qualified men on necessary operations to permit con tinued efficient operation. Such demoted employees shall be placed to the top of the section seniority list of the rate classifica tion to which demoted for consideration in case a promotional opportunity develops in the rate classification from which demoted. 2. If an employee being1 demoted because of curtailment of work has previously worked in another section than that in which he is then working, he may be transferred to such rate classification in such other section for which he is qualified by experience and training'provided he has greater refinery seniority than, the employee whose demotion would result therefrom. The new position in the new section seniority list shall be at the bottom of the rate classification to which transferred, except that in event of layoffs because of lack of work, in the new section, the transferred employee shall retain his position in the new section according- to his refinery sen iority. __ D. Inter-Section Status 1. For the purpose of administration of Articles IV and V, all employees will be assigned to a specific refinery section with in one year of date of employment in Com pany's Refinery. Section assignment will be made by Company based on work load, and Company's evaluation of employee's qualifi cations and preferences. The order of sec tion assignment v,i!l be baseu on S'-h.onty and ability, as provided in Exhibits B and C. Section assignment as stated here shall not in any way interfere with Company 12 having employe do any tyPe f rfinery Trork that la Company's judgment he can do safely. 2. Transfers between Maintenance sec tions may be made with Company approval. In all cases of permanent transfer between sections, the transferred .employee -will en ter the new section with section seniority dating from the date of * entering the new section, and he will relinquish all seniority In the former isection. 3. Temporary inter-section transfers may be made, for short periods of time. Com pany records Will clearly Indicate the tem porary nature,of such transfers. The em ployee will not acquire section seniority in the new section nor lose acquired section seniority in his, regular seption. If any tem porary transfer is later made permanent, Company records and the, seniority list will so indicate, and the provisions of paragraph 2 above will apply, except as provided in the last sentence of paragraph 1, section C above. 1 ARTICLE VI VACATIONS, HOAIDATS AN FRINGE BENEFITS A. Vacations i ' Employees who have; completed one year's service with Company shall be given two weeks' vacation with pay each calendar year. In the tenth calendar year and in each calendar ,year thereafter, employees will be given t^hree weeks' vacation with pay. In the twentieth calendar year and in each calendar year thereafter, employees will be given four weeks' vacation with pay. Operating needs, are controlling as to when a vacation may be taken.' 13 B. Holidays 1. The following' holidays shall be ob served: New Year's Day 'Washington's Birthday Memorial Day Fourth of July- Labor Day Veterans' Day Thanksgiving Day Christmas If any of these holidays falls on Sunday, the Monday immediately following shall be observed as the holiday-. 2. Regular employees shall receive their regular pay for holidays 'observed, when such holidays fall on their scheduled work days. 3. Employees who work, on such holi days, whether scheduled or unscheduled work days, shall receive pay equal to the straight time rate for the number of hours in their regular daily work schedule plus one and one-half times the straight time rate for all hours worked. For the purposes or holiday payments, holidays will be con sidered as starting at 12;01 a.m. and end ing at 12:00 midnight on the days which ara observed, except that for workers scheduled to work the 11:00 p.m., 7:00 a.m. or 3:00 p.m. shifts, holidays will be. con sidered starting at 11:00 p.m. prior to the calendar day of the holiday and ending at 11:00 p.m. twenty-four (.24) hours later. 4. All regular employees shall receive eight paid holidays per year. Those not so paid under the provisions of paragraphs 2 and 3 above, shall receive a day's pay at their regular straight time rate for each such holiday, 14 If, duricgjan employee's vacation periJfiSit,. a recognized holiday occurs, he will be jgjjjpaated an extra day of paid vacation. The ^Company reserves the right to grant an day's pay at the straight time rate S5?ln Ueu of an extra day of paid vacation, in '`Timy case where it considers such action desirable from! an operating standpoint. C. Fringe Benefits X. All benefit plans arranged by the Com pany for its employees generally shall be ' available to employees .covered by this 'agreement. The: Company shall make infor mation concerning such benefits available -to, the employees. j ja 3. The Compimy will furnish to each em ployee having one or more years of service, an annual statement showing the employee's current status .under the Siclcness-and-Non- Industrial-Injury Benefit Plan. &r 3SS5:; ME? ,, 3. Any employee required to be absent "during his regular working schedule on ac count of jury duty, or required to attend court, or coroner's inquest, or to serve as a witness, shall be allowed the time off necessary to perform this,service. An em ployee shall receive for the time he is thus absent, his regular pay and retain any fee that he receives for the performance of such service. : ARTICLE Vll '/ UNION ACTIVITIES A. "Workman's Committee m?* ' ifc:-. The Union shall create a Workman's Committee, composed of .four employees, who shall meet with representatives of man agement at regular monthly intervals for discussion of individual or mutual problems i : 15 i CHEV B8 7235 and to dispose of questions arising under this agreement. Minutes of all such meet ings shall be kept and signed by all Parties attending'. One signed copy shall be fur nished for the use of the Union and one for the use of the Company. B. Union Leaves of Absence If plant conditions permit, leaves of ab sence without pay, of not more than four teen (14) days duration, (except where distances to be traveled require additional time, in which case not more than thirty (30) days) for the purpose of attending Union Conferences or Meetings will be granted during any calendar year to not more than "four employees, provided that not more than two employees shall be granted a simultaneous leave. C. Leave of Absence to Enter the Em ployment of the Union 1. If any member o_Lhe Union shall request a special leave of absence without pay from his employment with the Com pany for the purpose of accepting employ ment with the Union, the application of such member for re-employment, if made within two years from date of start of such leave, will be considered and accepted on the following conditions: a. That his physical condition shall not have changed materially during the period from date of such, special, leave to date of application for re-employment. b. The request for a special leave of ab sence shall be in writing and shall state the purpose for which it is made and that the employee intends to apply for re-em ployment within two years. 16 HT ^fc-Appllca-ut; if re-emp!oyed within said ijptriod of two years, will enter the Job that ' seniority and ability would have enhim to, had he remained in the re- ^PSP^?17 organization. 13 understood that all Company ' '&!i^i3'beeflt3. including life insurance, are susi1*. -y Igfe^paaded during, ti he period of such special rSKTji|lsaavvee ooff aabbsseennccee but will .become operative m"u -Jon ggSjgjr 1. There s h.a 1 X - be no discrimination ||f Tigainst any employee with respect, to his ElfefJeonditions of employment because of his 'jfg1 'Saembership in, this Labpr Union, or on ?kaeount of any (activity undertaken in good jtk'f&ith in his capacity as a .'representative of other employees. *' ! IS lr 2. The Union, its officers and members |nhaJl not intimidate or coerce employees Into Joining the; Union or. continuing thefr IlfeK Membership therein. Neither shall the em- !!&, ,,pioyer intimidate or coerce employees into f'jj.Jvrithdrawing from, or refraining from join- ?fe Mg the Union. ; E. Conference^ during Working Hours |,r ''".Employees, with the approval of the Be*Onery Manager,, may be permitted to con?er during working hours with representa- p|f5k% lives of either Union or management on mat. , tors concerning. employer:employee rela- WiPSKir ^ons without loss of time or pay. - l.P. Bulletin Boards The Union shall have the privilege of _ I,maintaining fort its exclusive use bulletin HgS;-' boards on the premises in places designated 17 by the Company, for the purpose of posting notices or bulletins. It is understood that nothing- of a controversial or political nature shall be posted on such boards. ARTICLE VUI MSCELLANEOUS AND GENERAL A. Clothing: 1. Protective clothing, including welding gloves, sleeves and jackets, will be provided by the Company where needed for personal safety, or where destructive action over and above that encountered in the Course of regular employment makes it necessary. 2. The Company shall furnish the em ployees with an average of up to four pairs of leather-palm gloves per contract year. Before receiving a new pair of gloves, each employee -will be required to turn in his old pair. B. Voluntary Payroll Deduction of Un ion Dues Employees covered by this agreement may authorize the Company in writing on a suitable form to deduct the regular month ly dues of the Union from their wages, and Company shall remit same to the secretary of Local Union No. 552 not later than two week-s after the end of the first payroll period in each month, to cover the dues for the following month/ Employees may at any time revoke such authorization bygiving the Company written notice on a suitable form, a copy of which -will be sent to the Union. C. Payroll Deductions for Savings Upon written request of the employee, using Perm TXjvl-519, the Company will IS .``mike payroll deductions from that em!!!?ployoe's earnings and .deposit this money to the employee's share account with the .Standard El Paso Federal Credit Union. Soeh payroll deductions may be cancelled at aV any time upon written notice to the Com- pany from the employee. ; * p. Strikes and Lockouts ~ There shall be no cessation of work thru strikes or lockouts during the period of this ,agreement. If either party notifies the other o it3 intention to open negotiations relat ing to hours', days of work and/or wage rates as provided in Article I and no agree ment Is reached within ninety OO) days after receipt of such notice, the "No Strike and Lockout'' clause shall not be ap plicable thereafter with respect to disputes arising out. of negotiations on these sub jects only; ail other tepnis and conditions of this agreement shall remain in full force and effect. E. Smoking Areas Smoking privileges will be provided for all employees . within the. refinery. Smoking areas for different departments will be des-. ignated. Smoking is prohibited at all loca tions not specifically authorized by the Company. 1 E. Contract ` Labor The Company agrees that it will not con tract normal routine maintenance work within the refinery as long as the refinery has the necessary men and equipment avail able to perform such work properly. G. Reprimands 1. An employee will always be given a V- 19 ggfc-. copy whenever any record of a reprimand is placed in his personnel file. He is to note on the Company's copy that he re ceived his copy. 2. Whenever an employee is given a final warning that further unsatisfactory con duct will cause dismissal, the management will give the employee two copies of the written record of this final warning. The additional copy may be provided the Local Union by the affected employee, if he so desires. He is - to note on the Company's copy that he has received his copies of the record. H. Industrial Injuries An employee who is injured while Work ing on an off day, and is unable to con tinue working, will be paid for the unworked remainder of an eight (8) hour day at the rate of pay he was receiving at the time of injury. I. ^Miscellaneous 1. No employee shall, as an acknowl edgment of guilt, be required to write, or affix his signature to, any letter or printed matter which the Company may use as a means of accumulating information for de- . moting or lowering his classification. 2. Any employee who accuses another employee of misconduct or mishandling of his duties shall be required to appear be fore the Workmen's Committee, the Man agement, and the accused to substantiate his accusation. 20 4 1 I 1 j j i J 1 ARTICLE IX SETTLEMENT OF DISPUTES AND .GRIEVANCES A. 1. Any employee wlio feels that he has been subjected to unfair or discriminatory treatment with respect to his conditions of employment aS.set forth 'in this agreement, shall promptly and personally, within ten days, attempt to adjust the matter with his Foreman or appropriate supervisor. This shall be done ,by a full and free discussion of the grievance, and the Foreman or ap propriate supervisor wili investigate the cir cumstances, if'riot himself sufficiently fami liar with the case,' and will call upon higher management, jf necessary, to aid him. If at the conclusion of the discussion with his supervisor he is not satisfied, the employee shall so state and advise his supervisor that he is taking the first step in presenting- a grievance. 2. Failing to; reach a satisfactory under standing or adjustment, the- aggrieved em ployee within five (5) days thereafter shall present in writing his case personally, or thru the representative of the Union, to the Refinery Manager. The Refinery Man ager shall, within seven (7) days from the date of the presentation [ of the grievance in writing to Him, give to the employee, if he presented his case personally, or to the representative bf the Union if such repre sentative presented said grievance, the writ ten answer of'the Company to said grie vance, and thei representative of the Union shall notify the P.efinery .Manager in writ ing within sevjm (7) days from the date on which the `Company's' answer is given, whether or not . the decision of the Com- ! 2i ; 3. If notice of arbitration is given, then the grievance shall be referred to an ar bitration committee consisting of three members, one to be appointed by the Un ion, one to be appointed by the Company, and the third to be selected by the first two. The Union 'shall appoint its arbitrator and notify the Company thereof, within sev en (7) days from the date of giving written notice of intent to arbitrate. The Company likewise shall appoint its arbitrator and notify the Union of its choice within seven (7) days from receipt of notice by the Union of its intent to arbitrate. The Company and Union will equally divide the expenses of the third member, should any be incurred. 4. If agreem.ent on the third arbitrator cannot be reached within fourteen (14) days, the Federal Mediation and Conciliation Service shall berasked to submit a list of five names from which the third arbitrator shall be determined by each party striking one name in alternate manner until only one remains. B. A majority decision of the Arbitra tion Committee shall be final and binding on all parties. In such cases, the Company and the Union shall furnish to the Arbitra tion Committee, ail information in their pos- . session necessary to a full understanding of the subject matter of the grievance. C. The arbitrators shall have authority only to interpret and to make decisions based upon the provisions of this agree ment; and shall not have authority to alter any of the terms of the agreement. ARTICLE X If any of the provisions of this contract shall be held invalid by any governmental authority, such actions .shall not invalidate the other provisions hereof. I ARTICLE XI Notices herein provided may be given by depositing;the same in the United States mail in a sealed envelope, registered and postage paid, , and addressed by one party to the other -as follows;: International Union of Operating Engineers, Local No. 552 7629' Parral Road El Paso, Texas Standard Oil Company of Texas P. O; Box 862 1 El Paso, Texas Attention; Refinery Manager IN WITNESS WHEREOF the parties have caused this instrument to be executed by their duly authorized representatives the day and year first above written. INTERNATIONAL UNION OF OPERATING ENGINEERS, LOCAL NO. 552 ' 1 By C. J. McBride, Jr.;, President By F. W. 4y Bishop, Secretary. STANDARD blL COMPANY OF TEXAS By M. P. Paret, Jr., Vice President 23 CHEV B8 7239 EXHIBIT "A" REFINERY CLASSIFIED OPERATING & MECKANICAL WAGE SCHEDULE OPERATING DIVISION Classification Head Operator A ................... Catalytic Cracker Thermal Cracker Crude Distillation Symbol Head Operator 8 ................... ....HOB Gas Recovery-Aikytstion Pumping Thermal Cracker Head Operator C ..................... , ...HOC Catalytic Cracker Gas Recovery-Alkylation Perco Desulfurizer High Pressure Boilers Platformer Gauging Operator A ......................... .... ___ OA Catalytic Cracker Crude Distillation Gas Recovery-Alkylation Thermal Cracker _ Gauging Caustic Treating Operator 8 ......................... .. .... OB Catalytic Cracker Gas Recoyery-Alkylafion Treater Operator C ............................. .... OC Catalytic Cracker High Pressure Boilers Gauging Hourly Rate $3.0750 I.S683 2.8625 2.7563 2.5975 -2.3325 Daily Rate $24.60 23.75 22.90 22.05 20.78 18.66 s* -f l i MATZN^E^AXCE DIVISION Classification Senior Mechanic ;......... 4 Hourly Rate Mechanic A ........... Stockman A ..... i .i.... Mechanic 3 ........... .......... ............. 2.5975 Stockman Helper A .... Stockman Helper B ......... ...............2.2375 Helper B ............... >_____ ..............1... 2.2375 Helper C .................. .............. j... 2.0438 Laborer ................... .. Daily Rate $23.75 22.90 22.90 20.78 20.73 19.25 19.25 17.90 17.90 16.35 14.39 FILLING & SHIPPING Finished Stock Gauger ... 20.73 Carioader Senior ........ ...............j.. .2.5975 20.73 Carlosder A ....... i.... Carloader 3 ...........A, ... 19.25 17.90 Helper C................. .. ,i.... | 16.35 Employees who work any time other than day shift will receive, in addition to the above rates, Sc an hour for the after- noon shift, or 16b.an hour for the morning shift. | - E -Jo& Puogre isiO M Cv^&ct m/xmce - ^Toeewiciose EXHIBIT "C" PROGRESSION & TRANSFERS WITHIN THE OPERATING DIVISION All men hired for Operations will be hired at the Helper "C" rate. This rate will be effective for a period of 20 work days, except in cases where men have be come qualified and work an OC job in less than 20 work days, the OC rate will then be paid for any OC work performed. After the initial 20 day work period, if the man is not working' in an OC classifica tion, he will be advanced to the Helper "B" rate. After having worked in an OC classifica tion, thereafter a man will be paid at the rate of his basic classification or at the rate of the classification at which he is working, whichever is higher. An employee's basic classification or assignment is the classification in which he would be work ing full time provided there were no ab sences in classifications above for any rea son. Swing jobs in atl cases are basically classified at the lower of the two swing classifications. Por all periods of break-in or other train ing work, he will be paid at the rate of the classification at which he is breaking in or the rate of the classification in which he would have been working, whichever is higher. For the purpose of further training an employee in the next higher classifica tion as a refresher, a man in the higher classification may be assigned a job in the next lower classification, and the man In the next lower classification assigned a job in the next higher classification. 2S 5 .s During periods When there is a temporary surplus of Operating manpower, operators may be required ; to work in the Mainte nance Division. During this period they will be paid at the Helper "B" rate if their basic assignment is in the Operator Pool, and will be paid a the rate, of their basic assignment if their basic assignment is OC or higher. ! i Permanent vacancies at the OC level will be filled by seniority from the Oper ator Pool. After receiving a; basic assign ment in either of ,the combined progressional sections below the OA level, a man will remain in the assigned Section except that during the month of Npvember each 3-ear he may request a transfer to the other combined pfogressionai section and receive a new basic, assignment below the OA level, according to seniority, as soon thereafter as he is able to qualify by ability to hold such basic assignment. Men will be promoted to fill permanent OA vacancies (Lighit Oil, Stocks & Utilities. Catalytic Cracking, Thermal Cracking) from the OB level in the: combined progressional section to which he is assigned, according to seniority and ability. After a man ac cepts a permanent basic assignment of OA in one of the four progressional sections (Light Oil, Stocks &. Utilities, Cat Cracking or Thermal Cracking), he will progress by seniority and ability only in that section. In the event he wishes to transfer to. anoth er section, he may: do so at any time by making a written request to the Company and by taking a basic assignment (OC) just under the youngest! basically assigned OB 29 in that particular professional section, and progress in this relative position. Temporary vacancies of not more than 30 days duration, occasioned by illness, vaca tions, leaves of absence, etc. -will, when qualified men are available, be filled on the shift on which they occur, by vertical move ment within the plant, as indicated by the Progression Chart, which is a part of this Exhibit. "When adequate qualified men are not available for such vertical movement, then changes in schedule shall be made to provide adequate qualified men. Schedule changes shall be made if neces sary to assure that the senior qualified man in each basic classification in each profes sional section shall, over a period of one contract year, receive substantially more shifts of work in the next higher classifica tion than any junior man In the same basic classification in the same progressional section. In event of an anticipated vacancy in ex cess of 30 days in an established basic job due to reasons' such as extended illness, leaves of absence or special assignments, such vacancies will- be filled in accordance with the procedure used in filling permanent vacancies, without changing basic classifica tions. Permanent vacancies--Promotions to fill any job. above the OC level,' when such job is permanently vacated, will be in ac cordance with seniority and ability, except that any man may request in writing to the Company that he remain in line of pro gression in any one plant in a progressional section rather than accept a job of higher 30 classification ih another plant in the same progressional section. When a man requests, and is therefore given a permanent plant assignment, he for feits all future rights to a higher job in the same progressional section except the higher job in the plant in which he requests to remain. j - A man, at his written request to the Com pany, will be j allowed to remain on any permanent assignment without progression to higher jobs.' i Lateral training at all, levels in a pro- gTessional section will be -given to all oper ators who agree to such training and who are satisfactorily performing their duties in their plant assignment. Such training will be done consistent with Operating require ments. i ! Lateral movement between jobs within a progressional section will be made at rea sonable Intervals when such movement is desirable from jthe viewpoint of both the man and the Company. All men at ;all levels within a plant shall be required to learn the next higher job in their respective plant as rapidly as possible. The Company shall aid every man as much as possible in this endeavor. 31 V 3a In the event the work schedule o a Maintenance employee is changed and his starting time on his new schedule is more than one hour sooner 'or later than the starting time under his schedule immedia tely prior to the change, he shall receive the extra compensation* as provided in ART ICLE III. B.2#a,{i;, - Any change in start ing time of one hcur or less sh'ail not require notice or payment provided in ART- ICLE ill. B,2.a.(l). ' 1 Add bo EXHIBIT 'AM 4. For all shifts of Maintenance em ployees starting or ending outside the hours of 7:00 AM to 5:30 PM, the applic able shift differential shall be paid. Applicable shift differenCiais are as fellows: 84 per hour -from 4:00 PM until midnight, and 16c per hour from midnight until 8:00 AM. : Shift differential shall not .be paid Maintenance employees Whose regular day begins and ends between 7:00 AM and 5:30 PM o: for unscheduled continuous hours worked beyond their regular day shift quitting time. r [' Add to ARTICLE II. A: 5.. Should four or more hours of any regular work day for Maintenance employ ees fall outside the hours 7:00 AM to 5:30 PM, a lunch period shall be provided cn Company time, as stated in the Stand ard Oil Company of Texas* letter to the WORK REQUISITION GO-113 TO COST NOT MORE THAN__ 4 *'S I^J/d rSxbu {, SUB. REQ. NO.. TO. /) P. / YNCU ; Attaj / (7. A. I. 'T-Jj J At qt& n?J0.4TO BE USED p /a/ ..C fj L. T> 3 a &S /> / tel A/. >. AP"PPRR. _ S. O< . Wr.. o. ) M* NO.) -ITEM NO.. 2 <1 Ci sCHARGE TO. y^S. . N,,(* *s'" V7jb-> 1^1.,' t EQUIPMENT READY: DATE _TIME_ LOCATION DISTRICT _ - ' ... UDATE REQUIRED. //-//- SAP instructions.-/^js..fiL ft F# T9 <& - //.-? /a/Srate A t/caJ ss MKitJ& - 3'Hf 79$?. A47/) 7//f/Sp rofi- \ _t > l/a/ssc- /*/Sesc Ayr All A Bo,/ <rr / ^ //a/ /) ?.<?/ tv aAi C >. T'M g .? A / a/ AA / TU STAki ft t) T'M I a< N / S 5? _ ___ MA <SajS S/A /NS i/L A t/Sn ,__________ il /on //)/:!' DATE COMPLETE /Asbl^N TO j/ ^ / ACTUAL COST siRNPn /X ' . !. DUPLICATE . ._____ ,j. GO-113 <5000 BKS. 2-37) CHEV B8 7247 .AGREEMENT ' Between STANDARD pIL COMPANY OF TEXAS sind INTERNATIONAL; UNION OF OPERATING ENGINEERS Local Union No. 552 THIS AGREEMENT is made and en tered into thi.^ 20th day of May, 1952, be tween Standard Oil Company of Texas, with a Refinery at; El Paso, jTexas, herein re ferred to as the "Company" and Interna tional Union of Operating Engineers, Local No. o o 2. ,, | WITNESSETH:. . RECOGNITION OF UNION The Company recognizes the Union as exclusive representative of all employees of the Company's El Paso Refinery except Clerical, Supervisory, Administrative, and Technical, for the purpose of collective bargaining with respect to wages, hours and other conditions of ^employment, sub ject to and in; accordance with the provi sions of the National Labor Relations Act. j ARTICLE I This Agreement shall be effective as of March 1, 1952, and shall remain in effect until February 28, 1953,`and shall be auto matically renewed for cpnseeutive periods of one (1) year each thereafter, unless either party shall notify the other in writ ing of its intention to terminate the Agree ment at least Isixty (S0); days prior to the first day of any contract year; provided, however, that either party may notify the other party in writing, at least sixty (80) days prior to the first day of any contract year, of its desire to change, amend, or omit any Article or Articles contained in said Agreement, and the serving of such notice shall have the effect of annulling the said Article if no agreement is reached within sixty (6 0) days after the termina tion date of the Agreement, The remain der of the contract shall he automatically renewed unless notice is .given of intention to terminate the, entire contract as herein above provided. ARTICLE II ' 1. Regular hour? of work shall be 8 hours per day exclusive of lunch periods. 2. A work day shall consist of the 2 ihour period, commencing at 12:01 A.II. A work week shall consist of 7 consecutive days, commencing at 12:01 A.M. Monday. 3. The Company will establish weekly work schedules consistent with operating requirements to permit regular and con secutive days off when such schedules consist of 5 days or less, except that such cannot be strictly applied to shift break ers or extra men. or due to the necessity of changing shifts. When the plant is work ing a. 6-day schedule, the employees will be given a regular assigned day off in each 7-day work week. When employees are required to work on their regular day off because of an emergency, they will not be required to take another day off in lieu of their regular day. ARTICLE III 1. Wage ratfes shall be those for work performed in. the Company's present job classifications as set forth in the Refinery Wage Schedule'attached tp, and to become a part of, the original signed copies of the Working Agreement, as effective on the day of said Agreement, or any wage rate or classification mutually agreed to here after. Company; wage schedules show shift differentials, where applicable, at the bot tom of the wagp schedule.1 The shift differ entials are in Addition to1 the basic daily rates. They apply to employees who work on regularly rotating shifts and to Main tenance employees when scheduled to work shifts other than their regular day shifts: but they will npt be paid|(a) for the first such shift of rearranged, schedule when time-and-one-half is payable, nor (b) for overtime hours: worked ap a continuation of any shift. , 2. Overtime rate shall be one and onehalf times the; regular rate and shall be paid: (a) for all work d,ons in excess of eight (8) hours in any twenty-four hour period, or for work done in excess of forty hours in any y/ork week; (b) for work done on off day or outside of regular scheduled hours at the Company's request, provided that in employee who is called, out and reportsifor such work shall receive a minimum of four (4) hours pay at straight time rates and (c) for the first shift of rearranged work; schedule, if the employee whose shift is changed shall not have been notified at least forty (40) hours prior to [the beginning of the first shift. ! ! 3. Xo employee shall lose any time or pay by reason of shift changes. 4. Where an employee works in two classifications in one day, and works less than a half day in the classification carry ing a higher rate than the classification in which he works the balance of the day, he shall be paid for one-half a day at the high rate and the other half day at the lower rate. If he works one-half day or more in the classification carrying the higher rate of .pay than in the classifica tion in which the balance of the day is worked, he will be paid a full day at the higher rate. When a man regularly employed in a higher pay bracket is called upon to re lieve a man in a lower classification, be cause of an emergency situation, he will not be reduced in pay in cases where he might otherwise have continued to work at the higher pay. This is not intended to apply to changes from a higher to lower classification, occasioned by the normal fluctuation in work. 5. An employee promoted to a higher classification shall be paid at the rate of that classification upon starting such work. 6. Employees of the Helper Group, who are required to fill in temporarily in. other classifications, shall be paid the rates ap plicable to those jobs dependent upon the time thus worked. The principle outlined in paragraph 4 will be used in determining whether they will receive pay for one-half of a day or a full day at the highest rate on each day of broken time. Seniority shall be followed in. selecting these men, de pending on their ability. [ARTICLE! IV 1. The provisions of Article II and III, relating to hours and days of work and to wage rates, may be opened by either party for further negotiations; at successive in tervals of six, months from date of con tract. i ;: i 2. Written 'notice of intention to open negotiations shall be given (30) thirty days prior to; expiration of any six (6) months period, ..and negptiations shall be commenced within thirty (30) days after notice has bee*i.given. Any agreed changes which may reSiilt from jsuch negotiations shall be effective at commencement of six (6) months interval fallowing that of which notice was given, unless the parties shall agree onAsome other effective date. (ARTICLE | V Seniority, asl herein referred to, shall be fixed by the date of entering the service of the El Paso Refinery. ARTICLE VI PROMOTIONS; DEMOTIONS, LAY-OFFS and Re-employment 1. (a) Promotions and demotions shall be based on seniority and, ability. It is the intent to give; every employee an oppor tunity to progress into higher jobs in line with his seniority. It is; mutually recog nized, however; by the Company and the Union that ability must ,be given consid eration in all such moves.; Thus, there may be individuals who, through lack of knowl edge, skiil or `efficiency on the job. are -not capable of handling the higher skilled jobs, but who dre capable, of satisfactorily CHEV B8 7251 handling sane of the intermediate or lower jobs. (b) Lay-offs and rehirings shall be based on seniority. 2. An employee working the full regu lar work schedule for the position held, whose term of employment has been less than one year and who may he laid off because of lack of work, shall be con sidered as having continuous service if he is re-employed by the Company within thirty (30) calendar days. The total lay off during the first year shall not exceed forty-five (45) working days of the em ployee's yearly work schedule. 3. An employee with over one year but less than three years continuous service, who may be laid off because of lack of work, shall be considered as having con tinuous service if he is re-employed by the Company within sixty (60) calendar days. The total lay-off during the second or third year shall not exceed in either year sixty (60) working days of the em ployee's yearly work schedule. 4. An employee with three or more years of continuous service, who may be laid off for lack of work, shall be con sidered as having continuous service if he is re-employed by the Company within ninety (90) calendar days. The total lay off during the fourth year, or any subse quent year, shall not exceed in any one year ninety (90) working days of the employee's yearly work schedule. 5. In case of re-employment, employees who have been laid off shall be notified by registered letter at their last known local address in order of their foregoing senior 6 ity to report for work. In the event any employee so notified shall fail to report for work within five (5) days! of date of no tice, such employee's seniority shall he terminated provided he is, not prevented from reporting because of sickness, death or emergency infolving himself or his im mediate family and so notifies the Com pany within five; (5) days.' This does not apply to men who are replacing men in the military service. Under emergency conditions temporary men may be used un til former employees on the re-hiring sen iority list have reported for work. si ARTICLE VII VACATIONS AND HOLIDAYS 1. Employees >vho have Completed one year's service with the Company shall be given two weeks'! vacation with pay each calendar year. In the fifteenth calendar year and in each 'calendar year thereafter, employees will be! given three weeks' vaca tion with pay. In (the twenty-fifth calendar year and in each .calendar year thereafter, employees will be given four weeks' vaca tion with pay. Operating needs are con trolling as to when a vacation may be taken. ;; 2. The following holidays shall be ob served: : : NEW YEAR'S DAY ! WASHINGTON'S BIRTHDAY MEMORIAL DAY FOURTH QE_: JULY LABOR DAY ! ARMISTICE DAY ! THANKSGIVING DAY' CHRISTMAp ! 7 3. Regular employees shall receive their regular pay for holidays observed, when such holidays fall on their scheduled work days. 4. Employees who work on such holi days, whether scheduled or unscheduled work days, shall receive two times their regular straight-time pay for the work performed. 5. If any of these holidays falls on a Sunday, the Monday immediately follow ing shall be observed.as the holiday. ARTICLE VIII WORKMAN'S COMMITTEE The Union shall create a Workman's Committee, composed of three employees, who shall meet with representatives of Management at regular monthly intervals for discussion of individual or mutual nroblems and to dispose of questions aris ing under this Agreement. Minutes of all such meetings shall be kept and signed by ail parties attending. One .signed copy shall be furnished for the use of the Union and one for the use of the Company. : ARTICLE IK SETTLEMENT OF DISPUTES AND GRIEVANCES 1. Any employee who feels that he has been subjected to unfair or discrimina tory treatment with respect to his condi tions of employment, shall promptly (with in ten--10--days) attempt to adjust the matter with his foreman or appropriate Supervisor. Failing to reach a satisfac-. tory understanding or adjustment, the ag grieved employee within five (5) days thereafter shall present in writing his case personally, or through the! representative of the Union, to the Refinery Superintend ent. The Refinery Superintendent shall within seven (7) [days from!the date of the presentation of the grievance in writing to him, give to the employee, if he pre sented his case personally, or to the rep resentative of the Union .if such repre sentative presented said grievance, the written answer-bf the Cohipany to said grievance, and tji.e representative of the Union shall notify the Refinery Superin tendent in writing within seven (7) days from the date on:w'nich the'Company's an swer is given, whether or not the decision of the company [oh the grievance will be accepted, or whether said! decision shall "be arbitrated. If. notice of arbitration is given, then the grievance, shall be referred to an arbitration committee consisting-of three members, one to be appointed by the Union, one to be appointed by the Com pany, and the third to be selected by the first two. The Upion shall `appoint its ar bitrator and notify the Company thereof, within seven (7} days from the date of giving written notice of ijntent to arbi trate. The Company and Union will equally divide the expenses of the [third "member, should any be incurred. [ > 2. If agreement on the third arbitrator cannot be reached within fourteen days (14) days, the three District Judges shallbe asked to submit the names of three possible arbitrators and each party shall be obligated to select the tw[o of such three names submitted! who will [be satisfactory to them. The one .selected by both parties shall' be accepted as arbitrator. If both parties submit the same twb names as sat- CHEV B8 7253 isfactory, the Judges shall be asked to des ignate the one of these two to serve. 3. A majority decision of the Arbitra tion Committee shall be final and binding on all parties. In such cases, the Company and the Union shall furnish to the Arbi tration Committee all information in their possession necessary to a full understand ing of the subject matter of the grievance. 4. The Arbitrators shall have authority only to interpret and to make decisions based upon the provisions of this Agree ment; and shall not have authority to alter any of the terms of the Agreement. ARTICLE X All benefits arranged by the Company for its employees generally shall be avail able to employees covered by this Agree ment. The Company shall make informa tion concerning such benefits available to the employees. ARTICLE XI BULLETIN BOARDS The Union shall have the privilege of . maintaining for its exclusive use bulletin boards on the premises in a place desig nated by the Company for the purpose of posting notices or bulletins. It is under stood that nothing of a controversial or political nature shall be posted on such board. ARTICLE XII UNION LEAVES OP ABSENCE If plant conditions permit, leaves of ab sence of not more than fourteen (14) days duration, (except where distances to be traveled require additional time, in which10 10 :jkv. -W`rr:' . .. case not more than;thirty--30--days) for the purpose of attending Union Confer ences or Meetings wfrl be granted during any calendar year to not more than three employees, provided! that not more than two employees shall, pe granted simultane ous leaves. ;| j ARTICLE XIII ; Jro' resignation; ent^r the " EMPLOYMENT] OF THE UNION i I' ! If any member pf the Union shall re quest a special leave of absence from his employment with the Company for the purpose of accepting] employment with the Union, the application of such member for re-employment, if blade within, one year from date of start !qf such leave, will be considered and accepted on the following conditions: .| ] 1. That his physical condition shall not have changed materially during the period from date of such special leave to date of application for re-enjiployment. .2. The request for] a special! leave of ab sence shall be in writing and shall state the purpose for which it is made and that the employee intends to apply for re-em- ployment within one year. I I 3. Applicant, if reremployed within said period of one year, ] will re-enter the job classification to which his seniority at date of special lea-^e of absence entitles him. !| | 4. It is understood that all Company benefits, including .life insurance, are sus pended during the; period of such special leave of absence but]will become operative ill ' CHEV B8 7254 again upon re-employment with, such serv ice accumulation attained at start of leave. ARTICLE XIV MISCELLANEOUS AND GENERAL Section 1.--Discrimination: There shall be no discrimination against any employee with respect to his condi tions of employment because of his mem bership in this labor Union, or on account of any activity undertaken in good faith in his capacity as a representative of other employees. Section 2. -- Conference During Working Hours: Employees, with the approval of the Re finery Superintendent, may be permitted to confer during working hours with rep resentatives of either Union or Manage ment on matters concerning employer-em ployee relations without loss of time or pay. Section 3.--Clothing: Protective clothing will be provided by the Company where needed for personal safety, and where destructive action over and above that encountered in the course of regular employment makes it necessary. Section -1.--Distribution of Overtime: 1. Consistent with operating require ments, the Company will, to the best of its ability, distribute overtime in an equita ble manner to all employees in all classi fications. 2. To give effect to Paragraph 1, as ap plied to Refinery Operators, when an ab- i2 -a .T sence will occur on an operating job, and the Company learns of the absence during the eight hours ;of the preceding shift, the Operator handling the job on. that shift shall be offered ;this additipnal shift before the job is otherwise filled. This provision will not apply: (a) where the Operator re ferred to above has worked more than twelve hours in'the preceding twenty-four hours, or (b) 'where the Company has more than eight hours advance notice of the absence. In either (a); or (b), the job will be filled, ab nearly as possible, with an employee in the same classification having the least1 amount of overtime to his credit. .1 Section 5.--Civic Duties: ' , I Any employee;required tb be absent dur ing his regular! jvorking schedule ,on ac count of jury duty, or required to attend court, or coronier's inquest, or to serve as a witness, shall' be allowed the time off necessary to perform this service. An employee shall receive for the time he is thus absent the excess, if any, of his regular pay for such period over the fee received. Section 6.--Overtime Meals: When employees are required to work overtime more than two hours beyond their regular scheduled quitting' time, meals at the Company's expense shall be considered due upon the completion of the first two hours of such overtime, and every four hours thereafter. The cost of meals so provided shall not exceed $1.50 each. When it is known in advance that the work will continue beyond the time at 13 which, the meal will he due, the Company Jt ARTICLE XV may furnish the meal in advance of such time. i ! If any of the provisions of this contract shall he held invalid by any Governmental authority, such-actions shall not invalidate Section 7.--Voluntary Payroll Deduction of Union Dues: i f the other provisions hereof. ;| i ARTICLE XVI Employees covered by this Agreement i may authorize the Company in writing \ Notice herein provided 'may be given by on a suitable form , to deduct the regular t j depositing the same in the United States monthly dues of the Union from their wages, and Company shall remit same to the Secretary of Local Union 552 not later \ } t mail in a sealed envelop^, registered and postage paid, and addressed by one party to the other as; follows: \ than two weeks after the end of the first i payroll period in each month to cover { International Union of Operating Engineers the dues for the foliowing month. Em ployees may at any time revoke such au thorization by giving the Company written notice on a suitable form, a copy of which will be sent to the Union. Section C.--Miscellaneous: t i 5 t Local No. 552 1510 Upson Avenue El Paso, Texas No employee shall be required to write or affix his signature to any letter or print ed matter which the Company may use as a means of accumulating information for ; ttJ 1i demoting or lowering his classification. Any employee who accuses another em ployee of misconduct or mishandling of his duties shall be required to appear be fore the Workman's Committee, the Man agement, and the accused to substantiate his accusation. The Union, its officers and members shall not intimidate or coerce employees into joining the Union or continuing their membership therein. Neither shall the em ployer intimidate or coerce employees into withdrawing from, or refraining from join ing the Union. 14 15 l4r .**; r` * , .?-'. ;f: ` >- ^ "` ; `'.rj-ryr ^'i : 1 v?3'r` A>--.lyir-ffi'cr. rn-^ ... *>:>.5 ' -)">>'}?#;. ,5 'iff' STANDARD OIL COMPANY tl '-'? :i ! ~- OF TEXAS . ,. . ';-:.'~- and ;;:.;i \- INTERNATIONAL UNION OF OPERATING ENGINEERS ' LOCAL UNION No. 552 (A. F. of L.) -ivr,...1;. ~. ... : - -. .;: -WOK- .. v js:' ..1 ^ -t ~ * -r <* V - * /.- -, --i.'-- " " _"t h ;' r: V: 'V:i.'-;'- U-A-'* W `Vv*V ' - - -............ *v* =*' ..... ^ :-{ 55*^-'= -'- - 7Wsr;~ y " -.....;-: ,,>.;: UsCA'lXnrt Article . . - Recognition c the Union I Scops & Term of Agreement............ 2 XI Work; Hours, Days & Schedules--. 2 III Wage; Rates, Overtime & Pay Computation ............................... 2 IV Wage; Rates Reopening --................... 4 V Seniority (Definition) ....................... 5 VI Prombtions, Demotions, Lay Otis, Reemployment, Transfers 5 VII Vacations & Holidays .......................... 8 VIII Workmans' Committee .................. 9 IX Grievances & Arbitration .................. 9 X Employee Benefit Plans .....................11 XI Bulletin Boards-:.............. ............ XII Union Leaves oil Absence .... _12 ..12 XIII Resignation to Enter The Employ of The Union ......... .12 XIV Discrimination ....:_____ (Sec. 1) 13 Conferences During Working Hours .........(Sec.. Clothing ...............;...............(Sec. Distribution of 1 2) 13 3) 13 Overtime ....... ;.... -(Sec. 4) 14 Civic Duties ....... 1--. - (Sec. 5) 15 Overtime Meals ,..... .(Sec, C) 15 Check `off of Union Dues --...... .(Sec, 7) 16 Striked & Lockouts .(Sec; S) 16 Smoking. Areas ....... -(Sec. 9) 16 Contract Labor ....... .(Sec. 10) 16 Reprimands .......-...... .(Sec. 11) 17 Miscellaneous ...:.... .(Sec. 12) 17 XV Saving) Clause ........................ 18 XVI Signatures & Addresses .................... 18 Exhibit A--Classified Opera tors ^ Mechanics Wage Schedule ...........'......................................19 CHEV B8 7259 ;[ I AGREEMENT Between STANDARD OIL COMPANY OP TEXAS and INTERNATIONAL UNION OP OPERATING ENGINEERS LOCAL UNION NO. 553 THIS AGREEMENT is made and en tered into !this 20th.. day of April, 1953 between Standard Oil Company of Texas, with a Refinery at El Paso, Texas, here in referred! to as the.."Company," and In ternational! Union of pperating Engineers, Local No. 55 2, herein referred to as the "Union." ! u WITNESSETH: RECOGNITION OP UNION The Company recognizes the Union as exclusive representative of all employees of the Company's El Paso Refinery except Clerical, Supervisory, 'Administrative, and Technical, for the purpose of collective bargaining ;with respect to wages, hours and other conditions ;of employment, sub ject to and! in accordance with the provi sions of the National Labor Relations Act. ARTICLE I This Agreement shall be effective as of March 1, 19 53 and shall remain in effect until February 28, 19 54, and shall be automatically renewed for consecutive periods of :one (1) year each thereafter, unless either party shall notify the other in writing of its intention to terminate the Agreement at least sixty (60) days prior to the first :day of any contract year; pro vided, however, that either party may notify the other party in writing, at least1 1 sixty (60) days prior to the first day ot any contract year, of its clesira to change, amend, or omit any Article or Articles contained in said Agreement, and the serv ing- or such notice shall have the effect of annulling the said Article if no agree ment is reached within sixty (;30) days after the termination date of the Agree ment. The remainder of the contract shall be automatically renewed unless notice is given of intention to terminate the entire contract as hereinabove provided. ARTICLE II .. 1. Regular hours of work shall be S hours per day exclusive of lunch periods. 2. A work day shall consist of the 24hour period, commencing at 12:01 A..M. A work week shall consist of 7 consecutive days, commencing at 12:01 A.M. Monday. 3. The Company will establish weekly work schedules consistent with opeiating requirements to permit regular and con secutive days off when such schedules con sist of 5 days or less, except that such cannot be strictly applied to shift breakers or extra men or due to the necessity of changing shifts. Vvhen employees are re quired to 'work on their regular day off because of an emergency, they will not be required to . take another day off in lieu of their regular day. ARTICLE III . 1. (a) Wage rates shall be those for work performed in the Company's present job classifications, set forth as Exhibit "A"; or any wage rate or classification mutually agreed to. hereafter. (b) Company wage schedules show O shift differentials, where "applicable, at the bottom of the wage Schedule. The shift differentials are in addition to the basic daily rates.' They apply to operating employees who work on regular rotating shifts; and to maintenance employees when scheduled to work shifts other than their ^regular day shifts. They will not be paid for the first shift of re-arrimged schedule when time and pne-half is payable, nor for overtime hours worked;as a continua tion of the day] shift. j 2. Overtime rate shall f)e 1-V2 times the regular rate.mnd shall be paid for: (a) All work done in excess of eight hours in any 24s-hour period, or (b) All work done iii excess of 40 hours in any w6rk week,; (c) All work done on first off day, or outside of regular scheduled hours, at Company's request, (d) The first shift ;of rearranged work schedule, if the employee whose shift is changed shall not have been noti fied at least 40: hours prior to the be ginning of the first shift. . ; 3. An employee' who is called out to work and who reports for such work shall receive a minimum of four hours' pay at straight time;rates or time and one- half for workperformed, whichever amount is the greater. | 4. Double time (two times the base Tate) shall be paid for work done on the second off day where the first off day is also worked. i .. ; 5. Where an Employee ;works in two classifications in one day, and. works less 3 CHEV B8 7261 than a halt day in the classification carry ing a higher rate than the classification in which he works the balance of the day, he shall he paid for one-half a day at the high rate and the other half day at the lower rate. If he works one-half day or more in the classification carrying the higher rate of pay than in the classification in which the balance of the clay is worked, he will be paid a full day at the higher rate. When a man regularly employed in a higher pay bracket is called upon to re lieve a man in a lower classification, be cause of an emergency situation, he will not he reduced, in pay in cases where he might otherwise have continued to work at the higher pay. This is not intended to apply to changes from a higher to lower classification occasioned by the normal fluctuation in work. 6. An employe promoted to a higher classification shall be paid at the rate of that classification upon starting such work. - 7. Employees of the Helper group, who are required to fill in temporarily in other clasifications, shall be paid the rates ap plicable to those jobs dependent upon the time thus worked. The principle outlined in paragraph 5 will be used la determining whether they will receive pay for one-haif of a day or a full day at the highest rate on each day of broken time. Seniority and ability shall be followed in selecting these men. ARTICLE IV 1. The provisions of Article II and Article III, relating to hours and days of is&tHSjS&Ss** dife: -^ork and to wage rates, may be opened by either party for further ^negotiations at eaccesaive intervals of six months from date of contract. t- 2. Written notice of intention to open negotiations shall be given thirty (30) days prior to expiration bf any six (G) months period, And negotiations shall be commenced within thirty (30) days after notice has been given. Any, agreed changes which may result- from sdch negotiations shall be effective at commencement of six (G) months interval following that of which notice was given, unless the parties shall agree on some other effective date. ARTICLE V Seniority, as! herein referred to, shall be fixed by the; date of entering the serv ice of the El Paso Refinery. ARTICLE Vi PROMOTIONS, ! DEMOTldNS, LAY-OFFS AND RE-EMPLOYMENT i 1. (a) All promotions,: d e m o t i o n s , 'placement of men displaced by job ter minations, and' all filling of vacancies shall be based ;on seniorty and ability. It is the intent tb give every employee an opportunity to {progress Into higher jobs in line with hip seniority. It is mutually recognized, however, by the Company and the Union that .ability must be given con sideration in all such moves. Thus, there may be individuals who, .through lack of knowledge, skill or efficiency on the job, are not capable of handling the higher skilled jobs, but who are .capable of satis factorily handling some ;of the interme diate or lower :jobs. (b) When an employee is not prog ressing or performing Ms work in a satis factory enough manner, he 'will be so in formed. If a promotion involving a man of less seniority is to be made because of the older man not qualifying, the older man will be so informed in advance of the move. He will be made to understand that he will be given promotional opportu nities later if he is able to qualify. (c) An employee promoted to' a higher job and failing to perform satis factorily on it will be allowed to return to the job previously held by him without loss of seniority rights. This, will not pre clude the employee's right to promotion to some other job which he is capable of performing. In this case an employee will retain his rights to normal promotions in accordance with paragraph 1. (a). (d) Lay-offs and rehirings shall be based on seniority. 2. Regular employees with less than one year's continuous service, who are laid off for lack of work, will have con tinuous service if rehired within 13 weeks after the last day worked. 3. Regular employees with more than one year and less than five years' continu ous service, who are laid off for lack of work, will have continuous service if re hired within 26 weeks after the last day worked. 4. Regular employees with, more than five years' continuous service, who are laid off for lack of work, will have con tinuous service if rehired within one year after che last day worked. 5.-r In case of re-employment, employees Who haTe been laid off shall be notified `U. registered letter at their last known - tdress. in order of their foregoing senior- r, to report for!work. In jdie event any jiployee so notifieu shall fail to report fir work within ten days of date of notice, ia'ch employee's seniority shall be termiv-'festted, provided he is not prevented from "`^porting because; .of sickness, death, or .^'emergency involving himself or his im- ij ' mediate family, ajid so notifies the Com'pany within five days. This does not apply it'-.-'to men who are replacing men in the Mil'f jtary Service. Under emergency conditions, I'Internporary men may be used until former -^'employees on the rehiring 'seniority list have reported for work. ; ' i Inter-Departmental Transfers: jjfet (a) The recognized refinery depart- .'ment3 are Operating, Mechanical, Labora' ary, Filling & Shipping. New employees gfevyathall in every case be hired for one of ' these departments, and hiring records will -*how this information. Seniority lists, is- , * sued monthly, will show the permanent departmental status of each, employee. (b) Tranfers. between.' departments may be made, with Company approval. (c) In all cases of permanent trans fer ter between departments, at any time, the .transferred employee will enter the new "..la department with , departmental seniority dating from the date of permanent trans fer, and he will relinquish all seniority ' in the former department. (d) Temporary interdepartmental :.'transfers may be made, for Ishort periods of time. Company' records will clearly in- CHEV B8 7263 dicate the temporary nature o such trans fers. The employee will not acquire de partmental seniority in the new depart ment nor lose acquired departmental seniority in his regular department. If any temporary transfer is later mads permanent, Company records and the Seniority List will so indicate, and the provisions of paragraph (c) above will apply. ARTICLE VII VACATIONS AND HOLIDAYS 1. Employees who have completed one year's service with the Company shall be given two weeks' vacation with pay each calendar year. In the fifteenth calendar year and in each calendar year there after, employees will be given three weeks' vacation with pay. In the twenty-fifth calendar year and in each calendar year thereafter, employees will be given four weeks' vacation with pay. Operating needs are controlling as to when a vacation may be taken. 2. The following holidays shall be ob served. New Year's Day Washington's Birthday Memorial Day Fourth of July Labor Day Armistice Day Thanksgiving Day Christmas If any of these holidays falls on a Sunday, the Monday immediately following shall be observed as the holiday. 3. Regular employees shall receive their regular pay for holidays observed, when such holidays fall on their scheduled work days. 4. Employees who. work on such holi days, whether scheduled or , unscheduled work days, shall receive two times their regular straight-time pay for the work performed. j i 5. All regular employees shall receive at least seven paid; holidays per year, ex cluding Armistice Day. Those; not so paid under the provisions of paragraphs 3 and 4 above, shall receive a day's:pay at their regular straight time fate for. each such holiday, excluding ^.rmistice Day. S. If, during an employee's vacation period, a recognized holiday occurs on what would have bieen his regular sched uled work day, he tyill be granted an extra day of paid vacation. The Company re serves the right to,- grant an extra day's pay at the straight jtjme rate in lieu of an extra day of paid .vacation, in any case where it considers [ such actipn desirable from an operating standpoint. ARTICLE VIII i WORKMAN'S COMMITTEE The Union shall, create a. Workman's Committee, composed of four employees, who shall meet with representatives of Management at regular monthly intervals for discussion of individual 'or mutual problems and to dispose of questions aris ing under this Agreement. Minutes of ail such meetings shall ^be kept an,d signed by all parties attending. One signed copy shall be furnished; for the ,use of the Union and one for the use of the Company. ARTICLE IX SETTLEMENT! OF -DISPUTES AND GRIEVANCES 1. Any employee who feels that he has CHEV B8 7264 been subjected to unfair or discriminatory treatment with respect to 'his conditions of employment, shall promptly (within ten days) attempt to adjust the matter with his Foreman or appropriate Supervi sor. This shall be done by a full and free discussion of the grievance, and the Fore man or appropriate Supervisor will inves tigate the circumstances, if not himself sufficiently familiar with the case, and will call upon higher Management if necessary to aid him. Failing to reach a satisfactory under standing or adjustment, the aggrieved em ployee within five (5) days thereafter shall present in writing his case personal ly, or through the representative of the Union, to the Refinery Manager. The Re finery Manager shall, within seven (7) days from the date of the presentation of the grievance in writing to him, give to the employee, if he presented 'his case personally, or to the representative of the Union if such representative presented said grievance, the written answer of the Company to said grievance, and the repre sentative of the Union shall notify the Refinery Manager in ..writing within seven (7) days from the date on which the Company's answer is given, whether or not the decision of the Company on the grievance will be accepted, or whether said decision shall 'oa arbitrated. If notice of arbitration is given, then the grievance shall be referred to an arbitration com mittee, consisting of three members, one to be appointed by the Union, one to be appointed by the Company, and the-third10 10 to be selected by the first two. The Union shall appoint its arbitrator and notify the Company thereof, within seven (7) days from the date of giving written notice of intent to arbitrate. Th,e Company likewise shall appoint its arbitrator and notify the Union of its! choice within seven days from receipt of notice by the Union of its intent to arbitrate.1 The Company and Union will equally divide the expenses of the third member, should any be incurred. 2. If agreement on ;the third arbitrator cannot be reached within ' fourteen (14) days, the Federal Mediation and Concilia tion Service jshall be: asked to submit a list of five "names from which the third arbitrator shall be determined by each party striking one nanie in alternate man ner until only one remains. 3. A majority decision of the Arbitra tion Committee shall be final and binding on all parties. In such cases, the Company and the Union, shall furnish to the Arbitra tion Committee all information in their possession necessary to 'a full understand ing of the subject matter of the grievance. 4. The Arbitrators shall have authority only to interpret and to make decisions based upon ! the provisions of this Agree ment; and 'shall not! have authority to alter any of the terms of the Agreement. ARTICLE X All benefits arranged by the Company for its employees generally "shall be avail able to employees covered by this Agree ment. The Company shall make informa tion concerning such benefits available to the employees. j . i 111 ARTICLE XI. BULLETIN BOARDS The Union shall hare the privilege of maintaining for its exclusive use bulletin boards on the premises in. places desig nated by the Company for the purpose of posting notices or bulletins. It is under stood that nothing of a controversial or political nature shall be posted on such boards. ARTICLE XII UNION LEAVES OF ABSENCE If plant conditions permit, leaves of absence of r.ot more than fourteen (14) days duration, (except where distances to be traveled require additional time, in which case not more than thirty -30- days) for the purpose of attending Union Con ferences or Meetings will be granted dur ing any calendar" year to not more than three employees, provided that not more than two employees shall be granted simultaneous leaves. ARTICLE XIII RESIGNATION TO ENTER THE EMPLOYMENT OP THE UNION If any member of the Union shall re quest a special leave of absence from his employment with the Company for the purpose of accepting employment with the Union, the application of such member for re-employment, if made within one year from date of start of such leave, will be considered and accepted on the follow ing conditions: 1. That his physical condition shall not have changed materially during the period from date of such special leave to 12 data of application for re-employment. 2. The request for1 a special leave of absence shah, be in writing and shall state the purpose: for which1 it is made and that the employee intends'to apply for re-em ployment within one year. 3. Applicant, if re-e|mployed within said period of one year, will re-enter the job classification to which his seniority at date of special leave; of absence entitles him. : ; 4. It is understood that all Company benefits, including life insurance, are sus pended during the period of such special leave of absence but will become operative again upon re-employment with such serv ice aceumuljition attained at start of leave. ; ARTICLE XIV MISCELLANEOUS AND GENERAL Section 1.--^-Discrimination: There shall be no discrimination against any employee with respect to his condi tions of employment because of his mem bership in this labor Union, or on account of any actitity undertaken , in good faith in his capacity as a representative of other employees. ! i Section 2.---Conference During Working Hours: j . i Employe, with the approval of the Refinery Mianager, may be. permitted to confer during working hours with repre sentatives oj,either Union or Management on matters .concerning employer-employee relations without loss|of time or pay. Section 8.---Clothing: (a) Protective clothing, including welder's gloves, "sleevCs and jackets, will be provided by the Company where needed for personal safety, or where destructive action over and above that encountered in the course of regular employment makes it necessary. (b) The Company shall furnish each employee with up to four pairs of leatherpalm gloves per contract year. Before re ceiving a new pair of gloves, each em ployee will be required to turn in his old pair. Section 4.--Distribution of Overtime: (a) Consistent with operating re quirements, the Company will, to the best of its ability, distribute overtime in an equitable manner to all employees, in all classifications. Any employee who is to be absent from his assigned shift will notify the Company as far in advance of such absence as possible. When processing op erations are temporarily halted for the shift on which the regularly assigned em ployee fails to report for work, the Com pany may determine whether or not it is necessary to fill this vacancy. (b) To give effect to "Par. (a) above as applied to refinery operators, the fol lowing procedures will be observed: The operator handling the job on. the shift preceeding the vacant shift will be asked to work the additional shift. In this case he may work the entire shift; or half of it, if he so desires, and the regular operator on the shift following the vacated shift is willing to work the. other half. This provision will not apply: (1) Where the operators referred to above have worked more than twelve (12) hours in the preceding twenty-four (24) hours, or (2) Where the Company has more Chan eight hours' advance notice of the absence, or | (3) Where there ; is an operator on the vacated shift who |is breaking in on any job andi who is qualified to relieve any job that, will provide relief for the vacancy. ; ! In either (1) or (2) the job will he filled with an: employee in the same classi fication when such qualified employee is available, having the least amount of over time to his cpedit. j Section 5.--Civic Duties: Any employee requited to be absent during his regular working schedule on account of jury duty, or required to attend court, or coroher's inquest, or to serve as a witness, shall be allovved the time off necessary to perform this service. An em ployee shall receive fop the time he is thus absent the excess, if any, of his reg ular pay for such period over the fee re ceived. ; j Section 6.--Overtime Meals: When employees are required to work overtime morp than two hours beyond their regular: scheduled quitting time, meals at the Company's i expense shall be considered dufe. upon tfye completion of the first two hours of suich overtime, and every four hours thereafter. The cost of meals so provided shall hot exceed $1.50 each. I When it is definitely known in advance that an employee will work a full eight hour overtime ishift, he rnay have the op tion of securing a double lunch, not to exceed S3.00, at either meal period. 15 CHEV B8 7267 Section 7.--Voluntary Payroll Deduction of Union Dues: Employees covered by this Agreement may authorize the Company in writing on a suitable form to deduct the regular monthly dues of the Union from their wages, and Company shall remit same to the Secretary of Local Union No. 552 not later than two weeks after the end of the first payroll period in each month to cover the dues for the following month. Employees may at any time revoke such authorization by giving the Company writ ten notice on a suitable form, a copy of which will be sent to the Union. Section 8.--Strikes and Lockouts: There shall be no cessation of work through strikes or lockouts during the period of this agreement. If either party notifies the other of its intention to open negotiations relating to hours, days of work and/or wage rates as provided in Article IV and no agreement is reached within ninety (9 0) days after receipt of such notice, the "No Strike and Lockout" clause shall not be applicable thereafter with respect to disputes arising out of negotiations on these subjects only; ail other terms and conditions of this "Agree ment shall remain in full force and effect. Section 9.--Smoking Areas: Smoking privileges will be provided foxall employees within the refinery. Sched ules for smoking will be- posted, designat ing places and times for which smoking is permitted. Section 10.--Contract Labor: Wnen maintenance work is required, necessitating the use of contract labor, an effort will be made, to up-grade, tempo rarily, qualified maintenance employees prior to securing contract labor in these higher classifications, : Section 11pKeprimands: (a) Ah employee will always be given a copy whenever any record of a reprimand is: placed ih his personnel file. He is to note on the Company's copy that he received his copy. 1 (b) Whenever an! employee is given . a final warning that further unsatisfac tory conduct.-will cause dismissal, the Management iwill give the employee two copies of the. written record of this final warning. The: additional copy may be pro vided the Local Union by the affected employee, if he. so desires He is to note on the Companyjs copy that he has received his copies of! the record. Section 12.--'Miscellaneous: (a) No `.employee .shall be required to write or jaffix bis | signature to any letter or printed matter which the Com pany may use' as a means of accumulating . information fpr demoting or lowering his classification. ! ... j: (b) Any employee: who accuses an other employee.of miscofxduct or mishandl ing of his duties shall be required to ap pear before the Workman's Committee, the Management, and the accused to sub stantiate his accusation. . (c) The Union, its jofficers and mem bers shall not 'intimidate,cr coerce employ ees into joining the Union or continuing their membership therein. Neither shall the employer intimidate 'or coerce employ- ees into withdrawing from, or refraining from, joining the Union. ARTICLE XV If any of the provisions of this contract shall be held invalid by any Governmental authority, such actions shall not invalidate the other provisions hereof. ARTICLE XVI Notices herein provided may be given by depositing the same in ,the United States mail in a sealed envelope, registered and postage paid, and addressed by one party to the other as follows: International Union of Operating Engineers _ Local No. 552 76 02 Taxco Road El Paso, Texas Standard Oil Company of Texas P. 0. Box 862 El Paso, Texas Attention: Refinery Manager IN WITNESS WHEREOF _the parties have caused this instrument to be executed by t.heir duly authorized representatives the day and year first above written. STANDARD OIL COMPANY OF TEXAS By /s/ M. P. PARET, Jr., Vice-President INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL UNION NO. 552 By /s/ JAKE A. TRUITT, JR., President /s/ FLOYD MYERS, Secretary 18 .M EXHIBIT "A" rSefinery|` CLASSIFIED OPERATING & MECHANICAL WAGE SCHEDULE Effective May 1. 1052 OPERATING DIVISION , Job Hourly Classification ; Syjnbol Rate Head Operator A ...;............... .HGa $2.40 Catalytic Cracker Thermal Cracker Head Operator B .. ........ i 2.37 Recovery Plant Crude Distillation ! Head Operator C ..J............... HOC z-: Reactor Kiln Alkylation Plant Pumping ; ' j: l Operator A ...............>. -........... 2.23 Fractionation --- Thermal Cracker Perco Dcsuifurizer High Pressure Boilers Operator B ............................... , .03 2.17 Compressors Thermal Cracker Crude Distillation Treating Plant f Operator C ............................... Reactor Kiln Alkylation Plant Caustic Treating Gauging s Operator Helper A >................ i 2.03 2.05 Crude Distillation Gauging \: i Operator Helper B ................. . .OHS 2.00 Recovery Plant Thermal Cracker : Perco Desulfurizer j High Pressure Boiiers" Daily Rate 519.20 18.9a CCS 17.84 17.36 15.64 16.48 16.00 10 MAINTENANCE DIVISION Classification Hourly Daily Rate Rate Head Mechanic ............ Mechanic A ................... Stockman A ................... ................................. 2.32 /Mechanic 0 ................... .............................. 2.11 Stockman B .................. ....................... .. 2.11 Stockman Helper A ........ .../....................... 1.88 Helper A ...................... Stockman Helper B ......... Helper B ......................... Helper C ......................... ............................. 1.63 Laborer ......................... .. $19.20 18.56 18.56 16.38 16.83 15.04 15.04 14.40 14.40 13.04 11.36 FILLING & SHIPPING Finished Stock Gauger . ........................... .. 2.06 Carlcader Senior ......... Carloader A ..................... .............................. 1.S8 Carlonder B ..................... .............................. 1.80 Helper C ........................... -............................... 1.63 16.48 16.00 15.04 14.40 13.04 Employees who work regular night shifts will receive, in addition to the above rates, 6f an hour for the afternoon shift, or 12ft an hour for the morning shift. This includes employees who work on regularly scheduled rotating shifts and maintenance employees when scheduled to work shifts other than their regular day shifts; but they will not be paid (a) for the first shift of rearranged schedule when time-and-one-haif is payable, nor (b) for overtime hours worked as a con tinuation of the day shift. Night shift differentials are extended to include Maintenance employees. : AGREEMENT Between STANDARD^ OIL COMPANY OB' TEXAS and INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL UNION NO. 553 THIS AGREEMENT ig made and entered into this 7th: flay of April, 1B54, between Standard Oil! Company of Texas, with a Refinery at El Paso, Texas, herein referred to as the "Pompany,"_ and International Union of Operating Engineers, Local No. 552, herein referred to as the "Union." WITNESSETH: RECOGNITION OF UNION The Company recognizes the Union as ex clusive representative oi all employees of the Company's El Paso Refinery except Laboratory, Clerical, Supervisory, Adminis trative, and Technical, for the purpose of collective bargaining with respect to wages, hours and other conditipns of employment, subject to and in accorclance with the pro visions of the .National Labor Relations Act, amended by the Labor-idanagement Rela tions Act. ! I ARTICLE I This Agreement shall. be effective as of March 1, 1954, and shall remain in effect until February 28, 1955, And shall be auto matically renewed for Consecutive periods of one (1) year each thereafter, unless either party shall notify the other in writing of its intention to 'terminate the Agreement at least sixty (60) days prior to the first day of any contract year; provided, however, that either party may notify the other party in writing, at'least sixty (60) days prior to 1 the first day of any contract year, of its desire to change, amend, or' omit any Article or Articles contained in said Agreement, and the serving of such notice, shall have the effect of annulling the said Article if no agreement is reached within sixty (60) days after the termination date of the Agree ment. The remainder of the contract shall be automatically renewed unless notice is given of intention to terminate the entire contract as hereinabove provided. ARTICLE II 1. A regular work day shall consist of eight (8) consecutive hours in any 24-hour period, exclusive of lunch periods. 2. A work week shall consist of seven (7) consecutive days, commencing at 12:01 A.M, Monday. 3. The Company will establish weekly work schedules consistent with operating requirements to permit regular and con secutive days off. No employee shall be re quired to take time off on his regular work schedule because of previously worked overtime, nor shall any employee lose any time because of a change in the work schedule. ARTICLE HI 1. (a) Wage rates shall be those for work performed in the Company's present job classifications, set forth as Exhibit "A"; or any wage rate or classification mutually agreed to hereafter. (b) Company wage schedules show shift differentials, where applicable, at the bot tom of the wage schedule. The shift differ entials are in addition to the basic daily rates. They apply to operating employees who work on regular rotating shifts; and to maintenance employees when scheduled to IS :$ work shifts othbr than their regular day shifts. They will' not be paid for the first shift of re-arranged schedule when time and one-half is 'payable, nbr for overtime hours worked as; a continuation of the day shift. ;| 2. Overtime rate shall be 1% times the. regular rate and! shall be paid for: (a) All work done in ; excess of eight (8) hours in any; 24-hour period, or (b) All work done in .excess of forty (40) hours in any work week, or (c) All work done on first off day at Company's request, or j (d)The first: shift of rearranged work schedule, if the: employee , whose shift is changed shall not have been; notified at least forty (40) hours; prior to the beginning of the first shift, j , j 3. An employee who is called out to work and who reports . for such work, shall re ceive a minimum of four (4) hours' pay at straight time rates or time and one-half for work performed, whichever amount is the greater. j , j 4. Double time: (two times the base rate) shall be paid for work done on the second off day where .the first off day is also worked, and these off days; are consecutive calendar days. ! ; j 5. Where an employee works in two classi fications in oneiday, and works less than a half day in the classification carrying a higher rate than-the classification in. which he works the balance of the; day, he shall be paid for one-half a day at the high rate and the other half day at the lower rate. If he works one-half day or mbre in the classi fication carrying the higher rate of pay than in the classification' in which the balance of the day is worked, he will be CHEV B8 7274 paid a full day at the higher rate. When a man regularly employed in a higher pay bracket is called upon to re lieve a man in a lower classification, be cause of an emergency situation, he will not be reduced in pay in cases where he might otherwise have continuel to work at the higher pay. .This is not intended to apply to changes from a higher to lower classifica tion occasioned by the normal fluctuation in work. 6. An employee promoted to a higher classification shall be paid at the rate of that classification upon starting such work. 7. Employees of the Helper group, who are required to fill in temporarily in other classifications, shall be paid the rates ap plicable to those jobs dependent upon the time thus worked. The principle outlined in paragraph 5 will be used in determining whethr they will receive pay for one-half of a day or a full day at the highest rate on each day of broken time. Seniority and ability shall be followed in selecting these men. ARTICLE IV 1. The provisions of Article II and Article III, relating to hours and days of work and to wage rates, may be opened by either party for further negotiations at successive intervals of six (6) months from' date of contract. 2. Written notice of intention to open negotiations shall be given (30) days prior to expiration of any six (6) months period, and negotiations shall be commenced within thirty (30) days after notice" has been given. Any agreed changes which may result from such negotiations shall be effective at com mencement of six (6) months interval fol- H. lowing that of which notice was given, un less the parties [shall agree on some .other effective date. j ARTICLE V SENIORITY Section 1--For; the purpose of administer ing this Article and Articlei VI, Seniority of two types shall be considered as stated be- low * I a. Refinery 'seniority, which shall be based on ; the date 'of entering the service of,the El Paso Refinery; and b. Section Seniority, which shall be based on the date Company assigns an employee, to a definite section as defined in; this Article. Section 3--For; the purpose of this Article, the recognized Refinery Sections are: a. Operating? j b. Filling anjl Shipping; c. Storehouse . j d. Instruments j e. Electrical ; ; f. Machinist and Tool jRoom g. Welding ; ' h. Pipe Fitting, Boiler Making and Miscellaneous ARTICLE il PROMOTIONS,! DEMOTIONS, LAYOFF'S AND REHIRINGS iI (Attached to ;and made ] a part of this Agreement are; "Exhibit R", Job Prog ression Chart 4-r Maintenance-Storehouse, and "Exhibit C1,', Job Progression Chart-- Operating Sections, showing job classi fications and the normal progression and regression paths between the various classifications and groups of classifica tions.) j ,a,N7 CHEV B8 7275 Section 1--Promotions a. All promotions, demotions, placement of men displaced by job terminations, and all filling of vacancies shall be based on seniority and ability. It is the intent to give every employee an opportunity to progress into higher jobs in line with his seniority. It is mutually recognized, however, by the Company and the Union, that ability must be given, consideration in all such moves. Thus, there may be individuals who, through lack of knowledge, skill or efficiency on the job, are not capable of handling the higher skilled jobs, but who are capable of satis factorily handling some of the intermediate or lower jobs. Section 3--Layoffs and Rehirings Layoffs for `lack of wo'rk, and rehirings shall be based 6a Refinery Seniority. -^b. Regular employees with less than one year's continuous service, who are laid off for lack of work, will have continuous service if rehired within 13 weeks after the last day worked. ; c. Regular employees with more than one year and less than five years' continuous service, who ard laid off for lack of work, will have continuous service if rehired within 23 weeks, after the last day worked. d- Regular employees with more than five years' continuous s.ervice, who are laid off for lack of work, will have continuous serv b. When an employee is not progressing ice if rehired .within one year after the or. performing his work in a satisfactory last day worked. enough manner, he will be so informed. e. In case of _ re-employment, employees if When a promotion is made and the em ployee promoted is not the highest on the who have been laid off shall be notified by registered letter; at their last known address, Section Seniority list of the next lower ap plicable rate classification, any employee higher on such rate classification, and eligible for consideration for such promo tion, will be advised by Management (in advance when possible) why such employee was not selected for such promotion, except rfr in order of theif Refinery Seniority of qual ified men, to report for wbrk. In the event any employee so notified shall fail to report for work within ten days |of date of notice, such employee's seniority shall be termin ated, provided lie is not prevented from re porting because of sickness, death, or that this notification shall not be necessary in the Operating Section for promotions emergency involving himself or his imme diate family, and so notifies the Company made in accordance with "Exhibit C," Job within five days. This dbes not apply to Progression Chart--Operating Section. c. An employee promoted to a higher job, and failing to perform satisfactorily on it, men who are replacing men in the Military Service. Under J emergency conditions, tem porary men may be used! until former em ployees on theirehiring seniority list have will be allowed to return to the job previous reported for work. ly held by him without loss of seniority Section 3--Demotions rights. This will not preclude the employee's right to promotion to some other jobs which he is capable of performing. a. In making demotions because of cur tailment of work and not because of an employee's deficiency, position on the Sec- CHEV B8 7276 tion Seniority list shall control within each Section, and the employee with the least Section Seniority in each rate classification affected shall be the first demoted from the rate classification to the next lower ap plicable rate classification, provided the employee who displaces him is qualified for the work; and except that the Company may retain a sufficient number of qualified men on necessary operations to permit con tinued efficient operation. Such demoted employees shall be placed at the top of the Section Seniority list cf the rate classifica tion to which demoted for consideration in case a promotional opportunity develops in the rate classification from which demoted. b.If an employee being- demoted because of curtailment of work, has previously worked in another section than that in which he is then working, he may be trans ferred to such rate classification in such other section fdr which he is qualified by experience and training, provided he has greater Refinery Seniority than the em ployee whose demotion would result there from. The new position in the new Section Seniority list shall be at the bottom of the rate classification to which transferred, except that in event of layoffs because of lack of work, in the new section, the trans ferred employee shall retain his position in the new section according to his Refinery Seniority. Section 4--Inter-Section Status a. For the purpose of administration of Articles V and VI, all employees win be assigned to a specific Refinery Section within one year of date of employment in Compaq's Refinery. Section assignment will be made by Company based on work load, and Company's evaluation of em ployee's qualifications anil preferences. The order of section assignment and promotion to the Helper A classification will be based on seniority and ability. Section assignment as stated here shall not jin any way inter fere with Company having employee do any type of Refinery work that in Company's judgment he can do safely. b. Transfers: between Sections may be made, with Coinpany approval. In all cases of permanent: transfer between Sections, the transferred employee will enter the new section with Section Seniority dating from the date of entering the; new section, and he will relinquish all seniority in the former section. ` [ c. Temporary inter-section transfers may be made, for short periods of time. Company records will clearly indicate the temporary nature of suchrtransfers. ;The employee will not acquire Section Seniority in the new section nor lose acquired. Section Seniority in his regular section, if any temporary transfer is late'r made permanent, Company records and the Seniority list will so in dicate, and the; provisions of paragraph "b" above will apply. ARTICLE ; vn VACATIONS AND ^HOLIDAYS 1. Employees who have completed one year's service With the Company shall be given two weeks' vacation with pay each calendar year, in the fifteenth calendar year and in each calendar yea.r thereafter, em ployees will be, given three weeks' vacation with pay. In the twenty-fifth calendar year and in each calendar year thereafter, em ployees will be given four weeks' vacation with pay. Operating needs are controlling as to when a vacation may be taken. 2. The following served: New Tear's Day Washington's Birthday Memorial Day Fourth of July holidays shall be ob Labor DayArmistice DayThanksgiving Day Christmas If any of these holidays falls on a Sunday, the Monday immediately following shall be observed as the holiday. 3. Regular employees shall receive their regular pay for holidays observed, when such holidays fall on their scheduled work days. 4.. Employees who work, on such holidays, whether scheduled or unscheduled work days, shall receive two times their regular straight time pay for the work performed. 5. All regular employees shall receive at least seven paid holidays per year, exclud ing Armistice Day. Those not so paid under the provisions of paragraphs 3 and 4 above, shall receive a day's pay at their regular straight time rate for each such holiday, excluding Armistice day. 6. If, during an employee's vacation pe riod, a recognized holiday occurs on what would have been his regular scheduled work day, he will be granted an extra day of paid vacation. The Company reserves the right to grant an extra day's pay at the straight time in lieu of an extra day of paid vaca tion, in any case where it considers such action desirable from an operating stand point. ARTICLE VIII WORKMAN'S COMMITTEE The Union shall create a Workman's Committee, composed of four employees, who shall meet with representatives of10 10 Management qt regular 'monthly intervals for discussion pf individual or mutual prob lems and to dispose of ; questions arising under this Agreement. Minutes of all such meetings shall, be kept and signed by all parties attending. One signed copy shall be furnished for the use of the Union and one for the use of ^the Company. ARTICLE IX SETTLEMENT OF DISPUTES AND Gf RIEVANCiE-S 1. Any employee who feels that he has been subjected, to unfair ! or . discriminatory treatment with' respect to! his conditions of employment as jset .forth in this Agreement, shall promptly. and personally, within ten days, attempt tb adjust the matter with his Foreman or appropriate ! Supervisor. This shall be done by a full and free discussion of the grievance, and the. Foreman or ap propriate Supervisor will investigate the circumstances, ;if not himself sufficiently familiar with the case, and will call upon higher Management zf necessary to aid him. If at the conclusion of the discussion with his Supervisor he is not satisfied, the em ployee shall so :state and advise his Super visor that he is Taking the first step in pre senting a grievance. : Failing to r^ach a satisfactory under standing or adjustment, the aggrieved em ployee within five (5) days thereafter shall present in writing his cage personally, or through the representative of the Union, to the Refinery Manager. The Refinery Manager shah, within seven (7) days from the date of the presentation of the griev ance in writing to him, 'give to the em ployee, if he presented his case personally, . or to the representative of the Union! if such 1 11 CHEV B8 7278 representative presented said grievance, the written answer of the Company to said grievance, and the representative of the Union shall notify the Refinery Manager in writing within seven (7) days from the date on which the Company's answer is given, whether or not the decision of the Company on the grievance will be accepted, or whether said decision shall be arbitrated. If notice of arbitration is given, then the grievance shall be referred to an arbitra tion committee consisting of three members, one to be appointed by the Union, one to be appointed by the Company, and the third to be selected by the first two. The Union shall appoint its arbitrator and notify the Com pany thereof, within seven (7) days from the date of giving written notice of intent to arbitrate. The Company likewise shall appoint its arbitrator and notify the Union of its choice within seven days from receipt of notice by the Union of its intent to arbitrate. The Company and Union will equally divide the expenses of the third member, should any be incurred. 2. If agreement on the third arbitrator cannot be reached within (14) fourteen days, the Federal Mediation ana Concilia tion Service shall be asked to submit a list of five names from which the third arbi trator shall be determined, by each party striking one name in alternate manner until only one remains. 3. A majority decision of the Arbitration Committee shall be final and binding on all parties. In such cases, the Company and the Union shall furnish to the Arbitration Committee all information in their posses sion necessary to a full understanding of the subject matter of the grievance. 4. The Arbitrators shall have authority only to interpret and to make decisions based upon the provisions of this Agree ment; and shall not have authority to alter any of the terfns of the Agreement. i article; x All benefits! arranged ; by the Company for its employees generally shall be avail able to employees covered by this agree ment. The Company shall; make information concerning suth benefits available to the employees. ; j. 'ARTICLE. XI BULLETIN' BOARDS The Union `shall have the privilege of maintaining for its exclusive use bulletin boards on the premises in places designated by the Company for the purpose of posting notices or bulletins. It is understood that nothing of a 'controversial or political na ture shall be posted on such boards. ! ARTICLE XII UNION leaves o:f absence If plant conditions permit, leaves of ab sence of not more than fourteen (14) days duration, (except where distances to be traveled require additional time, in which case not more; than thirty (30) days) for the purpose of attending Union Conferences or Meetings will jbe granted during any calen dar year to not more than three employees. pro%rided that ;not more than two employees shall be granted simultaneous leaves.. 'ARTICLE XIII RESIGNATION TO ENTER THE EMPLOYMENT OF THE UNION If any member of the Union shall request a special leave of absence from his employ ment with the Company! for the purpose, of accepting employment with the Union, the application of such member for re-employ ment, if mad'e within one year from date r 13 ' CHEV B8 7279 of start of such. leave, will be considered and accepted on the following conditions: 1. That his physical condition shall not have changed materially during the period from date of such special leave to date of application for re-employment. 2. The request for a special leave of ab sence shall be in writing and shall state the purpose for which it is made and that the employee intends to apply for re-employment within one year. 3. Applicant, if re-employed within said period of one year, will re-enter the job classification to which his seniority at date of special leave of absence entitles him. , 4. It is understood that all company bene fits, including life insurance, are suspended during the period of such special leave of absence but will become operative again upon re-employment with such service ac cumulation attained at start of leave. ARTICLE XTV mSCELLAREOUS ARD GERERAL Section 1--Discrimination There shall be no discrimination against any employee with respect to his conditions of employment because of his membership in this Labor Union, or on account of any activity undertaken in good faith in his capacity as a representative of. other em ployees. Section 2--Conference During Working- Hours Employees, with the approval of the Re finery Manager, may be permitted to con fer during working hours with representa tives of either Union or Management on matters concerning employer-employee re lations without loss of time or pay. Section 3--Clothing (a) Protective clothing, including weld- 14 er's gloves, sleeves, and jackets, will be pro vided by the Company where needed for personal safety, or where destructive action over and above that encountered in the course of regular employment makes it necessary. ; j (b) The Company shall furnish each em ployee with up to 'four pairs of leather-palm gloves per contract year. Before receiving a new pah- of gloves, each employee will be required to turn in his old pair. Section 4--Distribution of Overtime (a) An effort will be made; to equally dis tribute overtime ainong employees qualified in the classification in which the overtime occurs. Any employee who is to be absent from his assigned shift will notify the Com pany as far in advance of such absence as possible. When processing operations are temporarily halted for the shift on which the regularly assigned employee fails to report for work, the Company may deter mine whether or not it is necessary to fill this vacancy. ' (b) To give effect to paragraph (a) above as applied to refinery operators, the follow ing procedure will: be observed: The operator handling the job on the shift preceding the vacant' shift will be asked to work th additional shift. In this case he may work the entire shift; or half of it, if he so desires, and the regular op erator on the shift following the vacant shift is willing to [yrork the other half. This provision will not; apply: ; (1) were the operators referred to above have worked mor than twelve (12) hours in the preceding twenty-four (24) hours, or (2) Where the Company has more than eight (8) hours' advance notice of the ab sence, or : I 15 1 CHEV B8 7280 (3) Where there is an operator on the vacated shift who is breaking in on any job and who is qualified to relieve any job that will provide relief for the vacancy. In either (1) or (2) the job will be filled with an employee in the same classification when such qualified employee is available, having the least amount of overtime to his credit. Section 5--Civic Duties Any employee required to be absent dur ing his regular working schedule on account of jury duty, or required to attend court, or coroner's inquest, or to serve as a witness, shall be allowed the time off necessary to perform this service. An ~ employee shall re ceive for the time he is thus absent the excess, if any, of his regular pay for such period over the fee received. Section 6--Overtime Meals When employees are required to work overtime more than two (2)- hours beyond heir regular scheduled quitting time, meals >t the Company's expense shall be consid""ered due upon completion of the first two (2) hours of such overtime and at intervals of each four (4) hours of continuous over time thereafter. The cost of meals so pro vided shall not exceed $1.50 each. When it is definitely known in advance that an employee will work over six hours overtime, Company may provide him with one meal not to cost over $3.00 in place of two separate meals at $1.50 each. Company may also, at its option, provide employee with a meal allowance of $1.5'0 in place of the meal. When the meal is furnished by the Company for Maintenance personnel, a work stoppage of thirty (30) minutes, at Company's expense, will be allowed for eat ing. 16 | Section 7--Voluntary Payroll Deduction of I "Union Dues' ! i j Employees covered .'by this Agreement t may authorize the Company in writing on ! a suitable form to deduct the regular month- | ly dues of the Union from their wages, and t Company shall remit sdme to the Secretary | of Local Union No. 552! not later than two ! weeks after the end of. the first payroll j period in each month,' to cover 'the dues j for the following month. Employees may at any time revoke such authorization by giv ing the Company written notice on a suit able form, a copy of w^lch will be sent .to the Union. ,i Section 8--Strikes and Lockouts There shall be no cessation of work through strikes or lockouts during; the pe riod of this Agreement If either party notifies the other of its, intention 'to open negotiations relating to Ipiurs, days .of work and/or wage rates as provided in, Article IV and no agreement is reached: within ninety days after receipt 'of such notice, the "No Strike and Lockout!', clause shall not be applicable thereafter; with respect to disputes arising out of negotiations on these subjects only; all other jterms and' condi tions of this Agreement shall remain in full force and effect. j. Section 9--Smoking Areas; , i Smoking privileges will be provided; for all i employes within the Refinery. Spooking areas for. different departments will be des ignated. Smoking is prohibited at all loca tions not specifically authorized by the Com pany. " { | :, 1 Section 10--Contract Labor j When maintenance work is required, necessitating the use of contract labor, an effort will be made to up-grade, temporar ily, qualified maintenance employees prior to securing contract labor in these higher classifications. Section 11--Reprimands (a) An employee will always be given a copy whenever any record of a reprimand is placed in his personnel file. He is to note on the Company's copy that he received his copy. (b) Whenever an employee is given a final warning that further unsatisfactoryconduct will cause dismissal, the Manage ment will give the employee two copies of the written record of this final warning. The additional copy may be provided the Local Union by the affected employee, if he so desires. He is to note on the Company's copy that he has-received his copies of the record. Section 12--Miscellaneous (a) No employee shall be required to write or affix his signature to any letter or printed matter which the Company may use as a means of accumulating information for demoting or lowering his classification, (b) Any employee who accuses another employee of misconduct or mishandling of his duties shall be required to appear before the Workman's Committee, the Manage ment, and the accused to substantiate bis accusation. (c) The Union, its officers and members shall not intimidate or coerce employees into joining the Union or continuing their membership therein. Neither shall the em ployer intimidate or coerce employees into withdrawing from, or refraining from, join ing the Union. 18 : ARTICLE XV If any of jthe provisions of this contract shall be held invalid by any Governmental authority, such actions-shall not invalidate the other provisions hereof. I ARTIVXE XVI Notices herein provided may be given by depositing the same in the United States mail in a sealed envelope, registered and postage paid, and addressed by one party to the other as follows:; jInternational Union of Operating (Engineers hlacal No. ,552 !6326 St. Lo Road ;EI Paso, Texas Standard Oil Company of Texas P. O. Box 862 El Paso, Texas jAttn: Refinery Manager IN WITNESS WHEREOF the parties have caused this instrument to be executed by their duly (authorized (representatives the day and yearifirst above written. STANDARD OIL COMPANT OF TEXAS By M. lk Paret, Jr., Vice President INTERNATIONAL UNION OF OPERAT ING ENGINEERS. LOCAL, UNION NO. 552 ! . - j. . By J, M. Pickle, President .Carl Hofmann, Secretary 19 CHEV B8 7282 EXHIBIT `A" REFINERY CLASSIFIED OPERATING & MECHANICAL WAGE SCHEDULE Effective July 1, 1953 OPERATING DIVISION Classification Head Operator A Catalytic Cracker Thermal Crocker Head Operator 3 ........... Gas Recovery-Alkylation Pumping Crude Distillation Head Operator C .......... .. Catalytic Cracker Alkylation Perco Desuifuriser High Pressure Boilers Thermal Cracker Operator A ......................... Catalytic Cracker Gauging Operator B .................... ... Gas Recoyery-Aikylation Compressors Thermal Cracker Crude Distillation Treating Plant Operator C ........................... Catalytic Cracker Alkylation Caustic Treating Gas Recovery 'Gauging Operator Helper A ...... 'High Pressure Boilers Thermal Cracker Operator Helper B ............. Crude Distillation 'Effective May 1, 1954 Hourly Symbol Rate . .-HOA . 52.4963 2.4650 2.4138 . ...Ok 2.320Q ___ OB 2.2575 2.1638 . ..OHA 2.1425 2.08CO 20 Daily Rate 519.97 19.72 19.31 13.56 18.06 17.31 17.14 16.64 MAINTENANCE DIVISION Classification : Head Mechanic ....j.......... Mechanic A .............Li..., Stockman A ............... Mechanic B ...............1/......... Stockman B ............I.......... Stockman Helper A ............. Helper A Stockman Helper B . J...... Helper B Helper C laborer ,.......................i.... Hourly Daily j Rate Rate $19.97 19.31 19.31 17.56 i 17.56 15.65 15.65 14.98 14.98 | 13.57 l 11.32 FILLING & SHIPPING Finished Stock Gauger !..........................!.. 2.1425 Carloader Senior .................. L. 2.QS00 Carloader A .................;........... j... 1.95S3 Carloader B .................. fl. 1.8725 Helper C ....................... j............................[. 1.6963 17.14 16.64 15.65 14.93 13.57 Employees who work regular nightshifts will receive, in addition to the above rates, 6c an hour for the afternoon; shift, or 12c an hour for the morning shift. This includes operating employees who work on regularly scheduled rotating: shifts, and maintenance employees when scheduled to work shifts other than their regular day shifts; but they will not be paid (a) for the j first shift of rearranged schedule when time-and-onehalf is payable, nor (b) for oyertime hours worked as a continuation of ithe day shift. Night shift differentials are extended to include Maintenance employees. 21 CHEV B8 7283 ^jo e . O a o G g E S S 'O M CmxRT- M ^ i k i t e m k ic e . - S t o h e h o u s e EXHIBIT C PROGRESSION & TRANSFERS WITHIN THE OPERATING SECTION AH men hired for Operations, or men transferring from another section to Opera tions will receive their Operating assign ment as OHB-Lflw Pressure Area. This will give all men some basic training, under close supervision of older Operators. Men in this classification shall learn fundamentals of gauging, interpreting instrument read ings, operation of pumps, turbines and mo tors, firing furnaces, gas and fire hazards. Promote from OHB to OHA--Boilers or Thermal Cracker. All men promoted to OHA will be expected to work both OHA jobs satisfactorily. Promote from OHA to OC. At this point men who receive a permanent OC classifi cation (any assignment except temporary for vacation relief, sickness relief, etc.) in either the L. P. or Cracking group, as de termined by the Company, will remain in that group. LOW PRESSURE AREA Promote from either OC job to OB-Treater or OB-Crude Distillation. For promotion to OB-Treater, man must have worked OCGauger job satisfactorily. For promotion to Crude Distillation, man must have worked OC-Caustic Treating job satisfactorily. Upon being permanently assigned OB (any as signment except temporary for vacation relief, sickness relief, etc.) the man will re main in that line of progression; i.e., to OAGauger, to HOB-Fumper. All men perma nently assigned OB-Crude Distillation re main in that line of progression; i.e., HOC- Peroo or Boilers. All men to go to HOBCrude Distillation must have satisfactorily performed HOC-Perco Plant job. CRACKING AREA-- OC to OB. To', be promoted from OC to OB, man must have worked two OC jobs satis factorily. ; To be promoted .from OB to OA or HOC, a man must have worked, two OB jobs sat isfactorily. ; j With Company approval, a man may be permitted to `move from OB-AIkylation Plant and Gas Recovery tp HOC-Alkylation Plant without .working the OA joh--Cat Cracker. A man may be permitted to move from OB-Therm'al Cracker, to HOC-Thermal Cracker without working !the OA job--Cat Cracker. These moves may be made only in line with seniority and ability. All moves to; HOC-Cat Cracker require that man must jhave worked OA-Cat Crack er satisfactorily. From HOC, promotion will be made ac cording to seniority and ability to HOBAlkylation Plant and Gas! Recovery or to HOA-Cat Cracker or Thermal Cracker. From HOB-AJkyiation Plant and Gas Re covery to HOA-Cat Cracker, if man has worked HOC-Cat Cracker .satisfactorily, or to HOA-Thermal Cracker, if man has worked HOC-Thermal Cracker satisfac torily. | j In the event that any Operator desires to CHEV B8 7285 notify the other party in writing, at least sixty (60) days prior to the first day of any -contract year, of its desire to change, amend, or cmit any article or articles contained in said agreement, and the serv ing of such notice shall have the effect of annulling the said article if no agreement is reached within sixty (60) days after the -termination date of the agreement. The remainder of the contract shall he automatically renewed unless notice is * given -of intention to terminate the entire contract as hereinabove -provided. ARTICLE H 1. A regular work day shall consist of eight (S) consecutive hours in any 24 hour period, exclusive of lunch periods. The lunch periods, for day workers, will be from 12:00 to 12:30 P.M. when con sistent with the work at hand. 2. A work week shall consist of seven (7) consecutive days, commencing at 12:01 A.M. Monday. 3. The Company will establish weekly work schedules consistent with operating requirements to permit regular and con secutive days off. No employee shall be required to take time off on his regular work schedule because of previously work ed overtime, nor shall any employee lose any time because of a change in the work schedule. ARTICLE HI 1. (a) Wage rates shall be those for work performed in the Company's present job - classifications, set forth as Exhibit "A"; or any wage rate or classification mutually agreed to hereafter. (b) Company wage schedules show shift differentials, where applicable, at the bottom of the wage schedule. The shift differentials are jin addition to the basic daily rates. They apply to1 all employees who work any time other than on day shifts. :! 2. Overtime rate shall be,l% times the regular rate and'shall be paid for: (a) All work done in excess of eight (8) hours in any 24-hour period, or (b) All work done in excess of forty (40) hours in any work we[ek, or (c) All work done on first off day at Company's request, or (d) The first, shift [of rearranged work schedule, [if the employee whose shift is changed khall not have been noti fied at least forty (40) hours prior to the beginning of the,first shift 3. An employee who is; called out to work and who I reports fbr such work, shall receive a minimum of [four (4) hours' pay at straight .time rates, or time and one-half for work performed, whichever amount is greater. 4. Double tinie (two times [the -base rate) shall be paid for work done on the second off day, where a minimum of four (4) hours on the first off day is also worked, and these off days are consecu tive calendar days. For the purpose of double time payment only, both off days will start at 12:01 A.M. and end at 12:00 midnight the same day. These off days need not fall in'the same work week. 5. Where an j employee ,'works in two classifications in[ one day, and works less than a half day in the classification carry ing a higher rate than the classification in which he works the balance of the day, he shall be paid for ;one-half a day at the high rate and the other half day at the lower rate. If he works one-half day or more in the classification carrying the higher rate of pay than in the classication in which the balance of the day is worked, he will be paid a full day at the higher rate. When a man regularly employed in a higher pay bracket is called upon, to re lieve a man in a lower classification, be cause of an emergency situation, he will not be reduced in pay in cases where he might otherwise have continued to work at the higher pay. This is not intended to apply to changes from a higher to lower classification occasioned by the normal fluctuation in work. 6. An employee promoted to a higher classification shall be paid at the rate of that classification upon starting such work. 7. Employees of the Helper group, who are required to Jill in temporarily in other classifications, shall he paid the rates applicable to those jobs dependent upon the time thus worked. The principle outlined in paragraph 5 will be used in determining whether they will receive pay for one-half of a day or a full day at the highest rate on each day of broken time. Seniority and ability shall be fol lowed in selecting these men. ARTICLE IV 1. The provisions of Article II and Ar ticle III, relating to hours and days of work and to wage rates, may be opened by either party for further negotiations at successive intervals of six (6) months from date of contract. 2. Written notice of intention to open negotiations shall he given thirty (30) days prior to expiration of any six (6) PP-' months period, and negotiations shall be commenced within thirty '(30) days after notice has been given. Any'agreed changes " which may result from spCh negotiations shall be effective at commencement of six (6) months interval following that of which notice was given, unless the parties shall agree on some other effective date. ARTICLE V SENIORITY Section 1 For the purpose of adminis tering this article and Article VI, Senior ity of two types shall be considered as stated below: ; a. Refinery Seniority,, which shall be based on the datelof entering the service 6f the El Paso Refinery; and . : ! b. Section .Seniority, 'which shall be based oji the date Company as signs an employee to a definite section as defined! in this article. Section 3 For the purpose of this ar ticle, the recognized Refinery Sections are: a. Operating b. Filling and Shipping c. Storehouse d. Instruments e. Electrical f. Machinist and Tool Room g. Welding ! h. Pipe Pitting, Boiler Making and Utility. ' | ARTICLE VI PROMOTIONS, DEMOTIONS, LAYOFFS AND REHIRINGS (Attached to and made a part of this agreement are "Exhibit B," Job Progression 'Chart -- MaintenanceStorehouse, ;and "Exhibit C,"' Job CHEV B8 7290 Progression Chart -- Operating Sec tions, showing job classifications and the normal progression and regres sion paths ^between the various classifications and groups of classifica tions.) Section 1--Promotions a. All promotions, demotions, place ment of men displaced by job termina tions, and all filling of vacancies shall be based on seniority and ability. It is the intent to give every employee an oppor tunity to progress into higher jobs in line with his seniority. It is mutually recog nized, however, by the Company and the Union that ability must be given consid eration in all such moves. Thus, there may be individuals who, through lack of knowledge, skill or efficiency on the job, are -not capable of handling the higher skilled jobs, but who are_ capable of satis factorily handling some of the intermedi ate or lower jobs. b. When an employee is not progressing or performing his work in a satisfactory enough manner, he will be so informed. When a promotion is made and the em ployee promoted is not the highest on the Section Seniority list of the next lower applicable rate classification, any employee higher on such rate classification and eligible for consideration for such promotion will be advised by Management (in advance when possible) why such em ployee was not selected for such promo tion; except that this notification shall not be necessary in the Operating Section for promotions made in accordance with "Exhibit C," Job Progression Chart--Op erating Section. c. An employee promoted to a higher 6 'sW-' Msssl mtjob amd failing tp perform; satisfactorily 'os it, will be allowed to return to the .Job previously held by him,1 without loss ir of seniority rights. This will not preclude the employee's right to promotion to some other jobs which he is -capable of per 'i 4/** * ..lVx as forming. Section 2--Layoffs and Reh.irings a. Layoffs for lack of work, and rehir- iags shall be based on Retihery Seniority. b. Regular employees with less than one-year's continuous service, who are laid off for lack of work, will have continuous aervica if rehired . within l'S weeks after the last day worked. c. Regular employees with more than one year and less -than five years' con tinuous service, who are laid off for lack of work, will have continuous service if rehired within 26 weeks jaffcer the last it*. a|g3n: IfSlA day worked. d. Regular employees with more than tire years' continuous service, who are laid off for lack of work, .will have con. tinuous service if rehired within one year . after the last day worked.: e. In case of re-employment, employees who hare been laid off shall be notified by registered letter at their'last known ad dress, in order of their Refinery Seniority of qualified med, to report for work. In the event any employee so notified shall fail to report fpr work within ten days of date of notice, such employee's senior ity shall .be terminated', provided he is not prevented from reporting because of sick ness. death, or .emergency involving him self or bis immediate family, and so noti fies the Compapy within :five days. This does not apply to men who are replacing men in the Military Service. Under emer- IpA- gency conditions, temporary men may b? used until former employees on the re*3 hiring list have reported for work. .^*1 Section 3--Demotions a. In making demotions because of cur-.f! tailment of work and not because of axi% employee's deficiency, -position on the Sec-'jl tion Seniority list shall control within`fT each section and the employee with the % least Section Seniority in each rate classi- || fication affected shall be the first demoted from the rate classification to the next 3H lower applicable rate classification, pro-tyS vided -the employee who displaces him is qualified for the work and except thatj| the Company may retain a sufficient num-lM ber of qualified men on necessary opera- tions .to permit continued efficient opera- Sf, tion. Such demoted employees shall be''2lgl placed at the top of the Section Seniority list of the rate classification to which de- .'-yi moted for consideration in case a promo- 'Jp tioual opportunity develops in the rate % classification from which demoted. 'mf* b. If an employee being demoted be-;;.ti|3j cause of curtailment of work has previ-^jlf* ously worked in another section than ,3| that In which he is then working, he may VijL. be transferred to such rate classification' '/^ in such other section for which he is i'Js qualified by experience and training pro-'"'J|| vided he has greater Refinery Seniority than the employee whose demotion would' result therefrom. The new position in the ,sgg| new Section Seniority list shall be at the bottom of the rate classification to which transferred, except that in event of lay offs because of lack of work, in the new section, the transferred employee shall retain his position in the new section ac- 'vgjg, cording to his Refinery Seniority. 8 yon 4--Inter-Section Status .-for the purpose of administration of _Idea V and VI,. all employees will be iJpsEsIgaed to a specific Refinery Section Bfl%ittiin one year of date, of employment HS&i Company's Refinfery. Section assignment be made by Company based on work fStlOMt. and Company's evaluation of emJf|?loyee's qualifications and . preferences. iftHie order of section assignment and prosjpf"Riotion to the Helper A classification will Ipfpi.fcs based on seniority and .'ability. See- Hon assignment as stated here shall not jfelfe In any way interfere with Company hav- pfelBir' employee do .any type !of Refinery nlM'*'orlc that in Company's judgment he can safely. .i sB&s&j&SS'h. Transfers between Sections may be W5Sj,aaade, with Company approval. In all cases permanent transfer between sections, 0transferred employee will enter the 7$jgtfUnr section with Section Seniority dating sgggjfrbm. the date of entering the new section, jgjp^ijkad he will relinquish all seniority in the section. Temporary inter-sectibn transfers *sj|||3vjaijr be made, for. short periods of time. gsjdpfii.CoHipany records will clearly indicate the llpSy$ml)c,raiT nature: of such transfers. The %gp!,imployee will not" acquire Section Senior- In the new section nor lose acquired ifiKllptiBection Seniority; in his regular section. ,*oy temporary' transfer is later made |gjgpgt'-.permanent. Company records and the SenJpfefe iority list will so indicate, and the provi- py^.rtona of paragraph "b" above will apply. iflfe*4''* ' ARTICLE VII * VACATIONS AND HOLIDAYS . lifcfe;,*' Employees who have completed one |||||gJyjr3Pear's service with the Company shall be *^0 weeks' vacation with pay each CHEV B8 7292 calendar year. In the fifteenth ^ year and in each calendar year thereat employeea will be given three weeks'll cation with pay. In the twenty-fifth calf <dar year and in each calendar year .the after, employees will be given font we vacation with pay. Operating needs **bi controlling as to when a vacation mayjj|jjj taken. 2. The following holidays shall be served: New Year's Day Labor Day Washington's Birthday Memorial Day Fourth of July Armistice Day ^ Thanksgiving Day p Christmas -m If any of these holidays falls on''Sttl|l day, the Monday immediately folic shall be observed as the holiday. 3. Regular employees shall receive the regular pay for holidays observed, wfcL, such holidays fall on their scheduled w8?$t days. 4. Employees who work on such"Iu}j|| days, whether scheduled or unschedriJffl|Jf work days, shall receive two times the^J regular straight time pay for the wof'" performed. 5. All regular employees shall recerp|| at least seven paid holidays per year,"1*^ eluding Armistice Day. Those not so ps&Sgj 3under the provisions of paragraph a58| 4 above, shall receive a day's pay at thijf' regular straight time rate for each sue* holiday, excluding Armistice day. 6. If, during an employee's vacation**-^ riod, a recognized holiday occurs on whSite would have been his regular schedn^fc work day, he will be granted an extr|S day of paid vacation. The Company serves the right to grant an extra AxTt^10 10 J&p&v... ` the straight time rate in lieu of an -^ay of paid vacation, in any case 0 it considers such action desirable a 'an operating standpoint. ARTICLE VUI |pWREDiAN'S COMMITTEE Union ilhall create a Workman's ^ 'rnittee, composed of four employees, shall meet with representatives of tagement at regular monthly intervals ' discussion . of individual or mutual Ifillloblems and to dispose of questions aris- gjig.tpder this. agreement. Minutes of all Ifech" meetings , shall be kept and signed |jSf'fill parties attending. One signed copy !ps*Jl he furnished for the .use of the Union j&d one for the use of the Company. UK ARTICLE EC " SETTLEMENTS OP DISPUTES gUp, AND GRIEVANCES Any employee who feels that he has l subjected to unfair or discrimina- ti'eatment with respect to his condi- VgngzS of employment as set forth in this ggefireement, shall promptly and personally, lUjUtia ten days, attempt to adjust the with his Foreman or appropriate ^^HWpervisor. This shall be done by a full gg|SM free discussion of the grievance, and Ipi#' Foreman or appropriate Supervisor investigate the circumstances, if not sufficiently familiar with the case, gpw&'will call upon higher Management if l&<*8sary to aid him. If at the conclusion Sf'the discussion with his Supervisor he satisfied; the employee shall so state Vadvdse his Supervisor that he is tak- ss&fwa^UiG first step in presenting a grievJsjfcace.:.... gg||-ltailing to reach a satisfactory under- 11 CHEV B8 7293 r >%as standing or adjustment, the aggrieved'ife ployee within five (5) days the shall present in writing his case~v=*! ally, or through the representative o-j Union, to the Refinery Manager. The J*, finery Manager shall, within seven days from the date of the presentation?!" the grievance in writing to him, gfrel the employee, if he presented his case' jiii sonally, or to the representative of Union if such representative preyn said grievance, the written answer of fl Company to said grievance, and the',, resentative of the Union shall notify 'jjEjl Refinery Manager in writing within sevisifj (7) days from the date on which 'tpll Company's answer is given, whether^** not the decision of the Company on grievance will be accepted, or whether u decision shall be arbitrated. If noticfli": orbitration is given, then the griera shall be referred to an arbitration mittee consisting of three members,':<L to be appointed by the Union, one tojs| appointed by the Company, and the tl` to be selected by the first two. The Un ^ shall appoint its arbitrator and noiif3i| the Company, thereof, within seven days from the date of giving written tice of intent to arbitrate. The CompaSgl likewise shall appoint its arbitrator notify the Union of its choice within aeT,^^ days from receipt of notice by the of its intent to arbitrate. The Compasj| and Union will equally divide the espe^pSi* of the third member, should any be .-I curred. -ip 2. If agreement on the third arbitral! cannot be reached within fourteen {14J|f days, the Federal Mediation and ConcfliJlL tion service shall be asked to subnut^*| 12 |pj five names from Which the third grater shall be determined by ' each ^tstrildng one name in alternate 'inan- only one remains. I majority decision ;of the Arbitra l-Committee shall be final and binding f'jjll parties. In such cases, the Company Union shall furnish to the 'Arbi- Hsiitooa Committee all information in' their "L *'"a'fcssion necessary to a iull understand- ggl the subjecc matter of the grievance. i^The Arbitrators shall have authority .to Interpret and to make decisions ibc upon the m-ovisions of this ixgree- *>ct: and shall not have authority to alter w,b the terms of the agreement. ; ARTICLE X ' : Imi' benefits arranged by the Company ftits employees generally shall be. avall- 6 to employees covered by this agreeThe Company shall make informa- W-Concerning such benefits available to ^employees. ^sr ' ARTICLE XI pw, BULLETIN BOARDS ; 1 he Union shall have the privilege of aauataiaing for its exclusive use bulletin on the premises! in places desiglpd by the Company,; for the purpose $S,d$GUag notices or bulletins. It is un- ood that nothing of a controversial tlitical nature shall be posted on such ARTICLE XII JgVXtOy LEAVES OP ABSENCE Ifvplant conditions permit, leaves of See of not more than fourteen (14) SEgrctfration, (except where distances to jeweled require additional time, in which more than thirty (30) days) for ,,.a..rr,. ; 13 CHEV B8 7294 the purpose of attending Union Confer ences or Meetings will be granted during any calendar year to not more than four employees, provided that not more than two employees shall be granted a simul taneous leave. ARTICLE Xm RESIGNATION TO ENTER THE EMPLOYMENT OF THE UNION If any member of the Union shall re quest a special leave of absence from his employment with the Company for the purpose of accepting employment with the Union, the application of such member for re-employment, if made within one year from date of start of such leave, will be considered and accepted on the following conditions: 1. That his physical condition shall not have changed materially during the period from date of such special leave to date of application for re-employment. 2. The request-for a special leave of absence shall be in writing and shall state the purpose for which it is made and that the employee intends to apply for re-employment within one year. 3. Applicant, if re-employed within said period of one year, will re-enter the job classification to which his seniority at date of special leave of absence entitles him. 4. It is understood, that all Company benefits, including life insurance, are sus pended during the period of such special leave of absence but will become opera tive again upon re-employment with such service' accumulation attained at start of leave. 14 ARTICLE XTV MISCELLANEOUS AND GENERAL Section 1--Discrimination There shall be no discrimination against any employee! with respect to his condi tions of employment because of his mem bership in this Labor Union, or on ac count of any activity undertaken in good faith in his capacity as a representative of other employees. Section 2--Conference During Working Hours Employees, with the ^approval of the Refinery Manager, may be permitted to confer during.working hours with repre sentatives of either Union or Management on matters concerning employer-employee relations without loss of time or pay. Section 8--Clothing a. Protective clothing, including weld er's gloves, sleeves and jackets, will be provided by the Company where needed for personal safety, or where destructive action over and above that encountered in the course of regular employment makes it necessary. b. The Company shall' furnish the em ployees with an average of up to four pairs of leather-palm gloves per contract year. Before receiving a hew pair of gloves, each employee :will be required to turn in his old pair. Section 4--Distribution of Overtime a. An effort will be made to equally distribute overtime among employees qualified in the classification in which the overtime occurs. Any employee who is to be absent from his assigned shift will notify the Company as far in ad vance of such absence as possible. When 15 processing operations are temporarily halt ed for the shift on which the regularly assigned employee fails to report for work, the Company may determine whether or not it is necessary to fill this vacancy. ib. To give effect to paragraph a. above as applied to Refinery operators, the fol lowing procedures will be observed: The operator handling the job on the shift preceding the vacant shift will be asked to work the additional shift. In this case he may work 'the entire shift; or half of it, if he so desires, and the regular operator on the shift following the vacated shift is willing to work the other half. This provision will not apply: (1) Where the operators referred to above have worked more than twelve (12) hours in the preceding twenty-four (24) hours, or (2) Where the Company has more than eight (8) hours' advance notice of the absence, or (3) Where there is an operator on the vacated shift who is breaking in on any job and who is qualified to relieve any job that will provide relief for the va cancy. In either (1) or (2) the job will be filled with an employee in the same clas sification when such qualified employee is available, having the least amount of overtime to his credit. Section. 5--Civic Duties Any employee required to be absent during his regular working schedule on account of jury duty, or required to at tend court, or coroner's inquest, or to serve as a witness, shall be allowed the time off necessary to perform this serv ice. An employee shall receive for the IS time he is thus absent the excess, if any, of his regular pay for such period over the fee received. 1 Section 6--Overtime Meals When employees are required to work overtime more than two (2) hours be yond their regular scheduled quitting time, meals at the Company's expense shall be considered due upon the completion of the first two (2) hours of such overtime and at intervals of ep.ch four (4) hours of continuous overtime thereafter. The cost of meals so provided shall not exceed ?1.50 each. When it is definitely known in ad vance that an employee will work over six hours overtime, Company may provide him with one meal not to cost over $3 in place of two separate meals at jl.50 each. Company may !also, at its option, provide employee with a meal allowance of J1.50 in place of the meal. When the meal is furnished by the Company for Maintenance personnel, a work stoppage of thirty (30) minutes, at Company's ex pense, will be allowed for eating. Section 7--Voluntary Payroll Deduction of Union Dues Employees covered by this agreement may authorize the Qompany in writing on a suitable form to; deduct the regular monthly dues of the Union from their wages, and Company shall remit same to the Secretary of Local Union No. 552 not later than two weeks after the end of the first payroll period in each month, to cover the dues for the following month. Employees may at any time revoke such authorization by giving the Company writ ten notice on a suitable form a copy of which will be sent to;the Union. 17' i Section 8--Strikes and Lockouts There shall be no cessation of work through strikes or lockouts during the period of this agreement. If either party notifies the other of its intention to open negotiations relating to hours, days of work and/or wage rates as provided in Article IV and no agreement is reached within ninety days after receipt of such notice, the ``No Strike and Lockout" clause shall not be applicable thereafter with respect to disputes arising out of nego tiations on these subjects only; all other terms and conditions of this agreement shall remain in full force and effect. Section 8--Smoking Areas Smoking privileges will be provided for all employees within the Refinery. Smok ing areas for different departments will be designated. Smoking is prohibited at all locations not specifically authorized by the Company. Section 10--Contract Labor When maintenance work is required, necessitating the use of contract labor, an effort will be made to up-grade, tem porarily, qualified maintenance employees prior to securing contract labor in these higher classifications. Section 11--Reprimands a. An employee will always be given a copy whenever any record of a reprimand is placed in his personnel file. He is to note on the Company's copy that he re ceived his copy. b. "Whenever an employee is given a final warning that further unsatisfactory conduct will cause dismissal, the Manage ment will give the employee two copies of the written record of this final warn ing. The additional copy may be provided IS \ the Local Union by the affected employee, if he so desires. He is to note on the Company's copy that he has received his copies of the record. Section 12--Miscellaneous a. No employee shall be required to write or affix his signature to any letter or printed matter which -the Company may use as a means of accumulating in formation for demoting or lowering his classification. b. Any employee who accuses another employee of . misconduct or mishandling of his duties shall be required to appear before the Workman's Committee, the Management, and the accused to substan tiate his accusation. c. The Union, its officers and members shall not intimidate or coerce employees into joining the Union or continuing their membership therein. Neither shall the em ployer intimidate or coerce employees into withdrawing, from, or refraining from joining, the Union. ARTICLE XV If any of the provisions of this con tract shall be held invalid by any Gov ernmental authority, such actions shall not invalidate the other provisions hereof. ARTICLE XVI Notices herein provided may be given by depositing the same in the United States mail in a sealed envelope, registered 19 CHEV B8 7297 and postage paid, and addressed *by one party to the other as follows: International Union of Operating Engineers, Local No. 552 6326 St. Lo Road El Paso, Texas Standard Oil Company of Texas P. 0. Box 862 El Paso, Texas Attention: Refinery Manager IN WITNESS WHEREOF the parties have caused this instrument to be exe cuted by their duly authorized repre sentatives the day and year first above written. STANDARD OIL COMPANY OP TEXAS By M. P. Paret, Jr., Vice President INTERNATIONAL.-UNION OP OPERAT ING ENGINEERS, LOCAL UNION NO. 552 By J. 3VI. Pickle, President Carl Hofmann, Secretary T-31 3 20 EXHIBIT "A 'REFINERY CLASSIFIED OPERATING & MECHANICAL WAGE SCHEDULE Effective March 1, 1955 (Contains revisions made and agreed to March 18, 1955) OPERATING DIVISION Classification Hourly Symbol Rate Head Operator A ............... Catalytic Cracker Thermal Cracker Head Operator B ............... Gas Recovery-Alkylation Pumping ] Crude Distillation ...HOB $2.6088 2.5763 Head Operator C ............... Catalytic Cracker Alkylation ; Perco Desulfurizet High Pressure Boilers Thermal Cracker ..HOC 2.5225 Catalytic Cracker Gauging iperafor B .......................... Gas Recovery-Alkylation Compressors Thermal Cracker Crude Distillation Treating Plant ....OB 2.4250 2.3600 Catalytic Cracker Alkylation Caustic Treating Gas Recovery Gauging ...,0C 2.2638 Operator Helper A ..... High Pressure Boilers Thermal Cracker 2.2425 Operator Helper B .... Crude Distillation 2.1738 21 Daily Rate $20.87 20.61 20.18 19.40 18.88 18.11 17.94 17.39 MAINTENANCE DIVISION Classification Hourly Rate ................... $2.6088 ................... 2.5225 ................ 2.5225 ................... 2.2950 ....................... 2.2950 ............... 2.1200 ............. 2.1200 ................... 1.9600 ........... 1.9600 ..................... 1.7775 ....................... 1.5463 Daily Rate 520.87 20.18 20.18 18.36 18.36 16.96 16.96 15.68 15.68 14.22 12.37 FILLING &. SHOPPING Finished Stock Gauger .. ................... 2.2638 Carloader Senior ........................................ 2.2638 18.11 18.11 Carloader A .......... .................................... 2-0500 Carloader 8 .............................................. '-9S00 16.40 15.68 Helper C .................................................... '-7775 14.22 Employees who work any time other than day shift will receive, in addition to the above rates, 6c an hour for the after noon shift, or 12c an hour for the morn ing shift. 22 23 REVJ5ED 1-55 J M EXHIBIT "C" PROGRESSION & TRANSFERS WITHIN THE OPERATING SECTION All men hired for Operations, or men transferrins from another section to Op erations will receive their first Operating assignment as OHB-Low Pressure Area. This will give all men some basic training under close supervision of older Operators. Men in this classification shall learn fun damentals of gauging, interpreting instru ment readings, operation of pumps, tur bines and motors, firing furnaces, gas and fire hazards. Promote from OHB to OHA--Boiler or Thermal Cracker. All men promoted to OHA will 'be expected to work both OHA jobs satisfactorily. Promote from OHA to OC. At this point men who receive a permanent OC classi fication (any assignment except temporary for vacation relief, sickness relief, etc.) in either the L.P. or Cracking group, as determined by the Company, wiil remain in that group, ROW PRESSURE AREA Promote from either OC jb to OB-Treater or OB-Cru.de Distillation. For promo tion to OB-Treater, man must have worked OC-Gauger job satisfactorily. For promo tion to Crude Distillation, man must have worked OC-Canst.ic Treating job satisfac torily. Upon being permanently assigned OB (any assignment except temporary for vacation relief, sickness relief, etc.) the man will remain in that line of progres sion; i.e., to OA-Gauger. to HOB-Pumper. 24 All men permanently assigned OB-Crude 25 Distillation remain in that line of pro gression; i.e., HOC-Perco or Boilers. All men to go to HOB-Crude Distillation must have satisfactorily performed HOC-Perco Plant job. CRACKING AREA OC to OB. To be promoted from 00 to OB, man must have worked two OC jobs satisfactorily. To be promoted from OB to OA or HOG, a man must have worked two OB jo.bs satisfactorily. With Company approval, a man may be permitted to move from OB-Alkylation Plant and Gas Recovery to HOC-Alkylation Plant without working the OA johCat-Cracker. A man may be permitted to move from OB-Thermal Cracker to HOCThermal Cracker without working the OA job-Cat Cracker. These moves may be made only in line with seniority and ability. All moves to HOC-Cat Cracker require that man must have worked OA-Cat Crack er satisfactorily. Prom HOC, promotion will be made ac cording to seniority and ability to HOBAlkylation Plant and Gas Recovery or to HOA-Cat Cracker or Thermal Cracker. Prom HOB-Alkylation Plant and Gas Recovery to HOA-Cat Cracker, if man has worked HOC-Cat Cracker satisfactorily, or to HOA-Thermal Cracker, if man has worked HOC-Thermal Cracker satisfac torily. In the event that any Operator desires to change from one area to another, he may do so with Company approval. No such change will be permitted until FORWARD ALL Co. itiVOICHS AND SHIPPINu STANDARD OIL CO. Of . (AS P. 0. BOX 862 EL PASO, TEXAS /} QUINTU PLICATE COPY OF ORDER TO BE RETAINED BY PARTY DRAWING ORDER :r_ ,/4 ORDER & PREFIX SOT 25089 A a' ' r > *' /: / t ' v\4 SHOW FULL NAME ANO ADDRESS ABOVE Above Order Number with prefix must appear on all Packages, Shipping Papers and Invoices 7w FOR VENDORS USE ONLY' INV. Date Inv. No. Cash Terms AND MARK ' ALL PACKAGES STANDARD OIL COMPANY OF- TEXAS, attention of DEPARTMENT ///>>.. DESTINAlTI< PREPAID H SHIP VIA COLLECT DATE REQUIRED AT DESTINATION NOT VALID FOR PURCHASE OF MATERIALS OR EQUIPMENT HAYING A VALUE IN EXCESS OF $100 AU ALU UUKKtarUHLILHV/C. is AND SHIPPING PAPERS TO STANDARD OIL CO. OF TEXAS P. 0. BOX 862 COPY OF ORDER 70 BE RETAINED BY PARTY DRAWING ORDER ORDER & PREFIX ** SOT 25090 ISSUING POINT i L SHIP TO AND MARK ' ALL PACKAGES ,/ 'Jj. t.-vs r i'-: *,i/ * J jr* jr :**W i ` *.'c : SHOW FULL. NASH AND ADDRESS ABOVE Above Order Number with prefix must appear on all Packages, Shipping Papers and Invoices FOR VENDORS USE ONLY INV. Date I MV. No. Cash Terms ,r v.: AfV/Pr tSTANDARD OIL COMPANY OF TEXAS. ATTENTION OF DEPARTMENT A*;r DESTINATION PREPAID **A SHIP VIA COLLECT DATE REQUIRED AT DESTINATION NOT VALID FOR PURCHASE OF MATERIALS OR EQUIPMENT HAVING A VALUE IN EXCESS OF $100 quantity QUANTITY ORDERED SHIPPED UNIT DESCRIPTION OF MATERIAL OR WORK TO BE PERFORMED FOR VENDORS USE ONLY .... .l'-< 7/^W A.. -V- / 7~/-s t. ,f y" * .f '"A O-a & *j*''0* "** -- r . .-- .r% c/i r ** ZSXy Vendor agrees In accepting this order to hold this Company absolutely free and harmless from any and all loss, damage or injury, to defend at Its own expense any and all suits or actions, and to pay any Judgments against this Company arising out of alleged In fringements of patent rights by the whole or any portion of the goods herein described. Acceptance' of this order signifies your warranty that the prices charged hereunder are In accordance with any and all applicable S?<Se5SaiO?'of the Renegotiation Act of 1951 applies to this order, this contract shall be deemed to contain all of the provisions required by said section. THE GENERAL TERMS ON THE REVERSE SIDE HEREOF ARE HEREBY MADE A PART OF THIS ORDER. CHARGE TO . / I <* S' ,,r _______ _______ ______________________ date Received received Via Tallied By t. Bill date Frt. bill No. CHEV B8 7303 ACCEPTED 30-8-ACTX) Contractor's or Supplier's Signature QUINTU PLICATE . FORWARD ALL CORRESPONDENCE INVOKES AND SHIPPING PAPERS TO STANDARD OIL CQ. OF TEXAS P. 0. BOX 862 EL PASO, TEXAS QUINTUPLICATE COPY OF ORDER TO BE RETAINED BY PARTY DRAWING ORDER ..... rr_, ISSUING POINT JL 19MVc ORDER 6j PREFIX SOT 25070 /*>%&$///&?> . Above Order Number with prefix must appear on all Packages, Shipping Papers and Invoices rio, /&/ _______________ INV. Date FOR VENDORS USE ONLY Inv. No. /CA./hso T&csi s ' Cash Terms SHOW FULL HAMS AND ADDRESS ABOVE SHIP TO AND MARK ' ALL PACKAGES STANDARD OIL COMPANY OF TEXAS. ATTENTION OF v DEPARTMENT DESTINATION PREPAID \ Ot V:. it;p ^ SHIP VIA COLLECT DATE REQUIRED AT DESTINATION NOT VALID FOR PURCHASE OF MATERIALS OR EQUIPMENT HAVING A VALUE IN EXCESS OF $100 TITY QUANTITY RED SHIPPED UNIT DESCRIPTION OF MATERIAL OR WORK TO BE PERFORMED FOR VENDORS USE ONLY /?/'//.***<& ?. ,*+, 4 * -r/ft ' ?t.>1'.jr**f'f. " "' *" TSOT rv /&$&& x> '* /r ' %j ?&: A^/C, <&&*'. ~7-3K Vendor agrees In accepting this order to hold this Company absolutely free and harmless from any and all loss, damage or Injury, to defend at Its own expense any and .all suits or actions, and to pay any Judgments against this Company arising out of alleged In fringements of patent rights by the whole or any portion of the goods herein described. Acceptance of this order signifies your warranty that the prices charged hereunder are In accordance with any and all applicable pIfricSeercetigounlat1io0n4s. of the Renegotiation Act of 1951 applies to this order, this contract shall be deemed to contain all of the provision! required by said section. THE GENERAL TERMS ON THE REVERSE SIDE HEREOF ARE HEREBY A PART OF THIS ORDER.___________________ CHARGE TO. Date Received Received Via vllied By Frt. giLL Date Frt. Bill No. ACCEPTED CHEV B8 7304 Contractor's or Supplier'! Signature f ip. i.-`-! /'t si** I > -s ' /. jW  FORWARD ALL CORRESPONDENCE INVOICES AND SHIPPING PAPERS TO STANDARD OIL CO. OF TEXAS P. 0. BOX 862 EL PASO, TEXAS J/a /'"C; ISSUING POINT l M> . . * ft. QUINTUPLICATE COPY OF ORDER TO BE RETAINED BY PARTY DRAWING ORDER s- / Jtd DATE JCHEfROH\ iZA SOPEIHI . 1 ft s,|Q\ ORDER & PREFIX SOT 25069 J 2 sP? A^ove,, 2,r^e/ dumber with prefix must appear X * on all Packatre.r Stiihhl,',,, D,),...___r /&/ Si/ J * , R&gS/J SHOW FULL NAME AND ADDRESS ABOVE FOR VENDORS USE ONLY I MV. Date Inv. No. Cash Terms SHIP TO AND MARK ` ALL PACKAGES STANDARD OIL COMPANY OF TEXAS, ATTENTION OF fpy^ < 7 ****& i ?</ "'A/z-sDEPARTMENT DESTINATION ,C'< /*/*>/o 2/t/s/s PREPAID <s5 S.>,r Zpj'ZL SHIP VIA COLLECT DATE REQUIRED AT DESTINATION NOT VALID FOR PURCHASE OF MATERIALS OR EQUIPMENT HAVING A VALUE IN EXCESS OF $100 QUANTITY QUANTITY ORDERED SHIPPED UNIT DESCRIPTION OF MATERIAL OR WORK TO BE PERFORMED $ Jst> T&<*****" C'sJ' : Arte'' /.':/' -- FOR VENDORS USE ONLY .. UNIT PRICE . !' , AMOUNT fIt ( \, 'j#. f : ' ' ' r <$}$/*./4c 3. '"' ' JJSfrJg-HjFi r ILV rv 1 ,r \. Vendor agrees In accepting this* order to hold this Company absolutely free and harmless from any and all loss, damage or Injury, to defend'at Its own expense any and all suits or actions, and to pay any Judgments against this Company arising out of alleged In fringements of patent rights by the whole or any portion of the goods herein described. Acceptance of this order signifies your warranty that the prices charged hereunder are In accordance with any and all applicable price regulations. If Section 104 of the Renegotiation Act of 1951 applies to this order, this contract shall be deemed to contain all of the provisions required by said section. THE GENERAL `TERMS ON THE REVERSE SIDE HEREOF ARE HEREBY A PART OF THIS ORDER. CHARGE TO - Date Received AMOUNT SALES TAX FREIGHT CHARGES TOTAL Received Via ALLIED BY CHEV B8 7on* Frt. Bill Date Frt. Bill No. ACCEPTED Contractor'! or Supplier's Signature 'fl .7 4 S ***/;&#* y/ i OJ -//?/&& to.J Above Order Number with prefix must appear on all Packages, Shipping Papers and Invoices FOR VENDORS USE ONLY , *. .. vr*-','*-. 'J ''id* ' 'iJtS / /* S SHOW FULL NAM* AND ADDRESS ABOVE INV. Date Cash Terms INV. No. SHIP TO AND MARK l -* ** STANDARD OIL COMPANY OF TEXAS, ATTENTION OF i ^ ; 4 jt J > r> " * / ALL PACKAGES DEPARTMENT DESTINATION PREPAID , /'< ? / J' *'-7 . S' ' /* SHIP VIA COLLECT DATE REQUIRED AT DESTINATION NOT VALID FOR PURCHASE OF MATERIALS OR EQUIPMENT HAVING A VALUE IN EXCESS OF $100 QUANTITY QUANTITY ORDERED SHIPPED UNIT DESCRIPTION OF MATERIAL OR WORK TO BE PERFORMED /f/t '/7/J7/, A. FOR VENDORS UgE ONLY ,,UN1T PRICE AMOUNT * ''* -- /a fft&y'7* _-- i Has#'Z<r:s&># /&&&& Ih&m : zMf (Catsf *&$ &**> -Mif jf**?" r /Z> siye.J&iT': r _ \ \ ?u 4 V \Or. A ) i|y i J Vendor agrees In accepting this order to hold this Company absolutely free and harmless from any and all loss, damage or Injury, to defend at Its own expense any and all suits or actions, and to pay any Judgments against this Company arising out of alleged In fringements of patent tights by the whole or any portion of the goods herein described. Acceptance of this order signifies your warranty that the prices charged hereunder are In accordance with any and all applicable pIfricSeercetigounlat1io0n4s, of the Renegotiation Act of 1951 applies to this order, this contract shall be deemed to contain ail of the provisions required by said section. THE GENERAL TERMS ON THE REVERSE SIDE HEREOF ARE HEREBY J.? y,-/ M^DB A PART OF THIS ORDER. CHARGE TO. AMOUNT SALES TAX FREIGHT CHARGES TOTAL Date Received received Via Tallied By t. bill date Frt. Bill No. CHEV B8 7306 ' / -'r ,7 --- 7r .CCEPTED . o-b-a(tx) Contractor's or Supplier's Signature QUINTUPLICATE NOT VALID FOR PURCHASE OF MATERIALS OR EQUIPMENT HAVING A VALUE IN EXCESS OF $100 QUANTITY QUANTITY ORDERED SHIPPED UNIT DESCRIPTION OF MATERIAL OR WORK TO BE PERFORMED v*iS * ' ' ` "' `1 a r1 ' FOR VENDORS USE ONLY -- ---------------- At/* y / r ,> &/g -/&*> &>-&* . ; -f-- d&frA' :./h /je tffave i* ............. * Vendor agrees In accepting this order to hold this Company absolutely free and harmless from any and all loss, damage or Injury, to defend at Its own expense any and all suits or actions, and to pay any judgments against this Company arising out of alleged In fringements of patent rights by the whole or any portion of the goods herein described. Acceptance of this order signifies your warranty that the prices charged hereunder are In accordance with any and all applicable pIfricSeercetigounlat1io0n4s. of the Renegotiation Act of 1951 applies to this order, this contract shall be deemed to contain all of the provisions required by said section. THE GENERAL TERMS ON THE REVERSE SIDE HEREOF ARE HEREBY ....MADERA, FART OF THIS ORDER. CHARGE TO /' V ^ --------- --... . - Date Received Received Via Tallied By ,tT. bill date Frt. Bill No. VCCEPTED IO-5-A(TX) CHEV B8 7307 Contractor's or Supplier's Signature ... /' >.<. y ni iimti ini IAS Z///J C&J5 c/ sazsuen j'/t;syss?j? C^X>_s tste*/ -X&sS**-&*-' # *!;<& fc. J" yX y'Z^'/i.yyy"/? -? Zisc^/V? <r c/ y& ^av^yc', '/kusjXXr,s/'Jjyjr ?Z>/& INDEX /%*/&>*<''?j, /-yL-' ,i)^'<v y'l/t?l* jiyy^^ XVyjJs*7 * X / -- Recognition of Union---------------------- 1 I Period of Agreement & Wage Clause Negotiations 1- II Work Day,`Work Week & Work Schedules2- III Wage Rates, Overtime & Extra Compensation-------------------------- 3 IV Seniority --------------------------------------------7 V Promotions, Demotions, Layoffs & Rehirings----------------------------------------8 VI Vacations, Holidays & Benefits___ 12 VII Union Activities------------------------------- 14 VIII Miscellaneous & General--------------------17 IX Settlement ;of Disputes &Grievances1:--------------------------------------- 19 X Saving Clause---------------------------------- 21 XI Notices, Procedure for Handling--21 -- Wage Schedules __----- ,----------------------- 23 -- Job Progression Chart----------------------25 sA AGREEMENT Between STANDARD OIL COMPANY OP TEXAS and INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL UNION NO. 552 THIS AGREEMENT is made and entered into this 31st day of May, 1956, between Standard Oil Company of Texas, with a refinery at El Paso, Texas, herein referred to as the "Company," and Internationa] Union of Operating Engineers, Local No. 552, herein referred to as the "Union." WITNESSETH: RECOGNITION OF UNION The Company recognizes the Union as exclusive representative of all employees of the Company's El Paso Refinery except Laboratory, Clerical, Supervisory, Adminis trative, and Technical, for the purpose of collective bargaining with respect to wages, hours and other conditions of employment, subject to and in accordance with the pro visions of the National Labor Relations Act, amended by the Labor-Management Rela tions Act. ARTICLE I i PERIOD OF AGREEMENT AND WAGE CLAUSE NEGOTLATIONS A. This agreement shall be effective as of March 1, 1956 and shall remain in effect until February 28, 1957, and shall be automatically renewed for consecutive periods of one (1) year each threafter, unless either party shall notify the other in writing, of its intention to terminate the agreement, at least sixty (60) days prior to1 1 1i 4: the first day of any contract year; provided, however, that either party may notify the other party in writing, at least sixty (60) days prior to the first day of any contract year, of its desire to change, amend, or omit any article or articles contained in said agreement, and the serving of such notice shall have the effect of annulling the said article if no agreement is reached within sixty (60) days after the termination date of the agreement. The remainder of the contract shall be automatically renewed unless notice is given of intention to termi nate the entire contract as hereinabove provided. B. The provisions of Article II and III, relating to hours and days of work and to wage rates, may be opened one time by either party, for further negotiations at any time during the contract year; and negotiations shall commence within thirty days after notice has been given. Any agreed changes which may result from such nego tiations shall be effective on the date mutually agreed upon. ARTICLE n WORK DAT, WORK WEEK AMD WORK SCHEDULES A. A regular work day shall consist of eight (S) consecutive hours in any calendar.day, whether paid at straight or premiufh rate, exclusive of lunch periods. The lunch periods, for day workers, will be from 12:00 to 12:30 P.M., when consistent with the work on hand. The normal shift for regular day workers will be No. 2 Shift, 8:00 A.M. to 4:30 P.M. i B. A work week shall consist of seven (7) consecutive days, commencing at 12:01 AM. Monday. C. A regular weekly work schedule shall consist of five (5) regular woriASL&ys-wvith------ two conseeutiva-cLa&s -nfcL^The Company j ''wall estaBH31i"'re^IaiAWeekly work sched ules, consistent with operating requirements, to ...permit consecutive days em- * . ployee shall work iissThan'trf'Sgular weekly 'work schedule. In determining the regular ~p weekly' work schedule, excused absences (such as sickness, personal leave, etc., f -- whether paid or unpaid) on regular sched- uled work days, shall count as days worked,.^ 7U.A ARTICLE III WAGE RATES, OVERTIME AND EXTRA COMPENSATION -A. WAGE RATES, EXHIBITS, SHIFT DIFFERENTIALS. : 1. a. Wage rates shall be those for work performed in the Company's present job classifications as set forth in Exhibit "A", or' any wage rate or classification mutually agreed to hereafter. b. Company wage schedules show shift differentials, where, applicable, at the bot J tom of the wage schedule. The shift dif- f ferentials are in addition to the basic daily , rates. They apply to all employees who )V work any time other than on day shifts. ^ 2. a. Where an employee works in two classifications in one day, and works less than a half day in.the classification carry ing a higher rate than the classification in which he works the balance of the day, he shall be paid for one-half a day at the high rate and the other half day at the lower rate. If he works one-half day or more ) in the classification carrying: the higher rate of pay than in the classification in which the balance of the day is worked, he will be paid a full day at the higher rate. b. When a man regularly employed in a higher pay bracket is called upon to relieve i a man in a lower classification, because of 1 an emergency situation, he will not be re- --f\ iji duced in pay in cases where he might SfU''' ' otherwise have continued to work at the `J-W higher pay. This is not intended to apply to changes from a higher to lower classifi '.-`.of cation occasioned by the normal fluctuation in work. 3. An employee promoted to a higher classification shall be paid at the rate of that classification upon starting such 4. Employees of the ^Helper "g-roup, 'who are required to fill in temporarily in other classifications, shall be paid the rates applic- y, able to those jobs, dependent upon the time thus worked. The principle outlined in ? paragraph 2. a. will be used in determining ^ whether they will receive pay for one-half of a day or a full day at the highest rate | on each day of broken time. Section sen- ? iority within the group working on the spe- cific job involved, and ability shall be fol- f lowed in selecting these men. ,7 B. OVERTIME, EXTRA COMPENSA TION" AND OTHER PREMIUM PAY. 1. a. Overtime rate (1% times the regular rate), except as specified below in b. and c., shall be paid for all work performed outside of or in excess of the regular weekly work schedule ("K" time). b. Overtime rate (2 times the regular rate) shall be paid for: (1) All hours worked in excess of 16 ' j j. z\ ,& # .I $ consecutive hours; i.e. beginning on the 17th consecutive hour ("K-D" time). (%) All hours worked on the second day off, where a minimum of four (4) hours on the first off day is also worked, and these off days are consecutive calendar days but need not fall within the same work week (`TC-D" time). .For purposes of double-time payment 'only, both off days will start at \12:01 A.M, and end at 12 midnight the 'same day. _ ................... ......,___ . . ,, "57 An employee who is called out to work and who reports for such work, shall re ceive a minimum of four (4) hours pay at straight time rates, or time-and-one-half for work performed, whichever amount is greater ("Q" time); except that he shall be paid at double-time rate where b. above applies. ,2. a. Extra compensation (V& times the regular rate) shall be paid in addition to the regular rate, for hours worked on a regular, scheduled work day, under the fol lowing. conditions: (1) For the first shift of rearranged work__sche.dule, .withodu'utt'`the''req:uifed 40 hours notice prior to the beginning of first shift ("M" time). (2) Time worked in excess of eight--(S7~"^ hours in any twenty-four (24) '-feeUr period, other than overtime as defined in l.a. and b. above ("N" time). /Li1^ C. DISTRIBUTION OF OVERTIME. 1. An effort .will be made to distribute overtime equally among employees qualified in the classification in which the overtime occurs. ifny^gffiiToyee who is to be absent from hi8 assigned shift will notify the Com pany as far in advance of such absence as CHEV B8 7312 I wflSSHUHiHBHH possible. When processing operations are temporarily halted for the shift on which the regularly assigned employee fails to report for work, the Company may deter mine whether or not it is necessary' to fill this vacancy. 2. To give effect to paragraph 1. above, as applied to Refinery Operators, the fol lowing procedures will be observed: a. The Operator handling the job on the shift preceding the vacant shift will be asked to work the additional shift. In this case he may work the entire shift; or half -c:,i Af/ 7P J of it, if he so desires and the regular Oper ator on the shift following the vacated shift is willing to work the other half. This provision will not apply: (l)r( Where the Operators referred to have worked more than twelve (12) nours in the preceding twenty-four (24) hours, or f 7^ Where the Company has more than s 0' > l sVj'ht (S) hours' advance notice of the abrr pc sence, or (3) Where there is an Operator on the 'V i vacated shift who is breaking in on any V th1 j jjcob and who is qualified to relieve any' job that will provide relief for the vacancy. (4) In either (1) or (2) above the job will be filled with an employee in the same classification when such qualified em ployee is available, having the least amount of overtime to his credit. D. OVERTIME MEALS. 1. When employees are required to work overtime more than two (2) ho urs .. beyond their regular scheduled quitting time, meals at the Company's expense shall be consid ered due upon the completion of the first 2 two (2) hours of such overtime and at in tervals of each tour (4) hours of continuous overtime thereafter. The cost of meals so provided shall not exceed $1,50 each. 2. When it is definitely known in advance ' that an employee will work over six hours overtime, Company may provide him with one meal not to cost over $3 in place of two separate meals at $1.50 each. Company may also, at its option, provide employee with a meal allowance of $1.50 in place of the meal.. 3. When the meal is furnished by the Company for Maintenance ; personnel, a work stoppage of thirty (30) minutes, at Company's expense, will be allowed for eat ing. ARTICLE IV SENIORITY A. For the purpose of administering this article and Article'V, Seniority of two types shall be considered as stated;below: 1. Refinery Seniority, which shall be based on the date .of entering the service of the El Paso Refinery; and . 2. Section Seniority, which! shall be based an the date Company assigns an employee to a definite section as defined in this article. B. For the purpose of this article, the recognized Refinery Sections are: 1. Operating 2. Filling and Shipping ' 3. Storehouse ... 4. Instruments 5. Electrical 6. Machinist and Tool Ream 7. Welding " 8. Pipe Fitting, Boiler Making Utility. and ARTICLE V PROMOTION'S. DEMOTION'S. LAYOFFS AN'D REHXRINTGS (Attached to and made a part of this Agreement are "Exhibit B,1' Job Progression. Chart -- Maintenance-Storehouse, and "Ex hibit C,'' Job Progression Chart--Operating Section, showing job classifications anti the normal progression and regression paths between the various classifications and groups of classifications.) A. PROMOTIONS. 1. All promotions, demotions, placement of men displaced bv job terminations, and all filling_ oif vacancies_shall be based on, seniority^ amd ability. It is the intent to give ivryj'empldyee an opportunity to pro gress iirfb higher jobs in line with his sen iority. It is mutually recognized, however, by the Company and the Union that ability must be given consideration in all such moves. Thus, there may be individuals who, thru lack of knowledge, skill or efficieney on the job, are not capable of handling the higher skilled jobs, but who are capable of satisfactorily handling some of the inter mediate or lower jobs. 2. When an employee is not progressing or performing his work in "a satisfactory enough manner, he will be so "informed. When a promotion is made and the em ployee promoted is not the highest on the Section Seniority list of the next lower ap plicable rate classification, any employee higher on such rate classification and eligi ble for consideration for such promotion will be advised by Management (in ad vance when possible) why such employee was not selected for such promotion; (ex- S 'sf -It! 4 m "It KS is i i! cept that this notification shall not be nec essary in the Operating Section for pro motions made in accordance with "Exhibit C,'' Job Progression Chart--Operating Sec tion,) 3. An employee promoted to a hig'her job and failing to perform satisfactorily on it, will be allowed to return to the job pre viously held by him,. without loss of sen iority rights. This will not preclude the employee's right to promotion to some other ^ jobs which he is capable of performing. ' 4. Where employees are temporarily <Jb' transferred or assigned to areas, or organi- zations outside of the;bargaining unit, they//'' ' shall be allowed to return .within a 2-year is-*' L* period to the job that, their seniority and ability -would have entitled them to, had /^.-' they remained in the Refinery organization.,' ' * => 5. Promotions from Helper "B" to Help- er "A" and from Mechanic "B" t,o Mechanic ' "A" are to be made solely on the basis of refinery service and not on the basis of per- Y` formance of a higher or different cation of work. Helpers "B" will be pro- moted to Helpers "A" upon the comple- ^j 0 tion of 12 months of . service in . the Refin- > ery Maintenance Division. Mechanics "B" will be promoted to Mechanics "A" upon the completion of: a. 12 months service as Mechanic "B", and b. 60 months of service in the Refinery Maintenance Division, including any service as Mechanic "B". . -j,^7 _ 6. The Company will maintain a mini- ^ mum of 60% overall Mechanic-to-Helper ratio for the Refinery as a whole, provided rt-A' there are Mechanic Helpers who are quali fled to be Mechanics. 'l'1 f CL'f < - 1 - i-~ p"A-^ i W - - - *^-4.. S-o KtA<u.VJ. Aa? fu.a- &**&>****&*%/? I CHEV B8 7314 B. LAYOFFS AND REHIRING. 1. Layoffs for lack of work, and rehirings shall be based on Refinery sen iority. 2. Regular employees with less than one year's continuous service, who are laid off for lack of work, will have continuous service if rehired within 13 weeks after the last day worked. 3. Regular employees with more than one year and less than five years' contin uous service, who are laid off for lack of work, will have continuous service if re hired within 26 weeks after the last day worked. 4. Regular employees with more than five years' continuous service, who are laid off for lack of work, will have continuous service if rehired within one year after the last day worked. 5. In case of re-employment, employees who have been laid off shall be notified by registered letter at their last known address, in order of their Refinery Seniority of qual ified men, to report for work. In the event any employee so notified shall fail to re port for work within ten days of date of notice, such employee's seniority shall be terminated, provided he is not prevented from reporting because of sickness, death, or emergency involving himself or his im mediate family, and so notifies the Com pany within five days. This does not apply to men who are replacing men in the Mili tary Service. Under emergency conditions, temporary men may be used until former employees on the rehiring list have re ported for work. 10 C. DEMOTIONS. 1. In making demotions because of cur tailment of work and not because of an employee's deficiency, position on the Sec tion Seniority list shall control within each section and the :employee : with the least -Section Seniority in each rate classification affected shall be the first demoted from the rate classification to the next lower applic able rate classification, provided the em ployee who displaces him is qualified for the work and except that the Company may re tain a sufficient number of qualified men on necessary operations to permit continued efficient operation. Such demoted em ployees shall be placed at the top of the Section Seniority list of the rate classifica tion to which demoted for consideration in case a promotional opportunity develops in the rate classification from which demoted. 2. If an employee being demoted because of curtailment of work has previously worked in another section than that in which he is then working, he may be' trans ferred to such rate classification in such other section for which he is qualified by experience and training provided he has greater Refinery Seniority than the em ployee whose demotion would result there from. The new position in the new Section Seniority list shall be .at the bottom of the rate classification to which transferred, ex cept that in event of layoffs because of lack of work, in the new section, the transferred employee shall retain his position In the new section according to his Refinery Sen iority. D. INTER-SECTION STATUS 1. For the purpose of administration of Articles IV and V, all employees will be as- 11 3-W signed to a specific Refinery Section within one year of date of employment in Com-; pany's Refinery. Section assignment will be' made by Company based on work load and 'vI.\: Company's evaluation of employee's qualifi- cations and preferences. The order' of sec- ' -tion assignment will be based on seniority-1 . -. and ability. -^Section assignment "as'TftaSed , *'' here shall not in any way interfere with" Company having employee do any type of -'v Refinery work that in Company's Judgment , v he can do safely. /Khwr, > Transfers between .3 sections ma^gbe e4<is; made^ with Company approval. In allmases , ait permanent transfer between sections, the ' Ali/VLwitansferred employee will enter the new < iLr-xJA-.^cSion with Section Seniority dating from j the date of entering the new section, and . he will, relinquish all seniority in the former -^ection. , _ " v _ ' "V -Temporary Inter-section transfers may be made, for' short periods of time. Com- ijV,<A7^ny records will clearly indicate the tem- / tt ^ porary nature of such transfers. The em^ plo^ee will not acquire Section seniority in / the new section nor lose acquired Section I seniority in his regular section. If any temporary transfer is later made perma nent, Company records and the Seniority ; - list will so indicate, and the provisions of paragraph 2. above will apply, except as provided in the last sentence of paragraph 1. Section C. above. ARTICLE VI VACATIONS, HOLIDAYS AND FRINGE BENEFITS A. VACATIONS. Employees who have completed one year's service with the Company shall be given 12 -L. /o '''2V -( -Affwo weeks' vacation with payXqach calen' dar year. In the fifteenth calendar} year and in each calendar year thereafter, employees will be given three weeks' vacation with pay. In the twenty-fifth calendar year and in each calendar year thereafter, employees will, be given four. weeks' vacation with pay. Operating needs are controlling as to when a vacation may be taken. B. HOLIDAYS 1. The following holidays shall be ob served: New Year's Day Labor Day O c/7 Washington's Armistice Day .' , Birthday Memorial Day Thanksgiving Day ' / j Christmas Fourth of July a. If any of these holidays falls on Sun day, 'the Monday immediately following shall be observed as the holiday. 2. Regular employees shall receive their regular pay for holidays observed, when such holidays fall on their scheduled work days. 3. Employees who work on such holi- ,;f. V days, whether scheduled or unscheduled '*./ work days, shall receive two tijnes .their-' regular straight time pay for' the work performed. For the purposes of holiday payments, holidays will be considered as start- t* r*ing at 12:01 A.M. a.nd ending at 12:00 mid-'Ali-p* 4. All regular employees shall receive at least seven paid holidays per year, exclud ing Armistice Day. Those not so paid under the provisions of paragraphs 2. and 3. above, shall receive a day's pay at their regular straight time rate for each such holiday, excluding Armistice Day. 13 5. If, during an employee's vacation period, a recognized holiday occurs, he will be granted an extra- day of paid vacation. The Company reserves the right to grant an extra day's pay at the straight time rate in lieu of an extra day of paid vacation, in any case where it considers such action de sirable from an operating standpoint. C. FRINGE BENEFITS 1. All benefit plans arranged by the Company for its employees generally shall be available to employees covered by this agreement. The Company shall make in formation concerning such benefits avail able to the employees. 2. The Company will furnish to each employee having one or more years of service, an annual statement showing tha^TTy if.t ;j>i ' l%i employee's current status under the Sickness-and-Non-Industrial-Injury Benefit Plan. <' s --^ 0,r . 3. Any employee required to be absent during his regular working schedule on ac count of jury duty, or required to attend court, or coroner's inquest, or to serve as a witness, shall be allowed the time off nec essary to perform this service. An em ployee shall receive for the time he is thus absent the excess, if any, of his regular pay for such period over the fee received. ARTICLE VII UNION ACTIVITIES A. WORKMAN'S COMMITTEE The Union shall create a Workman's Committee, composed of four employees, who shall meet with representatives of Management at regular monthly intervals 14 ! 3 \ i 1 A for discussion of individual or mutual prob lems and to dispose of questions arising under this agreement. Minutes of all such meetings shall be kept and signed by all parties attending. One signed copy shall be furnished for the use of the Union and one for the Use of the Company. B. UNION LEAVES OF ABSENCE If plant conditions permit, leaves of ab sence without pay, of not i more than four teen (14) days duration, (except where dis tances to be traveled require additional time, in which case not more than thirty (30) days for the purpose of attending Union Conferences . or . Meetings will be granted during any calendar year to not more than four employees; provided that not more than two employees shall be granted a simultaneous leave. C. LEAVE OF ABSENCE TO ENTER THE EMPLOYMENT OF THE UNION 1. If any tnember of the Union shall re quest a special Leave of Absence without f pay from his employment with the Company for the purpose of accepting employment with the Union, the application of such member for re-employment, if made within two years from date of start of such leave, will be considered and accepted on the fol lowing conditions: a. That his physical condition shall not have changed materially dhring the period from date of such special leave to date of application for re-employment. b. The request for a special leave of absence shall be in writing and shall state the purpose for which it is made and that the employee intends to apply for re-em ployment within two years.. 15 c. Applicant, if re-employed within said period of two years, will enter the job that his seniority and ability would have en titled him to, had he remained in the Re finery organization. d. It is understood that all Company benefits, including life insurance, are sus pended during the period of such special leave of absence but will become operative again upon re-employment with such serv ice accumulation attained at end of leave. D. DISCRIMIN'ATION, COERCION OR INTIMIDATION 1. There shall be no discrimination against any employee with respect to his conditions of employment because of his membership in this Labor Union, or on account of any activity undertaken in good faith in his capacity as a representative of other employees. 2. The Union, Its officers and members shall not intimidate or coerce employees into joining the Union or continuing their membership therein. Neither shall the em ployer intimidate or coerce employees into withdrawing from, or refraining from join ing, the Union. E. CONFERENCES DURING WORK ING HOURS Employees, with the approval of the Re finery Manager, may be permitted to con fer during working hours with representa tives of either Union or Management on matters concerning employer-employee re lations without loss of time or pay. F. BULLETIN BOARDS The Union shall have the privilege of maintaining for its exclusive use bulletin boards on the premises in places designated 16 ' j A Ci ! i -X by the Company, for the purpose of post ing notices or bulletins. It is understood that nothing of a controversial or political nature shall be posted on such boards. ARTICLE VHI MISCELLANEOUS AND GENERAL A. CLOTHING 1. Protective clothing, including weldinggloves, sleeves and jackets, will be provided by the Company where needed for personal safety, or where destructive action over and above that encountered in the course of regular employment makes It necessary. 2. The Company shall furnish the em ployees with an _ average of up to four palm of leather-palm gloves per contract year. Before receiving a new pair of gloves, each employee will be required to turn In his old pair. B. VOLUNTARY PAYROLL DEDUC TION OF UNION HUES Employees covered by this agreement may authorize the Company In writing on a suit able form to deduct the regular monthly dues of the union from their wages, and Company shall remit same to the Secretary of Local Union No.. 552 not later than two weeks after the end of the first payroll period in each month, to cover the dues for the following month. Employees may at any time revoke such authorization by giv ing the Company written notice on a suit able form, a copy of which will be sent to the Union. C. STRIKES AND LOCKOUTS There shall be no cessation of work thru strikes or lockouts during the! period of this agreement. If either party notifies the other of its Intention to open negotiations 17 relating to hours, days of work and/or wage rates as provided in Article I and no agree ment is reached within ninety (90) days after receipt of such notice, the "No Strike and Lockout'' clause shall not be applicable thereafter with respect to disputes arising out of negotiations on these subjects only; all other terms and conditions of this agree ment shall remain in full force and effect. D. SMOKING AREAS Smoking privileges will be provided for all employees within the Refinery. Smok ing areas for different departments will be designated. Smoking is prohibited at all locations not specifically authorized by the Company. E. CONTRACT LABOR The Company agrees that it will not con tract normal routine maintenance work within the Refinery as long as the Refin ery has the necessary men and equipment available to perform such work properly. F. REPRIMANDS 1. An employee will always be given a copy whenever any record of a reprimand is placed in his personnel file. He is to note on the Company's copy that he re ceived his copy. . ._ 2. Whenever an employee is given a final warning that further unsatisfactory conduct will cause dismissal, the Management will give the employee two copies of the written record of this final warning. The additional copy may be provided the Local Union by the affected employee, if he so desires. Ho is to note on the Company's, copy that he has received his copies of the record. G. INDUSTRIAL INJURIES An employee, who is injured while work IS ing on an off day, and is unable to con- /A-' tlnue working, will be paid' for the un- j.ctiC worked remainder of an S-hour day at the v rate of pay he was receiving at the time of injury. H. MISCELLANEOUS I. No employee shall, as an acknowledg ment of guilt, be required to write, or affix his signature to, any letter or printed mat ter which the Company may use as a moans of accumulating information for de moting or lowering his classification. 2. Any employee who accuses another employee of misconduct or mishandling of his duties shall be required to appear be fore the Workman's Committee, the. Managgfement, and tlle accused to substantiate his accusation. ARTICLE EC SETTLEMENT OE DISPUTES AND GRIEVANCES A. 1. Any employee who feels that he has been subjected to unfair or discrimina tory treatment with respect to his condi tions of employment as set forth in this agreement, shall promptly and personally, within ten days, attempt to adjust the mat ter with his Foreman or appropriate Su pervisor. This shall be done by a full and free discussion of the grievance, and the Foreman or approp'riate Supervisor will in vestigate the circumstances, ; If not him self sufficiently familiar with the case, and will call upon higher Managerhent if neces sary to aid him. If at the ponclusion of the discussion with his Supervisor he is not satisfied, the employee shall so state and advise his Supervisor that he is taking the first step in presenting a grievance. 19 2. Failing to reach a satisfactory under standing- or adjustment, the aggrieved em ployee within five (5) days thereafter shall present in writing his case personally, or through the representative of the Union, to the Refinery Manager. The Refinery Man ager shall, within seven (7) days from the date of the presentation of the grievance in writing to him, give to the employee, if he presented his case personally, or to the representative of the Union if such repre sentative presented said grievance, the writ ten answer of the Company to said griev ance, and the representative of the Union shall notify the Refinery Manager in writ ing witliin seven (7) days from the date on which ' the Company's answer is given, whether or not the decision of the Com pany on the grievance will be accepted, or whether said decision shall be arbitrated. 3. If notice of arbitration Is given, then the grievance shall be referred to an arbi tration committee consisting of three mem bers, one to be appointed by the Union, one to be appointed by the Company, and the third to be selected by the first two. The Union shall appoint its arbitrator and notify the Company thereof, within seven (7) days from the date of giving written notice of intent to arbitrate. The Company likewise shall appoint its arbitrator and notify the Union of its choice within seven (7) days from receipt of notice by the Union of its intent to arbitrate. The Com pany and Union will equally divide the ex penses of the third member, should any be incurred. 4. If agreement on the third arbitrator cannot be reached within (14) fourteen days, the Federal Mediation and Concilia- 20 tlon Service shall be asked to submit a list of five names from which the third arbi trator shall be determined by each party striking one name in alternate manner until only one remains. B. A majority decision of the Arbitration Committee shall be final and binding on all parties. Id such cases, the Company and the Union shall furnish to the Arbitration Committee all information in their posses sion necessary to a full understanding of the subject matter of the grievance. C. The Arbitrators shall have authority only to interpret and ' to make decisions based upon the provisions of this agree ment; and shall not have authority to alter any of the terms of the agreement. article x If any of the provisions of this contract shall be held invalid by any Government authority, such actions shall not invalidate the other provisions hereof. ARTICLE XI Notices herein provided may be given by depositing the same in _the United States mail in a sealed envelope, registered and postage paid, and addressed by, one party to the other as follows: International Union of Operating Engineers, Local No. 552 632S St. Lo Road El Paso, Texas Standard Oil Company of Texas P. O. Box 862 El Paso,- Texas Attention: Refinery Manager IN WITNESS WHEREOF; the parties have caused this instrument to be exe- 21 cuted by their duly authorized representa tives the day and year first above written. STANDARD OIL COMPANY OP TEXAS By JI. P. Paretr Jr., Vice President INTERNATIONAL UNION OP OPERAT ING ENGINEERS, LOCAL UNION NO. 552 By J. M. Pickle, President B. M. Walsmith, Secretary EXHIBIT "A" REELYERY CLASSIFIED OPERATING & MECHANICAL WAGE SCHEDULE Effective March 1, 1956 (Contains revisions made and agreed to in April, 1956) OPERATING DIVISION Classification Symbol Head Operator A ............... , ...HOA Catalytic Cracker Thermal Cracker Crude Distillation Head Operator B................. Gas Recovery-Alkylation . *HOB Pumping Thermal Cracker Head Operator C ............... ....HOC Catalytic Cracker Gas Recovery-Alkylation Perco Desulfurizer High Pressure 3oilers Platformer Gauging Operator A ............... Catalytic Cracker ... ..OA Crude Distillation Gas Recovery-Aikylation Thermal Cracker Gauging Caustic Treating Operator B ............................ .........OB Catalytic Cracker Gas Recovery-Alkylation Treater Operator C .......................... .....OC Catalytic Cracker High Pressure Boilers Gauging Operator Helper A ........... . ...OHA Gauging Thermal Cracker Operator Helper B ............. ... ,OHB Crude Distillation Hourly Rate $2.9000 2.S000 2.7000 2.$750 2.5100 2.4138 2.3238 2.2000 Daily Rate 523.20 22.40 21.60 .20.50 20.08 19.31 18.59 17.60 23 MAINTENANCE DIVISION Classification Hourly Rate Head Mechanic ........................ ..................$2.8000 Mechanic A .............................. ................. 2.7000 Stockman A ................. .......... ............. .. 2.7000 Mechanic B ................. 2.4450 Stockman B ............................ Stockman Helper A ............. ................. 2.2700 Helper A ................ i..... ................ . 2,2700 Stockman Helper B ............... Helper B ................... .. ................. 2.1100 Helper C ......................... Laborer ............... .................. 1.6963 Daily Rate 522.40 21.60 21.60 19.56 19.56 18.16 18.16 16.88 16.38 15.42 13.57 FILLING & SHIPPING Finished Stock Gauger ............................... 2.4138 19.31 Carloader Senior ......................................... 2.4138 Carloader A ............................. .... --......... 2.2700 19.31 18.16 Carloader 8 ..................... 2.1100 Helper C ............... ...................- ............... -1.9275 16.88 15.42 Employees who work any time other than day shift will receive, in addition to the above rates, >5c an hour for the after noon shift, or 16c an hour for the mornin shift. j ]f' IJ 24 25 EXHIBIT "C PROGRESSION & TRANSFERS WITHIN THE OPERATING1 SECTION All men hired for Operations, or men transferring from another, section to Oper ations 'will receive their first Operating as signment as OHB-Low Pressure Area. This will give all men some basic training under close supervision of older Operators. Men in this classification shall learn fundamen tals of gauging, interpreting instrument readings, operation of pumps, turbines and motors, firing furnaces, gas and fire haz ards. Promote from OHB to OHA-Gauging or Thermal Cracker. All men promoted to OHA will be expected to work both OHA jobs satisfactorily. Promote from OHM. to OC. At this point men who receive a permanent OC classifi cation (any assignment except temporary for vacation relief, sickness relief, etc.) in either the L. P.! or Cracking group, as de termined by the Company, will remain in that group. LOW PRESSURE AREA Man must work both OC-Boiler and OCGauger jobs satisfactorily before advancing to OB-Treater job. Promotion from the OB-Treater job. is to either OA-Caustic Treating or OA-Gauging. For assignment to OA-Crude Distillation, man must have worked the OA-Caustic Treating satisfac torily. Upon accepting permanent assign ment to OA (any assignment except tem porary for vacation relief, sickness relief, etc.) the man will remain In that line of progression; i.e., OA-Gauging to HOC- 27 Memorandum Engineering Department San Francisco, California December 30, 1983 NON-ASBESTOS GASKETS & PACKING INFORMATION & TEST PROPOSAL File: N28.10 and N28.13 TO: DISTRIBUTION Health hazards associated with asbestos products have resulted in the development of non-asbestos gaskets and packing materials. Product manufacturers have developed some asbestos substitutes, though none are fully Interchangeable v/ith asbestos. Several manufacturers have reported they may eventually phase out asbestos completely. This has spurred interest throughout the Company on non-asbestos gaskets and packing. The attached report summarizes current Company practice, identifies potential use of non-asbestos products, and evaluates standard tests for gaskets and packing. Currentlyavailable non-asbestos materials are not fully interchangeable v/ith asbestos and are not yet proven to be functionally satisfactory. Also, OSHA regulations on asbestos do not require the use of non-asbestos gaskets or packing and there is no technical need to use non-asbestos products right away. OSHA does have regulations on handling of asbestos and monitoring of asbestos exposure levels. The use of non-asbestos products would eliminate the need for these precautions. We believe there is enough interest and potential use of non-asbestos products to justify Materials Laboratory testing, and we have proposed a test program for 1984. This survey was completed with funds from the Corporate Overhead Technical Program (Engineering Department-sponsored). The testing planned for 1984 will be done under the CRC-sponsored Materials Research Program. Comments will be appreciated and should be directed to R. D. Sweeney, Materials Laboratory, P.O. Box 4012, Richmond, CA 94804. B3C:dm cc: D. H. Barber - S.F. 3GK RDS RS WEE (2) B3C 70S E. H. EDWARDS CHEV BB 007335 DISTRIBUTION: L. A. WILSON Chevron USA, Ei Paso F. W. BRITT Chevron USA, EI Segundo J. W. SKOGSBERG Chevron USA, El Segundo R. V. SMITH Chevron USA, Hawaii a. H. MATKIN Chevron USA, Pascagoula E. H. NICCOLLS Chevron USA, Pascagoula R. M. COULTER Chevron USA, Richmond R. E. ROBERTS Chevron USA, Salt Lake W. M. BOLLEN Chevron Research - Richmond D. M. ARNETT Chevron Shipping - San Francisco C. L. BLACKWELL Chevron Overseas Petroleum Bahamas G. S. SOMERVILLE Irving Oil St. John, NB R. C. FREYMAN Vancouver 3. L. PEASE Chevron Chemical - Belle Chasse C. H. BROWN Chevron Chemical - Ft. Madison J. E. SPAULDING Chevron Chemical - San Francisco O. T. BUFFALOW CUSA Manufacturing - San Francisco L. E. BUSBY CUSA Purchasing - San Francisco 3. H. DOTTER CUSA Marketing - San Francisco D. 3. BUCKINGHAM, JR. Chevron Chemical - Kennewick F. W. MARKO Chevron Chem. - Richmond J. R. HAMILTON Chevron Chem. - Richmond R. K. BONNETT, JR. Chevron Chemical - Salt Lake J. J. ALBRECHT CUSA Producing - Eastern J. E. BRIGGS CUSA Producing - Central T. D. CRAMER CUSA Producing - Western R. L. BAILEY Chevron Canada Resources - Calgary CHEV BB 007336 manufacturer's recommendations and may be optimistic. For example, we usually consider 50GF too hot for Teflon. ; Graphite Fiber - Several manufacturers are using graphite fibers for gaskets and packing. Graphite is a crystalline form of carbon. For gaskets, graphite fibers can be used in a tape form or as a filler in spiral wound gaskets. N'o graphite substitutes for compressed asbestos gaskets have been developed. Graphite packing comes in many configurations including tape, braid, and die-formed rings. Graphite products are rated to high temperatures: 650F in oxidizing environments, 1200F in steam, and 3000F in neutral or reducing environments. Graphite also has very good chemical resistance: it is recommended for 0-14 pH services. Graphite is desirable in packing, due to its self-lubricating, low friction characteristics. There are reports that graphite packing, being relatively soft, tends to extrude. Carbon - Carbon is used as a packing material. Carbon has similar temperature and chemical resistance to graphite, although some manufacturers rate it lower in both areas. Generally, carbon packing is cheaper than graphite fiber packing. Carbon is made in the same packing configurations as graphite fibers. Ceramics - Alumina or silica fibers are used to make some gaskets and packing. Kennewick reported using a compressed ceramic sheet for gaskets but didn't give more details. Ceramics are used in braided and woven packing. The ceramics have temperature resistance up to 2300F and good chemical resistance, except to hydrofluoric and phosphoric acids, and severe caustics. Ceramics fibers have higher strength than asbestos. Fiberglass - Fiberglass can be woven to make some types of packing. It is reportedly good to about 100OF, has higher strength than asbestos, and has good chemical resistance (but not to strong caustics). Chlorite - One company, Flexitallic, is using chlorite fibers as a spiral wound gasket filler material to replace asbestos. The fibers are a mineral said to be similar to mica. The gaskets are called Flexite and Fiexite Super depending on the binder (nitrile vs. graphite). They are rated to 1050F. Both are claimed to have good resistance to many services including caustics and mild acids. Teflon - Many manufacturers make TFE and PTFE gaskets and packing. The gaskets sometimes have a filler material for strength. Packing usually is pure Teflon and comes in several configurations. Teflon has excellent chemical resistance and moderate temperature resistance (to about 500F). Pure teflon has a tendency to flow under pressure ("cold flow"). Some manufacturers add fillers which reportedly reduce cold flow without affecting chemical resistance. Teflon products have low friction coefficients. Teflon is often used as a lubricant for other packing. Kevlar/Aramid - Kevlar is an aramid fiber, developed by DuPont, with temperature resistance to about 50QF, and good chemical resistance (3 to 10 pH). Kevlar can be woven to form packing or compressed to form a substitute for compressed asbestos gaskets. -4- CHEV BB 007340 Flax - Flax is a plant fiber that is woven to make packings. Flax packings are not new but have been used in cold water service for years. Flax is only rated to about 15Q-20GF. The strength of flax increases when the packing is wet. Ramie - Ramie, a plant fiber, is similar to flax. It is used in cold water service, its strength increases when it is wet, and its temperature limit is 1J0-200F. Cotton - Cotton, often referred to as "duck" fiber, is used as a cold water packing and is rated to 200F.' Rubbers - Rubbers are used for o-rings and gaskets. Neoprene and nitrile are the most common. Yiton is used in more severe services. The elastomer products are generally recommended to temperatures of 200-400F,, Rubber is also a common binder in compressed asbestos sheet gaskets. Metals - Metals are sometimes used as packing in foil form, but their largest use is in spiral wound gaskets as the inner and outer rings and the windings. Spiral wound gaskets can be made with virtually any metal. The packing foils are usually aluminum alloys, copper alloys, or babbitt. Metals are used in high temperature applications. GASKET AND PACKING SELECTION GASKETS Characteristics of a "Good" Gasket A gasket is used to maintain a pressure-tight joint between two static surfaces. There are several characteristics of a gasket which to some degree determine how well it will perform its function. Some important characteristics of a "good" gasket are: a. It should be relatively impermeable to the fluid or gas being sealed. It must also be resistant to attack by the fluid. Changes in volume, especially shrinkage, can dramatically affect the gaskets' performance. Finally, the gasket should not contaminate the fluid it is sealing. b. When flammable materials are being handled, the gaskets used must be fire resistant. This requirement eliminates several potential non-asbestos products, including Teflon, Kevlar, flax, ramie, cotton, and rubbers. These materials are candidates for non-flammable services. c. The gasket should be compressible, yet resilient. As the gasket is compressed, the bolting load is distributed over the entire gasket. Compressibility also allows the gasket to conform to irregularities in the surfaces being sealed. Resiliency allows the gasket to maintain a seal throughout small movements from changes in pressure and temperature, and vibration. d. There should be friction between the gasket and the sealed surfaces to prevent gasket "blow-out". The gasket can not be lubricated. Surfaces to be sealed should be neither too rough nor too smooth. Very smooth surfaces - 5- CHEV BB 007341 can iead to blowouts; some "tooth" is needed for friction. Rough surfaces are difficult to seal and can result in seepage. e. The gasket should be easy to install and remove. f. The gasket should be able to withstand the service temperature encountered. g. The gasket should not flow or creep over time. Methods of Gasket Selection There are no widely accepted criteria by which to judge the performance of a gasket. The purpose of a gasket is to seal, but since several factors influence the gasket's ability to seal, there are several methods to select gaskets. Most are not based on test results, but rather on actual experience. Two methods were referred to most frequently in the literature. a. PxT Ratings - Many manufacturers report maximum pressure x temperature ratings for gaskets, to be used as a "rule of thumb" for initial gasket selection. The PxT products are based on experience - what works in what service. Along with PxT values, a maximum temperature limit for the gasket is given. Table IV gives PxT values for some gaskets (Garlock). These values are used in gasket selection as follows: 1) Candidate gaskets must be compatible with the fluid being sealed. 2). The service temperature must not exceed the recommended temperature limit for the material, gasket manufacturers often overrate the temperature resistance of their gaskets. We recommend staying at least 50-1 OOF below the manufacturer's rating. Divide the PxT rating by the service temperature to get an idea of what the maximum sealable internal pressure is. Check this against the expected service pressure to narrow down the candidates. b. ASME Boiler and Pressure Vessei Code - "m" and "y" Factors - The ASME Boiler and Pressure Vessel Code Section VIII Division I outlines Rules for Bolted Flange Connections in Appendix 2. In the appendix, two gasket factors, "m" and "y", are defined. These factors and the gasket thickness are the gasket parameters used in flange design calculations. Table 2-5.1 of the appendix, attached as Table V here, reports "m" and "y" values for several gasket materials and thicknesses. Reportedly the values originated from trial and error: "m" and "y" values for each type of gasket were changed until they most accurately reflected service performance of that gasket. ASME recommends use of their factors in the calculations, but states that other factors should be used if they are found to be more representative of the actual behavior of the gasket. The origin of the "m" and "y" factors is sketchy, but the ASME Code is widely used, so "m" and "y" are the most commonly used- parameters in gasket selection. A brief outline of the ASME flange design method will clarify what the factors are and how they are used. -6- CHEV BB 007342 1) A gasket is selected, using temperature- limits and chemical compatibility to limit the candidates, "m" and "y" factors are gotten from the A5ME table, the gasket manufacturer,'or experience. 2) Calculations are made to determine bolt loading, size, and spacing and flange moments stress, and thickness. Two cases are considered in the calculations; this is where "m" and "y" come in. Operating - Here the bolt loading must be enough to withstand the hydrostatic end force (from internal pressure), yet still provide enough compression to seat and seal the gasket, "m" is defined as the ratio of residual gasket pressure to internal pressure. Residual gasket pressure is the residuai compressive force on the gasket contact area. For the gasket to seal, this must still be greater than the internal pressure after the compressive force has been relieved by the hydrostatic end force. Gasket Seating - Before internal pressure is applied, the bolts must be loaded enough to compress and properly seat the gasket. This bolt load calculation involves "y", which is defined as the stress necessary to seat the gasket. 3) Both cases are considered until flange moments are calculated, where the higher moment value is then used to calculate the stresses on the flange and the necessary flange thicknesses. 4) If a gasket is being selected for an existing flange, these calculations can be run backwards to determine a range of "m's" and "y's" needed. Then a replacement gasket can be selected. An easier method is to replace the old gasket with a new gasket that has similar "m" and "y" factors. But, neither manufacturers nor the literature gave a clear idea of how close is close enough. We asked several manufacturers about the origin and usefulness of "m" and "y11 factors. None could tell exactly how they were originally chosen, but we found they are dependent on the leakage rate, the temperature, and the internal and external pressure. Currently, ASTM F-586 outlines how "m" and "y" versus leakage rate can be determined for a given temperature and internal pressure. Some manufacturers run these tests. Many have simplified versions of the ASME code that they use for flange design. However manufacturers reported that the code is widely used, so "m" and "y" values are useful. PACKING Characteristics of "Good" Packing Packing is often called a "dynamic" seal as opposed to stationary seals (gaskets) because its purpose is to seal between moving equipment surfaces. Packing is most commonly used in pumps, compressors, and valves. The purpose of the packing is to seal, but some leakage must be allowed to cool the packing and lubricate moving surfaces. Characteristics of "good" packing are: 1. It should be chemically compatible with the fluid or gas being sealed. -7- CHEV BB 007343 2. The packing must be fire resistant if it is to be used in a flammable service. As with gasket materials, many potential non-asbestos products are eliminated by this requirement. 3. It should be able to withstand the service temperature. 4. Unlike gaskets, there should be little friction between packing and the sealed surfaces. This is most often accomplished with lubrication and "slippery" packing texture. 5. The packing should be resistant to extrusion from internal pressure. Often stiff packing is used in conjunction with softer packing to prevent extrusion of the softer packing. 6. The packing should be compressible enough to seal against the surfaces, yet resilient and durable enough to allow for movement. 7. The packing should be of the proper geometry or configuration for the service. The right configuration is determined by the type and speed of motion (rotating or reciprocating), temperature, pressure, availability of lubrication, and clearances. Some common configurations are twisted, braided, braid over braid, lattice braid, die-formed rings and tape. Packing Selection There is no clearly defined method to select packing. The packing material is chosen on the basis of temperature and chemical resistance. The packing configuration is primarily a matter of experience - manufacturers recommend what they've found to be suitable. As stated before, the proper configuration depends on several factors, most of ail the type of movement encountered. STANDARD TESTS There are several ASTM standard tests for gasket materials. There are none specifically for packings, but the ASTM index refers to the gasket tests for packing also. Although there are many tests, there are no criteria or standards by which to judge the acceptability of results of the tests. Also, there is reportedly much variation in results from different laboratories. The ASTM test standards and their significance are discussed below. A. ASTM F-36 COMPRESSIBILITY AND RECOVERY OF GASKET MATERIALS Procedure - Sheet gaskets are loaded and released. The change in thickness is recorded as a measure of the gaskets' compressibility and recovery. The tests are conducted at room temperature. Significance - The compressibility and recovery of a gasket are important factors in it's ability to seal. This test could be incorporated in a sealability tests (F-586) by measuring thickness before and after loading. - &- CHEV BB 007344 b. ASTM F-37 SEALABILITY OF GASKET MATERIALS Procedure - This test can be run ai room temperature and elevated temperature on sheet gaskets. The gasket is loaded in a simulated flange with a fixed internal pressure, external load, and temperature: leakage is. measured over time to determine leakage rates for the gaskets. Significance - This is a good test for gaskets because it quantitatively measures their ability to seal. Unless many tests are run, the effects of temperature, external load, and internal pressure will not be measured. The test can be used to rank gasket materials. C. ASTM F-38 CREEP RELAXATION OF GASKET MATERIALS ' Procedure - This test can be run at any temperature. A gasket is loaded externally. Bolt strain is measured with time. As the gasket creeps, bolt strain is released. Tests are up to 24 hours long. Significance - Creep relaxation is an important factor in gasket performance. However, in order to be significant this test would need to be run longer than 24 hours. Also, the effect of internal pressure is not measured. D. ASTM F-146 FLUID RESISTANCE OF GASKET MATERIALS Procedure - Gaskets are immersed in fluids and the effects on thickness, weight, volume, tensile strength, compressibility, and flexibility are measured. Exposures can be at any temperature. Significance - Although a gasket in service is only exposed to the fluid at its edge, the chemical resistance of the material is important. The most important effect is on the gasket volume. If the gasket shrinks very much in the thickness direction, leakage is almost certain. Swelling is not as harmful but a large change does indicate a breakdown of the gasket material. Other properties also change with chemical exposure. We usually measure changes in weight and volume and sometimes hardness. So many tests may be excessive, especially the tensile strength and flexibility tests, since these aren't directly related to performance. E. ASTM F-152 TENSION TESTING OF NON-METALLIC GASKET MATERIALS Procedure - Gaskets are pulled in tension and the ultimate strength and elongation are measured. Significance - This test is not related to gasket performance. In service, gaskets are not loaded in tension, but in compression. The test may have significance when used as a monitor of quality control. F. ASTM F-586 LEAK RATES VERSUS y STRESSES AND m FACTORS FOR GASKETS Procedure - Gaskets are loaded in a simulated flange. Leak rates are measured at a fixed temperature and internal pressure, at different external loads, "m" and "y" are calculated and plots of "m" vs. leak rate and "y" vs. leak rate are made. The internal pressure is different for the "m" and "y" tests. -9- CHEV BB 007345 Significance - This test simulates actual service and yields results that can be used in gasket selection and flange design. 'It provides the same information as F-37 but also measures the effect of load on leakage rate. Without a lot of tests, the effect of temperature is not measured. Some indication of the effect of internal pressure can be gained. DISCUSSION There are several gasket and packing products that have been developed as substitutes for asbestos. Some are being used by the Company and are reported to be doing well. But, for the most part, the Company is still using asbestos. The most difficult product to find a suitable substitute for is compressed asbestos gasketing. Products are available to replace most other asbestos products, but are more expensive and not proven. There is not enough information available from literature and manufacturers to choose suitable asbestos substitutes and have good confidence of their likely success. Field trials would provide the best data, but it would be difficult to get quantitative results in a reasonable amount of time. Materials Laboratory tests can help narrow down the possibiiites. Although OSHA and Company practice don't require switching to non asbestos products, we believe lab tests are justified for the following reasons: * The Materials Division gets repeated requests for recommendations on non-asbestos products, and currently we don't know enough to give definitive answers. * Our survey showed that many Company locations are trying and have been trying non asbestos products. These locations asked for any guidance the Materials Laboratory could give them. * Our survey also showed that most gasket and packing manufacturers have developed non-asbestos products. Many have said they wili eventually phase out their asbestos products. Eventually, we may not be able to get asbestos products. We believe the following tests wili provide the most useful information. 1. Packing For packing, we recommend chemical resistance tests and extrusion resistance tests. We do not know enough about the different packing configurations to judge what is suitable for a given service. This can be obtained from past experience and/or manufacturers. Temperature limits are dependent on the material and are fairly consistent in the literature and manufacturers' data. Manufacturers may overrate their products, so we recommend staying at least 50-100F below their iimits. A. Chemical Resistance The chemical resistance testing we suggest is outlined below. We believe these tests are needed because manufacturers gave only pH iimits for their products. pH iimits are too general to use for choosing a packing for a specific service. The appendix gives cost estimates for this testing. 1. Use the same packing configuration for all the materials. - 10 - CHEV BB 007346 2. Immerse samples in the following fluids at room temperature for at least three time periods, eg. 1 day, 1 week, 1 month. ! a) weak acid, pH 2-3 b) sulfuric acid, pH< 1 c) crude oil d) low aromatic hydrocarbon e) high aromatic hydrocarbon f) caustic, pH > 14 j 3. Test at least the following materials: a) chrysotile (white) asbestos b) crocidolite (blue) asbestos c) Teflon d) graphite e) carbon f) Kevlar g) ceramic h) fiberglass 4. Measure weight and volume before and after each time period. Plot %AW and %AV versus time on a log-log scale. Check to see if changes level out with time. Rank materials by %AV and % AW at 30 days (extrapolated or actual). Use chrysotile asbestos as the acceptance standard for all fluids except sulfuric acid, where crocidolite asbestos should be the standard. Those materials that have lower %AV and %AW than the standard should be judged as passing. By this means identify possible asbestos substitutes for each fluid service class. Extrusion Resistance Tests Although there is no standard test for extrusion resistance of packing, we believe this is an important parameter to define. We did find a brief description of an extrusion resistance test that Rockwell developed for valve stem packing^. We recommend a similar test be included in the test program. The test is described below, but it must be further defined before tests are started. Rockwell designed a test fixture which simulated cycling of a valve under presssure. The valve was cycled every 90 seconds for up to 2500 cycles. Tests were first run at room temperature, then at elevated temperature. Those packings which sealed for 2500 cycles, with minimal gland adjustments, were designated as passing. For the Materials Laboratory tests, the procedure must be more well-defined. The following recommendations should be considered when developing the test procedure. 1. The same packing configuration should be used for all materials. 2. All tests should be run at the same pressure. Tests should be at room temperature only, unless there is time and money for elevated temperature tests. - 11 - CHEV 007347 3. Use the same type of valve for all tests. 4. Run the tests as closely as possible to Rockwell's procedure. Cycle until leakage occurs. Tighten the gland and see if leakage subsides. If so, continue cycling, up to 2500 cycles. If not, discontinue test. Record the number of cycles at which leakage first occurs and the number of times the gland must be tightened before 2500 cycles is reached. Use these two parameters to rank the packing materials. 5. Test the following materials. Run at least two tests per material. a) chrysotile (white) asbestos b) crocidolite (blue) asbestos c) Teflon d) graphite e) Carbon f) Kevlar g) ceramic h) fiberglass Gaskets We believe the two most important parameters for gaskets are chemical resistance and seaiabiiity. Manufacturers don't have sufficient data, so we recommend two tests, one for each of these parameters. The chemical resistance test is similar to that suggested for packing. The second is ASTM F-586 to determine "m" factors versus leak rates and "y" stresses versus leak rates. ASTM F-586 can be used to measure compressibility and recovery also. If there is time, ASTM F-586 can be run at a higher temperature to provide data on the effect of temperature. Recommended procedures are outlined below. A. Chemical Resistance 1. Use sheet gasket materials. All gaskets should have the same thickness. 2. Immerse samples in the same room temperature fluids recommended for packing. Run tests for at least three time periods. 3. Test at least the following classes of materials: a) chrysotile (white) asbestos b) crocidolite (blue) asbestos c)Tefion-pure or filled d) Kevlar e) ceramic f) graphite ribbon 4. Measure changes in thickness, weight, and volume, and plot as described before. Rank materials and judge performance against white asbestos, except use blue asbestos for sulfuric acid. Identify possible substitutes for each service class. - 12 - CHEV BB 007348 B. Sealabiiity (AS7M F-586) 1. Use sheet gaskets, ail of the same thickness. 2. Follow ASTM F-586. Use 6 tests for each "m" versus leak rate curve and 6 tests for each "y" versus leak rate curve. 3. Also measure the thickness before testing, 60 seconds after load application (bolt down) and 60 seconds after the gasket load is released (similar to F-36 procedure). This will give compressibility and recovery data. 4. Test the following materials: a) sheet gaskets 1) chrysotile (white) asbestos 2) crocidoiite (blue) asbestos 3)Teflon 4) Kevlar 5) ceramic b) spiral wound gaskets 1) chrysotile (white) asbestos 2) crocidoiite (blue) asbestos 3) Teflon 4) graphite 5) ceramic 6) chlorite 5. Run tests at room temperature. If possible, run some at a higher temperature. 6. Compare test results for candidates to results for white asbestos and blue asbestos. Those substitutes with "m's" and "y's" closest to asbestos' will perform the most similarly. Some gaskets may have consistently lower leak rates for all values of "m" and "y". These gaskets will require lower bolt loads than asbestos to achieve the same leakage rate. Those gaskets with consistently higher leak rates may seal satisfactorily, but will require higher bolt loads than asbestos to achieve the same leakage. The candidate gaskets can also be ranked by the compressibility and recovery data. However, leakage rates are the most important parameter. To initially identify possible substitutes for asbestos gaskets for a given service, temperature limits and chemical resistance tests can be used. The leak rate data will identify which candidates behave similarly or seal better than asbestos. - 13 - CHEV BB 007349 CONCLUSIONS AND RECOMMENDATIONS There are several promising substitutes for asbestos gaskets aha packing. However, currentiy-available non-asbestos materials are not fuly interchangeable with asbestos and are not yet proven to be functionally satisfactory. We recommend Materials Laboratory tests be run to narrow down the possible substitutes for several service classes. Tests we recommend are: 1. Packing - chemical resistance tests and extrusion resistance tests. 2. Gaskets - chemical resistance and ASTM F-586 for seaiabiiity. B.J. CUMMISKEY * - 14 - CHEV BB 007350 REFERENCES 1. U.S. Occupational Safety and Health Standards, 29 CFR, Part 1910.1000, Asbestos. 2. Conversations with D.H. Barber and H. 3 McDermott, Corporation Environment!, Industrial Hygiene & Safety Staff, San Francisco. 3. Rosato, D.V., "Asbestos: Its Industrial Applications," Reinhold Publishing Corporation, New York 1959, pp. 37-62, 178-185. ' 4. Peters, George A. and Barbara J., "Handbook on Asbestos Diseases: Medical, Legal, and Engineering Aspects," Garland Publishing Co., 1980. 5. ASME Boiler and Pressure Vessel Code, Section VIII, Division I, Appendix 2, Table 25.1. 6. Goodman, D. A. and Schweitzer, R. L., "Asbestos-Free Stem Packing for High Temperature Valves", Rockwell Technical Article V-Rep 82-1. - 15 - CHEV BB 007351 APPENDIX ESTIMATED COSTS OF RECOMMENDED TESTS Steps Engineer Hours Technician Hours Materials $ Total $ 1. Gathering materials 50 20 -- 2,685 2. Packing chemical resistance tests 30 50 100 2,775 3. Packing extrusion resistance tests build and de-bug apparatus. 40 50 2,000 5,100 4. Running extrusion resistance tests. 20 75 - 2,950 5. Gasket chemical resistance tests 30 50 100 2,775 6. Gasket sealing tests - build and de-bug apparatus 30 50 3,000 5,675 7. Running sealing tests 20 150 -- 5,050 S. Writing report 60 -- -- 2,550 TOTALS 280 445 5,200 29,560 CHEV BB 007352 CURRENT RECOMMENDED PACKING: CORPORATE AND REFINERY STANDARDS pO z La' u !u < u 0 01 a --A au a * O !_ o s a s O U oo * a L. 0 LO. LO. aa O u o a u oo 00 1 00 to. * L- *" * 5 a * a 4. ko. * 5 uo ** a> oCoaO O5 O SU <aaa Su uu X uO ocoao O a"V o +oj OX * *o a k. o* az ** aa ..o zH--< < O a io- o .. uu,, cQ~{fl 00 ac C4O1 ou o 00 Lo. ko. aa aa * ISO o u O u o o U i * *Q,UM oo uo4 a ** 2Z co *a Or *a *a *a *a u u a a *a "a^r a o * *s z a ** aa o- Jt; oag jco T--O3. ---**O OX o O oorao 2 "o o UX IPCO tU >a < (N .. ita.ooo<* uvTMX H H V V > xci - aa a(00) 00 c1o_ ca x-'i g o ik U a U < u e> x a ro a x BA 2 A < X a x a u a X o oo +4(k01*aouO O 41 "411 co z 4") <401 Cfl "Z Scfl 8 `Z i4i) t4o1 > t: 8 Bco aO .g3 aO idg aQ.=g o g ao-=g 1 41 O *4} O 41 O 4) O 41 O 41 O Di u a ua o a u a u a o Z8 1 4) a Bkcaoo izd84e> O 41 BH QO ..g3 O 41 catoso-f_l oa ua O w41i VC X41 a ttoo <a CJ a U > a ato 00 >Q--< o < a 00 u Htn X < a < u aS X taton < O + a X a aa at-a O >>< a oOaXaX 00 Ma o H X o a i lU Hcn H < S* <otoo J(ckuoO0. u a .(u0 sV4c(z01 -4cM1 to IE JDCct-Cfl X11t/}0)> II II II II II a oa oo t- VcOI C =i r>1tu --Qjj 4rSO--' -.*r2o* 4M1 +4-1* Ja= jaC <o ca 9vgjga tiooo ic_o oo II II D II II a 5 aZ O JtC4cOoiO1/i 41 X431 OV U00J a jaCrO 041. ^ X *o-i so-t 3 00 5r;2(J< H OM tiA/i I(Il H nX O Z a u < tsa &ccOuOi0 Q</) Cccu va>; TCO -a * ?u3 _22 H xj *U "Oo j4su0-:*) X*0ttotM5Tooo) _u cd II Xtton *ao> C = 3a h* 2&02t(oU II ii a at O g8 t??? ^4) Q a 4) ia 04uI10 gE-coo II >* 41 a wu ii ii <a n u Jt0tCOooO1 T+<c4J0<) 41 X Co to B cCo | -s a>t4o1> >a a r1 tret / TABLE II CHEMICAL RESISTANCE OF CHRYSOTILE VERSUS CROCIDOLITE ASBESTOS(2) Chrysotile Crocidoiite HC1 56.00 3.14 % Change In Weight* CH3COOH H3PO4 24.04 1.02 56.45 3.91 H2SO4 56.00 3.48 Exposure: 25% acid or caustic, 26F, 528 hours. NaOH 1.03 1.20 CHEV BB 007354 Ch lo r - c f e r\c m c\i\JG Y\ TABLE IV Gasketing Material PxT VALUES FOR SOME GASKETS* Maximum Pressure X Temperature, PSI x F Compressed Asbestos Blueguard (Kevlar) PTFE Gylon (Filled PTFE) , Fawn or Black Blue Woven Asbestos Cloth Reinforced Rubber Beater-Saturated Cellulose Vegetable Fiber Natural Rubber and SBR Neoprene and Nitrile Rubber Viton Flouroelastomer Silicone Rubber *From Garlock Catalog. 1,200,000 700,000 75,000 200,000 150,000 125,000 125,000 50,000 40,000 20,000 20,000 20,000 20,000 High Temperature Limit C op 400 752 370 700 260 500 260 260 205-540 120 150 500 500 401-1004 248 302 221 o *--i 100 212 120 248 200 392 260 500 CHEV BB 007357 '"Uxble. ST-. Aii-ltz. Duller rr-tAtLcre vfcAic_L C_oa^ kvt <xnd y VcxU^-es IFbr Vclv-CouS qasl^eis. Gasket Material Self-energizing types (0 rings, metallic, elastomer, other gasket types considered as self-sealing) Gasket Faster m 0 Mir.. Design Seating Stress y, psi 0 Sketches . facing S.<r'.sh and Column in Table 2-52 Elastomers without fabric or high percent of asbestos fiber: Eslow 75A Shore Durometer 75A or higher Shore Durometer 0.50 1.00 0 200 (la),(lb),(10,(15), (4),(5); Column II Asbestos with suitable binder for operating conditions: Y in. thick '/,* in. thick '/M in. thick 2.00 2.75 3.50 1600 3700 6500 la},(lh),(lc},(ld>, . (4),(5); Column IE Elastomers with cotton fabric insertion 1.25 400 Elastomers with asbestos fabric insertion (with or without wire reinforcement); 3-p!y 2-ply 1-piy Vegetable fiber 225 2.50 2.75 1.75 2200 2900 3700 1100 Spiral-wound metal, asbestos filled: Carbon Stainless or Monel 2.50 3.00 10,000 10,000 Corrugated metal, asbestos inserted, or Corrugated metal, Jacketed asbestos filled: Soft aluminum Soft copper or brass. . Iron or soft steel r Monel or 4--6% chrome Stainless steels 2.50 2.75 3.00 3.25 3.50 2900 3700 4500 5500 6500 O 378 (la),Clb),(lc),(ld), (4),(5); Column II - (la),Clb),(lc),Cld), (4), (5); Column II (la),Clb),(lc),(ld),. (4),(53; Column II Qa),(lh); Column IT - (la),Clb); Column II > CHEV BB 007358 * Casks! Material Corrugated metal: 5cft aluminum Soft coppe' or brass Iren or soft sts#4 Morel or 4-6% chrome Stainless steels Gasks! Factor m Min. Design Sc2:;HC Stress y, psi 2.75 3.00 3.25 3.50 3.75 3700 4500 5500 6500 7600 Sketches Fo-mg Sketch and Column in Table 2-5 2 Cla),(lb),(lc).(ld), Column II Flat metal, jacketed asbestos filled: Soft aluminum Soft Capps' or brass Iron or soft steel Monel 4-6% chrome Stainless steels Grooved metal: Soft aluminum Soft copper or brass Iron or soft Steel Monel or 4-6% chrome Stainless steels Solid flat metal: Soft aluminum Soft copper or brass Iron or soft Steel Monel or 4--6% chrome Stainless steels 3.25 3.50 3.75 3.50 3.75 3.75 5500 6500 7600 8000 9000 9000 . - ** - (laJ.flbi.Clc),1 Qd),:(2r; Column 11 3.25 3.50 3.7S 3.75 425 . 5500 6500 -.is- 7600 9000 . 10,100 . ` Cla),ClbJ,(lc),(ld), (2),(3); Column II '' 4.00 4.75 5.50 6.00 6.50 800 ` 13,000 18,000 21,800 . 26,000 (la),<lb),( lc),(lb), <2),C3),C4>,(5); Column I ___ Ring joints Iron or soft Steel Monel or 4-6% chrome . Stainless steels ... . 5.50 6.00 6.50 18,000 21,800 26,000 (6), Column I -NOTES: (1) This Table gives a list afmany commonly used gasket materials and contact facings with suggested design values of m and y that have generally proved satisfactory in actual service when using effective gasket seating width b given in Table 2-5.2. The design values and other details given in this Table are suggested only and are net mandatory. ". (2) The surface of a gasket having a lap should not be against the nubbin. 379 CHEV BB 007359 ( BILL OF MATERIAL f JOB '<% ~ C)(j 1DATE____________________________________ fh / ; ' TO DRG. NO.. fv i /v /_J ITEM QUANTITY UNIT fh) | FT __,.r-- ffJ z PA JSHEETL ORDER Nq^M^'V/O___________ APPRO. JOB N(O,(] -6 f-Vc-0- o. DESCRIPTION REMARKS / 2'' PH F ' &Ai "4 W 4-0 - -a- <? <r /tL. 4^ PsP ki , i-UOA-ZA__________ f 1 ________________11i__ .________ . ?/' l$K)PP___ ^Ll 0.-00___ dl______ !SC) Ik RF y z.4m4><L_ . / / / 4 iaA 2* PtAKJ&l h.!k\ /<Z) /A /? r , hF | \ | A 2>t! h .......................................................................................... ........... ............ ..........________ i ttq___ XEgjft... ,j|______ l r :T 2- rL&QkJ___ 41 T~P)__klkT___ <7 ^____ 0 jU/ Q F) ) ff___:> / /% {h /' ' p Ah 4' X 2 * 'fipatXLFH RTP h/T /*.S KtV Lk'F'AJfllliA ('OkiiL i / -4 i / Z/ m 27 AtfSkurr Kttlh & P_____ TOO s7 SQ24/ &#/> /7.04 c \ 9, i).) k A. '3," BuTTO , -TTm 7 . ( 1 ! i j i i i 1 ji i / i i iI // /, CHEVB8 6013 0/K r v j\ SHEET/ OF SHEETS_ ('__ ___7-^-": MFG. 334 |2SM 2-531 PRINTED IN U . S A - CHEVB8 6014 b BILL OF MATERIAL < JOB 3' Ob \DATE________________________________ DRG. No.. Xeem [quantity UNIT iJ f * / SHEET. ORDER No. RKA - FT?S4-/ 5U^V. L^ -Vy'--: "O0J~o3~ "^ APPRO. JOB No.r51:>H -62.-0/.0 V MATERIAL REQ'D AT DEST'N BY A2 - lDAT-E Sk DESCRIPTION REMARKS "j 3 X : '*2. 3-/ 1 hO jn F 5, / M/ A/f $LBlA%61S<f* *7/4 c S /I/r fx1/? fiO U\0AA3L 3A }' hh>KT /BB <F)/Fa-hs-11f'Z- l 3r-oei_ ~~ tSQtb A.F. It. TA S> - ^ V \ -\ s s ' < T <0 /O'') ,.f *\ L/Jo 0 4^- wr ; /> /: L- V . ________________ /> xJtrj\ i; if7/jf..3 ft ___________________________ p1 i H*o XjA /Ae .' Zow Mer{> /hupyi^ArO 33 - 3320 CHEV B8 6015 SHEET | OF | I? SHEETS MEG. 334 i 2SM 2-53 J PRINTED IN U S.A. JOB V {. V. { DRG. NO.. BILL OF MATERIAL DATE. ihh SHEET_ ORDER No. d\A ; / ,) / APPRO. JOB No._5^rrLTiL5^ MATERIAL REQ'D AT DEST'N BY L. ,4 i Hxki; '6 Ci ITEM QUANTITY UNIT i/ `H '1 d\ < /) /V aXo DESCRIPTION TAAP / !//'7" J. O" 2. ! i - X <' J .* /'/ ' toOth fLi I / ? 'js\ s' >'}& f-} A 1' . L-.faj KT /\ REMARKS ft - T------------------------- --- -f . '} T 4.;.d A } j y ^-- ' /t I /'/?. A1? / / . .*? X ;. ci A t & l . . -j v / /V ,x /<} :J OO J:*(. T ", / / -a/A1 /// x hjuT 'i. 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'"2J20 A if xOk 7~ -r f\ b L b i tbfp\ h&fb ___________ !__________________ ?X * P) ' .A ? .1' eft % x 2 A 5rr> ftairs ' B/J \aIIi* &bx Afyrs llzorwl. c-HEV B8 6017 :: 9 ?lBIT)$0*1Six. gTM e/\ i'' M/itc /?S SW l r- , j . . ... o 2*1/7 /o_____ Pm wfea-J.1 /;- fnrAp>Ai u i'SPKf\ i Mil 3 A.MM 1 c~-''\r ( /Mir? , . J2 L~r* SHEET / OF 1/SHZW.TS/^) i , \>\ ' ' MRS 334 c 2 5 M 2-531 PRINTED IN U.S.A. JOB BILL OF MATERIAL ->S; Ur | DATE__ 1; i DRG. No.. SHEETL4ii - ORDER No/ '.M~ oi .>$ ' APPRO. JOB No. t=**==ss& /./-T x' >Sfc MATERIAL REQ'D AT DEST'N BY i i /'srV ... ITEM QUANTITY UNIT DESCRIPTION REMARKS i7 / L 7\ / | A ;ia /X6a>. " fr .1 Ufa LiLVfJy] , . ... / F, <F -C- / j. / Ll / ' *i y><\ !<.* . / J ,a <. l A" Aus *TS. t1 L>/uAh) J TA /X-" ryi/.y i jki/JD "StXjJh A /- LC;jfi/'-iC, \ Xi /. :< ~/ul (r.y-y-ct 'fry. m M O / ., ... 54/./O <-* / / /i *' frofL frfryiSry rFn:%oF<I FuJ s-"S'v\ k.l\C^ F~ z/{y(F~J3f fryy //?. A &^Ki-T JSQjb fr/yAL tiMp ft F / il-Aiy.r ^V. ... L 6- ^'C A . 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' CHEV B8 6020 SHEET OF ~ 'SHEETS . JOB L DRG. No.... /. /i ITEM QUANTITY UN.IT i ..... 1.1.1..... JC...T1.... BILL OF MATERIAL ~{ - SHEET date . ,Tl:J 1 'u..- * ic/ORDER Nol.fl> > lU _______ APPRO. JOB NO.M a ,,/ /;.< MATERIAL REQ'D AT DEST'N BY. DESCRIPTION -L < t PATE REMARKS >! I I r.. . 'A.a.ALL _____ t____ TEki... N......t,Al A.zA.. .. 7 ) .... -J..... - - rA -Z~&r ...2^--U-b --JU &-An^ TS ___ l/. <7`) //__.t. >.. -//4?/.r..........)----.-- d 1 Li . ...... /______ AJ:L // J'PAAJPzt ____ iCOjL.. AmBAAL&E. ...L...T &_ n /> ____ CulTO.... Ht. m ^ -- -------- r"' ... . /-/ /-;/(/, / if If w -p . PXP--kJX-...J5 .... A, i'L....9-&---L fx^lSOMAlAC --L- ..>, ....SLjlAJ___ BJ>UpZ___ 3>... M/r \-.S...... W.XLQtsl(L... ----------- i-5.SMAJ.PA...... -...-.....- .... ... n *. t: -4- Sap. &ji__IS54i-M- t Pu5)./-&Pb-~....SSMSSb ~LLI&fE '"`j ii j \ --.. j Lri- i i _... j_ 1> ..DiTTo ._.xxZn\SL CHEVB8 6021 SHEET / OF SHEETS JOB BILL OF MATERIAL 0 ' I1.. t DATE 70 O DRG. NO____ ') X (.' 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SOW/- S'O' 0 L//-r 3 v b 7 * ' h |_ _)H OiOQ P\S j-!._ Jg. w Lpey -r u ' 0 ,.y / s- 7 Jp/t $0 4 ^ I 2. \/0x2. r j YppJDO! SD f F3 Fd-di. _& W- 3-i a . 7/4 EST. DEL. DATE 1 3_J_ 4b' [ <3ob # j5 // S33! bg/rcr _J/g-/ yzv7 3r 1 f. \ 3 \2;LW:\30dd*~FS S^a~'EfaoTS"-r ^ " G ;O 3/8 '' 1 M&c-h > ` '3 Bo 1 / /W//. S//. 7/ / /?i`j x , V y t ! 2 ! /7b j - F5 p.w 7b ! 4 \Pl2- t l' \ F;yOs r:- -O he. o PE 3 ok 5<- | 3..;- /' c; . >'5 ELI r Fi: p o . e o ".rpo .........iP:'_\yoa 5jr/, P:j; r ,? *-. ,77v3 7c7 .J 73 I / M I /TTOb /7 7^. /)r ->"? v- bb4 ~ 2I --I ----, r 3 33 ''b/P-.P1?'s,. />_- : j?h P.vy a I!dh (6?'/^ . /3T: -'/ y`/t j/2-2 kO/Cc~-- f ' ^ 1 7 2. "-f. I " '.S/yiZ iLL L one. 5^' / /- . s- - N .``.7 D I ' c. " "'. I 4 ' O F < 1 -- 0`">V y /' i Z ; 2 ' : ISO* r L s.o-/. Fi ~y 2b 7 Tr[ J 'l XTf 1 l' ) 3?d- D i- ipo__'' i;:_-r.y .'. '- r. i' 3/7 i '/z.o.jD'P 3jj' LIjdiF L3: -- -- y __ , i ODU.Jyfi Sr./y- r,n r_; _a_. ___..... i. T1 ....... 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No. DATE " ............ " ~ 40 3 f /50^Os Biif-id ~Fi&rB' fib . i< ..i r t>, ~Tdp c2 JR \N- -o>/d- R'// - o ' // \ t I " l i30 00 * H^y Soos 5. W 2- 1 ^ \ 11 J Rood & k3. 30jEilba'iH S, vV| 300# SocJ-STl. r i Z i< ; /SqPFt W.H. FJa. !//& Sc. h 4-0 r..... j | I! O. 0' ./i ~ 11 c." ; /So 5 Pl^ pppp-P dra '/& ValVo Blt Buk i >i it >' - *-- -*--1 #\ \ /J5D^xkb Rh/<~/)sb, j P 3' i il t( j 5/v<0 So//- ra- &7 ///2. He-* /YO/3 1 .y P'/l 11 " " .............____________________________ ____ 1 i3"^_>l^L| S-id Pipp~S>`'D Tkfjp. JJZ_ 1 *c ' v "i .1* .;/ --1 : i i 11 -!- -1 /.3-w *_ .TJJf r/,4-.: . .. . iv0 f-r CHEV B8 6038 ) JOB BILL OF MATERIAL _______ ___ __________ DATE. IUaJxI.. DRG. Mr/hV?-c??9S3 SHEETd^O_____ ORDER Noi^_z>S ST) /77 X ^jgfLsB ITEM QUANTITY UNIT APPRO.JOBN of^9OS A, Ji , . MATERIAL REQ'D AT DEST'N B\/./.... 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Jl/0 Jq/^5 "gq no ItypeIcEm^I JOB No. IT1N No. d. &L JLjl Jr JL JfJTlu-d JL-zd AI rbf5M >J MATERIAL ORDERED ONIlIAJJlAJlIL LrT^ \ PtiCrG of'2^ EQUIP REAOY REQUIRED COMPLETION DATE TO Be 3RfcpuLefc> INSTRUCTIONS*tMMS&a/OS -dq^tt CWEOL OIL IF MH 6ri)^T ^fotZFAlOE&fr Wo.K , TtiE PEPAlfl fR.0CBV0PB WILL Be "DtC/DLt^ Q<j /)T JUftT riM ft) IDE HFU) -iAT* ASftg?T05 ; -TTCT X op I^DSM -gnT , ^tiaD5 AnD BeLi^ene yfJ/iStiEfc.5 will THeV iiremUJgP A*? ^Hoton on A^CHfct? T>lQ6n fTlcrkU^Z-) /J6& Tt^e. Ar\fiui:t> 'PH'dcb.'oouc rpg. A9PudArp<oo op BotT 7C>R.$i;. 0/V. FLAnCiGD i'DmTS. ToriQOG G^\CA 5oLT "ro A op lOk PooT~ ifoS, THE 6AP B&Tu>&r\ FuA\n 6^-c S ^Flcxx.'linq Tik* ^VxQu.^ Aou) b<? f\OA_ AfZoonD And T}Ae= BellwcllC \NtoW0t6 6t)^pBe^^ to Apppo^i^^eiS 5o%, o-l-O^a^ DeFLecFOKj * 7Ht9 oi^er>^forx 15 s/jooa. ok /Vvmcfteb i^u^r SE^OAU^ in pkce 0, 92&" , /lec^i cj'TPA <?? ~fo Ao)4 oju coilK \xa~ft.Hole <&k aot 5-|tatI$ ) ruxt? cu*jk JudJk^Jjo 'fef* A-Lclo (b/>i? du-c<t 2->b P?/ti-- |~i J&outa. <3 [^jdtUA/Vv^ "to A /o {& cf&sed 4-o ^--' (5Aj? <Vgc{- pO^pMi^' distribution: satfuaafa^raigfaaag MAINTENANCE PLANNER-4, OPERATIONS -- fFptkjCcz- INSPECTION-1 (CSW) LEAD INOR.- ( M), ENGR - I___________ OTHERS , JlOJofrygS ,, PH0HE-2jL-------DATE AlAjAd ENGR. APPROVALS LEA ENGR OPERATIONS CHIEF ENGR W62Z. FLoAVmg- FbAD U^tE_ A Filo to OBThlP TH-ESE PEMIkJ6<o/J5 <<5 .C.AO CtA^k^T / / ------- lo'/s" XQ Z07/& O.D. - 3/^ jr IS 'iDllb G^ovC -^J ZoVoti. 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NO. ,,SHEET__ ORDER No.PDfiM- %I3& 1-QB Mn0Ht,-0D-2&O-JMJ& ( F\RM ^SA ' MATERIAL REGTD AT DEST'N BY / V ^ rV) /IA- ITEM QUANTITY UNIT DESCRIPTION ---- --------- 1 3o s)p> khtom&i d Mmztu B-Ours 1 - 7 SJ! f-^i t 1 14 tA L> ^ U LL : LTn OtTli I frrou4p ~ &~lb fliH /ITTA / 4-1.93 r. 37 U D U) ITH____ 2=.__4iLdJ 0 h^y i)ut^_______ ^"4 >lZS/3-z" u< 3/ r x '5//k" Arprttt Flats _ ______ ________________ ______ q^lLi) TIJ . C&\G>U-T /juTtki<e,,!Z-E L > tp OeazThSA/ey Fa)O U'SF / ----- 22 &d/u 1 1. / PHFV RR 8050 ' SHEET J/ OF j SHEETS i 1MFG. 334 2SM 2 S3 PRINTED IN U.5_./.^ JOB DRG. No.. BILL OF MATERIAL ___ _____ DATE__^Z3-/r9-0 ___SHEET_____ _ ORDER No.D/5M ~ %/3 7 CHEVB8 6051 WORK REQUISITION TOS MAINTENANCE PLANNER PLANT (hoA Utul EQUIP NA OR AJfJ-ttUL 6-H& DESCRIPTION JOB Ho. /(- t/c/O ENW1. JuJJ REQ No. TYPE JOB No. ITEM NO. "L 2LSLLr SI 0--L.L.-_____ -_2 & o MATERIaI'^OERED P/1Cr& READY REQUIRED COMPLETION DATE INSTRUCTIONS I TW= PaSuT &\J3C/L6J3- ,6-/LZ'L ; N/ll 3<~ &6MVD . r&m *>eiz\}ite 7o ePfii& a wtfl&tT-eo Ftcmmcr heap le/ik. -tjHki -mt&z/qus have BM oftom^ :: io to th^ ux>gx. - a!&v BLUv/1LL SiP&lCT45, A(\ ^icgr-'-^QrAcg; . 5-/4a *?7UP^ Aa)D & LA Dftgp fr?dE57X>S cFecx: oF FLflUfrg PMeU5/o05-/fc)Q \m\ll e>l fieFoee -me. vteu^'iWRTfe Agg ^g> Amo TH POLlUdtntr ^EQ^EtC-e <S>P :MIK WILL plf- iio^o&G the fcecanw evoeo iosiauatioO , puas^ zonpfers TH^ FbULCtoiOCr, ' (bfewoye ' e-ibVL. 'Pon ^eawice soul to Mlo-ii/ut -sHdP. (J?) loc>*?e'\,.. ^>U^cV bol4 6<sujT2> C-Up^L ec^dL Flocx^i^ (P XP All -Bolt-* ATXE ti wr y A iude 5-i^ 'Tt9T ^(Aould 150/06 TO x&fcZM'vfc IP- Ar>Y T{^5 AR6 LeAycuo6r. 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INSTRUCTIONS*/^T)~^1P^40Y t>lME09aiO$ po^far ct\&C OTL IF A-A/y 6rf)*?KT tOE&fr qE WO/lIC; THE PEPAlIL PROCEDURE [AJlLL 3 *Z>LC/D.t> dti /)T JUfiJ T/M > (%) TUE flsu) ^-AH> ASfte5TQ5 flAQfreT -TT^TH oQ TO0M -en5 , wad* AtiD BeLiNNeuie \kJA5h&zs wiul THea/ KE i^TAUl^T^ A*S> 2>ROu3A on Ar\KC^fct> ~DlQ6r-. fS'McU-4*-) /JS& TtiE. AnftCtiet> 'PH'pce'bOfc.C Fbg. APPUdKT1^ OP BOlT 7c?R.Que ok FLAncieD to mi 5. iotzqoe 3\cf\ elt sro a MKyjMum oP ioG Poor- il^S. TME GAP B&Tu>Er\ FT-JV* <*c s ^Flocflin^ Vto^cJ TuLp ^Kqu-U f\<ou} b<? 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ZI7/8" B.c---------- * O' D, iu B ------^ T ,,iLi viz TUdS ^>t{SG i FL/\M6f CHEVB8 6047 SK0CH JL -!(*'UL Bourr Up <-ce:fc> urc-6* All f coA^titR- 5 (^B^luneub J to V.MELL LU^/6AT-b iV H H Tb t2-UUC6 iFP^^T'ofO /IfcAW O/L ^ rWHi*I5 ____ 4" CHEV B8 6048 . .fy :y^ Z_ BILL OF MATERIAL JOB Ik*- ^OO DATE./ DRG. NO.. 'EkJCt/Z JoA) .SHEET- ORDER NoffDSM - &l 35 APPR< >L/6-oo-'ZBo- JWJOZ fv/ety MATERIAL REu'D AT DEST'N BY. /-?- >a ITEM QUANTITY UNIT DESCRIPTION ____ REMARKS------ ^ 1 e&./ fuDATllOCr Head CiASEET , doable JACKTQ> -/apt 304 sS clad T.o * .zo'/d' 0 0X 2o7/&'' X 3Az" ~tAUi , r^nJ 9zy /irrhu^ Q-i^. aJd z / ea. DilTo ITf1 JL EXCEPT GP- znZ*"x.o.j< zo ,sAb 0.0, x 3/3z" Mick. hf ,f Ars oLl^q fi/is 77 / Otdlihu'tzf J. rf ^/:rr<?<r2 (/7sA,/0'//? //?/&/> ' /S^t.=MD U*bff : "-/6Z2 f/ t CHEVB8 6049 SHEET/ OF / SHEETS MFC. 334 (ISM 2-331 PRINTED IN U.S.A. r.n. /in. ru i Rw.rn. a. 7i <;n4sn.FH i *m. cn. a. *7 \ CZ^ Co 4- 9oo c.rm (2 ics psiCr R0'V1aC..d G'jf.>op (J a- lacrd l-- (o 0-0 CP / z5 P5 & f AJo TfcPCSPoA 7A T/oO \ CtiACr& Crb / toK -j~ TA&Aa^O <S> <3 P3'V~D 5'k^>jK Q-rtuM., LCPLSC $j *. GO~VD CHEV B8 6058 # BILL OF MATERIAL # JOBDATE 1~Z " 7f 179PDRG. No......... ................... SHEETORDER No.. RP3M- APPRO. JOB Nn AIQ/--OS ITEM QUANTITY UNIT MATERIAL REQ'D AT DEST'N BY DESCRIPTION %'/S~70 OATE REMARKS 1 SCf 0 2" Dl&tM* f-epL / L /oo cf\(!&4 C.l'lQ __________________:___________ \iou.-ju A U r K^ ^ P ~NT? /[J'Str /Q 0 ' ~^l bO 3 7*?-< r 6 -- I "1 - ' " CHtv DO DUOS SHEET J OF J SHEETS .4* CHEVRON U.S.A., INC. . ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-353-N March 8, 1979 Page 1 of 6 ' SPECIFICATION NO. EP-339-N INSULATION & WEATHERCOATING BOILER.FEEDWATER.PIPING SECTION 1 - GENERAL REQUIREMENTS 1.0 SCOPE OF WORK 1.1 CONTRACTOR shall provide all materials, utilities, tools, construction equipment, labor, including supervision and inspection, and all items of a consumable nature that are required for the insulation and weathereoating of piping, valves, and fittings in the Vacuum Flasher.at the Chevron U.S.A., Inc., El Paso Refinery as detailed by this Specification, including the drawings and other attachments listed in the Appendix, except as otherwise provided in Section 1.2 below. This work Includes but is not limited to: (A) insulation in accordance with Standard Drawings GA-N99783-3 and GB-N99993-0 of all lines shown on the attached drawings PC-10-20972, sheets '68 thru 74.. ,, . (B) Insulation work shall include all valves, flanges and fittings associated with piping on drawings PC-02-20993 sheets 6^-jk and 76-78. (C) Insulation shall be N6 (l" thick) on piping 2" and below; N7 (lV thick) on 3" and 4" piping^ N8 (2" thick) on 6" and larger piping. All insulation shall be Hydrous' Calcium Silicate Johns-Manville Thermo-12 (asbestos-free) or COMPANY approved equal. (D) Weathercoating shall be 0.0l6" thick corrugated aluminum pipe jacket with moisture barrier backing manufactured by Childers Mfg. or COMPANY approved equal. (E) CONTRACTOR will clean up and dispose of daily, all debris and trash created by the work being done. 1.2 In addition, CONTRACTOR shall provide all items of material to be incorporated into the Facility. CHEV B8 6060 CHEVRON U.S.A., INC. ENGINEERING DEPARTMENT 7 EL PASO, TEXAS SPECIFICATION NO. EP-353-N March 8, 1979 Page 2 of 6 2.0 WORK, MATERIAL AND UTILITIES BY COMPANY OR OTHERS . . 2.1 Work by Others The following items of work related to the' Facility will he performed for COMPANY hy others: (A) COMPANY will fabricate and install all new and replacement piping. (B) COMPANY will provide a site within the Refinery for trash disposal. 3.0 SEQUENCE OF WORK The sequence of work shall be as mutually agreed between the COMPANY and CONTRACTOR and shall be consistent with the facing sheet of the Agreement. 4.0 INTENT The Facility shall be complete in every respect, constructed in accordance with generally accepted, current good practices of the several trades involved and the detailed requirements of this Specification and ready to operate in the manner expressed or implied herein, regardless of whether or not frill details of such completeness or practices are contained herein. 5.0 COMPANY REVIEW AND APPROVAL COMPANY'S review of, approval of, or agreement to the performance of certain items of work or the provisions of certain material shall in no way relieve CONTRACTOR of full responsibility for"the performance of such work, or for the adequacy of such material. All such reviews, approvals or agreements shall be obtained through COMPANY'S Construction! Representa tive, or in a manner previously approved in writing by COMPANY'S Construc tion Representative. CHEVB8 6061  CHEVRON U.S.A,, INCv ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-353-N March 8, .1979 < Page 3 of g SECTION 2 - GENERAL CONDITIONS AND PERFORMANCE OF WORK 6.0 PRECEDENCE 6.1 As used in the standard specification attached hereto: (a) "Purchaser" shall mean COMPANY' (b) "Supplier" or "Vendor" shall mean CONTRACTOR; and (c) "Purchaser's Inspector" shall mean COMPANY Construction Representative. 6.2 Unless other vise expressly provided in this Specification, . (a) any data, specification, material, and work or any other matter vhich is covered by this Agreement vhich the standard specifications require to be provided by COMPANY shall instead be provided by CONTRACTOR; (b) any provisions of the standard specifications re quiring COMPANY to inspect certain material or work shall mean that COMPANY has an option, rather than the obligation, to so inspect such material or work; (c) any warranty or guarantee provisions contained in the standard specifications shall be of no effect and the warranty and guarantee provisions of this Specification, if any, shall apply; and (d) any item of material, work, inspection or testing to be furnished at-^extra expense to COMPANY pursuant to the standard specifications shall be furnished under this Specification at no increase in CONTRACTOR'S compensation. All provisions in the standard specifications concerning compensation of payment to CONTRACTOR in case of delay shall be. of no effect,-and the provisions of the Terms and Conditions and of this Specification shall apply. In the engineering instructions, reference to COMPANY'S personnel shall be of no effect, and CONTRACTOR'S personnel shall perform all activities which are to be performed under the engineering instructions, except as otherwise provided elsewhere in this Specification. Where standard specifications on materials contain sections covering COMPANY'S normal requirement for purchasing and field erection, these sections shall be of no effect except as otherwise expressly stated in this Specification. 7.0 FIELD REPRESENTATIVES 7.1 COMPANY'S Representative COMPANY will maintain a Representative in the field pursuant to Section 3.0 of Refinery Instruction No. 1^04, General Instructions to Contractors Working Within the Refinery, attached. CHEVB8 6062  CHEVRON U.S.A., INC-. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-353-N March 8/"1979 Page 4 of 6 7.2 CONTRACTOR'S Construction Representative CONTRACTOR shall maintain a Construction Representative in the field at all times who shall act in full charge of.CONTRACTOR's work and maintain field liaison between CONTRACTOR and COMPANY'S Construction Representative. 8.0 OTHER CONTRACTS COMPANY reserves the right to let other contracts or perform other services in connection with CONTRACTOR'S work hereunder. CONTRACTOR shall.-^afford others equitable opportunities for the introduction and storage of their materials and the execution of their work and shall properly coordinate its work with theirs. 9.0 WORK WEEK AND OVERTIME CONTRACTOR shall pursue to field construction workon a 40-hour per week work schedule in accordance with Section 5-0 of Refinery Instruction No. l404. General Instruction to Contractors Working Within the Refinery,, attached. 10.0 PLANT REGULATIONS Prior to the commencement of work, CONTRACTOR shall become familiar with the plant regulations specified in the attached Refinery Instruction No. l4o4. General Instructions to Contractors Working1 Within the Refinery and the following regulations. CONTRACTOR shall be responsible for compliance' with these regulations during the execution of his work. 10.1 Electrical Safety Requirements CONTRACTOR shall provide and use ground fault circuit interrupters for personnel protection at all construction sites (including areas . inside existing plants) on all 120 volt single phase 15 and 20 amper receptacle outlets. Hubbell type GFP or. Porta-Power Pak Inc. Model J2 series are typical of acceptable portable receptacle units. Ground fault circuit interrupters shall not be used in areas where flammable vapors are present. It is essential that the polarity of the conductors in all cords, plugs and receptacles supplying single pole portable ground fault circuit interrupter units be properly maintained to insure proper operation of the units. CHEVB8 6063 10.2 Work Space and Storage Area CHEVRON U.S.A., INCENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-353-N March 8, 1979 Page -5 of 6 COMPANY will assign space In the general vacinity of the CONTRACTOR'S work for CONTRACTOR'S office, work space and storage area. 11.0 TEMPORARY CONSTRUCTION FACILITIES 11.1 CONTRACTOR shall provide and install all necessary temporary facilities including, "but no limited to, tool rooms, locker rooms, toilets, office and storehouse. All temporary Installations shall "be subject to approval by COMPANY prior to installation. ^ 11.2 In addition, CONTRACTOR shall provide all necessary temporary equipment and material Including, but not limited to, shoring, concrete forms, bracing, ladders, scaffolding, staging, drop cloths and tarpaulins. 11.3 CONTRACTOR shall maintain all temporary facilities, material and equipment in a safe and adequate manner and remove them immediately upon- completion of the work requiring their presence. 12.0 DRAWINGS AND DIMENSIONS COMPANY will provide to CONTRACTOR two copies of all pertinent standard drawings, standard specifications, reference drawings, and construction drawings. 13.0 INSPECTION AND TESTING 13.1 General ' CONTRACTOR shall be solely responsible for thorough craft inspection during construction and for the quality of the work. COMPANY will make such inspection as COMPANY may desire in order to check the pro gress and quality of the work, to see that CONTRACTOR'S employees are properly qualified in their respective crafts, that workmanship is of an acceptable grade, and that all requirements of this Specification are being met. Such inspection or any other inspection or testing by COMPANY shall in no way relieve CONTRACTOR of full responsibility for the work hereunder. 14.0 INSULATION CHEVB8 6064 CHEVRON U.S.A., INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-353-N * March "8, ` 3,979" Page' 6 of 6 l4.1. Insulation . All iiisylation work shall he by CONTRACTOR and installed in accordance with Standard Drawings GA-N99783-3 and GB-N99993-O and as directed by our COMPANY Representative. All insulation materials will he furnished hy CONTRACTOR. CONTRACTOR shall he responsible for relaying all technical questions pertaining to insulation work to COMPANY for resolution. 15.0 CLEANING UP "' During the performance of the work, CONTRACTOR shall keep a reasonable degree of order hy disposing of accumulated rubbish and waste material and, at the completion of the work, the site shall he cleared of all debris, left-over tools, consumable supplies, and material which may have accu mulated in the performance of the work. Where the CONTRACTOR, after due notice, fails to keep the area of his work reasonably clean and safe, or fails to clean this area at the completion of the work, COMPANY may perform this work; the cost of such work shall be for CONTRACTOR' s' account amp. may be deducted from the sums due or to become due CONTRACTOR. 16.0 COMPLETION The work will be considered "complete" when CONTRACTOR has performed all work expressly stated or implied in this Specification. CHEVB8 6065 CHEVRON ,U.S.A., INC, ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-353-n March 8," 1979 Appendix - Page 1 17.0 DRAWINGS AND SPECIFICATIONS The following Engineerihg Instructions and Standard Specifications further detail the work covered hy this specification. Construction Drawing PC-10-2097? Sheets-68 thru 74 .; Standard Drawings GA-N99783-3 Standard Insulation for Hot Piping GB-N99993-0 Standard Insulation Item Numhers Refinery Instruction l4o4 - Instruction to Contractors Working Within the Refinery CHEVB8 6066 LIST OF MATERIALS Ho..V^Z/SH,T j 748/530 -&?* HDAATTEE, ^S1--3Z.1I--,--7 $ DATE REQUIREDrA -12,-7^ Lead Engr: .Ss.3, &. FOLLOW-UP PER ENGR. INSTR. EPT2068 (YES} (NO) SIZE DECRIPTION 3" S/o'j/s.S//. 7/p <5 Sc.h> 40 cS" 3* 3" cS" 3" <S '' S> //. Cana. R&d, *3, IP* S-/al. i/V4 SS-fi, PSa '/6owB,!/V, ../?, S-Zofy//, >i QO6 If It , " It 11 11 >( ^ " iTPaz. E>, y/> S -f-cJ. yv/, SOURCE STOCK OR P. 0. No. EST. DEL DATE II U II /0V8" 5//. y/e/aC. & & dS/s . . ' 3" 00P FC /V,M PpxJ/4 733 5ch -4t>' 3/( 300* \S Q. Sah'46 FDoP pUy/ F, Pp- Sah.PcT 3" `BOO& s4i C/ctcf Asb tf/cfiz&c: J 3) " XoOO ^ Sip)Fa / y/ound tSa/oApB aVz' " 11 11 ' '_S /uar Bo/~/ <F^ St yv/ct Ji& X Nu4s ,! na >t t i 9 B*Z' S// 3 ^V' R<scJ` F/boTj LR> S4t/yh / syj, y/e/c/ RoSSy P/?F<Q<Sfc/:&cf / 'a 3" SmFF-ri. Pjpe NYpp/et F7SB Sab KAO /" 3" 3" tSDO^SV/. S<oc/ bafve Si&L Tb BM GOO^ CS Flq So 4tz vaf's& @ JiRnR GDO^ ' Ch&ak 11 Z-KDEP-bOS&X -llZl ZrRVEN&fa mi '7 / / .;'/ / j j f ....... j /V iP/ljiF /////' ur -_______________ _c L y /// ' / / / /L /' ; ;" ' 71 , - r ' ' . * .: 3: 4 CHEV B8 6067 f T t 0 \ 9 ft~ l\ I * % V. Lkf Mo...7^/^, Stir7 .ccounfing Charge No. ts~~t` -J '4/o/4(?o - 0(1/ DATE. 4/''/ 5/7.8 / DATE REQUIRED: ^/4//'?P "^'Wr...Z'/tA`L._ Lead Engr: 4 & FOLLOW-UP PER ENGR. INS TP.. EP-2063 (YES) (NO) SPECIFICATION NO. EP-278-L INSTALLATION OF REPLACEMENT FCC REGENERATED CATALYST AND SPENT CATALYST U-BENDS EL PASO REFINERY CHEVRON OIL COMPANY, WESTERN DIVISION d/b/a STANDARD OIL COMPANY OF TEXAS APRIL 20, 1976 CHEV B8 6069 STANDARD OIL COMPANY OF TEXAS SPECIFICATION NO. EP-278-L APRIL 20, 1976 PAGE 1 TABLE OF CONTENTS SECTION 1. 1.1 1.2 1.3 1.4 SECTION 2. 2.1 2.2 2.3 2.4 2.5 2.6 2.7 SECTION 3. 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 APPENDIX A. 1 A.2 A.3 GENERAL REQUIREMENTS Scope of Work Work, Material and Utilities by COMPANY or Others Drawings, Specifications and Instructions Intent GENERAL CONDITIONS Precedence Field Representatives Other Contracts Subcontractors Changes in the Work Cost Breakdown Plant Regulations PERFORMANCE OF WORK Work Space Temporary Construction Facilities Materials Handling Drawings . Inspection and Testing Bolting-Up Practice Rigging Plan Work Plan Cleanup Drawing Index Standard Specifications Refinery Instructions Field Instruction CHEVB8 6070 STANDARD OIL COMPANY OF TEXAS SPECIFICATION NO. EP-278-L APRIL 20, 1976 PAGE I SECTION 1 - GENERAL REQUIREMENTS 1.1 SCOPE OF WORK 1.11 This Specification, covers the removal and replacement of existing regenerated catalyst and spent catalyst U-bends which are part of the Fluid Catalytic Cracking Unit located at the Standard Oil Com pany of Texas Refinery, El Paso, Texas. 1.12 CONTRACTOR shall perform all labor and furnish all supplies, construction equipment, temporary facilities and all items of a consumable nature (such as listed in Specification Nos. EG-1048-A and EG-1049-C) required for the performance of this work as detailed by this Specification, including the drawings and other attachments, except as otherwise pro vided in Section 1.21 below. a) This work includes but is not limited to: 1) Removal of existing and installation of new U-bends. 2) Design, fabrication, installation and removal of all temporary structural supports, clips and anchorages required for the replacement work. 3) Removal, temporary support, alteration and re-installation of all permanent piping attached to U-bends including struts, shock absorbers and hangers. 4) Radiographic inspection of all field welds on U-bends. 5) Postweld heat treatment of field welds involving ChromiumMolybdenum steel. 6) Erection and removal of all staging required. 1.2 WORK, MATERIAL AND UTILITIES BY COMPANY OR OTHERS 1.21 The following items of work related to the work defined in Section 1.1 shall be performed by the COMPANY or others. a) Refractory and hex-mesh repair or replacement. b) U-bend insulation replacement. c) Repair or replacement of insulation for piping attached to U-bends. d) Removal of catalyst from U-bends. CHEVB8 6071 STANDARD OIL COMPANY OF TEXAS SPECIFICATION NO. EP-278-L APRIL 20, 1976 PAGE 2 e) Disconnect and reinstall instrument connections to U-bends. f) Install blinds, unhead and head up vessels. 1.22 Material Furnished by COMPANY The COMPANY shall provide the following material to be incorporated into the work: a) Replacement regenerated catalyst U-bend furnished in 3 sections as detailed on drawing PA-18-22828-2. Material is ChromiumMolybdenum, per ASTM JA-387-D, (2% Cr.- 1 Mo-.) b) Replacement spent catalyst U-bend furnished in 3 sections as detailed on drawing PA-18-14561-5. Material is carbon steel per ASTM SA-515 grade 55. or better. c) Materials required for replacement or alterations of piping attached to U-bends. d) Materials required to make utilities connections. 1.23 Utilities furnished by CCMPANY The following construction utilities shall be furnished by COMPANY at no expense to CONTRACTOR. Connections to required utilities shall be made by CONTRACTOR. a) 440V., 3 ph,, 200 A. electric power. b) 110V., 1 ph. electric power. c) Utility air at approximately 100 psig. d) Drinking water - in CONTRACTOR'S containers at a location to be designated by COMPANY'S Construction Representative. e) Industrial fresh water. 1.3 DRAWINGS, SPECIFICATIONS AND INSTRUCTIONS The drawings, standard specifications, fabrication specifications and Refinery Instructions attached and listed in the Appendix further detail the work and are part of this Specification. 1.4 INTENT It is the intent of this Specification that the CONTRACTOR shall provide and complete the work described herein in a complete and finished fashion even though full.details may not be specifically noted. CONTRACTOR is expected to perform all work in accordance with safe, accepted, current good industry practices and applicable codes and regulations. CHEVB3 6072 STANDARD OIL COMPANY OF TEXAS SPECIFICATION NO. EP-278-L APRIL 20, 1976 PAGE 1 SECTION 2 - GENERAL CONDITIONS 2.1 PRECEDENCE In the event: of a conflict between any of the following items, they shall take precedence in the order listed: a) Contract Facing Sheet. b) Terms and Conditions. c) Specification No. EP-278-L. d) Construction drawings incorporated intoSpecification No. EP-278-L. e) Standard specifications incorporated into Specification No. EP-278-L. f) Reference drawings and RefineryInstructions incorporated into Specification No. EP-278-L. g) American Society of Testing Materials Specifications or other similar publications referred to in this Specification No. EP-278-L but not attached, if any. 2.2 FIELD REPRESENTATIVES 2.21 COMPANY'S Construction Representative COMPANY shall maintain a Construction Representative in the field at all times who shall act in full charge of CONTRACTOR'S work and main tain field liaison between CONTRACTOR and COMPANY'S Construction Representative. 2.22 CONTRACTOR'S Construction Representative CONTRACTOR shall maintain a Construction Representative in the field at all times who shall act in full charge of CONTRACTOR'S work and maintain field liaison between CONTRACTOR and COMPANY'S Construction Representative. 2.3 OTHER CONTRACTS COMPANY reserves the right to let other contracts or perform other work or services in connection with CONTRACTOR'S work hereunder. CONTRACTOR shall afford others equitable opportunities for the introduction and storage of their materials and the execution of their work and shall properly coordinate its work with theirs. If any part of CONTRACTOR'S work depends for proper execution upon existing work or work to be performed by others, CONTRACTOR shall measure and visually inspect such other work and promptly report to COMPANY if there are any discrepancies or defects therein which render it unsuitable for proper execution of CONTRACTOR'S work. CHEVB8 6073 STANDARD OIL COMPANY OF TEXAS SPECIFICATION NO. EP-278-L APRIL 20, 1976 PAGE 2 2.4 SUBCONTRACTORS All subcontractors shall be subject to COMPANY approval. 2.5 CHANGES IN THE WORK As required, COMPANY will issue supplemental instructions to CONTRACTOR on a Field Instruction Form (copy attached in Appendix). COMPANY will classify these instructions as either - a) Supplementary instructions, not involving a change in work. b) Change in work In accordance with the Terms and Conditions of the Contract. If a change in the work is involved, COMPANY will further issue an Authorization for Change in the Work (GO-283-GEN) once the terms of reimbursement to CONTRACTOR or rebate to COMPANY have been agreed upon. Any problems or conflicts in this regard shall be negociated by the CONTRACTOR'S and COMPANY'S Construction Representatives. If the COMPANY elects, the contract price will be adjusted as provided in the "Exhibit - Change in the Work", attached to this contract. 2.6 COST BREAKDOWN Upon receiving notification of the acceptance of his bid, CONTRACTOR shall provide COMPANY a breakdown of his bid price according to the following items a) Removal and replacement of FCC Regenerated Catalyst U-Bend. b) Removal and replacement of FCC Spent Catalyst U-Bend. CONTRACTOR shall provide revised breakdown of final cost for each item above (initial price plus subsequent contract changes) to COMPANY with CONTRACTOR'S final invoice. 2.7 PLANT REGULATIONS Prior to commencement of work, CONTRACTOR shall become familiar with the following R.efinery regulations and shall be responsible for compliance with these regulations. a) Refinery Instruction No. 1404 entitled "General Instructions to Contractor Working within Refinery". b) Refinery Instruction No. 1007 entitled "Union Business Agent Visits". THIS PAGE ENDS SECTION 2. CHEVB8 6074 STANDARD OIL COMPANY OF TEXAS SPECIFICATION NO. EP-278-L APRIL 20, 1976 PAGE 1 SECTION 3 - PERFORMANCE OF WORK 3.1 WORK SPACE AND STORAGE AREA COMPANY shall assign space in the area as designated by COMPANY'S Construction Representative for CONTRACTOR'S office, work space, and storage area. 3.2 TEMPORARY CONSTRUCTION FACILITIES 3.21 CONTRACTOR shall provide and install all temporary facilities required for the performance of the work. All temporary installations shall be subject to approval by COMPANY prior to installation. 3.22 In addition, CONTRACTOR shall provide as required for completion of the work any temporary equipment and material including, but not limited to, bracing, ladders, scaffolding, staging, drop cloths and tarpaulins. 3.23 CONTRACTOR shall maintain all temporary facilities, material, and equipment in a safe and adequate manner and remove them immediately upon completion of the portion of work requiring their presence. 3.3 MATERIALS HANDLING CONTRACTOR shall be furnished with material listed in Section 1.22 from any one of several storage areas in the refinery. CONTRACTOR will be responsible for movement of such material and the return of all unused material. All material withdrawals from Refinery Storehouse shall be approved by the COMPANY Construction Representative. CONTRACTOR will be responsible for moving existing U-bend sections from the Unit to a storage area designated by COMPANY Constructioi Representative as soon as practical to minimize congestion in the construction area. All salvaged materials will remain property of the COMPANY. 3.4 DRAWINGS CONTRACTOR will be furnished at least 3 sets of all construction drawings. One set shall be maintained by CONTRACTOR and he shall indicate on this set of drawings any changes or deviations which have been made during the course of construction. This set shall be returned with changes noted, to the COMPANY upon completion of the job. COMPANY will promptly furnish CONTRACTOR revised issues of drawings as appropriate. CONTRACTOR shall prepare any supplemental or additional drawings he requires to properly execute the work at hand. Any discrepancies found by CONTRACTOR on drawings furnished by COMPANY shall promptly be brought to COMPANY'S attention. cHEV B8 6075 STANDARD OIL COMPANY OF TEXAS SPECIFICATION NO. EP-278-L APRIL 20, 1976 PAGE 2 3.5 INSPECTION AND TESTING 3.51 General CONTRACTOR shall be solely responsible for thorough craft inspection during construction and for the quality of the work. COMPANY will make such inspection as COMPANY may desire in order to check the progress and quality of the work, to see that CONTRACTOR'S employees . are properly qualified in their respective crafts, that workmanship is of an acceptable grade, and that all requirements of this Specifi cation are being met. Such inspection or any other inspection or testing by COMPANY shall not relieve CONTRACTOR of full responsibility for the work hereunder. 3.52 Welding Inspection and Testing The following modifications and additions to Standard Specification No. EG-2505-G, entitled "Fabrication of Steel Piping", shall,apply for this Contract: a) Welding samples for chromium-molybdenum welds may be taken by COMPANY Inspector during fabrication at a frequency of 3 samples per field welded joint on U-bends. (Re: Section 4.3). b) Brinell hardness tests will be performed by COMPANY Inspector after post weld heat treatment. c) 100 percent Radiography is required for all field welded circum ferential joints, both U-bends. d) Root passes or other weld passes may be dye checked as elected by COMPANY Inspector. 3.53 Hydrostatic Testing CONTRACTOR shall perform hydrostatic tests on altered or replacement piping attached to U-bends in accordance with Refinery Instruction No. 1501. No hydrostatic testing is required for U-bends. 3.6 BOLTING-UP PRACTICE Bolting-up of flanged joints shall be in accordance with Engineering Instruction No. R-800-1. In addition, flanges requiring spiral wound gaskets shall be tightened progressively on bolts in a 12:00-6:00 - 9:00-3:00 sequence that will assure uniform and sufficient compression to seat the gasket. 3.7 RIGGING PLAN CONTRACTOR shall submit a detailed Rigging Plan, including supporting calculations for removal and replacement of U-bends for COMPANY approval three weeks prior to start of work. CHEVB8 6076 STANDARD OIL COMPANY OF TEXAS SPECIFICATION NO. EP-278-L APRIL 20, 1976 PAGE 3 3.8 WORK PLAN CONTRACTOR shall submit a detailed work plan to include a Critical Path Schedule for COMPANY review four weeks prior to start of work. 3.9 CLEANUP During the course of the work, CONTRACTOR shall keep a reasonable degree of order by disposing of accumulated waste material and at the completion of the work, the site shall be cleared of all debris, tools, equipment and material which may have accumulated in the execution of the work. THIS PAGE ENDS SECTION 3. CHEVB8 6077 STANDARD OIL COMPANY OF TEXAS SPECIFICATION NO. EP-278-L APRIL 20, 1976 APPENDIX PAGE 1 A. 1 - DRAWING INDEX CONSTRUCTION DRAWINGS PA-18-22828-2 Regenerated Catalyst U-Bend Assembly and Details PA-18-14561-5 PA-18-14548-6 Spent Catalyst U-Bend Assembly and Details D-1802 Regenerator Insulation and Nozzle Details PA-18-14620-2 Barco Strut and Shock Absorber Details REFERENCE DRAWINGS PA-18-14560-4 -oA-18-14561-4 PB-18-22440-1 PA-18-14621-3 PA-18-14622-4 PA-18-14623-3 PA-18-14625-3 PA-18-14626-2 PA-18-14524-15 PA-18-14525-12 PA-18-14526-7 PA-18-14530-4 ^.-18-14532-15 Regenerated Catalyst U-Bend Assembly and Details (Original Installation) Spent Catalyst U-Bend Assembly and Details (Original Install) Replacement Section of Regen. Cat. U-Bend (Installed 12/71) Reactor and Regenerator Structures Framing Plan - El. 118'-0-3/4 and El. 114'-11-3/4 Framing Plan - El. 131*-7-1/2 Framing Plan - El. 140'-8 Framing Elevations - Col. Lines A-B-C-D Framing Elevations - Col. Lines 1-2-3-4 Piping Drawings Piping Plan -El. 116!-0 to Grade Piping Plan -El. 130'-3 to El. 116'-0 Piping Plan -El. 149'-9 to El. 130'-3 Piping Sections and Details, Catalyst U-Bends Piping Section - El. 169'-9 to Grade THIS PAGE ENDS APPENDIX A.l - INDEX. CHEVB8 6078 EG-2505-G EG-1048-A EG-1049-C R-800-1 STANDARD OIL COMPANY OF TEXAS SPECIFICATION NO. EP-278-L APRIL 20, 1976 APPENDIX PAGE 2 A.2 - STANDARD SPECIFICATIONS Fabrication of Steel Piping Small Tools and Equipment Supplies Bolting up Practice THIS PAGE ENDS APPENDIX A.2 - INDEX CHEVB8 6079 1007 1404 1501 STANDARD OIL COMPANY OF TEXAS SPECIFICATION NO. EP-278-L APRIL 20, 1976 APPENDIX PAGE 3 A.3 - REFINERY INSTRUCTIONS Union Business Agent Visits General Instructions to Contractors Working Within the Refinery Hydrostatic Testing of Refinery Equipment THIS PAGE ENDS APPENDIX A.3 - INDEX CHEVB8 6080 El Segundo Refinery October 8, 1979 W<171 Ci'JlluK Par/.; 1 of 8 SPECIFICATION NO. SS-2502 REFRACTORY LINING l'OR REGENERATED CATALYST U-DEMD IN THE FCC u 1. general 1.1 Thin Specification covers requirements for materials, installation, curing, repairing, testing, and inspecting a cast 4-5/11 inch thick monolithic refractory lining. The lining shall contain. T.2 volume percent stainless steel fiber reinforcement in a 48 inch diameter U-bend (per Drawing SD-120612) and be suitable for Lid!')* E operating temperature. 1.2 CONTRACTOR shall provide and install all materials required following good workmanship practices. All work shall be free from injurious defects. 2. MATERIALS Z. 1 Refractories _. 2.11 2.12 The "castable refractory" shall he a 130-1401b/ft^ density AS'lhVl C401 ('lass C refractory Uesm RS-I7E. No substitutes will be accepted. *3 4be "erosion resistant refractory," shall be a 160-- 1701b/ft density acid bonded refractory Resco AA-2.2. No substitutes wili be.acceptod. 2. Stainless Fibers 2.21 The stainless fibers shall be AISI ?>02 or 304 stainless steel, and shall be made by the melt extraction process. Fibers made of chopped wire shall not be used. 2.22 Stainless fibers mixed into the castable refractory shall have an average length of 1 3/8 inches, and an equivalent diameter of 0.0 IS to 0.020 inch. 2.23 Stainless fibers mixed into the erosion resistant field joint refractory shall have an average length of 3/4 inch, and an average diameter of 0.018 to 0.020 inch. Hoxmcsh 2.21 The hexmosh shall be 3/4 inch thick, carbon) stainless steel. 3.CM c r-\ 14 gauge AISI -405'rr:-Vl!)S` (U > w The hexmosh shall ho 1 3/4 indies across the flats, welded or riveted (not clinched), and shall have two "prongs" extending into eaph hex. The hexmesh shall he Bufnel Lance Grid, or COMPANY approved equivalent. CHEVB8 6081 ^purification Nc>. SS-2502 K1 Sogundo Refinery October 8, 1979 l'age 2 of 8 2.4 Anchors 2.-11 . Castable refractory anchors shall be 3!1 inches tall, 3/16 inch dia meter, AISI 304 stainless steel V-studs. 2.42 Hexmesh supports shall be '4 inch diameter AISI 304 stainless steel Nelson studs welded on 2 inch by 2 inch by hi inch AISI 304 seamless flats. 3. INSTALLATION 3.11 3.12 V-stucl.s for the castable refractory shall be installed in staggered alternate rows SL inches apart and oriented per Drawing SK-RCC- FCC-S. - --------- Nelson studs for the hexmesh shall be installed and oriented per nozzle detail SK-RCC-FCC-8. 3.13 Nelson and V-studs shall be welded to. the inside of the U-bepd using F309-15 welding electrodes. 3.14 The entire inside surface of the U-bend . shall be grit blasted to a commercial blast finish (SSPC-SP6), and shall be cleaned of all grit, dust, rust, scale and grease before welding in the studs. 3.2 I lex mesh: _ 3.21 The hexmosh shall be rolled the? "hard way" (with the axis of the roll and axis of the rivets parallel) and installed iri `accordance with Drawing SD-120612. 3.22 The hexmesh shall be welded together and to its supports in accord ance with Drawing SD-120612 using 19-309-15 welding electrodes. 3.23 The hexmesh shall be. thoroughly cleaned and all grease and oil removed before welding. 3.3 Refractories 3.31 The entire inside surface of. the U-bend shall be cleaned of all grit, dust, rust, scale and grease before applying any and all refractory. All refractory anchors and hexmesh shall be thoroughly cleaned and all grease and oil removed before applying any and all refractory. 3.32 The U-bend metal temnerature, surrounding air temperature, and 1. o o, refractory temperature shall be maintained between 50 F and 90 F throughout refractory mixing and application operations.. CHEVB8 6082 pecuienthm No. SS-2502 El Sep,undo Refinery OcLobm: 8, 1979 Pagi- 3 of .8 3.3 All refractories shall In'- properly proportioned arid thoroughly mixed in accordance with the manufacturer's instructions mul specifications. a. Each hatch of similar type refractory shall be mixed to the same consistency and workability established by CONTRACTOR end approved by COMPANY. 1. CONTRACTOR, shall submit for COMPANY approval the ASTM C860 Ball In Hand Test range at which the castable refractory will be cast. ; 3. CONTRACTOR shall ..u'miit far COMPANY approval J; ; ASTM Cl.'ll Workability Index range at which the AA-22 erosion resistant refractory will be rammed. b. Within the manufacturer's recommended water limits, only enough water shall be added to the refractory to achieve the approved application consistency and workability. 1. For the castable refractory, no more than 20 cups of water shall be added per 100 pounds of refractory without COM PANY approval. 2. For the erosion resistant refractory, no more than 6 cup:; of water shall be added per 50 pounds of refractory without COMPANY approval. c. All refractories shall be poured or placed wiLhin the manufac turer's recommended time limitations. Refractory not used within the recommended Lime shall ho discarded, and not romi.xml. 1. Castable refractory not applied within 25 in inute's af ter. the addition of water shall be discarded, and not reused. 2. Erosion resistant refractory not applied within 15 minutes after the addition of water shall be discarded, and not reused. d. Refractory should be mixed only long enough to produce a uniform mix. Under no- circumstances shall refractory be mixed longer than 5 minutes after the addition of water. e. Only fresh, unused, non-recovered refractory shall be used. f. Only clean, fresh, nonpollutod water suitable for drinking and free from injurious amounts of organic matter or other deleterious substances shall be used. g. Refractory mixers shall be cleaned, and free of any contaminant, before mixing each batch of refractory. CHEV B8 6083 ipecificntion No. Sb-2.502 HI Segundo P.ofinery October S, 1979 Page 4 of 8 3.4 Six pounds of clean, oil-free .stainless fibers shall be mixed into evorv cubic foot of castable refractory (1.2% fibers by volume). The stainless fibers shall be screened to breakup knotted fiber and thoroughly mixed into the castable refractory to achieve a uniform distribution of randomly oriented fibers. 3.5 The castable refractory shall be vibration cast into each U-hond .'segment in one continuous operation in accordance with manufacturer's instructions and specifications. a. leach U-hcnd rvcumiwt shall be poured ns a single continuous,mist ing. If more than one pour is ri'pared to coiii|d.:u: u U-bond segment, the time between pours shall be minimized and shall not exceed 30 minutes. b. Sufficient vibration shall be applied to the U-bencl to achieve a dense, uniform casting free of vapor pockets and voids. c. Casting forms and molds shall be treated or coated to prevent pi-cm.aturc loss of moisture during refractory curing, and to minimize refractory adhesion to the forms. d. Within 30 minutes after completing a U-bencl segment casting, all exposed refractory surfaces shall be coated with a color tinted curing compound approved by the refractory manufacturer. 3.6 The erosion resistant refractory shall be rammed into each hexmesh section in accordance with manufacturer's instructions and specifications. a. Underlying castable refractory shall bo clean and free of any contami nation that would adversely affect adhesion. b. Sufficient ramming and hammering shall be applied to the erosion resistant refractory in each hexmesh section to achieve a dense, uniform "biscuit" free of air bubbles, pocket and voids, and completely filling the hexmesh. c. If a batch of refractory should stiffen before placement in the hexmesh, to the point where it is not binding together, the.batch shall be discarded. Under jut circumstances shall more water .be added or the refractory remixed. rl. The erosion resistant refractory shall not be coated with a curing compound without COMPANY approval. 1. REFRACTORY CURING 4.1 All refractory shall he cured and dehydrated in accordance with manufac turer's instructions and specifications. 4.2 Prior to the installation of any refractory, COM'I MAC1011 shall provide, for COMPANY approval, a planned curing ancl dehydration schedule showing hold times, temperatures, and heating rates. The COMPANY approved schedule shall be followed for all refractory curing and dehydration. CHEV B8 6084 Spud Mention Mu. SS-?.502 I'-.'l .Segundo Uv Cincvy October 8, 1979 Poge 5 of a All refractory shall bo hydraulic cured at least 24 hours (or at least .48 hours if the temperature is below 65 F) before removing the casing forms. 4.31 The castable refractory shall bo kept moist throughout, hydraulic curing. A fine water (suitable for drinking) spray shall bo .applied to exposed refractory surfaces and casting forms as necessary to keen the castable refractory moist during hydraulic curing. 4.32 The erosion resistant refractory shall not be moist cured without COMPANY approval. Water or water spray shall not be .applied to the erosion resistant refractory during curing. Erosion resistant refracr-'t-y -.hull ' it ho a.mlod from direct on tact ";ith the atmo.i'ih 4.33 Surrounding air temperatures shall he maintained between 50F and S0F during all refractory hydraulic curing. 4.34 After removing the casting forms, all refractory shall air dry at least 24 hours before heating for dehydration. 4.4 All refractory shall be thermally dehydrated to 6001? at a rate slow enough to prevent steaming. As a maximim, all refractory shall bn dehydrated no faster Hi.in 11 u foliowin;1,, with additional holds as necessary to prevent steaming. 4.41 Heat from ambient temperature to 250F at no more than 25F per hour. 4.42 Hold temperature at Z50F for at least 12 hours. 4.43 Meat from 250F to 600F at no more than 50F per hour. ; 4.44 . Mold temperature at 600F for at least 6 hours. 4.45 Temperatures above are curing gas temperatures; not refractory or metal temperature. 4.5 The thermal dehydration of all refractory shall be done using only the convection heat of hot circulating gases. No portion of the refractory shall bo subjected to flame impingement or direct . radiation at any time during the thermal dehydration. 4.51 The gas temperature shall be continuously monitored, and recorded throughout the dehydration procedure with at least 3 thermocouples, one at the middle and each end of each U-bo rul segment. 4.52 The temperature difference, between thermocouples in a U-bend segment shall be minimized and not exceed 50 F. 4.43 The record of the thermocouples' tompernlures shall be given to the COMPANY. CHEV B8 6085 Specification No. SS-Z502 El Segtmdo Refinery October 8," 1979 Page 6 of 8 4.6 The U-bend metal temperature shall be continuously monitored and recorded throughout the dehydration procedure, with at least 2 thermocouples evenly spaced on each U-bond segment. 4.61 The record of the thermocouples' temperatures shall be given to the COMPANY. 5. REFRACTORY REPAIRS All refractory that duos not inert all tine requirements of this Specification shall be replaced or repaired, at CONTRACTOR'S '>:p<?nsoc in accordance with this Specification, including refractory mining, application a ad quality control. CONTRACTOR shall provide for .COMPANY approval a planned curing and dehydration procedure for all repaired areas. Repaired areas shall be cured and dehydrated in accordance with the COMPANY approved procedure. 5.3 Small voids and large cracks in the castable refractory shall be chiseled out to sound adjacent refractory, and repaired with rammed Resco AA-ZZ or COM PANY approved equivalent. 5.31 Repair areas less Lhan 1!.' inches deep or covering, less than 50 sepia re - inches shall be considered small. 5.4 Moderate siced voids and defective areas in the castable refractory shall In completely removed down to the U-bcnd exposing at least one entire V-stud. 5.41 The sidewalls of the repair area shall be angled outward 15-Z5 degrees such that the repair area adjacent to the U-bend is larger than the outer surface of the repair area. 5.42 Repair areas with only one exposed V-stud shall be rammed with fiber reinforced Resco AA-ZZ or COMPANY approved equivalent. 5.43 Repair areas with Z to 4 exposed adjacent V-studs shall he rc-cnst with fiber reinforced castable refractory. `1 5.44 Repair areas with more than 4 exposed adjacent V-studs shall be considered major repairs. 5.5 Major voids and defective areas in the. castable refractory shall be completely removed down to the U-bcnd .in a band 360 degrees nrouiul.the U-bend exposing at least two rows of V-studs. The removed refractory shall be re-cast with fiber reinforced castable refractory. 5.6 Defective erosion resistant refractory biscuits in the hex mesh shall be completely removed, and replaced with rammed erosion resistant refractory. CHEVB8 6086 hpeci l ion l ion Mo. SS-2502 **k Kl Segundo Rr-fiaoi-y October 8, 1979 Pa;50 7 of 8 6. QUALITY CONTROL 6.1 Testing 6.11 Refractory s 1i ids: All Nelson and V-stud attachment welds shall be hammer tested. All loose studs, bent over studs, and studs with cracked or partial attachment welds shall be removed, replaced, and retested. 6.12 i'.efr ich.ry Mi::: a. Each lot of refractory shall be pretested to determine the amount of water necessary to obtain the COMPANY approved consistency and workability. This water content shall be reported to COMPA NY (as cups of water per 100 pounds of refractory) along with the refme to.-y lot identification. b. For every batch of refractory mixed, the total amount of water (in cups) and refractory (in pounds) .added to the mix shrill be reported to the COMPANY along with the refractory lot identifi cation. c. Ever> batch of mixed refractory shall be. ASTM C860 and ball-in hand tested for proper consistency and workability before casting or ramming. 6.13 Refractory Cure: ,a. Each lot of refractory shall be pretested in accordance with ASTM C26S to determine its modulus of rupture with ,thc speci fied reinforcing fibers. All refractory lots with an average modulus of rupture after thermal dchyration less than 1500 psi, or a single test valve below 1000 psi shall be rejected and not used. 0 A*u u Se f\ . , ~oV/ Ul.{h (A-- ( 09 r\ a ic (,.\ A- Aa/\),0lvF'. 1. CONTRACTOR shall provide COMPANY certified. ASTM C26S test results for each thermally dehydrated test brick from every refractory lot tested. The test report shall also indicate the refractory dry weight (to the nearest 100 grams) of the test batch, and the amount of water added (to the nearest milliliter). 2. The ASTM C26.8 test, batch of refractory shall be mixed - using the amount of water necessary to obtain, the COM PANY approved consistency and workability. 3. The five thermally dehydrated ASTM C26S test bricks shall be dehydrated at 1200F rather than one of tire ASTM C268 heating schedules. CHEVB8 6087 ocificalion No. SS-Z50Z F.l S-.-gundo Refinery October 8, 1979 Pago B of 8 4. The five, hydraulically cured only, A STM CZ6S lest bricks shall be clearly identified with the refractory lot number, and provided to COMPANY for information only:__ __ .A < j? >, )l r b. fTlie cold crush strength of each batch of mixed refractory shall be , ! I C ` cletermin-'-d in. n 'nrdaneo with \STM CMS.9 modj/uy! as folio v.-si 1. A Z incli by Z inch, by Z inch cube test specimen shall ho used instead of l he A STM Cl 33 specimen. Z. Nine specimens shall 'bo tested from each hatch of refractory ni The r ichiry :.p. 'fi ;,i-'.'is ..hill be 1 `:1 1 i! y mi- 1 ! and thermally dehydrated IS hours at Z50 F before testing. 4. CONTRACTOR shall report all cold crush test .results (t.u the nearest 10 psi) to COMPANY, along with the required water content report. In addition, the location of each hatch within the U-bend segments shall be reported to COMPANY. All refractory batches with an average cold crush strength less than 8000 psi, or a single test valve below 5000 psi shall be rejected and replaced. 6.Z Inspection 6.Z1 COMPANY inspector's and representatives shall have access to CON TRACTOR'S facilities to inspect the refractory during all phases of installation, including anchoring, mixing, application, curing, and test ing. 6.ZZ CONTRACTOR shall visually inspect all exposed refractory, after it has been cured and thermally dehydrated, for cracks, voids, spalling, and unbounded material. a. Cracks deeper than one inch or wider than 1/16 inch are unac ceptable, and shall bo repaired. b. Voids and holes deeper than 3/16 inch or wider than A inch are unacceptable, and shall be repaired. . c. Any and all spalling or blistering is unacceptable, .'and shall be repaired. ' d. Unbounded or soft refractory more than 1 /S'"inch deep is unac ceptable, and shall be repaired. e. Erosion resistant refractory more than 1/16 inch below the hexmesh edge is unacceptable, and shall be repaired. f. The refractory radial mismatch between adjacent U-bend seg ments shall not exceed 1/8 inch. g. Segregation or preferential alignment of the reinforcing fibers is unacceptable, and shall be repaired. CHEV B8 6088 CAy&fo. OF RZCO A A -2-2V %> a/gtedl3 SV Voc-um& 3% ^UCLSKL /)r/CS-(orJL (jot/ss) D/V 4, " CCNTl^S MVER. OF JjT~Ail. OF f 1Q- Cb T^1 (^JT~ fcflouooL /?~OA/ U'- Q CAJO ^(SFRACyOfC-V F/(L.) TD/^fTS ECC^A-- CHEVB8 6089 Ham No. Quantity Size Or Stock Number Description Sheet j Hii'u 2 " x ?o i of 2 Sheets Size Code RECEIPT OF MAJOR MATERIALS AS VERIFIED BY FIELD INSPECTOR ............................................................................................................... $1J91,897 (3) BALANCE OF BASE CONTRACT UPON SHIPMENT, RECEIPT, AND ACCEPTANCE BY CHEVRON, EL PASO REFINERY, OF THE MAJOR FABRICATED SECTIONS AS FOLLOWS: a. REGENERATOR U-BEND ........................ $55,339 b. OVERFLOW WELL ............................................................. 61,178 c. SPENT CAT. U-BEND .................................................... 18,254 d. TRANSITION SECTION .................................................. 14,483 F. 0. B: DELIVERED EL PASO REFINERY, WITH MOTOR FREIGHT FROM HOUSTON TO EL PASO TO CHEVRON'S ACCOUNT. G0 5 2 {475) F/Intsd in U S A, CHEVB8 6090 Tl J. Quantity * i Size Or Stock Number Description Number. JBLBM-8879 JANUARY 20, 1981 Sboat 1- of 2 Sheets Size Code IMPORTANT: SHOP FABRICATION FOR ITEMS 1-4 TO BE IN ACCORDANCE WITH THE ATTACHED SPECIFICATION EG-2505-H AND ASTM-A-155. ' ' FABRICATOR TO FURNISH ALL MATERIALS AND LABOR REQUIRED FOR FABRICATION. FABRICATOR SHALL FURNISH THREE PRINTS OR ONE REPRODUCIBLE TRANSPARENCY OF ALL SHOP DRAWINGS WITHIN FOUR (4) WEEKS AFTER RECEIPT OF ORDER. - .7 SHOP DRAWINGS SHALL SHOW LOACTION OF ALL LONGITUDINAL SEAMS. FABRICATOR SHALL ALSO FURNISH ONE REPRODUCIBLE TRANSPARENCY OF FINAL ' i SHOP DRAWINGS FOR PURCHASER'S RECORDS. . , THE ATTACHED DRAWINGS, SPECIFICATIONS, TERMS AND CONDITION, INSPECTION CHEVB8 6091 DRAWINGS: PD-18-32038 PD-18-32332 PC-18-32041 PC-18-32042 PC-18-32043 PC-18-32044 PC-18-32045 PC-18-32047 PC-18-32048 PC-18-32049 PC-18-32342 PC-18-32337 PD-18-32334 PD-18-20744-6 II. SPECIFICATIONS: EG-2505-H EP-417-S III. STANDARD DRAWINGS: GA-C14311-7 IV. TERMS AND CONDITIONS PD-52 -GUARANTEE CLAUSE PD-38 -INSPECTION CLAUSE PD-37 NOTE: End Use: REGENERATED & SPENT CATALYST U-BEND REPLACEMENT- CAT. CRACKER NO. 2 : PRICE: (1) REGENERATOR U-BEND (2) OVERFLOW WELL (3) SPENT CAT U-BEND (4) TRANSITION SECTION TOTAL CONTRACT PRICE $158,112 174,794 52,155 41,377 $426,438 SCHEDULE OF PAYMENTS.: [(1) ) 20% OF BASE CONTRACT PRICE DUE WITHIN FIFTEEN (15). CALENDAR '--J DAYS UPON AWARD OF CONTRACT AND RECEIPT OF INVOICE DATED \ 1-28-81 . .............. f............................................................ .. .1 $85,287 ' /' (2) 45% OF BASE CONTRApT DUE WITHIN THIRTY (30) CALENDAR DAYS FOR GO'5-2 (*-75r Printed in U5 A. lihevron U.S.A. Inc. Purchase Urder Prefix and Order Number mg -JSL gASQ,-4EmSL- TUSHABjOUKD M&ITOBSAHCE IHC. 13 JLL RLBM-8879 I mportant: Show above prefix and order number on all invoices, shipping papers, packages and correspondence. P, 0. BOX 12674 H0PST01I TX 77017 in QU AD R UP LI CATE to: Chevron U.S.A. I nc., Chevron U.S.A. Inc. Attention ol: REFIBERY 0PERATIQH8-FGC MIT 6501 TROWBRIDGE EL PASO, TEXAS 79905 Show Prefix it Purchase Order No. Hlib-SS79 I P. 0. B. OX-- 20002 XL' 4PSA-'SO, IX 7999? Bill of Lading -- Upon shipment, send original copy of your B/L referenced with our order number to: Chevron U.S.A. Inc., P.O. Box 7945, San Francisco, CA 94120 Prepay freight for your account. Rkship collect - endorse your B/L for delivering carrier to ~vcollect from us at the address indicated below: Chevron U.S.A. Inc. __ Chevron U.S.A. Inc. L_J P.O. BoxW P.O. Box J Concord, CA 94524 Concord, CA 94524 Prepay and charge on invoice. Declare actual value. maTACT CHEVRON THMS?OHjlfATIO&PS, Federal Express or Parcel Post only.) lo. Quantity ^=SSEber Description of Material CONFIRMING PHONE ORDER TO: MR. EDWARD FITZPATRICK THIS ORDER ACCEPTS THE SPECIFICATIONS AND PRICES SET FORTH IN TOUR PROPOSAL NUMBER T-81-005, BATES JANUARY 20, 1981. ~ ONE ONLY REGEJSSATED CATALYST U-BE8D PIPING WITH REINFORCED MONOLITHIC INSULATION ~^NTACC0RDANCE WITH DUGS. PB-lg-32038-0, FG-lSS-32337-0, Akd COVERED UNDER SPECIFICATION NO. EP-417-S. . ONE ONI I PIPING EXTENDED FROM REGENERATED CATALYST U-BEND WITH REINFORCED MONOLITHIC INSULATION IN ACCORDANCE WITH.DWGS. PD-I8-32038-0, FC-ie-32337-0, AND COVS&EL UNDER SPECIFICATION SO. BP-4X7-S.______________________________ ___________________ ORE ONI t SPENT CATALYST U-BEM) PIPING SECTION IN ACCORDANCE WITH DWG. FB-18-32332-0, AND COVERED UNDER SPECIFICATION 80. EG-2505-E. ONE ONLY TRANSITION PIPING SECTION IN ACCORDANCE WITH DWG. FD-1S-32334-0 AED PD~1G20744-6.___ _____________________ s_______________________________________ ___________ AS SHOWN HEREINterms AS SHOWN HEREIN f(jr ResaIe nFor Resale nTax Exempt AS SHOWN HEREIN Charge to U-BEHD-2113-16-36Q I i^v$ -&<i 3 0 * 3 *I r\ fN - y n n a<-i/ns i i i i ! * I 4 I f CHEV B8 6093 /i INDEX OF MATERIAL ORDERS FOR ej. Paso KydrsfinerPROJECT, W.0. Plant 39 Hvdrofiner_____ PLANT 6711 ORDER NO. MATERIAL "C" - Columns KET-TO-C21 Amine Scrubber C-3901 SUPPLIER Smith Moon "D" - Tanks and Vessels KEF-39-D1 KKP-39-D7 KEP-39-D12 Reactor D-3902 High Pressure Separator D-3903 Compressor K.O Drum D-3901 Off Gas K.O Drum D-3905 Fuel Gas K.O Drum n-3906 Wyatt Industries Wyatt Industries Superior Task KSP-T9-D1S Low Pressure Separator D-3904 KEF-39-059 Suction Bottles D-3910 A-D Nooter Corn. Smith Moon Steel Co.. Tne. ''E" - Exchangers K3P-39-E8 Off Gas Air Cooler E-3901 KEP-39-E9 KKP-39-E13 KEP-39-E17 Coolers E-3905 and E-3907 Regeneration Cooler E-3903 Desuperheater S-390^ Hudson Engr. Carp. Bristol Company Perflex Corporation CHEVB8 6253 DWG. HO. .PE-39-2L2L6 V3 SHEET / OF # INDEX OF MATERIAL ORDERS FOR El Pa-so Kydrofiner PROJFCT, W. 0. b711 Plant 39 Iiydrafiner______ PLANT ORDER NO. MATERIAL SUPPLIER hsp-iwi KEP-13-J2 KEP-13-J3 KEP-13-J4 KEP-1.T-JS "J" - Instruments Level Switch Rotameter Dial Thermometer Level Gage Pressure Transmitter Fraot Engine jring Drool; Instrument Decker Instrument . ..JercrusoB. Gage and Valve Fexbara 0 KEP-3D-J22 Displacement Liquid Level Instrument N. J. Hatter KEP-39-J23 KEP-^9-J24 Blind Pressure Transmitter Indicating Pressure Control KEP-39-J2c; KEF-39-J26 Blind Temp. Transmitter Bellow Type Diff. transmitter KEP-39-J27 Diff. Press. Indicators and Recorders Foxhoro Company Bristol Companv Foxboro Company Barton Instrument Co. Barton Instrument C, KEP-SQ-.TCP. Blind Plow Transmitter Foxbor Co. ............ KET-3Q-,1J?Q KEP-39-J30 KEP-39-J31 Annunciator ovatem Scam Instrument. Carp. . . .. Control Panel Instruments (Pneumatic) Foxbor Co. Control Panel Instruments .................... 1 (Electronic) Foxbor Ca. two'"' ho. ^-39-24-g^o"" CHEV Bo CU-U + SHEET OF JL J IHDEX OF MATERIAL ORDERS FOR HI Paso HydrofinerPROJECT, W. 0. Plant 39 ftydrofiher_______ PLAHT o711 ORDER NO. MATERIAL "j" - Instruments SUPPLIER KEP-39-J32 Temperature Switches United Electric Controls KEP-39-J.33 Pressure Switches Marcoid - c/o Jen3en Inst._______ KEP-39-J34 Control Valves (Special) Control Component Tnn, KEP-39-J35 Oxvscea and Combustible Analyzer Bailey Utter kep-?q-.t36 Control Valves (Conventional) KEP-39-J3T Level Cave Glasses Black. SI. vail a vir! IVvsnUj T>ie . a)Penhcrthv,f.;rst. Co. Djergusgn Gages and valves KEP-39-J3? Steam Jet Ejector KEP~?9-J39 Furnace Draft Gave . Float Operated Level KEP-39-J40 Switches KBP-39-J41 Indicating Pressure Gases KEP-39-J43 Dial Thermometers KBF-39-JMf Reactor Thermowell Assent, KKP-39-J45 Safety Relief Valves Graham, Mfg. Co.. Ir.c,_____________ Harriam Instrument c/o-G.____ rv>flV.,____________________ Magnetrol c/o Frost Engr. Service Leighton Stone Corporation Decker Instruments Claud Gordon Co._________ Farris Ena, Corn. ..c/o. Btllilove TCKP-9Q-TU7 Rotameters Brack Tnnt.-iindent. Dlv._____________ KEP-3Q-.T4F Orifice Plates .7 .T ' ihal r_________________________ KEP-39-J52 Gas Gravity Analyzer_______________ Th e Permi h i t. Ga.c/a OH ver T.ymat KKP-3Q-,Tr,3 TV. rtnacou'il.- < 7Vp-rtn*ve17 Asaems. Thermowe Ha, Tr.ie .__________________ KT7P-?Q-TSf3 PH Analyzer . _____________________ ii'RYVfin-n KT5P-3Q-.TR7 Pur>(fi Meter .. KEP-39-J58 IU Orifice Insert KEP-39-J64 Fabricated Inst. FtRS. . _ .FaMfMn jfM,/;________________ Hammel-Dahl aj O'Brien Ketal Warks h) Industrial Fabrication Co. c) Hawlev Forge Co. KEP-39-J66 KBP-39-J70 Field Air. Switch Foxbora Company ,,un,n,, ,,,,,, CHEV B8 6255 Direct Acting Pressure Controller Fisher Governor . DWG. HO. PB-39-242L6, SHEET HO.4 OF & EF 162--A (600"CD-3-52) INDEX OF MATERIAL ORDERS FOR El Paso Evdref ine r , v > * Plant R9 Hvdrofiner PROJECT, W. 0. PUNT 6711 ORDER NO. MAT ER 1 AL "J" - IkatruieS-ta KEP-39-JT1 KEP-39-J72 Alarm Relays Rataraeter KEP-T9-J75 Pressure Controller KEP-39-J76 Nameplates KBP-39-J82 Electronic Service Equipment K3SP-T9-J8T Pressure Switch K32P-T9-J89 Directional Valve SUPPLIER Acroraag, Inc. Fisher and Porter Co. Fisher Governor Acme Engraving Co. Fxbr Company Mercoid Corporation Power-Mac, Inc. KEP-07-.n KEP-9-J-J2 KEP-97-JT Pressure Transmitter Orifice Plate FE-T8-208 Air Switches Foxbor Company J.T. Shaler Foxbor XEP-T9-KT KEP-TQ-TC] 8 "K" - Mechanical Compressor K-H901 ' Hoist Trollev ...................... Cooper Bessmer Tide Tool and En&r. pLipv ca (=1259 DWl"~N0. PE-39-2^54^ SHEET OF A INDEX OF MATERIAL ORDERS FOR Br^aisy TtyArefluer PT*.wt Rq RYdrafiiaer " PRfl.imT w.O. : PI.AMT 6711 OWQ. HO. 2E=32=2k2M. SHEET HO. OF _g. INDEX OF MATERIAL ORDERS FOR El Fa.so HydroflnerPROJECT, W. 0. riant TQ Hvdrgfiaer .. PUNT &7H | purenose order > 1 srON-|QP-0. BOX 599, DENVER, COLORADO 80201 *CE 0.0. BOX 117, SALT lake CITY, UTAH 84110 BOX* HECKHDT0PTO. BOX 20002, EL PASO, TEXAS 79998 _____ Bfc PASS, SM ISSUING POINT CHrVRON OIL COMPANY <VARD INVOICE IN QUADRUPLICATE TO: PURCHASE AND STORES BOX SI9 DENVER, COLORADO 80201 mmm 36imi 19 DATE SSSf*31951 PREFIX AND ORDER NUMBER tV FULL IE AND DRESS 'mmm sum? ccmsY P. 0. BGK 3629 ORDER NUMBERS WITH PREFIX MUST APPEAR ON ALL PACKAGES, SHIPPING ORDERS AND INVOICES. VENDOR NOTE ODESSA t TEUS DATE REQUIRED AT DESTINATION GCTCBEE 5, 1970 INVOICES SENT TO OTHER THAN ABOVE DENVER ADDRESS MAY DELAY OUR REMITTANCE TO YOU. TEM QUANTITY DESCRIPTION OF MATERIAL TAG EACH ITEM WITH OUR ITEM NUMBER AND IDENTIFY EACH ITEM ON YOUR INVOICE WITH OUR ITEM NUMBER. PRICE RSPEREHCESs A. SOTEX Qg-EP-5808 DATED JULY 20, 1970. 3. VIXS(M CO. QUCKmiSB (REWXSSP) 2UT2D AUGUST 21, 1970. FLTASE FimaXSS ONE CCSfraCL VALVE S&Z (A) MB (B) ABOVE MW AS DESCRJSED BE1XM. 1 08I.Y , `W1 tISCBBB. OOmCL VALVE eCHPLEIE UTSS SIZE ACS8KICR, ffa" TRAVEL, 3-15# Sm.imt CLOSE C AIU mn.BSE300# MSI EtASXgD FACE FLABGSD STEEL BCfOY WITH SqQftZ. PJEBCHK TRIM, 1-7/2" KMT SIZE. STAM&BD 3ms trim msss.iM8, tzmm imismATED asbestcb sum VMnrrm. SERVICE CZmiZTimS AS SPECIFIED IS RSaC (A) ABOVE. ' TAG ITEM - I.CV-19-332 ' V&LUm&S BSGS &EQDXRRD WUHIH TOG VESSS HUM S&TB OP 5 mi cotlshe m> wmmws bbastsss - certified 2 oKur isstaliaxicsj aho cts&nswB issmicsism $378.73 EACH VIA TE RECEIVED mRSHALLTGWH, ICKA STANDARD OIL COMPANY OF TEXAS P.O. BOX 20002 *3 6501 TROWBRIDGE DR. KCrCEt F&ST.GHT INVOICE OR TRANSFER NO. ^~3T35T1J*m- ATTENTION ofKi" 8 8SHOW PREFIX AND OAOER NUM E ON BILL OF LADING EL PASO. TEXAS 79998 Piefloy chorge on invoice. fh CHARGES COLLECT: ENDORSE BILL OF LADING *--1 "Collect from Chevron Oil Compony, P.O. Box 599, Denver, Colorodo 80201 or at Carrier's Option and Expense Draw Sight Drafts on First National Bonk of Denver." ' EIVED VIA INVOICE DATE LIED BY BILL DATE , 8ILL NO. 1 NO. T NO. ROVED CRIBE MATERIAL USE IF DING BLOCKS NOT APPLICABLE INVOICE AMOUNT FREIGHT AMOUNT REGISTER NO. EXPENSE FEA UNIQUE CHARGE TO ,,^ JOB NO. APPROPRIATION NO. ,, WORK LIST 44729 002 J. E. BUSIER 15-772-1411 269 lAkirn'C rnov CHEVB8 6259 GO-5-CW (2-* Specification >Jo. C~2350 Engineering Department July 24, IQ64 Page 2 of 5 2..Ik Materials - Material selection and hardness for guide bushings, posts, plugs, and seat rings shall follow manufacturer's recommendation for a given service. 2.5 Service Restriction (a) Single-seat valves shall be used in tight shut-off service. (b) Double seated valves in on-off service (as for APS) shall have plug and seat ground in at operating temperature to minimize leakage. 3-0 GENERAL 3.1 General - Control valve top works shall be of the high lift enclosed spring type. Spring and diaphragm shall be designed to fully stroke the valve on a 3 to 15 psig air change and shall be sized to hold the valve closed against the stated maximum upstream pressure. The 3 to 27 psig pressure range may be utilized for single-seated control valves in on-off service if required to reduce the size of the valve top-works. Application of 3 to 27 psig system shall be made only with COMPANY approval. 3.2 Diaphragm Housings - Shall have minimum rating of 40 psig. 3.3 Air Connection - Diaphragm casing air connection shall be l/4~inch NPT. 3.4 Diaphragm Material - The-diaphragm. shaUL.be. Nylon..fabric reinforced `Neoprene. " 3.5 Topworks Material - The topvorks -- diaphragm housing, spring housing,...... yoke, etc. -- shall be manufacturer's standard unless other-materials are required for environmental reasons. 3.6 Connector -Operator stem to valve stem shall be positive locking to prevent rotation. All parts shall be steel or stainless steel. 3.7 Position Indicator - A stem . position indicator is required. 3.3 Reverse Acting Topworks - May be supplied only on 3/4-inch valves when close-on-air-failure valve action is specified. 3.9 Manufacturer's Nameplates on Control Valves - Shall include the air operating pressure range when the control valve is in service (normally 3-15 psig) and also the Bench Set" pressure range; that is, where there is no pressure or flow through the control valve. 3.10 Control Valve Positioners - Where positioners are specified, they shall have bypasses and 3 gages, except those in split range applications where the bypass shall be omitted.. Positioners shall be integrally mounted on the control valve, using 3/S-in.ch 0,D. tubing between the positioner and the control valve diaphragm casing. 3.11 Control Valve Packing and Lubricants - Waive packing is to be supplied . and installed at the factory by the-valve-manufacturer. Lubricant is to be supplied by the val3re-Jm3nufAcrturer'-aial-.sMppeds-sep3xaelyi-.for -in-------stallation at the job site. Teflon chevron packing is not acceptable unless no other type-will withstand the service. C H E V . 6261 Specification No. EG-2jpO Engineering Department July 24, 1964 Page 3 of 3 CONTROL VALVE PACKING AND LUBHICATT LIST Service Packing Lubricant Air Ammonia Asphalt & Tars Aromatic solvents (as benzene, toluene, etc.) to 600F Chlorine Liquid and Chlorine Gas Hydrocarbon Liquids to 600F. LPG, fuel & lube oil, crude distillates Gasoline, kerosene, mineral oil, naphthas Garlock 256 or John Crane 6-AM Garlock 145, Raybestos Manhattan 1225, or John Crane 6-AM Garlock 256 or 145 Garlock 256 or 145 Dov-Corning 234 Nordstrom 421 or 147 Nordstrom 555 Nordstrom 755 John Crane C-98 Garlock 256 or 145 or John Crane 6-AM Garlock 256 or 145 or John Crane'6-A4 Nordstrom 188 Nordstrom 555 Nordstrom 357 Hydrocarbon gas Garlock 256 Nordstrom 555 or 386 Hydrochloric "Acid and' Hydrochloric AcidHydrocarbon Mixtures John Crane C-98 Nordstrom 921 Hydrofluoric Acid 80 to 100$ Nitric Acid (0 to 80$) to 140F Phenol Phosphoric Acid (70-100$) to 250F Salt Water Sodium Hydroxide to 425F Steam to 125 poig John Crane 704 John Crane 704 John Crane 704 John Crane 704 Garlock 250 or John Crane 6-AM John Crane 704 or C-98, or Flexrock 401 Garlock 145 or John Crane 6-AM Nordstrom 799 Nordstrom 921 Nordstrom 921 Nordstrom 921 Dow-Coraing 234 Nordstrom 4-21, 147 or 921 Dow-Coming 234 Steam over 125 psig Alternate rings Garlock 256 and John Crane 6-AM, bottom and top rings to be John Crane 6-AK Nordstrom 921 Sulfuric Acid. (75$ to fuming) 40- to 100F John Crane" 704 - or" Flexrock -401 Nordstrom 921. Water - Fresh, Cooling tower Garlock 256 Dow-Corning 234 CHEVB8 6262 EP-300 CHEVB8 6263 CALCULATION SHEET GO-144-2 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 mm a i s 0.&.PPROJECT DATE _ 9,~ l'l~ 1 S _ SUBJECT____ I-~C-I*7~30t4- SPOOLS 4oB # 17-02^ LIST ate: RIAL* Jo$ HolllO** Accounting Charge No.. Engineer_CL Sr ft.. List No_j002=-. Z-S//7 Lead Engr: LOJ//j DATE; S - 7/ ' 75* DATE REQUIRED:___Z'l'jS . MK. NO. ITEM NO. 1 2 3 z-/t? 4 5 ^ 3/ 6 4 7</ 7 Z /Sz8 CPUAN SIZE 2 Z%\" 3"*W / 3" %`xz* Vi* w 3" DECRIPTION SOURCE STOCK OR P. O. No. EST. DEL DATE 80aJi^ Sel, (S7c/,S/. nd, ' i>p^? SjcKg. 'TA^e.c/o A / Jaoo ^ /f 5. 30<3'*t` /f S'. kJAJ. /%*,., tfKVWx h.O *Pt,uS, Sh4 So C2p.l*>\bS SWs SV^ AJ'Pp/t 7T., SeA So Jkfoci\i Sa.T> 5V/. Sz-hz. l/j/ve. 3oco* szb /b" ftsi. /=:$. 96 Uouj 3oo^ s^/fs. 9 10 II 12 ->S. A NI VT4 ,\u '$ h O'- *. Li 1` (L&fi 8-j2.r7 lb ---------- -- 17 18 19 20 21 22 23 24 25 26 27 28 29 30 32 33 34 /yhic^i'z 1 '4-o ?* If 4L.r/7--3o</ /ItZPLACipMZbST- COVT/ZOt- l//H~V., y^rT.________________________________________________ :x_ ftjO 1 /* r\ i a l^w> xvr Ep p & s _______________________________________________________________Jill 113 1975 . r.HFV B8 6100 ' Job No. \6r35A- LIDI KJ T /V1AI CKIALD u*tNo.^3^6^M233j) DATE:______ Accounting Charge No ll.5J.JJ*_______ DATE7RiEQUIRED:. nlinear: Ubt-- Lead Eng FOLLOW-UP PER ENSR. INSTR. EP-2068 (NO) K. 0. ITEM NO. QUAN SIZE DECRIPTION SOURCE EST. STP.OOC.KNoO.R DEL DATE L3 ('/V. /`is" Smis SlJ, R/pt2 `SC'h } bo 5roc: Id? ISA3 / /'Ain'ti i( n Nipple. ,To%.Sch It i( 3 lh"(# <xJ\, 1 GO Svnta. S-f ll, (5q f\C4&toa =) cf'frhpple TP> c ///Z 3/, v 3 LJ 39 A /V 5*SO*eW E/iowiJ?- V HU I'/QJ* /SO*F.S, Shp-on F/q RF -57~<s>c. Jd 3 LI 4> 1; 1 'A. " l[ Blind " L7 1 / '/2J< Z=>nn/, S // P/p-s- Scz-h 30 c 13/ ? ( f/9 &A." QOO& Bezc/.Sp. G>0M>**FS Sc.cJ dj&T-i? Te-tS. J/&/'y'-sg BHJ3rtPS//,ZOZf^.Al/-3i./uA$/ ^ Ll-S/ S) !'/Z " iD#xK JhkFlsh- Connp 3d$4^4 yzr tf240( m zz?m ' IS 4cs 0/ Bo14 tj? B~? w/^2 /-/ey Nu4$ 2 LT7 3 LXo5 *l %2I . S'f ' 1, Qe r S{oc r WV%'' 11" GU tf 34" Tl.rH ou-l le-f P Ivd, , Pc!' llc(. 3000^ ft -rtrri/e hi 3A,\3" t3cl,9'D Cnvl-s, StP/6 1 M'iUl lf TPjEL > > -------------________ _)----- ------!________ . a#/ 7^____________ _ //IW Ssrnfp____________________ (Jp' ' _______ _____ > CHEVB8 6102 EP P a: S .A|,R 5 i1nSJ71 cJ I Job No. i (r~ J> b 4- l i :> i u r List No.__33-l_ MAI K I A L 5 DATE:...S'" 4 ~ 7 e-s Accounting Charge No,, -.** u L L .. ^ineer; n% "7-jTn'^ Lead Engr: ,./V^/ P DATE REQUIRED;- 6* `20-"7b" QUANC ITEM SIZE D. NO. DECRIPTION SOURCE STOCK OR P. O. No. EST. DEL. DATE I6X&Z4 Ezy.oar-zAy7<sPy/-. J 71 3*4/v.T S-f! /%>'/<s zUo SU.o 5-^/yiJ /\s ' m tZlZv^L dna/-& iJ^r^n J' D s/p P'h) H/'os S-/t/rJ/4n<r h% <$X Sr"d> <ZL KL fW-fh teacf. /&tn n-/*7 V 4J/4*____ n-y^vey// Leyia/Jh, w/Alu-l 1 /n > WAV Si./ ) ' ' 1/ > I 1 / 5 r 3 } ) 1 2 3 1 5 i i i j _______ :_____________ SP P ft R ) i _____________________ y_iu_U_ 5t^r1r3r7-! 1 3 t/r.y!- i-r f'r . - . .' -- ! CHEVB8;fi1ftt l i-M- Pa-" 5 / r CHEVB8 6104 H LIST OF Job No. 1 f -'i Sf-, u,, No. Accounting Charge No, 0 C 0. G I fO '.'O I MATERIALS OAlt 7/2 !I DATE REQUIRED: ^ ^ j "7 j "7 Engineer: Lead Engr; FOLLOW-UP PER ENGR. INSTR. EP-20i MK TEM NO. NO. L> QUAN SIZE Jr' ,1'.* ' 1I '7.Q'{ 2V 4" DECR1PTION <>?a5 Sf'-.' /''** : I'rf 40 1 ST< P L 3/ XS L? 3 |/ 5 L 77 'I .....-- i - L 'Ji 5 LI! Lt'Z 1A ( 9 /o J 10 -------- 1 / !l L // Jo tz 12 13 L <* / 14 c // 7 0 . 2 15 L // 9 |S 16 t* / 17 L 14 i8 IS iO 19 L 1A --20 L /--" / 21 / i 13 (o 34'' <r * ^ V 5 T`L. A> TA Z/liKf ' (3 A. V/z' 30-130-CCff Oa /" T. o/..Aj/y W Scec CrZ &/u< Past7 , cU:a2 S/ ^A y 2-' n* J* > Sf+dd. 6 f / 11 'u r i, i' a a 11 . Ecce r, IV Vci. k~Hc ce r " 4 c1:1 WiCi. 0 t. ;Vi": ;/7, a./l 4" / * /' t J fj $o9 // 4- f~ ,, / /< // />{ 5/>'A C h A c rt o 3" ,5 r~~ Wt. Zi: r/ o T O " // & t j } Z/ \Fj wi r/v t> i\ t> j /so* F- c . i'V /; // / ' / -'dfAf v . s" _ ;. F< 3 - -... 'E a ---L ,/--/->.../-'--A--. . J- '' A ' - '.s '/ /}. fin A' rf j I .1 / "vr....... f 7? LlrAA i 2J <. 2-"./ 2i- L.| LS \lh ' \ VO Zf- 4-"* 3 ' T ; r_ A 4 '- - ' Ore ;*'r~ 100 % Y C JC ' A ''' T f7 . i /.-'A"" fi'o r 4 ' iro,! r;.,; ' v !<* I'.-1 - r, F C-l' ,j-r \ V; 0(n \ . r. 1 : ' ?i*" 1 _ .-78 l7! k< ,irW, r -- , </ / vt\' ! ( ' < ' '. Z C~.tr, f r * ; . I;..- LIS f OF MATERIALS ^ Job No.4Xl0C*-hs) List No._OO'l- A DATE: X-rt-lG Accounting Charge No. .** DATE REQUIRED:- tf.-IrlG Engineer; ... Lead Engr.MLB FOLLOW-UP PER ENSR' INSTR. EP-2068 (YES) (NO) E ITEM NO. pUAN SIZE 1 . LI A 2 &"& DECRIPTION ScJa go gpyils carlgoA s^el_Qi \o\.e SOURCE EST. STPO. OC.KNoO.R --C'--------- DEL DATE c--^ HCi P 3 L^4U 4 5 i (J <x> -1QQ?LS_ujg.U v\e.ck: \<xme.jS.a r ScA <R) WeWSSrxzu F 1 4" a? <1 (< t. u II 6 7 l ^cn 8 ' i ,?/rcP AM. X Lf1* ou-fle"!' uueldole/h TS '. -erW-A s4roAA0 9 L l OT, i u" <b JL5__CIS__ !k^__j^p____________________ 10 H L. l\^ 12 ' ' -3/4* CD S-B_w.cld.'rtAj_boV> ,4Weftd&l,|. j ^tfoaK 13 L \OS 14 T- V cp H% CS SUJ sWvAb/T Bc.e_____________ e^sssxszo 15 L \ *56 16 o; fe 11 CP.._ S-H dlod gtskes4o<, aftsWeT STg6 (J 1 jotv\t ^ 17 n i rj 411 a> ft l* 4i <-* -* * * 18 r^TOC/^ 19 U 2Ce>Z 3/V' o no4^7b^LY>'/-Z, L^, s4ud looVH j AVTM A'l^.Sr El io/x lv>* 20 2f " CVJ f \ JL^_____________ ______________ __________________________ 22 _____________________ ft.MlL t-ii-iz 23 24 _____________________________ ///a1. ____________ 25 /F.<ac\ LKc. '* P. piv-vA re p iaceuv^wlx' Ce> D-L?i oo4\eA26 , fioccVey' Coo.\ev:er . t>\"B coIumw). 27 28 29 J. E BIWLER 30 AU G 2 0 31 . 32 33 ^HFV RR 6106 34 1 LIS, OF MATERIALS Job HoJL&tDkdOPdlS) List NoJQQLA- Accounting Charge NoJ5 ' <4^1Qg)0..~',!??3-- HATE. 7S~ DATE REQUIRED: .. U-.L- 7 S' Engineer:-/JvJsL^L- Lead Engn CQ L.0 FOLLOW-UP PER ENSR. INSTR. EP-20&8 (YES) (NO) MK. ITEM NO. N O . <?UAN. SIZE 1 L U4.... L 4 cV 2 3 L 7. 44 | u" d> 4 5 LI..... . fH'J 1 U-1' <$> DECRIPTION s-V\ ^o^ bje^ g.\bou), Y5, Iowa_ra.Auj.s_ . SOURCE EST. STPO.OC.KNoO.R DEL DATE fSToC^ 300^ weld -Clara4e ',<.6, ', sck SO loore 0ff.<S)U& Smk_S-H pipe t scU %Q______________ 6 7 Lll^ 8 9 10 II L7i>\ 12 1 rn1 l" (t s-V\ welA boiSj ti\feo.de(L) per , ^7oat^. < 1" 0 Xl'k* sdL ?0 Sw\U CS. Mfple,.T86 crca^ 1 Zoo* 5-H ScrrujcA. a0ceVe ; oS$y.7 fcB ' 1 / ? 44 i4 IS 1 -1 SS 16 1 u"cb a; 4"d> 3eo* F'S , ..welA Aec-L CUvujtf, ; S.+. t *ScL &C iiors mm m o(o4 a^tnes4oS aasbe."f . STAS iowv^c c^tog^ 17 14--2.6,718 19 *L62> d> X 5. 1.fly.S-k)A bo 1 fS ; ASTn\ A 1^Z , <9f El lA) 1 Kcx no-b 20 21 fcWi Ike. ' 9,p,^ /epUce^e.vJr <3> D-lolO 22 cxi-H^-t C t^eprop 0/A PajmCL____________ 23 24 25 26 j. t wmw 27 iv 1 a. 201975 28 29 30 1 12 33 ri-jP'i' B8 6107 _ 34 H JK LIST OF MATERIALS -l.h Mn LlX\Q(,-CXX>b) List No Accounting Charge No. ^P^OO- C>g3 DATE:. q- I-1U DATE REQUIRED:. |o -1-'')Co Enq\neer.-R&A- Lead Engr: FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MK. NO. ITEM N 0. QUAN SIZE DECRIPTION SOURCE STOCK OR P. O. No. EST. DEL. DATE 1 L7 J5'" SMI 5 SM S/SzF *SC/A c5o L/pf 2 L/OS / 3 Li 49 >3 3" L CSSS '3 , > i?" 4 XS SMIS Sri WFID/A/G 7SS jMVWx d56*f. WLD 77LCZ '//& "tXX AFP. BLUE ASB. fi S. R/JM6 !//& 64SKT-/5<?t )0 . 3.-- / }~r-- &?/? IW 5 2 0 (/V / 93dxS'/z L<s. stop bolts b 7 w/suex AU/rs. r~S / oc /cE '6 " 7 ^ \La\o rQ ________________________________________ C^' ______________________ 8 //i1 1 r- 9 10 II i (KC\CFGi/^dL Use T>0{\a<^ 12 6> V>MOl S * 13 14 .s^ \__________________________________________________ -- __________________________ 15 16 {_/________________________________________ 17 18 19 20 21 22 23 24 25 26 27 28 p r c* w < EP N 2 !?' 29 1 30 CHEVB8 6108 31 32 H 1/ JK LIST OF MATERIALS Job No j.llOb-CXX'tli) Lis( NoVoQ-OV I HAIL- I -T k____________ Accounting Charge No.ig DATE REQUIRED: IQ-l-K* Engineer:__Lead Engrr-^T^ FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MK. NO ITEM N0. QUAN SIZE DECRIPTION SOURCE EST. STOCK OR DEL P. O. No. DATE 1 /7 2 Lj/4 3 L/4S 4 L/49 5 L/O/ 55 3" JVT'ZJT J7Z. /Wif PC/X 30 cpltty A 3" XS./VbD. 90y/D BsSOW CPd VfVv 7/ ! 3" /SO^BS. WLD AfCtf PIO *// PP j%f/0 / 6" // // // // // p jt / \ ~r / 6"X3" X-S. SCC3A/T3XC y/U)fA/9 PEDUCSB 1 6 L30S / ?"x/f/2" XXS WSiDOLST 33. BUTT WCQ. 7 L! 49 / //2" /Td*BS. YTU> NSCp 31<3 XbPP BOSt XXS 8 LCOSS < 9 (/ 10 Z <> 5STU ( 3 Co" / 72" X/trxx./iPX. Blub Ass. 3/no GASXo7~/s^fij- PXrf-R/M Kf/r // " /' SC // ByTtCoczSS D )/ (> >' D P // O IPjBJ- /a/ 11 J-/2G! ( a \ 3'h "lG.STUD BOLTS tfx w/e PtX NUTS. l H 2CO ( Zz^xiyi Ds. " >> n ff t/ " c.K 13 Z/'^2 ( U0X& "IS " " // " " 14 rh-^tso (T1 m.x/2' L& , >70 P/PB .SPOS 15 ; -7 A___________ q______________________ _ 16 17 rT>^' W9* 18 19 20 21 B^vk Use * 5,0-e-fJ' ac\(L 1 11 3 22 +0 PPAC . 23 24 25 vr>; 26 27 ________________________________ _________________ ep p & g 28 > __________________________________ ____ ________ 0oLrp1 2 IY/r 30 31 CHEVB8 6109 32 1 33 LIS OF MATER! / LS Job No 4/nOC,-oe(nr) Lw, Ho_Q_QJ~$ ' DATE:.. Accounting Charge No. t-COO--1... _ . DATE REQUIRED:,.J,, LzJ.zIlT Engineer;j<5/9 Lead Inqr.MLB FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MK. ITEM NO. N 0 . I LI 2 QUAN SIZE 12* DECRIPTION :3cU ?cj ijiyiIs cavIjoa s4ee\ o\oe SOURCE STOCK OR P. 0. No. EST. DEL. DATE 3 L-^vlU 4 5 L?. 4M6 ( . 3 00*- PS ujeld. a act -Plana e; 5 6 y '5cii <ft) iio/is 1 4* cp Jl u k. t* It 7 L 301 8 1 (J'o fo i-1 A 4*4) ^u-fLed ujeldol?."h TS , evHra. s4ronA 10 9 L \ O'L. 10 1 t." db Y S CS BuO cm oe ccxd li u w<3 12 1 V* S4\ WJaiduAA^ ho^- 1,14U/-?ivdle.d 1. Dwa5 (n 8-Lr UStaR 13 L \OS '4 T- 0," cp ' YS cs B(/.) sAtcwaWY -Pee 15 L \ 66 16 17 H 18 I <b'` CD l 4 " CP C`4-! ctai asfe>es4r-i aas.WeY.6TS 6 `iom.'Y ,1 H 4.. **. C-* 4 ` 19 v4 7.0s 2 20 21 U 22 1 'L V' * />'/?. tooVH } ASTM El t^/z hex no4s M ii tl y5 *-i i> <-* ' ' __________________________________ >hL Jr rt-l z 23 24 25 l/Uc '> P Q.rt v.O lace use wTV D-4>3` l 26 ou4le."Y f isJcCTev Coa.\ev:e/ t-o TM'B C-oIumiO. 27 28 29 30 31 2 33 CHEVB8 bvu 34 35 | CW-2641-1 (E 11/0) H JK LIST OF MATERIALS Job List 1 DATE: ?-- f ~~7 ^ Accounting Charge ..Jgg Lead Eng DATE REQUIRED: IQ-l-lb /f FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MK. ITEM NO N O . 1 /7 2 U/4 3 L/4S 4 L/49 QUAN SIZE 55 3" 4 3" 1 3" J G" SOURCE EST. DECRIPTION STOCK OR DEL P. O. No. DATE sms. STL. P/PS S~C/X 30 tf-PlZSSYt XS./VsD. 90y/iO 6C&OW Pp/t Mst Hi 1 1/SO^TS. w630 PSCM Pie f/,6 pP fjf/a tf ft if // // // ft )f ~r 5 L/O/ / 6"X3" XS. 3 ceswrp/o weldlog Meduc eg "T 6 1303 / 75/7/ XXS WELDOLET P.S. POTT WELD. 7 U49 / 68 L SSS r/e /&*/s. mu) neck pig XbMP sues xxs 3,f XWtW.Afjs. Blue Asb.P/ng ga $K3/-/?& 9 LEDOS ' 10 L&5PS ( / G" 11 t ft ft ft / 72" I) ft (.> > l/ ft f) // /J 0ft SW- aw II P?S! ( a) 3f/i Ac,.STUD BOLTS 3/ W/2/SEX PUTS. 22 H LC> ( `ZifalVi OS, " >> ft tt " " 6 013 P-Z Z ( P> Wax 3k "is " ft ft " " 014 rtm>o (13 3W.X/2' L& . STD P/PP *s5>7 E / 15 16 i^VOl , 17 18 19 20 321 U% * 5/D-e-XT (zcuX 'IDfOt ftA's 22 4o ip. P A c , 23 24 25 26 '~( rV-p*y____p__p___p_____________________________ 27 Rr 28 ' _________________________________________________oOLMr 3 |M/r "30 31 CHEV B8 6109 32 33 H JK LIST OF MATERIALS .lh Mn I let DATE: Of - l ~l(e? Accounting Charge No. ^DATE REQUIRED: /O - < ~ 1 (g Engineer:-^-- 'Lead Engr: FOLLOW-UP PER ENSR. INSTR. EP-2068 (YES) (NO) MK ITEM CPUAN SIZE NO N O . 1 Z7 .AL >3" DECRIPTION SMIS ST/L P/P Sop So SOURCE STOCK OR P. O. No. EST. DEL DATE ffie ra-y 2 L-/o5 3 L//4 4 U49 / s 3 3" 3" 3" XS SAXLS ST2. IA/SLOLNG T XS./'/zD. SOa WELDJNG EL&OVX /so*s, waopscx bag Ag'S./e epttmv - p-z.---11 r 5 L/4S & L 309 / /" ,, )J !/ // n /f tf / suxr WElDdCST 7X3 5. BUTT WELD r ~r 7 LSSS5 ( 1 3" XPrxx, afe Blue A^b, Bps GASSESass%/r /!?>, L> 8 L GSSS 9 N3&/ 10 H 300 / ( /" // " o /x *> h ,, 37#4 x3`/i lg. stud Salts m/b e/sx "LG.Wfix 2'fc " h " ff " f, tf P(i Wr* % J)-/*>*-/<: II ^-lOL ,, ()^ 12 r\ W 13 _______________________ V^L^ViVZyfg_____________________ 14 15 Ev\d. i\ic * SpfiA.'t' aodL -piptiA^ 16 1 lA 4t1iA l S TT'6o00P)^C, 17 18 19 _________________ ______________ j 20 / y 21 / ^=s^ 22 23 !rs 24 25 26 27 _________________________________________________________EP P & s 28 ________________________________________________________ OgrLpI f3--1K0W7-7fr-------------29 30 31 CHEV B8 6110 32 33 H JK LIST MATERIALS Job No 4SIOy**0('*>') List K|o.^fe>- 07^ DATE: Cj-l'lB________ Accounting Charge No.. 3 " ^4-- DATE REQUIRED: fO'|-l(o Engineer: R6A Lead Er F0LLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MK. ITEM QUAN SIZE NO N O . DECR1PTION SOURCE STOCK OR P. O. No. EST. DEL DATE 1 17 35J 3 " ^7Z SC//SO /fP-SSst 2 LJ/4 v; 3" XS/'/zD 9a* 17/SLO SLSOTX Stogix 3 1/49 4 4-/4 B 5 L 3c>9 3" ZSo^FS. IV/iO/VFC// FIG / 3/4" if /f jf // // // // / 3"x s/4` XV5 WBLDcu-er es, Butt vveld. f1/ 6 L CSSS 3" `//lTH/ ,AFR. Blue ASB. X/N6 SASXT-/SXZF, P/^APiiV/ 7 ICSSS 8 H26! / 3/4" Ill/ U !/ it J> // It /! ( "s ( //&&'* 3'A 16 STUD bolts B7 W/P USX A/UTS v r+-- i"0<2l^ 9 //zgo 'VJ ^X ?/z "LG // N ;i /l v JJ 10 ftY-z^o ( 3VM/r 7s,, SrsiA/SABS) /?/SG ST/os . .. 1 i ______________ FK&,,-Or^ rfQ ),00-,.______________ i 12 13 14 _____________________________ C q/ |jiKI 7* _____________ - 15 16 17 Ev\<k CKe ' i Or-Es-aX (kScK. \A iOi '^k^ 4x3 18 /Of'DV'd'Z CjOvA*<)0\K. s/?l <sve Gi' (all ,&rlSb 5 19 20 _____________^------------------------ -X 21 22 23 24 \y s 25 26 LP P a S' 27 __________________ SPP ?07-_________ _ 28 29 ,30 pUCW Rft 6111 31 32 33 CO-' (*> I U c T OF.MATERI VLS ut NeJfeO -_7? DATE:_9.^/jl1^. Accounting Charge No. C O^iO^CO ' <T'Ol DATE RE9UIRED:_/C?.cJ_r..Z.(a Engineer:--ICnTT --r"T* J Lead Engr:--L-i. * If FOLLOW-UP PER ENSR. INSTR. EP-2068 (YES) (NO) MK. NO. I ;1 ITEM NO. L7 !2 L 7 ' 3 ti/4 1 ; 4 7//4 : 5 Li. ' rO' v*r- OvATi . SIZE J1____ . i/p'l*' D EC R1PT10 N SMiS S ~L . P/P5 SOS 30 4.5j 3 r~. ,, Z /' // .`/ j/ // XS / '/ O 90 IVcSp ~l SOW' \ 7 \ S" 1/ ! // // 'V -'V /, XS S/S25 S 77. WELD/SO TEE SOURCE STOCK OR ' P. O. No. EST. j DEL. DATE J |` | i ii 11 i ! 6 / 3 03 l 7 L50S 8 L,' S 9 7/4 S 1/ :3 v/r V72L0OL0T /GO303 PS. Burr sold it ! 2 \S\ 2" /, /.' .V -V i 2" /so- ks. VS Li, A/rck Si o >//" ,<?/: --i i spt/LVsrOf i} 2 .* 'wr n // // /. A' v /> // 1 1 1 10 7/49 ! ii Z. *-- v_> s,: G) / / 72' // /" _ // / ' VS Ss 4s B6A R;a.) IS . y/iTh'x. A32/ ftuic Z~A. J?/1- '7 SOS '- 3} -/ScT& | 1 112 10555 : 13 l OSS7' 2 J 2" if *4 // /..* * / ` ZJ>!' | /> // n /t / '> ^ // 4S c .* ~'4i H2 00 ; 15 7~~] _ v.* / '7/V2G ` !17 0 /2 n 3 /2 ~.\ 2f.)i io.STi/o bolt: -r*. ^ -. 7a - .* i> >' 7- < 5 ;: 'V/A // // ? >> /y s/2 // sox ft // ass s. . . ft // ? - J " --- /"'// c: v-1 -- V i is; 19; 20 i 21 i 1 i 22 l 23 ; I 24 j j 25 | ii u i * ! j ' ' 7 -S-Z , ;___________2___________________ i *-*-*"* '//'/7 er-- . ) r" * j Buyk (l<.e \ "V*~e> h'-sVl ^ 1 "l o ><a *` -J 6 V C (X_ . ! ' i j i i ii | 1 .ii 1 26 i 27 i ; 28 ' i 29 i 30 ! it !< i i 11 ------- ! ---------------------- T t i '-'ll t-a2 ; ill!----------------------- i 34 i 1 1 > CHEV B8 6112 t EPP&S r'ffl n ------ i ! _!___ }i i r1 1 iI  Jo,, Nt. r\o^r`' List No.3PP_lP 73 DATE: & " 3/ ~ ~~7 L? /r / Accounting Charge ^En^i_6/L .. Lead Enqr.-^lM Lead Engr DATE REQUIRED: 7W,?-76> frv Ssponer FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) mK. ITEM 9UAN SIZE NO N O . DECRIPTION SOURCE STOCK OR P. O. No. EST. DEL. DATE I L. Q> ( Wi ) 3 " 5m/s. SH* P/p e. 5c-.h. ^0 Kha'P 2 Z_ <2, ( m ) *4-" 11 II if 3 l. m < T > 4v3" 5-ff E3c.<s. fp'Scj, 8M 80-J-cJ> M/7i ^ToQ-iL 4 Lit 3 ( 2 ) 3 ' SU QO RW* Bjbovv LMB/c/M 5 L 113 i 4-" 1/ n i( & Ll/7 4." 3// QlA/* TZlcz. -5/cJ -J//4. 7 LI 1.9 & 3/4-1* s// y/./<=/ <3osS , / /?f<SGfc/<S d/ 8 L1/9 'i / // k 9 19/ 2' Smip*S// Nipple 1~BLSBh( 10 2_S> / T; ' hi 2u h it 17 II L3) ~w 800^ S&cf.s7Z (jor^e? i/Mve BttSn} L 12 L3C 7, 1 /" // H Tf 13 L 243 >' i 311 300# FS lAt N,Fh.5.T, St-h 4-0 14 L Z43 1 k If ft 'r A L2-4P 3H 1L ' \ S& Sck. 4-D ,-o L244( 2; I l '* 17 L 155 r+j 3 " 30Q~& s-ffy C)o6 1f -fo/ ST/&. 18 L(S5 i "4; 4.. 4( 1 <- >/ 19 H262 fez) S-fuaf 80// 8s By vw/. He.* Nyrj 20 HZL'I- s J %L4'/z 21 HZC.Z. K h 11 l( it u 22 23 ^'i/uhu r\ (L jh. IVUM-L 24 25 7 rrsmw 26 27 F.vslk GL& T)fpA>p Dv&rkecfk. prp?^.c 28 ^Ccumo la^nv FVif ha 4b /<C(uy Auiaa.i )S29 /Q-fP1 5\/r> m&yk30 1 31 EP P .!LS 32 -:tui is 197n 34 35 CHEV Bo B1VJ 36 ______________________________________________________________l 1 s f'-.vff * job nnmok-cpo List No._900z074 DATE:. <> - 2 a- 76> /-/> Accounting Charge No- *790^04 &Q ~Q03 38dorei Engineer:____ K&n _ -r-nv Lead Engn^LSP DATE REQUIRED: R-ZI-lCo tr* SOorjtfr FOLLOW-UP PER ENGR. INSTR. .EP-2068 (YES] (NO) vfK NO ITEM NO. <?UAN SIZE DECRIPTION 1 L.7 2 ' L//4 3 Bf- ; <3"' STn/s.S// Pipd 5c~h 8o 90S+L /3JV. 7/^ow X / 3 LI05 2. Lo`s vS A*/ 73 ci. & y\{ A // 4 L to I 1 (Jt z* S/7'7/S , 5 //, ^CC. tfgt/, W Y A/ 5 L308 1 6 U 49' 21' \Ne.!do)&-f Fs F7od. Scoh, iLco 2." \5Cft rs W. P.Flg V(tRn 3c.h t&o SOURCE STOCK OR P. O. No. EST. DEL DATE ffltfeV,1' 6PRVWL * sl r~ 7 LI 49 3 8 L.95&0 2 (J a" H '( . ' BD /50*x%24(iK T&fior? Jj-'r)preqnare-d 9 JM 42 **8 )c/< A'fr'/c.c/n Ashi R\y\Q 10 '3, I nK ii cStocx; II ______________________<^y/l , _______________________ 12 _________________________o 13 _______________________________________ 7^.ajfn_________________ 14 R,15 -^MVl(iWnl 17 18 19 20 21 22 23 ,, 24 25 26 27 28 29 30 31 32 Ust * Sif soeiArV ac id. no rT Pipi^ -Vq s - A I fe'w 1I S/d ^r/$T' jT /\p0 / / Jr^ Lyp .d ) (yvPff^ir;/ po-P & s tr jyulw - 34 CHRV RR 35 136 ................. 1 ' LI I U {" Job Nn.4g'0fa-60C>L-\S^ List No OO Accounting Charge No.-^S ~ 4^*) Qf)O- O 0.3 MATERIALS DATE: *2-3 - 15 DATE REQUIRED:__(o ~ ~ 1 Engineer: -- Lead Engr:--------- FOLLOW-UP PER ENSR. INSTR. EP-2068 (YES) (NO) MK. ITEM NO NO. QUAN 1 t ___L Cs>_______ n. 2 SIZE 6= "<5> 3 Lt 444 l L" cp 5 \ 4" 0 6 7 -LSPk____ i L(ton 8 DECRIPTION SOURCE STOCK OR P. O. No. EST. DEL date SMLS STEEL '?\<?E . Sett 40 1 loo^ f s WELD NECVL FLAM&E . S<p y <.C H 40& te `v ,v vV ix u X4\(?ANCH weldolet , FS 'SrDOC.m 6 . <iTt>. WT j 9 L II L>_____ 1 10 (r0 stl welded Pipe cap. std. wr. II Lll^ 12 i 3/4" 0 STL WELDIMG Boss 11195*050.1)006 6o-L3l3t>8 13 Lin 14 15 LI5S 16 17 18 2 (A<&> STL WIGLDINSTEEj STD WT - I (*" <3> stl clao Asbestos 6 asset, st$s toint 1 4 " d> >. * < 19 W'LU.'L 20 21 22 23 24 ZO Y S'A'LS.'SrvD BolT.AStM A-lA'b <Sf m uA tie* mi TS @h(L, / /sj h<Z _______________________ s?T)i/V___________________ f *n 25 hi ore ' Fo- Pipws i?eP(.rtCEMeMT <2> 26 D-&/5.4 outlet Cwater. Coftiescee. to 'Ov'P. 27 CoLOM^V ArtVLV ^f~D______________________ _____ 28 29 30 i 31 ! 32 33 CHEVB8 fills l 34 i 35 CW-2641-1 (E 11/0) LljT of Job Hn4.eiOG~COoh s) List No. OO! Accounting Charge No.AS ** 4^Q^i^ materials DATE: g- 3 - 7 ST DATE REQUIRED:--2. / *~ ~7 ^ Engineer: __ Lead Engr:--------- FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MK. NO ITEM N0. QUAN 1 LH3 2 1 3 AZ4-4 _ { 4 5 Lb 3` SIZE 4 "<t> 4"<t> 4 * d> DECRIPTION SreTL go* UJ6LP elBow, STD.wT; Lcub 1 SOURCE STOCK OR P. O. No. r 600 FS WgLO A/rte, FLAN<5 ?,<2, <C.bf Q-0 foi e ST47ZS Steel P/Pf , sen 40______________________ EST. DEL. DATE 6 7 Lit*? i 8 1 i"4 STEEZ WELD . &06. Go-anM i 9 L /9V 10 l >"x/'A z/wls stet? . sen , T#e II L 3 1 12 \\ Boo* stl. Sc.iz.euj err <Sat Valve , o^sy , 13 (Z43> 14 4"1 300* F S', Weld npcvl FlAMfer, S.T.; SCH 40 Bo<?< 03 15 L IS5 16 17 W'LU'l 18 z 4 "d> STEEL ClATi ASAKTOS GAES>eT . 1 Cs> .n 3/4" 0 X 5/4 LG. STUD BocT^STM TotwT . W/Z HEX ar n 19 //3I/-7S' 20 ............... ............................ 21 22 \ 23 24 fslorE ' Foe P1P1N& 1?ePlace-mctot <3> t)-feib 25 (omTr^CncPieoP dv'*d), Alk/ s/d 26 27 28 29 30 1 31 ! 32 33 rHFVB8 6116 * 34 35 CW-2641-1 (E 11/0) LIS OF MATERI/LS Job NoA&LQkzE?1*^) List No. OQ"l~ A Accounting Charge No. " ^4*3 DATE: 8--L3--1 S DATE REQUIRED: JizlzJS' Engineer:.^? A Lead htgr.MiB FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MK. ITEM NO N 0 . 1 LI 2 t?UAN SIZE 12' tSll\ DECR1PTION ;-::wils siee\ o\oa SOURCE EST. STOCK OR DEL P. O. No. DATE 3 4 5 L24M6 ( & Hoo1*1 ujeU Aecb -CWfle dJ Sc4 J i)org I 4" a? l\ l> 14 1| 7 L3Q1 8 l C-> O f01'1 X 4*4) rsu-fte"}' ujeldolf.-h TS , 1 s4roAA a 9 L \ O'L 10 1 utt cb V S__ c S Su-J Ps ip"e cci.pr_______________________ II L l\q 12 1 Q S-hl UJft Id uVi j FioS.*-- , 4-U /vnc) '<1 ' Dw* i B -L r 3i 13 L \OS *'4 rl5 L\`Seh 16 17 U 18 O- c," 1 /o" CD I 4" CD YS cs p,'/.) ^A'v'oa^U'V +-ce 2-ri (Askes4c-^ Wet , %~\& & liovv\V 0 J (i 11 *. -* 1 ` 19 H 20 21 \\ 22 23 24 1 7- V' CD XG77. s4uA loo\4n j A'iiM A.-ici^r6)r El i*jA J*>< rwk K H 11 | X5 *-1 1-' <-* V ' /" * f / S^'~' 25 Fia4 ihc ' P omA _ ij /v 0 laceivs4oCV 6D D-6^i / T~ 26 ou4\e.-V f uiccre'C Co<A.\es.e/ to TUB column). 27 28 29 30 31 2 33 34 CHEVB8 6n/ 35 --........................................................... ............. .. ........ 1 OW-2641-1 (V. 11/01 Ll^ U r MAI tKi / Lb Job Nn //f/Cfe- OOCClS) List No. OO//^ Accounting Charge Nn ^ * 4 ^*) 4*?^ ** kT- '-- HATE: /?-/<?-7ST DATE REQUIRED:--/./~ 7 ngineer:_isd^L_ Lead Engr:Z22_4jf FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MK. ITEM NO. N O . 1 l na 2 3 L 7 44 4 5 L") 6 7 LI\i 8 9 LlS 4 10 II ITM 12 13 / 7 44 14 l L |S3 16 17 14-7-LX 18 19 20 21 22 23 24 25 26 27 28 29 30 31 2 T* 3 34 35 QUAM SIZE \ 4" <b DECRIPTION sA-l__ 4o weld glb.ouj, Uaa__ radius______ SOURCE EST. STOCK OR DEL. P. O. No. DATE rsI u" d> 4t nOo wtId. Ack. 4-lv4.je j.c,6. j. scL SO bore 4' 4lf 6 U__ s4l pi pe , -ScU ffQ____________________ l r<b sAA Loe'd bo^'u. ppv rltuci,l?>4>8 1 1" 4 XI 'fa* a scL 0 Sw\U cs -Ptoe AiPiole,.TRP l 1* <35 5-f-l screujcd. <ao4e \/alv/e ,o&y. > B ( U " <> - 2 H-"d> 3cd^ fS , weld Aecb- J * s.4. . "ScL $0 .hore c(<?d a-sbesdcs a-j.asbst j. 'STS S 3 \u 5/4" & x5 k s4od bolbs . AStA\ A-I^B, GrB'l w kex vv .> >0 Lind Lise. P. n ha* v'p.ntaeevtAe.Ad' (3> D-blC> Tj r Ot.rHlb ( De 0 roe, 0/4 Drovw j * 1 CHEV B 3 6118 | CW-2641-1 (E 11/0) H L I ST OF MAT E R 1 ALS : ""s job n List No J9D-/7D . Accounting Charge No_!^--^^,/.3.3---- @Q.I 774*338* ,, t-ngtnefir; I--F+ Lead Engr: .// /*& ........ DATE: >~ZO~~7&7?, DATE REQUIREDi_2z2z2SL;; " ' ; ; FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MK. NO ITEM NO. quan SIZE DECR1 PT1 ON SOURCE STOCK OR P. 0. No. EST. DEL. DATE 1 L C=> ( 2 Llt'b ) -2. " 'Qrn/si SJi P/p& >cJi<4-0 7dS^TTdcJ~r S " srH. 96e<yV* E/how L,R S/BWl 3 LI 49 i 2" ISO#3, W Fig !//(7ftr S^h <40 4 L30S 3*2 " IrtelZateJ FS.Ked sMNl 5 L/4'3 6 L/5i a" 3" 300#FS Blind Fig, `/W %F. ISO7*y!//L, -/hP Cost?/}, CPe/sP e/ ~ ^~ 7 H 2 L>! C|l) EB/csc/ So// 77/- JB? Vd/dL B<2Y h/u/p 8 M-Z00 3y*ii`L S7S P/pts shoe 77, Pe T -- ^===^*=5; 9 I34l ( ! pK ) 2." 300#FS MH- On/F/ce F.cf. Sc-h 40 , 10 i-./Z II L 3/ >2 L ^/ 0) (/ 2-" 3ooftp/d/hk / >/ Corrz/o , (jr&sFc?/ SOO^SoSl S// L/cy/s 1/aJve ////Bn/ <2 } /ax 3" S/yy/s, SY/ P/p* AIpio/o TBE Sck 80 1 11 ' ----------r----------- -- i3 L 11 /z" Soc/ S 7V Bc/P S/oc,k fi/tpey F/c/jHB 14 hi 2.0( & ' 5=>-/-lsc/ BcJ-/ Frt- B7 yy/z./^sx' A/u-iz A 15 Li/e (k) 3/^t1' S/l, V/eJcL Bos^j l~hr&c/c/<5.a/ A 7)16 L 7'? 17 Ec^/l s// Bolt S/oc.k, P/t/cr, Fc/Fc/ 18 ________________ ' M/L_______________________ 19 ______________________________________ [n'fiiff'i 20 21 ___________________________________________ i* 22 1 23 24 25 26 27 28 29 ygp P &53 ) (W.s --.j^Vjn 2rr,--3... IE'-15 31 PHFV Rfi P'MQ 32 33 LIST OF MATERIALS Job No.-JCL.-z'L4-br List No.-_w?.7^. _0,S~7 DATE:_:._!2JT.-/i!? IZnE? Accounting Charge No.^.r..^^4 0_Z.pFOS l3RQ I a cz Engineer: U./j ,F )a/ / h/ Lead Engr.jy,.J>Ws DATE REQUIRED:_.Z^ f. ^ FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MK. NO. ITEM NO. cpUAN SIZE DECRIPTION SOURCE EST. STOCK OR DEL. P. O. No. DATE 1 LG ( 'es-f 9 3" Sm/5 ,Si!< P/p& J5oh* 4-D &0CitL 2 LIU 0 4'* 3" S'//* 5W Cor?c-< -94c/IA/4 3 LJ/3 V 3" " " QOb JF/Pavo Jf 4 LJ49 W 3 " /SO #F$ W, /V/ Fjo `/j! `f?P Sch 4b 5 Li4 9 Ul -4" u >i < & L~ 30& 77 4*3" yJelc/c/e-f F.S.BM/- f?aZ s-tc/W-f. 7 M-0.dd '<D 3"Haiti LE5/a/< F'/zOtS S/?oO JZT 8 U 24 / 9 /-/26 7\ 3" /SO ^CS .F/cy< 07c//e. LG/vp SMB*}/' QJ 3`" /SO vr// * Shock l< /!/ 10 L15 / II utSl 3" 7/5D PS~/hk. Ach- CLosn/o. Gcf-sko/ fu 4" 1t it 1< 12 HZ(*I WLL& f/-S /eJc/ So// S/~ S7 V//2 h/7 //*/ 13 L. Co < \ 2 " *3nn/s -s-// S/p& S>c*h 40 S&L/cjgo 14 y \ s/f, p/o/s Sc//veto/ & 15 16 ") sf / ___ /2______________________ 17 - _____________________ :_____ 18 ...... 19 (/ <y * 20 21 22 23 24 \ 25 26 27 28 29 30 31 32 33 34 , ____________________________________________ E s V & c; C.HEV B8 6120 11 ,JlJ N 17~t975... 35 LIST F List Kin. ylZ-S' MATERIALS date: Z2.-4-74 34841-715 DATE REQUIRED:./ Lead Engr:_/^ FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) decription /So* F.s. IV-M Flg* -Bops: Sen *2.0 SOURCE EST. STOCK OR DEL. P. O. No. DATE 6M^Xx "as 8 Com p. 6ASK. Sep /S0*firU.K It $ fw XrbcK AfACH. W//HSXA'vr *Lc. See. TaPH />* fit"6 PA`/4-283ZS te c/to&oi. ~s A / / '7777J777WW Er* ^ WIT: -m- :g A. 14/4 J "Ptmtk- CHEVB8 6121 It A t, LIST OF MATERIALS Job Nottd'AWHil S List n,,.7 81-080 Accounting Charge No._sSl 4X4.kd-cx> 7 HA-r, //- i`}-M____ DATE REQUIRED:. 72- Engineer: Del? Lead Engr:JALL.& FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MK. ITEM NO. N 0 . I L Cs> 2 L7 3 LSI 4 L74 5 LIS QUAN SIZE DECRIPTION ) y o 8 " Sr>-)/S'S-fl. P/ps 5c.h /y/2 11 " " so /%" 800^ St-cJ, S 7 L O'a ic. Vex !Ye. BpBwP l'ku 3 OOO^P'5. 3ccb 9 0 EJbo\w' 1 *17." " " SOURCE EST. STOCK OR DEL. P. 0. No. DATE cS/VojP <5//oP . Y7"<^ c A" 6 s~,--- . 7 Lea (\ / " 300o'ft P`5 ,'Sc.rJ 4S bow 8 LIBS < Y) 0" S ff. OJa cl A^b-<Oc/"zA, fas~ ST^ 6- tAo/>V_ 9 /}.. /? 10 PAc ,,/u II Y' ' \/ 1 12 13 f4 15 16 17 18 19 20 21 22 23 24 25 26 27 a i'-j* 'S? 28 29 N 0 v 1 5 a/4 30 31 32 CHEVB8 6122 33 34 Job nJbOy> .--Recounting Charge Nn. .vieengineer:. LI List No.. 01 ~i Lead Engr:--------- ATE RIMS PATE: //-ft-lt DATE BEOUIREDr/2-9^71^ vlK. ITEM 'JO N 0 . 1 1-/30 2 3 QUAN 01 SIZE 6" DECRIPTION 3COL8. ASA FLM^O 6A7Z p/U/F > S,. PSp //S7>A Ah27S> FA !R<3. A2-% ck. f^r, D/sc.4. stF-M Foltzs SOURCE EST. STOCK OR DEL P. O. No. DATE &&* * /S ) 4 &er,\'Atr //j P, F 5 C&4/J5. 'SPK. PAafrc. FSZ)-/ OR 6 7 A-/&0 dl 6v fz&l/At. //PS SPIRAL vsrrJRD 6A$Pf> ^04 fr 8 Apr. Ft-SY/miz/c. . 9 /4--J2-n. iS) Wm\y &"l> H-7 57mDS ivArsP^x ttt/TS PTZXZP 1 -^ 10 --- II 12 13 IA I i" StRAJDAPD SPScrAr.L- 50NO fPZ &)C 2 ^so lb PR psR Attach*. ) 7AV&. )C-L3!4S'l~n FiS. j 1-- . AT) f/n r ..^*1 :-....................................... Uj , 16 'Rft'A'/iitnl 17 18 "/^dr / 19 Pi// 10 \Tsp\ II spy 12 Ur ~ 3 !4 15 !6 17 18 19 0 II hr ' W> & S 1 1-- -~ A o NO TTj* 4 CHEVB8 6123 5' CW-2641-1 (E 11/0) XL *F AiATERl'lLS Job No List No. Ql Accounting Charge No.-\^--xXFXJ meEngineer: Lead Engr: DATE: DATE REOUlRED:Z2_-9^7^ MK. ITEM NO N O . 1 1-/50 2 3 QUAN CO SIZE & DECRIPTION 3oo ce. ASA FLAmo-o sajb \Mo/6> OS.. PSp //S7>a A-S/0 FA prs. A2.% of X&tr, Dtfck srFM. SOURCE EST. STOCK OR DEL. P. 0. No. DATE W--Yf- &ff\y'. \ 4 ^A'A/^-r //$'' P.F F^AaCOO F'X/FO. 5 c/SOa/F ~s&X. \ PAorPc. . ^ SZ>--/ OF 6 X&OAo. 7 AL-/(oO a &" A/PS SP/RAL (jyryjFD OAsPof, 564- <0; S7&CF 8 X ASrf. . FC&VmpLLK. . 9 AA-^-Z 10 $4"W|v ".LB >5-7 576P<; f/7-FCk tot/TS 4I/ 10 TP StFaJDAPp SPOc.rAr.LF BOFD fPZ -- II BOO LB F F Flaa/BFO PS/e AttAOB 0 12 daj&. e>c-L3i4n-n s.s. 13 . /pi fm ' 4. ___________________ :____________ - 9/ do, / , 16 17 ______ sCPT)_______ ' 18 ____X / ______________ 19 rw/ 20 21 22 ..__(_O____y_______________ -_____ __________________________ 23 24 25 26 27 28 29 10 11 tr F & S NO'/ 1 1 IQ7zl if CHEV B8 6124 4 5 I 10. KS? 7 DATE:.__ Pj.zZz'fa. DATE REQUIRED:/?* *7-7*?_, ' .Engineer VOl. j Lead Engr: FOLLOW-UP PER ENGR. INSTR..EP,20 MIC. ITEM NO. /. ,N 0 . ?UAN SIZE DECR1PTION s STC P. * 1 1-rc.o ] /_ fa faxa./fa/i n/l ..7'V x'Ay fa 2 LfaS\ ffa faW fal/H.,fa W\ 3 /2.%-fafa. far , D/:fa farfa-U. Sfa-orfa) 4 - tf/VA>rr - faa" P,fa fa'fafafa fa fafa. 6. 5 fa&'*)?/i-- - V 'l -0 _ / f~. XZ 'i yfa)~~/ Ufa. 6 ffafaU . : 7 fa- /(tjO (3 )| L~fa> *7 ///fa Wfai lunfafati- faHhzt-T, W?: vr . Sn 8 V /.TV. far' '/'>?)U- fa. . , 9 fa-fafaL faZfa!W\y fafatfa irrsfa fai-ULxfat/n -fa 10 -----------------\/m n77" _ Vr/MV/A'/i, -j/ifar/l'-fa. faOfaO friZ fa fa-*) 11 fao ifa VV /Vv/ VKr pfae /mfafa.) 12 fafa. fa}C-L:fa<iri-n as. 13 _____________ _____ faUfa________ :_____ 14 V Vfafafacxfaxv 15 V______________^...fa/fa j !.. /.-- 16 17 16 19 ' / flAa/./ f,as fv>a\vy/' _______.- ---: 20 (\ -.<Vv ^f.r*r'..>7) .......................-----------i-------------- 21 7, fa - __ _ 22 ~{Tfa\ 23 24 - . 25 * ' * *(* - *' 26 i tT .; CHEVB8 6125 T MiWIMUM AS SPECIFIED WIRE MESH T' MIUIMUM AS SPECIFIED POURED CONCRETE GUNITE COUCRETE TYPE R. BEAM POURED COUCRETE GUNITE COUCRETE TYPE S COLUMU WO. 3 REINFORCIN6 BAR 5PACERS AT 30" CENTERS TACR WELDED TO COLUMN AND VERTICAL BARS WIRE MESH POURED COUCRETE TYPE T ANGLE WIRE MESH 4-U0.3 VERTICAL REINFORCING BARS. POURED COUCRETE TYPE U PIPE COLUMU KI0.3 REIUFORCIUG BARS TACK WELDED TO COLUMU AT 3`-0" CEWTERS- NOTES; ALL WIRE MESH SHOWU HEREOU SHALL BE 4*4-10 GA * 10 GA OR EQUAL. WIRE MESH ALL FIREPROOFIUG SHALL BE PORTLAUD CEMEUT COUCRETE WITH NORMAL AGGREGATES, UULESS OTHERWISE SPECIFIED. CHAMFER POURED COUCRETE CORNERS 43 MINIMUM . POURED COUCRETE TYPEW BEAM EEDRAWU. ADDED: GUUITE DETAIL REVS. AUD TYPE THRU W. EEVISED MOTES 4AL VM GJH0y 15-3 CC BEFORE FIREPROOFING MAJOR STRUCTURAL SUPPORTS,SANDBLAST OR WIRE BRUSH CLEAN, THE 4 PRIME USING ONE COAT SPEC.SIS OR TWO COA' 5 SPEC.SI9 PRIMER.UULESS SPECIFIED,DO UOT PRIM E UNDER FIREPROOFIUG OU PIPE SUPPORTS. 0 STANDARD OIL COMPANY OF CALIFORNIA SCALE kloNLDATE 7-13-43 ENGINEERING DEPARTMENT SAN FRANCISCO DR L SB CHWIW > DR. APPENGb STANDARD D E T A I L S OPRG. DEPT_ _ _ _ _ _ _ ENG. DEPT. D APPROVED COUCRETE FI REPROOF I U G GE-N33336FOR STRUCTU RAL MEMBERS CHEV B l LU S ln .iO A R D D R A W IN G (9 A0 V>) 0 *i0> on e0 1 c u -t- 0 <s M C o .2 *11. is u 91 <8 Sit; *o a w 55.`: o It cn 0 o c: "S f -a w. v o *-- i oi a - *4 a u x * -- <9 s9.s fat j".r: .a w *o x > 4 a i tf> An +4 (A ww <9 e t> >I:' *01 4Vm 0. v A % 8 SH O S' o 0 t* a g a Siva 09 u 4) O --c o --+ --I 5o JoC << >* L COc fj oo &> 3 y-- 0^ eniD fl 9 9. e o oO wu --c: uj o : *44) --9 */ 0c9 0*4 L. ue e ek. wo Si 'V -- -- x > 0 -W E 44 < tt)o<W W19 AU 0 S *5 -- --9c9 a--* u ---- ----m- rce uj *o--o --_j a -- JZ *4 < X 09 " a gc iufl 0MCi ee 0 > w (8 KC 4- ^ <5 -sM<> A c >u* 3 J5 ^ -- O 13 -- <A4 0 0 . SIS'0 ? "SiS --o .5.2 I C/3 . VO) ---- 03 --O 0 i vk. "O > ->2aS J; S S3 u. xg7 3 0 5 Ko * as 8 ig-" u a a 1a. *9 --0 U. 5 013 i.U " g.2 0 *4 9 5 *X sw .S35; 0 * 8.?iW C a i.*i ^a 91 9 -- 0 0rO0e 0--<3 o > o JS o wo ?s flg ai 5 ao -- A 0 -- -- -- +4 -- O9- C ^<- V9m u> A ? -- is to .C *- X'- a o 0 O0 O 0 *o 0g ^ X aJO 0 o 0 13 A e99 *O< oC ot O0 Xe = 5 IS v a 0 a *X4 > w .--aa -- ---- AA 009 7 9 3 O <* U> C b 494 w 0 S 09 8.s o o-*1^ g 09'o S A O 3il = ^O --J0S. --c09 --scr a - 0 ae 9-3 jo>: ~09--c09 C o 09 > a . c ^ I 3 *4 A Sx^ ----N 3OX5 Oa j;I e oo os us in tr> to tn ...................................................................... ......................... ..... <$> 0 s 101 y lA U> IA U) <i> ______________________________________ 3 S o os a. x 0 CJ) 1 0 1 o CD *9 Oc^i O^ Om O Opc-, OOoo o111 1o.1 1o11 Io^ 1o,1 [ oyoou OIxi IOf f CI.JI IoII toil uyuuo o CJ o o o UJ ul UJ UJ UJ O SO CO CO ooooo ucor O *9 -3 33 aaoo CD CM CD CD CD >LLl Xo va e *o c >1 . 9 >m > C 9>. Oa O0*<49 a >co i :> c M 0 0 83 oa 69 u * -- x: o -- 0-V--i a **>*-- -- o " JS j: -- tn a x ---- 0 O 3---- yyoiiio -< Q U. O O _O 0 ---*J A O^O OIL0X -o oo C/3 O U. CO 3 o -- -- u C/J C *4 O o 0 *4 g3os g o -- <oo J "9 "c a t/i a A _U oo ENGINEERING DEPARTMENT EL PASO, TEXAS SECTION 1. General Requirements SPECIFICATION NO. EP-207A July 3, 1967 INDEX Page 1 1.1 Scope of Work 1.2 Work, Material and Equipment, and Utilities by Company or Others 1.3 Location of Work 1.4 Drawings and Specifications 1.5 Intent 1.6 Errors and Omissions 1.7 Company Approval SECTION 2. General Conditions 2.01 Field Representatives 2.02 Change in the Work 2.03 Schedules and Cost Breakdown 2.04 Refinery Regulations SECTION 3. Performance of Work 3.01 Excavation and Backfill 3.02 Removal of Existing Equipment 3.03 Materials Handling and Corresponding Paper Work 3.04 Inspection and Testing 3.05 Correction of Defects 3.06 Completion 3.07 Acceptance 3.08 Mechanical Guarantee SECTION 4. Construction SECTION 5. Appendix Index of Standard Drawings Index of Standard Specifications and Engineering Instructions. CHEVB8 6130 >> ts V ^g-S.<'o2-g5 gS V&sls | 05^.5 C3 I. I ZMVOTi_L: QLllfH 0009M JZfiShA .&S'Z u " T. \v Si ** * "Bi.<4. SJ B "!0 *e*l *1S Scs tl VO rC a *rrj'c > Lr aIsn-*. B M<0 `o NB. *N N > NN <N `niOQ M0 V *0 a*~- 0(^ N a vlj g3:<go Cfo<>cJ) l^^CfOcSO*Sl svmuou yvi p1 cavL ooo* \lnSD <o\J ^K5O <\| %og *f&v B<0 Wo rvj CFOQ s<\if Vjy 'c<iNT V 72? <O*1K)0 Bc\j *3p Wtoo B %o ^Ojiop Ha* "*llqo- *B <0 Wo Wo JL tO nCi^Op N0ic)e is* V Mtooo V? ^f<s.0 *o nCiQQO N*ocq C\J 'IQ3 '01 V *>l0 Wfo* WHji- \v Vi w? 'ixr \ *>kO <\j ^r<vwj1Nf<\j0 UQJ*UNJ I0-5* 3|kr| rWFVRR 6131 SCVls V & --> |hCfi| y- *rc. :N ' 5 ^>5 s |S sSSs *K<. 53 CO t1 LU * CL >- >5 vQ Iff ^ g Is * li g |5 S S3 lVii1J LlJ Q_ >h- <Sg I HS H la * 5> ss: ro S3 ig v<8> cvj 31 : I'sla,: t-igisiS : sUU,. !|;I1, CHEVBo 6132 CHEVB& - .33 JAtO OIAWIHC K L? {A 3 H 0 <1 II1 V II6 y'~'\ CO c-- CD CO DQ > LLl ro LIST OF MATERIAL oz * 5a Z < a a i \ DNiMvaa aav--`v^s CHEVB8 6138 ""-n C H E V B 8 6139 UST OF MATERIAL o z % <m> o Z < </> o r-- CD CO CD > UJ Xo $ }$: Drill or burn ftV hole lor Insal. Attach. Wire, 5 Drill fit hm/e . for its" L'-aolf. *our - ff* 3" pipe nipples, Sch. <30, K0.. <0 1 V> V) I W> a 1r REVISIONS SCALE None four - 2" Scb. 4c Bull Plugs Cope, anyl* to suit bull plug. lift*lff^tfif HIM , L.5 53 WATER LEGS ^-Pour - ft* 3" pj'pe nipples, Sch. <30 TO.. T Sch. 4C Butt Hug 2* SU Nt Pipe Cap OPR'S. DEPT. APPROVED WWW 1XM--L650 SEALPOT NOTES /. AH welds subject to internal pressure must be full penetration. Welding may be performed by e/ectric - are or Gxy -acetylene with carbon steel electrodes conforming to ASTM- A233. 2. Nipples shall conform te> ASfAi-AS3, A-S3, A-tOC or APJ- SL, (grades A or Sf seamless. 3. Nipple threads shall be American standard Tapered Pipe Threads per latest revision of ASA E>2-1. 4. Completed units shaft be hydrosfaf/ca/ly fasted to JOO0 psig. 5. Nipple threads shell be suitably protected with caps or covers to prevent damage during transit- =V B8 6141 STANDARD SEAL POTS ** tVATE/5 LESS FOB D/PFEQENT/AL- PSESSUZE /NS7ZUMEN7S GE-J99864-2 ?msmsz> * u.s.a. CTlMftjlft SlIBIIMP | REVISIONS SCALE None DATE June 2, N50 or.__ lliM-_____ LIST OF MATERIAL | NO REQO 624 625| ITEM NO SIZE DESCRIPTION / 7" / / ./ LV 4T*/4? Seamless Steel Pipe Nipple, T.8JE-., Sch. SO LV //* 3* Seamles<s Steel Pipe Nipple, TB.lt., Sch. SO RLS33 Steel Vent Plug, Foxboro +X-178 / LC22 R 3000* FI 2-port Cone Plunger Valve, Sed., Fox. *W- 42107 2 2 LC13 R 3000* F.S. 4-port Cone Plunger Valve, Sc<, Fdx.+H2- tltlC ORR'G. DERT. APPROVED NOTES 1. All schedule SC seam/ess nipples shall conform lo ASTM-ASS, A-S3, A-IOC Or AP/-5L, grades A or 8. ,* 2. Threads shall be American Standard Tapered Pipe Threads per ASA SZJ-/945* d Valve ports not used in shop assembly shall be plugged to exclude dirt and water during transit. 4. Alt exposed steel parts shall be coated with a proper rush preventative material. 4EVB8 6142 STANDARD ASSEMBLIES FOR DIFFERENTIAL GE-J99865-2 PRESSURE INSTRUMENT MANIFOLD J-12 P38WTI0 18 U.S-A- STANBARD DRAWtH SlftndAltD DRAWING JH IM IIU U IJU N IIJ ` ,V *i * * W*0**M*._ vuiNiqnmm CHEVB8 6147 CHEVB8 6148 HU CHEV B8 6149 I sS I* 10 ~5 1 VMto* Ii *$ Soi; fi> % SiiitiM iiais f <P as *: <' oc Ct- .ui QUCT. UUmJ> i&j' cc . N") V V) 0 Clil ^ i> B8 6150 > i .0) CO CD CD I ~D I xj o o 1| sif ? 1 i VJ I 10 co 0o0o L>U X o LIST OF MATERIAL CHE'I 6152 .^HDARO DRAWINO CHEV138 6153 ""'N CHEV 6154 NttfifCO IN U S A. CHEVB8 6156 CHEVB8 6157 oar UJ C>L- < oz VI CHEVB8 6160 5jS| * 1,^1?|N $*3 CHEVB8 6161 H A rtu m Df.AWINfi CO CT--D CD CD m > UJ X o X o 3 6165 STAN- .- il OftAWIKC HAND OR SHOP-WRAPPED COAT1UGS ! ; j isiiiiiiiiiiiiii i< i1 s Si ...........!!!!!!?!!? 11 Si li 5 33333223S3SS-2535 Ir S3 33335322333S5 i 8. ">3;-333S;;3322"3 i; i: E liSIHIISIIllllI is SS3555S5' 3 5 : 3. 5 Is ffi :sssisiss;5asas55 -saiss^suisssi CHEVB8 6167 APPROVALS %" PLUG ALL THREADS MUST && ACCURATE. TO POINT OF PLUGS -24 TH'DS PER INCH (60V- FORM FULL TH'DS) OPR*<* DfcPT. SCALE PULL SITE 0A.T6 3> - 15- i.0 nJo OH.Wz.Qz*n*zr*l INGK. APPROVED BOARD OF INQIHIIKI 3-ZZ-4I jJWJaUI DATC CMAIFMM4. PLUGS TO BE MACHINED FROM 44 EX. BAR STOCK OF SAE IIIZ STEEL. THREADS TO EXTEND TO END OF PLUG. ROUND OFF CORNERS ON HEAD. PACK HARDEN PLUQS, FOLLOWED BY DRAWING AT A TEMPERATURE WHICH WILL RELIEVE THE PLUGS OF BRITTLENESS AND STILL LEAVE THEM HARD ENOUGH TO THREAD THEMSELVES INTO THE WALL OF STEEL PIPE. CHEVB8 6168 Standard Oil Company of California PIPE. REPMR PLUG 72477-5 NS -A 5$ #/6 6a. p er fora fed J7/ p/a/e S ?9. ,?f /s tio/es on '//centers. hi Wfi >-s "<dj Un/ess otherwise t2Vu-OSJI. r specified on onder> use 8-mesh &/9 6a. mi/d steei screen 2k l1-.<0 'Q <> taJ <o>*: a- we/d or brage to perforated p/ate. o I I-- .1 :Z S I After attachment of screen; gr/nd we/cf if necessary to 1vs' "5 vtvsi er 2 maintain dimension "C " within to/erance off /l and to provide smooth S uco- ;d 'o uJ f cy gasket contact surface. NOTES \-/nsta/i screens as specified on piping tagout drawings or as otherwise instructed. 3 C4 Z-Screens are designed for temporary service- <&m> 3-Use this insta/i o screen onfy where there is not sufficient conicaf screen per drawing 6C--L886/Z. space to REVISIONS 4-1f this screen is emp/oy ed\fhepiping upstream mustie designed t removedordisacsemb/ed so ihat a/i foreign matter retained bg , SCALE __/Vf_/7f___ DATE dygJL-JJ- 't'fflm.E-D- Fcaraj CH...'"" ' screen can be removed from the inferior of the piping when screen is removed. ENGR ENG. PT. >SL_________ PIPE SIZE L'2bb r 3" 4" S" 6" 8" c 1 3/s 1% 2% 3 7/s 4 7/ 5 7/ 7 '*/,,* 150# R.F. TYPE l 3V 4" 5'4" 634n 7 7/ 8%' "7o D 500# R.F. TYPE 2. 3%; v// 5V 7" 87/ 94" . ir 300*00* TYPE 3 V! 24/ 44/ 54/ 64/ 74" 104/ OPR'G. DEPT. 10" 10" !3'4" 14/ 127/ \T 12 V/' !6" I6'/l 14 4& W 13 %" 177/ 19" 15'4/ APPROVED -&EL 16" 15 7/ 10'is 18" 17 7/ z\ tf 2.1V 237/ 11%' 204/ CHEVB8 6169 <S TANDARD SCREENS FOR? PRINTED IN U. S. A. TEMP ORAR Y LINE GE-L/d/Uii FLANGED JO/NTS STANDARD DRAW!!- i$f# ?limic. DESIGN AND CONSTRUCTION NOTES STANDARD flRAWINI CHEVB8 6172 REVISIONS o <$> <$> <$> CHEVB8 6173 mmS 1 /I 'I 6 i||! l! 4 1 if H I S l SI I 5 5 5 5 5 5 5 Ip i 5 55555 3 l* 3 3 3 5 . II 55 ! 3 3 i'55' Ip 5 II STUD 3353 5* I 5533 5 55 5 2:2 P i 11 5 si S55 5 5> - \ 5:5 5 5 5 5 5 5: P I 333 II I > h cd r om r V) 1 W 555555 555 5 5'5 ; P1 II I iP II 1 >sia i i31s1 i i 55 5 i 1 i i2 8 i 1 i if8 i1 i 1 i I :> I CD S S|5i||Hl I 5 5 515 5 : i5 2 5 5 [2j5 5 5 ,8 3 I;';!; iSlSi 5 55 55 5i 5 5 5; : isi j i!l!=f Pphiflll IHL. . I I 11 i I ill1 II sill ! iili'ii! IS111' iianiiii i it: fills lii: iiil'P ill |ll i 1! II IS ill! II! S ipliii HUM iilljli! iSriig. i8!;; f' :!;g'r CHEVB8 6174 CHR/RR R17R STAi CHEV B8 6176 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP-207A July 3, 1967 SECTION NO. 1 Page 1 SECTION 1 - GENERAL REQUIREMENTS 1.1 SCOPE OF WORK 1.11 CONTRACTOR shall perform all labor and furnish all utilities, supplies, fools equipment, temporary facilities and all items of a consumable nature (such as listed in Specifications Nos. EG-1048 and EG-1049) that are required for construction of the Butane Isomerization Plant at El Paso, Texas for Chevron Oil Company, d/b/a Standard Oil Company of Texas as detailed by this Specification, except as otherwise provided in Sections 1.21 below. a. This plant will be in accordance with Plot Plan PA-20-23313 and Piping and Instrument Diagrams PA-20-23304 , 23305 and 23306 as well as other pertinent drawings to be supplied by CONTRACTOR and items shown in Section 1.4 to be supplied by COMPANY. 1.12 In addition, CONTRACTOR shall furnish the following material and equipment to'be incorporated in the finished work: Materials purchased in field, such as insulation, foundations, paving and grouting, miscellaneous supports. Field supplies, such as welding rod, oxygen, acetylene, gasoline, diesel fuel, lumber, fiewire, nails, etc. 1.2 WORK, MATERIAL AND EQUIPMENT, AND UTILITIES BY COMPANY OR OTHERS 1.21 Material and equipment by COMPANY COMPANY will furnish all items of material and equipment to be incorporated in the finished work except as provided in Section 1.12 above. 1.22 Construction Utilities by COMPANY 1.221 COMPANY will furnish metered electrical energy to CONTRACTOR at no expense to CONTRACTOR at either 480-volfs, 3-phase, or 120/240 volts, single-phase. Suitable disconnect switches and all materials for extension of service to CONTRACTOR'S work areas shall be furnished and installed by CONTRACTOR. 1.222 COMPANY will provide industrial fresh wafer in moderate quantifies at no expense to CONTRACTOR. Tie-ins, connections and extensions from these points to CONTRACTOR'S work areas shall be furnished and installed by CONTRACTOR. , CHEVB8 6177 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP-207A July 3, 1967 SECTION NO. 1 Page 2 .' 1.223 COMPANY will provide drinking wafer af no expense for CONTRACTOR'S containers. 1.3 LOCATION OF WORK The work described in this Specification will be performed at COMPANY'S refinery, El Paso, Texas 1.4 DRAWINGS AND SPECIFICATIONS 1.41 "The construction drawings and specifications listed in the Appendix further detail the work hereunder and are part of this Specification:" ! .5 INTENT It is the intent of this Specification that CONTRACTOR shall provide the work defined herein, complete in every respect, and in accordance with the good practices of the several trades involved and the detailed requirements of this Specification, ready to operate in the manner indicated or manifestly implied herein, regardless of whether or not full details of such completeness, workmanship or practices are contained herein. 1.6 ERRORS AND OMISSIONS The specifications and drawings are not complete in every detail but show the purpose and intent only, and the CONTRACTOR shall comply with their true intent and meaning, taken as a whole, and shall not avail himself of any manifest errors or omissions to the detriment of the work. Should any error, omission or discrepancy appear in the draw ings, specifications, instructions, or in work done by other, CONTRACTOR shall notify the COMPANY af once, and COMPANY will issue instructions to be followed. If CONTRACTOR proceeds with any such work prior to receiving such instructions, necessary corrections shall be af CONTRACTOR'S expense. Any work and material not indicated on the drawings or called for in the specifications which is manifestly necessary for full and faithful performance of the work in accordance with the true intent of the contract shall be provided and Incorporated at the expense of the CONTRACTOR to the same extent as if both indicated and specified. Any work indicated on the drawings but not specified, or vice versa, shall be furnished as though fully set forth in both. CHEVB8 6178 1.7 COMPANY APPROVAL COMPANY'S approval of or agreement to the performance of certain items of construction work or the furnishing of certain materials and equipment by CONTRACTOR as required in this Specification shall in no way relieve CONTRACTOR from the full responsibility for the performance of such work, for the adequacy of such material and equipment or for the sole responsibility for the work performed under this Specification. CONTRACTOR shall obtain such approval or agreement through COMPANY'S Construction Representa tive, or in a manner previously approved in writing by COMPANY'S Construction Reoresentative. ENGINEERING DEPARTMENT EL PASO . SPECIFICATION NO. EP-207A July 3, 1967 SECTION NO. 2 Page 1 SECTION 2 - GENERAL CONDITIONS 2.01 FIELD REPRESENTATIVES 2.011 COMPANY'S Construction Representative COMPANY will maintain a Construction Representative in the field who will be the only COMPANY employee in the field.authorized to represent COMPANY with respect to contractual matters for work covered in this Specification. 2. 0111 Examples of his functions are to: a. Establish and maintain field liaison between CONTRACTOR'S Construction Representative and COMPANY. b. Furnish materials and equipment to CONTRACTOR per Para graph 3.03 of this Specification . c. Review CONTRACTOR'S construction schedule d. Explain drawings and specifications as required. e. Review and approve field changes or material substitutions, or any other matter where COMPANY'S approval or agreement is required by this Specification. f. Negotiate with CONTRACTOR'S Construction Representative the amount of increase or decrease in compensation due CONTRACTOR arising from any Changes in the Work which COMPANY may authorize. 2.012 CONTRACTOR'S Construction Representative CONTRACTOR shall maintain a Construction Representative in the field at all times who shall act in full charge of CONTRACTOR'S work and maintain field liaison between CONTRACTOR and COMPANY'S Construction Representative. 2.0121 Examples of his functions are to: a. Represent CONTRACTOR in matters pertaining to construction quality, schedule and accounting practice. b. Represent CONTRACTOR during acceptance tests. c. Receive materials and equipment from COMPANY per Paragraph 3.03 of this Specification. d. Negotiate and approve for CONTRACTOR the amount of increase or decrease in compensation due CONTRACTOR arising from COMPANY'S authorized Changes in the Work to be performed by CONTRACTOR. CHEVB8 6179 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP-207A July 3, 1967 SECTION NO. 2 Page 2 2.02 CHANGE IN THE WORK In the event that a Change in the Work is authorized in writing by COMPANY, as provided in Section 2.1 of the Terms and Conditions and COMPANY and CONTRACTOR fail to agree in writing upon an adjustment or upon a basis for an adjustment in the compensation, then upon written election by COMPANY, such adjustment shall be determined in accordance with the provisions of the Contract facing sheet. 2.03 SCHEDULE AND COST BREAKDOWN CONTRACTOR shall maintain a detailed construction schedule for all phases of work covered in this Specification. 2.031 Construction schedule shal I indicate, for each portion of work, the start of construction, job progress and completion date. 2.032 CONTRACTOR will be furnished with current information regarding delivery dates as the job progresses. Delivery delays up to 4 weeks will not be considered cause for delays in completing the work hereunder for reimbursement pursuant to Section 3.2 of the Terms and Conditions. Delivery delays of longer than 4 weeks in the delivery of major materials and equipment to be furnished by COMPANY will be considered as causes for delays in completing the work hereunder and as delays caused by COMPANY under Section 3.2 of the Terms and Conditions. 2.033 CONTRACTOR will cooperate with COMPANY in obtaining a cost breakdown by equipment categories after the job is completed 2.04 REFINERY REGULATIONS CONTRACTOR shall comply with El Paso Refinery Instruction No. 1404, "General Instructions to Contractors Working Within the Refinery." CHEV B8 6180 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP-207A July 3, 1967 SECTION NO. 3 Page 1 SECTION 3 - PERFORMANCE OF WORK 3.01 EXCAVATION AND BACKFILL Earthwork shall be in accordance with applicable paragraphs of Specification EG-581. CONTRACTOR shall haul any excess excavated material to a location designated by COMPANY'S Construction Representative. 3.02 REMOVAL OF EXISTING EQUIPMENT Existing equipment that is dismantled by CONTRACTOR and not used in the plant shall be removed by CONTRACTOR to a place designated by COMPANY'S Construction Representative. 3.03 MATERIALS HANDLING AND CORRESPONDING PAPERWORK 3.031 CONTRACTOR shall receive from any one of several storage areas located within the refinery the equipment and materials furnished by COMPANY and required for the work described in Section 1. 1 of this Specification. 3.032 CONTRACTOR will be required to complete and submit a COMPANY materials requisition, Form GO-111, to the COMPANY'S field construction office for withdrawal of COMPANY furnished material and equipment for performance of the work. Requests for material shall be based on quantities shown on drawings of Lists of Materials furnished by COMPANY. CONTRACTOR must obtain approval from COMPANY'S Construction Representative before materials in excess of the quantities shown on the Lists of Materials can be issued. 3.033Subject to Section 5.3 of the Terms and Conditions CONTRACTOR shall: (a) be responsible for keeping all materials and equipment in good condition until the completed facility is accepted by COMPANY: (1) take any necessary steps such as painting, greasing, installation of rust preventive oil, or covering, etc., to protect all equipment externally and internally from mechanical damage or damage from the elements, and (2) protect all instruments and control panels from corrosion, etc., due to humidity, precipitation, temperature and atmosphereic conditions or environment; (b) be held account able for surplus materials furnished by COMPANY, items received from COMPANY and to be returned, and for shortages or damages to equipment and materials furnished by COMPANY. Where necessary CONTRACTOR shall apply code colors for the identification of special alloy materials when they are received, to insure that these alloy materials are properly installed and that correct weld rod is used. CHEVB8 6181 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP-207A July 3, 1967 SECTION NO. 3 Page 2 3.034 Upon completion of the |ob, CONTRACTOR shall furnish COMPANY an inventory of all remaining equipment and materials which were furnished by COMPANY including the quantity, description, and the item number for each item. When directed by COMPANY, CONTRACTOR shall trans port the remaining equipment and materials to such locations within the refinery as designated by COMPANY, 3.04 INSPECTION AND TESTING 3.041 General CONTRACTOR shall be solely responsible for thorough craft inspection during construction and for the quality of the work. COMPANY will make such inspection as COMPANY may desire in order to check the progress and quality of the work, to see that CONTRACTOR'S employees are properly qualified in their respective crafts, that workmanship is of an acceptable grade, and rhat all requirements of this Specification are being met. Such inspection or any other inspection or testing by COMPANY shall not relieve CONTRACTOR of full responsibility for the work hereunder. 3.042 Welding Inspection 3.0421 CONTRACTOR shall arrange for welding qualification tests at his expense in accordance with Engineering Instruction EP-310, "Qualification of Welders." Welders shall be required to pass qualification tests before performing any operation during construc tion of the project. COMPANY reserves the right to require addition al qualification tests during construction if it has any doubt about the competence of welders. COMPANY shall be allowed to witness tests and to examine test coupons. If additional tests are required and passed by welders, cost of retesting will be borne by COMPANY; if failed, cost of retesting shall be borne by CONTRACTOR. 3. 043 Hydrostatic Testing CONTRACTOR shall perform hydrostatic tests on all equipment and lines after erection, but before insulation or backfill. Before performing any hydrostatic test, CONTRACTOR shall notify COMPANY'S Construction Representative sufficiently in advance so that all hydrostatic tests may be witnessed by COMPANY inspector. CONTRACTOR shall furnish all equipment needed for use in hydrostatic testing. Tests shall be accomplished in accordance with Engineering Instruction EP-300 Tests shall be performed with all welded, screwed, or flanged joints'exposed^ CHEVB8 6182 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP^-207A July 3, 1967 SECTION NO. 3 Page 3 3.044 Electrical Inspection and Testing CONTRACTOR shall inspect wiring, cables, motors, controllers, and lighting and test grounding, all in accordance with Specification Nos. EG-894 and EG-1675. 3.045 Instrument Testing CONTRACTOR shall inspect and make all necessary tests and such additional tests as COMPANY may request to insure that instruments are installed correctly in accordance with Specification No. BG-)5B6. 3.046 Columns and Vessels CONTRACTOR shall prepare all pressure vessels and columns for final inspection, including opening of all internal and external manways and handholes, providing proper gaskets for all openings and removal of debris. When CONTRACTOR has proceeded with his work to the point where a column or vessel is ready for a COMPANY check, he shall advise COMPANY. When COMPANY has had reasonable opportunity to complete its inspection and COMPANY'S Construction Representative is satisfied that no further action is required before final heading up of the column or vessel, he will give CONTRACTOR written notice releasing it for final heading up. 3.047 Mechanical Equipment 3.0471 CONTRACTOR shall align the shafts of all drivers and connected driven equipment such as motors or turbines driving equipment such as pumps and compressors. CONTRACTOR shall notify COMPANY'S Construction Representative sufficiently in advance prior to bolting up couplings so that COMPANY may inspect and approve alignments. CONTRACTOR shall be responsible for equipment alignment until correct alignment has been demonstrated at operating temperature. Pumps, drivers, gears, etc., mounted on baseplates or soleplates shall be doweled to preserve alignment while operating and to restore alignment when equipment is removed for maintenance. 3.0472 CONTRACTOR shall check rotation of motors, set turbine overspeed trips, turn over compressor, etc., in the presence of COMPANY inspector. CHEVB8 6183 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO.EP-207A July 3, 1967 ! SECTION NO. 3 Page 4 3.048 Equipment Lubrication COMPANY will furnish all lubricants, and CONTRACTOR shall lubricate all equipment including couplings in accordance with the lubrication schedule, Drawing PC-20-20742 3.049 Bolting-Up Practice i The bolting-up of spiral-wound gasketed, flanged joints shall be as follows: (1) A programmed bolting sequence of uniform loads, i.e., sfart with the flange bolt in the 12 o'clock position, then transfer successively to the 6 o'clock, 9 o'clock, 3 o'clock, etc., bolt positions, increasing the bolt load uniformly each time the sequence is completed. (2) Tighten the bolts until the flanges are uniformly seated on the gasket centering ring. Lubrication of the gasketed surface is required only where necessary to obtain tight joints. 3.05 CORRECTION OF DEFECTS CONTRACTOR shall correct all defects revealed by any test or inspection. When a defect is due to the faulty workmanship of CONTRACTOR, or to defective or unsatis factory material furnished by CONTRACTOR, the cost of correction shall be bome by CONTRACTOR, in the manner provided in Section 4.2 of the Terms and Conditions for work and materials condemned by COMPANY. Where a defect is due to defective material furnished by COMPANY, the correction of the defect and any damage caused thereby shall be performed by CONTRACTOR and the contract price shall be adjusted in accordance with the "Exhibit - Change in the Work" for such correction work. 3.06 COMPLETION The work will be considered "complete" when CONTRACTOR has performed ail work specifically stated or manifestly implied in this Specification. The following illustrate the type of work items which must have been satisfactorily accomplished before the work will be considered complete: 3.061 Completion of all required tests. 3.062 Completion of all required inspections including P&ID check. 3.063 Pumps, machinery and drivers checked for alignment after final tightening of connecting piping, bearings flushed and lubricated. CHEV 88 6184 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP-207A July 3, 1967 SECTION NO. 3 Page 5 3.064 Instruments, alarms, and controls cleaned, lubricated, and checked insofar as practicable. 3.065 Piping washed or blown clean with air. All strainers in place and cleaned. 3.066 Electrical circuits tested for grounds or shorts, motors checked for rotation and run a minimum of two hours. All lights cleaned and operating, and all control circuits checked. 3.067 All nameplates, identification stencils, etc., installed. 3.07 ACCEPTANCE 3.071 Custody of Plant for Initial Operation When the Plant is tested and completed in accordance with the requirements of this Specification (except for finishing work not essential for the operation of such Plant which COMPANY and CONTRACTOR agree can be completed while the Plant is in the custody of COMPANY, such as painting,) CONTRACTOR shall so notify COMPANY in writing. After receipt of such notice, COMPANY may then take custody of such Plant to begin initial operation to verify that the Plant conforms with requirements of this Specification. Such custody of such Plant shall not be construed as Acceptance pursuant to Paragraph 3.072 below. Any additional work required to be performed by CONTRACTOR in such Piant after COMPANY has taken custody shall be performed on a work permit basis. 3.072 Acceptance CONTRACTOR'S work hereunder shall be considered accepted on the date COMPANY gives written notice to CONTRACTOR that it is satisfied all work has been completed in accordance with the requirements of this Specification. Acceptance by COMPANY shall in no way relieve CONTRACTOR of his obligation or liabilities under the Contract. 3.08 mechanical guarantee CONTRACTOR guarantees the Plant to be free of defects in design, materials, equipment and workmanship (insofar as design, materials, equipment and workmanship are furnished by CONTRACTOR) for a period up to one year after the date COMPANY starts~up the Plant but no to exceed 15 months after delivery to COMPANY. Any such equipment, materials, workmanship or designs found to be defective within said one-year period shall be replaced by CONTRACTOR at his sole expense with designs, materials, equipment and workmanship that are satisfactory for a like period of time; provided, however, that said CHEVB8 6185 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP-207A July 3, 1967 SECTION NO. 3 Paged 3.08 MECHANICAL GUARANTEE (continued) design, equipment, materials and workmanship are not subjected to conditions more severe than described or implied in this Specification. CONTRACTOR shall be notified of such defects in writing and given reasonable opportunity, if in the opinion of COMPANY the nature of the defect and COMPANY'S operating schedule permit, to inspect and correct such defective designs, materials, equipment or workmanship. Otherwise, after such written notification, COMPANY may make requisite corrections and bill CONTRACTOR for the portion of the costs incurred which are to be borne by CONTRACTOR, as provided herein. CHEV B8 6186 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP-207A July 3, 1967 SECTION NO. 4 Page 1 SECTION 4 - CONSTRUCTION 4.01 GENERAL 4.011 Nameplates and Tags A nameplate or tag shall be installed on each pump, driver, vessel, exchanger, instrument, items of electrical equipment, and each mechanical equipment item. Electrical conduit markers and instrument tubing tags shall also be installed. 4.012 Equipment Setting All equipment shall be set, leveled, and grouted in accordance with Specification EG-985, and aligned, and/or doweled in accordance with manufacturer's instructions. Non-shrinking grout, such as Embeco, shall be used for all machinery bases and under bearing plates for structural columns. 4.02 VESSELS 4.021 The following vessels will be shop stress-relieved. No welding shall be done on them In the field: D-2010 D-2016 . 4.0211 Welding for any minor modification or repair required on other columns and vessels shall be in accordance with the latest edition of the ASME Code for Unfired Pressure Vessels. 4.03 HEAT EXCHANGERS 4.031 Fire proofing shall be installed on all heat exchanger supports. 4.04 PUMPS AND DRIVERS 4.041 Coupling guards shall be installed on all pumps. 4.042 Auxiliary piping shall be installed on all pumps. 4.043 Pumps not equipped with mechanical seals shall be repacked. COMPANY will furnish packing. 4.044 Motor drivers will be shipped installed on pump baseplates. 4.045 Protective coatings shall be removed prior to the installation of lubricants. 4.05 INSTRUMENTS CHEVB8 6187 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP-207A July 3, 1967 ' SECTION NO. 4 Page 2 4.051 Instrument Work by Suppliers Instruments furnished and installed by major equipment suppliers are identified on the instrument schedules. All instruments including those installed by equipment suppliers, shall be cleaned, tested, and inspected by CONTRACTOR in accordance with Specification EG-1586. 4.052 Location Location of all field instruments are shown on the instrument location plans, electrical layout drawings and piping plan drawings. 4.053 Mounting All instruments shall be mounted and connected in accordance with the special or standard Installation drawings referred to on the instrument schedules. No installation drawings are included for bracket mounting instruments such as pressure and temperature transmitters. Minimum requirements for these items are that they be free from vibration and located for ease of maintaining and adjust ing the instrument. Wherever practical, the brackets should locate the instru ment counterline 4 ft. above grade or operating platform. 4.054 Control Valves Control valves will be furnished with packing and lubricators. Lubricator and lubricant will be furnished separately and shall be installed by CONTRACTOR. Type of packing shall be checked for conformance with specified type on control valve schedule and repacked, if not packed or incorrectly packed. 4.055 Orifice Plates Orifice plates shall be left uninstalled, wired to their respective flanges until lines are flushed, 4.056 Pressure Gages Any pressure gages obviously out of calibration shall be returned by CONTRACTOR to COMPANY at its instrument shop. COMPANY will test and adjust such pressure gages and release them to CONTRACTOR with a tag attached identify ing the gage and indicating that the gage is satisfactory for installation. COMPANY will not test new undamaged pressure gages. CHEV B8 6188 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP-207A July 3, 1967 SECTION NO. 4 Page 3 4.057 Relief Valves All relief valves shall be returned by CONTRACTOR to COMPANY at its shop for COMPANY to check and adjust, if necessary, relief valve-settings. COMPANY will attach a tag to each relief valve showing that it is in satis factory condition, identifying it, and noting the set pressure. COMPANY will then release valves to CONTRACTOR for installation. 4.06 PIPING 4.061 General All piping, except that marked "by others," as shown on the Construction Drawings shall be installed by CONTRACTOR. 4.0611 Fabrication and installation shall be in accordance with (a) This Specification EP-207A (b) ASA B31.3, Petroleum Refinery Piping Code. (c) Piping Standards, Drawing GC-135169 (d) Specification EG-2505, Fabrication of Steel Piping. 4.0612 Screwed connections shall be seal welded to the extent shown in Piping Standards. Where seal welding is not required screwed pipe fittings shall be sealed with 1/2-inch teflon thread sealant tape, such as Scotch Brand No. 48. or John Crane Thred-Tape. 4.0613 Clear headway of not less than 6--ft 6-inches shall be provided over all platforms, walkways, passageways and working areas. 4.0614 The area adjacent to pumps, turbines, and other mechanical equipment that is used for maintenance access to this equipment shall have not less than 11-ft. 6-inch clear head room. 4.0615 The minimum permissible width of clear passageway on platforms, walk ways, etc. shall be 2--ft. 6-inches. Bottom of lines shall be a minimum of 10-inches above the high point of paving. 4.0616 No valves shall be installed with stems pointed down unless COMPANY specifically agrees to same in writing. 4.062 Routing of Small Lines CHEVB8 6189 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP-207A July 3, 1967 SECTION NO. 4 Page 4 4.0621 Open-ended "dummy" extension shall be used for supports where required. Dead-ends of piping shall not be used. 4.0622 Piping shall not be installed above the stanchion lines of the main pipeways where space for future double-decking has been provided. 4.063 Vents and Drains on Piping All vents and drains shall be installed as shown on the piping and instrument diagrams. However, additional vents and drains at all high and low points in the piping which are required for complete venting or draining for hydrostatic test may not be shown on these drawings. These shall be Installed at no extra cost to COMPANY. Vents and drains installed for hydrotesting shall be plugged and seal welded upon completion of testing. 4.064 Line Cleaning Piping shall be washed or blown clean with air to remove loose materials. This may be performed in conjunction with the hydrostatic testing. 4.065 Pump Suction Screens Temporary suction screens for initial operation of pumps shall be furnished and installed by CONTRACTOR. Suction screens shall be cleaned after cleaning lines. COMPANY will remove screens after plant startup. Typical screens are shown on Standard Drawing GC-L88612. 4.066 Pipe Plugs All square-head plugs furnished on equipment shall be replaced by round-head barstock steel plugs. 4.067 Val ve Packing All valves shall be checked for free operation. During hydrostatic tests, valve packings shall be examined for leakage and corrected, if necessary. 4.068 Valve, Flange, and Stem Safety Covers Valve stem safety covers shall be installed on all valves 2 inches and larger which have horizontal stems extending into operating areas and which can be considered safety hazards. Milsheff valve covers shall be installed on all valves in caustic services. CHEVB8 6190 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP-207A July 3, 1967 SECTION NO. 4 Page 5 4.069 Valve Extension Handles and Chain Operators Valve extension handles or chain operators are required for all valves not accessible from grade, platforms or walks unless company agrees to delete. CONTRACTOR shall fabricate and install valve extension handles similar to those shown on Standard Drawing GB-L-13963. CONTRACTOR shalj install chain operators. CONTRACTOR shall fabricate and install brackets to hold chains out of operating areas and accessways when not in use. 4.0610 Buried Lines 4.06101 Protective coatings shall be as follows: 4.061011 COMPANY will furnish coated pipe for lines under concrete paving, structures, buildings, water, or otherwise equally inaccessible. CONTRACTOR shall make field joints and shall repair any damage in the coating, using field joint forms, heating and mixing kettles, and other equipment recommended by the coating applicator. 4.061012 All other underground lines shall be P2A wrapped by CONTRACTOR (including those under asphalt paving) per Drawing GB-L-69318. 4.07 STRUCTURES 4.071 Steel Erection All work shall comply with latest editions of the A1SC Code of Standard Practice for steel building and bridges, AISC Specifications for design, fabrication, and erection of structual steel for buildings and AWS Standard Code for arc and gas welding in building construction. Loading racks, platforms, stiles, stairs and ladders will be delivered to the job site fabricated per Specification EG-398 as complete as possible, consistent with the economy of handling and shipping the assembled units, in order to minimize field connections. 4.072 Fabrication All structural steel fabricated by the CONTRACTOR shalTconform to Specification EG-398. HEVB8 6191 ENGINEERING DEPARTMENT EL PASO . SPECIFICATION NO. EP-207A July 3, 1967 SECTION NO. 4 Page 6 4.073 Pipe Shoes Pipe shoes for insulated hot piping shall be fabricated by CONTRACTOR from stock material and instolled in accordance with Detail E of Drawing GA-N-99783 with shoe details per Type 1 of Drawing GD-N-99653 on all insulated lines 2" in diameter and larger at all supports. Shoes shall be 3" in height. Insulated piping 1-1/2" and smaller shall have insulation notched per left hand sketch of Detail E of Drawing GA-N-99783. 4.074 Bolts and Clips All bolts and clips required to fasten all pipe supports to structures shall be installed even though the attachments are not shown on the construction drawings. 4.OS INSULATION, STEAM TRACING AND FIREPROOFING 4.081 Insulation '4.0811 Insulation of all lines and vessels will be the responsibility of CONTRACTr 4.082 Steam Tracing 4.0821 Steam tracing shall be the responsibility of the CONTRACTOR and shall be in accordance with Drawing PB--99-- 12919 4.083 Fireproofing 4.0831 Fireproofing on major steel supports (skirts and legs) shall be installed to an elevation of 20 ft. above grade. Fireproofing of structural members shall be per Standard Drawing GE-N-33336, and of column and vessel skirts shall be per Standard Drawing GB-N-99994. 4.0832 Fireproofing shall be installed on the saddle supports of ail horizontal vessels and exchangers which are 14-inches in diameter or larger. 4.0833 CONTRACTOR shall pressure fill with grout all pipe stanchions fabricated from pipe* 4.09 POWER AND LIGHTING 4.091 Performance of Work CHEVB8 6192 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP-207 A July 3, 1967 SECTION NO. 4 Page 7 Specification EG-1675, Installation of Electrical Facilities, describes the general requirements for installation of electrical facilities. 4.092 Drawings show location of lights, instruments and equipment, and general routing of conduit. The exact arrangement of conduit shall be established by CONTRACTOR to avoid interferences and to provide maintenance access. Prior to start of conduit installation, CONTRACTOR shall submit proposed routing and arrangement to COMPANY for approval. 4.10 FOUNDATIONS 4.101 Reinforced Concrete Placing and curing concrete shall be in accordance with Specification EG-850. Material and fabrication of reinforcing shall conform to Specification EG-5I6, unless otherwise specified on the drawings. 4.1011 Concrete Properties Ready Mix concrete shall be furnished in accordance with ASTM Specification C-94. If field mix concrete is used, materials to be used and the procedure to be followed in proportioning and mixing Portland Cement Concrete in the field shall conform with Specification EG-851. Consistency and workability shall be in accordance with Specification EG-851 with a minimum ultimate compressive strength of 3000 psi after 28 days of curing. Method of measuring materials shall be such that the proportions can be accurately controlled and easily checked at any time during the work. 4.102 Anchor Bolts All anchor bolts securing machinery or equipment, shall be provided with sleeves in accordance with drawings. After setting equipment, these sleeves shall be filled with grout. Anchor bolts shall be accurately placed, and securely tied to avoid movement during concrete placement. 4.11 MISCELLANEOUS 4.111 Grading Grading work includes removal of soil or placement and compaction of fill to attain finish grade elevation. CHEVB8 6193 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP-207A July 3, 1967 SECTION NO. 4 Page 8 Finish grading shall be in accordance with applicable provisions of Specification EG-851. Where fill must be added to bring an area to finish grade,, the area shall be scarified and fill placed in layers not exceeding 6" in loose depth, with each layer watered as necessary to obtain optimum moisture content for compaction. All fill material shall be compacted to attain a maximum 95% modified AASHO density. 4.112 Drainage Facilities 4.1121 Septic Tank and Drain Tile Fabrication and installation of septic tank and drain tile shall be in accordance with Specifications EG-581 arid EG-582. 4.113 Paving '4.1131 Asphalt Paving The design, material and methods of construction of the asphalt paved areas shall be in accordance with the latest, "Specification and Construction Methods for Hot Mix Asphalt Paving," by the Asphalt Institute. Paving shall be Type IV, dense graded, hot mix asphalt to match what exists in plant. 4.114 Painting 4.1141 General Surface preparation and painting shall be in accordance with Painting Specification Drawing PB-99-21446. No exceptions shall be made to this drawing without written COMPANY approval. 4.1142 Shop Fabricated Equipment Shop fabricated equipment and structural steel will be primed by the suppliers. Primers shall be touched up before final painting if the shop prime is damaged. CHEVB8 6194 ENGINEERING DEPARTMENT EL PASO SPECIFICATION NO. EP-207 A July 3, 1967 SECTION NO. 4 Page 9 4.1143 Manufactured EquipmentCompressors, dryers, motor control centers, transformers, loading pumps and other equipment will be finished painted by the equipment manufacturer. Paint shall be touched up by CONTRACTOR if damaged. 4.1144 Special Surfaces Aluminum and galvanized surfaces, and insulation weathercoat shall not be painted. HEV B8 6195 ENGINEERING DEPARTMENT EL PASO, TEXAS INDEX OF STANDARD DRAWINGS SPECIFICATION NO. EP-207A July 3, 1967Page 1 GC-G99710 GB-J14247-5 GA-JI4286-9 GE-J31223-5 GC-J78258-16 GC-J78660-13 GC-J88609-6 GC-J99504-6 GB-J99742-2 GB-J99743-2 GB-J99744-2 GB-J99758-2 GB-J99760-3 GC-J99857-1 GC-J99858-1 GC-J99859-1 GC-J99860-1 GE-J99864-2 GE-J99865-2 GC-J99866-2 GC-J99867-2 GC-J99868-2 GC-J99869-2 GC-J99879-4 GC-J99881-2 GC-J99886-0 GC-J99887-0 GC-J99895-1 GC-J99896-1 GC-J99898-2 GB-J99902-4 GB-J99903-1 GB-J99904-1 GA-J99911- 1 GC-J99947-0 GC-J99948-0 GC-J99949-0 Packing for Pumps, Compressors Thermocouple Installations Field Mountings for Instruments Bar Stock Plugs Thermocouple Conduit Connections 3/4 Inch Screwed Thermowell Details of Nameplates Orifice Plates Standard Steam Tracing for Pressure Instruments 1 Standard Steam Tracing for Level Instruments Steam Tracing for Flow Instruments ! Tubing Diagrams for Panel Mounted Indicating and Recording Instru ments Tubing Diagrams for Panel Mounted Control Instruments Differential-Pressure Transmitters with Tubing Leads Arrgt No. 1 Differential-Pressure Transmitters with Tubing Leads Arrgt No. 2 Differential-Pressure Transmitters with Tubing Leads Arrgt No. 3 Differential-Pressure Transmitters with Tubing Leads Arrgt No. 4 Seal Poes and Water Legs for Differential Pressure Instruments 1/4 Inch Assemblies for Differential Pressure Instrument Manifold Connections for Flow Meter-Bellows Type with Tubing Leads Arrgt No. 1 Connections for Flow Meter-Bellows Type with Tubing Leads Arrgt No. 2 Connections for Elow Meter-Bellows Type with Tubing Leads Arrgt No. 3 Connections for Flow Meter-Bellows Type with Tubing Leads Arrgt No. 4 Instrument Air Connections with Plastic Coated Tubing Types A to J Connections for Flow Meter-Bellows Type with Tubing Lead Arrgt No. 5 Differential-Pressure Transmitters with Tubing Leads Arrgt No. 8 Differential-Pressure Transmitters with Tubing Leads Arrgt No. 9 Differential-Pressure Transmitters with Tubing Leads Arrgt No. 10 Differential-Pressure Transmitters with Tubing Leads Arrgt No. 11 Termination for Plastic Tubing Cable with Local Junction Box Flanged Thermowells Screwed Thermowell Installations in Piping Flanged Thermowell Installations in Piping Terminal Box for Underground Tubing Cables for 2, 3 or 4 Conduits Differential Pressure Transmitters with Hex Valves and Tubing Leads Below Line Mounted Differential Pressure Transmitters with Hex Valves and Tubing Leads Above Line Mounted Line Mounted Differential Pressure Transmitters with Hex Valves and Tubing Leads - Above Line Mounted CHEVB8 6196 ENGINEERING DEPARTMENT EL PASO, TEXAS SPECIFICATION NO. EP-207A July 3, 1967' Page 2 INDEX OF STANDARD DRAWINGS GC-J99950-0 GB-J99951-0 GB-J99952-0 GC-J99954-0 GB-L13963-2 GC-L14298-4 GB-L31368-19 GC-L31452-15 GE-L31477-1 GB-L69318-16 GE-L72477-3 GE-L78715-I0 GC-L87309-10 GC-L886I2-3 GB-L89154-0 GB-L99507-7 GA-L99596-4 GA-L99651-0 GA-L99654-3 GA-L99655-2 GC-L99771-0 GE-N33336-1 GD-M99653 GA-N99783-1 GA-N99785-4 GB-N99993-0 GB-N99994-0 GB-P87601-3 GA-P99544-8 GD-P99711-2 GA-P99716-2 GA-P99717-2 GA-P99719-2 GA-P99720-2 GB-P99721-4 GB-P99734-0 GB-P99735-1 GB-P99873-1 Line Mounted Differential Pressure Transmitters with Hex Valves and Tubing Leads in Vertical Runs Instrument Air Connections for 4-Tube Field Controllers - Types K to M Instrument Air Connections for 4-Tube Field Controllers with Plastic Coated Tubing Types K to M Differential Pressure Transmitters with Tubing Leads - Remote Mounted Above Line Field Fabricated Valve Extension Handles Blinds and Special Rings for 300 Lb. and 600 Lb. API Oct. Ring Joints Welding Bosses, 5/64 Spectacle Blinds, Blinds and Spacers Method for Sealing Valves Open or Closed Wrapped Coatings for Underground Pipe Lines Pipe Repair Plug Screen for Pump Suction Lines Forged Steel Tongue and Groove Spectacle Blind, Blinds and Spacers Conical Pump Suction Screen for Raised Face and Ring Joint Flanges Design Detail for Earth Pressure or Buried Rigid Conduit in Ditches or Under Embankments Orifice Flange Assemblies Steam Trap Manifold Recommended Layout of Gate and Globe Valves in Process Plants with Respect: to Walkways Raised-face Insulated Flange Assembly Ring Joint Insulated Flange Assembly Packing for Valves Concrete Fireproofing for Structural Members Standard Pipe Shoes and Anchors Insulation for Hot Piping Insulation for Hot Vessels Standard Insulation Item Numbers Standard Fireproofing Specification for Vessel Skirts Signs and Markers for Underground Cables Mountings for Welding Outlets with Circuit Breakers Nameplate Bracket for X-P Push Button Station Conduit Connections at Motors, Underground, Vaportight Conduit Connections at Motors, Underground, Explosion-Proof Conduit Connections at Motors, Overhead, Vaportight Conduit Connections at Motors, Overhead, Explosion-Proof Motor Installation Details Grounding Details Grounding Electrodes Grounding Details Equipment Connections Arrangement for Cabling Conductors and Bonding Conduits CHEV 88 6197 GA-P99935-1 GA-P99968-1 GE-P99973-0 GA-P99988-0 GA-P99989-0 GB-Q68922 GC-S78325 GC-S88543 PC-20-20742 PB-99-12919 PB-99-21446 ENGINEERING DEPARTMENT EL PASO, TEXAS SPECIFICATION NO. EP-207A July 3, 1967 Page 3 INDEX OF STANDARD DRAWINGS Standard Conduit Support and Elec. Equip,, Connection Details Standard Manual Transfer Panel for Double-Ended Substations Standard V-Bolt for Clamping Conduit to Crossarm Typical One Line Electrical Diagram Typical Elementary and Interconnection Diagrams Anchor Bolts C.I. Catch Basin for 6" and 8" Sewer Connections Rack for Gas Cylinders Lubrication Chart Steam Tracing Details Painting Specification Drawing CHEVB8 6198 ENGINEERING DEPARTMENT EL PASO, TEXAS SPECIFICATION NO. EP-207A July 3, 1967 APPENDIX INDEX OF SPECIFICATIONS Specification No. Title 391-J EG-1241 EG-983 EG-1343-A EG-985 EG-1586-C EG-2488, Sec. A&B EG-2454 EG-2505 EG-2411 EG-2350 E -1374-C EG-850 EG-851 EG-516 EG-398, Sec. A&B EG-1381, Sec. A EG-1824, Sec. A EG-894 EG-2487 EG-2451 EG-1595 EG-1675 806-D 813-D 814-A 815-C 817-B 818 819 820 EG-582-A EG-2027-E EG-1049-C EG-1048-A E -1073 EG-581 Heat Exchange Equipment Centrifugal Pumps Centrifugal Pumps Proportioning Pumps Grouting of Machinery Cleaning, Testing, Inspecting Instruments, Twisted and Shielded Thermocouple Extension Cable Protection of Mechanical Equipment During;Construction Fabrication of Steel Piping Descaling and Cleaning Steel Piping Control Valve Construction Fabrication of Pipe Placing and Curing Concrete Concrete Proportioning and Mixing Reinforcing Steel Fabrication Steel Fabrication Thermal Insulation Induction Motors Inspection, Starting, Squirrel Cage Motors Control and Telemetering Cable Motor Winding Immersion Tests Installation of Electrical Facilities Installation of Electrical Facilities Aluminum Paint Vehicle Black Enamel Aluminum Paint Aluminum Paint Exterior Enamel and Paint Low Lead Primer Low Lead Primer Multi Mil Exterior Enamel Sewerage Facilities Isorundum Non-Skid Surfacing Supplies Small Tools and Equipment Equipment Rental Rates Clearing, Grading and Earthwork Engineering Practices EP-300 Hydrostatic Testing of Equipment EP-310 , Qualification of Welders Engineering Instruction 1404 CHEVB8 6199 ENGINEERING DEPAELlw&i,.. EL PASO, TEXAS SPECIFICATION NO. BP-207A July 3, 1967 APPENDIX INDEX OF SPECIFICATIONS Specification No. Title 39I-J EG-1241 EG-983 EG-1343-A EG-985 EG-1586-C EG-2488, Sec. A&B EG-2^5^ EG-2505 EG-2411 EG-2350 E -1374-C EG-850 EG-851 EG-516 EG-398, Sec. A&B EG-1381, Sec. A EG-1824, Sec. A EG-894 EG-2U87 EG-2k51 EG-1595 EG-1675 806-D 813-D 814-A 815-C 817-B 81 H fi 1 ll h'/J) m* ioa'1-c ff,CM()4y=A IS =10/3 EG-581 Heat Exchange Equipment Centrifugal Pumps Centrifugal Pumps Proportioning Pumps Grouting of Machinery Cleaning, Testing, Inspecting Instruments Twisted and Shielded Thermocouple Extension Cable Protection of Mechanical Equipment During Construction Fabrication of Steel Piping Descaling and Cleaning Steel Piping Control Valve Construction Fabrication of Pipe Placing and Curing Concrete Concrete Proportioning and Mixing Reinforcing Steel Fabrication Steel Fabrication Thermal Insulation , Induction Motors Inspection, Starting, Squirrel Cage Motors Control and Telemetering Cable Motor Winding Immersion Tests Installation of Electrical Facilities Installation of Electrical Facilities Aluminum Paint Vehicle Black Enamel Aluminum Paint Aluminum Paint Exterior Enamel and Paint Low Lead Primer Low Load Primer MuUl Mil Exterior Enamel flewarage Facilities Jjorundnin Hair Skid Surfacing Buppl}. Small Tools and Equipment Equipment fibulal Rates Cloarltift, Grading and tfan Uwnrk Engineering Practices EP-300 Hydrostatic Testing of Equipment. EP-310 , Qualification of Welders Engineering Instruction 1404 CHEV B8 6200 CHEVB8 6201 MEMO o C.HEVB8 6203 'CJkYff'YB COPY Or PURCHP ORDER aiU2 53S?32$1.6 3231J UPINTI PROifIlNe^-f"t^* 'iW^AYAAwW'i______ " AKBTL a>^BXgto 195 ruu -WIUAP.U - A. -ffgl.tt- AND U3S -Sa$-Y. 'WL^R SgBBgg -Yt PASO, TESSAS DATE REQUIRED AT DESTINATION msn mm be tm mt n, i960 EST 32:'3l6 pnerix and onocs numbcp IMPORTANT Show above prtllx aad erdwr nombtr 00 ill Involeti, ihipplDi papari and corraipondenen RENDER INVOICES IN QUADRUPLICATE FORWARD ALL DOCUMENTS TO PURCHASING DIVISION P. O. BOX 862 EL PASO, TEXAS QUANTITY DESCRIPTION OF MATERIAL ITEM NO QUANTITY RECEIVED 14.3a o%r (isaagg, 3" k___ 1 m flYDRcgs calcium aiLrcaga f j.k. aasswowwKg cn J5sl wm sa. fe. 400 I38S . IffflllLfflgHfg COCEBff. JSaflBBSflvnja WO- ^pg OB BSKM l... a . 0 PSR ZSffi. -&..QKLX. sam h*i> AfflpaAia satoreb& jjanaggos bass mg. IJL MO. fr-5 OK BSUALa Je2*J} 5 ffSR gT, 650 n. x BTmajm 3mmBQ igo.co ggs saaL g ?Qg SmiLESS ST&sSL BUCKXX KB yV X 0.015 SISuJl EBg-J:*20 icr sm: QQ%mmxm tg vcm m, csocfoaT do me auPLicAsa L TO BE USED FDR ICIVEO ) VIA BY ON MO. VM'I M cn r 0 CORDS price Ag flgOME PER TOUR qUDBB OF APRIL ggg Bggffltt mmiWm3 EL PASO,, !M DESTINATION SL PAgO , 53S SHIP VIA sate PREFIX AND OROER NUMBER ATTENTION OF SEUlflBT sms. kn StjbiSS^J& *- Q Prepay A chart* on Invoke. Attacb Ofittaul reeptd. Mil for in/ IreiihL fi L~; ij-imi| \l W^/-- I I Charles collect (if In Rallwa; Express declare actual value). inrfci -- -- r--i I I Supplier endersa on Bill of Ladint--"Carrier's Apmt: Bill prepaid i collect 9 /* iqgQ from stal|ard OR Company of Tam," Traffic Department, i'-V^ i\ 6 " *`3W P.O, Boa 462, El Paso, Texas. INVOICE DATE INVOICE OR TRANSFER NO. REGISTER NO. FRT. BILL DATE FRT. BILL NO. VOUCHER NO. CAR NO. R. L. ANDERS BILL OF MATERIAL wn._ DEPARTMENT ACCOUNT 0-5932 CHEVB8 6204 CD-5-6 (MAN ) ( C 0 Y I *7X <3*57) TO EL PASO PURCHASING DIVISION NhaSing ..VISION USE k lANtirr DESCRIPTION OP MATERIAL 4f , O -'A c- A A "YS/Y . ,, ' ,,.'i. V 1 w" a',-7??. Ordar No_ Repartition Ho.... d,. A P f!, /'?6f) pi*c* J:/ S fc .F/a& j Conspany Name_____ Department_________ (fs. or iaktg. , etc. ) T--- ---------- :---- iTEW NO s . // . ' < f-._ O XT-........... _ 1 3 P5 / A/iTAl/A - To F^/XcoL7,........................ vs/ . ,-i. ,-ca ;j.ia/, -tnmmszi,. AAOJMLa yo T Ap /_______/A.-\\ us A Yy Aj ^ .CV1/ /f'/C' ___________________ 0 5/ ^ i >:?7ur ~ //Vx..l V/-^T_____ aha. _3-ClA_____ A a --Ql JiX. (f J- A')' K r~ A jO 1 i Y-EA ~`~r? A~0A J A T" a' 7 ^ AJy a A: a .u P/ TOAhvlS Afuj AZnrfAAC &/ A A ^ :PJT4 *-T . ^, /, Tu,U --,^.,-X______________ F 4i - a :;> ' / / !^----- --------- 0 0 L-Xr"Z>'Cr'~,"r-rzl 4SAgg^ 3A'T - aj-M' Ao...j5 CAt OtAL- M Z3 ZF FT. / // Ate.// X -^0 hd^ - 1A-- 4PP 0 ,, _ 0 A X./ Ed,'' ^i-OAxY ___A A CM A! 7 tZ7j_________EajlLTjFi____ zk .<?. T ~7'Y/A.d: ~6t ) /'/. /A . :AA'AYAU\ 7 Ah ! ft 0 A (.A'/CF 'Si F} %, % 0,0 >5 lr/' 2(T^ ",7?/A/0- ~AA*?.>6 : F 1 0 lypt- 0 QP Q j__ AAA?.__ d'YiJ-A. r-z~g . ^ r 'A.O.Q/S a7 ^nry/^o 1 FOB C* ? 5---- A=*=----'-<---3-------------- "7 ^ - ^ 3/ i = rg t0 Account # A~A' T. 1 A' "' * ` l' Liiiy To --P -/f'------------- ^.Tj2pLjLF:.y T -j.,a------------------------------- ---------------AW--h^------------------ --- I 1 : intior1 of . /\ ,'Y/A l- . < . .//k .Deoartmont___ oT /^' f A- . . JTE7^iiU^4w Via Purciu*l*g Division W!>' i Routing r'N _ . *t- 1 f ~ ~ijjRepaid - .ui,,dvV/?" , 'V -- O ^ ' b<e h&A; ~ AS ^ 'P . ! '/ , . -.-A Oo ii$TfIon Prepared By. l-nrxt 'V (/ V -A'' Approved By AA ). Y, A-A- --*=?'OlSA'AAy/ Djlt //.J F//Yv) ' / / U CHEEVVBB8 6205 / ^yJc> ESTIMATE SHEET ~>R ITEM TITLE REQUESTED BY MADE BY / CHECKED BY FILE. S.0._ SHEET. APPROVED BY . ' DRWG. MO.. TEM. 0F_ A ------+ DESCRIPTION VX *X ^ OEEED r VKuJ-ATsj).* cS/El/T vJ M A YKa j-n v ka -vj'-t- f... .--'ix'i a r rtSi/r. ^ UNIT QUANT. PRICE-W1' PE //3C.M-'1 Rod fZ* la i9 ' y /5 7r /-T3 --3/ LABOR MAT'L 7?.E,J 1.0 4* end /DO cr- TOTAL .0 /' >' /*/" .L \>/R PE- <Q\ )?EE) / POP)- =--- / j s'. '/ / (O-; 7/6 //^ c / ^ J--- X > 'S ; p s ,4 CHEVB8 i1 MFG.658 (ISM.CO.7.55) O> J WORTHINGTON CORPORATION ADBRIM ALL CORJWOPOHOWMCS YOt TERMS) MET CASH vwtw OMIT to NCAfkar r. o. waati msw vomo m i*sa, cnurcm rr. ota-ror, nbw vmk . m. r. CTUCABOl mhw, cjocaoo as, ilmnom MM MMUttl *M HU. HWWUU. ANMX, LM JIHMUa (4. CAUPOMtlA CUSTOMERS ORDER NO.ST-31.923 (4/14/SolW^LSV iiM__woRa REQUISITION NO. CONTRACT NO. u-ti485 Ru-65866 WTTOL/RfrKrvSa NnuO.. _ P . 306cwatrict orrtcK no l * W- -R SOLD TO STAHBARS Oil COMPAHT OP TEXAS PURCHAS IMA Dm3 ION p. o, 8ox 062 Ei Paso, Texas SHIPPCD TO Stamoaoo Oil Co. of Texas Att* Refinery Storehouse El Paso j, Texas {BPgCIAt- MARKDt OR fl^EST"*3^ 9*^3 L im, MAJCK. TT AMO dual mo. or uMrr-> mw TOTAL UANTTTY _J U-11485 Tursime 20590 Fosh 1SU4 Rot-L.H. RPM-683O DiicmmoN collect Q raUNMD INVOICE DATS invoice no. 5-2-60 5-33 a 06l 5 2-60DATA BMIPRCD - VIA 1Frt. prep <5 rRO*WellBVllle, NY r.03. UNIT LIAT pmc* QUAM* TJTT mtn fLUNO AMOUNT The roitowiaa ato Lasyrihth Rimos.ari: TO 8E RET US 51 to WITHOUT REPAIRS WITH THE FOlLGtfIMa MEW MATERIAL: L u Owe (1) Lasvrihth Rims LPf75: FVE (5) USTRIMTH R.| Oas (!) Lasts Five (5) Gs. f -75336 / RETUJNED fit) COSTGHER WITHOUT REPAIRS 144 24 6 12 r COttTIMOCt 0$ kcasrr o. mow* 3 --V *&:'Jr CQMPLXTIt BSCIAT. partial #mip-t. i frdjNAl/B1 M1 IRinTM, lfc $184.32 20.64 15.96 15.36 CHEVB8 6209 CLASS 40 PUMPS CENTRIFUGAL GASKETS TABLE 3B OO-OO-OO-'XXST Carbon Steel Chrome Nickel Steel (Cont'd) 1001 1002 1004 1006 2008 2009 3001 " Carbon Steel Jacket Asb. Fill. 5006 Carbon Steel Jacket Other Than Asb. Filling Carbon Steel or Armco Iron 5007 5009 j 6001 i[ i 6004 Carbon Steel "Flexitailic" Type 1 l 6005 i 6006 6007 1 6008 Chrome Steels . | 0009 1 Chrome Jacket (Thru 0$) Asb.Fill. " " (Over 6%) ' " " (All Alloys) Other Than Asb. Filled 7004 7005 7006 7008 7009 321/347 Jacket Asb. Filled " " Other Than Asb. Fill Other CR Nl Alloy Jacket Asb. Fill. Other CR Nl Alloy Jacket Other Than Asb. Fill. 304 304 EIC 316 316 EIC Alloy 20 Other CR Nl Alloys Flexitailic " " " " 304 304 EIC 316 316 EIC Other CR Nl Alloys 3003 wilX i*j U441 3005 Chrome Steel "Flexitailic" Type Nonferrous 1. Chrome Nickel Steel 1 8003 ! *8004 ilOOl 4002 304 (302 and 303 also) Jacket Asb. Fill. 304 (302 and 303 also) Jacken ! 8005 1 *8006 ! 8008 *8007 4003 4004 ' i Other Than Asb. Fill. 304 EIC Jacket Asb. Fill. 30h SIC Jacket Other Than Asb. Fill. 8009 T 4006 4007 4008 4009 31b Jacket Asb. Filled 316 Jacket Other Than Asb.Fill. 31b EIC Jacket Asb. Filled 316 EIC Jacket Other Than Asb. Filled 9001 9002 9003 900 4 9005 \J1 \J\8 8 4=-<-0 Alloy 20 Jacket Asb. Fill, " 11 " Other Than Ash. 9006 9007 Filled 9008 Aluminum Jacket Asb. Filled Aluminum Copper Jacket Asb. Filled Copper Monel Jacket Teflon Filled ' Monel Lead and Lead Alloys . Nonmetallic Asbestos (Pure) Asbestos Service Sheet Paper & Veg. Fiber Base Types Rubbers Natural Rubbers Synthetic Teflon & Teflon Types Animal Fiber (Felts, etc.) Plastics (Other Than Teflons) i ! j i j ; ! | j j 'j j l j j j ; 9009 Cork | * Revised Revision 1 6-15-60 CHEVB8 6210 fc.-r>v;*Tv 1Q01 1002 1001+ 1006 2008 2009 3001 | 3003 3005 1+001 1+002 1+003 1+001+ 1+006 1+007 1+008 1+009 5003 5001+ /' ^ CLASS 41 PUMPS EXCEPT CENTRIFUGAL 1 . ...JSAS&ETS TABLE 4 OO-OO-OO-XXXX' Carbon Steel Chrome Nickel Steel (Coat'd) Carbon Steel Jacket Asb. Fill. * Carbon Steel Jacket Other Than Asb. Filling Carbon Steel or Armco Iron : Carbon Steel "Flexitallic" Type Chrome Steels Chrome Jacket (Thru 6$) Asb.Fill. " " (Over Sio) " " " (All Alloys) other than Asb. Filled Chrome Steel 5006 5007 5009 6001 6004 6005 6006 6007 6008 6009 7001+ 1 7005 7006 7008 7009 321/347 Jacket Asb. Filled " " Oth^r than Asb. Fill. Other CR NI Alloy Jacket Asb. Fill. Other CR NI Alloy Jacket Other than Asb. Fill. 304 304 EIC 316 - 316 EIC Ailoy 20 ' Other CR NI Alloys Flexitallic - 304 " .304 EIC " 316 " " EIC : " Other CR NI Alloys | Chrome Steel "Flexitallic" Type ------------------------- _j-------------------------------------- j i Chrome Nickel Steel 8003 8004 30l+ (302 and 303 also) Jacket- . - 8005 Asb. Fill. 304 (302 and 303 also) Jacket j 8006 8008 other than Asb. Fill. ; 8007 30l+ EIC Jacket Asb. Fill. : 8009 "" " Other than Asb. | Fill. 316 Jacket Asb. Filled 1 i i j " " Other than Asb.Filled 316 EIC Jacket Asb. Filled 9001 " " " Other than Asb. 9002 Filled 9003 9004 Alloy 20 Jacket Asb. Fill. " " " Other than Asb. 9005 9006 Filled 9007 1 9008 9009 Nonferrous Aluminum Jacket Asb. Filled It Copper Jacket Asb. Filled It ' Monel " Teflon " It Lead and Lead Alloys . i Nonmetallic Asbestos (Pure) Asbestos service sheet Paper & Veg. Fiber Base Types Rubbers Natural " Synthetic Teflon & Teflon Types Animal Fiber (Felts etc.) ! Plastics (other than Teflons) Cork CHEVB8 6212 ! %. PUMPS ' LLM 1 ~\'i r ! JLjAL >0/A. *KE . AAALA . ccmc-ooAxxx" )--------------- r----........... ------- -- -~ t C.v.-V.ic t/toei . p --- ** ------------ - ~ - -- - ---------- , '[ Chroxe .'ixahei Steel (CUac !ci; 1' 1 " ' - "" - -- -- 1031 IX? ICO'-' IX'S Car&on otesi Jacket 4s'n. FjjJ . Oartor Jacket US'Cr 'fiicrt A3C1. FUlLt-g 5006 rOWf X. i Cc.Sr.oa Jva-ftl or xiixco Ircr. C&rfcou '' t'l.v:.,.VU Li<' Typ^ .j>j i '../Xl rOOc r'H ;n ; i i j i .nijbl tjajtif tet As 0 ... . filled Ptaer than Ash ?Ua.i. i ./tier Cl JI Aiu. . laex. rc Asb . fiiiu ; itiler 11 k'1 A II07 Jacket Oil.. :l&.r Asc . Fill . -04 5) i 1.0 -3 j : 2006 2001 3001 3003 1 Chroas -J &ck t i.Tbrx <:.1ej asI .r'O* . r' " (-)/<:: 0*5.5 " ' AJ Iciii/ -..tier then r 4 0 .'`Li i 6007 a. 6 bXly : 70 X 7006 0(V:. 7003 7`X.' ! ,;].6 11C ; Ai.hr X i Cthsr C.- fJl Aiioyu - 71;' ; -3C-4 1IC " : ' fig 11 rla:/- Cf. 11 ;.L:;S 3006 Chrcsit; 3r,*e.\ A ou ! { ----------- --------------------------------- --------------------------- . ---------- ------------------------------------------------ ---1 J-,: iris "re- }.-j 'L.'lOfci;. i'i . U. .1 Ot liOOl hGO? j 4c03 4004 y.)K (30? 3.03 da) Jack-et , A.'it . !''. 11. '04 {'j--1- <SiIo '(-3 SiiC j Jir.C,-.e'l. .thei r.jldC Asb. Fill. 5.0P SIC j hcx 5 ". As 0 . Fill. " lr :! ''r;a'.-.-r tear xsb i -l]A 1 ' ."003 ! 60C4 1 6ti<' 6 -300.6 6006 loo? bOO)' .4iujCcaif JcCuoi1"' Aso .tilled ` i Co'^p; ei' daei-.fct Ash. Filiea Moxel " Piflxu " Lera -ix.d' '.lc Alleyt. -- -----------------------------------:------------ :----------------- 4-006 400'7 4-006 hoii'y 5003 | 500)4- 1 11 ! 3x0 Jackuc neb. Fl laX " ' Other xn4ii Ast. Filled <\o 310 Ja-'.fcat; ASo. Filled 1 !l " Other clan Asa. Fill:-A Alio-' 20 J r.CAOt ASb . Fill. " u ' Other than hub. Filial ij .... .1 ( yoci 0002 9003 9004 9005 iCOfe 0007 >Xc: P0> tlox-metclllc . A-SbestoS (PlLTi). Asbestos service sreet Paper & 7'dg.Fibbr Base IVpas BuLberc Nat'-xcal. " Synthetic .i'elxoii & 1`tx'xon Types uxiiir.al dicer (Felta etc.) Piac.tl :a (other than- Tsi'iu&s) Cork 1 i CHEV RS po-1-3 I CHfccw* Ltftf For AT.tgLATTQM..PT.ATyp - Cwa.q<se ! Number. 7h0<pO 030- ORIGIN .I <5y r2 WOC.K DtlbCRiPTlON m ' D - `DRUMS Change-paq^-lag-ln-yP' Pwajh .Fe<?3rGe>edjaTis; Swg .Ok'd I ' L. i*r Strip,: aatad hy,,. Tnkpe.chor. *rn] amj3.gagj.ng,.the. SpeatJ.Ac.ld--Slash. .) -fs- *n?*, r CHEVB8 6219 .i.j i" L :\ Chkcx. Uftr Foa AI.'CYDATI PLAM' "TTCeMrirQ" TTc? Cw^ekse I number. I OBlG\N LL5J** W o E. K. D&bCRiPTI ON H'OGO'- ow-mS\ Exchanger No. - EXCIiAI'KlEHS Service HMKl4Mi --Mat Shu* 1 OK.'0 1 -`1<U1 at r e. sP az a UJ J *___ 3 a 1--j :-?01"' E-601A -60S E-6Q1 -e9V :rsferrr: . -Butane; Qondenaey._______ Jutage ConofifiSSr. _ JEreskllaeirae&Ctur Exchanger i ...- IsoTjut. Re cycle-ItoacAur Effluent rxeDjmgjr; "1 Be-PeCTi- PrclwntT'g ,.. .......____' ^'d6d" i-6&5q~ mUh MtlkMl -Ll. _k_ E-6.12 Deprop.. Bottoms Cooler l. t1 1-611... .Ifeprgg..fLagfaao^cxr.- %. &rl4-.A7--fciiT'iH^ ifca&fcg-.... -hl3...___ ________ Beproja. Eef'lux..flondenspr .j4>-1 . in-------- 1 .T-gf"De^^tt^~jj[d5ur.`,i'Lr<.'|tr Jk_____ A?-- Agfa "~Sa?ej'ifww ^iernbsff.:.. ate rhdrrgftsacte! t i kk624.iL,llrC? D...Reactor. Bdfx1&. I3ecycljj. -Cooler.; 'I.t\ '**: (' jsrfectrr Pm.TTi.m'. 034aH8aitd.lIftnAita^ 2-U25:.. .:Ccmprasaor:.lJjbe7.Oi.l.-COo.U!r. - I! I CHEEVB8 6220 II Work Cmkcm* Charge number. Ihc te 6H(S>-' i eois' Origin ; ll Foa ALKZLATH ;H PLATT smaHprrxrBt-- Work DtbCRiP'Ti ov\j EXCKAlOTiSK} Install and remove. blinds on the, following/ exchan gere> See `Oneratoris Blind, L|Vt~':__ ___ \ / . ... dir&flA. Shi Oico Ir r.i Zr.i'.n. ,1 i ^006:3.- "0r^4~rr~- ' f l)' \ *\I , I t iasefc^kSsfim. - JS&rJsIL: S-615 '' MrrQr~ 5t4^Mz I r u =Lfi3rAySyflya. .a, ;-,p.rx. It d&a-AJi.i&n. yj.L, PL |l I ,* JUfigg--- i ii > /I ;! Remove and- reinstall.channel1' coveru r channels,. buck ; *. heads ^ aMile&tiBg heads ,oa-iha fsy.QHisg. cxshsufk r sxasjjt ..as noted. ..lilclha.'ffii.hfiakinsi .tost kef.Qxe_UGc Jiesding.. . .. i -i E-rkn .. _e.i6qia.?_-- *02.____ CHEVB8 6221 M&e4 LifcT For wmEm.iuti2L .fitiajodarji-L+at C MA.CG C ! 1 OaiGtM NUM BEE'S g ~1 5 Or 2 LU WotiK :Of.&caiPTl ONJ 7/~Oi#r -1 SXCHAKQESS (Cont1 cl) : o*Jd- ' 2HS~\ SmlH OKO .5i1041 < i. : !3 i .i E-61I3' E-&2 3kli._ Mz$lIt Lfe&. Ij~iZji~*__ E.-fefcr-'- &rfe Pull .and xalastal .1 . tl^-.follcwlflg' huddles,. '*S^ad to- shop, Others to .'be and'assat.: per instruction from- ivi E-601 JU :1 l; !1 I I -- ! .r i '1 s-4e&~ r-fee- 1 v.'.fa? ' . f-6h' - . .... . w. " *. :....... .I.:................................... ......... ; '....... ' :" ' ' . :..... `. Jj-f'T.frflg- " _____ ... . r-h. .. ;3r*5lfc"------------,------------------------------------:------------ --------------------- ------------d--------------------------- ii Clean ..the. except as not ad; 1i -6L_. E-PD2.,, th.o. CHEVB8 6222 ; \* 11 Wo&fe CWAOGe number ll'OGO- 060-20Hi CWRCK. U6T POR A.LKYLATTOM Pr.AMy Standard List.. Origin u> d O' 2 LU Work. De.-&cr.iptioki" Jj'sPaa^L.and DriVers I ! I- 3qiilpma3t...p^r.:j.1-at,rflubm1.ttad-j^ ^jalotamaea ,:,,Raco'.r^..'.all,:data, on Uachlna Shops onpy r>f " `(Hji Xnstr.^. JgP6Q3fl) .Dlv. MaInt Pnraman._.(Shops) trj.1T !..pgQTda..itech ,F.oramari;.>rtth:.llB.:ki^ dire. -Con,gjainta___.1..,. QKO UJ ';A ! ;i !, I !' 1 T. ii t, * ' *1 il I 3 CHEVB8 6224 I| I1 Woak Cw&fcw* U &r For _______________ alnyi.atx;h -wrSuui Worn* Ch&ch. L\ at Pom CHM3GE Origin HUM&ER S ll-cxza- U3r. -zT lu Woaw. ALKTLATIQH PLANT standard L.jgt- De.*o'cr i p t (om trujna nta. Sm Ok-D 4' Pull_ncL in gpoc.t._.tharmQigll.a,.jj^icaiad.jsn_ and. Ma intd'Injyttv.,ilE-^Q8a._ .Uii *:..Z.ormn (TfrS),r-hars , Fore-Man raturn initialeci cheek list to-1. 1. Tnapaction. Section daring gHuidomi., ' ' J / ? ; , > ' .< 1 !' *s ji i* '' l; i, . !* i-1 *** V _V yi CHEVB8 6226 ii Won*. Chaqge Number. 7/rOGO- ozo-W, Chi;ck List Pon, OotGtN -ALKYLmOttJPLlMT Standard,LIat. O5r * In Work Description lL-ampraaaora, k Mlsc*., Machinery ____ K-601, ALKT REFRIGERANT COMPRESSOR Furnish.,,' Machi ntat-ta. staAdsby:- whan, &-63.,la.. atartad^___ Jcrraaga_.Mi.th. ,,c XorajoaaJL.hour before. starting If this falls nn a shi ft nnt r.rtv.->rri hy Machi nl st.q.; Shu* Ok, 1 <1 < fMcb.ntll.UMUtlt'.Ae u't -. I. ! Ii , ' `\ fi } -t i II . !i CHEV B8 6228 Wo&ft Cmstew, Ust Fdft ALKILA'KOH PLAET CHMase NUMBER ORIGIN I'l-Q&OOgO goyS~ 7 X O0r. -*7 UJ Work Description TK-601 - COMPRESSOR TURBIMS-DRIVER Remove top half of turbine case, &HU1 OK'o f* < PX Ch^ok 'h^ft-rl-ng jmirw.ls. ? IX ghe.de. .cle.aran.ca, .on ,berlnga...j(nam-'hi|!>nrings 'have- .QOfe" clearance--:--------------------r------------------------ :----------------:------------ /* Check condition of- carbon .'seals', and inlands end U 72. be 77 X /? X /r IU n \g ti bell lo 'Ll Install new balanced coupling. Install cev oil minrp and check back lash of driving gears. Install new suntion line to nil pimp. Check governor 1 inkaga' anri 'raimsh .on repl an vnm partiu Clean out oil reservoir and replace oil. Open governor valve aatL check, fQj^.^SL-psrta^. ..'Re sure that resetting mechanism operates aatisfafrhnrri 1 y. Align turbine r.nld so.that it is .In..alignment laterally; hut .008" `lever than the Compressor. Check-automatic shutdowns and alarms. Chedi-rellet- Renev in and out thermometers. in oil cooler. ^/ /"'L_ir*\/no ooon I Wot** Chick. Lit Povl ALKTCLAXION FLANS CMAa.GE j 2 OciGiw NUMBER.| o z WOCLK DE.5CR.I PT I OM L - LIMES Smui Ox. 3A< l 7/-oc>o-j cb CfO-geyS' 20- PCOo9o - 25*76 Install 2j'~- M"f? WK Flames and, check valW in ?!' camstie charts line to Propane Scrubber.,. _ Locate valve In line .lust north of ,reactor JMG.. JkO.3^ MCLCJtJaaJJ ZO-OGO-i |090- | ' 2.52.7 I X !'ic iaaAs-wp' oa-v-gglE- f\I! ___ . i* -v t" /CLrvt ^ ^ Jt&mZv____ :r.-.- --i.s~~f 01 -. -s\ I9 ZO-oGQ 090- 25~75~ 71-060- OJG- 7/-/3* /0 !I Riilocata ocil sample drabs '.to. suction..Isile of ,G-6ll and,..G-uIH ____________ 1__- ______ ___ _______:. .1-.......... isalK >i8g!fetcttfci.'<niw" wa"5-wibl'~A &<.& &.ffi4ihsLb!s*&J27AA^jS?.. .j/Sb^S.. ^&caziyaafcr.__ m__ _______--:-------------- 1_------- ^ union. on..stoam... out. .o...lRG, 6oi ofX. Dtiprop. iu //n .~7 - (yScZJj-OsitL--13.2.C* 2?. .^WSjiLV... J&^u-.. l.fcltydirjl>SJjiLT^Jir_ J^LjST^ Mianna^Sl. J~<Z.z2L~&3.t.P^.. --------------- r I ' -I | H-0(oO-\ 090- | 9&HS" ! I i! -/' CHEV B8.6232 CHKCli UftT CMMiGC 0" Orig\m 2 NUM&ER. (o0 -3 7/' 6/:0 *' - li o- Z tu Work De.5cri pti on J-~ / / /.//" ^ /? /f'V.XV.r-jlf- t.- ^ f //,-** /<?>* <S S. t '-Sir- / 7 C'-m. J?)--&/a <~TO /<?* ./ ffr-vi * if A** </sfr s/ /?*.' /. /*'?. *f' .y^ > ft***:; of fj 'mr /o i*/ ht - f-f y r / ^//tJ!';.-'-K (2f'ir /}'*> Jj--fofio STS /r4? &.<7 f/irtf' l.r.\-, i 7' r* J-/r czftf~ c7 - /!,.j f: Assioneo TO Shui CHEVB8 6234 TO: MR. '"ROM: MR. ySJECT:_ O ___ .rr- && 4? MEMORANDUM go-144 196 0,UR FILE: 'Z. b-9*/ YOUR FILE:. .. >^C. WHEN REPLY IS REQUIRED, FORWARD OR IG I HA L AND OKE COPY ') Jiai CHEVB8 6235 i "\i \flO-HU (6 ,0OOh-5-150) INCORPORATED ompany Controls and Values Process Equipment 709 WEST COUNTY ROAD TELEPHONE FEocul 2.9408 ODESSA. TEXAS P. 0. Box 106? September 21, 1962 ... Rcblc.ViD SEP 2 c> 1962 L. T. WINSLOW, JR. Standard Oil Company of Texas Purchasing Division P. 0. Box 20002 El Paso, Texas 1 Attentions Mr. J. E. Bimler SEP S 4 ' '962 RE: Your Order EST 40663 Ref: COR-653 Gentlemen: -Thank you for your above subject purchase order for one Barton Model 202A flow recorder. Vie have this instrument in our Odessa stock for immediate delivery. This instrument meets all your specifications with the exception of the body gaskets. Your order specifies teflon or Buna N for gasket material. The standard material used for these gaskets is RM-K-6S Raybestos. Vie have used this material on most petroleum products and have had very little trouble. However, if you feel you need teflon, we can have them made or we can also furnish 316 stainless steel gaskets. We will hold your order pending receipt of the above infor mation. CHEVB8 623 4 V TO EL PASO PURCHASING DIVISION MATERIAL REQUISITiOl Order No.. FOR PURCHASING DIVISION USE QUANTITY z /^ DESCRIPTION OF MATERIAL 4 00 /9 Requisition No.____________ _ Date /&_ Place. Company Name Department (Mfe. oiITEM NO. Z-33 Jl ^//-z^ //-/si'd. i'-J'S' i t ?,}?/ - fs)?ps 4&<$G / > 4C<zx dLb\ y Y -/<Y>d> e^P- 9<fZ> d 9 9^,JiYZst #j ` ? Price ^a,......*^3'/-39-jr~4& FOB -UAf* Ship To -O' Date Required at Destination . Requisition Prepared By. JZ Purch*lp :^r!S3- Doportenent ... ^ vljloyi Will FMiilll /(nh RKovutling CHEVB8 6237 Collect Prepaid INDEX OF MATERIAL ORDERS for EL PASO REFINERY_______ PROJECT, W.0. 8335 2230 PROGRAM 'PLANT 0-5 ORDER NO. PC-6-C-T MATERIAL C - COLUMNS Sieve Tray Column C--SOo SUPPLIER v/yaLt Industries FT'pW OKHS PC-6-D-1 -9 -15 -29 Reactor Section - Contactors D-627 and D-628 Vessels 0-620/ fi-630, 0-^23_______ ft-693 "n^ ^-633______________ f!nn1pRf>prs TW>31 P-63I1 pH Relief Drum P-548__________________ Stratford Eng. Corp. AMF Beaird Warner Lewis Trinity Steel Co. -38 Vessels D-635. D-634, P-843_______ TWteU. n-63Q. B-64S.D-646 &D-644 ' -47 Seal nil System DX -t3"i Sisal Entrainment separator u-620 A. Gunthard DurametalUc Corp. H^|t (/Q E - EXClAN(iEPS COOTSRS CONDENSERS PC-6-E-6. " Exchangers E-627, 628, 632 -31 -83 -108 Exchangers E-633. 639> 638 Heat. Exch. Tube Bundle Pulling Attachments Ht. Exch. Tube Bundle Pulling Att. Industrial Fabricating Western Supply Saracco Tank & Mfg. Corp. Conseco PC-6-0-2 -22 0 - PTTMPS *. DRTVKRS Pumps 0-62`5&A., G-626&A, 0-627 G629&A. and G-630&A Pumps G-631&A, 0-641 and PHFV Rfl Pacific Pumps, Inc. due Lruriran 'Co. Tin a INDEX OF MATERIAL ORDERS FAR EL PASO REFINERY PROJECT, W. 0. 2230 PROGRAMPLANT 06 %335 ORDER NO. MATERIAL nT- PUMPS & DRIVERS fCont'd^ PC-6-0-25 -34 -50 Prop. Pimp t, Caustic Washer 0-628&A Pumps 9-633&A. G-634&A. 0-635SA and G-640. 0-646 -51 0-642 -56 Sew Stage for Debut. Reflux Pumos G-607&A. -94 Corrosion Inhibitor Inject. ..... 0-643 SUPPLIER B.I.F. Bvran Jackson Punros Graham Man. Onion Pump___________________ Bingham Pussp Co. Manzel PC--6--J--8 Panel Instruments Foxbaro Co. -10 Control Panel Method Control -11 Suppressed Ranee Pressure Transmitters -12 Transmitters -13 Indicating Pressure Transmitters -14 Level Switches Forboro Co. Fischer & Porter Leighton Sterne Johnson Ena. -16 Fluid Flow Indicator & Recorders -17 Temn. Switch TAH-06-511 -18 Flow & Level d/p Transmitters Barton Instilment United Electric Cont. Faxboro Co. -19 Blind Pneumatic Temp. Trans. -20 Indicating Pressure Controllers Taylor Instalment Bristol Co. -21 level Controllers & Transmitters Msson-Weilan Field Receiver Gages Foxboro =f CVI < -26 Level Gages Straham Valves -27 Indicating Tenro. Controllers Bristol CHEVB8 6240 -28 Field Pneumatic Press. Oontr. Fisher Governor I nwn u a FE-06-2148Q 77E INDEX OF MATERIAL ORDERS FOR EL PASO KEFINECT_____ PROJECT, 11.0. 2230 PROGRAM__________ PLANT 8^5 ORDER NO. MATERIAL ,T - TWOTmTMTraro (<lrmtri)____ SUPPLIER PC-6-J-32 Al loy 20 Control Valves ' TClelev Hi MuelljBT* -35 Caustic Tank LI-06-415 -36 Field Pressure Gasces Ashcroft -lib" Level Controller LC-06-T16 Moore Products -42 Dial Thermometers & Thermowells Weston -45 Control Valves Hamznel-Dahl -46 Temperature Controller TC-G6^22 -49 Rotameters Mcntacanery Bros. Fischer & Porter -48 Air Relay FSL-06-T1 -59 Blind Pneumatic Trans. George Dahl Fischer & Porter -60 Blind Temo. Trans. Taylor Instruments -63 Dial Thermometers Weston Level Gages_______________________ Strahman Valves -65 Charts & Scales Foxboro -66 Pressure Controller Fischer Governor -67 Field Flow Controller -68 Level Controller Canel. Sutra. 1 Fisher Governor -69 Field Pressure Gaces Leipchton Store -70 Thermocouple Switch Cabinet Honevwell -72 Control Valves A-Haaanel Dahl BrLa Habi'a Cons. Whse. -73 Replacement Trim-Valve FRC-06-1T6 Kielex & Mueller -75 Receiver Gages -76 Pressure Switch Foxboro ' Meletron -78 ConoFlow Model H10 Pressure Reculator -79 Gctiroreasor Suction Vanes Press. fl -80 Air Drver ConoFlow Corp. .Ashcroft Jayco UlitV B8 6241 INDEX OF MATERIAL ORDERS FOR ^ PAg 2230 PROGRAM PROJECT, W. 0. 8335 PLANT 06 ORDER NO. MATERIAL i - INSTRUMENTS (ContTJ SUPPLIER PC-6-J-81 Sta-Dri Filters Model 6^-SU Beach StraDri -82 Indicating Press. Transm. Ashcroft -84 Orifice Plates J. T. Shaler Repl. Annunciator Components Scan Inatru. -86" Installation Material Fisher Governor -87 Venturi Tube FE-06-460 Mosher Steel Co.________________ -88 Thermowells Decker Tna+.rui^ent Surrolv Co. -89 Instr. Installation Mat'1 Pacific Pipe Co. -92 TI-O6-8182, TI-06-8183 " Weston -93 Instr. Winterizing: House Moran Furnace '-95 D/P Transmitters Fctxboro Co. -96 Thermowell TAH-06-510 Decker Inst. -97 Orifice Plates J. T. Shaler -98 Manometer Pl-06-684 Meriam -99 Refrigeration System_____________ . Black Siwals Rupture Disc. Installations -101 Restriction Orifices Republic SuotjIv Co. -102 Freon Leak Detector -105 Tnatal. Mat11 for APS -106 Nameplates & Tags -107 Rotameter General FI entric . N. J. Hatter Acme Knerraving Ho. Fischer & Porter Co. -113 Fisher & Porter Purse Meter -114 Thermowells TW-06-823 & 06-824 Fischer & Porte Decker Instrument Co. -116 Orifice Plates J. T. Shaler -117 Allov 20 Orifice Plate FT-06-4l0 J. T. Shaler -119 Liquid Level Gages Strahman Valves INDEX OF MATERIAL ORDERS FOR EL PASO REFINERY 2230 PROGRAMPUNT 06 PROJECT, W.n. 8335 ORDER NO. MATERIAL J - INSTRUMEKTS (Cont'dl SUPPLIER PC-6-J-12I Purge Unit Install. A - Crane Supply_______________ B - Blacfc-Siwals & Brvson C - Leighton Stme______________ !D - Adam Hill Co. E - Schutte & Koerting -126 Thermowell TIC-06-307 Richmond Reclamation -127 Scales for level Gages St-rahman W*1ve -128 Press. Gage Pl-06-605 -133 Thermowell TIC-06-305 -13b Flanged Thermowells_______________ Ashcroft -135 Dial Thermometers PC-6-K-4 -5 Tr - MECHANICAL FCJTTTPWEIVP Freon Compressor Driver Freon Refrigeration System Worthington Corp. York Corporation PC-6-SP-90 Snare Compressor Rotor -91 Spare Turbine Rotor York Worthington PC-6-L-33 L - PIPING Relief Valves ontv bo 0^:43 Leighton Stone Wm /*\* I. Or\ IHDEX OF MATERIAL ORDERS FOR %L PASO KEFIREHY PROJECT, W. 0. Q335 2230 PROGRAM plant 06 ORDER NO. MATERIAL SUPPLIER PC-6-LX-5 Consol. Stock - Valves ! ` : . * -6 C/S Valves & Ftgs. -7 Pine - C/S -8 C/S Flanged Valves A - El Paso Pipe & Supply Co. B - Jules & Bennett Co. X - Richmond C - Mine & Smelter Supply B - El Paso Pipe Supply Co. D - Metal Goods Corn. -9 C/S Screwed Valves -10 fi/fl tp"lunges -11 c/s Welding Fittings -12 C/S Strainers, Couplings Flanges A - El Paso - B - Franklin Supp, C - Division Supply D - Vernon Tool E - York Dlv. Borg - Warner B - Jules Bennett C - Western Forge - D - Vinson C - Jules Bennet D - Republic B - G. S. Thomas-& Border Mach. D - O'Brien Iron E - Kreml - F M. B. Atkon ----------- =33" c/s Bolts & Gaskets -lL c/s A - Refy Sthse. - a - El Paso C - Rouston Gas Ref. -15 C/S Screwed. Fittings -16 C/S Somastic Coated Pipe A - Refy Sthse. B - Norvllle Wilder - C - Jules Bennett -17 C/S Pipe Ftgs. & Valves -18 Flanged Valves -19 C/S Pipe Ftgs. & Valves -20 c/s Cooling System B - El Paso A - El Pabo - B - Alley Steel C - Jules Bennet Franklin Supply CO CVI 1 -29 C/S Instru. -3^ L-7S32 - 3/4 -35 c/s -36 C/S Misc. Pipe -37 C/S Valves -38 c/s L-76LQ-6 ___ . A - Metal Goods B - El Paso Pipe Vernon Tool ' Centex Inc. ! i ...........T"~... . A - El Paso B - O'Brien Iron A - Storehouse - B - Mid-Cont. C - J. G. Bennett El Paso Pipe Supplv ' "V r W,' ?i'TlWtr------- n r. TS------- 1 ; INDEX OF MATERIAL ORDERS FOR ^ PAS0 REFIHRY ,_____ PROJECT, W.O. 2230 PROGRAM ______ (^LAKT 06 8335 ORDER NO. MATERIAL SUPPLIER PC-b-U-39 d/S Pipe 3RT C/S Pipe -41 Alloy 20 Pipe -42 C/S Pipe AT Vinsoii Supply Co".------------------B Borden Machinery Co. C. Monsen - Bumegan - Regan B. Trident Engineering A. Vinson Supply Co. B. Norvllle-Wilder A. Mid. Continent Supply B. Associated Steel C. Vernon Tool Co. B. El Paso Pipe & Supply A. Mid Continent Supply B. Associated Steel C. Valve Company -W Pipe A. Momsen, Dunnega, Ryan El Paso Pipe & Supply C. Esco k^t 1 Hose Stations Darb/Shire Steel Co. -46 C/S Inatr. Mafl__________________ -47 C/S Piping & Valves -48 C/S Pipe -49 Refrigeration Valves r. -51 Pine & Flanges A. Storehouse B. El Paso Pipe A. York B. El Paso Pipe -52 Refrigeration Lube System i -57 C/S...Piping_________________________ -59 Relief Piping -60 Relief Line Material -61 Pipe A. Pabic c. Oil Well - B. El Paso A. Storehouse Stl, B. Monson-Dunnegan. Ryan C. ihrraddngGSvstems B,.Woriilfemilder B. Wheeling Pacific P, _E1 Paso Pipe & Supply 6. Ham Forge & Stbl ~ -64 Pil*_________________________________ A. Vinson Supply B. Associated Steel -65 . Flanges A. Republic Supply Co. B. Hawley Forge & Mfg. Co. C. O'Brien Iron Works CHEVB8 6245 D. El Paso Pipe & Supply Co. INDEX OF MATERIAL ORDERS FOR E1 gASQ BmMCPROJECT, W. 0. 2230 PROGRAMPLAHT 06 8^35 ORDER NO. MATERIAL SUPPLIER PC-6-LX-66) Screwed Fittings A. Wheeling Pacific Co. B* El Paso Pipe & Supply Co. C. Mid-Continent Supply Co, I). Mills Iron Works E. George S. Thomson Co. -67 Welded Fittings -68 C/S Misc. Instr. Fittings & Tubing A. El.Paso Pipe & Supply Co. B. Norvell Wilder Co. A. Wheeling Pacific Co._________ B. El Paso Pipe & Supply C. FaircniejLd Hiller corp. D. Geo S. Thomson Co. E. Mills Iron Works F. James J. Kone Co. G. Foxboro Co. H. Darb/Shire Steel Co. I. Samuel Moore & Co. -69 Bolts & Gaskets - -70 Screwed Valves A. El Faso Saw & Belting B. Lamons Metal Gasket A. Geo Thomson B. Vinson Supply C. El Paso.Pipe & Supply -71 ,, Flanged Valves____________________ X, El Paso Pipe & Supply A. Norvell Wilder B. Jules G. Beckett -72 Cooling Water Pipe -74 Pipe & Tube Continental. Enseco -75 Screwed Valves A. Pacific "Valves "B. " Oil Well, supply ' -76 Bolts & Gaskets B. Geo. S. Thompson Co. C. El Paso Saw & Belting -77 . Misc.______________________________ A. Ref. Sthse B. Darbyshire Steel Co. -78 Plangas A. Hawley Forge & Mfg. _B. .Oil Well. Supply -79 C/S Flanged Valves Mid Continent Supply -80 C/S Welded Fittings -81 Screwed Fittings ill Paso Pipe & supply ' -83 1 CD 4-- C/S 1" Hose Couplings Consolidated Steel C. L. Nortn co. A. El Paso Pipe & Supply B. Associated Steel CHEVB8 6246 DWG. NO PE-Q>-2l4$9 QueerQ ne 12 INDEX OF MATERIAL ORDERS FOR , ^ **& ------------- PROJECT, W.0. _? 2230 PROGRAMPLANT 06 ORDER NO. MATERIAL --M-&G - STRUCTURES PC-6-M-&X-2 -X . fafcric^ted. Steal i: Stanchion Edge Beams -6; Vapor Barrier -X SUPPLIER -- Darby Shire Steel Equitable Equip. H.- Welsh Co. PC-6-U-62 W - TNStTLATTON Insulation Willard A. Salle FC-6-P-37 -57 P - POWER & LIGHTING NEMA tree 3 MCC P-579 P-5kl and P-532 Cuttler Hammer Westiruzhousc Graybar ' i CirOi\ -103 Alarm Worm ----------=105" Circuit Breakers West.incrhousai Electric SubpIv Co, Westinghouse Electric Supply Co -109 -no -in -122 -129 -130 -131 Thermostat Control Mercoid Com. Dry Transformer Elect. Heat Tracing TaI iaphnn PcrCitViS Weatinpchouse Electric Supply Co Nelson Electric Mfe. Co. Graybar Electric Co. RpplACffrrvimt Switch - Refrig. Syst.iwn acemfl'pt Switch - g. System RST)lPr'^m<,T,t SoT^noirl Vfl.lvAfl Refrig. System .......... rO^Ll J!LC_TV/ DuOo CDOc./41/7 nwn ma _ 1A I rs INDEX OF MATERIAL ORDERS FOR EL PASO REFINERY. 2230 PROGRAM PROJECT, W.n. 8335 PUNT 06 ORDER NO. pc-n-p-i -2 -3 MATERIAL SUPPLIER P - POWER A TTftffTTWG__________ * Primary Switchgear________________ S&C Electric Co. Onswitched Capacitor Bank Fused Disc. Sv. Parts Westinghouse Electric Coro. S & C Electric uo. ------------------ Transformer & Swgr._______________ General Electric_________________ <0 03 1 i i 1 0UJ PC-6-PX-22 c/S Electrical Material -23 C/S Electrical Material -2k C/S Electrical Material -25 C/S Electrical Material c/s P609-1 -2? C/S Electrical Material P-240, P-241, P-6001 -31 Power Line Hardware -32 9LA2HC53. QTllTAW^ -53 C/S Elect. Wire -54 Conduit, Supports & June. Bax -55 Lighting Fixtures -^T Misc. Electrical Items -58 Nameplates & Tags A. Electrical it Mech. shop B. JMS^HOwe. C. Trianble Electric A. Refinery B. Triangle Electric Zork A. El Paso - B. Edward Hdve p. H. Welsch lead & Northup 'll. Mine & Smelter - jb. lork Hdw s B. Hollywood Electric Graybar Zark Hdwe. General Electric ..... ' / j f [: ji----------------------------- ; i. CHEVB8 fi?4R { i INDEX OF MATERIAL ORDERS FOR ^ PAS0 REgIHERYPROJECT, W.O. ^335 2230 PROGRAMPLANT 06 !/TVEs.f/7j FELWT ..... F L E- lF ' MBTEF/BL QUEA P7 STUD ST CHEST TO SECT CHBM3BB %-//X3'^V LG, C-A7. S. 3a STdJB DIFFUSES TO SECT CHELFBEF 2/^. ~LO X 2 2q l G. C./Y7. B. 139 /7W7~ Ui 0 MEC3. BOLT DIFFUSEW TO D/FFbSEF ^'-LO H.C.STL. C. 5. f/ \M-yr- 42 \gBS.HET 9 3 \GB5.HET 44 \GLlSWET ..... ..... I 4E ! e> 7~* - /. ~S ~7~~ f E- -- w y^E. DLFFHCEH f SECT chela bee: ELFEEEE F r S/FEUS L H % -// H-C. STL. k,zX7%'0.Z>.FF"L.JL. ECUSEH USBBS 7 0S ^2 'LJT'O.D. X 7'7.ZL, H OSSET HSSEOT-OS fax s^o.o.ys^/.ji RUSSET, USE57-0 5 4 Q 8 4 8 / / / 4 6 \ST(/0 BOL FLOUT-/NG HEELD TG BELCEJ/F L?V/C 3h/ -jo :<6 22' lg. i___ 4 7 \5Tor 301 3 shell covet to shell 3"V"-JO X 6 ' LG. C. /17. a". a./k a. 24 20 X) K ! 4Q NOT 2/<]."-LO M C STL. vS ' 49 STUB BOLT SWELL CBELALLYEL TO SWELL i c ; 'so Jl. ki >:K 5V 5733 BOLT CHBAL/YEL covet /Vi/ E j1 to chbnhel S2 \FsT?if/?%/<Fr\FLOBT/NG 3333 2 FUSE SHEET ^&"~L/ X 7* LG. %"-// x sez"LG' C. W7. s. C./YL. S. H-C. ETL. X 32 70"o.F. X22%/JJ. MOHL $ BSS. !j bro2 ^\fsLEFXy. LGE5-5TTEF i\Sc Hj.^E-a, ~ fo -TrU/jBaE,- ScrHtjiErjEr-rT- ^X2S>4'0E.X2 S3Cf. FT. HOVEL 7/955. \34 |GHSKET 'SHELL SHELL COVE/? kxsiHHx sa/T\Tf7FS-o., j rr!/-flr,/i-7\5 5 ; G/?o ,E7~ \cH5HHEL <t, CTHHALEL CO'SEH ' :CT5HE5L V 7-^,fT 5HEBE vJ 0 i~EO '! ". ~ " ' ,2-22i________________________________________ _________________________ L 2 7q0. O. X 2G3/qL.Z). HOSS ER 553 ES T~05 r, M s 71 ; 88 24 24 96 } / } 2 :S8\ bJV I ; 6 0 5 TUB BOL T j "'J7//7. WVLT'LWLO L E j LO X4" LG. C- M. S, / b> i/ |<W7- | 1 3wf'~LO HC. STL. 272 n3 \ - j1GB..5.. HET - .1 6 " ELF. WWAJDWOL 3' | lf6`XL/"O.E. x7z. Subset ~i 5 5EE5 7-05 I P sO \bC jSTOE BOLEi FL V-~/4'.< HEE/D 7"' BECKLA S L7EVLCE j ^'-/OVE^" LG. C.M.S. 28 \44\STUB SOLE 'SHELL COYEE: TO SL.-EEE '-LO X 7 L <G. C. Ly?. s. 28 ,U] ^ v -n -* V 111 Kf- : X<"i^ j&-\SEOE BOLT\ SHEL 4 C/r'BAL. X'EL TO SW,, L ! t 2 STUD BOLt\cHHLv'/VEL COVET TO CHBETEL X4> 7 Sryi 'r?%*/rr\EL O/PT/HG '//EBB f ELBE 5WEE & HI EX. G35HT\ S-r-yc 5 - A* SHELL 2 TUBE 5WEL.TT - \l>S GEEEE sllEL L E SHEL L CO IE W ! 7o 1i GEE EE E . CH/9A/A/5L 7 CHXJA/WEL CO VE X CH/9H/LEL V TUBE 5H H ------------------------ ---... ........................... -.................. - FTL/o Y 9 LG. C, A7- a. | 3Fl'-L0X 73Ff lg. C./v?. 5. | X 33^`LU. /W07/EL 7 USB. &X37?Q'0.X36?g7:Z7. /YfOLLEL 7 BSS. '^XSJL'qOB. X 96`e /.Z>, Tusbet 9SSES7-OS ^^X38%'a.O.X36^''j.Z> [9 OS555' 55 HE5-505 32 32 / / / 2 CHEVB8 6285 |4fc O.D. X l.P. I CHANNEL TO TUBESHEET : l, j: ; { -i ft n'i. X La? * C |7%>O.D^ X 17* ID SHELL ib SHELL COMSR tyt lsT&L C.L.A6 ^SBST*C P I tl'frlo.D. X ll^LD. FLOATING HEAtl I V. KfliiSll mwmm : . &'%5L.Lo<S Stvo . '^/^/Atc/ks Adrt- : :3:.;^^ 2 ":k r'Mk 6/a. *-Jj&~La*6 W// ^2L ' <//., " ': t -r,; ::^T c^j-ss .. /O/R crmmsl rosrti-L. ...... ! j^ V; :; ,3 <g - Va' D/A.' &&^LT>n& ^ Hx Nuf5 EACH. /V}A7*tit*L'A$fMd"t93 Or, B~7> ,; /fcv? SHELL RO SHEUE CoVeH. \y ^v:, ' !' tf v :vT.:.- Flqa rw& AsrM A~/?3 gr. - -~^D/A. 77/:^h Cla Hex. A/c/rj each Material-AsrM A-/93 gr. b EA& : F I- -f ". ' '' /= ;'m^';' : [Ki.Vmi---,. 1'.. *-i .-. |i . iIf ] ctT&Gtt SSWsSSBTMt Mm /yxs '. ,*; ! " y".' ' 'i  I^ISlliiSiil INDEX or MATERIAL ORDERS P08,,________1 >' " PROJECT, W.O. : :: ________________________ PLANT DWG. Hu. l___ ____?SE T OF INDEX OF MATERIAL ORDERS FOR PROJECT, W.O ____ i:,__.......... ............... plant I HOE X OP HA TER IAL ORDERS F OR " - . - ' PROJECT, W. 0. _Li PUNT IMOEX Of MATERIAL ORDERS FOR h-2-t) jV^rtr, - .L ?<.. a '> /Jo !>;. L._i-1 PROJECT, w.o PLANT '/*> jtG. HO IHDEX OF MATERIAL ORDERS FOR R-05Q Program - SI Faso PROJECT, W. 0. 6Vi2 Crude Un.lt $6PLANT 1.6 ORDER NO. py i6j -68 MATERIAL SUPPLIER liquid 1_____________ _^^S^--TL-Omson Company________ 1W ~'6< TEj3&T~ l6j-W~ [a; vc .! A..1 arm Sv .1t, ch ? r> Dial Thermometers Control Valves _iflhaaL>a-flgi.neerlng Company PacIlie Coast InKt-rpmed, Co Fisher Governor Comcanv 161-69 16J-91 Awaio.nl e .Elian gi oil I/jivel Gauges .. 2- C. Cooley Company ' Jersrus.on.Gage & Valve Compar.v 161-92 Pressure. Control. Svitdias_________ Jensen Instrument. Gompany 16J-93 Pressure Onuses Leighton Stone Corporation 161-9*1 JHtttrraa^______________ Trinity Equipment Corporation. 16J-95 Safety Valias___ Leighton Stone Corporation j.6j -96 16.1-1,15 16J-116 161-120 fir? floe Plates . . Field Mounted Blind Pressure Controllers Nameplates and Tars , Air Ha?ul atorr, for APS J. T. Staler George S. Thomson Company A- Ferro Enameling Company Acme Engraving Company Fisher Governor Corapanv IdJ-133 16,1-137 Rotameters T)t p } *T*hf*- rrH>mf*1,p r Brooks Rotameter Companv Rochester Manufacturing Como an. l6j-i6i7 10X-J191 Pi fTeranti&l Flov Meters fField Mounted) Pressure Gage Syphon Bartou Instrument Corporation O'Brien Iron Works Pressure Gage Covers Southwestern Sheet Metal Works l6,J-ivj ... lo.) -199 I6J~202 Di ffe.re.ntial Pressure Indicators '( pst. t'l.f-rmof'oup] e Tnnt.aU at? on fF-1602) Alarm Units for Control Panel Annunc Lat<>r Barton instrument Corporal-.ion . DM. HO, CHEV B8 6294 SHEET .I.. OF INDEX OF MATERIAL ORDERS FOR .=22.EQ&&a.rJBJSHKL PROJECT, W,Q ...L'niAi'--. ihlLv., .................. PLANT 16 " " ORDER NO. py MATER 1 A t. PY-iLK-l^ pas Curiurcst>or.Je BrXvpr?.......... K~i6oI and K-LOOIA 16K-L36 ..Tubing for.Etta^.K^itangar.. Tube.. Bundle Extractor i6k-iLL _jHira_oE.PCutie.JliU^,,JSxLratior.._. SUPPLIER Clark Bros. _____ ___ 1&C-1WJ 16K-165 L6K-169 16K-176 loX-M77 Tubs Bundle Extractor ---------- --------- ---- ------------- --- -------- -- Tube BujidJt- i&imciQr_____ _____ ................ ----- ------------------------------- - Air Hoist fur perco Pw.ssiftuer..... Catalyst Steel Ball Bear! or. Screws for Tube Bundle Extractor Catalvst Loading Funnel __ Insertoil Rani Gimmx_______ -------------- ------------------ :----- - .United. Pipe Fabricating..Ecu.___: 16K-I88 i6fc-i8y Track Wrench Griuoer Slinks .... ............. 16k-190 ftvlon Bristle Wiper for Tube Bundle Extractor ' - . . _............. ... . . lbL-97 iox-jlioo 161. -Ipi. .Ruhr l.cul.cxi Car bun. litcaJ__E'lplng.. .. .......Gulf Coast..Fahr* ant i ng Cn. . _______ ____________ A___ ____ _ .. .......... .... Air Traps for Perco..Sweetffiaerj3.... ... lay rook. Inc. - , , i PIur Valves for Cooling Water Gulf Supply Company Svstem ,,ALLQX.laly^si.. _ . .................. . . ,, . -...A-. .. & ..S ..Dept t_,. Ficlmmd_______ D r Chappi&n Val ve Company C- Republic Supply luL-J 27 Cool.* nK Water Strainers Staples & Pfeiffer f IM.-Kb! Suctiun Strainers __ JEJeLdi ^iai111..Miiciiiiw-.Wonka______f loL-12o 16X-IJ.27 A.' -!, -S-. Alloy Pine. FlWiRbS .& Fittings... -Alloy Fift inns A^lr-y C: tH?jI EI i ;v.la_________ Jllac.tr.it. ,.J3 i-.ee! .!'.Qu.aaryJlW--_J C- Pacific Metals Co., Ltd. 1 D- Chas. S- James Company I 1 Geo. S. Thomson Co. , Ine, 1 j ....!l.L'J!l. Mfi.vils !.V .Works. ..._ ___j ; 1 T<' ; S*'; 4 , Bet :.i'CT..:-s' '3-..bid y Ccavfssty | j. CHEV B8 6295 OVfG. HO. PG-iO-.J `X-'i-y - Siitf.t HO.6 ,, Of /.-'L. .c Irt-n,/. /-(Vi _r .... ' 1 INDEX OF MATERIAL ORDERS FOR B-3y> VvoKrm - KJ Crude Ifnit #0PLANT PROJECT, W.Q. Oh ,?6 ORDER NO. PY 16X-L135 MATERIAL Valves SUPPLIER ...ill...Pit'di.-Ei&e, 8L.Supj:ly .Company C*~\ f-4 t <3 *--i 16L-123 l6X-LH'l Fabricated Alloy Pi pin#................... .. Line Strainers fee Par0.0 Sweeteners Valvfss for Sweetener Vepstic- .TJie .Quir Otfh'i'it, F^hr i i-tvt.-i n^r Company '* runberg Cor00 ra ;110 1 Saran Lined Pipe Company 1.6x-L.lAO C. S. Pipe aiid liOti.np.13 l6x-U.4> Saran Piping A-Jicrveil-Wllder Sunaiv Co. P- Morasen. Duonegan Ryan C- El Faso Pipe & Supply Co. D- American Packing & Gasket Oc E- Gulf Supply Company F- Global Packing Company Saran Line Pipe Company 16L-147 Expansion Joints. l6X-Lloi Oil Strainers . Badger Manufacturing Company ________ ______ - Crane O'FaLlou Company I6X-LI66 16L-170 161,-171 16X-L1TP Sample Cooler - water Indention' System_________________________________________ Sample Coolers O'Brien Iron Works O'Brien Iron Works Sample Coolers Kevanee-Ross Corporation Steam Traps Geo. 8. Thomson Company, Inc. l6L-iTl116X-L1T5 Aiunftum 'Dlsca for Sweetener Air Diffusers Air Vent Filter for Sweeteners The Norton Company A1 r-Maze Corporalion 16L-IT8 Flame Arrestor .................................................... Sh&nd & Jure 16X-L179 Flexible Hoses______________________________ Geo. S. Thomson Company, Inc. l6X-Lii32-' C-S. Fittings. Blinds & Saucers 16X-LI63 Heater Lighting Torch .Alloy Pining (Spools) A- El Paso Pipe & Supply B- 0'Brien Tion Works John Zink Company . 1 fi'-pT l ! 1 l/'t 0 t ructu rai Steel 1 !-(o v.n ,, oi- -1. nr.!-, I-* 1 IVu'byshire Steel Company, Inc. J_______________________________________________ ;:h;--.e.'5 1 ruvmse/ Glee.'. Company. Tne . o...un*j CHFV B8 6296 D ><0. HO. SHEET OP Sl_ INDEX OF MATERIAL ORDERS FOR B-glA. Pr.PflC.ani. - .S3, Pago Crude Celt 6 PLANT PROJECT, W. 0. 8.US 16 ORDER NO. n MATERIAL SUPPLIER 1 i ..... La.ud^.^LeliariLAl^texgpn^___ IoM-J.12 Pipe Davits. ............. _. ......... 1 Ramsey Steel Company, lire. 1 1 ".... " ............ 16X-M.L29 .attend Structural tagtaa---------- j i I 1 ||j 4- iCf-Wi 30 Anchor Bolts & Stnictural Steal Pamsey Steel Company, Inc. lOX-KilQ Anchor Bolts for Pipe Stanchions SI Paso Machine Works IoM-155 16X-M1 Unistcut .CQr._Eip...StaQM.ons... ,,. __ Ikirid^.Jladmrii.&_Esi.exAQs.____ Structural Steel Darbyshire Steel Company I^UML>9 Pipe Supports & Brackets United Pipe Fabricating Co. .lSX-MlOO Pipe Supports I0X-MI63 Structural Steel for Pine Supports 16X-M168 _Flm.iiUB.E<5l...Jfl4_3^gt5_______ Industrial Hardware & Supply Company : Ramsey Steel. Compan v 1 B] | 16X-M180 16C-MI8N 16a-M1.8S Steel Angle and Plate for Sample Connections Structural Steel for Pipe Supports Hose Cabinets Darbvshii'e Steel Campanv ' ..ftL'Paso Sheet Metal Works l6x-m.BC Barrel Backs ' l6X-M3//i Pipe Supports_____ 16X-M201 Troupes for Sample Connections El Paso Machine Works Industrial Hardware & Supply i' ifcx-Mi.39 Wire Mesh for Fireproofing Ramsey Steel Company ; l6p-16 Motor Control Centers ............. .... VLatini?iious.e Electric Corp.. 1 | 1GP-59 LilL_: Traneformers. Panels ^ Circuit j A- Fred G Gurthrie & Assoc. . Breakers ' | B- Westinghouse Electric Corp. ..................... xwhuwomhww immiiwBbWmwMW.nliij'W'1* i n*nimm9--wywyiHi wiwaiin'inMn r>rpv'iiitMrm*:wmtoiOTOTwwiT'i<ff.if _ owe. no. pk -16-16099__ sheet ko. A of S&L CHEV B8 6297 EF i62-A (5GO-C0-3-52).'' i NDt'X OF MAT tit IAL ORDERS FOR ,, - Kl.mc PROJECT, #. 0. <: ............. f'LANT ; . oljctv/ do cono INDEX OF MATERIAL OROERS FOR ..... -- . PROJECT, W. 0. i'lji ___ PLANT ORDER NO. ! ' MATERIAL I6x~(.,l6i ... tJiCh3i'..ggiLc................... ...... ......... SUP Pa I E R J&t-fcysr,lr.e S3 5e.el. Ccmpiuix -.... ...... ... ------ ------------- ------------------------- ------ ...........................................--*----- ---------* ---------------------------------------------------------- - i ---------- ----t%r6jshi re Stel. qmjaany_..... ..... t iUW v , ,*U i\- ,...TUt'S.GD._Sssl. Cdmoany [ . .-Jd. .'.LL-U. .... ------........... ............... . JBroojgnan ..Cosymix loX-Hl'f 3 Fmil.tare i'or Control House Southwestern Glass & Mill Works .... -: L"f.L`.ju .: ., ' ;i _ . i ' : ' /. v ' . .I"-.'. ' i.'. A-I'-iti.:: i ,iy-i oil Curv t.r v 01 'PeMit Vi.Lli.e-j Pioc Cousoarsy u'>cr.i.>. Ivor: Works L-:-i>'jr;.>i-ni, 1*..icfjj-A.'LtV'&n. Corar/anv .A' y.iuHato.r W rU'-nan : d u*..it...ury '>-'tr.- ar.j loan Corns an/ Vi 1 c.! . A..:Oy Co. C* ' *. ] *1 ; ] *; n * f;. V1 Dr n. .uLv-.e. Morn: Products .* .r 1.;^ > < --.... --L'-.J . .El Paso Machine Works --- . _fiy&s}r j&geX. .Csaneaayl. ------------------------------------- ------------------------ ----- ----------- ------------ - ----------------- ------------------------------- ----------------- ----------- ---- --------------- ------------------i-------- :' \ (" . ' T 7-.*;;f: 'r,V - *.' , . . ...... : ' ' T.<-r * U.1 > :Ml . i . CHEV B8 6299 DWG. HO. isV'iaL . ro.VL'.r I'.'trulL-ii-i Go; ,-.: d-i?' ' o.'t . ''P- .-ral -. Ch'"'i1 cni V-. - Ci.-l'p. SHEET H0< -? OF /& UNION 5000-101 BILL OF MATERIAL 'JAP COMPANY TjyjfC E CREEK. MICHIGAN Vn I ACM ItCt f AMT AO TAG(ITEM)N0: q-1607-1 (EPR-46478) PUMP SERIAL NO: 742762-201 REC. DESCRIPTION SPARE PARTS GROUP I "H" PUMP pump Yypk PATT. OR DWG. NO. MATERIAL 849 BEARING BRACKET STEEL BALL 813- INBOARD COVER 829- 1 4 INBOARD COVER DEFLECTOR CUP POINT SOCKET HEAD SET SCREWS 813- l OUTBOARD COVER________ _____________ 815-:) L-THLIIM. 829-. 1 HEX. HEAD CAPSCREMSL.____ OUTBOARD COVER DEFLECTOR _849-D-15Q6 CAST...IR0N. .1/4" DIA.ST'D. JRADE-STEEL -ai3=A=2m. B-U13....STEEL. 829-A-2349/1 JLMNUM #10-24 x 5/8"LG STEEL Jll.-C-1.944. LAST IRQH. ARP-568-251 BUNA "N1 3/8-16 UNC^ 1-1/4" LG STEEL 829-A-2349 ALUMINUM CUP POINT SOCKET HEAD SET SCREWS OIL LEVEL INDICATOR________ ________ CONSTANT LEVEL OILER PIPE NIPPLE - 1 15 3/8" HOLLOW HEAD PIPE PLUG 820 17 SHAFT 881-: 881- 19 831 20 RADIAL BEARING THRUST BEARING BEARING LOCKWASHER 821-' BEARING LOCK NUT 829-2 23 24 845 28 815-e 20 27 28 OIL FLINGER CUP POINT SOCKET HEAD SET SCREW ROL-PIN COOLER COVER COOLER COVER GASKET HEX. HEAD CAP SCREWS 28 #10-24 x 5/8".LG STEEL BIJUR #B-5631 TRLCg-jil. 111 PIPE x 2" LG. 3/8" N.P.T. STEEL STEEL 820-C-2447 MRC-210M MRC-5309-G W-09 N-09 829-A-2110 1 4-20 x 1/4" LG. 31-S-125-0375 845-C-1945 815-A-1824 3/8 16 x 1-1/4" LG. 5i I_ALUMTO STEEL STEEL CAST IRON DURABLA STEEL 31 M6TIONAU DWG. :OUTLINK DWGtt AD* Y CMKD, CHEV B8 6300 PAOB MO. OROKR NO. BISIB1SI BILL OF MATERIAL r- ,VIP COMPANY BATTLE CHEEK. MICHIGAN f QUAN. ftCCT iM. EACH NO. ITEM NO: G-1607-1 (EPR-46478) DESCRIPTION REC. SPARE PARTS 4 x 6 x 10-1/2 "H" LINE PUMP TYPE PATT. OR DWG. MO. MATERIAL 1 8on 1 ' CASINGL 300# fLE. ....... .. ............. 2 3/4" N.P.T. BULL PLUG - DRAIN I 815-3 3 CASING GASKET - FLEXITALLIC 12 4 CASING STUD 12 5 CASING NUT (HEAVY HEX.) .6 1 805 7 IMPELLER (10-1/2" DIA. MAX.) 2 806-1 &28 IMPELLER RINGS 9 -0002358 v A?16 GR. WOR M-39-34 AI08 GR. R1113 1 815B1181/2 ToTsI sTL; ASR. FTI 1 FO A2236/6-10-12 A193 GR. R7 3/4-10 UNO <r.` A.194 GR. 2H 1 80501445/9 ACT-0A-6-NM 2 806A1418 A582 TP 416 1 808-1 10 CASE RING - FRONT 1 808-2 ii CASE RING - BACK 12 (HT-401) (HT-401) 1 808A1412 A582 JP 41 1 -8QM21-ZS___- A58? TP 416 1 821-1 13 IMPJILLER NUT 1 821A218R A29b GR. CF-8M 1 14 CUP POINT SOCKET HEAD SETSCREW__________ #10-24x3/16 10 18-8 5T GJI ' 1 811-1 15 IMPELLER KEY (l)-....l/4> 1/4x1-15/16"' 316 ST. STL. 16 1 847-1 17 THROAT BUSHING 18 1 847A2350 A58? TP 416 1 802 19 CASING COVER 20 CONSISTING OF: 1 302 21 COVER 1 -802 22 WELD IN PI ATF. 23 WELD AND STRESS RELIEVE AT UNION PIJMP CA MPANY 24 802D1949________ A216 GR. WOR 80201949 1 502R'l8?7 A216 GR WGR 4 1 1 )2 1 1 1 16 25 HEX. HEAD CAPSCREWS (COVER TO BRG. RRKT ) 26 METAL TAG (WATER COOLING IN) 1/P-1 3 UNO v 1-1 /4 1 c 5TFF| L-A-2358 18-8 ST STI 27 METAL TAG (WATER COOLING OUT) 1 -A-2359 18-8 CT STI 28 METAL TAG (LANTERN RING IN OR OIJT) L-A-2360 18-8 ST STI 29 PACKED PUMPS ONLY: 30 METAL TAG (SEAL FLUSH IN) (SEAL PUMPS Of LY) 31 ROTATION ARROW 32 NAME PLATE I 1-A-2362 L-A-2361 L-B-1853 18-8 ST STI 18-8 ST STI 18-8 ST. STI . S3 ECUTHEON PINS ROUND H.D. ohfv r ft*TM #12 x 1/4 IG. 8_8 ST STI PUMP COMPANY IATTLE CREEK, MICHIGAN Sect. Port No. Rtc, Spare Per Pump Qty. Per Pump RECOMMENDED SPARES (PRICED) Page 1 of pgtB 7-10-74 J 4 x 6 x 10-1/2 .HHS Serial No. 742762-201 DESCRIPTION OF PART UNION PUMP CO. PART IDENTIFICATION Sheet Number Pattern or Drawing No Material Rc. Spare Price Each * 805 1 1 IMPELLER (10-1/2" DIA.MAX.) 806-1 1 1 IMPELLER RING - FRONT 806-2 1 1 IMPELLER RING - BACK 808-1 1 1 CASE RING - FRONT (HT 401) 808-2 1 1 --CASE..RIM.--MCK ...(HI. 401)_____ 811-1 1 1 IMPELLER KEY 815-1 } 1 CASING GASKET (FLEXITALLIC) 815-5 1 1 OUTBOARD COVER "0" RING B15-6 1820 1 1 1 COOLER COVER GASKET SHAFT 821-1 1 821-4 1 831 1 1 - IMPELLER NUT W/SETSCREW 1 BEARING LOCKNUT 1 BEARING L0CKWASHER 847-1 1 1 THROAT BUSHING 881-1 1 1 RADIAL BEARING 881-2 1 1 THRUST BEARING 822-1 1 1 815-3 1 1 809 1 1 SHAFT SLEEVE-PACKED(HT 401) SHAFT SLEEVE GASKET LANTERN RING 38 1 1 SET OF PACKING 847-6 1 1. GLAND BUSHING _ 805C1445/9 . ACI-CA-6-NM 806A1418 A582 TP 416 $ 845.00 $ 47.L 806A1418 A582 TP 416 $ 47.00 808A1412 A582 TP 416 $ 72.00 8,08A2179_ ' A582 TP 416 $ 72.00 f. 1/4 x 1/4x1-15/16 1 316 ST. STL $ V 304 ST. STL. 815B1181/2 ASB. FILLED $ .75 fi. on ARP-568-251 BUNA "N" 1 1.30 .815A182.4 DIIRMA $...... .75 820C2447 A58? TP 416 A296 821A2-188-------- GR. CF-8M 231.00 $ 9.80 N-09 $ .85 W-09 $ .75 847A2350 A582 TP 416 $ 11.50 MRC-210M $ 7.60 MRC-5309-G $ 19.50 822B1876 815A2466 809A2398 A582 TP 416 $. 144.00 ASBESTOS $ .75 A582 TP 416 $. 46.00 38A2399 847A2350 ASBESTOS BRONZE $ 40.00 $. 21.60 - ------ --- -- -- .. . . .... ---- ---------- -------- --i 1 NOTE: FOR DYNflMT f! Rfll AN OF TMPF 11FDC 1 rin tfin Rn CHEV B8 63C 2 MATERIAL SPECIFICATIONS blNGHAM PUMP CO. f ,l*rUNl G fc .. date V- ROTATtON \ cw-ccw FIRST-USHJ 'MATERIAL LIST PUMP SUE! AMD TYPE- I ****4rp&*6- Ma'i CAD PROC3SS ' PUMR fW SHEET No. No. Shoafsl LIST No X I 7 i-5^40 - -z? FOR ORDER No. 40 r'W 'l* `40 QTY DESCRIPTION DRAWING PT PATTERN No. No. No. ypffKTUBfi,.CAfr'. ROME: a. -'Z BRACKS^ material 1 Xoluta C&a ft- T" Other. MtLch.A..>wg. Dwg*. zs - o4& AaTM._A216.rA2 ilcadaJSCA___ /y . &%&&& ..30. ___ -i 2 :/2 Studs - Volute Case. * "T- .... l-4z^ Huta . r. VQlutft-Oaaa - 3flnilrf-la.-.H.vy^--P_at t, jl XI Pipe Plug * Vent s 2J j Z^A><- S/fANK S-aAriK \/y JL L 1 j PIpq Plug; -Caae Closure Z*?/Xr- s://AjoK -y?-jr Steel A STM E ... OrBda..B7 iUT A8TM.XXSX 01,afLa...2fl.. --.St j_____ ..... T'&fe*... . '.....st,.... riwpaopfl^a - Pqmp Hold Down 2 r_2 i. ..Taper .Pina..,r_ 7j^3 1" loll X /.^ LUX Afcharv ..lt*flh.^.._ftyg- Fatt. Dws "'T * 12 1 : Reducing Bushing - Flush. Typa__ Ll..4?l6L ir !._Plpe__Pluga .;?.. Jaflkat -Clptflu*. a,-r..C tak^.-Jl si* . e -_V.. 3_.L,,Plp5_] . 61. .. /9-rg. ,ClA> . AsZ. CoRb___ _ .c.Sa~7"~7 .. ..AS.TM .A216-47! Grsdfl....WOA____ /XL^_X_t. .jenfe. ASfe&i _____________ __ . at. . _.. , s,t. . ___i . at. , , .st*. . --i . ..... In f'- ...,. -' r * r CHEV B8 6315 .z5s/eeT _./.....oj?_7-. ^ iv> ? K! r Ki -d ' I ; : /\; : i: 1V 4' / r Q r:u cl .... < 1 : K W) ! l- j W I 3 I'i 31 q *' j | ':?) 3 Q C~. i-t i- i ` 3 M // 3 <j>> i* 3" , C> * 3 tfi W I\l IN I nJp/ n) n) 1N 1 J rM lV N d 1r~i H I iH H 1 i CM t--1 j--1 i pq A C <uj O ;' <t! 1. t ^4 A>i S' CO . MD f CM Si co ! MJ CM --CT CM r"\ H H ri -:j o 1 T; s^f U l 1 IA 3--i 1O S' o s: S: * sO ! CM j c--j Mi cS CM | Nol (V1 CM j CM In CJ `3 00 W C_ t fi 3 5X I CO V\i \C ! >*! 3i " MsJi CM J q H ' '-r- CM o I sd 3i C\J -s s:o'u CM <M ccoo 00 CD > Ui X O E r--^1 Q ' '0 : r in p 'z w 9 .- -J ,Y : > d/ tn.LJ \ t$i ,r ii K 5J & , 'V U\ I < A % k <5* o q $ E; C,, iK I o $ ifcj ,/V S u i--{ t :/) ' MO i:-< ^ ,*0 3 ^ ,V j. -'Ji -QP;M 3 .- 33 = M3 ' J~i..n :?. 3 `3 '3 "l O'.- -d-; 13 ? nZ :3v it! k1 i;.0 q " T- i 1 '. r- d Hv. ") /3 3 O C5 i VI! 3 . J ft I V) , UJ I + 03 So N !H! -P~wi]lMMcOvO I j(/CO :HH 2H C-!` !S i ctf `h -4 ~*2 1 -r^ 1 ` J *.U,li 2~t H i ' Ccm- :r ` H ; Q.' ;s fa. , Cm ' I r o o : H l''' r> N r*i V A 9 -P ' r-l . 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RUSSET S/SSFST0S 20 3 72893 S 7 2 8 S C IT E M e .-tfc i7 >4 MFCS. BOLT & " T/S. ///SSVESSOLE X 3" LG. C.AT. / > ie NL/T~ / 6 6FSFTT- 6 "277- FEETPOL T 3/4-SO \'F"'N/"O.D.X(3'7.T. AS. C. STl. 20Q BUSSES /ASBESTOS a I 7 S TUB BOL T FLOSiTSSSG EEB TO BBCK/UG DTV/cZ 3/q-LO X 7-^z" L G. C. SY7. S. 24 J6 STUB BOL ~r SS/E/L COVEF to S/SELL Ns'sox gN` L g. C.SSS.T. 2-4 19 STUB BOL T STILL CEEA'A'EL TO SNELL XNj'-toXQ'/z lG. C.AT. 5\ 24- 2o stub BOLT C/STS.ASASTL COVET TO C/ST/vVSL \3/q'-AO X 6 3N' LG. C.A7. S- 21 FLEX. GFSRET ST/LE- A? FLOST/SAG SST/AU 2 TUBE SHEET \/q "x 28 $g'0l. X2?^X/.D.\M0NEL 4//SS. 22 FLEX.. G/9STET STYLE ~/K S EEL f TUSE ES/EE T~ ZqNZ^O.U.X 3o\"AD\moUL 4USB. 23 G/9SRET SEEZL f SS/EL L ipOvEE 16X30% 0.0. X 3 <9 "S P.) gF UJUsBE3SETFOS 24 GFSSTET II EhEauv eE''NcaS'Ee7e!2LN'o, see =2 2 <->'^ v-- L J id A t I t r~ j E -7-V ) B SC tElT x.T tT Wi-rrl =::z=7:;^fe D' i 'usa es to s | -4 2 OE EU. 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DESCRIPTION SPARE PARTS 1 822-J ' SHAFT SLEEVF-PACKFD fHT-4m.)_... .. 1 816-7 SHAFT FI FFVF GASKFT______________________ 3 1 1 GROUP! "H" PUMP PUMP TYPE onPATT. DWG. NO. MATERIAL 822B1876 81BA2466 A582 TP 416 ASRFSTGG 1 809 1 38 4 LANTERN RING 5 SET OF PACKING 6 1 807 7 GLAND (2 HALVES) B 1 847-6 GLAND BUSHING_____________________________ 10 1 1 1 809A2398 38A2399 < 807B1875 & A582 TP 416 ASBESTOS A216 GR. WCB . ..B47.A235-Q________ RRGN7F 2 " GLAND ROITS fALLFN HFAn GAPSGRFWS) ___ mzit UNC X 1-1/4*LG. STEEL 12 A 2 13 GLAND STUDS \ 14 / 2 15 GLAND NUTS 16 17 18 19 20 21 22 23 24 25 26 Z7 28 29 30 31 32 33 34 MOTIONAL DWG. OUTLINE DWG. MADE BY A2234/4-13-10 A193 GR. R7 1/2-13 UNC A1Q4. GR ?H CHKO. CHEV R8 6321 --L PAGE NO. ORDER NO. BILL OF MATERIAL job____________________ _____ _____ date.."V--7 ' H 1 ' JOB /o -</3i BILL OF MATERIAL DATE__ iAC23 J?7 DRG. No. fb -fy SHEET AZ___ ORDER NO..../TU22^ii.AR____ 6 j / <r / , >^"APPRO. JOB NO/'-^; .V/-^ / Irw ~S t'O" .s? ? i j iMATERIAL REQ'D AT DEST'N BY S /P / r / J//j _________________________ ___________________________________________________________ _____ ` date ITEM Q/UANTITY U/TNIT DESCRIPTION REMARKSPt o i-\pf- Srrn % voC'l 6ftu P 'CQ. ji b's'// nfVj,a .P- ' ULV /2)' f?F c.? fr.K< o ,/*< *vy' b,/-~n ^ rk eo. a ...,.3 P) //(V`<0 PJiTt> S6o Pht'ki/ucl y-`J V /6 j /C 'o- M <o/t/a11 r-p/j/f-fi. & ct scp so o. S>?i'llB/O/fO&B B<v /s'zy* & p s :'.CM (O GJC J '! r>jof * v/o 3 w r off uj ; P ; . " s TA A-//3JP p- 0 IT Poto I/O 5 QO, %\" &0S3 d-'-Fo7*' CO Siu Boa " .. re9 !y 0/0 0.xPL OfPuCOO? PoAsQ 5 y.rf 00 61<J /'A.V <po 1j F/OlOP' /SCO ** spp/5 O.P/7~>/ ... /d_.,, Li_J " ____,_________(p (IprtAfOl /&/?Lj2JUh.-. -' V/, ->fZ 12 <2 9 h xJ avSt?j/) &#.T 6-7 kJ 7. 4^2 z4 //?'/ /f ,'A, ,, ^ ' To? CP pa. :'k X s' \pyTu h /l.o 7 M ~0 Ofx fOk t\jo /} r/UF~ 0*0 lofTf B C Scor'd. jEltmAlI' Till / OSSj6 Pf \)i 1 Pa'O pn~u< PCB bo . JL.,, . /. i /L-' (''b . . .. -_. .. -- ----c.o / P ^ 'Jo 1 f-ol~T} 7 ,-/\ ,J`J {U/>'? - ; _ /-T> !i .-r .. ,' . . -- i 11 ,1 1 -- ---- ' l V4 .t ^ ? > t CHEV B8 6323 ShCET 1 // OF J/ SHEETS BILL OF MATERIAL JOB/6 - 43& DATE 3/J.3 /P/ DRG. Nothy/,-PI911 * a P.J/ vV^'./S /: IL jjTl - Ufa ITEM QUANTITY UNIT SHEET.S.2___ .jny/c/y.'/t > z ,' / '/ kP r- ORDER NO. &Q1 <7; 70______ Appro, job Nd&rdApMLidJLW material req'd at dest'n by it faS)OAlC fajP DESCRIPTION REMARKS / 76 (g-q /A fadr'f J/jv 5 <.)? ~1F// &"> fay* 7 /9^ C? fa / // <2 Q *3 /</V v s .T7// Si. 6^ j ' /A?/<r ^ / /tfa^.PT C.? S// 5S 5" 1 w ,, ^ aa'lcA- C hG fre, 'hi (s/*Pf Vi V Sic Fm#iS r*z .>__ 32 Gft S>" /r>;iZ\/r/u!\J /33~kf> faS 1/0 A <3 S _^c-| tA ' .. (*.'/is, /i.iZ/^phszp 'y7S ^'3 - - - ii ,-r,oi'ibi~0 1 i 7 >/fk <J<9 I y//VfS/a/lC, ip/P/iSy mfafapi/Pc /Tioftyk s^_. W <?a 7 fcpyiu 9fa iR 373 PjPS Ryj 9-- ea .P S lidaj CSfa/P 7 Tb xsT PI' rilU ik // <p3 i `L1 /7-V'L^j Cl Stu ,// -//___ ii? , A v i ,Ji fafbuPtr/? Cl apt',07^3 t?t> UsTr*U: la ; j JF- ,o. // A /' 1 /S'-5 3 6 t'-'fid t - j .J ^ , , yf- : 22 (?<2 . ^ 7 /Sz pp Cif 22 j $ S? iix tr/rt/fs-r /-y a -p my c/./} ) 2 a. , GO.- hxJyo IL 3 fid a. t C-7 y/zyyzr aJut* /L K-V?- As tS ikp/yiT ,67A./; P,f*y Slpm ! ' ; 1 ; ; -- ---- c,-, >! 'Ft- 3 . / ,: .<:* lot <* * .-........ i-;.............. --.......... -- - st '*-< 1 fa 1 \ i L ( CHEV B8 6324 i SHEET _/ ' /\OF SHEETS f mi o, 3,1.1 i?5m r 'I_.i PRIfJTtU lf> MSA JOB /> - 45 g* BILL OF MATERIAL -- , -__ :DATE- ''Iz.sJx 1 JOB /6 ~ 'yi? <P" BILL OF MATERIAL DATE DRG. Nofb'/6~^7P'S3-C^ SHEET^JL_____ 3/A slii&Jh As*' (!/.&> / /(. f /'V/P o;//v7>v -r- f~ St > - -2*r ORDER No./7) 9/73________ j APPRO. JOB Nd7-^V-S-JP/,, - /y ~ / ^ .5'7l .:;<r MATERIAL REQ'D AT DEST'N BY //.//// /'/?/}') trn~7*? -r~ ~ Zr ~ O ^ "===^====^========================^^ date ITEM QUANTITY UNIT DESCRIPTION REMARKS z. 3 d._ ... J/ / /Z , :; f* -f * rt 'It1 <?0. /D n' / ' i"t ^ -Ki d~ -7~/ * ay /v/5* A/ / <?MT ^/t/K zbA T .Cl 7 '/f PM, '/& "P''4nr? tev Bit&/ir o_.. / 6? .... ./..... ...../...... z,, ..jZ_. S..Q-.-a /yo (>S /QL crcL y'./ tQ Si)QO -5H. tf;(h b'&s' /H&jf/ih\-...-h / ,< XX 't. &rrr> Qf6 u^rtfs ; L iU\ _? ..... Z_ <l;y . ;/jJ.V- red U/I?.h 9 A Z. 4. ' 3/Ta5, &q_ r/4 Z; /sc. Z/> fc? /0_ /y- LL,, ^ L/ f. /. t.u,M /'v 4 'h(s L /~ '<6' //_ VS/D v^//> r;v /Z_ / c~ u Z1 / ^ ~-Z dLd'LJlJd'^ _Z /", A 5//, & g /.3' 3 Z .o__ A... 4 / "xtY/' Six' frr. Oo^c.. Pf=-h &w y. C '('L? , S-// W ,57//^ /^v?. y//-/.///, ea PC X; ^JiS'SdLfkLr ._eZZ. Z _ f yI .-- 1>. /3.A /JL\,. 2^/L.-jthhx..L'Mxn/L A>/rZE/T.. >y._ / 7>{) 'A A/i,jlJJ&lxLLiJz>h.. .L-u/uipLj yi/A.; __ /r 4... . A|__ b OjG ^3// Z,y_4/.)Tg />/(/ .3 /T // ;!j dL 3 ~i Zjc"* XxZ. . . -iS'6 Yyi'M 2.--ilizJ''JLtLi.x~ L.L Lj,. 3 _y V 4 MS'1 W/.-A? />-/7 4>.^- A-?*- ' I i '/ '} d.(j- l '%#/'!/-! yyy^S-'Yy _/!=-. M.X..!Ul-lY zjI&l aaa:C a .Lh-SjJ-lL-- ^ {'Jx-.j-fte Aiofy r// '.>/ >'y,/____ La ..i.l-'... V CHEV B8 6326 JOB.. /&- -/vr BILL OF MATERIAL DATE. DRG. NO.',L..', J'/ i? >-C. SHEETJJA__ ORDER ncSm v/T ? </ r-c` ' / A / }.) J~ ^ \ / j\ .1 is 'fii?i t\J 1 C.A" i H. y*~ MATERIAL REQ'D APPRO. JOB No: AT DEST'N BY ^LjiS/L.../IlOJII. _______________ DATE __ lZ____ 5 ->c- ITEM QUANTITY UNIT DESCRIPTION REMARKS I tl 'i. i 2i. J K'- 0\ i! L P !':< LI, ,/ Mf-W 211 .ft . l_.se 4- ^ O__, 'i L... j ; u >.. 5. iv<- !: rUu 21- i __ v/fo '-t.-r. -_____ 7' ;'~ C. H.. `i O________ _(,L. " - 1 ' 'v ' ;T '/ -j~ . i L. T c *7 - T1 a ` L-` . .) j ii I'D..... t t~ 7" A i )/ < t\Pr\eh \>o V " .. w ,~ 1_ ..-L.U.... >JOOQ >- A . ' i P ' Fife 0 Y: lU V ' - _'..i.... 400.0__ 1 AY _S Lr <20 _'\b -(h/< /- 4rl (. 'o/TiP AfAt-i 4A`P 1. C.-i t'L" ^ St L S iU- C/o FjP U ^ P;d. 7 riNl 'OC IVr- />f i :r> 3 TC. 2'" * t'sf* oco & & y A f-; <7 14 A/tA/AT- J Pt.Aj hi "?b " 'jy~y /-7y T" __ '! - L.t /W ;NPtliuvf? /4i(QJ!6Q _ 4 f'l / A . ^ i... :. L..CSA I .o0.to,,.oh..i!0} /<-AT 'll........ Tix/?.__b2J>L..jL(iRILiB.'sL.... -j- ':"f. <'T. -* * rr7r" .t-a; * --Jl.. 7 :l A.r6. :i wf - .2__ 'z\<2_____ C22--cl2:}. .jflfLIliU ck-kii-: y'LV/: - 7 if CrA /IT/ /<#&.) / yi CHEV B8 6327 JOB........./6. -'/? BILL OF MATERIAL DATE___________________________________ S-JS-S'/ job - /J9 BILL OF MATERIAL DATE__ 5h ^h / DRG, NqAV/'/ .. SHEETvi^i .ORDER No./VO 9 iQ '| XL U 7 > } ',`s *** { %) o --A-'L// rp/ tu T - APPRO. JOB NOTLfr/ C 'W- , c_. /3 io - 9-'3 v> : C-^V-Kyr7^ MATERIAL REQ'D AT DEST'N BY SI'- / / IhZj)-i ITEM QUANTITY UNIT DESCRIPTION REMARKS / A L </ L. 3 .o. >t JI Z I /c ...O i i jjAT V*H <1G Or, ''3kj.'/h-['/?'f.f'h'rck: vl\j3lt_/j/u i >;>/*F.S, ,./;, /U Wo, '1)3' P, P Sc M *) i ) 0 5/l- d.i-O. fltiouJt.iP. ST-j /oV- '' hO,. ft.iu. '13'f- Srb. -1'//. S PfctriQLF iZ'JtlZ) _..ii2lK,, SsLi ':kk^iud ZZf-3-j mh hit-ic (0&T9 'k t/X 'J L \4; in Z-iftX/C by LLl'l.HrXiVuT^ ^J_iZSu.J...jLgW..g C . I O 1 \ S V "V ^ 5 T ^ / ,.. O .. ' ! "vf vU i.. CHEV B8 6329 SHEET y OF y' SHEETS JOB BILL OF MATERIAL D ATE JOB____S& - V o BILL OF MATERIAL DATE__ ^ybs/eJ JOB / 3 S' BILL OF MATERIAL DATE DRG. No^'i ^V/k..&..SHEETS:....... ORDER No,$#i c/.'7<s #3, 5/3> A./-V h ** (* Oi*'- - c><3 -6 ........... . APPRO. JOB NO-< y M-? - /V~ .../W7>4V ' ttt/T MATERIAL REQ'D AT DEST'N BY ''Vo / V hir/T', DA TC ITEM QUANTITY UNIT DESCRIPTION REMARKS /_ . v/-ni3 ...sTZ....V /-V" _3zZ_fZ.L A 3 p-1>3 J, / i... .i_. 0V 5L / Sociii t>7c ~Gj W >. Sft- & 'ta75 a/7/7`2-? /j. Ay 'o iI.:L'.! _fW?...j2^jz~jy.JJL J"/sz*03 Fig.dir.v iLT l!l.AJTL/!SZr4: ^/i^LL^lA3lkLy.6l. ZAtk} B/ A l*^/.p...#. 3 31 /&&$ - A. ^ \ > /Sz2A5 k,ju, PX.'/lf/ P,F- S,-L VC L /. 4 o&A A 5 W; !"/o. //A. ' jr-r; S-AA 7c '2 ..... --------" v a i i") ---------- ^.2. 3 V w' ! ti _ 0i '34 -VVf /2, Flfiotu ^ >P- 57k u^r ZiL ex, W 4-Ay. 7r~^ ,SZN j <*T V / 4' 57-/ e<re ZV 4 S.-yv, 2. S, V?1 V a > Li lpjkjhm }A ..v. 4.... - V 1 < '> V 3" '3. Vft -S/Z '.'M/r \J O 1 i P/.'/Zj /t'cV /7oj_____ , /f J?...... ... / .... J"' ... 6, i ......Cj^J2L.0lJfr^l ! -f&Z*x 'jL'f^.f....s'iliL.-.C'.D.n') i-\P.z]^PLrlr -,,,Y 4 ,,.....sys. 7!**-* !/'/i~1 3- /t>Jo c y.,-7 A _/..4 <T;^- A?^r-_ Jj-Ji .ii/r:k. A_a/:3 . f<3 CHEV B8 6332 -V j'4 A-'t a., ;./. ^ T/// j'J/'-C'z- llJ L A|.Y -'.4.i SHEET / Or ,C< SHEETS JOB H Sf BILL OF MATERIAL i _____________________ DATE. *7'/C/LL L ftsDRG. NO , ... ~ l-p . /V-wM j *-2;2 5 . <v.T<.,,-1'. " ---,, ; & l ITEM QUANTITY UNIT . SHEET. r i /t *,, ^ (j t ^ -jf; ORDER No.^ /v c/6 - 3-lib APPRO. JOB No. `$70 < y/nhi MATERIAL REQ'D AT DEST'N BY. ' OATE DESCRIPTION REMARKS 3 a. Cc, k/a/ --tic. Ji'.-jJ fit____ Sch HO H-- / C'M T' !Soa C.*>. fU 'J y^h olo__/ t- k,l' f t 12 Q 7V 7 j 2 1 / i /!&' 3 A____ C- ^ yO C ^ t___________ w- $ & V /J" SfvJ // Cm ft "*7 _h ft A) U t S_____ /S / L* */I Jf a iJ&lJnl-f*} C.- S< ua 5 f..<i U/ A .. _ L / ,,... ^ /L' ' -7 ^ / oiWi.1 yJJjk b1 ui 0 jf-4M A r>>| UK . &/XJ i i m&r._ , CVi/' tTM iUO\ T UH..-........ 2zcy <7 CHEV B8 6333 SHEET^ OF ^ SHEETS MFG. 334 125M 2*33l \ JOB .......; y- - BILL OF MATERIAL J 'DATE /X - */?. JOB. DRG. NO. F6 A/ <'l 6 6iu ITEM QUANTITY UNIT BILL OF MATERIAL 3A?/r/ DATE____ * SHEET ~7J 0 ORDER No.^/7 zXXX ^ J'rC/ s-s'."' x x a-' APPRO. JOB No/^^ ^ -,W~ MATERIAL REQ'D AT DEST'N BY DESCRIPTION ~ 3 ~ / h/*?/,] DATE REMARKS ,/ .<7 J 4 T V,' t / / // i? /6 m( r Y! 91 /X if // /X /,i /, ,..t ' V' Vv w:` -'L. ') * ' \ /" '{'/' X a "} " . '/ ^ r /}/ ,.-Aa~ / <- >' p' ///'<.' 'X " X /' /< X^..- a' iV/X-'A. / ' a X' f Tr / _ * ; < l". C V <! L 1 V, X Y sp> a - , - i" (T js^sr ^{. '' ' /-XS5 Gee - n\ j'/o V,<AX> /X-Y,:" /X' Xv'xX x; 'A /v iiG, X. )>' A-3 p J '.-) Zf/:'c / 'S'? -o .,/ '> ___ VXf. , ., `VX' .' X ' '/ ' 7: / V" y A r .... Y '/ j.-., ` "/''.*>>t >7- X y i-i , ^ / ' ' < G '`''"''or \:sl. ,H.' /.// >k. 'Y'' t A' ' ' V-; H-jV,;..- ' rv ;X ^ (/'<>?' {Splice S rp;.,Y, / x1' X'' ' / / // ' C- .u. ? . -'A /.. . /O V ' / ' y x. / .................... CHEV B8 6335 SHEET // Oo;~ / sSHEETS JOB //> - BILL OF MATERIAL ________________________________ DATE V -g/^ MftJ 3 *.l p. i> r t jOBilo BILL OF.MATERIAL/ .-TvdateIBlbMMV DRG. No.. Js.. / / r.tr l ,.vi (* -W w /s !r/ .!' ITEM QUANTITY UNIT ---------- tfssr*-.---------fa.) / ' , .. i'1', ^ i-*' t SHEET ,y ^ ^ i ORDER NOJ _ ______ _ ^ c / ? ". ^//43 J APPRO, JOB No.______ _ 'N BY ty/s ?f$i MATERIAL REQ'D AT DEST X . n DESCRIPTION DATE REMARKS ^L'S. fU Jf/.1 if KSo ____________ ^fACl*k v , r H (D t! ;>? 1',2 fief C,-> fM sit*' Xf /-<;f J1 ft/1* (i*s\ iZ Cr Tr w~ Qi 1* tStfxMf rkL Abk K" L *rv j":' Cs <2t ^ f " \ \/ W 7> O*3'4 ^ ^ ^ 3"' S < ^ 11.*6 o ft'-? 7\/uK V/ :S rr\i i.v ** Ueljalet c.s. $k,W, W7 Vr_______________________ ylsC? j jjiJ/, /.. ao-- /X...- > u? ^ L __ Vv-r Jif*.-- fli' v h //x,, / xk/ _ _ _6_y_ _ _ _ _ __________________________. / _________________________________ ; t // < \/ t j/ r Jr e/ ^ (/S *f . &zh-J ; *>Z.i / f ~ Ifi-jCJi t UZl / Wl'k'j'j ( U'd / '^o< HEV B8 6337 SHEET t / OF j SHEETS / MFG. 334 i ?5m 2-5 3 k PRINTED IN 'J S.A. JOB. )/.-# f ii.-* f .*./ BILL- OF MATERIAL?", ' DATE-jftMll ^DRG. NO. $ H-LI J ^ i. *' /. v rV / j W/ A v ^ ... ^ r-S^*1** . .SHEET. ^ i.*. ORDER No.8M ~ S HO "%& I Q?-*.U&'/ty - 5 / APPRO. JOB No. 'N BY V//Csj >: t r! MATERIAL REQ'D AT DEST !/ r- ITEM QUANTITY ... 'l j'jvO/ UNIT 0- DESCRIPTION P (hfi ^i-k HO 5^'n jg*v/ ' S. REMARKS '-. -55<^. ,n T' -------- --------------------- ___t' f c. ..iafe K f"?:. / w U" it *hc h He? cs ( /?/. e/v- cPo 75"y/ - <?/ -<c> 1^/4? 7" ?,c3? jPsJU/^ &/'&/ey } 7^ --------------------- ^ J _______________________________ :___________________________________________i v**4 L*r .*"N ; i i /^ 8** w 1 'r->:>' JV t*/ t* cs t 'fCJ &* A /SwV .... > w5 T &f J / _____ s # <3 2) 7^ ./ -v 7 k;. ..: ,,- y-i h S> 7--^ r *r /"} f y-;C\ 1 v< V..--? l'> . f` '* , o '<*r A - 7 P- ii | t />- 7 U/f& /t-f.4: /l/pt S r-' /;*y v^-Jvt ': ` . S : 1 i - Y" "'7 ?,// /7 / rffr-f*' t fid /\ 6 % 1/ciC , -ri <;; < j fe.3kce / . f v 1 p * $L CJ l / CHEV B8 6338 SHEET / OF . SHEETS 1i tsiLL. ur MATt'KIAL, JOB iLzi. l.l. DATE. A RG. NO.. ^ 'fD ^ ^ ^ l **\ .SHEET. i ORDER No. fiM'G}/ 7*f appro, job n^-^-aa5i pj&*/ . X*7X3.$ ^ " /S.S f -**, ITEM QUANTITY ,. .-J UNIT t//),7h)MATERIAL REQ'D AT DEST 'N BY. hi DATs DESCRIPTION REMARKS J2 V*ft , 2." i6oti t<, WW A/a / - ^^ ^ A ^O 70 9 A 2' 6-2a >.<, Hu S',,.. Sr tJ?Cr hr fi*1 JS/j6* /f<^ + 7 C'rj^r/ t___&J\6t'S-h & ^______ _______ A<f' %"dx V* LJt C-X, /K M:t ~y ' \fJ/ZX ^ N Is h I'** --/f------ (j* / J? *' Is).q/.-f f C *9) r_____ ft f?S S tc9 W* 7 *______________ r 1Lt ?SS cMffsi %j*,ru\ (/4 gL_ U r" y) xJ `if ,,' # &i j K ^ ]______ W\S<T1 J&.S ( j f -4. ,->> /P* *v?/-./)} rf ^ iu. ^e-l q*?f______ CHEV B8 6339 SHEET , OF . SHEETS / MEG. 334 1 25M 2-53 1 PR1NT6LO JN U.S.A. BILL OF MATERIAJL(~); JOB _______....... ' _____ : DATE_ DRG. N _SHEE"IL^_ ORDER Hb.&W 7 y) -! fy -Jh >h* 6 ^ { C'S & 15 ~ , ?f-r; ITEM QUANTITY UNIT ^rcp?t*c%- APPRO. JOB NoJWg :/' MATERIAL REQ'D AT DEST'N BY //js/r/ DESCRIPTION DATE REMARKS / ; ; fr," >/)n. ST1- 'N(-H 4C Zi p?ci- go y 7>x V/ror e>i& y?st<s/ rz. -->/i . v:-/ / .CQ_ Cv/'' D / ; ,,. <'& L' i. t ky /''b ArSf.L-./trF' (/U fii 7 ns <iTt /3/v . ic > f"ip (* L 'i - //# t V k . wl" 1 >5A.' !/PtC<'AS('ts<J .p ft/Cjer JW r_ jL i-yV'y Li 5 /S?/ u;.iU, hb ( yt H c ) ^ ?075V<<9, 7</ fi . . 3**5 Ik Uo'-'ti.tO. <::i ruu cP. SVl 4u-W / Q_ )" Si'L ({ iu. T<rp' S i-b. ' * ' 5rZ- Spec F \Stavh 7 c hi. fi>k irhh, ( S n'tP/'h-},5/sc" J~ 'i 77z) k</\ 3 SLY? hk, /t?pp fffjt ,x,&7 > /f. }77) S % t/X'>h >*# o-. il Hy /.<./?, f tisit f4 \__________ / iy "> - s " / ,, i ^ .. -c y \ ' t D 1 \ .-'./ S ^ C:'/Vi. r'y.{ f if ill( . j i;,lM f/../ -1 ? CHtv do SHEET / OF / SHEETS MFC. 334 i 2SM 2*S3 1 PRINTED IN U S.A. ; BILL OF MATERIALn ^ JOB _______________ ' DATE. 3MS DRG. NO/^i)/b~2%$3~D SHEET ORDER. Ua&snfy*?/ 6> % ^ ^ ^A '3Fsn?&/fu - " 0 r,, c6w ^i:i5 '5 72?^/-^ APPRO. JOB No(w-^ -/</- MATERIAL REQ'D AT DEST'N BY. 2/ 4/ /.S'/ : F/F/sn .^-/c DATE ITEM QUANTITY UNIT DESCRIPTION . REMARKS / )- >' 'd/%46> -372. ftPF ftA. - % 57 /W~ 3?/> _____ 3 /if) ft ? 3/fit 3 -3/4 P?clA */o K~~d S/S) ft 7__ ft F) Cut. ftftf <3/00 ^f5 <5lu, <?& F/So&o -<ft7~0x7/0' jr / <g) fV/` -F C9 r <? / 7 / ea~ / ' <3003 d $lO, p?/) cTlSOOo ( fez / % "aet* "rS Sj. 9i> 7HV~ ZZA f3#2~ ' 'V 9/ 7 7Z. Fee '$h#Z F> FcA W 2l & f/ ~Wrh 'rf/Zf'O'T (2/-0* 4/ 9 / 2?fu/i> -./.-/ , '-1'1 fat i'& x% S7Z. Fee FF $73r' $?Aji n^ <--.(*** t V=rL/? / ----------------- ea. c}ft tfj Sfi Fd#3&w?Fb 00F<SoA &ol /o /D // 5/ ea.\ > lt.577~. e<&> c i "/so e<$. % " / >2> TL*/ &i/2>lo /,/? /.U0 uj.aj, t/& Z0` A A 6(1A 4o tt/. M Ffrl //* V 5c/i Sb FTsxZ/cI [ ~A ZL&rf *z?*xy%2T'**y' / 5? / t/ aar-<aJ~- / 3 ea - /J /-3 01//uh F'0> Zj&"F,r- ,Sy 7000/0" /*/ /T) (o/ CD fVL >; ' '000th BPJ/10, 0</0 Z// " F) F. ~/l /62> x pZK JFsO CZj^-axFT / /* CT\ V. p1 x /fe ,l fZt/f x?o/j (/>r>x> ZA/toxif'T 1 /7 /7"; at c /0O' ~ AfJ/f-'rij &..>&&&'> AL//5A'0T \ /f (/> /9 L?{ " >d& ' 6>j2jVP/*/ 0d/J/'b'hi F.'i-/:i'4y/X/' / j " . J/ f j .. 5.... 2 , ijtxjfa 07ib 4htc4j? St {xJ/l fk-yjvo. $d>. fto \/A-sh sfuh &u rAi/e St. &iz aAa- juir \ \ Jl e^- ;A/X0:iT57i/0 *&Zl/?>&7. ute dfA/uorr / 00 a?- *7) 7/'//i \XlZxZ 07t<A Dext Cl/?. Bh t.u.Z M/-'? A>(sf0 % " b 57/ AlfiTT VIP SIT. 0(07. /') Of'' <b, "j J i , j/4* J (cd/y Oc xT /~'(A UJ, /SHEET /` /. ( ^nL.v t>o 6341 \ \/ \/ SHEETS MFG. 334 | 2 SM 2-33) PRINTED IN U.S.A. JOB BILL OF MATERIAL/ *; ! __________ 1-' ir''" ' DATE '$?$//>/ DRG. NOSHEET_________ ORDER Na/?7 9/9/ ' . /h 'cfi vJ X 2.2*z it ITEM QUANTITY UNIT '$n##ter APPRO. JOB Nd^^/^vV- ,2 9/ MATERIAL REQ'D AT DEST N ByZM/p/ *~/A?/r? DATE DESCRIPTION REMARKS C$b) JP<5 fZ %`^J?U3 2n npp- Os*// Sc/ csZLl. 31 CD <?% ft) 2r) <%) m30 O'/ 3> ecu pj /<& S&& /?}/ c/b /~(/3&u CZL ea~ % /2&^&&&3\5et>Z/t7r t//*/\9*~ Jj j, A/ / 52 O? h Z/7 f lt/U*0/LS Z/Sz <4Sn,i$. Sr/. - i'p/y Xj,dpj/t 7s/f s A H * pdL }>olo Sn Jopib //-hry(b/~h ea " pzt /:< jO/./zt/> pd/Z Zu */?,. ^S-//p<c:/<2 /-- \ \ J h t f>! C- tn/A UP P. * / )?'!''<> - */'-/,,>? b,f / tr*w-v9 W: t fby }y) ......... .-/)f/iri y "/ 1/ ___________ ^ . 4/ -<(2 ^/*7" '/ V CHEV B8 6342 JOB ( : BILL OF MATERIAL^ .. / ________ ' DATE 5/? t DRG. NSHEET ^4 ORDER Nq7.3/7? yd/* s>/\ yk/o - '-S V/J) a.:b'/f />,y/y r s/ Su^riClr APPRO. JOB ncht* ~rrr IIi l MATERIAL REQ'D AT DEST'N BY. 'Ik/?' ITEM QUANTITY UNIT DESCRIPTION fiEMARKS / i 41 A v* ' ' Z` C It.xj&ft ->//-*/>`C, T AftOK Psj/, C /IfisA-'j tZLg?jC/>0~7`S'ZK ft.y 1 ~~'! Q 0-,;-) (i ,C Q~y c" /A Sptt) C-jQ fZtC/c // C- j I//:) fisf? j,-/.. f.< / ) f 'hj.-h 5f V :S3 / Dd cjoi/&~ y/j~/ vV i o UC-)f iy 1/4 < i} <;\ loot Kr A J'-{^ y. 3 j /i"i &o*qS pa *.'/ A, (j rr7 A' ,/A ./`A .. r^c. tA / ^y/^y "f-,-n ) >c t5u> 7n//o>c `v/.i'z. o/&sr~ df'lY- -/ '^/i/ C'v- -J~*i/sgi 7/>/ /'Ufj-j/TjZ ///, ,yj> 3 7 l.3/1-9/f& ,6.:^' f'/ j ,% /> / IL/' y it/-)// -^rA^-rS1 \ >* /jffh. U, i-t ^ L ) l ./ -.4 C *V/ ^ \ U t'1- . - *> --^w, jv;.1 /'* , -V.V, V-J > / . / 's v' >// / A,,/ Jf /i A ' 4rj 7 y/i CHEV B8 6343 SHEET^ OPC7 SHEETS OF SHEETS JOB !(-' ^ $ % BILL OF MATERIAL( --------------------------------- DATEJt/lsftf! .^DRG. NO; .SHEET. ffO ^ ^ `i"f` ( *\ *5 t v 'j ^ ORDER No.._/?/ffi " 9/7 7 /V^i C> ` ir2 / (' APPRO. JOB No.________ ^ j ^v,, ,, ,,,, 4 --y ITEM QUANTITY UNIT ^/ MATERIAL REQ'D AT DEST'N BY DESCRIPTION OATB /* ; /1- REMARKS 2>.... 9W& , 2n )*>o* c<, >j 'i't 4S;'*' ju *7i?\ / U. , / ''* yfJ ft*, , f O' <0 C k 13T" e <* / t \ i/?V r! ,o, s/** A /' }J?Cr7r N /* At.* r/ r` ts/j* MX'm Ash C.C4 V, /_________________________ W j 5^5 ^ ^ Ar "* & jfT ^ ("g.) & <A ^"4* ?" !//.H *,,/> &, N, /_________________________ H <fy hi &t'~. ft C ` f,,4 U i 21 ` %-Je- .1-j o l e i C > S ._______ S fsi u/* - Si ri ! <ci/j ~ft il>\ n ( fMy '^krf /)f,'A \ 1/ 5 n,4 l/*> g ' ad dibic,^ * 1 pi/U-'f f*V >. 1 J i\ 1 ->/.</> 3- -fj 'YfS t//~.s . ' 7 '/*/ CHEV B8 6345 SHEET i OF SHEETS i BILL OF MATERIAL! JOR f _.$*# 1 qlt DATE 4/3/31 DRG. NO.. ' r* :*U l .SHEET. ORDER No. Bfr-9187 4U < v - ' ** *& APPRO. JOB NQ-3g^S-2116~-1A. jr MATERIAL REQ'D AT DEST'N BY 4/ff/8DATS1 570 ITEM QUANTITY UNIT DESCRIPTION. REMARKS 1 ea 2 pipe sms as soh 40 bpw 2 2_ ea 2 SLUSGS WS OS SGH 40 150# __ r. k __________ i / St5 ea 2* HfcBTO PLANSB 150# HP OS 4 ea 2* ELK> 90 1 OS SED 1? EW 5 ea 2 ELBOW 45 Ea CS SED WE M 6 10 ea 3/4" BOSS 6000# CS SW ______ _. V S ___:_____\ /_____ 1&-13^ ~ &ohz <x A't -~w/?-o 1//3--__*S~ ->-s- / ? i ea 1" BOSS 6000# OS SW / 8 CO 9 G) 10 ea 3/4" BOSS 6000# C5 SCBB ea 3/4" PEW CS SCED ea"' ' 2* SASEKE 150# BP ASB COMP :--, */?=?"//-'-----------________ Jz .. I 11 C\) 12 6 ea I5/8x3R STUB BQEfS b-7 /2 HEX HB0?S ft st3s6*25 STRUCT. SSL SEE st3xi*25/AS )27X A-36 <2o /I/>r- if 7-C / 13 6 ft 1xtil/8 * S2H0C stl anKle 1*x !,rxl/8 __ V __ End Uses Pioin^ fas* atomising steam -nn-h .hLj r'<** ^ XS `H// //,/ * A CHEV B8 6346 t SHEET 1 OFl' SHEETS MFG. 334 i 25M 2-53 \ PRINTEO IN U 5.A. BILL OF MATERIAL . ir i ' '"> ; . DATE---------------------- DRG. NO._SHEET________________________ ORDER No------------- > ' '' ' v &j ITEM QUANTITY UNIT '' '' " APPRO. JOB No._ MATERIAL REQ'D AT DEST'N BY - -_________________________________ . . 7 `.J,L:. 1* OATS DESCRIPTION REMARKS ; ( / J J (. , a, _ f . r a ... -- . ________f. ____________________________ - . ^ A/ fO ; ') \^ f* *<-- A " 1_____ y`j y- t-/ . t Sr jf f~ ' // a. /5 ,/ ..T-.. . A / y rJs f' /! ^, . , Z**X' S^' , T. V ... _v? -v. y. /y / *v ^ / ZLf2>rf- ?>7Six: itZC'r^/J-v ./.> fJ/c cT ------------------------- /' r* ' rV . { ^ . J ,*, 4 j*-* f } ; -`V., y / i-y O..S J v;.y J .,# y y v..'J X ^ " . . l. i /A/ /... *'/Q______________ _ __ . <n) J L-* wV V'. J -x. if/- j, / Aj / / v.- A-A V Q:'i) t i- /. ''' " y.) : y. t f.- . /*' rj.. ^ /i \/ (,j `j1 / : ^ ..y.v yJ/. / /t L, < V: y \ l i -?). . , .: .. . r '' '* r. -r J.< .-/} \ -'LV i .1 /-j i < . ' / / y, h \ -S/r a i ;/ ' C \ L . .y : - ; r.. .1 ( .X - \5 SHEET OF \!/ t i i CHEV B8 6347 SHEETS MFG. 334 i 25M 2-53 l PRINTED IN U S.A. JOB. . ; Q: BILL OF MATERIAL; ' _________________ DATE. p.HEV B8 6348 v. BILL oRIviaterial. /^; ' '-ffi_________ ::__________ DATE. i. NoA> *' ' /<^r..SHEET 7^ t \ ORDER No,. vJ / 77-777--J3T6 Jo ~K >.. i ri j'.-\ if APPRO. JOB No.. A MATERIAL REQ'D AT DEST'N BY. ITEM QUANTITY UNIT DESCRIPTION REMARKS r'...-fA- .. ' S>/~ i~< /X ePM "/i: KLvr/ /oH'/to A/1 Si ,.w.. F~, ' \ ' . / i^A/ .OlA /-/ f..' ' , ^ rjsPJ, . /,/<, A (' Jiht<?,#' /;~A .. '/ - r4-C. /l 1 / /7~) / / />fY.r,;,. :/ ' a A' '`-.V J ' A ; / /1 f ' . ' `'A ! : / `.J /7 ) >/ '///') ^ v-v SA/-f 7 b'70 H. f >' ' / * ` yA CT) V " /j A 4.5-5 / 6 >& (" / OA/-A. 'AT; i i *J>i Ail-/'!, -f-i-' SC1. / h i CTj /f-1- s f /* /* y -O ^ /' / / \ 1'.* '/tf f "1 ,.s t L-Cj TzlJ / A ** ' . ' ' /" i `^ A '. t/"3 '"""7 ~rzjCJ<L / i \ \ \ \ ) - A- / f \~ f'jt.H.;.) ' 1 ... f-.p /ft r\ZTTTrt - r^. v . /i *'/ r r?i ifrff - 0.0 -f >~f L txtxh i>fi /hi-S/A $ ? J-* 1/ ) /rtf'? S / _ ,-*: / / / i. f_ / ' ) A 15X. C/A -5 7f^ (`0 T .5 J<- SAF j/ -:i */ T1' Ay/' J U< S - f /At* . i 1 .. L ' / ./ ' -O' .* -r * ; * CHEV B8 6349 SHEET / of/ SHEETS JOB_ /< -</3 S' BILL, Ul- MATERIAL^ ______;______________ DATF y'/vM)' /^/ CHEV B8 6350 MFC. 334 i 2SM 2-S31 PRINTEO IN U.5.A. s BILL OF MATERIAL f JOB. /<P> - <$/S jP_____________________ ' DATE ~iPS -- fi"/ DRG. Noffi d& SHEET ^ ORDER No. &rP ^________ ' . / ') P Cc / 6 / 0 P & *'/> j?7L/r y?/.f, P/V/O /'f ~iPPP~ APPRO. JOB MATERIAL REQ'D AT DEST'N BY. 5 fr'S ' OATE ~7' ITEM QUANTITY UNIT DESCRIPTION REMARKS y 5 / P1^ <<! /. --i&c^FS M- tinPiCr ?h 1h i ^ W> < r^; (Z/-!bW~ 0/7P r,?v/. (CD 4n 6c h .`yf/- rif'&'ploCP PPtj Pci Pot py .jgX ec IP Sr- ft Vf I /yy Vf-cy k /-(J pi l u' pp iSd^X 4c 4 j\ k (\n> '? Py :?y (2) <iC4. !/m 4iK S-/&2JPL Co 3/ sjy!. ry> \.V ^ GCi V 4/y i/)r / iJcjt}$6-,kr$fa t ... / ecs y1} it daf. -ux u yin /-hh (&*?* >JP^ y/Kk-fi ( <2-i _n !/X<} l-i=- rr--J^ Jfy A: J'~p}"} l)'p t)7 io/l A 3. _._... ) 'rc'-l jx^ % "> , /y /a /A./ ///`A/if.-'j / . f5 ,.J'C J7 n i .y? a l t \ ) 46 / <?o y 5/4 'via Cl fx/j fix' c-h/p'J /Ia 7 (:-0 --7Hf >--~3-/-;-/-:.--f57v// ,* -/-:>--7-^-/)jL--;--rp15i>.a3*>cCio <9;ys~~ rf.J lZ#c Paf Z7A7' /P, L %&# Uc <~v!i { ;,r; /=:; a../., /'>/ '&L73rt ^027/ 9/ 7>- fVc^-y. L:'' Py % " ::; / /. r'V.- 7 ?y-~ tk> Z6g/ 3/?ar/y/______ VO(p a '7 >i//P-W'M-S ^, 7 ,'.>u'A k..p f:.//j Pjm P7Xcbm $>p7,r>>-7'7S/Zl/.c<jC<e?7// 77ai'~ n 'V l/i "if/dUPr &5d kx. pc-j\ y '7. KCa>(9Q 7//7 /P/C/r:- V/ />. y'P-Pc^ /'V VfrPP'pf p-yfr P'Vs r?<7 ,-t, *' fZz-$ 1 .' -.S. ' y., - r'z '!/ . -> v..;:;./?7, ,-'.,-...t.; cl,/-* 'C -,.'<'',*/ b/<* i y*/ A5/V^ 70/SAX' -9/7C D/ZCa r o7aj 6s,js.j C/> <- /.- 7/kJ________ _ / )" 3&P PS Phvrn/i PP/^b 3- BoIT fZLBrf-'9/7Z5 F.'-UL y-- L/b .7/7A7>A L ' /-?'5/y (\ />> L/-/i-'`-<-..<-y7-.)--rT~i*1*y..-i*'. /cy . [' ' 2) ? i ,x, 1j \. ^ '*./ - \ ' 5 7... ^,. /y V7 ,. >,.wV .i/u. i . j? iJ. . j, y/i l _. | CHEV B8 6851 SHEETS DILL OF MATERIAL jobJLIII_______ __ ____ ______ .,, date Jl::,, LjL.,S:(. DRG. NO______ ________SHEET...... ____ ' ' L':" ^ ' - /;' ORDER NO./^LlL'I APPRO. JOB No, '- BILL OF MATERIAL JOB \b~DATE 3-/0- 8/. DRG. NO. SHEET ORDER ^ H,l,\ -f0. r .. .r-V Ci,,wn APPRO. JOB No.^o^,-/^ If , ,, JlAirET' '"y.fo... X. .. T-T' ITEM | QUANTITY UNIT MATERIAL REO'D AT DEST'N BY 3'2 3' S I ' 'V'' " r Alt DESCRIPTION REMARKS 73.. ifi! p i * *i 4- Pipit Smus C$ s'c^ 4o BvV 3 i/00 ft \jc?>> j-As*4Lj 0S 5<8 4t? 8p* |/ i <3 15" l\JN 3oo* 4F C 7 58 48 4j / r..../ <39 ; f" ItN ! .............. t........... j ' $8 4h ......... i (2^ I 4^ Fkiyc kJtV /o J^/[r OJ ^cA^-o >n- 1 erf .^.T A..AtA/ /5.0* c-A $c(t/o i 2 <2? ? <?rf 12'- fa/)t}g A/ $op & /]/ cb ... ................ </&>- 1q`LR yfjv-l CS 44? j- j 9 / ea ! 4 xy fie-'^-Kr foot, & <8 !q ! .-r* f J- i S} /) ! ! (2." X b .. k.cA -4 /T 4 **:/<- Sf}J i2 t Cs S 9-J // eo 3". JoOp HC >> I 48 ^/v C^otc/ too * fitf ..2f> WA/rf. $p-An\p CHEV B8 6353 BILL OF MATERIAL JOB,,_______________________________ _ DATE DRG. No________ ,,. SHEET................... ..... . ORDER No_ APPRO. JOB NO________ MATERIAL REQ'D AT DEST'N BY_. BILL: OF- MATERIAL ( JOB. t ..... / _________1j_______ _ DATE. "TURG. No. .SHEET. 25.- c, - \ 7\ v l U l n f c r i ^ if <n q, ORDER No.LT ARPRO. JOB No.. --' -.j .' 1 P r C f f ITEM QUANTITY UNIT MATERIAL,.REQ'D AT.-DEST'N BY DESCRIPTION /: REMARKS A C>\ iA 1 T i/JS'j ) JV") --; 1 *' K tr'-` | 1Lj <T / r:^ie / if .. .Kprf** . ........................... ^ ~5~oSo 7x Sec <' " *> T5& S-Sf-ti- C / C fS , L>. 14^ / -,*4 Ct" U/iZ LzffT.I r' Vt f'1 PuO<e < m/ s :a' P -TA Tj ______ 3f-3Si0 a7-~______________ ^ d<*' y L<)/ fAeskn'* j f*Lr (/ CJ f \ X- 't ^ jr"** . *r** i \0 /V*V S /" L* v*-4*' t WW 6^e S^k 5<Yj, S A 7 A" ;r` } " ** T T 3oo'^ / /l; t`;.t if} 'haj J"? i '/ iii / r l9 jA S'J 3&*i) L?'N. C `..-5<v '-*s4vd- holt A~* ? j Uf f %. H f A/h s T?/.75>s~7~ 92&<7/yc 0<LUS-/&S /Q t t-,~> -J Of ySzjz: fiJk><L.gL J / i `! . ..A .-,o v < Lm S//^/-/- 9 77r- /vc Q./ ) l j ^ -,, f-.*- P A __________ r?/f'7;y T. _ - <rA --1 V ' , s.^.AA. vvv/.^; ^'^fevsgSS?^ -11 S., s.. : ... T-ii ^ h - io^-9^ W ^ i . - / f^ -A., i, * ,JT :--^---------------------------- *~'r--*" r--* - ^.,' ? /v / A" -) /- /</- f- / CHEV B8 6355 ^a SHEET OF , SHEETS JOB. BILL OF MATERIAL: __________:__________ DATE. ,<frt//-C> //,**? */ DRG. NOSHEET ORDER NO.Jj.iiiL: APPRO. JOB NO._ MATERIAL REQ'D AT DEST'N BY j/p/r *'* . ITEM QUANTITY UNIT DESCRIPTION REMARKS J /'J ) L/y , *" j- '* i * ? *5 /j .. i /cJJ Jf .aa V ,J f.-J v /. / .4. Fv i 07 * -.a -f'-'1 ./ j \ m/ s~ . . <!> *"} Ct* ^r,(bk e * / C; / 0 C ) -* ) / / . ,i*?"S / ... a*' / / /C-i .p* fri/ / \f i*'' ,. , ,^-LJU / 0 f J, f* C- J . - 0' 7-. ^ ***]/ 10^ jr y'4 W' Jjf 'yj '-LJ b;-/h-. 6 "7 J//0 M;-'v V)U fs Uy \1 --------- j---------- w '--'i J 'f . , j .. ... ,/J ... , -> , .. Ti ." -t ,: <j / 4r At ". / s'--:, * w f^^.4 0 ..*i\ ?' ;i *!* / C`J < c** -* o" - i * f "2'/'..*.>>" ' . .- >v*>>rr .r V/ J r,: t s''.-'. / \jJ r'i /C-1! '7 ' ' ' / /^ V y . 7 ! ... h'\ i i / ^ f ? f^ - f ypk-, f . f-" 7- j wf j-'i **: f V ;' | .0 * : / r ;/ !| 7 / * 7 r J '' .A' / f <~ fc/ 1f //J rf " ............. J . P* . ii . - ` /......... .. -a -'". ? * r- * v-L:/ . CHEV B8 6356 ______ SHEET '5 OF"-) SHEETS MFC. 334 \ 25M 2-53 I PRINTED IN U.S.A. JOB. 1 ( - - DRG. No.. <3 BILL OF MATERIAL C` ^ `T _________!_________ DATE. .SHEET- ORDER NO. ISm - 7^6-/ APPRO EST'N BY MATERIAL REQ'D AT DEST yj A'j -~-~-- ITEM QUANTITY UNIT DESCRIPTION REMARKS / &a "? ; Wf n fe. A uc e*~ 5 tA LT> S R iJ c & si S / g 3" /-%. "W* C.S, ' l*/V /?. Sek to S' 4''2i 5 \ If <, - S' /3 - 7 W / CL Hex \a u f <; II 9 Cc\ J2 rO <5 o ,c 4 ^>0 n 3& V/ , A } ^ ) v*/ to d ^. ,2 1 <Ci 7 t - S .. ,;..V '. f// 'i 1 Lo// / il \!v fJ <. .<*? * C4 4 , ^, L / lf?i .Al /< . ^ ^ir i ...j /% jf. *H / P.HFV B8 6357 SHEET 'O OF ^ SHEETS V V ' \ BILL OF MATERIAL q: JOB !(s> - li S ? _____ \DATE-4 i ii DRG. NO. .SHEET_ H o L] J <') i c / t ^ ^ v * - * *, e ORDER Ho.&M UP O'/>p? ~li{~^P "ip7c APPRO. JOB NO. &vj /%)%} /o, ---n--jT *J IS i lir* V^\ <r k'i s ITEM QUANTITY UNIT / ..... .........---------- DESCRIPTION DATE REMARKS A d d 1 "V | n* Cl ] ^ C\ ] P / | H T-ir5a?">--- 4 6 .2 <5f '/, // rl ^ Ii ' /i {/* ^.~rfJ-U^ j ' ik <3 / 5 5, U/ ) 2LC* ivjj&.id&] / in Did* i fb <- m/2 / / 2' /' .;^ ciA A? ___________ \ C ) e~ __________________ / 3^ r/&^ c* S /vr Ai /Si^re S^u `SVD ' </***/. -Po*^s /" *A*.ket r J- A SL K2 ^i 3. m & 1 W* i/S A / 3e*Jp/ f- ^S-7f u/j /a.. H Arjt AJ*h`, / (2) v" 1 C! ' ^ l s, i* &> O P,, i/" /* * .J ' ^ O -7 Dj___________ //, f f /. /, L d ') CHEV B8 6358 SHEET I '/ OF SHEETS o J7? ^< y: ir- CHEV B8 6359 4 0 BILL OF MATERIAL <g JOB f/Zf^M DATE. 7/s"~ 7/ DRG. No. PCHh 09953 SHEET (& I ORDER No.xl^! -7 r5 2Aj ~ . s/o APPRO. JOB No.______ PPvJ X"225 MATERIAL REQ'D AT DEST'N BY. 'j!AHl ISV firU 4--xflATE ITEM QUANTITY UNIT DESCRIPTION REMARKS 110^ f C? 0 21 P>pp -3noi-p 6a3 90 02 fto oOt , J. 3 44 JL sf ? -ff 9 O pa p7 1JUS (? (20- ft g /o3 c/?. ___ __________________________ i !%" OlJ/ife VL1S fSfiP' P'S 99 /OOP 77c e.o 4 m T" 0729 uj a/o) cuP 03 3 im 90Z/? 3 e.a 9 fpp -pY,*rj tsjhClS SpO 4 sa POl'/P &dflPP odJtvh 0 2 &iv2m 13 2 on P >l <D/P/ O p/af. . 20)4Of Of Ip>P fttfa 'r/<0........... 4 m PA *Masz?/S3* 03 O3/U/0 firftn/l 1 4 P&> .-i" F/a,Kf> /s7ffi> /PA U/0&oi& VO 2 gjx // ZZyrPo302/333 konpaf / p(vh______________________ W /f 2 m f" fZ^ao-hfPkf^dOpInsf Pp/nnl 4 j/vht S/2 e P0~ Vtf/'Mo fS/jrl/f M /Zo mj>_ Nfr /uJy f Pa 4iff 9 Ad <4n4 /ok S-nob - kef AJU-f s ? afp <324kk Jy cts)? o/yA)l4 e )-y_ / n Aj 904 /yJZ /by (J ?. aAa: 2*-4 -- [ JlL. / oa 4j 40^3 S/dd^ df>\o5n j 7/7 2 e.o-- Zz 02aO4 uty 2pc4~ qi-pA,u - -so/t A yOL 2 &tL' /o P/on O'2 4^ /pp / J 420 yM / ) / PPP-' oa- 4if ZAok vtU Pe/k' no /d-f A/u-So, 3h________________ opp z>hf PZ;q no .np.&h ' ^42 / C3 fo'xky SJ/ia/pP 43 <7sr SPp4 S c2^- ;0 L ^X^fW : ArtifU TPayi Ji! 2 pa /rXZ y '/a' ^4/ a fak CHEV B8 6360 /' .'''*v`J! *b` f' i * o ' ' 'l'li -,' liVrvftiEsi'i.w , , tx'i'Xv VSV-r \rt\-vimUWri i " 1 - l: r tp&'-y ' 4l:i::!' sifts-' ,W : ' . $ --52 . a* ' CHEV B8 6374 request for production NO. 27 CHEV B8 6375 CHEVRON OIL COMPANY, WESTERN VISION EL PASO REFINERY REFT "RY INSTRUCTION NO. 1404 Page 1 GENERAL INSTRUCTIONS TO CONTRACTORS WORKING WITHIN THE REFINERY purpose 1. The purpose of this instruction is to acquaint you with general rules and regulations of the Refinery pertaining to your work while in the Refinery. We will appreciate your cooperation in complying with these regulations. Contractor 2. The term "Contractor" as used in these instructions, shall be understood to include any and all subcontractors performing work under terms of the contract under consideration. Contractor is responsible for getting this information to subcontractors and for directing and supervising work of subcontractors. Company 3. In order to. assist you in following these instructions, a Company Representatives Representative will be assigned to you. It is his duty to act as the Company's agent in all matters relative to your activities while in the Refinery. All questions concerning these instruc tions and additional instructions or information necessary for the proper performance of your work shall be referred to the Com pany Representative. In certain instances a Safety Operator may be assigned to work with you. (Identified by green stripes on hat) Working Hours Passes 4. Under no circumstance shall any work be started until the Company Representative has been contacted. 5. You are expected to work the same hours as the Company maintenance force, unless special arrangements are made. On weekends you must clock in each day with the Operating Division Shift Supervisor be fore you start any work. Your Company Representative will tell you on Friday which Operating Shift Supervisor to contact on the weekend. 6. Contact the Company Representative prior to the start of work to arrange for Refinery passes for each of your employees. Badges are assigned to individual employees; and are not transferable. Vehicle passes, when required, will be supplied by the Company. Protective Equipment J The Contractor shall be solely responsible.for the badges issued to his employees and final payment on the contract will be de layed until all badges are returned. In the case of loss of a badge, a report should be made to the Company Representative immediately, including badge number, time and place of loss, and circumstances surrounding the loss. 7. All of your employees must wear hard hats whenever they are in field operating, maintenance or construction areas and shop build ings. Safety glasses are mandatory for all contractor employees working jointly with Company employees. We strongly urge that you require safety glasses be worn by all of your employees on any job within the Refinery.. Revised: 4/1/70 CHEV B8 6376 CVXOT.0^ OIL COMPANY, WESTER' DIVISION EL PASO REFINERY KETJ. 'U JLUiJ.Ci.UUli.Uu UU, 1HUH Page 2 GENERAL INSTRUCTIONS TO CONTRACTORS WORKING WITHIN THE REFINERY The Company Representative will advise you of special types of eye protection and other personnel protection required in unusually haz ardous areas such as acid and caustic areas. Matches 8. Carrying "strike anywhere" matches in the Refinery is prohibited. Any cigar or cigarette lighters carried within the Refinery shall have the flint, steel, and operating mechanism enclosed in such a manner as to prevent the possibility of accidental lighting or sparking. Smoking 9. Smoking by Contractor's employees will be permitted only within areas designated by Company Representative and subject to his re strictions. Motorized Equipment 10. Your motorized equipment shall be equipped with mufflers in good con dition, and the wiring in good order before the equipment will be al lowed to enter the Refinery. All battery boxes must be .covered and all gasoline lines and carburetors free from leakage. Driving & Parking 11... Drive carefully. Maximum speed limit in the Refinery is 20 mph. A walking guide must be furnished by you when cumbersome loads or equipment is moved on Refinery streets. All movement of material by truck within the Refinery shall be in accordance with State laws covering fastening loads, red warning flags, etc. unless special per mission is granted by Company Representative. Parking 12. Your motorized equipment shall be parked within the Refinery only within areas designated by the Company Representative. Contractor employees' privately owned cars are not permitted within the Refinery. The Company assumes no responsibility for damages to cars, trucks or other vehicles which belong to Contractor, subcontractors or Contrac tor's employees when driven or parked on Company property. Doctor, Hospital, Ambulance 13. You shall provide necessary emergency care in case of injury. Fur nish the Company Representative with information as to which doctor, hospital, and ambulance is to be used in case of accident or injury to Contractor's personnel. Accidents 14. In the case of any injury sustained on Refinery property by any of your employees, report the circumstances promptly to the Company Representative. Operating Units 15. Do not allow your employees to enter operating units or operate any valve except water bibbs specifically designated by the Company Rep resentative. Revised: 4/1/70 CHEV B8 6377 CHEVRON OIL COMPANY, WESTERN DIVISION EL PASO REFINERY REF INF7'" INSTRUCTION NO. 1404 Page 3 GENERAL INSTRUCTIONS TO CONTRACTORS WORKING ); WITHIN THE REFINERY Fires & Fire Equipment 16.f Do not use or move fire fighting equipment, except that which is assigned for your use. Keep space around fire hydrants, ex tinguishers, hose houses, etc. clear at all times. In case of fire, keep away from the vicinity of the fire and out of the way of fire fighting activities. In case of fire: * a. Call local 333. b. Report location of fire. c. Keep clear of the burning area to allow Refinery personnel to extinguish fire. d. Remove vour eauipment and employees from the area. Material Deliveries 17. Notify the Company Representative of expected material deliveries. Clearances 18. Maintain a minimum clearance of 10;0" from centerline of all rail road tracks. This applies to tools, material and equipment. Good House keeping 19. Maintain the premises in which you are working in a neat and orderly manner. Hazards 20. Prevent hazards to others resulting from upturned nails,.un guarded excavations, falling objects, etc. Approvals: Written Permit 21. You must obtain a written permit through the Company Representa tive before starting any of the following: (To avoid delays, give the Company Representative as much notice as possible -- preferably at least one day.) a. Entering tanks or vessels. b. Using a torch, electrode, melting pot, forge, electric motor, soldering iron, or any open flame. c. Closing walkways, roads, or restricting traffic. (Proper warning signs shall be used.) ; d.' Starting excavations. ' e. Sandblasting, guniting, or spray painting. \ y) f. Opening or cutting through fire walls (earthen or brick). \ Revised: 4/1/70 CHEV B8 6378 CHEVRON OIL COMPANY, WESTER! IVISION EL PASO REFINERY REFT RY INSTRUCTION NO. 1404 Page 4 GENERAL INSTRUCTIONS TO CONTRACTORS WORKING WITHIN THE REFINERY g. Use of radioactive materials. Verbal Approval 22* You must obtain verbal approval from Company Representative before: a. Working on 'existing pipelines or equipment. b. Using gasoline motors. c. Using utilities such as compressed air, steam, water, or electricity. d. Moving cranes, tractors, or heavy equipment in process areas. e. Operating cranes or similar equipment nesar operating process units, overhead power lines or pipe lines. f. Storing or using inflammables, such as gasoline, oils, paints, oxygen and Presto bottles,.etc. g. Disposing of.rubbish. h. Walking or working upon any roofs over buildings or equipment. (Attention is further called to the specific hazard of break ing through of the corrugated asbestos types.) , i. Fueling your gasoline driven equipment on Company property. j. Repairing your equipment on Refinery property. k. Working any time at variance with regular schedule. Qualified Welders 23. Only welders who have been qualified in accordance with Company tests shall be used. Contact Company Representative to arrarje . for. testing... . .......... .......... . _ .............. Stopping Work in Event of Hazard 24. The Company Representative or Safety Operator is authorized to stop any work which he may consider hazardous to Company person nel or equipment. Any Company employee may stop work in the event a hazard develops in the area. Photographs 25- Only Company photographers are permitted to carry cameras or take pictures within the Refinery. If progress or finished construc tion photographs are desired, a written request should be made to the Refinery Manager describing the photograph proposed and the end use of same. Revised: 4/1/70 CHEV B8 6379 Approved_ R. W. Davis, Refinery Manager NOTIFICATION OF CONTRACTOR IN REFINERY Dat F. R. DAVIS: The following contractor will be working in the Refinery. Pertinent data on the work schedule and method of controlling entry of his men and vehicles to the Refinery is listed below: 1. Contract No. Shop Order Engr. Job No. 2. Contractor 3. Co. Representative ___ Engineer Phone No. Phone No. 4. Work to be done ______ Location ______________ 5. Work to startTo Complete___________________ 6. Working Schedule______ ;___________________ ____________________________ _ 7. Contractor's foreman in charge_____________________ _______________________ 8. Contractor's Representatives who will identify men entering Refinery 9. Number of men on job _________________________________________ .___________ _______ 10. Identification (Pass badge serial number) CompanyContractor 11. Number and type of Vehicles to enter Refinery___________________ 12. Supervisory personnel .authorized to drive passenger cars into Refinery 13. In case of injury to Contractor's men, notify_________________________' (Name and Telephone) who will arrange for care of injured. If unable to contact this man, send DoctorIf no doctor Is shown, injured will injured to: Addressbe sent to: Phone Johnstone Clinic (24 hours) 859-7987 125 Snelson Road (Ysleta) Via El Paso Ambulance Service 565-9994 14. List of Subcontractors: (1) _______________________ (2) ____________________3 (3) CHEV B8 6380 I have read and agree to comply with all provisions of Refinery Instruction 1404 General Instructions to Contractors working within the Refinery. Route signed copy to Employee Relations - Safety GUIDE FOR INSPECTION OF REFINERY EQUIPMENT CHAPTER XVIII PROTECTION OF IDLE EQUIPMENT FIRST EDITION 1959 AMERICAN PETROLEUM INSTITUTE Division of Refining 111 West 50th Street New York 20, N. Y. Price $1.00 CHEV B8 6381 GUIDE FOR INSPECTION OF REFINERY EQUIPMENT CHAPTER XVIII PROTECTION OF IDLE EQUIPMENT FIRST EDITION 1959 CHEV B8 6382 Copyright, 1959, by the American Petroleum Institute, New York 20, N. Y. 2000--11--59 CHEV B8 6383 PREFACE This chapter is one of a series which make up the manual, Guide for Inspection of Refinery Equipment. It is based on the accumulated knowledge and experience of engineers of the petroleum industry. All users are invited to submit suggested revisions to the director of the Division of Refining, American Petroleum Institute, 111 West 50th Street, New York 20, N. Y. The information contained in this publication has been arranged in its present form as a means of facilitating continuity of presentation and convenience of reference. It does not constitute, and should not be construed to be, a code of rules, regulations, or minimum safe practices. It is not intended that the practices de scribed in this publication supplant practices that have been proven satisfactory. Nor is it intended that this publication discourage innovation and originality in the inspection of refineries. Users of the publication are reminded that no book or manual is a substitute for the judgment of a responsible engineer. The Guide for Inspection of Refinery Equipment is subdivided as follows; ( Chapter I Introduction Chapter II Conditions Causing Deterioration or Failures Chapter III General Preliminary and Preparatory Work Chapter IV Inspection Tools Chapter V Safe Practices and Safety Inspection Chapter VI Unfired Pressure Vessels Chapter VII Heat Exchangers, Condensers, and Cooler Boxes Chapter VIII Direct-Fired Boilers Chapter IX Fired Heaters and Stacks Chapter X Pumps, Compressors, and Blowers and Their Drivers Chapter XI Pipe, Valves, and Fittings Chapter XII Foundations, Structures, and Buildings Chapter XIII Inspection of Atmospheric and Low-Pressure Storage Tanks Chapter XIV Electrical Systems Chapter XV Instruments and Control Equipment Chapter XVI Pressure-Relieving Devices Chapter XVII Auxiliary and Miscellaneous Equipment Chapter XVIII Protection of Idle Equipment Appendix Inspection of Welding CHEV B8 6384 W (O lO OO OO OO M s j v ) s i V l v | TABLE OF CONTENTS PAGE 1801 BASIS OF PROTECTION................................. 1801.01 General ................... ................................. 1801.02 Causes of Deterioration...............................-... 1801.03 Basis for an Effective Program........................ 1801.04 Conditions Affecting Protective Requirements 1801.05 Determination of Protection Required........ 1802 METHODS OF PROTECTION ................... 1802.01 General ............................................................. 1802.02 Exterior Protection ......... ................................ 1802.03 Interior Protection....................................... 1802.04 Overall Protection ....................................... 1802.05 Protection by Alteration of Environment. ... 1803 PROCEDURES FOR SPECIFIC EQUIPMENT.................................... 10 1803.01 General .............................. 10 1803.02 Mechanical Equipment 10 1803.03 Coolers and Exchangers................. ...............-....................................... 12 1803.04 Storage Tanks and Pressure Vessels........................................... .. ... 13 1803.05 Instruments ...................................................................................... 14 1803.06 Pipe, Valves, and Fittings...................................................... 15 1803.07 Electrical Equipment.................................... 15 1803.08 Fired Heaters and Stacks................................ 17 1803.09 Steam Boilers ....................................... .................................. -......... 18 1803.10 Structural Steel ......................................................................................... 18 INDEX .............. ...................................................- - -........................ .. 19 CHEV B8 6385 GUIDE FOR INSPECTION OF REFINERY EQUIPMENT CHAPTER XVIII PROTECTION OF IDLE EQUIPMENT 1801 BASIS OF PROTECTION 1801.01 General The protection of idle equipment is an involved and detailed process of safeguarding inactive and unattended equipment from deterioration. The prime requisite of all protective measures is to insure that spare equipment can, after an extended period of idleness, be returned to service with a minimum of delay and expenditure. 1801.02 Causes of Deterioration Usually, deterioration during periods of idleness is caused by conditions entirely different from those exist ing during operation. This must be carefully considered in determining the parts to be protected and the methods to be employed. Primarily, moisture is the main cause of deterioration. Low temperature, generally atmospheric, permits con densation of moisture which is prevented during opera tion by the higher ambient temperature. Moisture com bined with oxygen may cause rusting and pitting of surfaces similar to the atmospheric corrosion of struc tures or other metallic equipment operating at atmos pheric temperatures. Moisture from rain or snow may seep in through small cracks and crevices in insulation, fireproofing, or other coverings or coatings and may accumulate to cause corrosion. If surfaces are not properly cleaned, chemicals, deposits, or products of corrosion remaining on the surface may become more corrosive due to the presence of moisture. Steel and metal alloys, which have satisfactorily re sisted corrosion from process streams at operating tem perature, may be seriously affected by atmospheric conditions. Where the atmosphere may be polluted by various gases or dusts, moisture may cause these to be extremely corrosive. Par. 202.04, Chapter II, Conditions Causing Deterio ration or Failures, contains more details concerning atmospheric corrosion. 1801.03 Basis for an Effective Program An effective program which will provide protection to idle equipment is the result of an understanding of conditions contributing to equipment deterioration and a knowledge of methods and facilities available for protecting the equipment. It is based on, and formulated after, an evaluation of the following items: 1. A complete inspection of the equipment after re moval from service. 2. A review of the mechanical design of the equipment. 3. The determination of an estimated period of idleness. 4. A consideration of the methods of protection ap plicable to the piece or pieces of equipment. 5. The economics or costs involved in protecting the equipment. 6. Replacement value of the equipment. 7. Anticipated need for the equipment. 1801.04 Conditions Affecting Protective Require ments The protective requirements for idle equipment will vary from one refinery to another. They will be greatly affected by the differences in: 1. Climatic conditions having varying degrees of: (a) Humidity. ' (b) Temperature extremes. (c) Precipitation. 2. Plant atmospheres affected by their proximity to: (a) Chemical plants. (b) Industrial plants. (c) Salt water. 1801.05 Determination of Protection Required 1801.051 Inspection! In evaluating the pro tective requirements for any piece of equipment, a complete and detailed inspection is paramount and should be the first step taken. The inspection will accurately disclose the condition of the equipment as it exists and will be instrumental in determining what protective action must be performed. Moreover, it will indicate whether or not the equipment is of sufficient value to warrant protection. Obviously, it is uneco nomical to protect equipment which has deteriorated to the point where replacement is imminent. The inspection should be recorded and the following information shown: 1. A detailed description of the condition of the equip-" ment. 2. An estimated service life still available from the equipment. This information should be based on past inspection records. 3. A recommendation as to the cleaning required. 4. The immediate maintenance required if the equip ment were to continue in operation. An inspection of the idle equipment will show what maintenance and repairs are needed to facilitate im CHEV B8 6386 Protection of Idle Equipment mediate use of the equipment when it is returned to service. The inspection of equipment should not be limited to major pieces of equipment only; it should include all equipment worthy of protection. 1801.052 Review of Equipment Design: A de tailed review of the design of any piece of equipment will be beneficial in the determination of protective needs. It is apparent that equipment fabricated from materials impervious or highly resistant to the conditions prevailing will require but a minimum of protection. Conversely, equipment fabricated from materials subject to rapid deterioration from the same conditions must be given special consideration. 1801.053 Equipment Enclosure: The nature of the enclosure of a particular piece of equipment can greatly affect the measures taken. For example, the protection required for explosionproof equipment need not be as extensive as that required for equipment un protected from vapors or dust. 1801.054 Initial Type of Protective Coat ing: The type of protective coating initially specified in the design, such as provided by painting, metalizing, etc., must be considered in the light of its effectiveness and the amount of protection required. It is possible that sufficient external protection has been provided in the original protective coating if the idle period is of short duration. 1801.055 Determination of Period of Idle ness: Possibly the most indeterminate, and yet most singularly important factor in the protection of idle equipment, is the determination of the expected period of idleness. Its effect on any and all action taken is im portant. It is reflected in every aspect of planning, for it is obvious that the measures taken to provide pro tection for a month are incomparable to the efforts expended in safeguarding equipment for a period of many months. A poor prediction of idle time will have an adverse effect on the cost of maintaining the equipment in a serviceable condition. An underestimate of idle time will result in either the loss of the equipment or a re handling and retreatment of the equipment. An over estimate contributes to excessive cost in "gold plating" the protection. In either case, the consequence is an' unsatisfactory use of company funds and energy. 1801.056 Economic Considerations: The se lection of one or more protective methods will be based on the value of the equipment, cost of protecting, and quantity of protection needed. Process equipment in a refinery represents a sizable . capital investment, yet it is impractical to protect all equipment for extended periods of idleness. Many pieces of equipment, because of their comparatively low initial cost and comparatively high cost of protecting, should not be considered in a protective program. Equipment which will fall into this category includes: 1. Inexpensive instruments--mercury thermometers, manometers, small pressure gages, etc. 2. Small isolated electrical equipment--fractional horsepower motors, push buttons, dry transformers, etc. 3. Inexpensive mechanical equipment--pumps of small capacity and low head, cast-iron valves, small pipe and fittings. A review of any protective action taken should show that the actual expenditure for protective measures does not approach the replacement cost of the equipment. In view of the constant evolution and improvement of processes and equipment designs, it is easy to appreciate that conceivably great sums of money may be expended for equipment which may soon become obsolete. Ob viously, there are exceptions to this rule. Examples include storage vessels, large electric motors, com pressors, etc. 1802 METHODS OF PROTECTION 1802.01 General The procedures described in the ensuing paragraphs pertain to various types of equipment. The need for protection, the anticipated downtime, and the applica bility of each method should be considered in deciding the method or methods to be employed. They should be used only after a thorough investigation into the con dition of the equipment and an understanding of the costs involved. 1802.02 Exterior Protection 1802.021 Organic Coatings: One of the most common exterior surface coatings employed for pro tection is paint; varnish, lacquer, and similar materials are also used. Where surfaces have been protected by paint or other organic coatings during operation, they should be examined carefully. All loose or blistered coatings should be removed, and the areas thus exposed should be recoated. Where the coating is generally cracked or chipped over large areas, a complete re coating job may be required. 1802.022 Heavy Grease: Bearing and sliding surfaces, and others which for some reason cannot be protected with an organic coating, may be coated with a heavy grease. 1802.023 Wrapping: Some surfaces may be wrapped with a heavy waterproofed paper or a plastic material. In some cases the waterproofed paper may be treated with a vapor-phase inhibitor. Vapor-phase inhibitors are proprietary materials, and the manufac turer should be'consulted as to the one most suitable for the purpose. CHEV B8 6387 Methods of Protection 9 1802.024 Insulation and Fireproofing: A careful examination should be made when equipment is insulated or fireproofed. All defective material should be removed; the surface below the defect should be cleaned and, if necessary, painted and the covering re placed. Care should be taken to assure that the exterior surface of the insulation or fireproofing is properly waterproofed. 1802.025 Metallic Coatings: Where surfaces have been protected by metallic coatings, they should be carefully examined. All defective areas should be thoroughly cleaned and recoated by flame spraying with the same metal used in the original coating. 1802.03 Interior Protection 1802.031 Oil Coating: The interior surfaces of all vessels, heat exchangers, piping, heater and furnace tubes and headers, compressor and pump cylinders, as well as valve chambers, turbine cases, and other closed equipment, can be protected by a coating of light oil, either inhibited or uninhibited, which has sufficient viscosity to adhere to the walls of the equipment. In equipment large enough to permit entry and work, and where all surfaces are available, this may be accom plished by spraying; care should be taken to coat all surfaces thoroughly. In other cases, the equipment may be completely filled with the oil and then drained, leav ing a coating on all surfaces. A suitable light oil is any oil with low viscosity which does not tend to evaporate rapidly. Inhibitors are proprietary materials, and the manufacturer should be consulted as to the one most suitable for the purpose. 1802.032 Filling: All closed equipment may be protected by completely filling with a light, noncorrosive petroleum oil, such as gas oil; this may be either in hibited or uninhibited. In some cases, inhibited water may also be used for filling. (See Par. IS02.031 for reference to inhibitors.) 1802.033 Vapor-Phase Inhibitors: The interior of vessels may be protected by vapor-phase inhibitors. Inasmuch as these are proprietary preparations, the manufacturer should be consulted regarding the type of inhibitor required and the method of its application. Vapor-phase inhibitors are also used in special im pregnated waterproof wrapping papers and may be used in conjunction with cocooning. 1802.034 Inert Gas: All closed equipment may be protected by displacing the air with a dry, inert gas such as carbon dioxide. 1802.035 Desiccants: In closed vessels desic cants may be used to absorb moisture. The desiccant should contain an indicator to show when the satura tion point has been reached. The use of this method requires opening the vessel periodically to examine the desiccant and to replace it when necessary. 1802.036 Caution: A protective coating or an inhibitor which is suitable for protection of one material may be harmful to another material. Care should be exercised in selecting a protective coating or inhibitor to assure that it is suitable for the intended service. 1802.04 Overall Protection 1802.041 Cocooning: Cocooning is the envelop ment and protection of equipment by a sprayable plastic coating. It has been used extensively and successfully by the military services and by industry in the protection of idle equipment; its use is unlimited. The size and geometry of the equipment to be protected are not of great consequence in its application. The proper application of the plastic coating can provide, up to a period of 10 years, a protective covering against: 1. Rain, snow, and moisture. 2. Industrial acids and vapors. 3. Mold and mildew. 4. Salt air. The period of protection is determined by the thick ness of the covering and the type of plastic used. Ma terial specifications covering the physical and chemical properties of the various types of plastics are available from the manufacturers. The application of the sprayable plastic coating is not an involved process. The process requires the following equipment: 1. Air compressor--60 cu ft per min, 90 psi to 100 psi. 2. Air-pressure regulator. 3. Pressure feed tank of 10- to 15-gal capacity with airdriven agitator. 4. Spray gun and connecting hoses. The average maintenance man can become an expert cocooning applicator with very little practice. The actual application and information on the procedure for apply ing it can be obtained from any one of the several manu facturers of the sprayable plastics. 1802.042 Packaging: Small parts and instruments may be protected by placing them in plastic bags or packing them in moistureproof cartons or boxes. 1802.05 Protection by Alteration of Environment 1802.051 Air-Conditioning: Where equipment is housed in an enclosed building, protection may be pro vided by air-conditioning the building to maintain a uni form temperature and low humidity. 1802.052 Dehumidifying: In certain cases, equipment may be stored in a sealed room which is kept dehumidified by mechanical dehumidification or by des iccants which contain an indicator to show when the CHEV B8 6388 ui' j.uLt Equipment saturation point has been reached. When a desiccant is used, it should be placed where it is visible through a window to prevent anyone entering the building except to renew the desiccant when the saturation point has been reached. 1803 PROCEDURES FOR SPECIFIC EQUIP MENT 1803.01 General The procedures described in the ensuing paragraphs pertain to specific types of equipment. The actions suggested should be weighed in the light of the need for protection and the anticipated downtime. These recom mendations should be used only as guides, and only after the condition of the equipment has been thoroughly investigated and there is an understanding of the costs involved. 1803.02 Mechanical Equipment 1803.021 Compressors: The protection afforded large compressors, because of their original cost, should be extensive and detailed. Machinery of this type is complex and dictates that a thorough inspection and a detailed programing of protective measures be under taken. The problem of evaluating the effect of an en vironment upon a compressor which is to remain in an operating position must be considered. Obviously, re moving a large gas-engine-driven compressor from a field installation would be difficult and expensive, yet there are conditions when removal is justified and recommended. Special consideration must be given to compressors removed and stored in areas remote from field positions. A compressor which is not resting on a foundation must be supported the full length of its frame to prevent any possible sag or distortion. Support can be provided by a frame of welded structural-steel members. It is important, and in keeping with the value of a compressor, to protect it from the weather, either in a building or by a tarpaulin or similar covering. The use of an enclosed building is the most satisfactory because of the need for safeguarding protective surface coatings and the compressor in general from the elements. The following steps are recommended for protecting a gas-engine-driven compressor in place for a period of extended idleness. They can also, in general, be applied to steam-driven or gasoline-driven compressors. a. Pumping End 1. Drain water from all cylinder jackets and, where used, from intercoolers and intercooler moisture sepa rators. Drain outlets sometimes plug during draining; therefore, when the flow stops, the outlets should be probed to assure that all water has been drained. 2. Fill all lubricators completely full of oil to prevent rusting of the pumping parts. 3. Remove all piston-rod packing rings and oil wiper rings and clean in a suitable solution. Apply a coat ing of a satisfactory rust preventive and wrap in a water proof paper or place in a plastic container. A rust preventive may be grease, oil with a high viscosity, or a proprietary material. If a proprietary material is to be used, the manufacturer should be consulted as to the one most suitable for the service. Tag and properly identify the rings to assure reassembly in their original position. 4. Remove the inlet and discharge valves from the com pressor cylinders, clean, and apply a coating of a satis factory rust preventive. Completely coat the valve bores and piston rods with a spray or other suitable means while the valves are removed. 5. Rotate the gas-driven engine and completely cover all surfaces of the compressor cylinder bores with a protective coating of lubricating oil or suitable rust preventive. 6. Replace all valves in their original position and tighten in place. b. Power End 1. Drain the cooling water from the power end. Re move the cylinder head and wipe the cylinder bore clean. Apply a protective coating of lubricating oil or a suitable rust preventive to as much of the bore as possible. Re move the power valves from the cylinder head and com pletely cover the valve bores and seats with a similar protective coating. Reassemble the head. Protect valve springs by adjusting screws, etc., when the exposed outer surface of the compressor is covered. 2. Remove side cover plates (access openings to crank shaft, camshaft, etc.) and wipe dry all interior surfaces of the crankcase and moving parts. The interior of the crankcase may be washed down with kerosine or an other solvent before drying. Rotate the engine by bar ring, when required, and be certain that the following engine parts are completely covered with a protective spray coating of lubricating oil or suitable rust pre ventive: (a) Crosshead guides and pins. (b) Connecting rods. (c) Crankshaft. (d) Camshaft. (e) Main and connecting rod bearings (to the extent possible). (f) Crankcase interior. 3. Replace all side covers and be certain they are dusttight. After all covers have been replaced and barring of the engine is no longer required, clean the external surfaces and apply a protective coating to this entire outer area. 4. Thoroughly check the entire frame and be certain that all holes which could admit dust and moisture are plugged or blocked off by satisfactory means. 5. Remove the magnetos, clean them, and store in a dry, warm storage area. Protect the magnetos while in storage by enclosing them in a heavy paper carton or similar container. CHEV B8 6389 Procedures for Specific Equipment 11 6. Clean and apply a protective coating to all small .---. auxiliary equipment, relief valves, piping, filters, etc. A periodic inspection should be made of compressors which are to remain idle for a considerable length of time. A recommended interval between inspections is three to four months. During the inspections, it is recommended that small surfaces on cylinder bores, crankshafts, bearing journals, piston rods, crossheads, etc., be wiped free of protective coatings to determine their condition. When protection appears to be satis factory, the same care as originally used in the applica tion of the protective coating must be used in covering the exposed surfaces. If the compressor is protected by cocooning, the inspection interval may be lengthened as experience dictates. If there is any sign of rust or corrosion on any of the aforementioned parts, they should be wiped clean and dry and the protective coating reapplied. A modification of the foregoing procedure can be used in protecting compressors when the anticipated idle time is of a short duration. In most climates or plant atmospheres, it is unwise to permit either the interior or exterior of a compressor to be unprotected for longer than four to six weeks. Should it appear that this time will be exceeded, the necessary steps must be taken to clean and cover the compressor with a pro tective covering. In all events, in those areas where freezing occurs the water should be drained from the . compressor cylinder jackets and the cooling system in :he power end of the compressor. Drain outlets some-- times plug during draining; therefore, when flow stops, the outlets should be probed to assure that all water has been drained. 1803.022 Pumps: Centrifugal, reciprocating, and injection-type pumps, because of the simplicity of their mechanical construction, lend themselves to effective and rather inexpensive preservation. Exclusive of the driver, treatment of the pump as a unit is practical. No detailed disassembly of the pump is required even when preparing the pump for long periods of idleness. In those services where the medium being handled is con sidered corrosive, the protective measures taken for either a short period of idleness (three to four months) or an extended period are similar. The only exceptions are the manner and extent of cleaning the pump. a. Centrifugal Pumps: The following is a recom mended procedure for safeguarding vertically split centrifugal pumps: 1. Open all vents and drains in the pump casing and bearing housing. Flush the casing and housing with a satisfactory solvent or cleaning material. 2. Break all pipe connections and blind suction and discharge flanges if the pump is to be removed and placed in storage. When the pump is to be maintained in a field position, be certain that the suction and dis charge valves are closed and blanked off. 3. When single mechanical seals are used: (a) Loosen the seal gland. (b) Inspect the seal to determine that the sealing faces are satisfactory for continued service. (c) Pack the seal with a light grease. (d) Tighten seal gland lightly. 4. Where double mechanical seals are used, drain the stuffing box and. flush with a cleaning agent. Plug the lower stuffing-box drain and fill with a lightweight grease or oil. 5. Where conventional packing is used, loosen the packing gland and remove all packing. Coat the interior of the stuffing box with a light grease. Repack the pump with a nonmetallic packing and retighten the packing gland. Tag the pump to indicate that the service packing has been removed. 6. Plug bearing-housing drains and fill with oil. Close off all bearing-housing vents. 7. Close all drains and fill the entire pump casing with a light oil. Slowly rotate the pump shaft to assure com plete coating of the inner surfaces. Permit the pump casing to remain filled with light oil for at least one hour. The light oil used should be one with a low viscosity and which will not evaporate rapidly. 8. If the pump is to be placed in storage, draw the oil from the pump casing and close off all openings. If the pump is to be left in the field position, it is common practice to leave the casing filled with oil; however, it may also be drained if desired. 9. When single mechanical seals are used, the lightly tightened seal will have permitted oil to flow into the stuffing box and cover the seal. The seal should be re tightened to prevent leakage. 10. Wrap the exposed pump shaft with plastic tape. At the points where the shaft enters the pump casing and the bearing housing, carefully wrap to seal off the openings. 11. Cover all other exposed surfaces with either paint or some suitable rust-preventive material. Horizontally split centrifugal pumps can be preserved in a manner similar to the aforementioned procedure with but minor modifications. b. Reciprocating Pumps: Steam pumps of the various types (simplex, duplex, etc.) can be protected by the following procedure: 1. Open all vents and drains on both the liquid and steam ends of the pump. 2. Break all pipe connections; blind off the suction, discharge, and steam flanges; and close drains. 3. Remove the valve cover plate from the liquid end of the pump and the slide valve cover from the steam end. 4. Remove a valve from each end of each cylinder on the liquid end. Fill all cylinders with a suitable rust preventive [see Par. 1803.021u(3) for definition of rust preventive]. Fill the steam cylinders through the slide CHEV B8 6390 12 Protection of Idle Equipment valve opening on the steam end. Slowly bar each piston back and forth. 5. Apply a suitable rust preventive to all valves and valve covers. Drain excess rust preventive from cylin ders and close all vents and drains. 6. Replace valves and valve covers. 7. Remove packing from the stuffing box and coat stuffing box and rods inside of box with a suitable preservative. Replace packing and tighten gland. 8. Wrap any exposed rods with plastic tape. 9. Spray or brush all external surfaces with a suitable rust preventive. 10. Fill all lubricators with oil. c. Injection-Type Pumps: Injection or metering pumps can be preserved by using the aforementioned methods as guides. Procedures to cover the peculiarities can be devised. Special attention should be given to the gear system of the pump. 1803.023 Turbines: The rugged simplicity in the design of this high-speed rotating driver makes protec tive action easy and effective. There is no need for extensive disassembly or special action. The following procedure is suggested for a steam-driven turbine of the horizontal type; a simple modification or extension of this procedure can make it suitable for other types of turbines: 1. Open all drains on turbine case and bearing housing. 2. Blank off the inlet and exhaust flanges. 3. Close turbine-case drains. 4. Fill the turbine case with a light oil. Open the governor valve when filling the case to permit flooding the valve. 5. Rotate the turbine wheel slowly to permit covering all parts. Permit the oil to remain in the case for 30 min. 6. Drain oil from the case and close all vents and drains. 7. Fill the bearing housing with a lightweight grease. 8. Close all vents and drains in bearing housing. 9. As an alternative to steps 7 and 8, seal the bearing housing along the shaft with a nonhardening, plastictype material or packing. The bearing housing should then be filled to the top with light oil, either inhibited or uninhibited (see Par. 1802.031 for reference to inhibitors). A periodic check should be made of the oil level. This alternative protects the shaft, bearings, seals, and inner housing and eliminates disassembly at startup for the purpose of removing grease from the housing. At the time of startup, remove the plastic seal from the shaft, drain and flush the bearing housing, and fill the housing with lubricating oil to the proper level. 10. Remove the governor housing. 11. Pack the overspeed trip mechanism with a light grease. 12. Remove packing from the governor valve and fill the stuffing box with a light grease. 13. Spray all exposed moving parts in the housing with a suitable rust preventive [see Par. 1803.021u(3) for definition of rust preventive]. 14. Replace the governor housing............. 15. Wire-brush and clean all exterior surfaces and either paint or spray with a rust preventive. 16. Tape the exposed drive shaft with a plastic wrap ping. When the turbine is to be stored for an extended period in an area which is neither heated nor dry, cocooning of the entire turbine is recommended as an effective protective measure. 1803.03 Coolers and Exchangers 1803.031 Cooling Towers: The originally speci fied materials of construction of a cooling tower will dictate the protective measures which must be taken while the tower is idle. Inasmuch as the environment is less severe while the tower is idle than while in service, the problem of pro graming the protective action is not too difficult. Gen erally, it is the mechanical equipment and construction hardware which require attention. The following procedure is suggested for a mechani cal-draft cooling tower with concrete basin and redwood construction: 1. Open and drain all exposed piping. 2. Drain all water from basin and flush the basin clean. 3. Block open basin drain valves. 4. Replace all unsatisfactory structural members. Re place warped and missing slats. 5. Tighten all fasteners in the tower framework. 6. Remove the fan drive motor and protect as described in the section on electrical equipment. 7. Remove the gear reducer as follows: (a) Drain oil from reducer and refill with a highgrade mineral oil. (b) Clean exterior surfaces of gear-reducer housing and paint. (c) Wrap all exposed shafts with plastic tape. (d) Store in a warm, dry area. 8. Wire-brush and chemically clean the fan. 9. Cover the fan drive gear with a light grease and a waterproof paper. 10. Paint or metalize the fan. 11. Secure the fan blades to prevent rotation and to provide support. In areas where it is undesirable or unnecessary to remove the fan drive components, it is recommended that: 1. The fan be operated every three to four weeks. 2. Normal preventive maintenance be provided. CHEV B8 6391 Procedures for Specific Equipment 13 When the wood dries out, cooling towers become a fire hazard. During prolonged shutdowns, the wood should be given a thorough periodic wetting. 1803.032 Heat Exchangers: The protective ac tion required for a tubular heat exchanger is compara tively simple. In fact, it is only a minor extension of the routine maintenance resulting from tube fouling and shell buildup. The same methods of chemical or me chanical cleaning are applied. The following is a sug gested procedure for protecting floating-head tubular heat exchangers, whether they are to be stored or main tained in field positions: 1. Drain the shell and tube sides of the exchanger. 2. Remove the shell cover, floating-head cover, and clamp ring. 3. Clean thoroughly to remove all deposits. 4. With a spray or brush, coat all surfaces of the floating-head cover and clamp ring and the inside sur faces of the shell cover with a light oil. 5. Remove the channel and channel cover. 6. Clean thoroughly to remove all deposits. 7. Cover the inside surfaces of the channel and channel cover with light oil. 8. Remove the tube bundle. 9. Clean the'tube bundle and channel, following normal maintenance procedures. 10. Spray the interior of the shell and all nozzles with a light oil. 11. Immerse the cleaned tube bundle in a light oil bath for 30 min. 12. Reassemble the heat exchanger. 13. Blank off all flanges. Plug all vents and drains. 14. Protect all exposed bolting by spraying with oil. 15. Paint all exterior surfaces. 16. For brief shutdowns encase the bolted flanges in a heavy waterproof paper; for lengthy shutdowns cocoon ing is more effective. It is very important, in cleaning heat exchangers, to remove all ammonium salts which promote corrosion of brass and all chlorides and sulfides which promote cracking of stainless steel. When the tube bundle is not to be replaced in the shell, or when protection is to be given to spare bundles, the following additional measures should be taken: 1. Bolt a wooden flange to'both tube sheets. 2. Wrap the tube bundle with waterproof paper or cocoon. 3. Securely attach the tube bundle to a pallet by strapping. 1803.033 Spray Coolers: The operating condi tions for spray coolers are similar to those enumerated for cooling towers. Of course, the materials of con struction are very different; the usual spray coolers are fabricated from structural-steel members, piping, and concrete. The following procedure can be used in preserving a spray cooler: 1. Close the water inlet valve to the water trough and blank. 2. Drain the water trough. 3. Blank the product inlet line. 4. Flush product lines and drain. 5. Blank off cooler product lines. 6. Wire-brush and prime cooler piping and water troughs. 7. Clean and paint structural-steel members. 8. Cover water troughs with a watertight metal cover. 9. Drain the concrete catch basin. 10. Block open basin drain valves. 1803.034 Finned Air Coolers: The fan for a finned air cooler should be protected as described in Par. 1803.031 for a mechanical-draft cooling tower, items 6 through 11. The tubes should be opened, thoroughly cleaned, and closed. Steel tubes should have a light oil pumped through them, they should be drained and blanked at the outlet and inlet, and the exterior should be sprayed with a suitable rust preventive [see Par. 1803.021a(3) for definition of rust preventive], 1803.04 Storage Tanks and Pressure Vessels 1803.041 General: Corrosive attack in storage tanks and pressure vessels will usually appear in varying degrees throughout all parts. Atmospheric corrosion will occur on external surfaces. The seriousness of this attack will depend on humidity and temperature condi tions. Because of the ease in detecting external cor rosion, prompt and effective corrective measures may be taken. In most instances internal corrosion is of an insidious nature. Frequently, it is not detected until failure has occurred or a thorough cleaning and inspection are made. Often, by the time the attack is recognized within a tank or vessel, the cost of repairing has become substantial. The procedure practiced in preparing tanks and ves sels for periods of idleness should be given special consideration. 1803.042 Storage Tanks: Before entering any tank, it is necessary to take certain precautions. The procedures used in making a tank safe for various types of work are discussed in Chapter V, Safe Practices and Safety Inspection. Briefly, the tank must be freed of gas and any residues which might generate gas. When pyrophoric iron sulfide or residues of leaded gasoline are present, precautions should be taken, as also explained in Chapter V. When a tank is certified to be free of gas, clear of gas-generating residues and toxic materials, isolated CHEV B8 6392 14 Protection of Idle Equipment from any source of toxic or gas-generating material, and has an atmosphere containing sufficient oxygen, inspec tion should be made and protective measures should be taken. It is advisable to make a visual internal inspection through available openings of overhead parts and sup ports before entering a tank, in order to assure that there are no loose purlins, large patches of loose scale, weakened support columns or brackets, or any other object which might fall and cause personal injury. After the tank is certified safe for entry and work, all loose scale should be removed and any necessary repairs should be made. The walls should be dried thoroughly; if necessary, an eductor should be used to draw air through the tank. The following procedure can be used for protecting almost any type of tank against deterioration: 1. Coat interior surfaces by spraying or brushing struc tural members with a light oil. 2. Close all manholes with gasketed covers. 3. Wire-brush, sandblast, or hammer-chip external sur faces for proper surface preparation and cover with a suitable paint. If the tanks are located in areas subjected to wind storms of high velocity, consideration should be given to filling the vessel with an inhibited water. A tank filled with water will be strengthened materially against strong winds and will not be subject to floating. As a general rule, tanks removed from service should be inspected at least annually. 1803.043 Pressure Vessels: Safety precautions must be taken before entering a vessel. Because of the limited access and confined space in most vessels, safety precautions are probably more important in vessel in spection and repair work than with any other type of equipment. In particular, the vessel should be blanked off from all sources of liquids, gases, or vapors. It should be drained, purged, and cleaned before entering. This will minimize the dangers caused by toxic gases, oxygen deficiency, explosive mixtures, and irritating chemicals. Clothing which will protect the body and eyes from the hazards existing in the vessel should be worn. Details of the precautions to be followed are covered in Chap ter V. Before inspection and protective measures are started on the interior of a pressure vessel, all persons working around the vessel should be informed that men will be working inside. Posting tags on the manways of tall towers is a worthwhile precaution. Frequently, a helper can be stationed as a guard at the manway nearest the area where work is being done and can record informa tion or otherwise assist in the work. Men working inside a vessel should be informed when any work is to be done on the exterior. This will avoid needless fright caused by unexpected noises. After the vessel is certified safe for entry and work, the interior should be inspected and any necessary repairs should be made. The following procedure can be used for protecting almost any type of pressure vessel: 1. Cover all manholes with a gasketed cover. 2. Close all other openings tightly. 3. Pressure-test with an inert gas for leaks. 4. Close the inert-gas inlet and leave the vessel blank eted with inert gas. 5. Wire-brush, sandblast, or hammer-chip external sur faces for proper surface preparation and cover, with a suitable paint. Other methods of protecting the interior of vessels are: 1. Oil coating, described in Par. 1802.031. 2. Filling, described in Par. 1802.032. 3. Use of vapor-phase inhibitors, described in Par. 1802.033. 4. Use of desiccants, described in Par. 1802.035. 1803.05 Instruments 1803.051 General: An appreciable percentage of the capital investment of any installation is in the cost of its control equipment. The accuracy and mag nitude of control of such equipment are dependent upon the maintenance and the protection provided therefor. Fortunately, the geometry and size of control instru ments virtually eliminate the need for expensive or intricate protective procedures. The treatment of both primary and secondary instru ments is similar despite the differences of the environ ments they normally encounter. Primary instruments, widely dispersed in the proximity of the lines and ves sels they meter, are subject to deleterious atmospheres and the elements. On the other hand, secondary instru ments are frequently located in structural enclosures remote from field conditions. In all instances primary instruments are treated individually. Because of the grouping of secondary instruments, group treatment, such as is afforded some electrical equipment, frequently can be employed. For prolonged shutdowns it may be advisable to re move all primary and other scattered instruments and store them in a dehumidified sealed room, as described in Par. 1802.052. " For purposes of illustrating the simple protective measures which can be taken in place when removal is not justified, the following procedure may be used for a flow meter of the differential pressure type using a pneumatic transmission system to transmit its readings to a receiver-recorder: a. For the Flow Meter 1. Disconnect the lines from the orifice flanges to the differential pressure cell. CHEV B8 6393 Procedures for Specific Equipment 15 2. Plug the connections in the orifice flanges. 3. Fill both chambers of the meter body with a light oil. 4. Plug the chamber inlets. 5. Disconnect the air lines at the pneumatic transmitter housing. 6. Plug the air inlets. 7. Spray the interior of the pneumatic transmitter hous ing and all components with a light oil. 8. Spray or brush the external surfaces of the cell with a protective coating of oil. 9. Enclose the entire cell in a plastic bag and secure with plastic tape. An alternative procedure would be cocooning the cell after the protective measures specified in items 1 to 7 are taken. b. For the Receiver-Recorder 1. Break all lines entering the receiver-recorder case. 2. Plug all vents and openings. 3. Cover all junctures of the sheet-metal case with plastic tape. 4. Insert a small jar of silica gel or other chemical dry ing agent. 5. Seal the door with plastic tape. 6. Spray the outside of the case with a light oil. As alternative measures consideration can be given to: 1. Heating the interior of the case with an electric light to prevent moisture from forming. 2. Purging the interior of the case by maintaining a positive internal pressure with instrument air. 3. Cocooning the entire unit. When secondary instruments are grouped and en closed in weatherproof structures, protection as recom mended in the section on electrical equipment can be applied. 1803.06 Pipe, Valves, and Fittings Pipe and valves typify that class of equipment which is best protected in periods of either operation or idle ness by an original wise selection of materials, coverings, and method of installation. Frequently the location of lines makes protective procedures uneconomical, if not impossible. Inasmuch as numerous lines are insulated or wrapped with plastic tape to prevent external cor rosion, it is impossible to inspect them. Unless the location of pipe 2 in. and less is convenient for servicing, little effort or expense should be given to protecting it during periods of extended idleness. The following procedure is suggested for larger lines: 1. Flush lines clean. 2. Break flanges and open valves at low points to permit complete draining. 3. Dry lines or circulate an inhibited or uninhibited oil through them (see Par. 1802.031 for reference to inhibitors). 4. Inspect insulated and wrapped lines, uncovering pipe where leaks are suspected. 5. Repair all damaged insulation and wrapping. Bare pipe should be wire-brushed and painted. 6. Lubricate all valves. 7. Spray all external surfaces of the valves with a medium-weight oil and cover handwheels and exposed valve stems with grease. 8. Tighten all pipeline connections. 9. Operate valves and relubricate every three months. 1803.07 Electrical Equipment 1803.071 General: The preservation of elec trical equipment is, in general, related to the mechanical aspect of the design of electrical equipment. Failure or deterioration will most likely be a matter of attack upon moving parts, fasteners, suspensions or support ing members, hardware, etc. The cleaning and protec tive action taken will be similar to methods , used in protecting strictly mechanical devices and vessels. Unit treatment of the equipment, instead of disassembly and detailed treatment, will be the rule except in the case of electric motors. The very nature of the installation of electrical equip ment dictates that, whenever possible, equipment (other than spares) be protected in the field. Removal and storage in areas remote from operating positions would, in the case of most equipment, be expensive. 1803.072 Motors: Electric motors, because of their proximity to rotating and material transfer equip ment, are frequently subjected to environments and conditions which are detrimental to the motor life. In most installations they are in constant contact with acid vapors, water vapors, harmful dusts, and the elements. Designers of electric motors have taken these factors into consideration, but because of the number and severity of services, it is impossible to design for all conditions. The following procedure is recommended for motors to be removed from field positions and placed in storage: 1. Wire-brush and, with, a suitable solvent, clean all exte'rior surfaces of the motor. Where the motor has been in a particularly difficult service and the outer surfaces have a hard residue covering them, it is fre quently necessary to sandblast the motor. If sand blasting is required, protect the shaft before sand blasting by wrapping with a plastic tape or other satisfactory covering. In open motors, protect the windings against sand. With totally enclosed motors, plug or cover openings to air passages. 2. Disassemble the motor. 3. Steam-clean all parts except those containing wind ings, using a cleaning agent with the steam. Use suitable CHEV B8 6394 16 Protection of Idle Equipment solvents, such as trichloroethylene, carbon tetrachloride, etc., to clean windings. 4. Blow out all water possible. 5. Place the disassembled motor in a drying oven and bake dry. 6. Test the motor for shorts by "megging." Repair if necessary. 7. Apply a coating of air-drying insulating varnish to the motor windings. 8. Check the bearings and, if necessary, replace. Pack bearings with a satisfactory bearing grease. 9. Assemble the motor. 10. Wrap the motor shaft with plastic tape and cover the terminal leads with a sheet-metal box. 11. Paint and store in a warm, dry area. Motors to be shielded in a field position can be pro tected by the following procedure: 1. Drain oil from the bearing housing if it is oillubricated. 2. Remove the outboard end bell. 3. Install a strip heater inside the motor near the windings, of sufficient size to maintain the temperature a few degrees above the ambient temperature and to keep the motor dry. 4. Replace the outboard end bell. 5. Completely fill the bearing housing with grease. 6. Seal off the opening where the shaft enters the bear ing housing by wrapping with plastic tape. Continue the wrapping to completely cover the exposed shaft. 7. Plug all vents and openings. 8. Clean exterior surfaces by wire-brushing and paint. 9. Tie in power to strip heaters. When electric motors are to remain in the field and continue to exist in corrosive and harmful environments, or when power is not available for operating strip heaters, consideration should be given to cocooning or providing some other protective unit housing. 1803.073 Transformers: The average power transformer requires only a minimum of preservation during periods of idleness. By the very nature of its design and construction it is comparatively immune to deterioration. The need for protection is generally centered on the external surfaces and power tie-ins. The following procedure should apply whether a transformer is to be idle for several months or for an extended period: 1. Clean all power bushings with the use of a solvent and a wire brush. 2. Cover the metal portion of the bushing with a light grease. 3. Encase the entire bushing in a plastic bag or heavily wrap with a plastic tape or waterproof paper. 4. Clean the outer surface of the oil conservator tank, when used, and inspect for leaks. 5. Install a small air dehumidifier in the breather or ventilator. 6. Check all valves and drains to assure that they are closed and that there is no leak. 7. Clean all external surfaces and cover with a suitable paint. If the transformer is an uninstalled spare and it appears that idle time will be long, cocooning should be considered. 1803.074 Switchgear: Large switchgear is usu ally enclosed in sheet-metal cabinets which provide pro tection to electrical apparatus from the elements. In many installations, a secondary enclosure is located within the external or primary enclosure and further protects the necessary instruments and control and protective devices. This combination of enclosures is sufficient to provide most of the protection needed. To supplement the protection afforded in the normal de sign, it is necessary only to install strip heaters within the primary enclosure to maintain a dry atmosphere and clean and paint the external surfaces. If power is not available for strip heaters, a desiccant may be used. Small switchgear, relays, push buttons, circuit break ers, etc., can be protected by enclosing them in plastic bags or by cocooning, when economical. Frequently normal maintenance procedures of cleaning, painting, and periodic inspection will suffice. This latter pro cedure can be augmented to include the installation of small quantities of chemical drying agents in the various enclosures. In plants where much of the electrical control equip ment is housed in enclosed structures, the most effective method of protecting the equipment is by controlling the atmosphere within the enclosure to assure that corrosive vapors are nonexistent. One effective and inexpensive method is the use of a commercial air-cooling and dehumidifying unit. Such an installation requires only a minor capital investment, and the effectiveness and reliability are excellent. A second method considered frequently employs the use of a ventilating fan installed in such a manner as to provide a slight positive pressure within the enclosure. The fan air intake should be pro vided with a dehumidifier and filter. The slight pressure will exclude outside air and will safeguard the equip ment without further action. 1803.075 Power Lines: The preservation of overhead power lines is a difficult and time-consuming process because of the inaccessibility and number of parts involved. Frequently, an inspection or mainte nance of a line or section thereof requires scaffolding or special equipment. Power lines which fall in that cate gory of equipment can be best protected at all times by a wise and advantageous selection of materials during the initial design. Once a power line has been erected, there is little, if dKOCLUU'KhS l-UK SPECIFIC ICQUIPMEin 1 i/ any, protection which can be given the cable proper. Protective measures will usually center on pole hard ware, guying materials, grounding equipment, wire hold ers and brackets, and strain and suspension, members. It is impossible to program a detailed procedure to be followed in protecting auxiliary equipment used in power-line construction. However, an inspection of any power line will reveal that unit treatment of auxiliary equipment is an outgrowth of equipment dispersion. Pole-line hardware, guying materials, or strain and suspension material may be protected by the following method: 1. Clean by wire-brushing and hammer-chipping. 2. Inspect and determine the suitability of the materials used. 3. Replace with suitable materials items which need replacement. 4. Paint or metalize by flame spraying. Metallically sheathed underground power lines should be inspected and protected from detrimental influences. Cathodic protection, if afforded, should remain in effect when the line is out of service. 1803.08 Fired Heaters and Stacks 1803.081 General: The descriptions given in Chapter IX; Fired Heaters and Stacks, break down the various types of such equipment. The intent of these suggested protective measures is to cover only those portions of this equipment which are subject to de teriorating effects while the equipment is idle. In gen eral, this is the external steel and auxiliary equipment of the heaters. No attempt is made to offer a means of protection for masonry, concrete, linings, and insulation inasmuch as it is common practice to inspect these items and make necessary repairs before the unit is returned to service. Should defects be noted while the equipment is idle which would tend to weaken the structure, repairs should be made immediately. 1803.082 Furnace Settings a. Header Boxes and Casing: All painted metal should be treated in the same manner as structural steel. Hinges on header doors, peepholes, and access doors should be coated thoroughly with a heavy grease to permit immediate functioning when the unit is returned to service. In those openings where seating surfaces could corrode because of leakage of rain or moisture, it is advisable to seal the doors with a readily removable mastic or waterproofing compound such as is used in sealing joints in insulation. b. Burners: Treatment of this equipment is de pendent upon the type of burner used, and some will require more care than others. The movable parts should be covered with heavy grease to protect threads or adjusting mechanisms. c. Breeching and Ducts: If the external surfaces of this equipment are protected by heat-resistant paint, all areas which show failure should be retouched as indi cated from periodic, inspections. When the breeching and ducts are not painted, all external surfaces should be cleaned of loose material and sprayed or brushed with a commercial rust preventive. It may be necessary to repeat this procedure during the idle period; however, application is much less expensive than in the case of paint, and the rust preventive will burn off readily when heat is applied again. Internal surfaces, if not insulated, should be cleaned of any deposits or condensation. Rechecks should be made to insure no absorption of moisture during the idle period. Operating mechanisms on the dampers should be coated with heavy grease to insure operability when returned to service. d. Instruments: Care of instruments, such as draft gages, carbon dioxide indicators, fuel control valves, and flame monitors, will depend upon the service and com plexity of the mechanism. An instrument such as a draft gage could be disconnected and completely en veloped in a plastic bag, whereas more complex instru ments should receive treatment as suggested in the instrument section of this chapter. Particular care should be given automatic fuel shutoff valves. This can be accomplished by removing the cover and spraying all parts with light oil, replacing the cover, and either sealing or cocooning. The inspection plate on the lower portion of the body should be sealed also. e. Tubes: All tubes should be thoroughly cleaned inside, and the headers should be closed. All accessible tubes should be thoroughly cleaned on the outside. 1803.083 Stacks a. Steel Stacks: Should external inspection reveal paint failures, it is advisable to touch up and maintain the paint on a regular schedule. Those areas, such as seams, cooling fins, or attachment lugs, which are more susceptible to holding condensation, should be painted even if an entire paint job is unnecessary. The stacks should be capped. b. Attachments: It is good practice to replace guy lines at intervals established by experience; however, it is possible to combat corrosion by coating accessible guy lines with a nonhardening mastic. Ladders on any type of stack fall in the category of a "must" maintenance item and should be painted at periodic intervals to insure adequate protection. The painters' trolley is removed between periods of use; therefore, it should be maintained in the same manner as any piece of rigging equipment. CHEV B8 6396 18 Protection of Idle Equipment 1803.09 Steam Boilers Par. C7.301, C7.302, and C7.303 of Care of Power Boilers, Section VII of the ASME Boiler and Pressure Vessel Code, cover the "Laying-up of Boilers" and should be followed when steam boilers are to remain idle. 1803.10 Structural Steel All exposed structural-steel members, such as col umns, beams, supporting structures, stairways, walk ways, and platforms, will be subject to atmospheric attack. Although in most cases this attack will not be serious, the necessary protection should be given. Because this equipment will not be under regular scru tiny, it is suggested that touchup painting be applied immediately upon shutdown and that a routine visual inspection be made for paint deterioration at intervals governed by the severity of the corrosion in that area, Where paint programs are set up which require onecoat applications at periodic intervals, it is considered economically feasible to continue such practice on idle equipment rather than to allow a breakdown of the system and, consequently, require application of a com plete paint job including surface preparation. CHEV B8 6397 INDEX Air-conditioning, 1802.051, 9 Air coolers, finned, protection of, 1803.034, 13 Alteration of environment, 1802.05, 9 air-conditioning, 1802.051, 9 dehumidifying, 1802.052, 9 Boilers, steam, protection of, 1803.09, 18 Breeching and ducts, protection of, 1803.082c, 17 Burners, protection of, 1803.0826, 17 Centrifugal pumps, protection of, 1803.022a, 11 Coating, protective (see "Protective coating") Cocooning, for overall protection, 1802.041, 9 Compressors, protection of, 1803.021, 10 Condensers (see "Heat exchangers, protection of") Cooler procedures: cooling towers, 1803.031, 12 finned air coolers, 1803.034, 13 spray coolers, 1803.033, 13 Corrosion, causes of: chemicals, with moisture, 1801.02, 7 deposits, with moisture, 1801.02, 7 gases, with moisture, 1801.02, 7 moisture, 1801.02, 7 oxygen, with moisture, 1801.02, 7 Dessicants: caution in selection of, 1802.036, 9 for changing environments, 1802.052, 9 for interior protection, 1802.035, 9 Deterioration, causes of, 1801.02, 7 Ducts and breeching, protection of, 1803.082c, 17 Economic considerations, 1801.056, 8 Electrical equipment, protection of, 1803.07, 15 general, 1803.071, 15 motors, 1803.072, 15 power lines, 1803.075, 16 switchgear, 1803.074, 16 transformers, 1803.073, 16 Equipment: design, review of, 1801.052, 8 electrical (see "Electrical equipment, protection of") enclosure, nature of, 1801.053, 8 mechanical (see "Mechanical equipment, protection of') protection of, unjustified, 1801.056, 8 specific, procedures for (see "Procedures for specific equip ment") Exchangers, heat, protection of, 1803.032, 13 Exterior protection, 1802.02, 8 fireproofing, 1802.024, 9 heavy grease, 1802.022, 8 insulation, 1802.024, 9 metallic coatings, 1802.025, 9 organic coatings, 1802.021, 8 wrapping, 1802.023, 8 Filling, for interior protection, 1802.032, 9 Finned air coolers, protection of, 1803.034, 13 Fired heaters and stacks, protection of, 1803.08, 17 breeching and ducts, 1803.082c, 17 burners, 1803.0826, 17 furnace settings, 1803.082, 17 general, 1803.081, 17 header boxes and casing, 1803.082a, 17 instruments, 1803.082c/, 17 stacks, 1803.083, 17 structural steel, 1803.10, 18 tubes, 1803.082e, 17 Fireproofing, for exterior protection, 1802.024, 9 Fittings, protection of, 1803.06, 15 Flow meters, protection of, 1803.05 la, 14 Furnace settings, protection of, 1803.082, 17 breeching and ducts, 1803.082c, 17 burners, 1803.0826, 17 header boxes and casing, 1803.082a, 17 instruments, 1803.082r/, 17 structural steel, 1803.10, 18 tubes, 1803.082e, 17 Gases, inert, for interior protection, 1802.034, 9 Grease, heavy, for exterior protection, 1802.022, 8 Header boxes and casing, protection of, 1803.082a, 17 Heat exchangers, protection of, 1803.032, 13 Idleness, period of, 1801.055, 8 Inert gas, for interior protection, 1802.034, 9 Inhibitors, 1802.031, 9 caution in selecting, 1802.036, 9 vapor-phase, for interior protection, 1802.033, 9 Injection-type pumps, protection of, 1803.022c, 12 Inspection: to determine protection required, 1801.051, 7 of fireproofing, 1802.024, 9 of insulation, 1802.024, 9 of metallic coatings, 1802.025, 9 of organic coatings, 1802.021, 8 Instruments, protection of, 1803.05, 14 flow meters, 1803.051a, 14 furnace instruments, 1803.082^, 17 receiver-recorders, 1803.0516, 15 Insulation, for protection, 1802.024, 9 Interior protection, 1802.03, 9 dessicants, 1802.035, 9 filling, 1802.032, 9 inert gas, 1802.034, 9 inhibitors, vapor-phase, 1802.033, 9 oil coating, 1802.031, 9 Mechanical dehumidification, 1802.052, 9 Mechanical equipment, protection of, 1803.02, 10 centrifugal pumps, 1803.022a, 11 compressors, 1803.021, 10 injection-type pumps, 1803.022c, 12 pumps, 1803.022, 11 reciprocating pumps, 1803.0226, 11 turbines, 1803.023, 12 Metallic coatings, for exterior protection, 1802.025, 9 Methods of protection, 1802, 8 air-conditioning, 1802.051, 9 alteration of environment, 1802.05, 9 for breeching and ducts, 1803.082c, 17 for burners, 1803.0826, 17 for centrifugal pumps, 1803.022a, 11 cocooning (for overall protection), 1802.041, 9 for compressors, 1803.021, 10 for condensers (see "for heat exchangers") for cooling towers, 1803.031, 12 dehumidifying, 1802.052, 9 dessicants (for interior protection), 1802.035, 9 for electrical equipment, 1803.07, 15 exterior, 1802.02, 8 filling (for interior protection), 1802.032, 9 for finned air coolers, 1803.034, 13 for fired heaters and stacks, 1803.08, 17 fireproofing (for exterior protection), 1802.024, 9 for fittings, 1803.06, 15 for flow meters, 1803.051a, 14 for furnace settings, 1803.082, 17 grease, heavy (for exterior protection), 1802.022, 8 for header boxes and casing, 1803.082a, 17 for heat exchangers, 1803.032, 13 inert gas (for interior protection), 1802.034, 9 inhibitors, vapor-phase (for interior protection), 1802.033, for injection-type pumps, 1803.022c, 12 for instruments, 1803.05, 14; 1803.082c/, 17 insulation (for exterior protection), 1802.024, 9 interior, 1802.03, 9 for mechanical equipment, 1803.02, 10 CHEV B8 6398 20 Protection of Idle Equipment Methods of protection--Continued metallic coatings (for exterior protection), 1802.025, 9 for motors, 1803.072, 15 oil coating (for interior protection), 1802.031, 9 organic coatings (for exterior protection), 1802.021, 8 overall, 1802.04, 9 packaging (for overall protection), 1802.042, 9 for pipe, 1803.06, 15 for power lines, 1803.075, 16 for pressure vessels, 1803.043, 14 for pumps, 1803.022, 11 for receiver-recorders, 1803.0516, 15 for reciprocating pumps, 1803.0226, 11 rust preventive, 1803.021n(3), 10 for spray coolers, 1803.033, 13 for stacks, 1803.083, 17 for steam boilers, 1803.09, 18 for storage tanks, 1803.042, 13 for structural steel, 1803.10, 18 for switchgear, 1803.074, 16 for transformers, 1803.073, 16 for tubes, 1803.082e, 17 for turbines, 3803.023, 12 for valves, 1803.06, 15 wrapping (for exterior protection), 1802.023, 8 Moisture, main cause of corrosion, 1801.02, 7 Motors, protection of, 1803.072, 15 Oil coating, for interior protection, 1802.031, 9 Organic coatings: caution in selecting, 1802.036, 9 for exterior protection, 1802.021, 8 Overall protection, 1802.04, 9 cocooning, 1802.041, 9 packaging, 1802.042, 9 Packaging, for overall protection, 1802.042, 9 Period of idleness, determination of, 1801.055, 8 Pipe, protection of, 1803.06, 15 Power lines, protection of, 1803.075, 16 Pressure vessels: general, 1803.041, 13 protection of, 1803.043, 14 Procedures for specific equipment, 1803, 10 breeching and ducts, 1803.082c, 17 burners, 1803.0826, 17 compressors, 1803.021, 10 condensers (see "heat exchangers") cooling towers, 1803.031, 12 electrical equipment, 1803.07, 15 finned air coolers, 1803.034, 13 fired heaters and stacks, 1803.08, 17 fittings, 1803.06, 15 flow meters, 1803.05In, 14 furnace settings, 1803.082, 17 header boxes and casing, 1803.082n, 17 heat exchangers, 1803.032, 13 instruments, 1803.05, 14; 1803.082d, 17 mechanical equipment, 1803.02, 10 motors, 1803.072, 15 pipe, 1803.06, 15 power lines, 1803.075, 16 pressure vessels, 1803.043, 14 pumps, 1803.022, 11 receiver-recorders, 1803.0516, 15 spray coolers, 1803.033, 13 stacks, 1803.083, 17 steam boilers, 1803.09, 18 storage tanks, 1803.042, 13 structural steel, 1803.10, 18 switchgear, 1803.074, 16 transformers, 1803.073, 16 tubes, 1803.082e, 17 turbines, 1803.023, 12 valves, 1803.06, 15 Products of corrosion, 1801.02, 7 Protection: by alteration of environment, 1802.05, 9 basis of, general, 1801.01, 7 exterior, 1802.02, 8 interior, 1802.03, 9 methods of (see "Methods of protection") overall, 1802.04, 9 prime requisite of, 1801.01, 7 required, determination of, 1801.05, 7 requisites for an effective program of, 1801.03, 7 Protective coating: caution in selecting, 1802.036, 9 exterior, 1802.02, 8 grease, heavy, for exterior, 1802.022, 8 metallic, for exterior, 1802.025, 9 oil, for interior, 1802.031, 9 organic, for exterior, 1802.021, 8 rust preventive, 1803.021n(3), 10 type of, initial, 1801.054, 8 Pumps, protection of, 1803.022, 11 centrifugal, 1803.022a, 11 injection-type, 1803.022c, 12 reciprocating, 1803.0226, 11 Receiver-recorders, protection of, 1803.0516, 15 Reciprocating pumps, protection of, 1803.0226, 11 Rust preventive, 1803.021a(3), 10 Settings, furnace, protection of (see "Furnace settings, protec tion of") Spray coolers, protection of, 1803.033, 13 Stacks, protection of, 1803.083, 17 Steam boilers, protection of, 1803.09, 18 Storage tanks: general, 1803.041, 13 protection of, 1803.042, 13 Structural steel, protection of, 1803.10, 18 Switchgear, protection of, 1803.074, 16 Tanks, storage (see "Storage tanks") Transformers, protection of, 1803.073, 16 Tubes, protection of, 1803.082e, 17 Turbines, protection of, 1803.023, 12 Valves, protection of, 1803.06, 15 Vessels, pressure (see "Pressure vessels") Wrapping, for exterior protection, 1802.023, 8 CHEV B8 6399 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT-&AN FRANCTSCn SPECIFICATION EG-10L8-A DECEMBER 21, 1965 PAGE 1 of ^ SPECIFICATION NO. EG-1QL8-A SMALL TOOLS' AND EQUIPMENT 1.0 SCOPE This specification lists the types of items that COMPANY classes as "small tools and equipment" whether recoverable, non-recoverable or consumable. Such items shall be furnished complete, including accessories and expendable operating parts such as blades, bits, abrasive wheels, etc., and shall be maintained in good condition including replacement of parts as may be necessary. 2.0 SMALL TOOLS-AND EQUIPMENT Adapter, Hose, -Pipe^ Thread Adze Anvil, Blacksmith Apron Arbor Auger Awl Axe Bar, Claw, Crow, Pinch, etc. Barrel, Trash Belt, Safety w/strap Bender, Hydraulic, Manual Bevel Beveler, Transite Binder, Load Bit, Auger, Carpenter Blades, All Types Blanket, Wool,.Rubber Block, Chain, Rope, Cable, etc. Boots, Rubber Box (Bag), Tool Bi-ace, Rachet : CHEV B8 6400 Broods . Brush, Wire, Faint, etc. Buckets Cable, Welding, Electrode, Ground, etc. Calipers Cans Cart, Concrete, etc. Casters Caulking Tool (Yarning Iron) Chain, Surveyor, Measuring, Steel Loading Charger, Battery Chisels, All Types-Hand, Pneumatic Chuck, Taper, Drill Clamp, Pipe Aligning, Saw, Carpenter, etc. Clip, Wire Rope Clipper, Bolt Coat, Rain Connector, Welding Cable Conveyor, Gravity Roller Cooler, Drinking Water Cord, Electric Extension Coupling, Hose Crimper, Electrician's Cutter, Bar, Wire, Pipe-Hand, Pipe-Geared, Gasket, ehc. Lanterns, All .Types Lead Joint Runner Level, Hand, Line, etc. Light, Portable Flood Lighter, Torch Line, Mason, Chalk, etc. Lubricator, Air Line STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT - SAN FRANCISCO SPECIFICATION SG-1048-A DECEMBER 21, 1965 PAGE 3 of 4 Pouch, Tool Protractor Puller, Nail, Wire, Spike, Rod Pulley Pump, Hand, .Barrel,.Sump, Test Punch, Center, Back out. Hob, Gasket, etc. Mallet Manometer, Portable Field Mandrel, All Types Mattock Maul Mender, Hose Meter, Vibration, Volt, Amp, etc. Micrometer Mover, Freight Car, Hand Radio, Portable, Two Way Intercom Rake Rasp Reamer, Pipe, Bridge, Burring, etc. Regulator, Welding Gas Respirator, Dust (incl. refill) Roller, Riggers Rope, Manila, Wire Rules, All Types Nipper Nozzle, Hose, Nut, Die Nut, Driver Weld, etc. Oiler, Can Oven, Welding Rod Pail Paving Breaker, Pneumatic Peavey Pick Pin, Drift, Barrel, Bull Pincer Plane Pliers Plumb Bob Point, Trammel Pole, Pike, Range Pot, Melting, Fire CHEV B8 6402 Salamander Sander, Disc, Belt Saw, Portable, All Types-Hand, Power Scraper, Bearing, Miscellaneous Screwdriver Screw stop Screw plate (set) Scriber Set, Nail, Rivet Shackle Shear, Bar, Tinners Sheave Sheeting, Plastic, Paper Shield, Face Shovel Sleeve, Morse Taper Shank Sling, Canvas Pipe, Wire Rope, Nylon Snip, Tinners Socket Set Soldering Iron Spade Spike, Marline Square, Combination, Framing, Staple, Tacker Star Drill Stencil, Steel, Brass, Paper etc. 1.0 SCOPE iVI'ANDAim Oil. f'OMI'AflY (IE OALTFOI'INIA iwittimilku oiiirivK'iwri'-.iAN euanr-iwo SPECIF ICATI0N EG-1049-C DECEMBER 21, 196`j PAGE 1 of 1 OPEC IF ICAT rON MO. EG - i04w-C SUPPLIES Thin spool I'U'.'VI;Lon llnkr. tho kypoti of I tx-inn COMPANY c.Lusnoo un ";:uf 1;>,1 wlu'Uiwr I ncorpomA'A tnU> tho fl.nl. ohed work or unci l,n the courn.: of conn I, n lot Jon. 2.0 SUPPLIES Acid Adhesive Alcohol Antifreeze (not for construction -V. equipment) Babbitt Carbide Carbon Tetrachloride Chalk Coal and Coke Compound, Cleaning, Pipe, Thread, Grinding Cotter Pin Crayon Creosote Cup,Drinking Disinfectant Emery Cloth Explosive s -F-irat-Aid--Supplde s~ Flux,Brazing, WeldingFuse (except for permanent plant use) Gasket Paste Glue Glycerine Graphite Grease (except for construction equipment, and tools) Ice Keel (Lumber Crayon) Kerosene ' _. Lamp, 120- V Electric Litharge Lubricant, Thread Cutting,..Electric Wire Pulling Nails Oil, All Types (except for lubrication and"-fuel for construction equipment --and - tools.). Paint (for Erection Marking) Faper, Sand Paper, Toilet Paste, Solder Putty Rag Rust Preventive Salt Tablets Screen Cloth, Wire Screws Shim Soap Soap Stone Solder Stake, Survey S-fcaple s ........ Tape,. -Adhesiva^-Masking-^-Frictjon,,,, Rubber, Plumbers, etc. Tacks Towel, Paper Twine Washing Powder Waste, Cotton Weld Rod Welding Gases Wi re, Tie,' and- Miscellaneous- Wool, Steel CHEV B8 6404 Specification E-1073 Engineering Department 17 /' 195 2 ' ' 'Page 1 of 2 SPECIFICATION NO, E-1073 DEFINITION OF "EQUIPMENT RENTAL RATES" IN CONSTRUCTION CONTRACTS 1.0 SCOPE This specification defines the costs included and excluded in rental rates for construction equipment and specifies the method of application of these rates, 2.0 DEFINITION OF RENTAL RATES 2.1 Operating Period Equipment rental rates shall be based on operating periods of 8 hours per clay, 56 hours per week and 2l0 hours per month. 2.2 Costs Included Equipment rental rates siiall include all maintenance, painting, and -------- incidental repairs on the equipment throughout' the construction period 2.3 Costs Excluded Equipment rental rates do not include the following items of expense: 2.31 Freight from shipping point to destination and the return freight at the expiration of the rental period. 2.32 Loading and unloading charges if necessary for loading on a car or unloading from a car. 2.33 Wages of Operators 2,3k Cost of fuel and lubricant and yrages paid for fueling and lubricating. 3.0 APPLICATION OF RENTAL RATES 3.1 Rental Period The rental rates shall apply only during the time the equipment is actually operated at the construction site. CHEV B8 6405 Section I II III IV V PRECIPITATOR SHUTDOWN REPAIR GUIDE K-1803 PRE-SHUTDOWN INITIAL INSPECTION CLEANING OPERATION POST CLEANING INSPECTION AND REPAIRS A. INSULATORS AND HOUSINGS B. HIGH VOLTAGE CABLES C. RAPPERS D. HOUSING E. EMITTER ELECTRODES F. DISTRIBUTOR PLATES G. TRANSFORMER CHECKLIST AND STARTUP TEST A. FINAL INSPECTION B. AIR LOAD TEST El Paso Refinery Refinery Engineering October 1, 1976 Revised January 1981 I. PRE-SHUTDOWN ITEMS A. Make pressure survey of all insulator housings. May need to replace air filters to get sufficient supply air. Note any housings with low pressure. Check regulators by swapping positions. Order parts for shutdown. B. Arrange for service engineer if desired. C. Check gear reducer drives. Check oil level, chains, and overall condition. D. Inspectors note gas leak locations. 1 CHEV B8 6408 II. INITIAL INSPECTION - PRECIPITATOR DIRTY A. Large and Small Insulators and Housings 1. Note degree of dust buildup and condensation in housings. (The air purge is designed to prevent both conditions.) 2. Note degree of corrosion to housing. 3. Note the problems to be corrected. B. High Voltage Cable 1. Note extent of dust buildup and signs of condensation. 2. Check for corrosion damage to housing and cable. 3. Open all the inspection plates in the high voltage cable system. Check for dust buildup. Examine all the insulators for cracks and tracking. C. Gas Inlet and Outlet Distribution Plates 1. Open side manways and obtain Entry Permit. 2. Check and note pattern of dust buildup. Also check for plugging. The distribution plates are designed to provide a uniform flow across the unit. 3. Check for cracks, distortion and overall corrosion. 4. Check for accumulation of catalyst debris in the inlet pipe and note whether any of the distribution holes are covered. Note - Inspectors may want manways opened. D. Precipitator Housing 1. Note dust buildup on the interior members of the housing. There should be an even distribution showing a balanced flow. 2. Note the dust buildup on collector plates. They should have a slight buildup. Large buildups suggest rapping problems. CAUTION: Avoid stepping on the emitting frame and shock bars. Add wooden planks for walking support before entering. CHEV B8 6409 III. CLEANING OPERATION A. Insulators and Housings 1. Remove the old packing from the packing groove. Install new packing. 2. Power wire brush the entire compartment interior dust and scale from the compartment. 3. Gently clean the insulators. Use caution so as not to chip or scratch the ceramic materials. Initialsl Date 4. Just before closing the lids - rewipe the insula tors with denatured alcohol on a soft cloth to remove dirt particles and moisture. 5. Set yard air to purge system and check that each housing holds air pressure. 6. Test eight purge relief valves (3.5 psi) and re--instal1. B. High Voltage Cables 1. Vacuum or air blow the high voltage cable housing of all loose scale and catalyst dust. 2. Clean all the insulators with the solvent soft., cloth system.3 3. Just prior to closing the units, dry the insulators with the denatured alcohol wash. C. Precipitator Internals 1. Water wash the entire interior of the precipitator Use fire water to rinse the unit as clean as possible. -3CHEV B8 6410 IV. POST CLEANING INSPECTION AND REPAIRS A. Large and Small Insulators and Housings 1. Inspect the insulator housings. Look for holes and potential leakage sites. 2. Make a close thorough examination of all insulators for cracks, rough spots, absence of glaze, tracking, etc. A bright light will help locate insulator flaws. 3. Mark damaged units for removal and replacement. 4. Check packing on grid rapper shafts to prevent excessive leakage of purge air. (Orifice is sized for 0.5 CFM/housing). B. High Voltage Cables 1. Check the wires and conduit for mechanical problems. 2. Inspect the insulators for cracks, tracing, etc. 3. Mark areas for repair or replacement. C. Collector and Emitter Rappers Expect considerable wear requiring welding repairs or new parts. Hopper work platforms may be needed. 1. Repair worn or bent guide fingers and pipe sleeves over guide fingers. 2. Check for eccentric wear of anvils and hammers (wheels) which indi cates poor alignment. Hammer hits below center of anvil 1" when cold. Straighten shock bars if bent. 3. Check and if necessary replace worn bolts through plate ,extensions. Shock bars must clear bars supporting guide fingers by 2" minimum when cold. 4. Each shock bar and related plates should swing freely. (It may be necessary to- remove temporary planks to check). Shock bars should contact each plate at rest, so that each plate is impacted at the same time. Shock bars should return to this position after each rap. 5. Check rapper pillow block bearings. Replace if there is excessive play. 6. Check emitting rappers. Expect to build-up, hard face, and grind smooth the cams and trip arms. Check shaft collars and split bearings. 7. Run all systems before 'starting and check opeation. IV. POST CLEANING INSPECTION AND REPAIRS (continued) D. Precipitator Housing 1. Inspect the shell for cracks and holes. Define repairs as required. 2. Note the condition of the structural members and the welds. E. Emitter Electrodes (Wires) NOTE: Discharge electrode failures are the most frequent failure made in the precipitator. Failures are typically caused by corrosion, fatigue, or electrical arcing. . " 1. Check for broken or loose wires. Proper tension is 15-30 lbs. 2. Replace all wires in rows. This will be done sequentially south in the West Bank and then north in the East Bank to periodically replace all electrode wires. Spread adjacent plates to provide access room. Installation of wires requires extreme care to avoid kinks or strains. Wires must be prestretched to 8'-0" to 8'-3" with anti-kinking device shown in Sketch A. A hooking tool to aid in removing and installing wires is shown on Dwg. 4MSK-516. Carefully inspect removed wires for evidence of metal loss. This must be in Inspection records as a guide for eeplacement rate. Cut off one end so wire cannot be accidentally reused. 3. Note the condition of existing wires. Look for notches, wear points or obvious failure points. Especially check the J hangers on .both ends of the wires. - .. 4. Examine the entire support frame especially the welds and support hooks. 5. Check that the entire frame is level and that the wires are parallel to the collector plates. The wires should be centered between the two adjacent plates. (Plate to wire distance 4%'" + V'.) Mark faulty sections for repair. Tack weld nuts on diagonal bracing. (See the attached Drawing #3ESK~8) NOTE: According to Buell, 10% is the upper limit on scattered missing wires. Replace wires if many wires are missing within a row or section. Spread adjacent plates to. provide access room. 6. Replace rows of emitter wires as a step toward complete replace ment, Stock No. KP-B1-4. Check the hooks and hook welds on each end of wires replaced. Pre-stretch new wire per drawing to 8'-3" (+0" or -3") The force required to do this is about 50 lbs. If overstretched or kinked, the wire is ruined. Inspect removed wires carefully for end wear, notches and burns as a guide to replacement schedule of others. Junk old wires. V. POST CLEANING INSPECTION AND REPAIRS (continued) F. Gas Inlet Distribution Plates 1. Check for plugging of the distribution holes, corrosion, or distortion of the plates. 2. Note any items that could prevent an even flue gas distribution within the inlet section. G. Transformer Sample transformer oil and test insulation level. If it is below 22,000 volts replace or filter oil. Retest. Add oil if necessary. V. STARTUP CHECK LIST - FINAL INSPECTION AND TEST A. The following items must be checked by the Unit Operator and the Inspector or Engineer prior to final closing. 1. Insulators & Housings (Ready to Close) a. Check that all units are clean and dry. All repairs are complete. Initials Date b. Check that gaskets and seals are in place. c. Trial run air purge. 2. Collector & Emitter Rappers (Complete) a. Check all internal repairs. b. Check external system - motors, oil levels, etc. c. Turn on the rappers for a trial run. Check inside and out for proper operation. 3. High Voltage Cable & Housing (Ready to Close a. Check that all repairs are complete. b. Insulators should be clean and dry. c. Check all gaskets and seals. 4. Emitter Electrodes - Wires (Ready to Close) a. Check that the frames are level and the wires are centered between the plates (4^" + distance. b. Check that all hook and wire replacement work is complete. c. Check that there are no materials to cause a plate to wire short. 5. Collector Electrodes - Plates (Ready to Close a. Check that the plates are plumb and parallel. All plates must be straight. b. Check that the plates are resting against the shock bar for proper rapping. CHEV B8 6414 -""v 'V. IITAKTIII' CIIKCK l.i::T i--1 MAI. I MM'KCT I ON AMI) TKIIT (rmil I lined) f. Cheek I ll/ll I In' pl.il i"; hive 7" Ini t `11; 111: i I ini (I I I In- |i I ;t I c IM 11 I util. u i i l a l s Uni il. Cheek lh.il nvcr.il I rc|i,i I r work I:: rnni|11 cI c . (i . Intel I) I ,i I I I I il 11 I n n 11 I i l,c ,i ( Kc.i 11 y I i' Clone) i. Cheek lh.il I lie pl.ile;; urii imp I njjpcil iml ill li'p.i I l.i i l`c rnni|> lei e . 7. Housing A lloppe rr. (Ready i.o Close) _ i. Cheek l.hil.. I he she I I iiul support, work lias been completed. b. Check that all work materials have been removed and door seals are in good condition. c. Replace hopper dump valves. B. Air Load Test 1. After all work is complete make an "AIR LOAD" test. Push doors closed, but have electrician on side door platform. Energize power supplies, observe operation of fast and slow voltage ramps, and record operating data without rappers, and with rappers operating. If sparking occurs below volts try to locate sparking by looking through doors. DO NOT ENTER. This check is easier after dark. 2. Shutdown and secure electric power and attempt to locate and correct spark-over problem. Retest if any changes are made.3 3. Get operator approval of final Air Load Test. Initials Date SL Paso, Texas Jamary 10,, 195^ JAN l'i 1358 O. B, RflAAG industrial hubse amgMu, HBgoAL Tsmsm Files 163.1 mi. M. P^KPARET, JR. - 2 ^\ After ay conversation with you on January 7, 195$, the question of handling ramiadustrial eases by our nurse was lavestlgated with her is exjunction with ISsrasrs. J. 3. Cole and 0. B, Kaag. We found that over the past five souths about 36^, of the cases handled by oar nurse have been nonindustrial The review of these esses did not disclose evidence of abase by oar people; however, Mrs. Burleson was advised to let. us know say tim that abuse is indicated. She assured, us that she would have done that anyway. In Br Curtis* letter of May 28, 1957 wherein he advised the establishment of the position of Industrial Nurse here, he stated that mnlndnatrfal ears be Halted to such emergency treatseat as is necessary, and quoted trots the Cojsrgany Policy Manual, a copy of which is attached. It ia sty reeeassendatlea that we con tinue handling these eases es we have la the past until abuse is indicated, as w have hod definite proof that it has reduced ab sentee!m that would have resulted frc employees leaving work be cause of Illness. la addition to treating nonindustrial casesin our First Aid Bos, we have had the Jhtrse, in a few instances, visit people who had reported ia sick, as a step towards reducing our absentee ism because of sickness. JHK:hb l cc; J. B. Cole Mrs. F. W. Burleson J. II. KESCEElf JAN IT :930 G. B. McCLESKEY CHEV B8 6416 (JEHSIUL SAFETY INSTRUCTIONS APPLYING TO ALL EQUIPMENT ^lljifteen General Safety Instruction Sheets cite the hazards that ^ jin the operation and maintenance of equipment and give recbmmendaJfoiding hazards and for inspections and tests, ' jjjilgt three sheets apply generally to all equipment, ^al hazards and recommendations that;are peculiar to'a class or type jifare given on the following sheets (4 to 15) applying to the more imillifications of equipment. Sarly significant or unusual hazards, recommendations, inspections or jfiig to a specific item of equipment should be given on the Safety InSjieet made out for that particular item, HAZARDS lieral hazards to be considered in the operation of all process plant delude: * :* fie condition due to defects existing 'in equipment as built or as re- Seed, . Ilpure or unsafe condition of equipment due to operation at pressure, HHerature, speed, minimum thickness, or other condition in excess of ^^established safe limits. Ufafe condition resulting from corrosion (internal or external) reduofj|f;"!thickness below the minimum allowable limit. This may .occur from gpject attack or result from failure of protective linings. lacking or deterioration caused by caustic embrittlement, hydrogen atsaltej intergranular corrosion, or stress-corrosion, Iflgiie failures occasioned-by vibration or repeated stress. Hjiuction of strength, of ductility, or of impact resistance, and/or the jrcting up of high residual stress as a result of improper welding or eating operations. nsafe condition or failure due to thermal stresses occasioned by exceed ing' established limiting rates of temperature change - during heating. ooling, or operating cycles. Xb'esBive strain or failure at rigid connections due to heating of lines reequipment above design temperatures for which expansion provision is pY pare condition or failure of reciprocating or rotating machines, or otors due to operation at speeds or overloads in exoess of design lim bs. S * |ilure, inadequacy or blocking-off of exoess pressure relieving equip|Bt, or other automatic safety devices, h' JCoessive pressure caused by thermal expansion of liquid in filled lines, |ssels, pumps, containers, etc, - "sun pressure", to equipment caused by testing at pressures in excess of estabished limits, testing at too low temperatures, or from exoess loading le to weight of testing medium, ?;:. please of flammable, poisonous, or corrosive gases or liquids due to lilure of equipment from any cause. GENERAL SAFETY INSTRUCTION SHEET Applying To All Equipment ME-5102 Sheet 1 --------- BWwIe.-bHERAL SAFETY INSTRUCTIONS APPLYING-TO ALL EQUIPMENTHAZARDS (Cont*d.) S|g at threaded or gasketed joints, or at packing glands of pumps, lessors, valves, level controls;and instruments. El mg: of relief valves that are not equipped with discharge conduits j- at a safe location. H' five mixtures in equipment caused by the failure of control valves, ifdperated .valves, cyole timers, etc, `fee of towers, columns, stacks, tanks, etc,, under wind or earth fioading due. to corrosion below minimum safe thickness or deterioifniof foundations, supports,- or guys. "is. -. igse of equipment due to external pressure loading- in exoess of de limits of pressure, thickness or roundness. ' ;s:. RECOM-iENDATIONS FOR AVOIDING HAZARDS exceed the safe limits for any equipment in operation, cleaning intenance as given in: Safety Instruction Sheets,' rating Standards and applicable Standing Orders, efinery and Engineering Instructions. and Standards authorized for refinery use, and Matory State Safety Orders. -the Engineering Division - Design Engineer, Maintenance Foreman, iiipment Inspector as the case may require, whenever there, is any .ion as to the safety of equipment, or danger of exceeding estabi' safe limits. fe inspection of all critical repairs and new equipment installa- 'the mechanical condition and functioning of instruments and control went at regular intervals as required to assure dependable and safe t'ion. It the Engineering Division before changing any established safe ^~for the operation of equipment. INSPECTIONS ain adequate periodic inspection of equipment in accordance with; e Equipment Inspection Schedule for the plant; or in lieu a^such schedule, as recommended in the Safety Instruction Sheets. "S. i|hirements of State Safety Orders for periodic inspection '^oilers, air pressure tanks, elevators and mechanical ^ipment. :v- CHEV B8 GENERAL SAFETY INSTRUCTION SHEET Applying To All Equipment ME-51Q2 Sheet 2 .. . f GENERAL SAFETY INSTRUCT IOHS APPLYING TO ALL EQUIPMENT ;v INSPECTIONS (Coat'd.) ' C?; " [`Sea that adequate maintenance schedules are established and followed |i*or the servicing and inspection of j ' |j) Electrical equipment - motors and controls* power1 circuits} flighting service* control systems? and signals and alarms, ' Mechanical equipment - pumps, turbines, compressors, etc., |jj. and their governors and protective devices. Instruments and control equipment, particularly those which t: are vital to controlling operation within established safe $. limits. 3U During initial operation of equipment maintain close inspection oft |v. Effects of thermal expansion on line system's, and lines ^rstairs and ladders connecting to hot vessels for ref " stricted movement, interference, or. evidence of ex- cessive strain. It bv .Bearings, shaft packing, and governors on mechanical equipment, > Ik s'," Electrical equipment for overloads, heating, sources of I ignition, and for proper functioning of controls, alarms. Is-, and protective' devices, |~ r . Hr TESTS " !pst all equipment after any major repair affecting the strength of he equipment, jjvt est certain equipment, as fired heater coils, at specified intervals as ailed for in the Equipment Inspection Schedules or as specifically re- bmmended in the Safety Instruction Sheets, he test pressure for routine field tests of equipment shall be as given a.;.the Safety Instruction Sheets, * . S' ' jrdrostatic testing procedure shall conform to Engineering Instruction 30 and 301 or as given on speoial Hydrostatic Test Schedules prepared sr particular installations, insult the Engineering Division before applying aqr pneumatic test,. Jtual tests applied during shop fabrication or field construction are Lven on the Safety Instruction Sheets or on Hydrostatic Test Schedules spared to cover initial testing. move, test and reset safety or relief valves protecting the equipment ^frequencies given in the Equipment Inspection Schedule for the plant, .in lieu of such a sohedule as recommended on the Safety Instruction "Jets; . jr; GENERAL SAFETY INSTRUCTION SHEET Applying To ;A11 Equipment ME-B102 Sheet 8 S-45 CHEV B8 6419 GENERAL SAFETY INSTRUCTIONS APPLYING TO PROCESS .LIMES HAZARDS The hazards that are particularly to be considered in the operation of 58 lines, include: Those hazards listed in the General .Safety Instructions Applying to All Equipment which apply to piping systems. I' l:. Hydraulic shock from rapid closing of valves, 5 Excessive vibration or repeated strain leading to fatigue failure. jg Exceeding design limits for expansion or anchorage of lines or alteration If of supports, anchors, tie rods, hangar adjustments, initial "cold pull", etc. 6 ' -5 ; if; Failure of gaskets or packing due to deterioration, corrosion or exceed- j|p3ig pressure or temperature limits for the paoking material. $ Leakage or failure due to external corrosion - both general and localized jj| conditions, and particularly buried lines - electrolysis and soil corro| sion. ^.'Breakage of threaded piping especially small sizes due to mechanical jftstrains, thermal expansion, operating valves, etc. ^Excessive stress in welded piping at supports, mitre welds, tee inter- ^sections, etc. leading .to opening of cracks. Particularly important in plines: with high internal pressure; subject to severe thermal expansion ^.strains; in lew temperature service; hot caustic service; or of alloy jjjpjteel materials. * ^Internal combustion or explosions in lines, ||Fire hazard from ignition of flammable materials (timber, paper insula- !|tion sheathing, etc.) located too close to high temperature lines, Ipelease of flammable, poisonous or corrosive liquids or vapors due to re- ^axation of flange bolts at high temperatures or sudden temperature change 111?.,flanged joints, or oorrosion or erosion of pyrometer or thermometer gells in lines. m RECOMMENDATIONS FOR AVOIDING HAZARDS Iphte recommendations in the General Instructions Applying to All Equipft?ent. glfM'ra up lines gradually and avoid sudden temperature change except in an pgargency. supports, anchorages, spring hangars, tie rods, etc, in proper |||pr.?^on and with specified adjustments. Consult Engineering Division I*We altering supports or adjustments. GENERAL SAFETY INSTRUCTION SHEET Process Lines ME-5102 Sheet 4 S-4S CHF\/ Do SSL. GSBERAL safety instructions applying to process lines ! RECOMMENDATIONS FOR AVOIDING HAZARDS (Contd.) rvffnot block off sections full of liquid without venting or drainin'* protect'dead ends or idle lines against, freezing by insulating^ drain-s |~by maintaining flow. *^ ||||ace installed pipe and fittings in kind, or ,in accordance with 1 |f#Srials Standard No. 319, or per 'recommendations of the Engiaeerir fpislon. ^ I I |||i''out before reconnecting dead or idle lines, particularly if buried Hotect lines against meohanical strains during maintenance operations |||fceot 18-8 Cr,, Ni, and 18-8-3 Cr, Ni. Mo. material against intergran jar corrosion during idle periods. Refer to Recommended Practice No 7?" pjerve all precautions given in Engineering Instructions on maintenan ^"'installation practice including: No. 800 - Bolting Up Practice* 9 810 - Fitting Up Fabricated Pipe* No. 506 - Installing Gaskets K656 - Breaking Lines. jjge * nsferve all precautions given in Engineering Instructions covering ^eld i||: practice and requirements for stress relief, annealing or heat treat Ig-^welded piping - both steel and alloy. nl!ss otherwise stated, maximum allowable operating pressures and tern- Iratures for new lines should conform to Materials Standard No, 3ls f0?. ^particular class of fitting and service. The ratings given therein' p^based on the A.S.A. Standards and Piping Code, ; .. fere not specifically given, the minimum safe thicknesses for steel pipe ^'commercial sizes of A.S.A. steel fittings, can be determined from ^ Simum thickness charts: MF-4025, steel lines; MF-4639, steal fitting.. j~4640 low alloy fittings; and MF-4641, 18-8 Cr. Ni, fittings, ' r' INSPECTIONS AND TESTS for to General Safety Instructions Applying to All Equipment, f"' less otherwise specified, the test pressures for separable piping seo- ons shall be in conformance with the A.S.A. Pressure Piping Code* T' 150 lb, steel fitted lines shall be tested at 350 psl, t 300 lb, steal fitted lines shall "be tested at 750 psi, :Safe test pressures for lines may be limited ,,by reduoed thickness.,..;^! *(corrosion), special fittings (as control valves, expansion joints, |fK 0,kc.), and pressure test limits for connected equipment where lines cannot be isolated. Refer to sheet on Hydrostatic Test Pressures :.8uPPlmenting Engineering Instruction No, 300, yYfl )sult Engineering Division for proper ta3t pressure and procedure of any question, -44^ i t, GENERAL SAFETY INSTRUCTION SHEET ,, iii-L ME-5102:.;? 8h Prooees Lines Fkw'- ptr Ify&r general safety instructions for fired .heaters W? HAZARDS ............. ........... ' ilhs hazards to fired heater installations in operation, .includes ?ose general hazards listed in the General' Safety Instructions Applying ' ` Equipment which apply to fired heater installations,, missive tube temperatures resulting in damage'"to ,' or failure of, tubes, fcessiva temperatures may be caused by coke or other deposits, by exfssive firing rates or by uneven heat distribution, tiv Itessive pressures caused by stoppage or restricted flow due to obstrucor coke formation in the heating element or transfer lines. Cores,| lllapsed liners, pass or outlet control valves, may cause restricted ffcessive pressures due to failure, plugging 'or coking of relief valves, Llure or loosening of rolled joints or of tube seal welds due to re___ i cycles of temperature change, or to sudden changes in temperature,! cffto improper use of dissimilar metals in rolled joints or in' adjacent ^ positions, ftkage or opening of header plugs due to damaged seats, or to breakage, of strength or excessive wear of screws and holding members, or to securely seated plugs, Age or actual rupture of parts involved in flashes from leakage of Ills or plugs. plosions in firebox from ignition of explosive fuel-air mixtures or |erruption of gas fuel flow, Bructural failure from overheating or deterioration of tube supports. Importing steel structure?, breechings, stacks, internal insulation, etc| ige to tubes, particularly alloy tubes, by abuse in oleaning, by oonihued service at exoessive temperatures or by too rapid oooling,. |orrosion or oxidation of exterior tube surfaoes by furnaces gases in ^ration, and corrosion - inside or outside - by residual salts and ^`i'sture during idle periods, including' intergranular corrosion of 18-8 * Ni, material. raag t shell stills: overheating of fire sheet, excessive vacuum, corrosion | still bottom, deterioration of still supports, or exoessive pressure aor.. "bumping'1 from water in still. m- H M ;t,J GENERAL SAFETY INSTRUCTION SHEET Fired Heaters 3-5102 Sheet 6 ____ .____________ S-4S P.HFV RR R422 GENERAL SAFETY INSTRUCTIONS FOR FIRED HEATERS RECOMHEMDAIIONS FOR AVOIDING HAZARDS jpL '''J - : - - "v: mlsarve recommendations given in the General Safety,Instructions gpiying All Equipment, .'...I.,.'''. . .!` " ^per firing control is the most important factor in avoiding condi- WonB leading to tube failure, "Avoid flame impingement on tubes, exKfssite flame length, distorted flames from dirty or faulty burners, or given heat distribution with multiple burners,' Maintain proper comaition control. Visually check fires and heated surfaces at regular L;'frequent intervals, jjfjce all precautions to prevent sudden change or stoppage of flow Ipbough tubes. Maintain cores, check valves, outlet and pass control lives in dependable condition. Pass control valves must be set to Ifsure positive and balanced flow at all times, ' afev. ______ Sbberve all precautions given in Engineering Instruction's on heater fhtenance and. specialities including those covering: Tube cleaning, fading Up, Bolting-up Practice, Tube Rolling and Removal, Skin Point jnstallation, Safe Ending and Seal Welding Tubesj and those .covering Iffiting and Heat Treatment of both steel and alloy materials. INSPECTIONS AND TESTS gjLrecommendations given on sheet - General Safety Instructions Apply'to All Equipment. Jke periodic inspections for corrosion or deterioration. Make special aiipeotions for possible damage after fires, flashes, or local overwating " particularly where alloy materials are involved, |ltiy hydrostatic leakage tests' as required. Apply hydrostatic strength jj|rfcB at specified regular intervals, and after any tube rolling or Sfl-PBgth welding. Observe precautions given in Engineering Instruction fo^'SOO - Hydrostatic Testing, including supplementary sheet on Hydr'o|atio Test Pressures, and No, 301 - Hydrostatic Testing of Tube and fea'dor* Installation, fgsult Engineering Division for proper test pressure and procedure in gent of ary question on pressure testing, #' general safety instruction sheet Fired Heaters ME<-6102 Sheet 7 - S-4S CHEV B8 6423 ir GENERAL SAFETY INSTRUCTION FOR HEAT TRAM'SFER EQUIP1EMT il; . ................. : HAZARDS Irjhe hazards to heat exchange equipment in operation include. ;t0 general hazards listed in the General Safety Instructions btf All Equipment which apply to heat exchange units. ` APPl Igjdssive pressures on tube or shell side, as^from: j ^Fouling or plugging of tubes, of shell passes, or of relief i jfeLeakage from high pressure into low pressure side. YalTe^ fYFallure of cooling medium circulation or of heating medium ;l 'j^hehmal expansion of liquid if closed off when filled, due ^Q^rol| ^iag from opposite side, or to "sun pressure," 0 'leat jfemperfitures in excess of limits set by: cast iron constructin ffrx*ous tube bundles, packed or gasketed joints, shells protected Internal insulation. ? tygf Jussive temperature difference or excessive rate of temperatur gaining high stresses, deformation of tube bundle or loosoning 0f c!i'IfL ajptjubes. These may occur from interruption or failure of cooliim.1* ' ffiun flow, heating without co'oling medium circulation, or loss of pkel where' bundles are designed to operate immersed. ipessive pressures or temperatures caused by failure of automata |>i, equipment. oo r jxcessive corrosion by the fluids handled and particular1;,- in ^he Hr " oas ^Excessive salt water temperatures (above 120F,) with brass admiralty) tubes, fpuxygen or carbon dioxide released in steam reboilsrs or prohaatelf p|Eleotrolytic corrosion'at contacts of dissimilar metals, include" gjp&etal 'gaskets, {* ^Effects of neutralizing or treating agents, ammonia, caustic, o|" grine, etc., on non-ferrous materials. >| ppaustic embrittlement of steel, hydrogen attack in steel at hig| ^'temperatures, intergranular and stress corrosion of 18-8 Cr, Nif ip ^Corrosive influences must be considered not only during operates p^lso while units are shutdown and during chemical cleaning, "** ^ards occasioned by internal leakage such as: contamination of| treated cooling water; chemical reactions between hot and>fomf ^ids, if mixed; entrance of water into dry feed stocks to higjij: irature equipment; or the release of flammable or poisonous vapor. through the water conduits to cooling towers pr severs, .$! >|aase of hydrogen sulfide gas in chemical cleaning operations^ 3 . -4 'll GENERAL SAFETY INSTRUCTION SHEET Heat Transfer Equipment GENERAL SAFETY INSTRUCTIONS FOR HEAT TRAITSFER EQUIPMENT lit $" RECOMMENDATIONS FOR AVOIDING HAZARDS Observe recommendations on sheet - General Safety Instructions Applying `"'""All Equipment. ; ^ ; ~4 jf ' 1initial operation cheok closely for free expansion at supports, sx^sion joints and connected piping. ' lintain close watch on instruments and controls regulating operating Hditions, F' are cold medium circulating before starting hot side flow,, lip^j'id excessive rates of temperature change or thermal "shock", H3a* r fgab unprotected units when idle and closed off, if lintain requisite pH control on cooling tower wateir, steam reboiler theater condensate, and on overhead streams to' oheck neutralizing, Jjpt water outlet temperatures should not exceed 120F. for brass jfetniralty metal) tubes, V. . ........................ _ iean, flush, or neutralize shutdown unit's as necessary to prevent ^ age when steaming out or standing idle, 'Whenever possible salt alter cooled units should be flushed with fresh water before steaming to prevent rapid dezincification, H INSPECTIONS AND TESTS Be ' ' ' ga'S-general recommendations given on sheet - General Safety Instructions pplying to All Equipment, ate inspections for corrosion of all exposed parts whenever tube head l&shell cover (and floating head) are opened, W. . ||kke complete inspection of unit, including gage measurements of shell gl&bkness - if required, whenever a unit is retubed, |ply specified test pressure after repairs to tube bundle or shell, |ply at least water system pressure test to bundle after replacing floating head to check fit and gaskets before replacing shell cover pa. T; oasult Engineering Division for proper test pressure and procedure in rent of any question on pressure testing, ill. agL tIfec . fe*- &&< GENERAL SAFETY INSTRUCTION SHEET Heat Transfer Equipment MS-B102 Sheet 0 _' 5-45 CHEV B8 6425 Pf GENERAL SAFETY INSTRUCTIONS FOR PRESSURE VESSELS ss-eb. ife.Ci'r-** HAZARDS W' The hazards to pressure vessel equipment include: igjSb. pjtihose general hazards listed in the General Safety Instructions Applying |lf0 All Equipment which apply in the case of pressure vessels, failure, plugging, isolation from, or too high settings of pressure reilief valves, resulting in excessive pressure. grf=- failure of regulating or control equipment, resulting in excessive pres|sure or temperature, eneral reduction below minimum safe shell thickness, or local penetra tion, or weakening of internal bracing or structures due to: normal pro cess cdrrosion or localized or accelerated attack; failure of internal rotective linings; inadequate neutralizing of corrosive media; or corpsion caused by opening, purging, washing or chemical cleaning, Wakening or failure of supports due to: wind or earth shock loads in excess of design provisions: fire exposure* corrosive leakage; temper atures in excess of design limits for strength or for free expansion; 1r binding or restraint of special support elements, gf " jpllapse due to: external pressure in excess of design limits; corrosion mi'shell or internal bracing below safe minimum thickness for external ffessure loading; or out-of-roundness in excess of safe limits for ex ternal pressure. Also damage to internal linings, especially lead lin ings, due to external pressure loading, ielease of hot, flammable, corrosive, or poisonous liquids or gases in went of rupture or cracking; or leakage from fitted or packed joints, Riveted joints, gage glass breakage; or in draining or opening vessels. fnermal stresses at localized points caused by too rapid rates of temTgrature change, or too great temperature differences, especially in Tick wall vessels, glass or brick lined, or packed vessels. packing or deformation at supports, at line connections; or at shell Jtachments, caused by: repeated loading or vibration; differential exIgHsi'on of connected lines or structures* or by over-loading davits or jackets. . |>ck loading: as by sudden stoppage of flow through filled vessels jjrdraulic shock); or by internal explosions; or by external impact ggf'B - particularly in the cases of vessels in low temperature service |bf oast iron construction, Pfe'' Jljpmal expansion of contents if closed off too full; or freezing of gl|ained water, especially in drains and connections. s>. CHEV B8 6426 GENERAL SAFETY INSTRUCTION SHEET lffi-5102 Sheet 10 6. Pressure Vessels - Columns and Drums S*4j M11#: GENERAL SAFETY INSTRUCTIOHS FOR PRESSURE VESSELS HAZARDS (Cont'd,) ^lission of water or trapping or pocketing of water in hot equipment lusing violent pressure surges as "Blows" in columns, 1 Pflure of internal insulating linings,or of "Taper-stops" in insulation, Ksing excessive shell temperature anchor''corrosion, ^ ~ " n' fferittlement and cracking: as by hydrogen attack if metal temperatures ?oeed safe limits* or by caustic embrittlement,especially if not ^ess-relieved, j&mical reactions - inherent in process or accidental - causing exces||e pressures, temperatures, or corrosion, lacking, embrittlement, or residual stress caused by unauthorized heat- or welding, particularly on high tensile or alloy steel or stress- Siieved vessels. .. ' sifei. RECOMEEDAI IONS FOR AVOIDIHG HAZARDS bserve general recommendations on sheet - General Safety Instructions pplying to All Equipment, Inspect hot vessels during initial warm-up, for restricted movement or Evidence of strain particularly at supports and connected lines or struc tures. fjpintain close observation of instruments and controls regulating oper ating conditions and those indicating shell metal temperatures. Take |dditional temperature readings in critical areas where there is ary ier of exceeding safe temperature limits, Observe all precautions necessary to safeguard against accidental block ing of safety or relief valves or of blow-off lines from relief valves, ^specially where three-way valves, locked-open valves, or bursting discs fgye installed under relief valves, Hyoid excessive external pressure in operation: or in steaming out, in lemptying contents,, or in testing. Observe all precautions given in Engineering Instructions on vessel con struction, maintenance,'and repair including those oovering: Design, Iplteration, Repairs, and Inspections of Vessels (Ho, 103)* Installing Tplloy Linings (Ho, 501)j Handling Compressed Gas Cylinders (Ho, 404)j pi|epair Welds in Vessel Shells (Ho, 650) j Cleaning Vessels (Ho, 663); ^Bolting Up Praotice (No, 800); and all those oovering Welding, Heat jplyeatment and Stress-Relieving Practice for both steel and special alloy fffiaterials, ^Consult the Engineering Division in regard to any repairs or alterations pg.0- pressure vessel equipment. GENERAL SAFETY INSTRUCTION SHEET Pressure Vessels - Columns and Drums ME-5102 Sheet 11 S-4S CHEV B8 6427 ||jg GENERAL safety instructions for pressure vessels INSPECTIONS AND TESTS fjfygeneral recommendations given on sheet - General Safety Instructions liying to All Equipment, ^..regular periodic inspection of 'air-pressure Vessels in the manner Ugoribed in the Equipment Inspection Manual and at frequencies As Pn. in the Equipment Inspection Schedule for the plant, or in lieu fguch a schedule as recommended on the Safety Instruction Sheets. Pressure Tanks in California must be inspected biennially under the llte Safety Orders, Sgf \ lie special inspections for possible damage' after ary instance of fires Hsb.es, overheating or excessive pressure, gjb vessels to routine test pressures given,on the :Data Sheets, afber "|major repair or welding affecting th4 strength of the .equipment, ierve precautions given in Engineering Instruction No, 300 - Hydro|atid Testing, including supplementary sheet on Hydrostatic Test ceBsures, ioneult Engineering Division for proper test pressure and procedure) "rant of any question on pressure testing* in any case of pneumatic sating; and in any case of test of spheres or spheroids. in |e- tv GENERAL SAFETY INSTRUCTION SHEET Pressure Vessels,.- Columns and Drums ME-5102 Sheet 12 S-45 CHEV B8 6428 GENERAL safety instructions for mechanical equipment HAZARDS }ie hazards to mechanical' equipment in operation, include: general hazards given in the General Instructions Applying to All "fpjnent which apply to the type of mechanical equipment considered, jSy* jssive pressures: in pumps caused by discharge shut-off, excessive Ion pressure* or excessive speed, particularly In series operation Jumps, or in testing; in compressor cylinders caused by discharge Jgioff, excessive intake pressure or blocked-off jacket water circulionj and in turbine cases caused by- a closed exhaust, fgfc "and/or excessive pressure: in reciprocating pumps or engines due to jfsteam or failure to drain in starting, particularly in flywheel n ||sj and in compressors from liquid entering cylinders with the gas, Portion or failure of parts and damage to bearings caused by overloadIfprs due to operation of machines or motors in excess of design caps- jgor speed} or to abnormal variation of compressor intake pressure, Ige.to turbine or compressor blading caused by: water in steam} erosion laolids in the fluids; excessive temperatures; and by corrosion during Mown periods, ^fV-r ssive speeds caused by malfunctioning or failure of governors speed rollers or overspeed trips or failure of couplings resulting in run|ahd "explosion" of driver, flywheel, or driven machine, jtjsive' vibration leading to fatigue failure of parts and of connected especially small threaded connections - oaused by improper founds- f/poor alignment, or improper balancing of rotating elements, |8|ive temperatures of steam or fluids handled causing: distortion or ||ure of cases or parts due to reduced strength of the material above |||isign temperature limit; reduced clearances or running fits leading |xoessive wear or seizing; irregular expansion and misalignment leading $>ration, interference, bearing or packing failure, or shearing of Jpuor anchor bolts; deterioration and excessive scaling in water |jps and cooling systems. Steaming out equipment which normally oper|gat lower temperature may cause expansion strains on pump flanges, ^castings, etc,, resulting in failure or misalignment, -- AsAive temperatures not due to process heat, caused by: mechanical P^jglties such as interference of loose parts or misalignment; overSS hearings; presence of foreign material* failure of cooling and loss or contamination of lubricant to hearings, gal shooks leading to cracking of case parts - particularly irregular|||Aped castings and cast iron parts - due to sudden temperature changes Ifc0. rapid starting from cold or in cutting-in standby units, or too ' changes. general safety instruction sheet jijfaaaioal Equipment - Pumps, Compressors, and, Drivers ME-5102 Sheet IS S-45 CHEV B8 6429 1:' GENERAL SAFETY INSTRUCTIONS FOB. MECHANICAL EQUIPMENT HAZARDS (Cont'd,} ijav?erheating and scoring or seizing of close clearance parts in centH Sgal or rotary pumps if operated on other than the designated fluid ^t, low throughput due to shutoff or bypassing to the suction. 0I* '`pessive temperatures in motors leading to damage to -windings and t, ||ble fire hazard caused by improper bearing adjustment or lubricati*3" erloads, shorting, or obstruction of ventilation. Motor overloads y result from pumps designed for lovr gravity oils being operated on igher gravity stocks or water. Corrosion or damage to insulation and shorting of motor windings by bisture, chemical leakage, dirt, or excessive lubrication, i Direct release of hot, flammable, corrosive or poisonous liquids or apes in the event of gasket, thread, or packing leakage, or actual `allure of case or connections. ' A burce of ignition hazards such as dragging gland followers on pumps, Ilectrostatic charges on belts, defective gaB engine exhausts; and exprison hazards in gas engine crank cases and starting air systems. RECOMMENDATIONS FOR AVOIDING HAZARDS Observe recommendations on sheet - General Safety Instructions Apply-t^, p All Equipment, . ,. `ovide for adequate "running in", and close observation in initial oper- 2?bion for. strains, vibration, misalignment, bearing temperature, packing , -fand adjustment, functioning of sealing, cooling and lubricating systems id of governors and overspeed trips. Take precautions against foreign "Iterial entering wearing parts and bearings. Observe precautions in ^ineering Instruction No, 600 - Installing Pumps. / i 'infcain close attention in service to .functioning and condition of all instruments, regulating equipment, governors, automatic cutouts, protec tive devices, and relief valves which serve to control operating condi- fcions within safe limits, Aroid losing suction or sudden shutqff against pumps particularly posilye displacement types. Check series or tandem combinations to prevent xoessive pressure on the seoond pump. 41, .eed steam supply lines and drains on pumps, engines, and turbines and .open exhaust valves before admitting live steam* Warm up any hot l^uipment slowly when putting it in operation. . 9m0e $ GENERAL SAFETY INSTRUCTION SHEET ^ Mechanical Equipment - Pumps, Compressors, and Drivers ME-5102 Sheet i4 S-45 "If- CHEV B8 6430 general safety instructions for mechanical equipment RECOMMENDATIONS FOR AVOIDING HAZARDS (Coat'd,) flow safe practices for operation and lubrication of equipment as yen in the Operating Standards including 9091 Lubricants for Refinery f^pment, 9421 - Operation of Reciprocating Pumps, and 9422 - Operation Centriffuueg-al Pumnps and in the Manufactuurreerrss*' Instruction Manuals for joifie units. ^particular attention to gland adjustment, cooling water or oil oirHation to glands and bearings, Duraseals, jacket water circulation, pnd Saring lubrication systems. Observe precautions in Engineering Instruclin No# 500 - Installing Packing in Pumps and Compressors. |j cooling air passages in motors clean and free from obstructions. Do "ess* operate motors without specified fuses or overload protection devices Jpa over standby units at regular intervals as specified in Operating "andards. Check functioning of traps in steam to standby units fre!ffitly. jPBerve requirements of State Safety Orders for Engines and Mechanioal |er Transmission relative to guarding, clearances, aooess and ventila- Oon in pump and compressor rooms, INSPECTIONS AND. TESTS jfetgeneral recommendations given in the General Safety Instructions flying to All Equipment. pillar periodic tests and inspections of all protective devices includ_test and resetting of relief valves. Relief valve set pressures to SPTgiven on the Data and Operating Limits Sheets, gr Jgular inspection and servicing by machine and electric shops in ac qo'rdance with departmental or district maintenance schedules. Have "fectrical Inspector check any explosion-proof motor that is opened be|ore dosing the case. kpection of critical units for corrosion, or materials by Equipment In jectors whenever opened for maintenance, or as specifically called for ~Athe Safety Instruction Sheets or the Equipment Inspection Sohedule for plant. jpfst equipment to test pressure given on the Safety Instruction-Sheets |per any major repair affecting the strength of the equipment. |||iisult the Engineering Division for proper test pressure and procedure h-.event of any question on pressure testing. GENERAL SAFETY INSTRUCTION SHEET SMoohanioal Equipment - Pumps, Compressors, and Drivers MB-6102 Sheet 15 5-45. C'rlEV B8 6431 TMI ENGINEERING STANDARDS Insulating Standards Installation Wear Resistant Refractory RESCO AA-22 1.0 SCOPE This standard provides two prodedures for installing Resco AA-22 in Hex Grid reinforced applications. / 1.1 The "hammered" method is recommended for extreme high erosion and is to be used in all installations where there is sufficient room for hammering. 1,,2 The "hand-packed" method is to be used only in installations v/here there is not adequate room for hammering. 2.0 MATERIALS. - 2.1 The'following procedures are based on the use of,Resco Products Company material Resco Cast AA-22, reinforced with Hex Grid. 2.,2 Resco Cast AA-22 is a chemically bonded castable shipped in a 50 pound moisture proof container, consisting of two 25 pound packages. It requires the blending of the 25 pound damp (pink colored) portion with the 25 pound dry (.white, powder) and the addition of water to prepare for use. Compaction may take place during transportation causing caking or lumps to develop. If'this condition is noted it should not be considered detrimental to the quality of the product as the caking or lumps will dissolve upon the addition of water and subsequent mixing. 2.3 The water should be fresh, clean, cool (35 to 60F.)> suitable for drinking, and containing less than 50 ppm chlorides. 2.4 Be sure all equipment and tools are free of foreign material. Contamination can affect setting and strength of the castable. 3.0 APPLICATION ' ,3.1 Dust, rust, weld slag, oils, and other foreign materials on the hex steel or cyclones will affect the bond of AA-22. The entire area should be inspected and cleaned to assure proper bond of AA-22 and contacted metal. 3.2 In cold weather the refractory and surface to be lined should be kept at a temperature above 40F. during application and for at least 48 hours thereafter. Suitable means for heating should be provided, however live steam should not be used for this purpose. 3.0 APPLICATION [Continued) 3.3 Neither the AA-22 nor the contacted metal should ba above 80F. Air conditioning or external water sprays may be necessary. Ice buckets may be used to keep the AA-22 between 40F. and 80F. If spray water is used on the outside of cyclones the water must contain less than 50 ppm chlorides. No water should contact the AA-22 refractory. 4.0 . CURING -- ' 1 " .............................. i 4.1 After the AA-22 has been applie-it should be allowed to air set 24 hours. ' 4.2 Do not moisture cure AA-22. Neither membrane curing nor water spraying is allowed. 5.0 INSTALLATION -HAMMERED METHOD ' . .. 5.1 Place contents"of the enclosed 25 pound bag of damp.[pink) material and the 25 pounds of dry (white powder) into a clean mixing vessel, about 6 gallon size, and blend thoroughly. Pre mixed "damp", and "dry" can be stored up to 24 hours before adding water, provided the container they are stored in is . covered. . This mixture is then divided into 12-1/2 pound batches and screened. Double batches (25 pounds) can be mixed if two men . are applying material. Start the 12-1/2 mix at 270 cc then vary if necessary for tamping and hammering. The water requirement is a minimum ,250 cc to a maximum 315 cc (8.5 to 10.5 fluid ounces based on 30 cc/ounce will produce 4.5 to 5.5% water. The 12-1/2 pound batch is put in the mixing vessel first and . then the pre-blended.AA-22 is added. Mixing time will vary . between, one and one half minutes minimum and two and one half minutes maximum. (Use Timer) The material will form together into putty-like lumps when properly-mixed. Ambient conditions v/ill make it necessary to adjust water content within the above limits. : However, the minimum amount of water necessary should be.used since excess water is detrimental to the strength of the .refractory. If uniformity of batches .is not consistent, weigh contents, of pink and white material prior to initial mixing. . ; A suggested mixer that has been used successfully for mixing the . AA-22 is a Hobart Mixer. 5.2 Mix only as much AA-22 as can be applied within 10 minutes after the addition of water. 5.3 If a.batch of material should stiffen, before actual placement into the hex steel, to a point where it is not knitting together, the batch should be discarded. Under no circumstances should more water be added and the material retempered. 5.4 Hand pack the refractory thoroughly into the hex mesh, working as needed to fill the anchorage holes in the mesh and to eliminate air bubbles or pockets. CHEV B8 64: 5.0 INSTALLATION - HAMMERED METHOD [Continued) 5.5 After the material has been fairly uniformly distributed, use a plastic or wooden mallet to pound the AA-22 into the corners, etc. of the hex steel and eliminate any voids or air pockets. Move the hammer slightly forward and backward during hammering strokes to aid in filling holes in..the mesh. 5.6 When cutting off excess material even with the top of the hex steel, special care should be taken not to cut off too much material and have an underfilled hex. The surface can then be pounded flush and finished with the mallet or by fubbing with a rubber glove or hard rubber float. The tips of the mallet should be washed Between batches to prevent build-up of the Resco Cast AA-22 6.0 INSTALLATION - HAND PACKED METHOD 6..1 Place contents of the enclosed 25 pound bag of damp (pink) material and the 25 pounds of dry (white powder) into a clean mixing vessel, about 6 gallon size, and blend thoroughly. Pre-mixed "damp" and "dry" can be stored up to 24 hours before adding water, provided the container they are stored in is covered. This mixture is then divided into four equal parts or 12-1/2 pound batches.' Double batches (25 pounds) can be mixed if two men are applying material. The water.requirement is a minimum 300 cc to a.maximum 380 cc (10 to 12 ounces based on 30 cc/ounce will produce 5 to-:6% water): The 12--1/2 pound batch is put in the mixing vessel first and then pre-blended AA-22 is added. Mixing time will vary between one minute minimum and two minutes maximum. The material will form together into putty-like lumps whan properly mixed. 6.2 A suggested mixer that has been used successfully for mixing the . : AA-22 is drill and paddle (electric). 6.3 Mix only, as much AA-22 as can be applied within 15 minutes after , the addition of water.' 6.4 If a batch of material should stiffen, before actual placement into'the hex steel, to a point where it is not knitting together, the batch should be discarded. Under no circumstances should ..more water be added and the material retempered. 6.-5 Hand pack the refractory thoroughly into the hex mesh, working as needed to fill the anchorage holes in the mesh and to elimi nate, air bubbles or pockets. Work in well with heel of hand. 6.6.. When cutting off excess material even with the top of the hex 1 steel, special care should be.taken not to cut off too much material and have an underfilled hex. The surface can then, be 1 made uniform by rubbing across the surface with a dampened hard rubber float. Dense sponge face floats should not be used since water may be added from the sponge rubber. GHEV B8 6434 TYPICAL ANALYSIS DATA PRODUCT: PANELEX T.P. DESCRIPTION: NON-ASBESTOS, ULTRALIGHT, HIGH-STRENGTH, INSULATION. SPECIMEN TYPES: j GUNNED '' RECOMMENDED SERVICE LIMIT: 2000F P.C.E.: CONE 5 (2230F) ASTM CLASS (C-401): CLASS "0" WATER REQUIRED TO CAST 100 LBS MATERIAL N/A MATERIAL REQUIRED TO GUN 1 CU. FT. : * 28 TO 32 LBS RECOMMENDED PRE-WET PER 100 LBS. (GUN) : 10 TO 15% (BY WEIGHT). PACKAGING: APPLICATION METHODS* 50 LB BAG TROWEL, CAST, GUN, PUMP CHEMICAL ANALYSIS Si02 ai2o3 Fe203 CaO MgO T102 Alkalies as Na20 L.0.1. 41.83 % 12.96 2.75 26.86 6.39 .33 3.05 5.83 THERMAL CONDUCTIVITY (BTU/FT2/HR./F/IN.') MEAN TEMP. . "K" 500 1000 1300 .80 1.15 1.27 PHYSICAL PROPERTIES: Fired to F 220 500 1000 1500 2000 Density Lbs/cu.Ft. . 25.4 26.027.1 26.5 25.3 Linear Change % 0.0 -0.2 -0.6 -1.0 -1.7 Modulus of Rupture, psi 154 150 135 84 45 * NOT INCLUDING FIELD WASTE NOTE: ASTM TEST METHODS USED WHERE APPLICABLE Cold Crushing Strength, psi 294 289 287 186 84 375(4Q6Gl (873 Rev.l INFORMATION GIVEN AND RECOMMENDATIONS MADE HEREIN ARE BASED UPON OUR RESEARCH ARE BELIEVED TO BE ACCURATE. BUT NO GUARANTEE. EITHER EXPRESSED OR IMPLIED. IS MADE / RESPECT. THERETO OR WITH RESPECT TO THE INFRINGEMENT OF ANY PATENT. OUR PRODUCTS rvt uni rrv noa aoa k iv \>.\n 6*0 30 yOXOVJ A1IAISSIW3 QNV dW3JL 1N3I8WV 3 o08 `aiVTlIJLS NO Q3SV8 3HV SHAiJnO 3S3HJL* 3HfUVH3dN31 30V3 Q100 (JH/z*d) SSCH ni9 (P3UUn9) dl X3T3NVd - HdVdD 3DNVWHOdd3d * (do)3H(UVH3dW31 NV3W om> --I ms: "D m 333 > m33 CONDUCTIVITY FACTOR - (BTU/FT */H R / F/IN) CHEV B8 6436 CHEV B8 6437 REFRACTORY AND CONSTRUCTION ANCHORS 6<x Qd e recto o Ua/n/na Wanua. C m 13^ CHEV B8 6438 CHEV B8 6439 PU-1342 OPERATOR TRAINING MANUAL Section I - General Description of the UQP Reforming (Platforming) Process on FU-13^2 The Hydrobon-Platforming Unit is designed to produce high quality gasoline motor fuel from straight-run naphthas and gasolines from the crude units. In the complete unit two^different catalytic processes are incorporated. The two processes are known as "hydrobon" and "Platforming". A "catalytic process" is an operation in which a "catalyst" or "reaction-promoting-substance" is used. In the case of the Hydrobon process', the catalyst either removes or promotes the rearrangement or break-down of the molecules containing sulfur, nitrogen and various metallic compounds. These reactions take place in the presence of a recycle hydrogen stream. The Platforming process catalyst is used to convert the low quality, low octane straight-run gasoline into high grade, high octane motor fuel. In this process Hydrogen gas is liberated and recycled through the reactors to help promote the reaction. It is convenient to consider the unit in three sections - Hydrobon, Platformer Reactors and Products Fractionation. Reference to the simplified flow sheet and plot plan, copies of which are included in this section, will assist in visualizing the equipment and sequence of flow. ' The prefractionator is used to prepare hydrobon reactor charge from the straight-run gasoline which is available as charge for the unit. Desirable charge should contain a minimum of pentane and lighter. While this light material is not in any way to be considered harmful, it does take up plant capacity which might be used more profitably in the reforming of the heavier gasoline fractions. This is so because this light fraction normally has a reasonably good octane number and platforming does not appreciably improve the quality from an octane standpoint. Platformer reactor ,charge should never have a distillation endpoint 3.50 higher than in the interest of promoting longer catalyst life. The straight-run gasoline charged to PU-1342 is a mixture of depentanized gasolines from 6443, 6444 and 6445, 6447 and IU-341 dehexanizer sidestream. These streams are brought together in tankage which is controlled by 163 Pump House. The tanks which are used for PU-1342 charge storage are 771 78, 93, 2588 and 2590. Tanks 77 ?8 and 93 are back-up storage and either 2538 or 2590 tank is used as the unit charge tank. Any time there is any Section I-Continued - cL r problem v.'ith the unit charge flov/ or charge pump suction pressure, lo3 Pump House should be contacted. The straight run gasoline is first charged to the rrefractionator. Hydrobon reactor charge is withdrawn as bottoms product. The light fraction is taken overhead and sent to storage. The rrefractionstor will also remove overhead hydrogen sulfide, oxygen, water and ammonia, removal of these materials from the reactor charge is desirable. In the Hydrobon reactor a mixture of recycle gas rich in hydrogen, and the prefractionator bottoms are passed over the Hydrobon catalyst. Here contaminants such as sulfur, nitrogen, and metallic compounds are converted to easily removed forms, or are removed directly from the naphtha charge. This results in a much more suitable charge stock for the subsequent Platforming operation. The hydrogen sulfide formed from the sulfur compounds in the presence of the Hydrobon catalyst is removed from the naphtha stream in the Hydrobon stripper column. Stripper bottoms become the charge material for the Platformer reactors. In the Platformer Reactor Section the stripper column bottoms are mixed with a hydrogen rich recycle gas stream, heated in exchangers and fired heaters, and charged through.the Platforming reactors. Here the desired improvement in octane number is made on the naphtha. Intermediate heaters are provided between the successive reactors to make up the endothermic (that is, requiring or using up heat) heat of reaction. After heat exchange the effluent from the reactor section i cooled and resultant liquid-gas mixture is sent to the products separator. In the separator the cooled reactor effluent is separated into a liquid stream and a gas stream rich in hydrogen. The major portion of the gas ' stream is recycled back to the Platformer and Hydrobon reactors. The liquid stream is charged to a depropanizer. Propane and ethane gases formed during the Platforming reaction are taken as overhead product from, the depropanizer and are sent to the Ethylene Ifnit. The bottoms from the depropanizer are charged to the debutanizer , where butane is taken as an overhead liquid product and sent to alkylation unit storage. The bottoms from the debutanizer is Platformate, high octane gasoline, which is sent to gasoline blending storage. CHEV B8 6441 Section I-Continued Summary of F'J-1342 Product Streams Product Stream Normal Disrosition Prefractionator Overhead PU-1343 Charge Other Fossible Dispositions 97 F.H. (Gasoline Treating) Prefractionator V/et Gqs Prefractionator Bottoms 7944 Gas Plant H.B. Reactor Charge Emergency Flare Charge Tank 2588 or 2590 Hydrobon Stripper Gas 7944 Gas Plant Product Gas Drum, Emergency Flare Depropanizer Overhead (Gas) Refinery Propane (Ethylene Unit) Product Gas Drum, ' Emergency Flare Butane (Liquid) Debutanizer Platformate 6341 Tank (Alkylation Unit charge) No. 1 or 2 Gasoline line (GG) or No. 4 Gasoline Line (IN;) 4 Charge Tank 2588 or 2590 Hydrogen: 1) H.B. Separator Gas 2) H.B. Flash Drum Gas 3) Platformer Separator Gas_ Hydrogen Gathering System Product Gas Drum, Emergency Flare Product Gas Drum Emergency Flare Hvdrobon Reactor, FU-1543, Hydrogen Gathering System Product Gas Drum, Emergency Flare } Any questions or problems regarding a liquid product stream after the unit battery limits and any time a stream's disposition is changed, 163 Pump House should be notified. Any questions or changes concerning a gas stream or the hydrogen system should be directed to the Gas Dispatcher who I is contacted through the Guard Office. CHEV B8 6442 SAFETr HEV B8 6443 GENERAL SAFETY PROCEDURES GULF OIL COMPANY - U.S. PORT ARTHUR REFINERY FOREWORD These General Safety Procedures are prepared for the purpose of putting into written form some of the fundamental procedures to be followed in our refinery in order to prevent injury to our people and damage to equipment. For these procedures to be effective, for the benefit of all of us, it will be necessary for everyone to be familiar with them and to observe them. Everyone is expected to give his full cooperation in that respect. In these General Safety Procedures, you will notice that the terms "should," "shall," and "must" are used. "Should" indicates recommended or advisory steps, and "shall" and "must" indicate mandatory rules. In the preparation of these procedures, the contents will necessarily be confined to practical limits. We recognize that safety is an inherent part of every job and every operation, no matter how small; however, it is not the intention to include here every procedure which involves the element of safety. In addition, in our various departments there are written procedures formulated for their particular operations. It would not be practical to include all such procedures in these General Safety Procedures. State and Federal agencies also issue safety regulations which apply to us. Those regulations will not be duplicated here. Revisions and additions to these General Safety Procedures will be made and distributed as required^. ELT:cc 11-1-72 B. F. Short Refinery Manager CHEV B8 6444 r GENERAL SAFETY PROCEDURE NO. 11-1 BASIC WORK RULES 11-1-1 I. GENERAL As some of our Basic Work Rules involve safety procedures, they are repeated here in order to be included in our General Safety Procedure record. II. ' BASIC WORK RULES A. The basic work rules listed below are presently in effect and are issued for the information, guidance and safety of employees.. The list obviously does not include all Company rules and regulations. B. Each employee is required to abide by the following rules. Your cooperation will be appreciated. * 1. Employees shall be responsible for being at their assigned work locations at their scheduled starting time. 2. Employees shall not leave their Jobs without permission from their foreman, except for normal personal reasons or in case of emergency. 3. "Employees-shall eat lunches only at approved lunch periods. ? * 4-. Employees scheduled to work 7;30 AM to 4:00 PM shall remain on the Job until the 11:30 AM whistle blows, unless given permission by their foreman to do otherwise. Employees may put away their small tools before 11:30 AM. 5. Employees scheduled to work 7 .'30 AM to 4:00 PM shall be at their assigned Job locations when the 12:00. noon whistle blows, unless given permission by their foreman to do otherwise. 6. Employees required to return tools or other Company equipment at the end of their workday will be allowed a reasonable time to do so, taking into account the distance of their work from the check-in point and the nature of the tools to be handled. Normally, an employee will be allowed.ten minutes,to do this. Employees shall remain at their work locations until the end of their shift or schedule unless they have permission from their foreman to do otherwise. 7. 'All employees assigned to off-schedule work shall not leave their assigned Jobs during the entire shift without permission from their foreman, except for normal personal reasons or in case of emergency. 8. Employees shall notify their department office or the Medical and Health Services Division when unable to report for work. 9. Employees shall not smoke in the plant, except in approved smoking areas. CHEV B8 6445 * 11-1-2 10. Employees shall carry out orders given by their foreman or the person for whom they are working. 11. Employees shall obtain leave of absence by requesting permission, from their foreman. 12. Employees shall follow safe work practices and wear protective equipment as required. 13. Employees shall not give or loan their employee identification pass to any other person. 14. Employees shall be responsible for proper use of bath houses. 15. Employees shall be responsible for checking out and properly caring for tools. 16. Employees shall not participate in horseplay. ' 17. Employees shall use only safety matches in the plant, when matches are authorized, or approved lighters. 18. Employees shall not remove Company property from the plant without proper authorization. Gulf Oil Company - U.S. Port Arthur Refinery Accident Prevention Division 11-1-72 (From Basic Work Rules dated 2-24-67) CHEV B8 6446 GENERAL SAFETY RULES 1. Hard hat must be worn when outside of control room in battery limits. 2. No canvas type shoes are to be worn. It is recommended that safety shoes be worn. 3. No sleeveless shirts are to be worn. 4. Do not stand directly behind a burner when lighting because the burner may backfire. 5. Open peep holes and lighting holes on heaters cautiously because a positive pressure in the furnace may cause a flow of hot gases through these holes. 6. Use kerosene on torches for lighting burners. Never use gasoline. 7. Use kerosene for cleaning. Never use gasoline. LTSrmkw:11-25-75 CHEV B8 6447 GENERAL SAFETY PROCEDURE NO. 11-14 TAGS 11-14-1 GENERAL A. The proper use of tags is an important tool for making our environment a safer place in which to work. The following procedures are estab lished to insure the safety of personnel and equipment. B. All employees must know and follow proper ragging procedures. Supervisors must see that chose working under their supervision who are authorized to use tags understand and follow these procedures. TYPES OF TAGS AND PROCEDURES ` A. Red tags ("Danger") t 1. Red tags (Gulf Form 9234) shall be used only by Electrical Section personnel, and they shall be used for "tagging out" defective electrical equipment or circuits being worked on by Electricians. 2. The Electrical Section must "tag out" equipment or circuits for other personnel (except in power plants) when the equipment or circuits cannot be tagged without entering electrical switch gear or opening disconnect switches with a switch stick. 3. In no case shall red tags be removed by anyone other than Electrical Section personnel. 4. General Safety Procedure No. 11-15, Red Tags and Locks on Electrical Equipment, governs the use of red tags. B. White tags ("Do Not Operate") 1. White tags (PA Form E-1010) shall be used by Maintenance personnel only (other than Electricians). ' 2. Maintenance personnel (other than Electricians) shall not place their tag on equipment before it has been tagged by the department owning the equipment or(by Electricians when specified under section II-A-2, 3, Any Maintenance employee (other than Electricians) assigned to work `on equipment where unexpected energization or start-up of the * equipment or process would be potentially dangerous shall first "tag out" the equipment with a white tag. 4, The white tag will be attached in addition to tags placed by Operations or other personnel. 5, The person who tags equipment shall write on the tag the reason for tagging and sign hi6 name, department and date* CHEV B8 6448 11-14-2 6* Number of white tags to be applied: a. When assignment to work on the same job involves only one work crew of the same craft, only one white tag is required. b. If more than one work crew of the same craft isworking because there is more than one job being performed, then each work crew shall add its own tag. c. If more than one craft is involved in the work being performed, then each craft shall add its own tag. 7. If one person is relieved by another before the job is completed, the first person shall remove his tag and a new tag shall be put on by his relief. However, if a person discontinues the job before it is completed without first being'relieved by someone else, then he must leave his tag in place. s 8. A white tag shall not be removed by anyone other than the person who signed the tag or by an authorized supervisor. An "authorized supervisor" is one who is directing a job on the .equipment that has been tagged out and is knowledgeable in the progress of the job. He may remove a tag, or direct that it be removed, only if the employee who signed the tag is away from the plant or not . readily available. 9. When the job assignment requires entry into a cooling tower fan stack, in addition to tags as provided above, the equipment shall be also locked out in the safe condition with a padlock. Locks for this purpose only are available in the Zone Maintenance offices and the Weekend Maintenance office and will be issued to employees as required. When the job is complete, locks shall be removed and returned to the office where they were issued. C. Yellow tags ("Caution") 1. Yellow tagB (Gulf Form 9233) shall be used by Operations and Laboratory personnel only. 2* Operations and Laboratory personnel shall use these tags to tag out electrical switches on equipment, to prohibit the operation or use of a valve or line, to warn of a physical hazard that might cause injury to personnel or damage to equipment, etc. (except in * locations mentioned in section II-A-2). 2c, . ^ 3. The person who tags equipment shall write on the tag the reason for tagging and sign his name, department and date. 4. A yellow tag shall not be removed by anyone other than the person who signed the tag or by a knowledgeable individual given the authority and responsibility by his supervisor. NOTE: . EQUIHiENT WHICH HAS BEEN TAGGED OUT WITH ANY OR ALL OF THE ABOVE TAGS SHALL NOT BE PUT IN SERVICE, OPERATED OR TEST-RUN UNTIL ALL TAGS HAVE BEEN REMOVED. 11-14-3 D. Yellow tags (plain, 1-3/8" x 2-3/4") These tags shall be used on acid and caustic samples and other samples where special precautionary handling is necessary, E. Tags for HF Alkylation Unit These are special tags designed exclusively for the HF Alkylation Unit and are described in General Safety Procedure No, 11-41, Handling Hydrofluoric Acid. F. Blue tags These tags are for Storehouse purposes to identify stock. G. Manila tags ' These tags are used for information purposes, for tagging steam leaks or any other purpose not specifically covered in this procedure, H. Manila sample tags These are printed tags used primarily for Laboratory samples. Gulf Oil Company -; U.S, Port Arthur Refinery Accident Prevention Division JDB : cc Revised 8-8-75 CHEV B8 6450 A-/-X GENERAL SAFETY PROCEDURE NO. 11-40 HOT WORK AND/OR VESSEL ENTRY PERMITS I. GENERAL A. When it is necessary to do hot work or to enter a vessel, a Hot Work and/or Vessel Entry Permit must first be obtained in order to safeguard personnel and equipment involved. B. Special cases in issuing permits may arise which are not specifically covered in this pamphlet. In such cases the procedures given herein should be used as a guide. , C. Work done by contractors shall be covered by 'the provisions of this pamphlet unless other special written agreements have been made'between them and the company. D. All supervisory personnel must be 'familiar with these procedures and see that they are followed. E. Authorization for issuing permits - Department superintendents are authorized to issue, permits. They may also designate other supervisors, No. 1 operators, etc., to do 60. F. Gas teflts 1. Gas tests are made by the Accident Prevention Division upon request for combustible' and toxic gases and vapors (hydrogen sulfide, carbon monoxide, aromatics, tetraethyl lead, etc.) and oxygen content of vessels. 2. The person who issues a permit must be sure that the appropriate tests have been made. G. Initiating and completing permit 1. Before starting any work which requires a permit, the craftsman or his supervisor will request that the authorized person issue the. permit. 1 2. Ihe permit must be filled out completely before it is signed. If there is no applicable entry to be made on any of the blank lines, a notation to that effect should be made (for example, "none"). 3. It is the responsibility of the issuing person to make sure that any restrictive features of the permit are understood by the person to whom he issues the permit. 4. It is the responsibility of the person who receives the permit to check it for completeness and to comply with its provisions. In cases where one permit is for a number of craftsmen or jobs (such as on a unit shut down) the maintenance supervisor in-charge is responsible for seeing that everyone concerned is familiar with the provisions of the permit. 5. The permit shall he good only until the following 7 AM, unless an earlier expiration time is specified. 6. A copy of the permit form is shown in Appendix A, along with explanatory notes concerning information to he shown on it. H. Extending permit 1. The maximum time limit for a permit shall he 7 AM following the time of issuance. It can he extended when an authorized person obtains another gas test and rechecks the area to make sure that conditions permit extension of the permit. 2. The authorized person shall enter on the reverse side of the permit the new date, starting time, expiration time, gas test result, and his signature. 3. The expiration time of a permit extension shall'not be longer than the following 7 AM. 4. If there is any change necessary in provisions shown on the face of the permit, it cannot be extended. In that case a new permit shall he issued. No erasures or alterations shall he made on the face of the permit. I. Cancelling permit and revalidating 1. A permit automatically becomes invalid when conditions under which it was issued change or if instructions on the permit are not being followed. 2. It is the responsibility of anyone who becomes aware of changes in conditions which might cause fire or exposure to gases to halt work immediately and notify his supervisor. 3. When the condition has been corrected, the permit cah be revalidated by the signature of an authorized person on the reverse side. 4. In case of fire, explosion, etc., the permit shall not be altered or destroyed. Work to be done thereafter shall require a new permit, and the original permit cannot be revalidated. II. HOT WORK PROCEDURES | * A. Definition of hot work 1. Hot work- is any work in which heat generated or applied is of sufficient intensity to ignite flammable liquids, vapors, or gases, or any other combustible material. The following are examples of operations which are considered hot work in this pamphlet: welding, brazing, burning, open fires, hot forging, hot riveting, dry sandblasting. 2. For clarification, the following categories are not considered hot work in this pamphlet, and a written permit is not required for them: 11-1-72 CHEV B8 6452 U-^0-3 a. Operations which are considered less likely to cause ignition (such as using combustion engines, grinding, electric soldering, breaking concrete, power chipping or ripping of metal, using portable electric powered apparatus or lights, and using photographic flashbulbs) are not considered hot work. However, they may be prohibited by area authorities, and for that reason such operations shall not be per formed without consent of the area authority. b. Use of flame or heat producing or arcing apparatus which is integrally part of established operations (such as fires in process heaters or boilers, laboratory equipment, and permanently established electrical equipment) is not considered hot work. c. Temporary or permanent smoking pens are not included in this pamphlet. They are requested and approved under other established procedures. B. All hot work requires a hot work permit except that done in free burning areas listed in Section II-G. ' . C. Multiple area authority 1. When two or more departments have equipment in the same area and a hot work permit is required, all-of the departments involved shall sign it. The department in charge of the equipment to be worked on shall obtain signatures from the other departments before issuing the permit. 2. The Bulk Oil Department shall sign hot work permits for the area between Avenue A and the turning basin from Gate 26 to the south end of the turning basin, as veil as the vicinity of the shore line continuing around the south bank to the turning basin "point." However, this does not include permits for the Main Office, No. 1 Cafeteria, Laboratory, Medical and No. 1 Bath House buildings (which those area authorities will sign), nor to any free burning areaB listed in Section XX-G. D. Preparation of site - The following steps shall be taken to prepare the site and equipment for hot work: i 1. All connecting lines to a vessel (including process, gas, steam, water, and air lines, as well as level gauge columns, level float columns, and similar reservoir type instruments and/or appurtenances) shall be either blanked or disconnected as close to the vessel as practicable, with the exceptions listed below. If disconnecting is the method used, it shall consist of removal of a sufficiently long part of the line to prevent passage of gas across the gap. a." Lines to equipment in boiler houses need not be blanked or disconnect if the double bloak valve, bleeder, and tag system is used. b. Water lines to equipment at the Water Treating Plant need not be blanked or disconnected if the valves are closed and yellow-tagged by Operations. 2. Flammable vapors and liquids and loose combustible materials shall be removed or adequately covered before hot. work is authorized. The proxim: of other equipment and the possibility of flammable vapor drifting into the hot work area shall also be taken into consideration. u-40-4 3. MaterinlE which, even though non-flammable, eon re]cane toxic vapors when heated shall be removed before hot work ia authorized, or else adequate respiratory equipment shall be used. For example, metal which haa been in contact with tetraethyl lead solutions shall have 6cale and rust removed down to bright metal for a distance of at leaBt six inches around the area which will be heated 4. Sewers and drains in the vicinity of hot work shall be kept covered. 5. A fire watcher shall be kept stationed in the vicinity of hot work with adequate fire fighting equipment when there is a possibility of ignition of any combustible materials. 6. None of the above is intended to prohibit certain hot work on the exterior of a closed vessel in service, such as welding a saddle on a pipe line for a hot tap, sandblasting certain tanks in service, etc. E. Gas tests for hot work * 1. A combustible gas test must be made for every hot Vork permit, with the following exception: When the person in charge of the area is satisfied that the location is in the open, completely away from any possible sources of gas, and a vessel is not involved, a gas teat ia not required. 2. The ga6 test of a vessel shall not be made until after it has been isolated sb described in Section II-D-1. 3. When hot work in a free burning area involves a vessel, a combustible gas test of the vessel must be made even though a hot work permit is not required in the free burning area. 4. Hot vork shall not be permitted unless the combustible gas test result is zero percent of the lower explosive limit. F. Hot vork on marine vessels , 1. Issuing permit - Permits for marine vessel hot work will be issued only by the Bulk Oil Department Dock Foreman or the Senior Loading Foreman,on duty. 2. Permissible locations a. The only hot work permitted alongside the docks is in engine rooms-or boiler rooms of Company-owned or chartered ships. However, this shall not include any work on the skin of those ships nor any work which . would necessitate running welding cables from the dock to the ship. b. Any hot vork which is not permitted alongside the docks in 2-a above may be done at the south bank of the turning basin. 3. Handling cargo - Loading or unloading of products is permissible while hot vork is being done in the engine rooms or boiler rooms of the ships mentioned above. 4. location of equipment a. Gas cylinders used in any hot vork shall be located within theon^ioaure of the afterhouse on ships. * - r a A ^A JLX-MV- b. Any welding cables strung from the shore to a ship (which i6 permissib only at the south bank) shall go to the ship's stern, with the ground lead cable grounded inside the living quarters or the engine room or boiler room. 5. Other clearances - It is the responsibility of the Marine Deportment to notify the Coast Guard before hot work is done aboard a marine vessel and to obtain Certified Gas Chemist certificates vnen required. (When that is done, the usual refinery gas test is still reqxiired, however.) G. Free burning areas 1.- A permit will not be required for hot work in the following areas: a. Boiler Shop and under shed west of shop b. Tin Shop c. Machine Shop and designated sandblast area south of shop d. Electric Shop ' e. Water Cooler Repair Shop f. Instrument Shop g. Pipe Shop and designated area north and vest of shop h. lead Shop and storage yard west of shop i. Carpenter Shop and designated repair area south of shop A . Garage k. Locomotive shed l. Car repair shed and designated track area m. Laboratory maintenance shop n. Reclamation Yard o. Dump . p. 1542 Ethylene Unit area between heaters and railroad 2. Additional areas may be designated by agreement with the department superintendent over the area, the Fire Protection Section, and the Accident Prevention Division. HI. VESSEL 'ENTRY PROCEDURES A. Definitions 1. Vessel - Vessels are any normally closed enclosures such as tanks, towers drums, oil reservoirs, tank cars, tank trucks, barge tanks, ship tanks, pipe lines, sewers, and similar equipment. For the purpose of this pamph the term also applies to furnaces and to condenser boxes and other open t enclosures in which`flammable or toxic gases or insufficient oxygen may b present. (Floating roof tank tops are not included in this definition. Procedures for going onto those tank roofs are contained in General Safet Procedure No. 11-32, Going on Floating Roof Tanks in Service.) 2. Vessel entry - Vessel entry is the bodily entry of a person into a vessel so that he is exposed to the contents of the vessel. B. All vessel entry requires a vessel entry permit -except where it would mean that a department issues a permit to itself to enter its own equipment. In . those cases, even though no written permit is required, the other vessel entry procedures shall be followed. _"0 CHEV B8 6455 11-40-6 C. Preparation of site - The following steps shall be taken to prepare the vessel for entry: 1. All connecting lines to a vessel (including process, gas, steam, water, and air lines, as well as level gauge columns, level float columns, and. similar reservoir type instruments and/or appurtenances) shall be either blanked or disconnected as close to the vessel as practicable, with the exceptions listed below. If disconnecting is the method used, it shall consist of removal of a sufficiently long part of the line to prevent passage of gas across the gap. a. Lines to equipment in boiler houses need not be blanked or dis connected if the double block valve, bleeder, and tag system is used. b. Water lines to equipment at the Water Treating Plant need not be blanked or disconnected if the valves are closed and yellow-tagged by Operations. 2. Corrosive chemicals and other harmful substances shall be removed before vessel entry is authorized unless adequate personal protective equipment is used. D. Gas test for vessel entry 1. A combustible gas test must be made for all vessel entry. 2. The vessel entry permit cannot be issued unless the gas test result is 50# of the lower explosive limit or below. 3 Toxic gas tests where applicable must be made for all vessel entry unless the result of the combustible gas test or other circumstances (for example, known presence of tetraethyl lead) already require that the maximum respiratory protection be used. E. Respiratory protection 1, A vessel must be free of combustible and toxic gases and contain sufficient oxygen before it can be entered without respiratory protection. 2. The correct type of respiratory protective equipment shall be provided and worn, depending on the type of gas and concentration encountered. (See General Safety Procedure No. 11-2, Respiratory Protection, for requirement! under various conditions.) I r F. Portable vesselB 1. Tank cars and tank trucks - Tank cars, tank trucks, and similar portable vessels can, for the purposes of the vessel entry section of this pamphlet only, be considered as belonging to the maintenance supervisor during the period of time his people enter to perform their work, Then as stated in Section III-B, a written vessel entry permit will not be required, but the other vessel entry procedures shall be followed. CHEV B8 6456 11-40-7 2. Marine vessels a. Marine vessels can, for the purposes of the vessel entry section of this pamphlet, be considered as belonging to the Bulk Oil Department vhile its own dock personnel enters tanks. Then, as stated in Section III-B, a written vessel entry permit will not be required, but the other vessel entry procedures shall be followed. b. Vessel entry by Marine Department personnel or maintenance crews under their direction for the purpose of doing repair work is covered by General Safety Procedure No. 11-3^, Handling Ships, Barges and Tugboats at Docks. Appendix B summarizes the procedures outlined herein and indicates the sections in which those procedures are explained. In special cases it may be impractical to conform to the aboVe procedures. In these cases minor deviations may be agreed upon by Operations, Engineering, and the Accident Prevention Division as long as the safety of personnel and equipment is not affected. Such deviations, however, are not to be considered permanent modifications of the outlined procedures. Attachments: Appendix A Appendix B Gulf Oil Company - U.S. Port Arthur Refinery Accident Prevention Division ELT:cc Issued 11-1-72 CHEV B8 6457 11-40 - Appendix A JVont: GULP OIL COMPANY-U. S. - PORT ARTHUR REPINERY HOT WORK AND/OR VESSEL ENTRY PERMIT CHECK ONEi HOT WORK VESSEL ENTRY BOTH DATE_ STARTING TIMEPM AM EXPIRATION TIMEPM AM issued to (none of craft or_ aimervisor.) (description of work to be done - for example, welding, sand- n blasting, open fire for lead pot, enter for cleaning, etc.) location (number of unit, name of vessel, etc.) (location of welding machine, etc., when it location of workman's equipment should be in certain area)_____ (.specific route when cables or hose should be route of cables and burning nqsf kept out of certain area): (for example, keep sewer covered, have area wet down, special iMtrciifTinm kenp fire v/fltcn at site,__g.tc.1__.1 (results of combustible and toxic gas tests reported OAS TEST results by Safe ty Inspector ) (SEE REVERSE SIDE) IINATURI 0R AUTMOfllllO PfRION Back: OATS STARTING TIME EXPIRATION TIME PERMIT EXTENSION GAS TEST RESULTS SIGNATURE OR AUTHORIZED PERSON 1 '; Do not use this aide of permit if condition! have changed from thoae apeeified on face of card, (aaue new permit. rHEV B8 6458 m rl ' '3av cu cu 0 -3- 1 o -zT I a Ctl o s f1 fc! < CO U-1 (4 o S * E> CO e EH 3 O O H X 2 lU Eh H CO eh c4 CO EH Is oo o Eh 8 s o o S o a o x m as 14 HH CO 04 I o o= s <1) rH JcOtf o H *^s rH fO Or I catf, Qi M Q) M Pm 0) w A K\ H II WW ll WH HH io co ova) aX rH rH I IW WI iM MH M 10 O 0) 23 0d oo to rH CO 43 4-> ho ctf -p <0 Xf Q ~ 3 ~ VI CO M r-H 3 cO O HH I O-i rH J O T) d H CJ I V I (0 HH d X) Q d V OV I o> V HH rH 'HH - CO 10 (0 43 --' (0 > VV 0) XM X I--I I Q I W CO V X CQ CQ I Iw HM (0 0V ss X to V to rH 3 <1> o to 43 (0 Vt> rH V d V CO rH d to H oVO > 43 43 o dd d o rH * 43 ctf Ctf d 0) a> V p uE 3 3 P4 rl b0 faO 3 .9 9 a4 a> u 3d d o -P o 43 to V 0) a? V <a> d u 0) t 4-? d rH V (0 (0 V > od p ctf p d <D S a< H d <od ' *p d o3 P rH (0 m ho d V H-> Eh rH -p o a 10 co to s od 6o ? >> 43 g o 43 (0 u -V d- 43 V -p Or o o rH rH I Q I M H H 0) X) 0) 43 CU' Ef o <D 1 HH o? <-4 f.0 M a> rH ds 3o rH <D to JO 0) >-t O O to id 43 -P V TJ rH Cj 43 3 ctf 3 O X! i Um rH 1 C) o d TJ 1 0 oh r a) rH w M w 0) X bO aj r-N -p. 43 1 xl H di i V HH tO HH O rH M--' CJ co dV o,> H td (0 > V r rH 1 a 1i M M M V--/ to 0) H rs 03 CQ l 1M w HH M HH M w to 0V H X-N tn i iM MM MM M wr to o a> p* H 0) to tV>o dS o d >h a E'--Hr X d 0 4-> d rH V wI co co N to v 10 3 o 43 d V 0rl 43 d3 43 dV E Cu rl 3a* o 43 co V d tH t V to (0 d a> v> p ctf v 43 CO fa 43 dV EP< (0 o >up> rl 3O' 4dp-> ad; 0) 43 o dc3 43 H r*i drPa rOH to t<oD ill > t0o3 CO 0000 XUi o f\ c> I t] GENERAL SAFETY PROCEDURE NO. 11-2 RESPIRATORY PROTECTION 11-2-1 I. GENERAL A. This procedure shall serve as a guide for the proper selection, use and care of respiratory protective equipment in the Port Arthur Refinery. B. Respiratory protective equipment shall be used whenever processes, environment, or chemicals are encountered in a manner capable of harming the body through' inhalation. C. The Accident Prevention Division shall approve all new types of pro tective equipment to be obtained for use. 4 II. EMPLOYEE RESPONSIBILITY A. Employees shall use the protective equipment provided in accordance with instructions and training received- B. Employees shall guard against damage to the equipment. C. Employees shall report any malfunction of the equipment: to their supervisor. D. Employees who are performing routine tasks shall not borrow emergency respiratory protective equipment which is permanently assigned to a specific location without special permission of the supervisor in charge of the area in which the emergency equipment is kept.III. III. SELECTION OF RESPIRATORY PROTECTIVE EQUIPMENT A. General 1. 'The chemical and physical properties, toxicity, and concentration of hazardous material shall be considered before respiratory equipment is selected. . * NOTE: Any deviation in the selection of respiratory protective * equipment shall be on the safe side. 45 2. Supervisors shall become familiar with the various types of respiratory protective equipment and their limirations, as the conditions encountered may range from nuisance odors or irritation to those which are immediately dangerous to life. 2-.4-76 11-2-2 3. Supervisory .shall be responsible for selecting the proper respiratory equipment-. 4. A guide to aid in ;tk proper selection of equipment for the most common substances and materials is shown in Appendix A. The equipment listed (or equipment giving a higher degree of protection, if desired) shall be used. Questions concerning unusual circumstances should be referred to the Accident Prevention Division. 5. A form is available for supervisors to give to employees in order to obtain the correct respirator or gas mask from the Tool House. That form, "Request fur Respiratory Equipment," is shown in Appendix B. B. Nature of the hazard * The following is a general guide. For atmospheres containing specific contaminants, set- Appendix A. . 1. Oxygen-de fi c i en t atnv'spnei es Only self-contained breaching apparatus or supplied-air masks shall be used in anv atmosphere that is deficient in oxygen. For the purpose of this procedure, anv atmosphere that tests perceptibly lower than the normal 20.87. of oxygen is considered to be oxygendeficient . 2. Immediately hazardous atmospheres Only self-contained breathing apparatus, supplied-air masks or canister gas masks shall he used in atmospheres where gases are present in concentractons tnac would rapidly endanger a person. 3. Not immediately hazardous atmospheres Chemical cartridge respirators or canister gas masks shall be used for gaseous contaminants. Mechanical filter respirators shall be worn as protection against particulate matter. C. Work requirements and conditions The selection, of appropriate respiratory protective equipment can only be made after it has been determined what work must be performed, what length of time it will require and under what conditions. For example, emergency repairs requiring a short period of time in an oxygen-deficient atmosphere and with normal access would permit the use. of either a self-contained breathing apparatus or a supp l i ed--a i r mask. However, Lengthy tasks or confined areas may permit the use of a supplied-air mask only. Additionally, some contaminants may be absorbed through or irritate the skin upon contact. Consideration muse be given co providing the wearer total protection if conditions warrant. -76 CHFV R8 RAR-i 11-2-3 IV. USE OF RESPIRATORY PROTECTIVE EQUIPMENT A. Restrictions 1. In areas where the user, with failure of the respiratory protective equipment, could be overcome by a toxic or oxygen-deficient atmosphere: a. The user shall have a lifeline attached. b. At least one additional person shall be present. c. Communications, either visual, voice, or signal line, shall be maintained. d. Planning shall be such that at least one individual will be unaffected by any likely incident and have the' proper rescue equipment to be able to assist in case of emergency. 2. Respiratory protective equipment shall not be worn when conditions prevent a good face seal such a*s a growth of beard, absence of dentures, temple pieces on glasses, etc. Also, to assure proper protection, the facepiece fit shall be checked by the user each time he puts on the equipment. 3. Vessel entry is not permitted, even with appropriate respiratory equipment, in atmospheres that test above 507, of the lower explosive limit (LEL).- B. Training 1. For the safe use of any respiratory protective equipment, it is essential that the user be properly instructed in its selection, use and maintenance. 2. Users shall receive fitting instructions which include: a. Demonstrations and practice in how the respiratory protective equipment should be worn. b. How to adjust the equipment. c. How to determine if it fits properly. d. Wearing it in normal air and in a test atmosphere for ' familiarity purposes. 3. Employees shall be made aware of the capabilities and limitations of respiratory protective equipment that they will be required to use, including how to determine when equipment is expended or out of date. 2-4-76 /-> tr-\ / no g ago 11-2-4 4. Supervisors shall be responsible for assuring that all employees assigned to their respective areas are properly instructed in the use of emergency respiratory protective equipment kept in that area. 5. After initial training in the use of respiratory protective equipment,, supervisors shall periodically evaluate their personnel's ability to use that equipment and arrange for refresher training if required. The form shown in Appendix C, Respiratory Protective Equipment Training Record,..shall be maintained as a training record and kept on file in the employee's department. C. Types of respiratory protective equipment 1. Dust, fume, and mist respirators ' a. Mechanical filter respirators offer protection against airborne particulate matter including dusts, mists, metal fumes and smoke. b. Mechanical filter respirators do not provide protection against gases, vapors, or oxygen-deficiency. 2. Chemical cartridge respirators a. Chemical cartridge respirators afford protection against light concentrations of certain acid gases and organic vapors by utilizing various chemical agents to purify the inhaled air. They shall not be used in atmospheres which are oxygen-deficient. b. Chemical cartridge respirators shall not be used for protection against: (1). Gaseous material that is extremely toxic in small concentrations. (2). Exposure to harmful gaseous material which cannot clearly be detected by odor. (3) . Gaseous material in concentrations which are highly irritating to the eyes. i (4). Gaseous material which is not effectively stopped by ` chemical cartridges utilized, regardless of concentration. ,; * c. Chemical cartridge respirators may be used as shown in Appendix A. d. Some chemical cartridges are also identified by coded designations, as shown in Appendix D. 2^4-76 CHEV B8 6463 11-2-5 3. Canister gas masks a. Gas masks can be used effectively in limited concentrations of certain gases, vapors and particulate matter listed on the canister label and in Appendix A. b. Canisters may be referred to by colors or by coded designations, as shown in Appendix D. c. .Because gas masks are air-purifying devices, they shall not be used in atmospheres which are oxygen-deficient. d. If the exposure concentrations are suspected of exceeding the canister limitations, only a self-contained breathing apparatus or a supplied-air mask shall be used. , e. A gas mask user shall return to fresh air- and repla4ce the canister if (1) . Any leakage is detected by smell and taste or by irritation of the eyes, nose or throat. (2) . High breathing resistance develops. (3) . Uncomfortable heat is noticed in the inhaled air or the canister becomes hot to the touch. (4) . A feeling of nausea, dizziness, or ill-being develops. (5) . The window indicator on the red type of canister changes color to indicate need for replacement. f. When the seal is' removed from the bottom of a gas mask canister, the current date shall be entered in the space provided on the label on the canister. g. The canister shall be replaced when any one of the following,three limits is reached: (1). One year from date of seal removal (2). Expiration datq shown on canister (3). When expended, as outlined in 3-e above 4. Hose mask with blower a. The hose mask with blower will provide respiratory protection in any atmosphere regardless of the degree of contamination or oxygen deficiency. Other protection may be required for the skin, depending on circumstances. 2-4*76 CHEV B8 6464 11-2-6 b. Whenever a hose mask is used in an atmosphere immediately dangerous to life, a rope shall be attached to the harness and a standby man or men shall be present in a safe location with suitable rescue equipment. c. The entire hose mask assembly including facepieces, harnesses,, air hoses, blower and rescue ropes shall be stored in the portable trunks provided and maintained in a usable condition. d. Hose mask hoses shall have a minimum inside diameter of one inch, be highly resistant to petroleum vapors, withstand crushing weights, and not exceed 300 feet in length. e. Employees shall carefully consider the placement of the hose mask blower and assure that it is located outside any contaminated area. 5. Air-supplied hood a. The air-supplied hood is normally used where the user only requires protection against nuisance levels of materials or requires an air flow for cooling purposes. b. This equipment shall not be used in any situation where the user would be endangered by loss of air pressure. c. Intake of air supply shall be in clean air. 6. Air line respirator a. The.air line respirator consists of a mask supplied with breathing air by either a compressor or large stationary cylinders. b. The air line respirator will provide protection in any atmosphere regardless of the degree of' contamination or oxygen deficiency. Other protection may be required for the skin, depending on circumstances. c. Whenever an air line respirator is used in an atmosphere immediately dangerous to life, a rope shall be attached to the harness and a standby man or men shall be present in a safe location with suitable rescue equipment. d. Care must be exercised to prevent damage to the hose and regulator while in use, and the assembly shall be stored in such a way that 'damage-Vi11 be avoided. 7. Cylinder type self-contained breathing apparatus a. This self-contained breathing apparatus utilizes compressed breathing air and will provide protection in any atmosphere regardless of contamination or oxygen deficiency. Other protection may be required for the skin, depending on circumstances. , CHEV B8 6465 11-2-7 b. When anticipating the use of this apparatus, consideration shall be given to the service life of the cylinders. Although this equipment should provide breathing air for approximately 30 minutes, extreme exertion or emotional strain may reduce the rated time. c. Users of this equipment shall immediately begin exiting the hazardous atmosphere when the low pressure alarm sounds. d. Whenever compressed air apparatus is used in an atmosphere immediately dangerous to life, a lifeline shall be attached to the person using the apparatus and a standby man or men shall be present in a safe location with suitable rescue equipment. 8. Chemox self-contained breathing apparatus ' a. Since this equipment is an oxygen-generating, self-contained breathing apparatus, it will provide protection in any atmosphere regardless of contamination "or oxygen deficiency. Other protection may be required for the skin, depending on circumstances. b. Extreme caution shall be exercised when using this apparatus in confined spaces, as a tear in the breathing bag will make the Chemox inoperable. c. Expended-Chemox canisters shall be placed in areas free of oil, grease, or anything which might react with oxygen, as the canister may continue to generate oxygen. d. The Chemox assembly shall be stored in the portable trunk provided and maintained in a usable condition. e. Whenever a Chemox is used in an atmosphere immediately dangerous to life, a lifeline shall be attached to the person using the apparatus and a standby man or men shall be present in a safe location with suitable rescue equipment. V. MAINTENANCE AND CARE OF RESPIRATORY PROTECTIVE EQUIPMENT A. Inspection for defects t 1. All respiratory protective equipment shall be inspected routinely before and'after each use. 2. Breathing air cylinders shall be maintained at a minimum of 1500 pounds pressure except while being depleted during use. The regulator and any warning device shall be tested during inspections to determine if they function properly. 2-4-76 CHEV B8 6466 11-2-8 3. Inspection of equipment shall include a check of the tightness of connections and the condition of the facepieces, headbands, valves connecting tubes, canisters, hoses and regulators. Rubber or elastometer parts shall be inspected for pliability and signs of deteriora tion. (See Appendix E, Respiratory Protective Equipment Inspection Procedure.) 4. Equipment that is not routinely used but is kept ready for emergency use shall be inspected after each use and at least monthly by supervisors in departments to assure that it is in satisfactory working condition. The form shown in Appendix F, Emergency Respiratory Protective Equipment Monthly Inspection Report,, shall be completed by each department, and a copy shall be forwarded to the Accident Prevention Division by the last day of each month. Accident Prevention Division personnel shall also make randqm inspections. B. Cleaning of respiratory protective equipment 1. Masks issued for routine use by one person shall be cleaned and inspected by the wearer after each day's use. 2. Masks used by more than one person shall be returned to the Tool House for cleaning and disinfecting after each use, 3. Masks maintained for emergency use shall be returned to the Tool House for cleaning and disinfecting after each use, C. Repair of respiratory protective equipment 1. Repairs shall be made only by authorized trained persons with parts designed for the equipment. 2. No attempt shall be made to replace components or to make adjustments or repairs beyond the manufacturer's recommendations. 3. Reducing or admission valves or regulators shall be returned to the manufacturer or to a trained technician for adjustment or . repair. D. Storage of respiratory protective equipment 1 1. Respiratory protective equipment shall be stored to protect against dust,- sunlight, heat, extreme cold, excessive moisture or damaging chemicals.. 2. Respiratory protective equipment placed in work areas shall be stored in clearly marked compartments which are quickly accessible at all times. 2-4-76 CHEV B8 6467 11-2-9 3. Respiratory protective equipment shall be scored so that the face- piece and exhalatien valve will rest in a normal position and function will not be impaired by the elastometer becoming set in an abnormal position. A. Respiratory protective equipment shall not be stored in such places as lockers or tool boxes unless they are in carrying cases or cartons. VI. To insure an effective respiratory protection program, Accident Prevention Division and Industrial Hygiene representatives will monitor and evaluate various operations to assure that respiratory protective equipment is pro perly selected, used, cleaned and maintained. Anyone desiring assistance with this procedure should contact the Accident Prevention Division. Attachments: Appendices A through. F Gulf Oil Company - U.S. Port Arthur Refinery Accident Prevention Division /cc Issued 2-4-76 CHEV B8 6468 1 1 -2 - Appv,. z ix A (page 1) use mas use or or or RESPIRATORY PROTECTION* REQUIREMENTS s cd J Xctptdtt QPoPj d X<cdu cd a0o X 55 Pi o3 H 0) 0) *adt XAtcJt C 4Hu014 a03t xi . * w sr as] atl or oH H23 s wO' W>MOH a * AP<uJ X03 Ccod 6 Op XAJ -<uu CO * c&d0 4Pa043t ^4<Ctd-n2t 00 rcOj ^Rtdadt fSot fot f0>t)> P>aatt use wher CP u0) * s H 3CMP CO yPQ OP4 n0o) XO) w d 4H4 AoJA Po 4o4 AJ* Xt.-*l u0OHt 4oO4 id f0t*1r-0--1>t >in4 X3I fat W gas mask, ip p lie d a: P4 as aa aa A<P00J3 0) pO S 41 H `v<PtOMO6o3t a. nP0n0Oj0 o Jiadtc-tdttt ON Of4 P14. dtOd 4w3c4d o ^ 60 44 C4 OtM 4fd3t " O0ap1t ttaadd ao Ct-ni X<>OS oti Xt-l tcp-dl -a txP0aaS3T,, po d cccEddu M dP XAJ t<pdu xt *x0dd) 4cdJ 0d0 4OJ cpd1 WPati p 4x-4 A03J wd Qd X cd *xa3> p&3 03 4POJ 4(d04 cwPr1aa4d4t. atot ,6<td2n aPafciddtt x6cC *P3 B r4dJ P 03 (d PC0d p (30 ApaJ> P1 *60 O to c > 8 44 >oC00c4d0 *_0>0apPt o4*ad0pl4t 0 ?>> w 0a)) 0<D3 0O3 D33 mm* e _i r O ON <-4! H 404 404 agt 0. a, -o d) s C dCUa 0d3 p 0 A033J *tP4 tpd cd cafdt,. 6d0 Tr-aff3H-Jtltt, _P g <D P 03 03 ja 3 6cd0 -0d) pitd4 4t0t4o4) -4IdrdJl fCftttf --d4 dO 60 i0d O0p3 Of 4r-0O01443 rx-4aQd0pH4s)1 03 03 - 3 00*) C03J*T*0cJpd) ta0d3 'O<y caCdO n<yj *Jc00p1J UCP-JJ **CPP H003) d0O d0O tn d3 c3 3 dH CP caOdt aCgU. 0 0ECu0 0c3l 'O0) 0On 0Ora 4-dr4l 4O4 >0) O0C 0 ffttX<t Md *dp ucd 4OO0d01P43) a03t d Ap0J) 03 g c0d X6P300 XAJ A0oJ) Au0J) n0O) 0r43 TOU0J 4A 1ttd4-l .n*0PO) M CO 0aDDP3. t5d M0 03 03 bcdO Ap0a0tpd3J) Pcdd pca(cXdd 6C a *dp f0PDPc XpC0d) Ra> Xp 0) XaNdCa)tt 0) cd QJ cc6nd tP4 at Xpcd Xp d a t*PP X*03p fXapat 0ff33tt fCf3fttt 0af33t 0d3 > <|tff4ddtt td * XrtBot *6dP XAJ cc6do0 1a4t aj Cpft dtd X-*t0tacap'd4I 4c4d u rrOO>aHPJ\ t4P0<d014u W <u Mc(CCUl Xi AVOJ4 -cpfwpdt c(fdt , 104) <3J cn OA033J aCOt 0a3t 33 A XX X rH O 4) 03 AdJ cPcadd .& Xwcd p6dC g-s o) cd c6d0 <pu APaJt XI -Oa Xw dP Cnt 4n4t Ud SS fOaPpPti fXawp1t 0a3t Caftt 33 M 0i RR R<r <r-4 0 at 44 >O A0d3J cP<caaddd Mc02d3 xxAtGJt co c6d0 c<pdu APaJt XI -0a) xwcnt x4cd4d ud aS XX0O XXC1J >> Cft CaOt 0a3t dd fa 0< RR t'i XX 00 u% ft < ou CHO g CO fotj ft 0) R 1 9 4 r0o3 i s O o X r; 3 0 aOj (PA x00>3) <C 1 aaa>> da) d* - s stpaX0d03g) -apd0cod 00 a) fpc0pp , Xa) a0C>j X0 p0 40-31 03 4O3 0 0) X d P 4AR3J w X<pdd Upda fX0C0cp0dOd) ouc\/ RS R47D 11-2 - Appendix B I Front: PA Form 10-20C REOUEST FOR RESPIRATORY E0UIPMENT Tool House: Date it authorised to check out following reapirstor/carcrldge/ges mask: 7100 respirator (dust) R-90N cart. (dust) - R-2000 or R-5000 respirator ' ' R-51 ii (Organic vapors) - R-5000 respirator R-52 R-53 R-166 R-563 R-56 R-58 i* 1! n ft (acid gases) - R-5000 respirator (organic and acid gases) - R-5000 or R-9000 (dusts and fumes) - R-9000 respirator (organic, acid1, dusts, fumes) - R-5000 or R-9000 (dusts and fumes) - R-5000 respirator (toxic Insecticides) - R-5000 respirator Yellow canister gas mask) Green canister gas mask ) Expiration Date Red canister gas mask ) Supervisor , Back: 7100 - Effective against nuisance and toxic dusts. R-2000- Requires an appropriate cartridge. *0. R-5000- Requires two appropriate cartridges. Osj R-9000- Belt-mounted. Requires two appropriate cartridges. R-90N - Nuisance and toxic dusts. -------- R-51 - Hydrocarbons. R-52 > Sulfur dioxide, etc. Do not use in hydrogen sulfide, e hydrocyanic acid gas, or hydrogen fluoride. So R-53 - See both R-51 and R-52. 2 R-166 - Dusts and fumes, including metal fumes, u R-563 - Organic vapors, acid gases, dusts, and fumes, Including n metal fumes. R-56 - Dusts and fumes, including metsl fumes. R-58 - Toxic insecticides in dust, mist, spray, or vapor form. Yellow Organic,vapors and acid gaaea. Green - Ammonia, u Red - Organic vapors, acid gases, carbon monoxide, axxaonia, duets, mists, fogs, smokes. CHEV B8 6471 FA Form 10-22 . RESPIRATORY PROTECTIVE E^UIFI 1SNT TRAINING RECORD i.1-2 - Appenuix U Department Name Identification Number Date of Type of Training Equipment Instructor V *t i . 1 Type of equipment: 1 - Dust, fume, and mist respirator 2 - Chemical cartridgerespirator 3 - Canister gas mask '' ' P.HFV B8 6472 ,, 5 - Air-supplied hood 6 - Air line respirator 7 - Cylinder self-contained - Chemox self-contained (Part 1) 11-2 - Appendix D GAS MASK CANISTER DESIGNATIONS Atmospheric Contaminants Bureau of Mines to be Protected Against_______ _______ Type________ ANSI K13.1-1967 Canister Color Code Acid gases A White Acid gases and particulate matter . AE White with gray stripe around canister near top Organic vapors B Black Organic vapors and particulate BE Black with gray stripe around matter canister near top Acid gases and organic vapors AB Yellow Acid gases, organic vapors, and particulate matter ABE. Yellow with gray stripe around canister near top Ammonia gas C Green Ammonia gas and particulate matter Carbon monoxide CE Green with gray stripe around canister near top D Blue Acid gases, organic vapors, ammonia gas, carbon monoxide, and particulate matter N Red (Part 2) RESPIRATOR CHEMICAL CARTRIDGE DESIGNATIONS . Atmospheric Contaminants to be Protected Against Bureau of Mines Type Organic vapors ^ B Organic vapor's and-particulate matter BE 2-4-76 CHBV B8 6473 ii-2 Appendix li (page 1) RESPIRATORY PROTECTIVE EQUIPMENT INSPECTION PROCEDURE I. CANISTER GAS MASK A. If the canister seal is not broken, the expiration date shall be checked to assure it has not been exceeded. When the canister seal is broken, the date that it is placed in service shall be indicated on the canister label. Discard canisters one year after removing seals or sooner, if canister is expended or becomes outdated. Expired or expended canisters shall be returned to Tool House and replaced immediately. B. The breathing hose shall be stretched and examined closely for any breaks or holes. (Minor cracking in the hose surface between corru gations will not disqualify the hose for service.) C. The facepiece and head straps shall be pulled on with a firm'tearing motion to be sure that the facepiece will not tear or the head straps break when they are put in use. D. Facepiece lenses shall be examined for evidence of chipping or cracking that may permit leakage. Damaged lenses shall be replaced. E. The exhalation valve at the bottom of the facepiece shall be examined to assure that it functions properly. F. The canister hose shall be securely attached to the facepiece and canister with a gasket in place. II. CARTRIDGE OR FILTER RESPIRATORS A. 'The respirator shall be inspected as described In I-C and I-E. B. Cartridges or filters that are visibly ineffective due to an accumulation c foreign matter or that permit odors shall be replaced. III. HOSE MASK WITH BLOWER A. The hose mask shall be inspected as described in I-B through I-E. t B. Hose gaskets shall be inspected and replaced if defective. Cf The blower's crank handle shall be turned to assure that the blower is operable and provides sufficient air. t CHEV B8 6474 11-2 - Appendix E (page 2) D. A rescue harness with "D" ring and enough 3/4-inch manila rope to equal the length of the blower hose shall be in the case and shall be examined for defects. IV. AIR SUPPLIED HOOD A. The hood shall be inspected for cracks or holes. B. The air hose and fittings shall be in good condition. C. The lenses shall be examined for excessive pitting, scratches or other defects which would affect good vision. V. AIR LINE RESPIRATOR A. This type of equipment shall be inspected as described in I-C through I-E. B. The air hose, hose connections, and regulator shall be in good condition. C. The harness shall be inspected for rips or other defects. VI. CYLINDER TYPE SELF-CONTAINED BREATHING APPARATUS A. This type of equipment shall be inspected as described in I-B through I-E. B. Cylinders of 6tored units that do not have a minimum of 1500 pounds of pressure shall be taken to the Fire Station and exchanged for a full cylinder. C. The low pressure alarm shall be tested to assure that it functions properly. D. The harness shall be inspected for rips or other .defects. VII. CHEMOX SELF-CONTAINED BREATHING APPARATUS A. The Chemox assembly shall be inspected as described in I-B through I-E. B. The canister seals shall be examined to assure that they have not been broken. I C. The breathing bags shall be examined for any breaks or tears. D. The,signal bell shall be tested to assure that it functions properly. ** * CHEV B8 6475 In s p e c to r s' ! In itia ls u 3 -C 1 rvj i 3 +a>> (a C ondition/R em arks ft a S CD 0$* +> Ci ga eM< cQc> sa do 0CutJ p-l -+o<wpH>u 1* MD. rj U> Co !4 m S elf-contained A ir C ylinder T3 Q) a; \ ' 1JarCr)ip -+cOCPnr-<>sii Cnj, (00) < cJ 4 K(\1> orP -*<d3u Efi E ? 1 .f 1> C a n is te r Mask . Y ellow Green Hose l.ask Location V Hood Chemox ... ty p e * (C ao: +r>* s PB & o, <u 3 4 ) t OJ I rH rH V o U A. >3 p Under each type o f equipm ent,' in d ic a te number on hand. /"'t tr--w n n r> A-?r> F IR F c QC K 2 C k- CHEV B8 6477 P U 1342 PIPE CONTROL PLAN 1. Any person discovering a fire is responsible for reporting the fire. A card posted at the unit phone shows the procedure for reporting a fire;: The Method of Reporting a Eire on This Unit iss Dial 2200 (Eire Protection Section) Report:: EIRE - Platforming Unit 1342 Section II Indicate whether 1, 2, or 3 Alarm. 2. Eires on P U 13^2 will be either oil, electrical, or trash fires. 3. In the event of a fire ON THE UNIT, the No. 1 Operator will be responsible for ail fire fighting activity until relieved by the Unit Eoreman, Shiftforeman, or the Eire Chief. The Inside Assistant Operator will remain in the Control Room. All other operators will report to the No# 1 Operator for duties. 4. In the event of a fireIN SECTION II, .the man designated by the No. 1 Operator will go directly to-the scene of the fire and report to the person in charge. 5. In the event of fires in OTHER EIRE SECTIONS, one assistant, designated by the No. 1 Operator, will go'to the Cracking Department Shiftforeman's Of fice for transportation to the scene of the fire, when he hears the whistle at 15 BH or is notified by the Shiftforeman. 6. Attached are three plot plans of the unit showing location of;: a. All fire control equipment and type. b. .Electrical switch gear and master switches. o,, Block valves on lines entering and leaving unit. TEL:jdl; 8/1/72 Attachments C:: WDDw^ RJV/ Unit J. K.. Cain IT u*,, CHEV B8 6478 Ju pb CHEV B8 6473 ;d. 43AV O ' tS E L ; ^ *Z 7 T H 'S T R E E T ^0- C O ^; SfJKiER fSr F lt y t R f t t f T S V ^ ll u c V .i'rrt' c ^\ L/.p^ c t>rv dK^rr-'icitl IN N> NN \ (V EXHIBIT B 30 1 r\Cr\ CHEV B8 6482 Por t ftrihur (2.e.ft CX7~\ o c^\frx\. n -CONTENTS- DID YOU KNOW? ................................-........................ ............... ............................ ;................... 1 REPORTING FIRES............ ......................................................................................................3 THE CHEMISTRY OF FIRE .................................................................. k PRINCIPLES OF EXTINGUISHMENT .................................................................................................. k * CAUSES OF FIRES ....................... '...5 ft CLASSIFICATION OF FIRES ............................................................................ .'............................6 FIRE EXTINGUISHERS ........................................................ 7 HAND FIRE EXTINGUISHERS IN USE IN THE REFINERY............... .....................................8 FIRE EXTINGUISHER FACTS .............................'.................................. .....................................8 WATER EXTINGUISHERS (PRESSURIZED) ............................................... 9 DRY CHEMICAL EXTINGUISHERS .................................................. ........... ..................................... 10 CARBON: DIOXIDE EXTINGUISHERS .............................................................................................. 12 FOAM EXTINGUISHERS ........................................ ........................... .................................................13 CHEVB8 6484 DID YOU KNOW ? 1* THE LARGEST LOSS OF LIFE BY FIRE IN A SINGLE BUILDING OCCURRED IN CHICAGO, ILLINOIS ON DECEMBER 30, 1903, WHEN 602 PERSONS WERE KILLED IN THE NEW FIRE RESISTIVE IROQUOIS THEATRE. 2. THE LARGEST LOSS OF LIFE BY FIRE IN THE UNITED STATES OCCURRED ON OCTOBER 8, 1871. ISOLATED FIRES IN THE GREEN BAY AREA OF WISCONSIN ENTERED FOREST LAND AND SPREAD RAPIDLY OVER 1,280,000 ACRES. THE FIRE LEVELED PESHTIGO AND AT ` LEAST 16 OTHER TOWNS, AND CAUSED DEATHS CONSERVATIVELY ESTIMATED AT 1,152 (WITH SOME FIGURES AS HIGH AS 2,000). 4 3. THERE IS AN ANNUAL TOLL OF 12,000 DEATHS BY FIRE IN THE UNITED STATES ALONE. THE ANNUAL TOLL IN CANADA LS 600. 4. LOSS OF LIFE BY FIRE RANKS THIRD AMONG CAUSES OF ACCIDENTAL DEATH, BEING LED ONLY BY AUTO ACCIDENTS AND FALLS. 5. FROM 1950 TO 1965, THE POPULATION IN THE UNITED STATES INCREASED 28# AND THE ANNUAL DEATH RATE BY FIRE INCREASED 2056. ` 6. m A STUDY FROM i960 TO 1964, IT WAS FOUND THAT 17.656 OF FIRE DEATHS HAPPEN TO CHILDREN UNDER 5 YRS. OF AGE, 10# TO THE 5 TO 14 YEAR OLDS., 44.7# TO THOSE IN THE 15 TO 64 YEARS AGE BRACKET, AND 27.7% TO THOSE OVER AGE 65. 7. THE GREATEST CAUSE OF DEATH iBY FIRE IS FROM GASES OR PRODUCTS OF COMBUSTION RESULTING IN ASPHYXIATION/OR ANOXIA (RESIDENTIAL DWELLINGS). 8. THE THREE MAIN FACTORS RESPONSIBLE FOR THE FAILURE OF. PERSONS TO ESCAPE FROM FIRES ARE: (1) BEING ASLEEP, (2)'BEING FELLED BY SMOKE OR HEAT, AND (3) TOO' YOUNG. -1- CHEV B8 6485 9. THE TWO MAIN FACTORS RESPONSIBLE FOR THE SPREAD OF SMOKE AND FIRE RESULTING IN LOSS OF LIFE AP.E: (1) OPEN STAIRWAYS, AND (2) COMBUSTABLE WALL FINISH. 10. THE MAJOR CAUSE OF CLOTHING IGNITION IS SMOKING. ' 11. CONSERVATIVE ESTIMATES INDICATE THAT AT LEAST 5,000 INJURIES, INCLUDING SEVERAL DEATHS AND 1,400 FIRES, ARE CAUSED BY FIREWORKS EACH YEAR. 12. .THE LARGEST LOSS OF LIFE BY FIRE OCCURS IN (1) URBAN DWELLINGS, (2) RURAL' DWELLINGS, (3) APARTMENTS, HOTELS, LODGINGS, DORMATORIES, ETC.,.AND (4) AIRCRAFT. \ 13. FROM 1961 TO 1966, THE AVERAGE ANNUAL DIRECT PROPERTY FIRE LOSS IN THE UNITED STATES AMOUNTED TO 81,693,200,000. .. CHEV B8 6486 REPORTING FIRES A.. RESPONSIBILITY ANY PERSON DISCOVERING A FIRE IS RESPONSIBLE FOR REPORTING IT (FIRE DEPARTMENT EXTENSION 2200). THE FIRE PROTECTION SECTION MUST BE NOTIFIED OF ALL FIRES, REGARDLESS OF THEIR MAGNITUDE, SO THAT PRECAUTIONS MAY BE TAKEN TO ASSURE THAT THE FIRE IS BROUGHT UNDER CONTROL AND EXTINGUISHED, AND SO THAT THE FIRE CAN BE'PROPERLY REPORTED. B- DEFINITION OF ONE-, TWO-, AND THREE-ALARM FIRES 1. ONE ALARM FIRES ' A ONE ALARM FIRE IS ONE WHICH WOULD CAUSE ONLY MINOR DAMAGE TO PROPERTY OR EQUIPMENT, NOT ENDANGER PERSONNEL, AND MAY BE CONTROLLED AND EXTINGUISHED WITH THE PERSONNEL AND EQUIPMENT AVAILABLE WITHIN THE UNIT. 2. TWO ALARM FIRES A TWO ALARM FIRE IS ONE WHICH WOULD CAUSE MAJOR DAMAGE TO PROPERTY AND EQUIPMENT, ENDANGER THE LIVES OF SOME FEW PEOPLE, AND REQUIRE ADDITIONAL ASSISTANCE TO CONTROL 'AND EXTINGUISH.. 3. -THREE ALARM FIRE ` A THREE ALARM FIRE COULD CAUSE GRAVE DAMAGE TO PROPERTY AND EQUIPMENT,' SERIOUSLY ENDANGER THE LIVES OF MANY PEOPLE, AND REQUIRE MAXIMUM ADDITIONAI ASSISTANCE AVAILABLE-TO CONTROL AND'EXTINGUISH (THIS MAY INCLUDE COMMUNITY FACILITIES IN ADDITION TO REFINERY FIRE FIGHTING EQUIPMENT). I REMEMBER: REEORT FIRES TO EXTENSION.2200. -> CHEV B8 6487 FIRE THE CHEMISTRY OF FIRE TO HAVE A FIRE, THREE ELEMENTS MUST BE BROUGHT TOGETHER IN BALANCE; FUEL, HEAT, AND OXYGEN FIRE IS A CHEMICAL REACTION RESULTING FROM COMBINING A COMBUS. TIBLE SUBSTANCE--FUEL; WITH OXYGEN AND HEAT. THIS IS CALLED THE FIRE TRIANGLE, IN OTHER WORDS, FUEL HEATED TO ITS IGNITION- TEMPERATURE WITH A SUFFICIENT AMOUNT OF OXYGEN WILL ALWAYS RESULT IN FIRE. REMEMBER--IN' ORDER TO BURN, ALL FUELS MUST BE IN A GAS OR VAPOR FORM. PRINCIPLES OF EXTINGUISHMENT THE FIRE GOES OUT IF ANY ONE OF THE THREE SIDES OF THE FIRE TRIANGLE IS REMOVED. THIS IS THE BASIS OF FIRE EXTINGUISHMENT. HEAT CAN BE TAKEN AWAY BY COOLING OR QUENCHING, AND THIS IS DONE BY APPLYING SOMETHING THAT WILL ABSORB THE HEAT. WATER IS AN EFFICIENT COOLER OR QUENCHER OF FIRE, AND IS USED MORE THAN ANY OTHER AGENT FOR COOLING FIRES. IT IS APPLIED IN THE.FORM OF A SOLID STREAM, FINELY DIVIDED SPRAY OR FOG, OR USED IN FOAM. ` FUEL CAN SOMETIMES BE REMOVED FROM A FIRE, BUT THIS IS USUALLY DIFFICULT OR DANGEROUS. WE CAN PUMP OIL FROM AN . INVOLVED TANK OR VESSEL TO REMOVE AS MUCH FUEL AS POSSIBLE -4- run; R8 R4RR OR IF FLOWING LIQUIDS OR GASES ARE BURNING FROM A LEAK IN' A PIPE,- IF A VALVE CAN BE CLOSED THE FIRE WILL GO OUT. WHEN FUEL IS REMOVED FROM A FIRE, WE STARVE IT. TIE FUEL LEG OF THE TRIANGLE IS VERY IMPORTANT IN FIRE PREVENTION. IT IS EASY TO REMOVE FUEL TO PREVENT FIRES. WE DO THIS BY PRAC TICING GOOD HOUSEKEEPING AT HOME AND ON THE JOB. ALL UNNECESSARY FUELS SHOULD BE PROMPTLY REMOVED FROM OUR WORK AREAS. AT HOME; ATTICS, CLOSETS, GARAGES, ETC. SHOULD BE AS FREE OF UNNECESSARY FUELS AS POSSIBLE. GRASS SHOULD BE CUT AND REMOVED FROM AROUND BUILDINGS. A'. MINIMUM OF FLAMMABLE LIQUIDS SHOULD BE KEPT, AND THEY SHOULD BE STORED IN APPROVED STORAGE CANS, AWAY FROM ALL * SOURCES OF IGNITION. FLAMMABLE LIQUIDS SHOULD NEVER BE USED FOR CLEANING PURPOSES. OXYGEN IS TAKEN AWAY FROM A FIRE BY COVERING IT WITH A WET BLANKET, CHEMICAL OR MECHANICAL -FOAM, PLACING A LID ON A SKILLET OR POT, CLOSING THE HATCH ON A TANK OR VESSEL, ETC. OXYGEN IS DISPLACED OR DISPERSED BY ADDING AN INERT GAS THAT IS HEAVIER THAN AIR INTO THE BURNING VAPORS. CARBON DIOXIDE (C02) IS MOST WIDELY USED FOR THIS PURPOSE. WHEN WE EXTINGUISH: A FIRE BY REMOVING THE OXYGEN, WE HAVE SMOTHERED IT. * ' CAUSES OF FIRES MOST FIRES (70# to. 80%) COULD HAV*E BEEN PREVENTED. CARELESSNESS OR THE MISUSE OP FUELS IS THE CAUSE OF MANY FIRES, BUT BASICALLY, *! FIRES ARE STARTED BY A- SOURCE OF HEAT OCCURRING IN AN UNWORKED, UNPLANNED AREA. IN INDUSTRY THE SOURCE OF HEAT IN THE MAJORITY OF FIRES CAN BE TRACED TO THE FOLLOWING CAUSES: / -5- CHEV B8 6489 1. <p>SN FLAKES OR HIGH TEMPERATURES - HEATERS, WELDING AND BURNING, FLARES, iJeated pifes and surfaces.. 2. EVICTION - HOT BEARINGS AND SEALS. I 3. HLECTRICITY - DEFECTIVE WIRING, SPARKS, HEAT RESISTANCE, STATIC ELECTRI- * (SITY. 4* cilEHICAL REACTIONS - SPONTANEOUS IGNITION, OXIDIZING AGENTS, USE OF REAGENTS AND ACIDS. %*It IN HOKES, &HE MAJOR CAUSES OF FIRE ARE: t 1. SMOKING AND MATCHES. i 2. HATING DEFECTS. .' * 3. WTSUSE OF ELECTRICITY.' f 4. kitchen hazards. ^ 4 5. MISUSE OF FLAMMABLE LIQUIDS.. ' CLASSIFICATION OF FIRES FIRES HAVE: BEEN DIVIDED INTO THREE CLASSES TO INDICATE THE NATURE OF THE FUELS ? INVOLVED. \ * ' CLASS a. - THIS CLASS OF FIRE OCCURS IN ORDINARY COMBUSTABLE MATERIALS SUCH {. i AS WOOD, PAPER, TEXTILES, RUBBISH, ETC. THE QUENCHING AND COOLING \\ j EFFECT OF WATER OR'SOLUTIONS CONTAINING LARGE PERCENTAGES OF * . j WATER (FOAM) IS MOST EFFECTIVE. THIS REDUCES THE TEMPERATURE ! OF THE BURNING MATERIAL TO BELOW ITS VAPORIZATION POINT.' CLASS B - THIS CLASS OF FIRE OCCURS IN VAPOR AND AIR MIXTURE OVER THE SURFACE ! OF FLAMMABLE LIQUIDS, SUCH AS GASOLINE, SOLVENTS, PAINTS, LUBRI CATING OILS, AND GREASES. A SMOTHERING OR BLANKETING EFFECT IS NECESSARY TO EXTINGUISHED THIS CLASS OF FIRE. FOAM, DRY CHEMICAL AND CARBON DIOXIDE (CO^' ARE USED TO EXTINGUISH -6- 4. CHEV B8 6490 CLASS B FIRES. WATER SPRAY OR FOG CAN.BE USED ON HEAVY OILS DEPENDING ON THE CIRCUMSTANCES. STEAM IS AN EXCELLENT AGEtfT TO PREVENT AS WELL AS EXTINGUISH SMALL UNIT FIRES. CLASS C - THESE ARE FIRES INVOLVING ELECTRICAL EQUIPMENT SUCH AS MOTORS, GENERATORS, ELECTRICAL APPLIANCES, SWITCH PANELS, ETC., AND FIRES IN THE PROXIMITY OF ELECTRICAL DISTRIBUTION LINES. NON-CONDUCTING EXTINGUISHING AGENTS MUST BE USED FOR THIS CLASS FIRE. DRY CHEMICAL OR CARBON DIOXIDE EXTINGUISHERS ARE NON-CONDUCTORS AND ARE SAFE TO USE ON ELECTRICAL FIRES. FOAM AND WATER TYPE EXTINGUISHERS, AND STREAMS SHOULD NOT BE USED. THEY CONDUCT ELECTRICITY AND.THEIR USE COULD RESULT TO INJURY. FUEL IN A CLASS C FIRE COULD BE EITHER A OR E OR A COMBINATION OF BOTH WITH THE ADDED PROBLEM OF ENERGIZED ELECTRI CAL WIRING OR EQUIPMENT, PRESENTING A SHOCK HAZARD. FIRE EXTINGUISHERS MOST FIRES START SMALL ENOUGH TO BE EXTINGUISHED WITH FIRE EXTINGUISHERS. FOR THIS REASON, EACH EMPLOYEE SHOULD BE THOROUGHLY FAMILIAR WITH THE LOCATION AND PROPER OPERATION OF ALL FIRE EQUIPMENT IN THEIR WORK AREA. FIRE EXTINGUISHERS ARE DESIGNED FOR SMALL FIRES AND MUST BE USED CLOSE TO THE BURNING MATERIAL. DON'T EXPECT FIRE EXTINGUISHERS TO TAKE THE PLACE OF EQUIPMENT DESIGNED FOR LARGE FIRES. THEREFORE, BE CERTAIN THAT ALL FIRES ARE PROMPTLY AND CORRECTLY REPORTED TO THE FIRE STATION: EXTENSION* 2200 ' CHEV B8 6491 HAND FIR Si EXTINGUISHMRS IN USE IN THE REFINERY JXTINGUISlilNG AGENT WATER DRY CHEMICAL CARBON DIOXIDE FOAM EXTINGUISHER TYPE AND/OR SIZE OLASS OF FIRE BEST USED ON * 2/z GALLON (PKE'IGUHIZEU) A 20 POUNDS OF DRY CHEMICAL (C02 CARTRIDGE) 20 POUNDS OF DRY CHEMICAL (N2-PRESSURIZED) 30 POUNDS OF DRY CHEMICAL (C02 CARTRIDGE) 150 POUNDS OF DRY CHEMICAL (WHEELED) 350 POUNDS OF DRY CHEMICAL (WHEELED) B-C B-C B --C B-C B-C . 5 POUNDS OF C02 15 POUNDS OF C02 20 POUNDS OF C02 50 POUNDS OF C02 B-C B-C B " C B-C 40 GALLON (WHEELED) ' A -B the letters refer to the class of fires on which the use of the particular EXTINGUISHER IS APPROVED FOR MOST EFFECTIVE' FIRE EXTINGUISHMENT, CARBON DIOXIDE AND DRY CHEMICAL TYPE EXTINGUISHER MAY BE USED ON CLASS A.FIRES BUT ARE NOT AS EFFECTIVE AS ON OTHER CLASSES OF FIRES* FIRE EXTINGUISHER FACTS TYPE OF FOR WHAT KINDI EXTINGUISHER OF FIRE ! CONTENTS HOW TO OPERATE HOW THEY EXTINGUISH PRESSURIZED WATER CLASS "A" | PLAIN WATER (WOOD,PAPER, AIR TEXTILES,ETC. PRESSURIZED PULL PIN SQUEEZE HANDLE (KEEP UPRIGHT) REDUCE TEMPERATURE BY COOLING AND QUENCHING .DANGER - DO NOT USE ON CLASS "C" 'FIRES (ELECTRICAL) DRY CHEMICAL CLASS "B"-"C" BICARBONATE REMOVE HOSE (CARTRIDGE (OIL AND OF'SODA - CO2 PUSH PLUNGER OPERATED) ELECTRICAL) CARTRIDGE SQUEEZE NOZZLE IF NOTHING DRY CHEMICAL ELSE IS AVAIL BICARBONATE .LIFT LEVER (PRESSURIZED) ABLE, THESE OF SODA HOLD NOZZLE EXTINGUISHERS PRESSURIZED SQUEEZE HANDLE CARBON DIOXIDE KAY HAVE SOME NITROGEN EFFECT ON CARBON CLASS "A"FIRE^ DIOXIDE PULL PIN. SQUEEZE HANDLE SMOTHERS BY DISPLACING OR DILUTING FLAMMABLE VAPORS FOAM CLASS WATER SOLUTIO 'I OPEN VALVE ON'- FIRES (OIL, OR ALUMINUM HEAD AND TURN GASOLINE,PAINI ,SULFATE AND OVER GREASE,ETC.) BICARBONATE OF SODA SMOTHERS BY BLANKETING ALSO COOLS 8- WATER EXTINGUISHERS (PRESSURIZED) TO OPERATE J 1. KEEP IN UPRIGHT POSITION. 2. PULL LOCKING PIN3. SQUEEZE HANDLE TO RELEASE WATER. k. DIRECT WATER AT BASE OF FLAME* 5. GST EXTINGUISHER RECHARGED AS SOON AS POSSIBLE. i EFFECTIVENESS l. EFFECTIVE ON SMALL FIRES IN WOOD, PAPER, TEXTILES, AND RUBBISH, 2. MAY BE USED TO COOL HOT WOOD OR METAL. 3. IS NOT EFFECTIVE ON PETROLEUM TYPE FIRES.. NOTE: CONDUCTSELECTRICITY - DANGEROUS TO USE ON LIVE ELECTRICAL EQUIPMENT. THE EFFECTIVENESS OF WATER LIES IN ITS ABILITY TO COOL AND TO PENETRATE. THUS TO COOL A FIRE, SOME SUBSTANCE MUST BE PROVIDED WHICH WILL ABSORB HEAT TO BRING THE BURNING MATERIAL TO A POINT BELOW ITS IGNITION' TEMPERATURE. THIS WILL EXTINGUISH THE FIRE. WATER, WlIlCH IS A GOOD HEAT ABSORBER, IS- MOST COMMONLY USED FOR THIS FURPOSE. IF COOLING TO PREVENT RE-IGNITION IS NECESSARY. WATER CAN BE USED VERY 4, ^ I EFFECTIVELY (ON NON-ELECTRICAL FIRES) IN CONJUNCTION WITH CO OR DRY CHEMICAL. .-9- CHF\/ R fi/fno DRY CHEMICAL EXTINGUISHERS THE EFFECTIVENESS OF DRY CHEMICAL IS IN ITS ABILITY TO INTERRUPT THE CHAIN-REACTION OF OXIDATION AND NEARLY INSTANTLY SUPRESS FLAME. A CLOUD OF DRY CHEMICAL IS SIMILAR TO A FLAKE ARRESTOR IN THAT A FLAKE CANNOT PASS THROUGH A CLOUD OF PARTICLES WHEN IN PROPER CONCENTRATION, AND CONVERSLY WHEN A CLOUD OF PARTICLES IS PRODUCED WHERE THE COMBUSTION REACTION IS PROCEEDING, EXTINGUISHMENT TAKES PIACE. TO OPERATE: CARTRIDGE TYPE: 1. REMOVE HOSE AND PUSH ON LEVER TO PUNCTURE C02 CARTRIDGE. 2. SQUEEZE HANDLE ON HOSE NOZZLE TO RELEASE POWDER. 3. DIRECT POWDER AT BASE OF FLAMES WITH SIDE^TO-SIDE * MOTION. 4. GET EXTINGUISHER RECHARGED AS SOON AS POSSIBLE. J PRESSURIZED TYPE PRESSURIZED TYPE: 1. LIFT LOCKING LEVER. 2. SQUEEZE HANDLE TO RELEASE POWDER. 3. DIRECT POWDER AT BASE OF FLAKES WITH SIDE-TO-SIDE I MOTION. 4. GET EXTINGUISHER RECHARGED AS SOON AS POSSIBLE. ..J NOTE: WHEN OPERATING, KEEP BOTH TYPES OF DRY CHEMICAL EXTINGUISHERS IN AN UPRIGHT POSITION. -10- CHEV B8 6494 TO OPERATE: 1. KEEP EXTINGUISHER UPRIGHT. 2. OPEN CYLINDER' VALVE. 3. PULL OUT HOSE AND OPEN NOZZLE. 4. DIRECT STREAM AT BASE OF FLAME WITH A SIDE-TO-SIDE MOTION. 5. GET EXTINGUISHER RECHARGED AS SOON AS POSSIBLE. -11- CHEV B8 6495 CARBON. DIOXIDE EXTINGUISHERS TO OPERATE; 1.PULL PIN. ` 2. SQUEEZE HANDLE TO RELEASE GAS. 3. DIRECT GAS AT BASE OF FLAME (RANGE IS VERY LIMITED, SO DISCHARGE MUST BE CLOSE TO FLAME). 4. GET EXTINGUISHER RECHARGED AS SOON AS POSSIBLE. EFFECTIVENESS: 1. ALL TYPES OF HYDROCARBON.'FIRES. 2. EXCELLENT EXTINGUISHER FOR ELECTRICAL FIRES (IS A NON-CONDUCTOR OF ELECTRICITY). 3. LEAST EFFECTIVE ON WOOD, PAPER, ETC. THE EFFECTIVENESS OF CARBON DIOXIDE LIES IN ITS ABILITY TO BLANKET A FIRE WITH A NON-C0H3USTABLE ATMOSPHERE, AND THUS SMOTHER THE FIRE BY EXCLUSION OF THE OXYGEN REQUIRED FOR COMBUSTION. IT ALSO HAS SOME 'COOLING EFFECT, BUT THIS IS OF MINOR IMPORTANCE. IF COOLING TO PREVENT RE-IGNITION IS NECESSARY, WATER SHOUID BE USED IN CONJUNCTION WITH CO2. WATER AND CO2 WORK VERY WEIL TOGETHER. I THIS GAS IS DRY, CLEAN, AND HARMLESS TO EQUIPMENT AND UNBURNED MATERIALS, THUS LIMITING DAMAGE*TO THAT DONE BY THE FIRE ITSELF. CARBON DIOXIDE GAS WILL NOT CONDUCT ELECTRICITY. IT IS THEREFORE IDEALLY SUITED FOR USE AROUND EQUIPMENT IN CONGESTED AREAS OR ELECTRICL EQUIPMENT. -12- U, CHEV B8 6496 CHEV B8 6497 H O C D TAl I A M c CHEV B8 6498 i m i A *r*yw \ * c l I PREFRACTIONATOR SYSTEM - PU-1342 Section III-A. Purpose : The Prefractionator is used to prepare Hydrobon Reactor charge from the straight run gasoline which is charged to the unit. Desirable charge should contain a minimum of pentane and lighter. The lighter material is not harmful to the process, but does take up unit capacity which is more profitably used to reform the heavier gasoline fraction. Also, the prefractionator will remove overhead any hydrogen sulfide (^S), oxygen, water and ammonia which may be in the straight run gasoline charged to the unit. Operation: _' Straight run gasoline from various crude still depentanizers is charged to PU 1342 from either tank No. 2588 or No. ,2590. Pump House No. 163, Bulk Oil Department, maintains the charge tank inventory. The straight run gasoline charge is picked up at FU 1342 by P-400A Prefractionator Charge Pump. (Spared by P-400B) and sent through the charge filters PV-409, 4l0, and 4ll in parallel flow. The charge filter elements are made of paper which will filter out any particles greater than 5 microns (0.0013 inches) in diameter. Over a period of time, due to the build up of particles on the paper elements, a pressure drop is created across the filters,. When this pressure drop approaches 15 pounds per square inch (i.e. 15 psi), the charge filters are by-passed, steamed.out and washed with water, and new elements are installed (11 double elements/filter). ' After the charge filters, the straight run gasoline is split into two streams. Each stream passes through a charge regulator (FRC-277 or FRC-278) which is set to maintain the desirable charge rate to the Prefractionator tower. After the charge regulators, each stream is sent through the shell side of an exchanger (E-400A or E-400B) where the Prefractionator charge (straight run gasoline) gains heat liberated by the Platformer Reactor effluent stream flowing through the tube side of the exchangers._ Following the preheat exchangers, the streams combine and the single stream is charged normally to the l6& tray of the Prefractionator Tower. An alternate inlet on the 27^ tray is normally not used. The Prefractionator Tower is a distillation column in which lighter fractions of the unit charge CHEV B8 6499 -- it { ,V PREFRACTIONATOR SYSTEM-PU 1342 Section III-A - Continued are "boiled" overhead through the addition of heat. Heat is added to the bottom of the Prefractionator Tower by means of a "reboiler circuit" which passes through two fired furnaces. The reboiler circuit begins at a draw off on the bottom of the Prefractionator tower. This draw off provides the suction to the Prefractionator Reboiler pump F-2A (Spared by F-2B). After the discharge of P-2A, the reboiler circuit splits into two streams. One stream goes through the vertical Prefractionator Reboiler Heater, PH-602. This stream splits into four passes before PH-602. The flow in each pass is controlled by either FRC-640, FRC-639 FRC-638 or FRC-31. This reboiler heater has four burners with pilots. The amount of firing gas to these burners is controlled by the level (LR-l4) in the Prefractionator Tower. Firing gas control valve, FRC-30, is automatically reset to provide more gas, thus more heat, as the -level in the Prefractionator Tower rises, or less gas as the tower*level falls. The other stream in the reboiler circuit is sent through the upper portion (convection section) of PH-400 heater to recover heat,which would otherwise be wasted out through the stacks. There are four passes through the convection section of PH-400 heater. Each pass has a flow control valve (FRC-151, FRC-152, FRC-153 or FRC-I54) to maintain a constant and evenly distributed flow through the convection section. The hot streams coming from the convection section of PH-400 and from PH-602 are combined and sent to the flash section (space between bottom tray and bottom of tower) of the Prefractionator Tower. The lighter fractions will go up the tower and come out in the overhead stream. The overhead vapor stream is sent through four water condensers E-lfie-18e2 and E-1B-1&2 to condense these vapors. After the condensers, the overhead stream goes to the Prefractionator Reflux Accumulator, PV-2. That lighter portion which does not condense, (oxygen, H2S and some water vapor) can be taken off as a gas from the top of the accumulator through PRC-38 control valve. This wet gas is sent to the gas plant GCU 744. In this operation 4the amount of gas being vented through FRC-38 controls the pressure on the top of the Prefractionator Tower. The liquid in the accumulator is used as reflux, pumped by P-1A (spared by P-lB), to the top of the Prefractionator Reflux, controlled by FRC-49, is used to control the top temperature on the tower and also as an absorption oil flowing down the tower to keep heavier fractions in the bottom of the tower. The liquid which is not used as reflux from the accumulator is sent out as Prefractionator overhead product, pumped by P-10A (spared by P-10B), to Benzene unit charge or to the Gasoline Treating PRSFRACTIONATOR SYSTEK-FU 1342 Section III-A - Continued Plant at 97 Pump House. The amount of Prefractionator overhead product is reset by a level controller which maintains a set level in the accumulator. If the level starts rising, the level controller opens control valve FRC-52 so that more overhead product will leave the accumulator, and closes the control valve if the level starts falling. An alternate operation on the Prefractionator Reflux Accumulator is to run with a liquid full, or ''flooded", accumulator. In this operation the pressure control is switched from PRC-38 to FRC-52. The liquid which is not used as reflux is still sent out as Prefractionator overhead product through FRC-52. However, with the level controller taken out of service, and a liquid full receiver, as the pressure on the Prefractionator Tower increases, the pressure controller will open FRC-52 to allow moreoverhead product to be pulled thus lowering the pressure back to normal. In this operation the lighter non-condensing-fractions will remain in solution and eventually go out with Prefractionator overhead product. The Prefractionator bottoms that are not used in the reboiler circuit is the stream which will eventually be charged to the Platformer Reactors. However, this stream contains some compounds which would be harmful to the Platformer. Reactor catalyst. For this reason, the Prefractionator bottoms are pumped with P-3 (spared by P-8b) through a Hydrobon Reactor system which is covered in the next section of this manual. Miscellaneous: 1. Because of corrosion problems in the Prefractionator overhead condensers (E-1A-1&2 and E-1B-1&2), we use two methods of insuring minimum corrosion effects. First, there is a continuous injection of a corrosion inhibitor, .Cronox-601, into the Prefractionator Overhead stream before the overhead condensers. This inhibitor greatly reduces the deposit of corrosion promoting compounds on the tubes of the condensers. A second method of preventing corrosive compounds from building up concentrations is to periodically water wash the shell side of the condensers by injecting water, with P-4 pump, into the overhead stream ahead of the condensers. This water settles out in the overhead accumulator water-boot and is drawn to the sewer. 2. During start-up and in the event of an emergency, the Prefractionator bottoms stream can be directed straight to the field back to the unit -h- PBEFRACTIONATQR SYSTEH-PU 1342 Section IIIA - Continued charge tank. This is done through FRC-3 control valve and by lining up back to the tank at the product manifold. The stream will be cooled by the E-3A&B coolers ahead of FRC-3 before being sent to the charge tank, 3. The start-up circulation system flow is controlled by MCV-1 (Manual Control Valve) on the circulation stream flowing to the Prefractionator. Overhead Accumulator. The entire start-up system is covered in a separate section. 4. When running the Prefractionator Tower with a wet gas product stream controlling the tower pressure, there are times when there is not enough, light gas in the Prefractionator charge to maintain the tower pressure. During this operation, therefore, a small amount of .natural gas is added to the Prefractionator O.H. Accumulator to aid in giving good control on the tower pressure. RWL:'mkw: 10-8-75 I CHEV B8 6502 PU 1342 Sample Questions F5EFRACTI0HAT0R SYSTHM ~- 1. Where does charge come into unit? ' ' >- ' . T't5; J\ \ . ,, * * 2. What pump picks up the unit charge? Prtccuic\5>*J 3. Where is pressure transmitter on suction to the charge pump? :; 4. What does a change in the suction pressure to the charge pump indicate?T -m-C 5. What pump is the spare to the charge pump? 6. What happens if both suction valves to the spare charge pump are open or leaking? 7. How do you by-pass the charge filters? > 8. How do you pumpout the charge filters? 9. How do you wash the charge filters? , 10. How do you put charge filters back in service? * 11. W'nat does differential pressure acrojss the charge filters indicate? 12. Where is differential pressure gage located? ,~ r 13. When should charge filter be by-passed? * I*! r - '' f * .-`U v . 14. Why and where is charge to prefractionator split? ' i ' 15. Where are control valves for charge to prefractionator? '?1' ~ 'l6. Where are flow indicators (D/P cells and orfices) for prefractionator charge located? 1?. When and why do you vary flow to prefractionator? 18. Where and what product heats charge to prefractionator? a * 4/c c r ' 19. Where does charge enter prefractionator? / tt* 20. Is there a check valve in prefractionator charge line? S/c 21. Where is gas added to prefractionator? \ >. . . 22. Why is gas g.dded to prefraitionator? ~'r. 23. When do you vary amount of gas to prefractionator? 24. How is pressure controlled on prefractionator? /v.- .-, '7 p''~ : 25. Do you add an inhibitor to prefractionator overhead? If so, what is the inhibitor and how is it added. Qt-" -t - < .. . 26. Where are the overhead condensers for the prefractionator? ; . ' 27. How do you know if prefractionator overhead condensers are leaking. ... ' c i< 1 ' CHEV B8 6503 -2- FU 13^2 FF.3FKACTICN ATCR 28. V/here is prefractionator reflux accumulator (Overhead Receiver)? 29. How do you draw water from receiver? 30. How do you wash prefractionator overhead condensers? 31. Where is prefractionator reflux pump? 32. Where is reflux regulator and flow meter? 33. How do you control reflux rate to prefractionator? 34. How do you control level in reflux accumulator? 35. How do you check level in reflux accumulator? 36. V.'hat is normal level in reflux accumulator? 37. Where is control valve and flow meter for prefractionator liquid overhead product? 38. Where is liquid overhead from prefractionator pumped to? 4 39. What pump pumps liquid overhead product? . . 40. Where is overhead pump located? 41. Where does overhead gas go? 42. V/here are overhead gas meter and flow control? 43. What pressure do-we normally maintain on the prefractionator? 44. Where are safeties located on prefractionator? How many? 45. V.'hat pressure do the safeties pop on the prefractionator? 46. How is heat put into tower? 47. How is level controlled in bottom of tower? 48. What controls gas flow to prefractionator reboiler heater (PH-602)? 49. Where is control valve and flow meter for prefractionator reboiler heater? 50. How many passes on prefractionator reboiler heater? ^ 51. Where are control valves and flow meters for reboiler heater located? 52. What other heater (besides PH-602) supplies heat for prefractionator? 53. How mapy passes in convection section of PH-400 heater? 54. V/here are control valves and flow meters for PH-400 heater convection section? 55. V.'hat is meant by convection section? 56. What pump circulates oil thru the heater?-7 rHFV B8 6504 -3PU 134p PR.JFRACT1GKATCR 57. Where does reboiler circulation return to the tower? 5o, Is there a check valve at the tower on reboiler circulation? 59. V/hat pump other than the reboiler purap takes suction from the prefractionator bottoms? Where is this oil pumped? 60. '.v'hat pump spares prefractionator reboiler pump (P-2A)? 61. What happens if both suction valves are open to P-23 purap? 62. v/hat pump spares hydrobon charge pump P-3? 63. What happens if both suction valves are open to P-8B? 64. When do we take some prefractionator bottoms directly to the field? 65. Where are control valve and flow meter on prefractionator bottoms? 66. How can you tell if prefractionator bottoms cooler is leaking? 67. How do you maintain temperature on power? Where are the"temperature sensing points? When do you change the overhead temperature? 68. How much reflux do we add to tower? When would you change- amount of reflux? 69* What level can control amount of liquid overhead we produce? 70. What controls amount of liquid bottoms we produce? 71. When do we put some prefractionator bottoms to charge tank? How do we control this amount? 72. What alarms are on this tower and its overhead receiver? When do you check these-alarms? How do you check these alarms? V?3. What -happens if you get a vacuum on this tower? How can you prevent a vacuum? 74. How is prefractionator tower pressure controlled using "flooded"' overhead accumulator? HWL:mkw:10-14-75 CHEV B8 6505 PU-I34 --------- PREFRACTIONATOR SYSTEM PV-1 PH-602 Prefractionator Tower Prefractionator PV-2 Prefractionator Stock PV-409, 410 & 411 Prefractionator Charge Filters PH-400 Plat. Rx. Charge Heater RWL CHEV B8 6507 u v rv p nR75XT HYDROBON SYSTEM Section III - B The Hydrobon Section is designed to treat low quality straight run gasoline for production of superior quality platforming charge stock. The nte- Hydrobon Process is a fixed bed hydrogenation process employing UOP S-6 ^ catalyst and a hydrogen rich recycle stream. In the Hydrobon Reactor, a mixture of recycle gas and prefractionator bottoms is passed over the cat alyst. Here contaminates such as sulfur and nitrogen are converted to the easily removed forms of hydrogen sulfide and ammonia. Also, olefins are saturated and oxygen compounds decomposed. X The prefractionator bottoms picks up heat from the Hydrobon Reactor effluent in the E-5 heat exchangers. The preheated bottoms^then goes through the four passes of Hydrobon Charge Heater PH-1, then through the four passes of Hydrobon Charger Heater PH-2. Approximately one half of the hydrogen rich recycle stream is split before E-4 heat exchanger. One half mixes with the prefractionator bottoms after FRC-76 and before the E-5 heat exchangers. The other half picks up heat from the Hydrobon Reactor effluent in E~4 heat exchanger before it mixes with the Hydrobon Reactor charge from PH-2 Heater. Splitting the hydrogen allows the heater not to be fired as hard. This mixed stream then enters the top of the Hydrobon Reactor PV-3. The reaction in the Hydrobon Reactor is usually slightly endothermic; that is, it consumes heat. This is shown by a small temperature decrease from the inlet reactor temperature to outlet reactor temperature. After- the reactor, the effluent first gives up heat to the hydrogen re cycle stream in E-4 heat exchanger, then to the Hydrobon Reactor charge in the E-5 heat exchanger and finally to the Hydrobon Stripper charge in the E-6 heat exchangers. The effluent is then further cooled with cooling tower water in the E-7 effluent condensers. The cooled reactor effluent is then seperated into a gas stream rich in hydrogen and a liquid stream in 'PV-4 Hydrobon Products Seperator. The gas stream goes to other process units via booster compressors C-401 and C-500 4 A, B, and G,. The liquid stream is pressured to PV-5 Hydrobon Hash Drum, where hydrogen and other light ends (methane, ethane, etc.) are flashed off and sent to fuel. The liquid off the Flash Drum is pumped by P-5 pump through E-6 heat exchangers where it picks up heat from the Hydrobon Reactor effluent, then to PV-6 Hydrobon Stripper Tower. CHEV B8 6508 (2) 4 In the Stripper, the hydrogen sulfide and ammonia are stripped out of the heavier oil and carried overhead along with light hydrocarbons as a va por, The heavier fractions in the overhead vapor are condensed in E-8 con densers, accumulated in PV-7 Hydrobon Stripper Reflux Accumulator and pumped back to the tower as reflux by P-6 pump. The non-condensed gasses (hydrogen sulfide, ammonia and light hydrocarbons) are sent to the gas plant. Pump P-7 takes suction on the bottom of PV-6 and pumps the oil through the four passes of PH-3 Hydrobon Stripper Reboiler Heater, where approximately 50# of the oil is vaporised and returned to the bottom section of the tower. Also talcing suction at the bottom of the tower is pump P-8, which pumps stripper bottoms to Platformer Reactor Charge. This charge should contain less than one (l) ppm sulfur and one (l) ppm nitrogen. The results from the Hydrobon System are a much more suitable charge stock for the subsequent platforming operation with little or no volume yield loss. The following is the control instrumentation used in Hydrobon Section: 1) Platformer Charge - conti'olled FRC's 250, 251* 259* and 260. FRC's 258 and 556 can be used to by-pass platformer charge around the effluent exchangers E-402A and E-402B. The quantity of oil charged to the Plat former is determined by the quantity of straight run gasoline stock available to the unit. The total Platformer Reactor charge is recorded on FR-671. This flow will remain constant until orders are given to raise or lower Platformer Reactor Charge. When the charge is raised or lowered, an equal amount should be raised or lowered on FRC's 250, 251* 259, and 260. 2). Hydrobon Charge - controlled by FBC-76. The quantity of 6il charged to the Hydrobon is directly related to the amount of oil charged to the Platformer. If Platformer Charge is raised, a proportional arnouAt of Hydrobon Charge is raised. This instrument is also used to hold the level in PV-6 Hydrobon Stripper. When the level begins to fall in the Stripper, the pen on FRC-76 is raised slightly and vice versa. 3) Hydrobon Reactor Inlet Temperature - controlled by TRC-62 working in cas cade with FRC-61, fuel gas to PH-2 Hydrobon Charge Heater. To raise the reactor inlet-.temperature, the pointer on TRC-62 is raised. The fuel gas to the heater is therefore increased through FRC-61 regulator. 4) Fuel Gas to PH-1 Hydrobon Charge Heater - controlled by FRC-415. This flow usually remains constant. The flow is set to balance the heat load between PH-1 and PH-2. CHEV B8 6509 (3) 5) Hydrobon Products Separator Pressure - controlled by PRC-97* which senses and records the pressure of the separator. If the pressure is below the set point, an air signal is sent to the regulator to close*allowing less gas to the Booster Compressor System. FR-98 records the gas flow from the separator. 6) Hydrobon Products Separator Level - controlled by LRC-100 working in casade with FRC-101 liquid to Hydrobon Flash Drum. The level is set by the in strument man. LRC-100 sends an air signal to FRC-101 to either increase or. decrease as needed the flow of liquid from the Separator to the Flash Drum. 7) Hydrobon Flash Drum Pressure - controlled by PRC-103* which senses and records the pressure of the Flash Drum. If the pressure is above the set point, an air signal is sent to the regulator to open allowing more gas to the Product Gas Drum. FR-104 records the gas flow from the separator. 8) Hydrobon Flash Drum Level - controlled LRC-106 working* in cascade with FRC110, Hydrobon Stripper Charge. The level is set by the instrument man. LRC-106 sends an air signsil to FRC-110 to either increase or decrease aa needed the flow of liquid from the Flash Drum to the Stripper. 9) Emergency By-Pass Around Hydrobon Flash Drum - it is actuated by a high level in the Flash Drum. It protects the Platformer Reactor Charge Pump P-8A from losing suction due to a low level in the Hydrobon Stripper. If pump P-5, Stripper Charge Pump were to kick off, the level could be lost in the Hydrobon Stripper before the pump could be put back in service due to theHydrobon Stripper being a small tower. Since the Hydrobon Products Seperator operates at a higher pressure than the Hydrobon Stripper, the liquid from the Hydrobon Products Separator can be by-passed around the Flash Drum and pressured directly to the stripper. When a high level exists, an electrical signal is automatically sent to the by-pass regu lator for it to open and for FRC-110 to close. LRC-100 then controls the amount of charge to the stripper. 10) Hydrobon Stripper Receiver Level - controlled by LRC-137 working in cas cade with FRC-129, Hydrobon Stripper Reflux, to hold a preset level. The Hydrobon Stripper operates with total reflux; that is, all the. liquid accumulated in the receiver is returned to the tower as reflux. The LHC sends an air signal, to FRC-129 to either increase or decrease as needed the flow of reflux. CHEV B8 6510 w 11) Hydrobon Stripper Reflux - the amount of reflux should be held at 3.5 - 4.0 divisions on FRC-129* To increase or decrease this quantity, FRC-128, fuel gas to PH-3 heater is varied. To increase the amount of reflux, the amount of fuel gas to the heater is increased. 12) Hydrobon Stripper Pressure - controlled by PRC-135* The pressure is controlled by regulating the amount of Stripper Gas going to the Gas Plant. When the pressure begins to build, more gas is let off the Hydrobon Stripper Reflux Accumulator and vice versa. The amount of gas leaving is recorded by FR-134. 13) Cronox 601 Injection - Because of corrosion problems in the Stripper Overhead Condensers (E-8A&B), a continuous injection of Cronox 601 corrosion inhibitor is injected into the Stripper Overhead stream before the condensers. This inhibitor greatly reduces the deposit of corrosion promoting compounds on the tubes of the condensers. * This inhibitor is injected from V-8 Corrosion Inhibitor Tank by P-9 Corrosion Inhibitor Injection Pump. To vary the amount injected the stroke of the pump is either shortened or lenghtened. LTS:mkw:2-3-?6 CHEV B8 6511 QUESTIONS - Hydrobon Section 1. What is the purpose of the Hydrobon Reactor? How does it work? 2. What is the purpose of the Hydrobon Products Separator? 3. What is the purpose of the Hydrobon Flash Drum? 4. What is the purpose of the Hydrobon Stripper? 5. Which heater supplies heat to the Hydrobon Stripper? Where located? 6. Which heaters supply heat to the Hydrobon Reactor? Where located? 7. What is the maximum amount of sulfur allowed in Platformer Charge? Nitrogen? 8. What determines the amount of Platformer Charge? 9. What determines the amount of Hydrobon Charge? 10. How is the Hydrobon Stripper Level controlled? 11. How is the Hydrobon Reactor inlet temperature controlled? 12. How is the Hydrobon Products Separator pressure controlled? 13. How is the Hydrobon Products Separator level controlled? ' 14. How is the Hydrobon Flash Drum pressure controlled? 15. How is the Hydrobon Flash Drum level controlled? 16. What is the purpose of the emergency by-pass? How does it work? 17. How is the Hydrobon Stripper Receiver level controlled? 18. How is the Hydrobon Stripper reflux controlled? How much is needed? 19. How is the Hydrobon Stripper pressure controlled? 20. What is the normal distribution of the Hydrobon Products Separator? 21. What is the disposition of the Hydrobon Stripper Gas? 22. What is the disposition of the Hydrobon Flash DrumGas? LTS.-cjm 1-28-76 CHEV B8 6512 PU-1342 HYDROBON REACTOR SYSTEM PU-1 & PH-2 Hydrobon Charge Heaters Hydrobon Products Separator______ Hydrobon Flash______ Drum CHEV B8 6513 RWL 10-10-75 PU-1342 HYDRORON STRIPPER SYSTEM PV-6 PH-3 / Hydrobon Stripper PV-7 Hydrobon Stripper CHEV B8 6514 RWL 10-13-75 PLATFORMING SECTION SECTION III-C The Platforming Section is a catalytic reforming process employing U 0 P R-ll catalyst and a hydrogen rich recycle stream to convert straight run gasoline into a high octane motor fuel. Four main reactions take place in the reactors: dehydrogenation or aromatization, hydrocracking, isomerization, and cyclization. Dehydrogenation removes hydrogen atoms from naphthenes to form aromatics. The reaction is endothermic, that is it consumes heat. It is a relatively fast reaction which results in a slight overall volume shrinkage. Large temperature drops across the first reactor; high hydrogen production per barrel of charge plus high hydrogen purity indicates good aromatization. Hydrocracking consumes hydrogen in the- breakup of a paraffin . molecule into smaller paraffin molecules. The reaction is exothermic, that is, it creates heat. Decreasing temperature drop across the last reactor, increased Depropanizer and Debutanizer overhead production per barrel of reactor charge, decreased Debutanizer bottom product yield, or decreased separator gas hydrogen content, generally indicates an increase in the hydrocracking reaction. If the hydrocracking reaction becomes to severe an excessive amount of coke is deposited on the catalyst. When coke is deposited on the catalyst, higher reactor temperatures are required to obtain the same octane as before the coking, and the percent hydrogen in the recycle gas decreases. The isomerization reaction is one in which the hydrocarbon formula I remains the same but the shape of the.hydrocarbon molecule changes. The reactions products are subject to further reaction to form aromatics and smaller paraffins. Isomerization reactions are mildly exothermic but the heat created is insignificant when compared to hydrocracking. Cyclization converts paraffins into naphthenes with the production of some hydrogen. This reaction is endothermic. Dehydrogenation of the naphthenes to aromatics follows the cyclization reaction. 4 The Hydrobon Stripper bottoms splits into four passes with each pass being combined with the hydrogen rich recycle stream. The combined streams then pick up heat from the Platformer Reactor Effluent in E-4Q2-A and E-402-B. After the combined stream exists the E-402's, water and proplylene dichloride are injected. The water injection serves two purposes: (l) It washes away chloride to prevent an excessive amount of chloride buildup on the catalyst, and HHPN/ n RC-IC -2 It forms acid sites with the chloride on the catalyst which promote the reactions. The addition of chloride promotes the hydrocracking reaction. Too much chloride injection promotes an excessive amount of hydrocracking which tends to increase coke deposits on the catalyst. The combined streams then enter the four passes of PH-400 Charge Heater where the oil is vaporized before entering the top of PV-400 Reactor. The majority of the hydrogenation occurs in this reactor. This is shown by a large temperature drop. The effluent from the first reactor enters the four passes of the number one coil of PH-401 Intermediate Heater before entering the top of PV-401 Reactor. The reaction in this reactor is also endothermic but to a lesser degree. The effluent from the second reactor enters the four passes of the number two coal of PH-401 Intermediate Heater before entering the top of PV-402 Reactor. In the third reactor the primary reaction is hydrocracking, but there is also enough dehydrogenation to make the total reaction slightly endothermic.. The effluent from the third reactor gives up heat to the reactor charge in the E-402's, then to the hydrogen rich recycle stream in the E-401*s and finally to the Prefractionator charge in the E-400's. The reactor effluent is then cooled with cooling tower water in the E-403's. In PV-404 Reactor Products Separator the cooled reactor effluent is separated into a liquid stream and a gas stream rich in hydrogen. The major portion of the gas stream is recycled back to the Platformer Reactors and to the Hydrobon Reactor by compressors C-400 A and B. Normally the liquid stream is pressured to PV-600 Depropanizer. During start-up and shutdown Depropanizer Charge Pump P-401 is put in service. The following is the control instrumentation used on the Platforming Section. 1) First. Reactor Inlet Temperature - Controlled by TRC-155, TRC-156, TRC-157 and TRC-I58 working in cascade with FRC-186, FRC-I85, FRC-188 and FRC-I87 fuel gas to PH-400 Heater. These TRC's control the outlet temperatures of the four passes in PH-400 Heater. To raise the inlet temperature, the pens on each of these instruments are raised an equal amount. An air signal is then sent to the FRC's to open allowing a greater amount of fuel gas to be burned in the heater; thus, the reactor inlet temperature is raised. 2) Second Reactor Inlet Temperature-^Controlled by TRC-218 working in cascade with FRC-232 fuel gas to coil 1 of PH-401 Heater, To raise the inlet temperature th< CHEV B8 6516 -> * PLATFORMING SECTION-Continued pen on this TRC is raised. An air signal is then sent to the FEC to open allowing a greater amount of fuel gas to be burned in the heater; thus, the reactor inlet temperature is raised. 3) Third Reactor Inlet Temperature - Controlled by TRC-220 working in cascade with FRC-233 fuel gas to coil 2 of PH-401 Heater, To raise the inlet temperature, the pen on this instrument is raised. An air signal is then sent to the FRC to open allowing a greater amount of fuel gas to be burned in the heater; thus, the reactor inlet temperature is raised. 4) Chloride Injection - Raised or lowered by adjusting the stroke on the North end of P~404 pump. 5) Water Injection - Raised or lowered by adjusting the stroke on the South end of P-'j04 pump. ' 6) Pentanes from PU 1343- This quantity is controlled by PU 1343. It is recorded at PU 1342 by FR-205. 7) Recycle Hydrogen to Platformer Reactors - Controlled by the speed of compressors C-400A and C-400B. To increase the flow, the compressors' speeds are increased. This quantity is recorded by FR-273. 8) Reactor Products Separator Level - Controlled by LRC-295 working in cascade with FRC-300, separator liquid to Depropanizer PV-600. LRC-295 holds a preset level by sending an air signal to FRC-300 to either increase or decrease as needed the flow of liquid from the separator. 9) Reactor Separator Pressure - Controlled by PRC-298. This PRC regulates the amount of hydrogen going to PV-500 Hydrogen Filters. When the pressure is low, less hydrogen leaves the separator and vice versa. This flow is recorded on FR-299* \ LTS:oj:4-2-76 * CHEV B8 6517 PLATFORMING SECTION 1. What is the purpose of the Platforming Section? 2. What catalyst is used? 3. What is an endothermic reaction? 4. What is an exothermic reaction? 5. Which type reaction is dehydrogenation? 6. Which type reaction is hydrocracking? 7. What are the characteristics of dehydrogenation? 8. What are the characteristics of hydrocracking? 9. What can happen if the hydrocracking reaction becomes to severe? 10. Wnat et'lecr does coke deposited on the catalyst have on the operation oi tne unit? 11. What is the purpose of water injection? How is it controlled? 2. What is the purpose of chloride injection? How is it controlled? 4 13. Which heater supplies heat to No. 1 Reactor? Where is it located? 14. Which heater supplies heat to No. -2 Reactor? Where is it located? 15. Which heater supplies heat to No. 3 Reactor? Where is it located? 16. What is the purpose of the Reactor Products Separator? Where is it located? 17. How are the reactor inlet temperatures controlled on No. 1 Reactor? No. 2 Reactor? No. 3 Reactor? 18. How is the Reactor Products Separator pressure controlled? 19. How is the level in the Reactor Products Separator controlled? 20. How is the quantity of recycle hydrogen to Platformer Reactors controlled? LTS:oj:4-2-76 CHEV B8 6518 * 1342 PLATFORMER REACTOR SYSTEM CHEV B8 6520 DEPROPANIZER PV-&00 The purpose of the Depropanizer is to remove overhead the propane and lighter gases from the catalytic reformate charge from PV-404 Reactor Products Separator. Reboiling heat is supplied by convection section coils of PH-^fOl heater, plus vertical tube Depropanizer Reboiler, PH-600. Heater PH-600 is exclusively in Depropanizer reboiler service and furnishes the trim heating for control of the 27s*1 tray temperature. The' Depropanizer bottoms are partially cooled by cold feed to the Depropanizer in the E-600 exchangers and pressured to PV~604 Debutanizer as feed. ' 4 Vapors from the tower overhead are condensed in the E-601 condensers. The net propane and light gas stream are separated from the reflux liquid in PV-601 Depropanizer Receiver. The Depropanizer operates with total reflux; that is, all the liquid accumulated in the receiver is returned to the tower by pump P-603, The net overhead is a gas and is normally sent to the Ethylene Units as charge stock, but it can also be routed to fuel. To be suitable -- for Ethylene Unit charge, the 5# point of the boilaway should be between -257 and -15F. The following is the control instrumentation used on the Depropanizer Tower: 1 1) Depropanizer Level - Controlled by LRC-337 working in cascade with FRC-3^2, Depropanizer Bottoms to Debutanizer. This instrument works automatically to hold a preset level. An air signal is sent from LRC-337 to FRC-342 to increase or decrease as needed the amount of Depropanizer bottoms to Debutanizer Feed. 2) Depropanizer Receiver Level - Controlled by LC-353. LC-353 controls the regulator on the hot vapor by-pass line around the E-601 overhead condensers. To increase the level in the receiver LC-353 sends an air signal to the regulator to close. As a result of this a greater amount of vapor is sent through the E-601 overhead condensers where it is condensed to a liquid; thus the receiver level increases. CHEV B8 6521 t DEPROPANIZER PV-600 - Continued . 3) Depropanizer Overhead Temperature - Controlled by TRC-600 working in cascade with FRC-323, fuel gas to PH-600, To raise the overhead temperature, the pen on TRC-600 is raised. An air signal is then sent to FRC-323 to open, allowing a greater amount of fuel gas to be burned in PH-600 heater. As the temperature in the bottom of the tower increases, hotter vapors go overhead; thus, the overhead temperature is raised. 4) Depropanizer Reflux - Controlled by FRC-35^ To raise or lower the amount of reflux, the pen on FRC-35^ is raised or lowered. This flow, though, usually remains constant. 5) Reboiler Flow - Flow to PH-600 controlled by FRC's-322, 654, 655, and 656. * Flow to PH-401 controlled by FRC's 196, -197, 198 and 199. Pump P-600 takes suction on the bottom of the tower and pumps the oil through the convection section of PH-401 and through the vertical tube reboiler which operate in parallel. These flows remain constant. 6) Depropanizer Pressure - Controlled by PRC-344 propane to the field. PRC-344 sends a signal to a regulator on the propane product to open when the pressure is high and close when the pressure is low. This flow is recorded on FR-343. LTS:mkw:6-l$-76 CHEV B8 6522 DEPROPANIZER PV-600 1. What is the purpose of the Depropanizer? 2. Which heaters supply heat to the Depropanizer? 3. Which heater is used to control the temperature of the Depropanizer? Where is it located? 4. Where does the Depropanizer bottoms go? 5. Where does the overhead gas normally go? Where can it also go? 6. What boilaway should the propane product be? 7. How is the Depropanizer level controlled? 8. How is the Depropanizer Receiver level controlled? 9. How is the Depropanizer overhead temperature controlled? 10. How is the Depropanizer pressure controlled? ' 11. What is total reflux? 12. How does the hot vapor by-pass operate. LTS:mkw:6-15-76 cHEV B8 6523 r r u-jLjMi fiPPPflPANT7.F.R SYSTEM. PH-401 Intermediate Plat. Rx. Charge Heater r>un/ do RWL 10-22-7 Ni CHEV B8 6525 rv c n irrA M ra c o DEBUTANIZER PV-602 The purpose of the Debutanizer is to remove the butane and lighter gases from the Depropanizer bottoms charge to the tower*, The Debutanizer bottoms has a high octane and is blended by Bulk Oil into motor gasoline. The feed is introduced on tray 15 from the top. Reboiling heat is supplied by vertical tube Debutanizer Reboiler PH-601. Heater PH-601 furnishes heat for control of the 264b tray temperature. The Debutanizer bottoms are pumped through PH-601 Heater by the Debutanizer Reboiler and Bottoms pump P-601. Vapors from the tower overhead are condensed in the E-602 condensers and accumulated in the Debutanizer Receiver PV-603. This receiver is a flooded receiver with the liquid being pumped by P-604 back to the tower as reflux or through E-603 cooler to the field as butane product. To be suitable for Alkylation Unit charge, the butane product's 5# points on the boilaway should be between 28F and 32F. The Debutanizer bottoms are pumped by P-609 through Debutanizer Bottoms Cooler E-606 to the gasoline manifold. The Debutanizer bottoms to gasoline can be split into two different gasoline lines by a slipstream that takes off between the orifice plate and regulator of FRC-397. The slipstream is controlled by FRC-100. The following is the control instrumentation used in the Debutanizer Tower: 1) Debutanizer Level - controlled by LRC-366 working in cascade with FRC-397 Debutanizer bottoms to gasoline. This instrument works automatically to hold a preset level. An air signal is sent from LRC-366 to FRC-397 to increase or decrease, as needed, the amount of Debutanizer bottoms to gasoline. 2) Debutanizer Pressure - controlled by PRC-385 working in cascade with FRC-394, butane product. The Debutanizer Receiver is a flooded receiver. To increase the pressure, the pen on PRC-385 is raised. An air signal is then sent to FRC-394, which closes off some allowing less liquid to leave the 1 Debutanizer Receiver. 3) Debutanizer Overhead Temperature - controlled by TRC-58O working in cascade with FRC-376,: fuel gas to PH-601. To raise the overhead temperature, the pen on TRC-58O is raised. An air signal Is then sent to FRC-376 to open, allowing a greater amount of fuel gas to be burned in PH-601 heater. As the temperature in the bottom of the tower increases, hotter vapors go overhead; thus, the overhead temperature is raised. CHEV B8 6526 DEBUTANIZER PV-602 - Continued -2- 4) Debutanizer Reflux - controlled by FRC-358, To raise or lower the amount of reflux, the pen on FRC-358 is raised or lowered. This flow, though, usually remains constant. 5) Debutanizer Reboiler Flow - controlled by FRC's 377, 651, 652, & 633. To raise or lower the amount of flow through the reboilers, the pens on the- FRC's are raised or lowered. This flow, though, usually remains constant. 6) Splitting Debutanizer Bottoms into Different Gasoline Lines - When the Debutanizer bottoms is split between the Good Gulf line and the NoNox line, FRC-100 is used to control the slipstream. To raise or' lower the amount slipstream, the pen is raised or lowered. LTS 2 mkw:6-l-76 CHEV B8 6527 r t DEBUTANIZER PV-602 1. What is the purpose of the Debutanizer? 2. Which heater supplies heat to the Debutanizer? Where is it located? 3. What is the normal distribution of Debutanizer overhead product? k What boilaway should the butane product be? 5. How is the Debutanizer level controlled? 6. How is the Debutanizer pressure controlled? 7. How is the Debutanizer overhead temperature controlled? 8. How is the Debutanizer bottoms split into different gasoline lines? LTS:mkwr6-15-76 CHEV B8 6528 PV-602 PU-1342 DEBUTANIZER SYSTEM PH-601 Debutanizer PV-603 Debutanizer cw E-606 ---------- CHEV B8 6529 RWL 10-29-75 CHEV B8 6530 r i i l t L f CHEV B8 6531 FUEL QAS SYSTEM Product Gas Drum, PV-407 provides fuel gas surge and knockout of entrained liquid for refinery fuel gas. Fuel Ges Drum, PV-406, provides surge, mixlng and knockout volume for a natural gas and refinery fuel gas mixture. The Product Gas Drum floats on the refinery fuel gas system pressure; that is, refinery fuel gas can either be taken from the system or added to the system depending on the unit's needs and make. Gas streams that can be routed to the Product Gas Drum are Hydrobon Flash Drum Gas, Hydrogen from Hydrogen Filters, Propane and Hydrobon Stripper Gas. Hydrobon Flash Drum Gas can also be routed directly to the Fuel Gas Drum. The following is the control instrumentation used on the Product Gas Drum and the Fuel Gas Drum: 1) Product Gas Drum Pressure--Since this vessel floats on the refinery fuel gas system, its pressure will be the same as the refinery fuel gas system. 2) Fuel Gas Drum Pressure-- a) 100# Refinery Fuel Gas--Controlled by PRC-6l8. To raise the pressure, the pointer on PRC-618 is raised. An air signal is then sent to the regulator to open allowing more refinery gas into the Fuel Gas Drum; thus the pressure of the Fuel Gas Drum is raised. PRC-613, natural gas to Fuel Gas Drum, should be set at a slightly lower pressure. In the event refinery fuel gas system pressure is lost, natural gas would be let into the Fuel Gas Drum automatically to hold the pressure up. b) 100# Natural Gas--Controlled by PRC-613* To raise the pressure the pointer on PRC-613 is raised. An air signal is then sent to the regulator to open allowing more natural gas into the Fuel Gas Drum; thus the pressure of the Fuel Gas Drum is raised. PRC-618, refinery fuel gas to Fuel Gas Drum, should be set at a slightly lower pressure. This protects the Fuel Gas Drum from depressuring due to a loss of the Natural Gas System pressure. c) Mixture of Refinery Fuel Gas and Natural Gas--Pressure controlled by PRC-613 Natural gas to Fuel Gas Drum. PRC-618 is switched to FRC-618 with the control board mounted switch. The pointer on FRC-618 is then set for the desired amount of refinery fuel gas. PRC-613 then controls the pressure. LTSrlrb 3-29-77 CHEV B8 6532 FUEL GAS SYSTEM L. What is the purposeof the Product Gas Drum? 2. What is the purpose of the Fuel Gas Drum? 3. What gas streams can go the the Product Gas Drum? 4. How is the pressure controlled on the ProductGas Drum? 5. How is the pressure controlled on the Fuel Gas Drum when burning IOC# refinery fuel gas? 6. How is the pressure controlled on the Fuel Gas Drum when burning IOC# natural gas? 7. How would you burn a 50:50 mixture of rdfinery fuel gas and natural gas? How is the pressure controlled? LTS:lrb 3-29-77 CHEV B8 6533 HEATERS CHEV B8 6534 HEATERS The heaters consist of a steel structure with an integral selfsupporting stack. The inside of the casing is lined with insulation which in turn is protected by a layer of insulating refractory brick to form the combustion chamber or firebox. Burners are located in the floor of the vertical heaters and in the floor of three of the horizontal heaters. The remaining horizontal heater has side fired burners. The bottom section of the heater is called the radiant section. Here the surface of the tube is exposed to direct radiant heat from the burner flames. In this portion of the furnace, the major portion of heat absorbed by the tubes and, therefore, by the fluid, is transferred by means of radiation. ' Above the radiant section is the convection s4ection of the furnace. In the convection section the tubes are mechanically screened from seeing the flame burst and, therefore, depend upon convection transfer from the combustion gases sweeping over them for the major portion of their heat absorption. Each of the horizontal heaters has a center wall or bridgewall. This wall is made of refractory material and divides the two combustion chambers.. It also serves the purpose of reflecting radiant heat back to the tubes in the radiant section. All but one of the vertical heaters have a central reradiating cone located at the upper end of the combustion chamber. This serves the dual purpose of effecting an even distribution of radiant heat and increasing the flue gas velocity at the upper section of the furnace as the temperature of the products of combustion is decreased. During normal operation the tip of tjie cone should be a bright cherry red in color. Under more severe firing conditions the cone will become brighter, turning a definite orange color. This condition ajiproximates l650F cone metal temperature and represents the maximum continuous permissible operating load. Draft4 Natural-draft process heaters use the draft produced by the heater stack for induction of combustion air through the burners into the firebox and the transport of the combustion gases through the heater and out the stack to the atmosphere. CHEV B8 ^535 t -2- HEATERS-Continued The draft produced by the stack depends on the height of the stack and the temperature of the combustion gases going up the stack. The column of hot com bustion gases in the stack weighs less than column of air of equal height at ambient temperature. The draft is measured in inches and fractions of an inch of water. Draft is a slightly lower pressure than atmospheric pressure and is therefore a nega tive gauge pressure. Excess Oxygen The single most important controllable variable affecting heater effi ciency is excess oxygen content in the flue gas. There are'other variables influencin'': process heater fuel consumption such as stack temperature, charge stock inlet temperature and charge stock composition. But none of these are directly controllable by the operator. Only excess oxygen is subject to his direct and continous control by the adjustment of burner air registers, A deficiency of oxygen v/ill result in incomplete combustion of the fuel gcis. Instead of being burnt in the furnace, the unburnt combustibles will go through the stack to the atmosphere, thus, the heater efficiency is reduced. Too much oxygen v/ill also result in a decrease of heater efficiency. ./hen too much air is present, a portion of the heat of combustion is used to heat up the extra oxygen instead of heating up the Tirebox. It is therefore very important that the excess oxygen content in the flue gas be held between two and four percent,' The oxygen content of the flue gas should be monitored periodically with a portable oxygen analyzer, and the primary and secondary air adjusted as needed to hold the target oxygen content. The primary air mixes with the fuel gas before the burner tip. It should be adjusted so the flame^ burns immediately above the burner tip. The secondary air mixes with the fuel gas at the burner tip. It is used to control the amount of excess oxygen in the heater. See Exihibit 5 * i-.-1 Flame Impingement Flame impingement on tube surfaces will greatly decrease tube life and my result in a serious tube failure. The furnace should be checked for CHEV B8 6536 IISATERiS-Continued 4 -5- any signs of flame Impingement at regular intervals and particularly after any change in load* Mis-alignment of the burners, insufficient combustion air, or enlargement and corrosion of the burner ports are frequently the cause of incorrect flame pattern. LTS:rakw:11-26-75 I CHEV B8 6537 CHEV B8 6538 EXHIBIT 2 rHP\/ Rfi RR7Q CHEV B8 6540 Exhibit 4 CHEV B8 6541 cHEV B8 6542 iieator Start-Up Procedure 1. Start flow throu :h the heater. Flow distribution between the passes should be adjusted as closely as possible. 2. Steam firebox for 30 minutes. 3. Roll in Gas spool(s). 4. ' Check to be sure fuel gas valves to Individual burners are blocked. J. After heater has steamed for 30 minutes, light the required number of burners to dry out firebox (3 burners per sice horizontal heaters and 1 or 2 burners per vertical heater). The by-pass valve around the fuel gas regulator should be used to light the burners and then adjusted to hold 3-5 psig fuel gas header pressure. ' 6. After fires are lit, check outlet temperatures of each paps. The outlet temperatures of each pass should be-approximately equal, IT there is a large discrepancy, adjust flow through passes. The outlet temperatures should be closely monitored until the heater reaches normal operating conditions. 7. Dry firebox for 30 minutes before lighting additional burners. 8. Li jit additional burners as needed to begin raising the heater outlet temperatures. 9. DO her RAISE CUTLET TEMPERATURE'! FASTER TEAM 130F PER HOUR. . 10. If additional burners will sup- ly too much heat to the firebox, increase the fuel gas header pressure slightly using the by-pass valve. 11. Set by-pass valve at 3-5 psig after lighting all burners. 12. After setting by-pass for 3-5 paig burner pressure With all burners lit, put firing Eas regulator in service. 13. Continue bringing up outlet temperature to normal operating conditions '<"4-~"'atic fireman. LTS:cjm:12-2-75 CHEV B8 6543 CHEV B8 6544 C O M PR E S iO R 5 /' COMPRESSORS The Barrel Type Compressor is esssentially a high speed, high pressure machine consisting of two or more radial flow type impellers mounted on a shaft, rotating within a specially designed casing. Compression of the gas is accomplished by drawing the gas into the compressor through the inlet connection and directed into the inlet, or eye, of the first impeller through a set of inlet guide vanes. The guide vanes serve to direct the gas in the proper direction. The impeller, or wheel, rotates at high speeds. This high rotative speed causes the^gas to be thrown outward by centrifugal force and with high velocity. Centrigugal force creates a lower pressure at the impeller inlet so that more gas is forced in by the external pressure in the suction pipe. The velocity is decreased and converted into pressure in the diffuser channel following the impeller. The^gos then crosses over and returns to the next impeller through a set of return channels, including guide vanes to direct the gas into the next impeller properly. As the gas goes through each stage its pressure is increased. After the gas leaves the last stage impeller, it is collected in the volute from which it passes into the discharge pipe. The shaft of a compressor has a tendency to vibrate at its own natural frequency depending on the length and stiffness of the shaft. The faster the shaft rotates, the faster the vibrations will occur. On a high speed .multi-stage machine, there is a speed range below the normal operating speed in which there is an excessive amount of vibration. This is known as the critical speed. If allowed to operate in the critical speed range, the excessive vibration can cause damage to the bearings, seals, or rotor. It is very impartant to pass through the critical speed of the machine as quickly as possible with the least amount of vibration. LTS:mkw:12-2-75. CHEV B8 6545 CHEV B8 6546 -CLARK VERTICAL SPLIT CASE, MULTI STAGE, CENTRIFUGAL COMPRESSOR t SUCTION A DISCHARGE ' FIGURE 1 TYPICAL COMPRESSOR WITH THRUST BEARING ON SUCTION END CHEV B8 6548 V E R TIC A LLY -S P LIT COMPRESSORS c NOMENCALTURE The purpose of this section is to familiarise the reader with the names and functions of various parts of a centrifugal compressor. IMPELLER OR WHEEL The ''BLADE" increases the velocity of a gas by rotating about the center line and causing the gas to move from the inlet of the blade (or wheel) to the tip or discharge. The difference in the distance from the axis of rotation of the blade inlet and the blade discharge causes on increase in velocity which results in an increase in kinetic energy. The DISC or HUB for either a closed or a semi-open wheel serves two functions ...to COVER drive the blade and to confine the gas to the blade area. EYE Three parts - BLADE, COVER and DISC - constitute BLADES HUB OR DISC the IMPELLER, also known as the wheel. The wheel illustrated is a closed wheel, so-called * - as the gas is confined on both sides of the blade/ SHAFT , The SHAFT ia used to support the wheels and to deliver the driving power :to the discs. Methods of fastening the wheels to the shaft are many and varied. The y THRUST DISC gA 5A fv\jy>5T most common method is the combining, of shrin fit ""H iri"li*- -rw r-v< " with keys pw balancingu DRUM 4' SHAFT SLEEVES are used between wheels on the shaft for "X. axial location of the wheels, and to afford wear- WHEEL ing surfaces for Interstage seals. In certain instances shaft sleeves protect the shaft from corrosive elements in the gas. Sleeves are also used in conjunction with shaft seals and occasionally for bearing surfaces. ROTOR All of the parts mounted on the shaft, together with the shaft, are known as the ROTOR. The rotor Is one of the two major elements and shall be considered by its parts from the inlet to the dis charge. The inlet flange connects the inlet nozzle to the piping system. The inlet nozzle systematically increased the velocity (by reducing the pressure) C of the gas, guides it to the eye of the first .ill impeller, and distributes the gas around the 360 of the impeller eye. DIAPHRAGM A full diaphragm is a stationary element between two stages which forms half of the diffuser chan nel of the earlier stage, part or all of the return bend, all of the return channel and half of the 4 diffuser of the<later.stage. The diaphragm also supports the she ft seal following the earlier stage and the eye seal of the later stage. -6 /^iir-\/ do cctzn DISCHARGE VOLUTE Volute collects the gas from last stage diffuser and delivers the gas to the discharge norzle GUIDE VANES CHEV B8 6553 BALANCING DRUM Balancing Drum is used to equalize thrust when the axial thrust is too great for the thrust bearing. This is accomplished by two forces balancing each other out because they are exerted In opposite directions. J* Compare these forces. r.HFV B8 6554 BEARINGS The rotor is supported by two precision Journal bearings having babbitt faced liners. Pressurized oil for lubrication and cooling is furnished by the oil supply system. The balancing drum, located on the discharge end of the rotor, is sized to direct the thrust toward the suction end of the rotor. This thrust is absorbed by a Kicheil, (Kingsbury Type), thruBt bearing. The thrust bearing is designed to take axial thrust from either direction. This is accomplished by locating thrust shoes on either side of the thrust disc, A spacer is used in assembling tne thrust disc to the shaft to -center the impellers in their correct axial location. CHEV B8 6555 CHEV B8 6556 SHAFT SEALS The seal in use on the barrel type Clark Centrifugal Compressor is a high pressure internal floating ring type oil seal. The floating ring type seal was developed to isolate the gas stream from the lube oil and bearing chambers or to seal the shaft open ing into the compressor in certain other high pressure applications. The floating ring seal maintains a pressure tight barrier a- long a rotating shaft by use of two floating sleeves, concentric and with accurate radial clearances with relation to the shaft. These rings are able to move radially., following any minute radial action which the shaft may be permitted .by bearing clear ances. Seal oil is fed between the two rings at a pressure ap proximately 5 psi greater than the gas pressure being sealed, against, _ ___________ Under these conditions there is always a small flow of seal oil inward to the area of high pressure gas. It is collected in the high pressure chamber and disposed of thru a suitable trap. If the high pressure gas is harmful to the oil through contamin ation, the small inward flow may be discarded as it Emerges from the trap. ; The application of this type of seal results in no gas leakage externally from the compressor. ~,Y^ r^1 s ri -.ok 1- CHHV B8 6558 H. SHAFT SEALS Shaft sealB, located at each end of the compressor shaft are used to separate the gas stream from the bearing chamber. (1) Labyrinth Seals The simplest, most rugged, and most economical of all shaft seals is the straight labyrinth seal (Figure #3). This seal consists of a series of thin strips or fins which are normally mounted in a stationary ring which maintains a close clearance between the shaft and the tip of the fins. The Beals are usually * made of soft metal, such as brass or aluminum.. So that if it rubs on the shaft it will not cause any extensive damage. ' (a). Basic Principles of a Labyrinth Seal Operation As gas enters the seal from the ga*s side of the compressor, it forms "eddies" or whirlpools in each "V" groove and fin compartment. As gas leaks pass from one "V" groove to the next, there is a decrease in pressure "Eddies" forming in each "V" groove makes it harder for the gas to leak through. As it loses itB pressure it will cancel, out its ability to flow past the labyrinth seal into the atmosphere. - .15 - CHEV B8 6559 FliiUfl'Sa.*3 Lagyp>inth ScAi- CHEV B8 6560 CHEV B8 6561 Item No 1 2 3 4 5 6 7 _8 9 10 11 12 13 14 Assembly P3-1467 Part Impeller Shaft Thrust Disc Key Worm Spacer Not Used Locknut - L.H. Coupling Locknut Setscrew Fasts Coupling Coupling Key Lockwasher Ball Brg. Not Used Thrust Disc Thrust Disc Spacer Balance Piston Labyrinth < UJ V) CJ 00 g OJ o 2 to z-- ^ _I cc co <LU 3oQCO CHEV B8 6563 li SHAFT BEARING Sc OIL SEAL - DISCHARGE END PB-1627 Item No. 1 2 3 4 5 _6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29._: 30 31 ______________ Part__________________ Bearing Housing Bearing 0ap Seal Housing - Inner Oil Seal Seal Housing - Inner Oil Seal Inner Seal Labyrinth Outer Seal Labyrinth Inner Floating King Outer Floating Ring Oil Slinger Bearing Liner Seal Ring Spring Dowel Pin Dowel Pin Dowel Pin Dowel Pin Dowel Pin Dowel Pin Dowel Pin Capscrew Capscrew Setscrew Machine Screw Capscrew Setscrew Capscrew Pull Dowel 8c Nut Gasket' - Inner Seal "0" Ring "0" Ring Screw- Wire Locking Locking Wire i;t:; nnkwii;'- CHEV B8 6564 T PB-1628 SHAFT BEARING, THRUST BEARING 8c OIL SEAL PB-1628 Item No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 33 36 37 38 39 40 ' Hi 42 * <*3 Part Bearing Housing - Intake End Bearing Cap - Intake End Thrust Bearing Cover Seal Housing - Inner Oil Seal Seal Housing - Inner Oil Seal Seal Labyrinth - Inner Seal Labyrinth - Outer Floating Ring - Inner Floating Ring - Outer 'Bearing Liner Thrust Disc Base Ring -L.K. Thrust Bearing Shoes -_L.H. Base Ring - R.H. Thrust jBearing Shoes - R.H. Oil Slinger Dowel Pin Dowel Pin Dov/el Pin Do.wel Pin Dowel Pin Dowel Pin Dowel Pin Capscrew Capscrew Capscrew Capscrew Capscrew Setscrew Machine Screw Setscrew Madiine Screw Pipe Plug Pull Dowel & Nut Thrust Bearing Seal Ring Seal Ring Spring "0" Ring Silicone "0" Ring Silicone Gasket inner Seal Thrust Bearing Housing Gasket Retaining Pin Screw - Wire Locking Locking Wire END J.T.'i 1 ml', w 1 1 CHEV B8 6566 A DISCHARGE HEAD PB-1633 Item No. 1 2 3 4 5 . _6 7 8 9 10 11 12 13 14 15 16 17 18 19 Part_____ Discharge Head Discharge Head End Cover Stud Nut Setscrew Setscrew Thermometer ' 12" Stem with Separable Socket Gasket - Flexitallic Gasket - End Cover Shaft Seal Labyrinth 4 Baffle Fill Hd. Screws Socket Head (Baffle) Shaft Seal Labyrinth Gasket Discharge Volute Screw - Locking Plug Capscrew Balance Piston Labyrinth Labyrinth Ring Steel Nipple Fillister Head Machine Screw Dowel-End Cover *Not Shown on Drawing 4 t LTSrmkw:12-3-75 CHEV B8 6568  d> CASING HEAD - INTAKE ----- CLARK BROS. CO.------- PB-1634 Item No 1 .2 3 4 5 6 7 8 9 10 11 12 13 14 CASING head intake PB-1634 Part________________________ Casing Head - Intake Gasket Flexitallic Setscrew Casing Head End Cover Cover Stud Nut Eyebolt Gasket - Casing Head End Cover Separable Socket Thermometer Pipe Plug Thermometer Bushing Setscrew Steel Nipple LTS:mkw:12-3-75 I CASING ;/3-7 STAGS DARRKL TYPE CO;;PRESSOR PB-1647 Item No. 1 2 3 4 5 6. _ 7 8 9 10 11 12 13 14 15 16 ' 17 18 19 20 21 22 23 24 25 26 27 28' 4 29 30 ' _______________ Part_________________________ Casing Head Studs Head Studs Nuts Washer for 3" Studs Inlet Guide 1st Stage Agst Inlet Guide 2nd Stage Rad. ^Inlet Guide 3rd Stage Rad. Inlet Guide 4th Stage Rad. Inlet Guide 5th Stage Rad. Inlet Guide 6th Stage Rad. Inlet Guide 7th Stage Rad. Labyrinth Ring - Large Internal Assembly Key Dowel Pin Machine Screw Inlet Wall "E" Impeller Sawtooth Diaphragm Between 1st Sc 2nd 3rd Sc 4th, 4th 8< 5th Stages Sawtooth Diaphragm Last Stage "0" Ring Full Dowel Nut Bolt Compressor Foot Shim Name Plate Parker Kalon Drive Screw Labyrinth Ring - Small Washer - Compressor Foot 1st Stage Inlet Guide Labyrinth Screw Cap (1st Stage Inlet Guide Labyrinth) 2nd Sc 3rd, J ll'l 11 ml' W J I.> HEV q8 6572 * o Ow O V) W U W >W -U1J -3M M Z 0X 0X 0VT 0 3 I O S 5 :! 5U 1 FIG. I TURBINE ASSEM8LY GEI-42305 HOW THE DRV GOVERNOR OPERATES C-400A&B COMPRESSOR The DRV governing system is a double relay hydraulic servomechanism. The flyweight mechanism, geared to the turbine shaft, adjusts the position of a pilot valve which controls the oil pressure in the primary hydraulic cylinder. The primary hydraulic cylinder actuates a secondary pilot valve, which in turn controls the position of a secondary hydraulic operating piston connected to the governing valves through a mechanical linkage. In this manner, power am plification is obtained to insure more than adequate force to accurately position the valves and provide sensitive governing. ' Oil is supplied at constant pressure to the hydraulic system by means of a positive displacement oil pump djiven by the turbine shaft through gearing, or by means of an auxiliary motor or a steam driven oil pump. This oil is used to supply lubrication for the bearings and gears as well as to supply hy draulic power for the governing system. The hydraulic power oil is supplied to the system through the metering orifice. The flyball speed governor, driven by the turbine shaft, positions the pilot valve and establishes a relative ratio between the orifice feed area and the pilot valve drain area. This area ratio establishes oil pressure to the ope rating piston. If the speed increases, the governor weights move out, ^raw ing the pilot valve downward. The pilot valve movement drains oil away faster than this orifice can furnish it and oil flows from the primary piston toward the pilot valve, lowering the pressure under the primary piston, and causing it to move downward. When the primary piston moves downward, the secondary pilot valve is also moved downward through a mechanical linkage system. This increases the oil pressure on the upper side of the secondary operating piston and decreases the oil pressure on the lower side. The secondary operating piston then moves down which closes the steam control valves through the me chanical linkage between the piston and the valves. Upon a drop in turbine speed the system acts in Reverse. As both the primary and secondary pistons assume new positions, they ad just the position of a bushing located around the primary pilot valve to modulate- the pilot valve drain area in such a manner as to oppose the initial change. This function called "restoring" prevents speed or load overshoot and results in stable governing. GENERAL ELECTRIC COMPANY CHEV B8 6574 Secondary Oooroilng Cylinder Puth Pod Secondary Operating Cylinder m Trip ThroHIo Volvo Priur Reducing Vnlve frS BeaToring* 4 To OK Took t Prom OH Took OC^MATIC OIP-UM or CWNINQ SYBTtM Of O-t TYPt DRV MOtTI-BTAOC TVMINK. SMALL TURBINE AND SUPERCHARGER DEPARTMENT :etric -SECTIONAL VALVE CHEST ' FIG. 1 PRIMARY RELAY KHASStOM CHEV B8 6576 1-COM0 CYLINDER AND CCVER 2- GASKET 3-STR/UNER 4-POPFET 5-BODY 6- BUS!*NG RET RING 7-BODY BUSHING LONG) 8- YOKE 9-BODY BUSHING (SHORT) 10- BUSHING RET. PLATE 11- VALVE STEM 12- COUPLING 13- THRUST WASHER 14- SPINDLE WASHER I 5-OIL CUP (ANGLE) 16- GEAR SPACER 17- BEVEL GEAR 18- GEAR HOUSING 19- SPIN0LE 20- SPRING 21- OIL CYLINDER 22- PIS TON RING 23- PISTON 24- GASKET 25- CYLINDER COVER 26- PILOT VALVE SPRING 27- plot valve piston 28- plot PISTON RING 29- PV.OT VALVE CYLINDER 30- PILOT VALVE COVER 31- ADJUSTABLE SCREW ASSEMBLY 32- PILOT PC1PPET 33- PILOT POPPET SEAT 34- BODY RING 35- OIL CUP (STRAIGHT) 36- PINION GUIDE COVER 37- PNION SHAFT 38- HANOWHEEL 39- BEVEL PINION 40- NAMEPLATE 41- GASKET 42- GASKET OIL OPERATED TRIP THROTTLE VALVE (ASM 388HF) CHEV B8 6577 LUBE OIL SYSTEM C-400A&B COMPRESSORS As can be seen by reference to the oil piping diagram, oil for governing and lubrication of the turbine and driven equipment is furnished by an electric driven oil pump. An auxiliary turbine driven oil pump is connected as shown in the diagram for the purpose of raising oil pressure in the system and for starting if the main electric driven oil pump is inoperative, or in the event the main oil pump fails to maintain the required pressure. These pumps draw oil from the Lube Oil Reservoir and deliver it under pressure to the governing system of the turbine and lubrication systems of both turbine and driven equipment. From the discharge of the lube oil pump the oil flows to the > governor or through twin coolers, then twin filters and then to thejournal and thrust bearings of the compressor and turbine.* After the oil emerges from the bearings, it is collected in the bottom of the bearing chambers and drained back to the Lube Oil Reservoir. The pump and bearing pressures can be checked by means of pressure gages inserted in the lines. The main pump pressure is held at 55 PSIG by a back pressure regulator located before the twin coolers. This is the pressure of the oil supplying the governor. The pressure of the lube oil to the compressor bearings is held at 20 to 23 PSIG by a back pressure regulator that dumps excess oil back into the reservoir. The lube oil to the turbine bearings is held at 12 to 14 PSIG by a pressure reducing valve located before the bearings. Lube Oil Alarm Signals And Switches 1. Low lube oil pressure set to alarm and start auxiliary lube oil pump at 12 PSIG decreasing pressure. Set to trip turbine at 8 PSIG decreasing pressure. 2. Low turbine bearing pressure set to alarm at 6 PSIG and to trip turbine at 4 PSIG decreasing pressure. 3. Alarm sounding when auxiliary lube oil pump starts. LTSrmkw:12-14-76 CHEV B8 6578 CHEV B8 6579 Seal Oil System C-^QOA&B Compressors The sealing system acts as a gas tight seal between the compression chamber and the bearing chamber. A further result is the complete absence of contamination of the lube oil by the gas being handled. The seal oil pump receives its suction from the Seal Oil Reservoir. From the pump, the seal oil flows through the Seal Oil Coolers to a pressure controller which maintains a pressure about 100 psig above the compressor inlet pressure by dumping excess oil back to the reservoir. From the coolers, the 011 also flows through the Seal Oil Filters to a level controller that holds a level in the Seal Oil Tank. When the level in the Seal Oil Tank falls below 12 inches, the auxiliary seal oil pump is automatically started. If the level continues to fall a low level alarm sounds at 5 inches of'level. When the level falls to 1 inch in the tank, the compressor will be automatically shutdown. This is done by an electrical signal sent from the magnetrol on the seal oil tank which energizes a solenoid operated valve in the lube oil pressure line to the trip throttle valve operating cylinder. When energized, the valve dumps the oil from the cylinder back to the reservoir, thus shutting down the compressor. If the level rises to 22 inches the steam is shut off to the auxiliary seal oil pump. If the level continues to rise to 30 inches, a high level alarm sounds and the main electric seal oil pump shuts down. The seals are located within the case at the point where the shaft enters the compression chamber from the bearing chamber. The oil entering the seals 'flows in two directions; inward toward the compression chamber, and outward into the bearing chamber. The oil flowing inward forms a gas-tight seal between the stationary seal sleeve and the rotating shaft. This oil ultimately reaches a row of drainage ports which are channeled into a seal oil drain line to the sour oil traps. The oil flowing outward into the bearing chamber is returned to the reservoir. LTStmkw512-30-76 CHEV B8 6580 CHEV B8 6581 IS P S IG EXHAUST CHEV B8 6582 < t \ rw > a a * r t CHEV B8 6583 DM M OC CHEV B8 6584 CENTRIFUGAL PUMPS The simplest type of centrifugal pump is the single stage machine which consists fundamentally of a rotating element, called an impeller, and a casing. Liquid is led to the eye or center of the impeller and is set into rotation by the impeller vanes. By virtue of centrifugal force the liquid is thrown from the rim or periphery of the impeller with a considerable velocity and pressure. The casing which closely surrounds the impeller, has a volute shaped passage of increasing area which collects the liquid leaving the impeller and converts a portion of its velocity energy into additional pressure energy. This casing passage leads to the discharge nozsle of the pump from which piping conducts the liquid to its place of use. I CHEV B8 6585 "'N Regulation and Characteristics Pressure and volume delivered by a centrifugal pump are best coutrollec throttling the discharge valve, provided the pump is driven b,/ an electric motoi'. If the pump is driven by a steam turbine, ll is best uo u.irottle the steam to the turbine. Less steam is used and better efficiency results, except at vert low rates. Because most centrifugal pumps are run by electric motors at constant speed, j. b is customary for the pump manufacture!' to test each pump, and to supply the customer with a set of test curves which show the effect of throttling the discharge valve on the performance of tbepump Figure 9 shows a typical set of curves. The graph has its horizontal scale 'divided off in barrels per hour volume delivered by the pump. The vertical scale at the left shows pump pressure either in psi or in feet of water head. Water is used as the test medium because it is always readily available. .' The curves are called "characteristic curves" because they show the character of the pump no matter how it is operated, as long as two conditions are present: (a^ it -is handling the stock used in the test (water ir, this case) and (by it is operating at the test speed (350C rpm in this case). For hewer pumps, the curves are included in the plant photostat books. These curves tell the operator what to expect from the pump. The head capacity, or pump pressure curve, is important as it shows tha pressure is maximum at shutoff. This curve also shows that the pressur drops off as flow is increased by opening the discharge valve. With tne valve wide open the flow is maximum for the resistance in the piping If resistance of the piping system is gradually removed, the volume will increase and pressure decrease to a point called the "cutoff". At cutoff, the volume is maximum and pressure quickly drops to zero. For ocher stocks and other speeds, the shape of the curve is the same. Higher viscosity shifts it down; higher gravity shifts it up. Throttling the steam to slow down a turbine drive shifts the head capacity curve down. It also shifts the power curve down, which .is an advantage. If the. scale values in psi are divided by 0.43, which is the pressure exerted by one foot of water, the result is head in feet. If the head (in feet) is multiplied by 0.43, the result is pressure in psi when pumping water., The head (lin feet) indicates how far the stock would rise in a standpipe on the discharge of the pump. The head (in feet) is the same .regardless of the gravity of the stock. It depends on the speed.with which each drop is thrown from the impeller. Consider two balls of the same size. A lead ball spun on a string will go the same distance or just as high in the air as a steel ball for the same speed, but the lead will hit harder, giving more pounds of pressure. Likewise, gasoline in a standpipe on the discharge of the centrifugal pump will rise to the same height as water; out psi pressure at the bottom of the pip will be more for we ter Decpuse it is heavier* -27- CHEV b8 0586 09 08 A0M3IDIJJ3 J.N30H34 oow4 s s o 1 11 11 1 83*0<nsa0H S 2s -]--i--i--r o ooo (A UJ > cc X u o tcr> co cc <u UJ H 3 60 rd t*4 U < a: x< u < o a. >K J.33J HI 0V3H 338VHDSI0 dHIlJ 1 f*I*. 83XVM SMIdHOd ISd Ml 38nsS3Sd CHEV B8 6587 4 fc / `''A " 4 \ .? I CHEV B8 6589 Fig. 5 'DURA-SEAL MECHANICAL SEAL CHEV 88 6590 FUNDAMENTALS OF MECHANICAL SEAL OPERATION MECHANICAL SEAL REQUIIiEiViE'JTS Before determine how a mechanical seal operates, it is necessary to thoroughly un derstand the nature of the job it is called upon to perform. Perhaps the most frequently encountered requirement for sealing a rotating shaft is found on a centrifugal pump. Figure l-A illustrates the CEwToiFUGAL PUW? LIQUID END liquid end of a typical centrifugal pump. The .liquid to be pumped enters the suqtion inlet at the eye of the impeller. As the impeller rotates, at relatively,high speed, liquid occupying the space between the .vanes is held captive by the close clearance that exists between the front of the impeller and the pump housing or volute. Having no other path of escape, the liquid is cenirnugally forced to the outside diameter of the impeller whore it flows out through the dis charge nozzle. At the point of discharge, the pressure of the liquid is many times higher than it is at the suction inlet, which accounts for the centrifugal pump's ability to push liquid to heights far above the pump. This same discharge pressure, however, flows down.behind the im peller to the drive shaft which is connected to a driver outside the pump. This is the shaft that must be efficiently sealed if the pump is to be of any practical use. To make the job of sealing the drive shaft somewhat easier, most pump manufacturers relieve some of the pressure behind the impel ler. For example, on an open impeller pump, . this is usually accomplished in either one of two ways, or a combination of both. Considering that the clearance between the back of the im peller and the pump back-head is actually much closer than shown in our illustration, small pumping vanes are often placed on the hack side of the impeller. Although not as large or as efficient as the vanes on the front of the impeiler, these smaller vanes will significantly reduce the pressure of the liquid trying to escape to the atmosphere from behind the impeller. In addition to pumping vanfes, balance holes can also be drilled through the impeller to the suc tion eye, thus relieving the high pressure behind the impeller to the low pressure suction eye of the impeller. By decreasing the pressure differ ential between the front and rear of the impeller, these methods also greatly reduce the axial thrust on the shaft, thereby prolonging thrust bearing life. Even with the existence of pumping vanes and balance holes, suction pressure, plus usually a small percentage of discharge pressure, al ways surrounds the drive shaft. Therefore this shaft must be fitted with a reliable seal. -12- CHEV B8 6591 PACKED STUFFING SOX As pointed out in the introduction, the earli est method conceived for performing the task of sealing a rotating shaft, was to compress some form of resilient material into an extension of the pump back-head, called the stuffing box. This eventually became known as packing. Figure l-B shows a typical stuffing box sealed with square rings of compression packing. If this packing were to rub against the shaft, with out lubrication present to prevent a build-up of amount of lubrication. When this flow of lubri cation exits from the packing, it becomes identi fied as leakage. Other inconveniences associated with pack ing are adjustment and sleeve or shaft wear. It has already been suggested that because of cer tain irregularities, a particular ring of packing is periodically in contact and out of contact with the shaft. When the packing wears, or loses its resiliency, leakage increases. The packing must then be adjusted to bring the leakage under FIG. 1-3 TYPICAL STUFFING SOX WITH COKPP.ESSiOfi PACKING frictional heat, it would soon destroy itself. Therefore, a certain amount of the liquid being pumped --or some ot,her liquid injected bt high pressure from an outside source--must be al lowed to flow between the packing and the shaft, as shown in Figure l-B. Because of the surface irregularities of packing, eccentricity between the stuffing box bore and the shaft, as well as normal shaft run-out, a significant amount of packing must be used to compensate for these irregularities. It is this generous amount of pack ing that requires a proportionately generous control. This is a continuing maintenance pro gram that can be easily measured in terms of dollars and cents. These same irregularities afso exert uneven pressure on the shaft and restrict lubrication flow at certain locations, producing wear on the shaft or shaft sleeve. When this wear has been allowed to become acute, stuffing box leakage increases drastically. The only solution to re ducing the leakage is to incur the expense of a new or repaired shaft or shaft sleeve. CHEV B8 6592 The best method of packing adjustment 1b to take up one flat on each aide of the gland nut and wait a few minutes, allowing time for packing to refit itself to the shaft. After adjustment, the gland shoul< be snug but still feel "live" and springy, not jammed in hard. When the gland is fully tightened it is time to remove all the old packing and full repack the pump. Adding a ring or two of new packing on top of the old can lead to chewing up the shaft sleeve. If the-packing runs hot, an air hose can boused to cool the exterior of the stuffing box when breaking in new packing. Water hoses should not be used for this purpose, as they frequently cause water to get into the bearings. Cavitation All throttling of centrifugal pump should be done on the discharge and never on the suction line, to prevent cavitation. Cavitation is the formation of small bubbles of vaporized stock in 'the casing, followed by the violent collapse of these bubbles as they pass through the im peller, where pressure is suddenly Increased. If the suction pressure gets below the vapor pressure of the stock at that temperature, vapor is formed. Often a noisy, growling sound is made by collapsing bubbles as they reach the area of high pressure. It is estimated that, at the point of collapse, impact pressures of the order, of, 25,000 psl occur. Bits of metal are picked up from the surface of the impeller where the bubbles collapse. In time the im peller can be completely chewed away by cavitation. Cavitation has other bad effects,. When cavltating, the impeller may be slammed up and down or back and forth by hydraulic unbalances. This can result in ruined packing, damaged shaft seals, burned-out bearings, and seized wear rings. The operator should look for cavitating conditions, before these troubles are experienced. Pulling -Air into the pump or losing suction can cause an effect simila to cavitatTon*. Although loot suction may not cause pitting, the hydrau lic unbalances created are even worse with regard to damaged bearings, packings, and seals. If left untended, a pump with lost suction will overheat, causing wear rings to seize and ultimately ruin the pump. He should operate at all times with the suction wide open and the dis charge pinched back to where the pump case stays full of liquid and cavitation is avoided. Preventative Maintenance Preventative maintenance is necessary to Insure proper operation of pumps, with a minimum of repairs. Reminders for ways of reducing repai costs, improving start-up and operation, and watching for danger signa] are included in Figures 6 and 8 CHEV B8 6593 ' A SIMPLE MECHANICAL SEAL Now tiat the problems associated with packing ha\e been defined, let's see how a me chanical se.il operates, and then, how it over comes the objections to packing. Figure .-C shows the parts of a simple me chanical se.il. The coil spring, "O" ring shaft packing, and seal ring fit over the shaft and ro tate with it. The spring can be made from any one of a number of materials. The selection of the material depends upon the corrosion resis tance required to withstand attack from the product being pumped. Similar considerations are evaluated when selecting the "O" ring shaft packing material and seal ring material. The insert and insert "O" ring mounting are fitted into a bore provided in the gland ring. This entire as sembly is then attached to the pump stuffing box, remaining stationary as the shaft rotates. The insert is made from carbon graphite which offers Figure l-D shows this simple seal complete ly assemoled in the pump stuffing box. The coil spring rests against the back of the pump im peller, pushing the seal ring forward so that it rio. i-u sruF.-irjs sox wit;: mEciiAr.iCAL seal remains in intimate contact with the stationary insert. Friction between the rotating pump shaft and shaft packing causes the seal ring to rotate with the shaft. Friction between the spring and the impeller, as well as the spring arid the com pressed "O" ring, is responsible for the spring rotating with the seal ring and shaft packing. The insert is positioned within the gland bore. The gland itself is bolted to the face of the stuf fing box. Friction between the "O" ring insert mounting and the I.D. of the gland bore holds this part of the seal stationary as the shaft ro tates within the bore of the insert. a good bearing surface for a variety of seal ring materials to rotate against, and is inert to cor rosive attack by most chemicals at a wide range of temperatures. SEALING POINTS With our simple mechanical seal now pro perly assembled in the stuffing box, let's see how the liquid in the pump is prevented from es- -14- CHEV B8 6594 capmg to the atmosphere. The path of the liquid down tiie shaft is blocked by the "O" ring shaft packing at Point A on Figure l-D. Liquid attempt ing to pass under the seal ring is blocked by the "O" ring shaft packing at Point B. Liquid attempt ing to pass over the seal ring is finally blocked from reaching the atmospheric side of the pump by the gland gasket; Point C, and the "O" ring insert mounting Point D. The path of escape remaining is the seam between the rotating seal ring and the stationary insert. Point E. This is where the real secret of the mechanical seal's efficiency lies. 1 he face of the seal ring and the face of the stationary insert are lapped to a flatness that is measured in millionths of an inch. Therefore, these faces remain in contact throughout their entire contact surface area, thereby providing a nearly positive seal, just as in the case of pack ing, the faces must be lubricated/however. After all, these faces are, in a sense, friction bearing surfaces. But because the area of the bearing surface is only a fraction of that encountered with parking, and because the contact pressure is pciuaiiy distributed throughout the interface, much less lubrication is required. Consequently, a correspondingly smaller amount of lubrication passes between the seal faces to exit as leakage. Whereas most packing depends upon a measur able flow of liquid between it and the shaftfor lubrication, the mechanical seal faces ride on a microscopic film of liquid that is able to migrate between them, indeed it is true that when this film reaches the atmosphere, it can be classi fied as leakage. This leakage is usually so slight, however, that it will vaporize before it can be visually detected. AA/here liquids that do not readily evaporate, such as wax, are being sealed, minor accumulations may be detectable under the gland, but only after many hours of operation. portant to note that the mechanical seal also overcomes the other major objections to pack ing mentioned earlier in this section. .Since the spring exerts constant pressure on the seal ring, the mechanical seal automatically adjusts for wear at the faces, thereby eliminating the need for manual adjustment. Also, because the bear ing surface is between the rotating and station ary parts of the seal, the shaft or shaft sleeve does not become worn. Only the seal, not the shaft or sleeve, will eventually require replace ment. Only a mechanical seal offers the user long maintenance-free and leak-free life, it is not unusual for a mechanical seal to function flawlessly for more than 15,000 hours of operation. Although a mechanical seal is more diffi cult to install than packing, it jpffers many ad vantages not available in a packed pump. ADVANTAGES OF A MECHANICAL SEAL We have seen how a mechanical seal offers a much more positive seal than packing.'It is im CHEV B8 6595 -15- Wear Kings The wear rings keep liquid from bypassing inside the case of a centrifugal pump from the discharge back to the suction. The wear rings are installed in pairs, with a pair on each side of the impeller. A matching set of wear rings can be seen on the left impeller in Figure 3 & 4. The clearance between rings is kept small for the sake of efficiency. In a good pump not over 5% of the liquid pumped leaks past the wear rings. If the clearance is too small, the wear rings may cut and seize, or even ruin the pump. More clearance is needed for hot stocks. Seizing may be caused by unequal thermal expansion or by foreign material in the stock. Some liquid always leaks past the wear rings whenever the pump is operating and in'time, as they wear, the clearance gets greater. Wear is hastened by gritty material in the stock. In time, so much efficiency is lost that the pump can no longer handle the job and must be shut down for installation of new wear' rings. Centrifugal Pump Bearings 3earings must support the weight of the shaft and impeller and absorb whip or hydraulic pressures. They must support both radial loads and withstand end thrust due to hydraulic unbalance. Hadial and thrust loads may be handled by the same or by separate bearings. A sleeve bearing consists of (a) the journal, v/hich is smooth surface ma chined on the steel shaft, and (b) the sleeve, which is a tube of softer material fitted over the journal, and usually split to make it removeable. They are fixedto and rotate with the shaft. Sleeves are usually babbitt lined or bronze. A ball bearing consists of an inner race, an outer race, a set of balls, and a cage or rack to space the balls equally around the races. They are either ring oiled like as shown in Figures 2 & 4 or level oiled. In the level oiled type the the oil level is about half way,up on the bottom ball. Correct oil level is * highly important for this type. If too low, the bearing may run dry and burn outIf too high, the oil will foam, choking up the housing and cause the bearing to to overheat and burn out. The bearing housing must be vented to allow breathing as oil temperature changes. It is also fitted with a filler and inspection hole on top and a drain plug on the bottom. Correct oil level is usually marked on the sight glass. It is regulated by a drip bottle. The bearing housing is water jacketed and cooling water is piped through the jacket. Water and dirt must be kept out of bearing housings, and should be checked CHEV B8 6596 In each of the above methods of lubrication, it is important that the proper oil level be maintained. An oil level whioh is too high or too low can cause or contribute to bearing failures. There are many disadvantages in the use of the common oil cup shown in Figure 2A. Disadvantages of installations utilizing the oil cup and the advantages of constant level oilers are shown in Figure 4a. In many instances the oil cup has been replaced with a constant level oiler as shown in Figure 4a. When properly installed, the constant level oiler fulfills each of the rules for the seleotion of a method of oil application to ball bearings. The oiler functions as follows: When the oil level in the reservior falls, air passes into the bottle and permits oilflow out of the bottle until the air entry is again cut off by the rise of the oil level in the reservior. The bottle is detached for servicing. The reservior In the bearing housing should always be filled by emptying the constant level oiler; this insures the proper oil level. -10- CHEV B8 6597 FLEXIBLE COUPLING When the shafts of two pieces of equipment are coupled to .rotate as a unit, precise alignment of the shaft axes is a vital requirement. Even under the ideal conditions of initial assembly or installation, true alignment is difficult to achieve. Consequently, the probability of maintaining accurate alignment is greatly lessened during actual operation of the equipment.. .Settling of foundations, dimensional changes due to temperature variations, shaft deflection, fatigue of structural members,and many other factors, all contribute to misalignment of coupled shafts. The repeated flexing of rigidly coupled rotating shafts, however slightly misaligned, can, induce serious stresses in the shafts themselves and dangerously overload the shaft bearings, Likewise, undue stresses and overloads are present when normal axial movement.of rigidly coupled shafts is constrained. Rapid failure of the equipment is certain under these conditions. A flexible coupling is the answer to this problem. * It serves as the component means of connecting rotating shafts and, at the same time, it compensates for misalignment and allows for free end movement of the coupled shafts. Types of Misalignment There exist three major types of misalignment associated with coupled shafts: 1. Offset misalignment. Axes of shaft are parallel and offset (see diagram A) 2. Angular misalignment. Axes of shafts intersect at point of coupling (see diagrams B and D) 3. 0 fleet and Angular misalignment. Axes of shafts do not intersect at point of coupling and are not parallel. (see diagram C). Functions of a Flexible Coupling 1. To connect shafts for the direct and consistent transmission of mechanical power from one shaft to the other. 2 .Toon.nensate for all types of misalignment between the shafts without inducing abnormal stresses and loads on the connected equipment and without tangible loss of 'power. 3. To allow for end or axial movement of the coupled shafts. ' -21- CHEV B8 RKOfi . STEAM TURBINES Steam enters the governor valve after passing through the strainer and throttle valve. The position of the governor valve determines how muph steam is admitted to the steam chest and the nozzles. As the steam passes through the noznles, its pressure drops and its velocity increases to a very high value. The rapidly moving steam then enters the first row of buckets, where part of its energy is used to drive the bucket wheel. The stationary reversing buckets serve to reverse the direction of flow so that the steam will be traveling in the proper direction to enter the second row of moving buckets. In the second row of moving buckets more energy is extracted from the steam. Finally, the steam leaves the turbine through the exhaust piping. CHEV B8 6599 STEAM TURBINE Bucket* (or block) CHEV B8 6600 governor - flyball governor & valve James Watt devised a governor to control the speed of his steam engine. Very few changes or improvements have been made on it since then, and modern governors operate in much the same way. The engine rotjted a shaft v/hich caused two iron balls to move up as the speed of the machine increased. This movement caused the throttle to close and slow the engine down. When the engine went to slow the fly-balls fell, opening the throttle and increasing the speed of the-machine. CHEV B8 6601 2( FtQu&B. "7 \ F4.YSAU- Coi/aR^ofi. An> VAuvs; CHEV B8 6602 GLrl-^TwOO PP - 35, 36, 37, & 38 HOW THE DP GOVERNING SYSTEM WORKS The D1 governing system controls the speed and load of a turbine through the action of a hydraulic relayed, force restoring type governor. The governing system consists of: 1. A pump which supplies a signal as a function of speed, a power source to operate the steam admission valve, and oil for bearing and gear lubrication, 2. An or if ice relay which receives the speed function signal from the pump and through it modulates the power pressure. * 3. An operating cylinder which receives the modulated power pressure from the relay and through it positions the steam admission valve. The pump consists of an impeller and a casing which devides the pump into two separate sections. One section is used to supply the pressure signal which is a function of impeller speed. Since the pump is of a centrifugal type, viscosity changes due to temperature changes in the oil have little effect on the pressure head developed and the pressure signal will be constant for any given speed. The second section of the pump is used for the power source and the bearing lubrication. The relay consists of a spring loaded diaphragm with a means of varying the spring tension for speed adjustment. This bellows operates a disc valve (or control valve). The speed function signal acts upon the spring loaded dia phragm to position the cup valve and bleed oil from the orificed power pres sure line to establish a governed pressure in the operating cylinder. * The operating cylinder consists of a spring loaded bellows which receives the governed oil pressure from the relay and positions the steam admission valve. SMALL TURBINE AND SUPERCHARGER DEPARTMENT GENERAL ELECTRIC COMPANY, FITCHBURG, MASS. Hand Spd Chongtr Emargsncy Govarnor SCHEMATIC DIAUM OF OOVERNINCI SYSTEM Of O-C TYPE OP MECHANICAL-OP I VC TURBIHC. CHEV B8 6604 SCHEMATIC DIAGRAM DIRECT ACTING WOODWARD PG GOVERNOR WITH PNEUMATIC SPEED CONTROL PP - 4 A & B (Increase in Air Pressure increases speed; decrease In Air Pressure decreases speed) When air pressure from the controller increases on diafram "A", it causes relay valve ,TE" to move downward allowing oil under pressure to enter the cylinder above piston "P". This forces "F" downward, causing flyball weights "W" to move inward, lower ing relay valve "R" and letting high pressure oil enter buffer cylinder and push buffer piston "T" to the right. The downward motion of "F" also, through levers "G" and "D", returns "E" to' its neutral position assuring a single position of "F" for.each value of pressure on diafram "A". Suffer piston "T" moving to the right forces oil into the cylinder above piston "H". The resulting downward motion of "H1' opens gover nor valve "V" through action of lever "J". 't the same time, when buffer piston "T" moves to the right, a pressure drop is developed^, causing a differential pressure to act on compensator piston " N" , returning relay valve ''K,f to its neutral position. The adjustable orifice gradually allows the buffer piston to return to neutral establishing a definite turbine speed for each position of piston "F". Similarly, a decrease In air pressure on diafram "A" results in a decrease in turbine speed. I For each value of air pressure on'Diafram "A", a definite turbine speed will be maintained, Independent of turbine initial steam pressure or exhaust pressure variations. The governor Is also furnished with a manual speed changer to limit diafram "A" and actuate relay valve mE" manually to control the turbine speed within the same range as diafram "A" l Both maximum and minimum speed limits can be set by adjusting stops. In the event of total loss of air pressure from the controller, ti>e turbine will not go below the minimum speed setting. This governor falls within the limitations of NEMA Class D. ^ee also Woodward Governor Company Bulletins 36001, 36003 and 6008. a W-115 Page 1 CHEV B8 6605 CHEV B8 6606 MACMl 5PEP CK/.,\SER O IL PUMP ACCUMULATOR 4 PG-PL GOVERNOR SECTION l/GENERAL INFORMATION INTRODUCTION This bulletin provides description, operation, installation, adjustment, maintenance. and replacement parts information for the PG-PLTaovemor. The basic PG governor (.erasure compensated governor) with a pneumatic speed setting mechanism {direct or reverse) and a short coiumn that is used primarily for controlling engine or turbine speed has been assigned the designation PG-PL governor. This PG governor was firstused on pipe lines, hence the PL, but has since found wide acceptance on all types of diesel engines, gas engines, steam turbines driving pumps and compressors, and many special applications. The PG-PL governor includes a pneumatic speed setting mechanism, standard short column, standard base assembly, and 12 foot-pound power cylinder assembly. The repair manual for the PG-A governor (similar to the PG-PL in speed setting, but with a long column to house various options for load control) is bulletin 36699. All PG governors have the same basic components regardless of how simple or complex the complete control may be. The following components, found in each PG-PL governor, are sufficient to enable the governor to maintain a constant engine speed as long as the load does not exceed engine capacity: 1. an oil pump, storage area for oil under pressure, and a relief valve by which maximum oil pressure may be limited; 2. a centrifugal flyweight head-pilot valve assembly which controls flow of oil to and from the governor cylinder assembly; , 9 3. a power cylinder assembly-sometimes referred to as a seivbmotor--which positions the fuel racks, fuel valve, or steam valve of the engine or turbine; 4. a compensating system for stability of the governed system; 5. a pneumatic *$peed setting mechanism for adjusting the governor speed setting. A cutaway view of the PG-PL governor is shown in figure 1. DESCRIPTION The governor controls engine or turbine speed by controlling the amount of fuel or steam supplied to the engine or turbine. Speed control is isochronous, i.e., the governor will maintain constant engine or turbine steady state speed, within the capacity of the unit, regardless of load. The standard operating oil pressure for PG governors is 100 psi. However, with appropriate modifications the oil pressure may be increased, thus increasing the work capacity of the power cylinder assembly. Table 1 lists typical governor oil pressures versus power cylinder work capacities. Table 1. Governor Oil Pressure Versus Power Cylinder Work Capacities (Typical) Governor Operating Power Cyl. Work Capacities in Ft-Lb Oil Pressure (PSD 12 17 29 100 (std.) 12 17 29 130 22 38 200 34 58 An air pressure signal from a pneumatic air transmitter or controller supplies air to the governor speed setting mechanism. The governor will control the engine at a definite speed for each air pressure. The most common air pressure range for the governor is from 3-15 psi. Normal minimum control air pressure is 3 psi; however, a minimum of 1 psi and a maximum of 100 psi can be accommodated. The governor speed range normally falls between 250-1000 rpm, but a low speed of 200 rpm or a high speed of 1600 rpm can be obtained. Contact Woodward Governor Company for recommended control air pressure to governor speed setting relationship to meet the requirements of the particular installation. The pneumatic speed setting mechanism (direct or reverse) is a bellows type mechanism and is standard equipment on all PG-PL governors now manufactured by Woodward. The speed setting unit is an accurate durable mechanism which HIGH SPEED STOP SPEED ADJ. NUT . ADJ. SETSCREW PIVOT BRACKET COVER RESTORING LEVER MANUAL SPEED SETTING KNOB.- PNEUMATIC RECEIVER (DIRECT) SPEED SETTING PILOT VALVE PLUNGER CONTROL AIR PRESSURE INLET SPEED SETTING PILOT VALVE BUSHING COLUMN ..hi--2* '^iLpr PVf PILOT VALVE BUSHING PILOT VALVE PLUNGER COMPENSATING LAND ACCUMULATOR CHECK VALVE BASE ASSEMBLY DRIVE SHAFT SHUTDOWN NUTS AND ROD SERVO PISTON ROD LIMITING VALVE ADJ. SCREW ___ j-r--MAX. SPEED LIMITING VALVE --1-- PISTON STOP SETSCREW SERVO PISTON SERVO PISTON SPRING L^SPEEDER SPRING 'I > ^FLYWEIGHTS POWER CYLINDE POWER CYLINDE SPRING , POWER PISTON CONTROL LAND COMPENSATING NEEDLE VALVE PISTON ROD S-- RODENO Figure 1. Cutaway View PG-PL Governor CHEV RR Rfin7 virtually eliminates the hysteresis loops encountered with less sensitive pneumatic speed setting elements. (A " hysteresis loop is a plot of the speeds obtained at various control signal pressures; one portion is recorded as speed setting signals are being increased, the other portion as the signals are being decreased.) Bellows type speed setting provides a definite, accurate relationship between speed and speed signal. The speed setting mechanism is available for use with air input signals of varying range and magnitude (e.g. 3 to 15 psi, 20 to 70 psi, etc.}. Depending upon the exact configuration installed in the governor, speeds may be adjusted up to a 5 to 1 range. The speed setting mechanism can be furnished to increase governor speed setting for an increase in control air pressure (direct type} or to increase governor speed setting for a decrease in control air pressure (reverse type). The manual speed setting knob permits manual operation when the air pressure signal is not available. Diaphragm receiver models of the governors are obsolete and no longer manufactured as a complete unit. However, replacement parts for these units are available and detail information on the units is found at the end of this manual. As is the case with any governor of any type, it is essential that the engine or turbine be equipped with a separate overspeed shutdown device to prevent runaway in the event of failure of the governor, the mechanism which drives it, or the control it operates. CHEV B8 6608 3 CERTIFICATE OF SERVICE I hereby certify that a true and correct copy ofthe above and foregoing Chevron U.S.A. Inc.'s Supplemental Response to Plaintiff s Request for Production is being furnished to Plaintiffs' counsel by certified mail, return receipt requested, on the 11th day of September, 2000. REQUEST FOR PRODUCTION NO. 3: Produce all documents disseminated or published by any trade association that contain information relating to the hazards of asbestos and all documents which refer to such documents. RESPONSE: See documents attached. Bates numbers CHEV BB 5567-5583 REQUEST FOR PRODUCTION NO. 5: Produce all safety meeting minutes or other documents, that refer to the dangers of asbestos safety measures to be used in the vicinity of asbestos at Defendant's Premises. RESPONSE: See documents attached. Bates numbers CHEV BB 5584-5617 REQUEST FOR PRODUCTION NO. 6: Produce all contracts, or other documents that relate to abatement of asbestos at Defendant's Premises. RESPONSE: See documents attached. Bates numbers CHEV BB 5618-5620 REQUEST FOR PRODUCTION NO. 19: Produce all documents, including invoices, shipping receipts, bills of lading and purchase orders, related to the purchase of asbestos-containing products for use at Defendant's Premises. RESPONSE: See documents attached. Bates numbers CHEV BB 5621-6374, 7360-7420 REQUEST FOR PRODUCTION NO. 9: Produce all documents that relate to abatement ofasbestos from any ofyour plants, including but not limited to the Defendant's Premises located in El Paso, Texas. RESPONSE: See documents attached. Bates numbers CHEV BB 7335-7359 REQUEST FOR PRODUCTION NO. 27: Produce a copy ofall regulations, orders, rules and/or policies which have been used relating to the safety of the Defendant's Premises. RESPONSE: See documents attached. Bates numbers CHEV BB 6375-7028 REQUEST FOR PRODUCTION NO. 29: Produce all documents which contain complaints by Union representatives of Defendant's Premises regarding safety conditions and work place conditions at the Defendant's Premises. RESPONSE: See documents attached. Bates numbers CHEV BB 7029-7324 JOHN G BISSELL DAVID W, LEDYARD MICHAEL L. BAKER DANIEL C. DUCOTE PHILIP BABIN III MICHAEL T. BRIDWELL JOHN W. BRIDGER MARK D. RAYBURN GREG M. DYKEMAN THEODORE P. RAY SERI S. 00*0060 78 Strong,Pipkin,Nelson,BissellsLedyard, l.l.p. ATTORNEYS AT LAW 1400 SAN JACINTO BUILDING S95 ORLEANS BEAUMONT, TEXAS 77701-3255 TELEPHONE (409) 98HOOO FACSIMILE (409) 961-1010 HOUSTON OFFICE llli BAGBY SUITE 2300 HOUSTON. TEXAS 77002-2546 TELEPHONE (713) 651-1900 FACSIMILE (713) 651-1920 September 11,2000 BETH MCGREGOR DANIEL E. MABRY ROCKY'M. LAWDERMILK MICHAEL DRU MONTGOMERY EDWARD R. BATTEN, JR. OF COUNSEL LOUIS V. NELSON JULIE ALYSSA RICHARDSON WILLIAM J, DYER EWELL STRONG (1905-1974) CHARLES S. PIPKIN (1696-1989) Ms. Stephanie Finch Baron & Budd, P.C. 3102 Oak Lawn Ave., Suite 1100 Dallas, Texas 75219-4281 Re: Cause No.2000-757; Ignacio Serafin, et al v. Chevron U.S.A. Inc.; In the County Court at Law No. 3, El Paso County, Texas (Enrique Garcia and Ignacio) Serafin) Dear Ms. Finch: Enclosed please find Chevron U.S.A., Inc.'s Supplemental Response to Request for Production and Certificate of Filing. If you have any questions or need additional information, please feel free to contact me. Thank you for your attention to this matter. Very truly yours, STRONG, PIPKIN, NELSON, BISSELL & LEDYARD, L.L.P. CMRRR 7000 0520 0024 1846 2645 REQUEST FOR PRODUCTION . Johns-Manville W ':! PRODUCT INFORMATION ; .1 ' Mr : type: Pipe & Block temp, limit: 1500F 6. C. JORDAN J-M THERMO-12* FEB 111982 asbestos-free pipe and block ins ulation ffl DESCRIPTION: A molded, high temperature pipe and block insulation, J-M Thermo-12 is com posed of hydrous calcium silicate. It is an insulating material which, because of its light weight, low thermal conductivity, great structural strength and insolubility in water, is ideal for high temperature piping and equipment. B AVAILABLE FORMS: Thermo-12 is fur nished in both sectional pipe insulation and block form. The pipe insulation comes in a complete selec tion of sizes up to 24" x 4" half sections. Pipe sizes 25" through 33" are available in quad segments. Scored blocks 12" x 36" in thicknesses from \ W to 3lA" are available for application on curved sur faces representing a diameter range from 34" through 180". Scored blocks are furnished with three equally spaced scores. Beveled blocks are also available in widths of 6", 12", and 18", by 36" lengths, in a full range of thicknesses. B USES: Especially recommended for use in the power generation and process industries on in door and outdoor piping and equipment operating at temperatures to 15OOF, Thermo-12 is light enough for easy handling and fast application. Re peated wettings have no permanent effect on it which makes it ideal for installations subjected to weather, or for insulating underground steam lines. Because it will not burn or carry flame, it may also be advantageously specified for use in the presence of inflammable gases and liquids. J-M Trademark B ADVANTAGES: Exceptional Strength Similar in chemistry and composition to a very fine concrete, Thermo-12 will withstand unusual operating abuse without appreciable damage. Extreme Lightness Thermo-12 is as light as many insulating materials pos sessing a fraction of its strength and durability. Not Damaged by Water Can be soaked in water without damage. After drying, conductivity will be as good as new. Easy Application Thermo-12 is purposely made in large blocks and half sections to facilitate handling and reduce number of joints. Low Conductivity Thcrmo-12 offers one of the lowest k factors of all in sulations in general use throughout the power genera tion and process industries. Low Chloride Content Thcrmo-12 has a low chloride content and can be used on Austenitic stainless steel without problems since it meets MIL-I-24244 Amendment 3 for chloride content. CHEVB8 5567 IN O -3 U M 1-73 THERM0-12 PIPE & BLOCK INSULATION Specification Data' PHYSICAL PROPERTIES THERMAL CONDUCTIVITY (Btu in. per sq ft per F per hr) Density (dry) 13 lbs per cuft Transverse Strength (modulus of rupture) Compressive Strength (based on 2" thickness of block) 80 psi 165 psi to produce 5% compression Linear Shrinkage 1.1 % after 24-hr soaking period at 1500F Maximum Service Temperature 1500F. The physical properties of Johns-Manville Thermo-12 represent typical average values obtained in accordance with accepted test methods and are subject to normal manufacturing variations. They are supplied as a technical service and are subject to change without notice. Check the Johns-Manville district office io assure current information. fS-r; r-vA'-oK:. C.:;. rhte s COMPLIANCE WITH IGOVERNMENT SPECS .i- I ;* .v- I... __ ! gr , ' - ** Pipe Insulation: MIL-1-2781 Grade i, Class b, to 600F (except k at 200F) Grade II, Class d, to 750F (except k at 2000 Grade III, Class e, Type I and II, to 1200F HH-l-523 Type II, Class A and B, to 1200F MIL-l-24244, Amendment 3 Block Insulation: MIL-l-2819 Class 1, to 600F (except k at 200F) Class 2, to 1200F Class 3, to 1500F HH-l-523 Type I, to 1200F :v - ;i: :<;r. r - rr/nt ,ASTM. STANDARLorfi;t; ry*. : Pipe and Block Insulation: C533, to 1200F 6. C. 'J O RD AN FEB 111982 Johns-Manville Greenwood Plaza Denver, Colorado 80217 Sales Offices in Principal Cities CHFV Rfi sttAo Cl levron ' - Ml Chevron U .S A. !nc. " ^ >; - > Purchase Order .. jSUit Point To : , .... j . , ssif.-'' -s /./ ' . V '/ Important: Show above prefix and order number on all invoices, shipping papers, packages and correspondence. ate Required at Destination y ,* . 1 ) invoice in QUADRUPLICATE to:' Chevron U.S.A. Inc., P.0. Box.09250 D9300, Concord, CA 94524 Ship to Chevron U.S.A, Inc. Attention of: Show Prefix & Purchase Order No. Bill of Lading -- Upon shipment, send original copy of your B/L referenced with our order number to: Chevron U.S.A. Inc., P.O. Box 7945, San Francisco, CA 94120 S HU Prepay freight for your account. m Ship collect -- endorse your B/L for delivering carrier to ' collect from us at the address indicated below: ,-- Chevron U.S.A. Inc. . .--, Chevron U.S.A. Inc. S'P.O. Box W P.O. Box J Concord, CA 94524 Concord, CA 94524 Ship Via I I Prepay and charge on invoice. Declare actual value. (UPS, Federal Express or Parcel Post only.) Item No. Quantity Stock Number Description of Material / // ' ."/ ______ ./ /y-. r- r-. T/o ' J ... '' ...... ________ / .......... {. .. / '/ Price. F.O.B.- Quotations obtained from Reason for placement ' Name Item 1 -Terms ___ :_____ _ d'Not for Resale [HI For Resale (HI Tax Exempt Price Item 2 Item 3 Item 4 Charge to - F.O.B. Point Delivery - Approved _________ i -J: ' - --' ^ 'J_____ , /. Telephone CHEVB8 5569 C- 45873 Extension By- GO-5 (OS-11-79) o lt-P&< FORGttf* ^STEELYALYES r-190 150 lb. Flanged End F-390 300 lb. Flanged End F-690 600 lb. Flanged End Sizes: xk"Thru 2" PISTON CHECK VALVE BOLTED CAP - 150 P.S.I. @ 500F. 300 P.S.I. @ 850F. 600 P.S.I. @ 850F. (For Horizontal Installation Only) WORKING PRESSURE (NON-SHOCK) F-190 -- 150# FLANGED END 150 PSI @ 500*F STEAM-OIL 275 PSI @ -20*F TO 100*F TEST PRESSURE: 425 PSI HYDROSTATIC SHELL F-390--300# FLANGED END 300 PSI @ 850-F STEAM-OIL 720 PSI @ --20*F TO 100F TEST PRESSURE: 1100 PSI HYDROSTATIC SHELL F-690 -- 600# FLANGED END 600 PSI @ 850F STEAM-OIL 1440 PSI @ --20*F TO 100F TEST PRESSURE: 2175 PSI HYDROSTATIC SHELL No. Part 1 Nameplate 2 Cap 3 Bo/I, Cap 4 Gasket 5 Disc 6 Body MATERIALS OF CONSTRUCTION Material Aluminum 1LS.T.M. Spec. -- Remarks Commercial Forged Steel A105 Grade II Alloy Steel A193 Grade B7 Stainless Steel Asbestos Filled Spiral Wound Stainless Steel A276 Type 420 (500 BHN) Forged Steel A105 Grade II Seat Stellite #6 TRIM SELECTION CHART Figure Number Body& Bonnet Disc & Integral Seat Bonnet Gasket F 190 DE A-105Gr.ll CR 13- 304-ASB F 190 A A-105 Gr. II 316S.S. 304-ASB F 190 M A-105 Gr. II Monel Monel-ASB F 190 MT A-105 Gr. II Monel Monel-TEF `Integral seat Stellite-Faced Note: F 390 (300# Fig) & F 690 (600# Fig) Also Available In Above Trims Valves with Teflon trim are limited to 500* f service. Packing -- --. -- -- DIMENSIONAL SPECIFICATIONS Face to Face Center to Gasket Size Dia. of Port O H<7> LU o Size -F-390 fF-690 Top (Open) Vi Thick Opening 34 434 6 A 4K 7 634 2 1% x VA 34 734 234 l%xl A 34 1 5 8 834 234 l%xl% 34 134 6 'A i 934 334 254, x 1% 134 2 S 1034 iiJ4 -.434 2% x 234 134 't Conforms to ANSI-BJ6.10 ('Include* Xs" Raised Faces (Includes Raised Faces). F-190 6 634 10 17 26 Approx. Weight F-390 7J4 934 11 22 32 F-690 734 1034 12 25 34 CHEVB8 5570 R-P&C FAIRVIEW, PA. 16415 TELEPHONE: 814-474-5581 TELEX: 91-4454 One of the While Consolidated Industries It-P&C FOMU /STS6L VALVES ^-90 Screwed End Sizes: 1/4" Thru 2" F-91 Socket Weld End PISTON CHECK VALVE BOLTED CAP 800 P.S.I. @ 850F. (For Horizontal Installation Only) WORKING PRESSURE (NON-SHOCK) 600 PSI @ 900*F STEAM-OIL 800 PSI @ 850*F STEAM-OIL 2000 PSI @ -20`F TO 100*F TEST PRESSURE; 3000 PSI HYDROSTATIC SHELL No. Part 1 Nameplate 2 Cap 3 Bolt, Cap h Gasket Disc 6 Body MATERIALS OF CONSTRUCTION Material Aluminum Forged Steel Alloy Steel Stainless Steel Asbestos Filled Stainless Steel Forged Steel A3.T.M. Spec. -- A105 AI93 Remarks Commercial Grade II Grade B7 Spiral Wound A276 A105 Type 420 (500 BHN) Grade II Seat Stellite #6 TRIM SELECTION CHART Figure Number Body & Bonnet Disc & Integral Seat Bonnet Gasket Packing ` F90DE F90 A F 90 M F 90 MT A-105 Gr.ll A-105 Gr. II A-105 Gr. II A-105 Gr. II CR 13* 316S.S. Monel Monel 304-ASB 304-AS8 Monel-ASB Monel-TEF -- -- -- -- Intijfil saat Stallita-Facad Valves with Taflon trim are limited to 500* F service. Note: F 91 also available In above trimi. Size A y. 'A A 1 1 'A 1A 2 -Conforms to ANSI B16.ll Face to Face 3 3 3 3A 4X 6 6 7 Center to Top 2 2 2 2A 2A 3A 3A 4A DIMENSIONAL SPECIFICATIONS Gasket Size i/j Thick 1% x VA 1%<1K l%xl A l%xl 'A l%xl% 2X, x 1% 2Hi x 1% 2% X 2y. Dia. of Port Opening 'A & A A A 1 1A 1A Socket Weld Bore .555 .690 .855 1.065 1.330 1.675 1.915 2.406 Socket Weld Depth* A A A A A A A A Approx. Weight 3'A 3A 3A 3A 5A 11 11 14 A R-P&C nui FAIRVIEW, PA. 16415 TELEPHONE: 814-474-5581 TELEX: 91-4454 CHEVB8 5571 One of the White Consolidated Industries WSg! CRANE SWUNG CHECK VALVE LASS 600 >2" to 12" No. 174, T-Pattern Bolted Cap No. 174, Threaded No. 175, Flanged No. 175V2, Butt-Welding Pressure-Temperature Rating Carbon Steel, ASTM A216 Grade WCB 1480 psi 20F to 100F See page 55 for ratings of other materials and temperatures Design Data and Features: * These valves comply with applicable requirements of Standards: ANSI-B16.5, ANSI-B16.10, ANSI-B16.25, ANSIB16.34. Material--carbon steel. Other materials available when specified--Crane No. 5, 7, 9, LCB and "Arctic" steels. See page 3 for specifications and recommendations. * Trim--X or XU--suitable for a broad spectrum of services to 1100F. Other trims available when specified include: L or LU and A or AU. See pages 3 and 22 for trim descrip tion and service recommendations. * Outside weight and leyer to assist in rapid closing or for sensitive balance at low velocities is available on valves up to 8" in size. Drilling templates are.shown on page 51. Flange and facing dimensions are shown on page 47. Ring joint facing (page 48) can be supplied when specified. Butt-welding ends are bored to match the inside diameter of the pipe to be used. Orders must specify the diameter of bore (I.D. of pipe). See page 45. Threaded end valves are furnished with spiral wound stain less steel asbestos filled bonnet gasket. Flanged and butt-welding end valves are furnished with ring type joint bonnet gasket. * Threaded end valves in sizes 1/2", %" and 1" are Y-Pattern with seat and cap at 45 to run of valve. For test information, see page 54. No. 174, Y-Pattern No. 175V2 Weight--Pounds Valve N.P.S. u1y7i4> 174 175 Pattern Pattern % 5-- -- %8-- -- 1 11 -- " 1V4 -- 22 38 1V2 -- 29 50 2 -- 36 70 2Vi --- ' -- 104 3 -- -- 135 4 -- -- 255 5 -- -- 400 6 -- -- 530 8 -- -- 900 10 -- -- 1250 12 -- -- 1830 A 175% -1si7yM4" 174 "T" Pattern Pattern 175 & 175V2 -- -- --- 32 40 55 70 100 170 300 420 740 1030 1410 4.62 -- -- 6.00 -- -- 7.00 -- -- -- 7.50 9.0 -- 8.50 9.5 -- 9.50 11.5 -- -- 13.0 -- -- 14.0- -- -- 17.0 -- -- 20.0 -- -- 22.0 -- -- 26.0 -- -- . 31.0 -- -- 33.0 'S'1 pattern is straightway design, as Illustrator!. B 174 175 & 1751/2 3.38 -- 4.00 -- 4.50 -- 5.50 6.25 6.25 6.75 6.25 7.00 . 8.25 * 9.00 10.25 -- 12.75 -- 13.50 -- 15.25 18.75 -- 21.50 cl HEVB8 5572 Davio P. Currie,Chairman Samuel R.Aldrich 0Jacob . Dumelle Richard J.Kissel Samuel T. Lawton, Jr. State of Illinois Pollution Control Board 189 West Madison Street Suite 900 Chicago, Illinois 60602 Tcuc^monc 912-703-3620 ASBESTOS HEARINGS SCHEDULED. Finding that the uncontrolled spraying of asbestos fiber and other fiber-containing material unreasonably interferes with the enjoyment of life and property and presents a severe threat to the public health and welfare, the Board authorized in Danville that hearings be held on detailed proposed regulations which would restrict the commercial use of products containing asbestos. The set of regulations, if adopted, would be the most comprehensive set of controls for the toxic substance ever enacted. The proposed regulations would, among other things, require a permit for the manufacturing of asbestcps products, for the commercial use of asbestos in.construction work and for the demolition of asbestoscontaining buildings'. Demolition of buildings containing asbestos would have to be conducted in accord with strict controls to reduce dust emission. Plants manufacturing asbestos products would be required to meet an emission standard. The spraying of asbestos fiber, done in high-rise construction, would be unlawful. And the use of asbestos in the brake lining of vehicles manufactured after January 1, 1975 and sold for use in Illinois would be pro hibited. A copy of the proposed regulation is appended to this Newsletter. Asbestos-containing products have, in recent years, been.widely used, especially in the fireproofing of buildings and in the lining of automobile brakes. These uses and others contribute annually to the discharge of asbestos fiber into the atmosphere. The fiber, once released, is thought to be virtually indestructible, resulting in a gradual, irreversible increase in the amount of asbestos fiber present in the ambient air. Medical evidence has shown that heavy,.prolonged exposure to asbestos fiber can cause a lung disease known as asbestosis and a very rare cancer of the lining of the lungs, mesothelioma. CHEVB8 5573 #'R 71-16 Asbestos and Spray Insulation EXPLANATION OF PROPOSED REGULATIONS Science is pointing its medical finger at asbestos and describing the "miracle fiber" as a mineral whose commercial blessings can exact a rather costly toll. Asbestos insula tion and factory workers exposed to heavy concentrations of asbestos fiber over prolonged periods have suffered devastating consequences. They are visited with an alarmingly high in cidence of asbestosis, which produces a diffuse fibrosis of the lower lung, of lung cancer and of an extremely rare cancer of the lining of the lung and abdomen, mesothelioma. The rates of lung cancer are extraordinarly high especially among asbestos workers who are smokers, indicating the syner-. gistic potential of the mineral fiber. The medical evidence is'indefinite as to why asbestos is carcinogenic, with three theories in vogue: (1) The fibers once ingested or inhaled act as a continous physical irritant, inducing a tumor after 20 to 30 years; (2) The fibers contain carcinogens such as benzo (a) pyrene; (3) Fibers- accumulate in the lung and remain immobilized as "asbestos bodies" which cause cancer upon disintegration. Similarly, while the adverse effect of prolonged exposure to heavy concentrations of asbestos is clearly documented, the medical data is disturbingly vague as to the results of long term exposure co low'and moderate concentrations.' Nor is there a clear dose-time relationship for exposure to heavy concentra tions. In short, as with many other environmental contaminants, the public has discovered too late that asbestos is potentially dangerous and too little of the extent of that threat. Rut two depressing facts are agreed upon: That millions of Americans are likely to contain "asbestos bodies" in their lungs and that asbestos fiber once released is relatively indestruct ible. That is, the qualities of durability and of resistance to normal chemical and physical stress, which make abbestos such a commercial, success, render it potentially dangerous to present' ' and future generations because of the tendency of the fibers to accumulate in the atmosphere and in the lungs. In light of these facts, the PCB has proposed the nation's most comprehensive set of asbestos controls. To ban all uses of asbestos would be "alarmism" at its most clamorous. But ignoring CHEVB8 5574 the need to explore and, perhaps, to adopt controls for the significant contributors to a swelling volume of asbestos fiber in our air would constitute a foolish complacency. To this end, the suggested regulations would identify these "significant contributors" as the commercial use of asbestos in construction work; the demolition of asbestoscontaining structures; the manufacturing and processing of asbestos-co.ntaining products; the transportation of certain asbestos-containing products; the disposal of asbestos-containing waste; and the use of asbestos in the brakes of millions of vehicles. Part II would impose several general requirements upon all commercial construction, repair, alteration, demolition, manufacturing or processing activity from which asbestos fiber is discharged into the environment. The persons responsible for such activity must obtain a permit from the EPA. The permit system will serve to produce the advanced .assurrance of compliance with the applicable control regulations and will thus reduce the cost and burden of in-the-field enforcement. In addition these commercial activities would have to provide facilities to prevent the removal of asbestos fibers from the site of such activity on the clothing of employees. Indeed, this poses a rather new concept of air pollution control. Those who'have died fro* lung ailments induced by long, close association to an asbestos worker may be powerful proof of the need for novelty. Finally, Part II would provide for careful waste disposal procedures, as wind-blown refuse heaps and scrap piles contribute to the volume of asbestos fiber in'our air. The simple steps for control eliminate any excuse for such dangerously sloppy housework. Part III would prohibit the spraying of asbestos-containing insulation and fireproofing. Experience has indicated that procedural safeguards are inadequate and their enforcement is an overtaxing burden. Chicago has banned spray asbestos, and New York city and Philadelphia are considering doing so. Procedural safeguards designed to reduce fiber emissions would be required to spray non-asbestos insulation. The biological effect's of these fibers is unknown. Prudence would seem-to dictate reasonable efforts to soften the potential future blow from spray fiber aspiring to asbestos' status. Part IV suggests that various asbestos-related activities at construction sites be done within an enclosure. It Vb'uld also require that asbestos construction products be so installed as to preclude the emission of fiber into the circulating air. 2- CHEVB8 5575 Part V expresses, ironically, what may be a key reason for banning spray asbestos. It would require that procedural safe guards be pursued in' order to demolish a structure whose destruction would otherwise expose members of the public to asbestos fiber. Clouds of dust are often raised by demolition work. The facts that great numbers of persons may be exposed to this dust in urban areas and that the post-war generation of high-rises were the first buildings to use asbestos insulation extensively speak in favor of some such regulation. Part VI suggests an emission standard for manufacturers of asbestos products. The standard is believed tobe within the capture efficiency of baghouse filtration. The proposed boundary standard is thought to be a method for preventing dilution of exhaust gases. The standard would measure only fibers longer than five microns. The justification for this seems to be the administrative con venience of avoiding difficulties in measuring fibers from .5 to five micron's in length. Medical evidence has indicated that the very small fibers may be the most dangerous. And the Board will seek extensive evidence on this point. Part VII would prohibit the use of brake lining in vehicles manufactured after January 1, 1975 and sold for use in Illinois. If brake lining decomposition emits asbestos fiber, then the tremendous number of vehicles using asbestos, and the impracticality4-of controlling these numerous small emission sources would appear to speak to the need for a'product ban. The pro hibition is carefully worded, to avoid the necessity of fitting vehicles produced prior to 1975 with non-asbestos brakes. It is contemplated that the ban will necessitate design changes, probably to disc brakes, and it is thought that requiring the invidual vehicle owner to undergo this expense isUnreasonable. The time lag of over three years is thought to be sufficient ,for vehicle manufacturers to accomplish any necessary design changes. 3- CHEV RR RR7fi Part is Part II: Part III Part IV part V Part VI Part VII Proposed Regulation Only June 9, 1971 CHAPTER V: TOXIC SUBSTANCES ASBESTOS; SPRAY INSULATION Table of Contents Introduction 101. 102. 103. Authority Policy Definitions General Recuirements 201. Permit 202. Removal of Asbestos from clothing 203. Waste disposal Spray Fireproofing and Insulation 301. Spray asbestos prohibited 302. Non-asbestos spray insulation Construction, Alteration and Repair of Structure 401. Enclosure 402. Preclude exposure to circulating air Demolition 501. Necessary and practicable safeguards 502. Cessation of demolition work. Manufacturing 601. 602. 603. Emission standard; concentration at boundary Process water Waste sludge disposal Asbestos-Containing Products 701. Transportation 702. Brake lining CHEV B8 5577 PART I: INTRODUCTION 101. Authority. Pursuant to the authority in Sections 9, 10 and 13 of the Environmental Protection Act which empower the Board to adopt regulations forbidding the "sale, offer, or use for reasons of air pollution control" of any article, and to set "standards specifying the maximum amounts or concentrations of various contaminants that may be discharged into the atmosphere"; and to set standards for the issuance of permits for the operation of any equipment or facility capable of causing'or contributing to air pollution; and to promulgate "conditions regarding the... use of any....article determined by the Board to constitute an air pollution hazard"; and to adopt effluent standards limiting the amounts of contaminants that may be discharged into the water of Illinois, the Board adopts the following rules and regulations: 102. Policy It is the purpose of the General Assembly in adopting the Environmental Protection Act to maintain and enhance the purity of the air and water of Illinois in order to protect health, welfare and the quality of life. Accordingly, it is hereby determined' that the uhcontrolled discharge of asbestos fiber into the environment Jends to severely endanger the public health and welfare and that the uncontrolled spraying of fiber-containing materials unreasonably interferes with the enjoyment of life and property. It is the purpose of these regulations to control the amount of asbestos fiber released into the environment from the major sources of emission. Such control is necessary not only to protect those members of the public who are in proximity to heavy concentrations of asbestos fiber but also to safeguard the health of future generations endangered by the continuous discharge of asbestos fiber which can be toxic and which tends to be cumulative1 both in the atmosphere and in the human body. Where health can be protected by the adoption of an emission standard or of procedural safeguards, such a course has been pursued. In those instances where restriction is unfeasible because of the tremendous number of small, uncontrollable emission sources (automotive)or because of the unusual nature of the emission source (spray asbestos at construction sites) a product ban has been resorted to. These prohibitions have been made with full consideration given to the available alternative materials. It is also the purpose of these regulations to reduce the emission of non-asbestos particulate from spray-fireproofing and CHEVB8 5578 insulation. To protect against these emissions, the biological .effects of which are unknown, procedural safeguards have been .'enacted. 103. Definitions Agency - The Illinois Environmental Protection Agency Asbestos - Any fiber or any mixture containing fiber of , hydrated silicate mineral, which, on the basis of its crystalline structure, falls into one of. two categories: (1) pyroxenes - chrysotile fiber; (2) amphiboles - crocidolite, amosite, tremolite, actinolyte or anthophylite fiber. Board The Pollution Control Board of Illinois. Commercial Activity Any activity done for hire or having financial profit as a primary aim. Debris Asbestos-containing waste produced by the demolition of a structure. Spraying Waste - The pneumatic application of material used. for fireproofing or insulation. - Any asbestos-containing matter which has been or is intended to be discarded. PART II: General Recuirements' No commercial activity, not otherwise hereinafter prohibited, involving the discharge of asbestos fiber into the environment from the construction, alteration, repair or demolition of a struc ture or from the processing or manufacturing of asbestos-containing products, shall be conducted unless the person or entity in charge of such activity complies with the following regulations: 201. A permit shall be obtained from the Agency to engage in such activity. Before obtaining such permit, the applicant shall demonstrate compliance with the following safeguards: (a) The designation of personnel to'exercise full time supervisory authority over all aspects of the activity from which the release of asbestos fiber into the environ ment could result, in such a manner as to insure compliance 2- CHEVB8 5579 with the pertinent asbestos c.ontrol regulations. (b) That each employee engaged in such activity has completed or will complete a satisfactory course of instruc tion on the potential hazards of exposure to asbestos fiber including the precautions that must be observed.to prevent or restrict the dispersion of asbestos fiber into the environ ment. (c) That such additional safeguards as are hereinafter specifically required and such, precautions consistent with the purpose of these regulations as the Agency deems neces sary under the circumstances shall be complied with. Facilities shall be provided and procedures instituted and supervised that prevent the removal of asbestos-containing material from the site on the clothing of employees. Asbestos-containing wastes shall be immediately vacuumed or otherwise collected where vacuming is impossible,- and shall be placed in a container resistant to tearing or breaking under normal handling conditions, which shall be tightly sealed and clearly marked as containing asbestos waste. Such containers shall be placed directly upon a vehicle for disposal by burial at an ap proved site. Section 203 shall not apply to the demolition of a structure, except as provided in Section 501(a),, (d) and (e) or to the disposal of sludge waste except as provided in Section 603. PART III; SPRAY FIREPROOFING AND INSULATION The spraying of asbestos-containing material is prohibited. Non-asbestos particulate matter used for insulation or fire proofing shall not be sprayed unless the following procedures are taken: (a) Before the start of spraying operations, all floor areas shall be swept clean and cleared of all objects, material and equipment other than that employed in the appli cation of the fiber-containing material, or, in the alterna tive, all such objects, material and equipment shall be covered with plastic or plastic-coated tarpaulins. (b) The entire floor or area to be sprayed shall be enclosed with plastic or plastic-coated tarpaulins in a manner which shall preclude the escape of fiber-containing material from the enclosure. All interior open areas such as elevator shafts and stairwells shall be enclosed in a man ner which shall prevent the escape of fiber-containing -3- CHEVB8 5580 material from the working area. "Stack effect" of the shafts, stairwells and comparable spaces shall be considered in providing proper enclosures. (c) Regardless of adherence to the stated control practices, any visible emission of fiber-containing materials beyond the building perimeter will be considered a violation. (d) In case of visible emission of fibrous material from the construction site, immediate steps shall be _taken to cause the cessation of such emissions by either ' effective control measures or work stoppage at the source of the emissions. There shall then be immediate and com plete cleanup of all material that has escaped the construc tion site, and measures shall be taken that will insure that no further dispersal of any fibrous material into the atmosphere can occur. (e) The entire sprayed area, all ledges and surfaces including tarpaulins within the enclosure shall be thoroughly vacuumed upon completion of the spraying operation and immediately before the enclosure is dismantled. The vacuum cleaner shall contain a strong, single-service, disposable inner bag of durable material which shall be removed from the vacuum cleaner and tightly sealed. The bag shall then be placed in a container and disposed of at an approved site in accordance with Section 203. (f) All areas used for opening bags containing fibrous material or the changing of hoppers shall be enclosed so as to prevent the escape of such material the immediate area in which such activity occurs. from (g) Any plenum or other structure coated with or containing fibrous insulation and used in the circulation of air in a building shall be thoroughly cleaned of all debris and waste insulation. All applied fiber-containing insulation within a plenum or duct shall be coated with a sealant which precludes exposure of the fiber-containing material to the circulating air. PART IV: CONSTRUCTION, ALTERATION AND REPAIR OF STRUCTURE 401. (a) The cutting, trimming, fitting or stripping of asbestoscontaining material in the construction, alteration or repair of a structure which is done at the site of such structure shall be conducted within a special enclosure designed to preclude the escape of asbestos fiber from the immediate area of such enclosure. (b) The mechanical exhaustion of dust from such enclosure to the ambient air is prohibited unless such exhaust system is equipped with a fabric filter for dust collection. -4CHEVB8 5581 402 . Asbestos-containing material applied''in the construction, alteration or repair of a structure shall be coated with a sealant, provided with a cover or installed in some other manner so as to preclude exposure of the asbestos fiber to the circulating air. PART V; DEMOLITION 501. Where the risk of public exposure to asbestos fiber from the dislodging of asbestos-containing materials is present, no demolition of a structure shall be initiated unless all safe guards necessary and practicable to reduce the emission of dust are taken. .Such procedures shall include, but are riot necessarily limited to: ,(a) Boilers and pipes insulated with asbestos-containing material shall be wetted and stripped before toppling of walls is begun. This procedure shall be followed, where practicable, as to all other asbestos-lined surfaces. Such asbestos waste shall be immediately bagged and disposed of in accordance with Section 203. (b) Demolition by toppling of wal,ls is prohibited except, within an enclosure approved by the Agency as part of the permit granted for demolition of that structure. (c) Before the demolition of any section of the structure adequate wetting to suppress the dust shall be employed. (d) Asbestos-containing debris shall not be dropped or thrown from any floor but shall be transported by dust- tight chutes or buckets. Asbestos-containing debris in chutes or buckets shall be sufficiently wetted to preclude dust dispersion at the point of discharge.. (e) All asbestos-containing debris shall be thoroughly wetted before loading into trucks, other vehicles or con tainers. Bering transport such waste shallbe enclosed or covered so as o prevent dust dispersion. Asbestos-containing debris shall be disposed by burial at an approved site. 502. Iri the event asbestos-containing matter becomes air-borne beyond the property boundaries or in the event freezing temper atures preclude the use of water for dust suppression, demoliton work shall cease until adequate alternate measures can be taken. PART VI: MANUFACTURING 601. (a) No factory, plant or enterprise which engages in the processing or manufacturing of any asbestos-containing product shall emit asbestos fiber into the ambient air in excess of .5 fiber per cubic centimeter of air. The ambient -5- CHEVB8 5582 air quality at the boundary of such factory, plant or enterprise shall not exceed .05 fiber per cubic centimeter of air. (b) Only fibers of 5 microns or greater in length with a length to breadth ratio of 3 to 1 shall be counted. (c) Sampling shall be determined by the membrane filter method with phase contrast microscopy at 430 X magnification. 602. No water used in processing o.r manufacturing which contains concentrations of asbestos fiber shall be discharged into sewage systems or to the waters of Illinois. 603. Waste sludge containing asbestos collected from settling ponds shall be enclosed during transport and shall be disposed by burial at an approved site. PART VII: ASBESTOS-CONTAINING PRODUCTS 701. No product which may emit 'asbestos-fiber during its trans portation shall be transported unless such product is enclosed in such a manner as to preclude 'the emission of asbestos fiber into the ambient air, 702. The use of asbestos in the brake lining of vehicles manu factured after January 1, 1975, and sold for use in Illinois is . prohibited. -6CHEVB8 5583 REQUEST FOR PRODUCTION NO. 5 RELEASE OF OPERATING EQUIPMENT FOR MECHANICAL WORK RI-9900 EL PASO REFINERY 20A SAFETY AND HEALTH HAZARDS-RESTRICTED AREAS (CONTINUED) Rev. 11/78 ENTRY PERMIT NO. HIGH CONCENTRATION H2S AREAS COPY OF PERMIT MUST BE IN ENTRANT'S POSSESSION WHILE IN PLANT DATE19FOR PERIOD BETWEENAND PERMISSION IS GIVEN TO THE FOLLOWING INDIVIDUAL_______________________ TO ENTER PLANT NO. FOR THE PURPOSE OF t^THIN THE FOLLOWING LIMITS CONDITIONS AND RESTRICTIONS APPROVED________________________ UNIT OPERATOR (This permit; is good only for the day it was issued.) IN OUT >x x xx X X X X ACTUAL IN/OUT TIME SIGNATURE Revised: 6/S4 (Replaces 5/75) 18 CHFV RR SARA RELEASE OF OPERATING EQUIPMENT FOR MECHANICAL WORK * RI-9900 EL PASO REFINERY 20A SAFETY AND HEALTH HAZARDS-RESTRICTED AREAS Revised: 6/84 (Replaces 5/75) 15 CHEVB8 5587 INDUSTRIAL HYGIENE SURVEY CHEVRON U.S.A., INC. MANUFACTURING EL PASO REFINERY Report Date: Prepared By: Reviewed By: June 29, 1984 C. L. Kyllonen Industrial Hygienist N. C. Zeiser Senior Indu Hygienist CHEVB8 5588 INDUSTRIAL HYGIENE SURVEY EL PASO REFINERY INTRODUCTION An industrial hygiene review of the El Paso Refinery was conducted by Mr. C. L. Kyllonen of Corporation Industrial Hygiene during visits in April 1983 and June 1984. The primary purpose was to review plant operations and activities in order to identify any potential worker health hazards, based upon walkthroughs of the facility and discussions with employees. Principal findings are discussed below. DISCUSSION Refinery Streams Current toxicity information indicates that potential health hazards can be present in refinery streams. Appropriate personal protective equipment, including impervious gloves and any additional measures such as respiratory protection, use of engineering controls, and good personal hygiene measures are the main elements, in minimizing potential exposures to such streams. Hydrogen Sulfide Under certain upset conditions, routine detector tube testing of process fuel gas streams, such as from C1909 at the FCCU and from D3906 at the Hydrofiner, could result in the release of H2S within the operator breathing zone. Remote venting and gas-tight sampling provisions on such streams can be used to minimize potential exposures. Similar remote venting of streams away from the operator breathing zone can minimize H2S releases when discharging light hydrocarbons from lines at the older crude unit accumulator pots, and when checking for hydrocarbons while draining foul water from C3901 at the Hydrofiner. Personal lead-acetate paper tape H2S warning devices, occasionally seen within the Refinery,.do not provide adequate protection against potential H2S inhalation hazards due to their lack of distinctive warning properties. A number of MDA Monitox personal H2S monitor/alarm units have been bought by the Refinery. During work in remote areas (such as water-drawing from sour tankage), such solid-state units can serve as warning devices if potentially-hazardous H2S is released. Such water-draw sites within the Refinery are provided with signs warning of potential H2S hazards. Within the SRU/TGU Control House, it was noted that Channel 25 of the General Monitors H2S alarm unit does not clearly display which of four sensing locations has triggered the unit, including one near the Control House rooftop air intake. Expansion of the system's display capabilities could provide clearer indication of individual sensing locations. It is understood that the H2S alarm system is often triggered during collection of D5950 overhead reflux samples. Air monitoring can be useful in determining actual airborne H2S levels during such work, and/or the need for any additional control measures. CHEVB8 5589 2 Crystalline Silica It is understood that conventional sand is used for dry, unconfined abrasive blasting outside the Shop areas. Silica-free abrasive blasting agents are preferred for such purposes, to minimize potential inhalation hazards. It is understood that the use of dust masks approved for silicosis-producing dusts is incorporated within written procedures and followed during recharging activities at the Clay Treaters. Asbestos El Paso Refinery Instruction No. 1410 summarizes current requirements for asbestos handling within the facility. Future air monitoring during selected work operations (including gasket cutting at the Storehouse) will be useful in determining actual airborne asbestos concentrations. Isolated stockpiles of older asbestos rope packing materials and other friable asbestos products were spotted during the visit. Substitution of newer asbestos-free materials or appropriate packaging of stockpiled items to control dusting can be used to minimize potential exposure hazards. Respiratory Protection 3-M Model 9920 respirators approved for toxic dusts, mists, and fumes were observed in appropriate use within the Refinery during our visit. The existing yard air/regulator/filter assembly providing breathing air to the abrasive blasting hoods outside the shops does not comply with existing Federal OSHA requirements regarding documentable air purity. Inorganic Arsenic Future air monitoring during maintenance activities involving the Alkylation Plant and associated spent acid storage tanks will be useful in determining whether inorganic arsenic (a trace contaminant within smelter acid) is likely to accumulate within process equipment. The handling, storage, labelling, and usage of inorganic arsenic compounds is regulated by Federal OSHA, including those compounds likely to be present with the Quality Control Laboratory. Safety Showers and Eyewash Fountains Existing bottle-type emergency eyewash units seen within the Refinery cannot provide 15 minutes flushing capabilities; hard-piped units are preferred. Numerous safety shower and/or eyewash units have been installed recently, including ones at the Dry Dye Building, near Tank 108, across from the Tankfield Control House, and at the QC Lab bottle washer. All such units are periodically tested, with records maintained on inspection sheets. A permanent safety shower/eyewash was not seen within the Northeast end of the South Alkylation Plant area; no eyewash was observed within the Alkylation Plant Lab Shack. CHEVB8 5590 -3- Chemical Additives Numerous bulk storage and closed-system chemical transfer/injection facilities have been installed recently within the Refinery, eliminating unnecessary operator handling of such materials. Some compounds, such as Betz C-5P Microorganism Control or chromates in cooling towers are no longer used. It is understood that Pave-Bond Anti-Strip is no longer handled at the Asphalt Plant truck racks. Additives facilities at Cooling Tower No.. 6 were recently repositioned and provided with correct chemical hazard identification. Unused chemicals formerly stored near the WWTP and other plant locations have been discarded. At the Old Tool Room Area, cleaning agents stored in drums lacked appropriate labels, which would ensure prompt identification in case of emergencies. Refinery locations where Betz Krom-trol is dispensed lacked appropriate chemical hazard identification (yellow lining or equivalent). The material contains chromates (and in some formulations, phosphoric acid). The corrosive antioxidant handled within the Dry Dye Building was lacking similar chemical area hazard identification. Certain Betz Slimicides (including C30 and DE-364) contain dimethylformamide (DMF), a material whose toxic properties are described in Chevron MIB #1426. Future air monitoring during open-air handling of such slimicides will be useful in determining typical airborne concentrations of DMF. When handling any such compounds, careful work practices and appropriate personal protective equipment are important measures in minimizing potential exposure hazards. Lead Compounds Potential exposure hazards to inorganic lead (not to be confused with organic lead compounds such as those in motor fuel anti-knock additives) may exist during certain Refinery work activities. These may include abrasive blasting and hot work on surfaces previously coated with leadbased compounds, work at sites formerly used to weather organic lead tank sludges, and batching of lead acetate solutions with the Quality Control Lab. Inorganic lead compounds are stringently regulated by Federal OSRA. Future air monitoring during such representative work activities will be useful in determining actual airborne inorganic lead concentrations. An appropriate label on the Sixth Street overhead organic lead pipeway, identifying the toxic contents of the line, would ensure better warning in the event of an unexpected release. Other organic lead handling activities at the unloading spots and storage drums appeared to be consistent with Ethyl and Dupont guidelines. Landfarming Operations During our visit, it was understood that respiratory protection is routinely worn by the tractor operator during discing or other landfarming . activities likely to generate airborne dusts.. Future air monitoring during such work will be useful in determining actual airborne dust levels and the adequacy of existing respiratory protective devices. CHEVB8 5591 -4- Sulfur Recovery, Tail Gas Plants Sulfur seal rodding-out activities at the SRUs could result in the release of SO2 within the worker breathing zone. Future air monitoring during such work will be useful in determining actual airborne SO2 levels. At the TGU, it is understood that workers involved in the handling of powdered Murex Vanasol at the Balance Basin wear the recommended respiratory protection due to the irritant properties of vanadium compounds. Rheniformer and Isomerization Plants Existing ethylene dichloride (EDC) dedrumming/mixing/injection facilities at these plants could result in the release of EDO vapors while in use. The potential health hazards associated with EDC are summarized in Chevron MIB #554. Alternative chloriding agents or revised handling methods/equipment are possible approaches in minimizing potential worker exposures to EDC. FCCU Signs outlining the required respiratory protection are posted within the catalyst fines-handling areas beneath the precipitator. Similar respiratory protection, worn by workers immediately downwind of such fineshandling activities, would serve to minimize potential dust inhalation hazards until revised catalyst handing methods can be investigated. Crude Unit No. 6^ Powdered Merox catalyst formerly used within this plant has been superseded by the water-based slurry formulation, eliminating potential dust exposure hazards. At the time of our visit, no Merox slurry contamination of personal protective equipment among operators was observed. Laboratory Facilities At the time of our visit, fume hoods within the Asphalt Plant Lab and QC Lab did not meet minimum recommended Company face velocity specifications; the hood in the Octane Lab similarly did not meet more-stringent Ethyl or Dupont minimum face velocity specifications. It is understood that Designs Engineering is investigating hood improvements. The Octane Lab fume hood was provided with a means of controlling unexpected spillage from the burets. QC Lab bottle washer ventilation system improvements have been made; face velocity measurements performed by Mr. J. M. Driscoll have been within acceptable limits. Only unbreakable plastic containers of laboratory reagents were seen atop the Eagle storage cabinet in the solutions room of the QC Lab. The QC Lab's chemical inventory list will prove useful in future identification of unnecessary stockpiles of littleused chemicals which could otherwise result in potential exposure hazards through mis-handling or improper storage. No aging unstable acids such as perchloric or picric remain in the Lab. CHEVB8 5592 Maintenance Within the Welding Shop, the use of general dilution ventilation and pedestal fans cannot assuredly control potential welding fume inhalation hazards. The use of local exhaust ventilation devices, collecting the contaminants at their point of generation, is a recognized means of control; the use of appropriate respiratory protection is considered acceptable primarily in the absence of other effective control measures. Within the Machine Shop, it is understood that hearing protection is routinely worn by personnel performing metalspraying, but not likely to be worn by others in adjacent work areas. Due to the high noise levels generated by the metalspray apparatus, appropriate hearing protection can be used to control potential noise exposures among nearby personnel, or the alternate use of noise control barriers. There was visible evidence of overspray behind the metalspray lathe bed and leakage from the ductwork seams between the Clarage fan and the north shop wall. Minor sheet metal fabrication/repair work could control both conditions. Prior spillage of mercury within the Instrument Shop could result in the generation of odorless mercury vapors. The use of vapor depressant compounds during spill cleanup is an appropriate means of controlling such potential inhalation hazards. CHEVB8 5593 Memorandum San Francisco, CA June 29, 1984 INDUSTRIAL HYGIENE FOLLOWUP VISIT EL PASO REFINERY File 121: CUSA Hfg. MR. J. C. KEATING: A visit to the El Paso Refinery was made by Mr. C. L. Kyllonen of Corporation Industrial Hygiene in April, 1983 as a followup to the industrial hygiene survey performed in June 1980. The purpose of the visit was to review the status of the recommendations made by the industrial hygiene group and to discuss any additional items of concern. As no report encompassing the 1983 visit had yet been issued earlier this year when Corporation Industrial Hygiene formalized its review and followup procedures regarding new and previous recommendations for all facilities, a return visit was made to the Refinery by Mr. Kyllonen on June 3-4, 1984. During that most recent visit, mutual agreement was reached on all items appearing in this report, which effectively supersedes the 1980 report and provides a single set of recommendations addressing all current concerns. During the 1983 visit, thorough walkthroughs of all plant areas were conducted, accompanied- by Mr. J. M. Driscoll. Particular attention was directed to facilities and work activities specifically reflected in the Corporation Industrial Hygiene survey report recommendations dated November 10, 1980. Due to operational changes with the Refinery, plant modifications, and implementation of specific Refinery measures to control potential employee exposures, many of the original 1980 industrial hygiene recommendations were determined to be satisfactorily resolved or otherwise no longer applicable. Partial descriptions of such "closed" recommendations appear in later portions of this report. The ongoing industrial hygiene program for the El Paso Refinery should emphasize the completion of the current industrial hygiene recommendations appearing in Attachment 1, with supporting information shown in Attachments 2 and 3. The'current recommendations, categorized on the basis of relative significance as explained in Attachment 1, consist of unresolved items from the 1980 report plus additional areas of concern developed during our subsequent visits and ensuing telephone conservations. As agreed upon during our June 1984 visit, we request that implementation timetables be developed for each recommendation and forwarded to us within thirty days of CHEVB8 5594 Mr. J. C. Keating -2- June 29, 1984 receipt of this report. It was additionally agreed that followup status reports will be prepared by the Refinery and forwarded to us at six month intervals thereafter, so that our files will remain current. The side-byside recommendation and response format suggested in Attachment 1 is adequate for the implementation timetable and followup reports. Discussion The 1980 recommendations regarding the control of potential worker exposures to PNA-containing streams have been superseded by recommendations encompassing all refinery streams. This change is in response to the toxicity information on refinery streams currently available, and partially in anticipation of the recently-promulgated Federal OSHA Hazard Communication Standard. That standard requires employers to. establish by May 25, 1986 a system for informing employees about the chemical health hazards present at their worksite. A review of this standard is currently being coordinated by Corporation Industrial Hygiene to determine how it will apply to Chevron facilities and to develop a compliance strategy for the Company. Information and assistance in complying with the standard will be provided to Chevron facilities as it becomes available to enable them to meet the legal deadline of the standard. As the first step in complying with the standard, we have recommended that the El Paso Refinery chemical inventory be expanded to encompass all intermediate refining streams for which there is some potential for worker exposure. Additional information regarding such inventory efforts will be forwarded by Corporation Industrial Hygiene once it becomes available. The air monitoring activities outlined in Attachment 3 have been developed as "starting point" guidelines, intended to fulfill one or more of the following purposes: to comply with monitoring requirements mandated by existing applicable Federal OSHA regulations; to determine the effectiveness of existing exposure control measures; or to provide rangefinding data for suspect activities which could result in potential worker exposures. It is anticipated that additional monitoring may also be warranted for other compounds in response to possible inquiries or complaints from workers; following implementation of operational or facility modifications within the Refinery; or in anticipation of future rulemaking currently undergoing Federal OSHA review, for compounds such as benzene or ethylene dibromide. As part of the above monitoring program, a periodic review of the monitoring results should be performed by Refinery personnel to determine if exposure results are low indicating that monitoring of those operations can be concluded, if exposure results are elevated and engineering controls or other protective measures are needed, or if exposure results are inconclusive and additional monitoring is needed. A suggested format for this summary, and the data elements to include are shown in Attachment 4. However, if an alternative summary format containing this information is preferred, it can be used in place of the attached format. Corporation Industrial Hygiene is available to assist in the interpretat-ion-of Refinery CHEVB8 5595 Mr. J. C. Keating 3 June 29, 1984 monitoring data wherever necessary. Report Format This report consists of two related segments. This memorandum plus Attachments 1-4 are provided for the use of management. They are followed by a separate second portion containing survey observations and discussions relating to the Attachment 1 recommendations and older resolved items. That portion has been compiled in a format consistent with the requirements of the Fed-OSHA regulation (29 CFR 1910.20) regarding employee access to exposure records. We thank you for your cooperation and the valuable assistance provided by facility personnel during the visits. If you should have any questions, please contact Mr. C. L. Kyllonen at (CTN) 894-6915. CLKrjlw Attachments cc: Mr. W. E. Dunn Mr. I. H. Gilman Mr. R. S. Proctor Mr. N. C. Zeiser CHEVB8 5596 To L 1/0 /-fotiFBg&F' &L ffoo ef V From O L KVlLoNgj\} }1^5 5.F, 0uB/3-{ Your Fils Lf&) ubject Mi$ TKANSIT& Sruby ate 5~'SH 19 % farftCHFD /net? swfi? fi&uurs cF AW ? AS/^TPS //W5776/fr)<W . lAlTLF 7Z> smn& KRftrUfNfr zer&s of n^0 tsza tteLPSKS hUPU/Vf- fcotrrt* GJo&t kon\)\nf5. Aio A55e5n>5 Rtfery Ws?Cfr ierecrez UPorf AFPLiSiS of- TRF ' * Rum c/Ksentt. Bob ouf?~ Ufa Is PvAMfiKb/K16- THTZF SMAF fcssuun 'bifc&LTT'j to Mlrcu uNled- SerfUZArr? Mitcm is (\eppaemy ijiu*(Wr- T7) SfWPlF. Per 4 F/KI> LtfCATfcW tWASblPbW.'f &&&& A Ce(Ltr%- UU\J&PL /as Wfl< ocu&iNkLtf p&rd$e2>i ofotJ jfis Pterwsj &***k vhcJmob). f^. fm ue~ ca*i "bi<cu<;<; /wy p/Z?o$eb hVbmoriAn. i immediate reply will help finalize this matter. leply 7p^pliA6t if pleFessr^y <&t f\Pf=aoefi.ifrrer_ Signed _, ,./0 ________ / V- Data . 19 CC : NC~Z~ ntd In U.S.A. Signed iginator - Retain yellow copy. Forward white and pink (with carbon attached); Addressee - Please return white copy with your reply. GO-144-C (OS-7 .5 CHEVB8 5597 EAL Corporation n/r Thermo Electron cjn 2030 Wright Avenue Richmond. California 94804 (4151 235-2633 (TWXi '310-2182-8J32 ANALYSIS REPORT Customer Standard Oil of California 225 Bush Street - Room 1324 San Francisco, CA 94104 Attention: R.J. Reinhart Date: Samples Received: EAL W. O. No. Purchase Order No.: 5/17/82 5/11/82 470172-37-440 SCMED115312X BATCH NO. ADM 82-01 SAMPLE IDENTIFICATION EAL CUSTOMER ASBESTOS FIBER COUNT Fibers/100 Fields : Fibers/Filter Fibers/cc VOLUME (L) 37-440-1 37-440-2 37-440-3 AA-1 AA-2 AA-10 Blank <1 <1 <1 <6.58 x 10 <6.58 x 102 <6.58 x 102 <0.0037 <0.0037 ---- _ 180 180 Analysis by phase contrast microscopy per NIOSH P&CAM 239-. JB/dss /A Jeffrey Brown Program Manager EAL Corporation laboratories are Accredited by the American Industrial Hygiene Association; approved by the State oi California (or complete chemical, radiological, bacteriological and bioassay analyses: licensed by the State of California as a Clinical Chemistry laboratory. CHEVB8 5598 Flange Ratings 125 lb. flat face 150 lb. RF 300 lb. RF 600 lb. RF 150 & 300 lb. RF Ring Joint Small T&G EL PASO REFINERY Guidelines for Gasket Applications Service Fire system, utility air and water systems. 110 lb. steam, LPG/H,,S and general services to 450 F 400 lb. steam, LPG/H,,S and general services to 750 F All services with 600 lb. RF flanges except sulfuric acid service. Fresh and spent SULFURIC ACID All services All services Gasket Material Service sheet/ asbestos Spiral wound/ 304 asbestos Spiral wound/ 304 asbestos Spiral wound/ 304 asbestos Spiral wound/ 316 African blue See note 2 316 double jacketed asbestos ring Notes: (1) Contact engineering prior to replacing service sheet gaskets with spiral wound gaskets in RF flanges on vessels, drums, columns and exchangers. (2) Contact engineering for information on the type of material required for ring joint gaskets. (3) If there is any question about specific installations contact your supervisor. CHEVB8 5599 ' EL PASO REFINERY Guidelines For Gasket Applications FLANGE RATINGS Service.. Gasket material /25 LB FLAT FACE Cast xroM 150 LB RF 300 LB RF GOO LB RF ISO f 300 L6 RF RING Jo/'MT Small T f 3 Fire System, ut,l.ty AlR f WATER SYSTEMS service Sheet/' AsSESTOS 1IO LB STEAM ^ LPG/m2S i General Services to 45oF SpiraL WouHD / 3o4 Asbestos 400 LB STEAM, LFG/h{sS f General SCrvicesto iso F SPiRAL wound/ 3op Asbestos All Services with C?oolb RF flanges exceptSoLfLipic AC 10 SERVICE. spiral wound / 3o4 asbestos Fresh i spent SuLnaftic. acid spiral wound,/ 316 AFRICAN BLUE ALL SERVICES SEE note 2 All services sic-del d /isficnj, R-ng Notes ' J Contact E"rs|Oj/NEiETftiHG pPioiA To KpL-Vj/NG '1=LR.vjcg iHffc t Gaskets with spiral wound Gaskets W R-F. Flange's ON VKSfLS,, DRUMS/ C.oLurt*4S AnL ><.CHANSf^S ($ j XF THERE /S ANY QUESTION ABcuT Specs riC XiNSTALLftTicNS Contact Vo a?, SXipgRv'iSoR . L2; Contact n &/n eering FoR I'MftfiMAn'wl om THE TypE ^p /'-'IatERiR cPu i & To ft Ri'wC- sJ'b'Hi pz-Azk&Fs Flange Ratings 125 lb. flat face 150 lb. RF 300 lb. RF 600 lb. RF 150 & 300 lb. RF Ring Joint Small T&G EL PASO REFINERY Guidelines for Gasket Applications Service Fire system, utility air and water systems. 110 lb. steam, LPG/H,,S and general services to 550 F 400 lb. steam, LPG/H,,S and general services to 750 F All services with 600 lb. RF flanges except sulfuric acid service. Fresh and spent SULFURIC ACID All services All services Gasket Material Service sheet/ asbestos Spiral wound/ 304 asbestos Spiral wound/ 304 asbestos Spiral wound/ 304 asbestos Spiral wound/ 316 African blue See note 2 316 double jacketed asbestos ring Notes: (1) Contact engineering prior to replacing service sheet gaskets with spiral wound gaskets in RF flanges on vessels, drums, columns and exchangers. (2) Contact engineering for information on the type of material required for ring joint gaskets. __ _ (3) If there is any question about specific installations contact your supervisor. CHEVB8 5601 I 'EL PASO REFINERY Guidelines For Gasket Applications FLANGE RATINGS Service. Gasket matpriai \25 LB PLAT FACE Cast jtroN ISO LB RF 300 LB RF 600 lb RF l^iO f 3oo L8 RF RING LTO/NT '.-'all T f 0 FiRE SYSTEM^, UT1L.1TY Air i water systems SERVICE SHEET/' Asbestos no LB STEAM; LPG/HzS *3pira. 1 wouHD/ 4 General Services to HSo f 3cW Asbestos HOO LB STEAM, LPg/hzS t General SErvIcesto i5oF SPIRAL wound/ 3oh Asbestos All Services with goolb RF FLANGES Except SLilflr\c Acid SERVICE. ! spiral wound / 3oH asbestos Fresh 1 spent Suu-uaic. Aci o spiral woumd/ 1 316 AFRICAN BLUE Notes CI) COMTAcT BslO/N^iTRiNG pRtoR To REjOLAcjN SeRv/ce SHfET Gaskets v/iVh spiral wound G^ers /N RF. :Flanges ON VESSEl-S, DRUfAS, doLut^NS Artb EKCHANGERS (2) XF THERE is ANY QUESTION AS ConITacT YouR supervisor . CHEVB8 5602 MEMORANDUM GO-144 ------------------------------------------------------------------ ------------------------------------------------------------------------- "ROM: subject: F5 As k E? T* Tvpc S/m^TR W t-3 For. L^FF^'R^IT"' SErv;c:S . ... OUR FILE: YOUR FILE: 19 5gRV/c ___________ FLaMGF lype/^T'iHG____________ GAjskeT Tv^g/matpr^ l U i t LiTV /A//3. . X/U STfZUMdMT A/C '^ FRSM f CobLiW G Tbw/t WATS: R. -- ItO'iL 3TEAKI ^saviors 7~o &>zMlftA l-- PF RF/lS& UB ______ Sgftwcg SHeex /Asggsros FF/12S i-B C.X. -- Segv/cg sheet/Assesros R F / lS~o l.B _____ S~p/>-A L \JoUnS>/3o V-A SjSCSTD s Q S7~E^ Ni /^a>D Sf3Tvi oe To *7Sp 2-- RF /?oo l3 ___SiDfRA L SsJouh >/35?V -Assgsr&s TAK| Co^DSkIGATP `f So/Lft* fit d ^A-rgg To 6*0 0 J>Sl & RF/feOo u __ SpitzA L WouttCt/ 30^-Asfigsrojs -RgH Amo SpKiT SjLfuftic. -RE-/lj?-i-3'Q.0-t6____SpiR^L \Vot7^0 /iNaL- AFK>'c*fJ r SSLUitt/=g AAsss. Pg'/K.-.g RF //.To f1 3op LB_________ SpjRfhL \jy/oUhs>goM- Aagi?aTD-5 MoTgS C\) ^ggy/'g/T -<rAgg7~ F/jg^eTS /3ftg A tov/g> OmIv ^.SHow^ ASovg og rpA BIwajOWcS. _fg j 3T ~n-i /?g /S ZiAiV (&u(?sTi'or~l aqpuT* SPg'cifec. .rwsrau^r/'o^ COMrAcT yDUZ SL/pV7 SoA ,------------------------------------------------------------------------------------ CHEV B8 5603 WHEN REPLY IS REQUIRED. FORWARD ORIOIMAi AMn time EL PASO REFINERr Guidelines For Gasket Applications PI AN6. RATINGS .GASKET MATERIAL 125 LB FLAT FACE CAST JTROt4 15*0 LB RF ZOO LB RF GOO LB RF ^50 f 300 L8 RF Rifsle J'O/'aIT ' -all T f FiRE SVSTEM^UTiLiTY Air f WATER SYSTEMS SFRvice: sheet/ Asbestos ` ilo LB STEAM, LPG/h^S ^ General services to MSo F SpiRAL. wouHd/ 304 asbestos HOO LB STEAM, LPG/H2S f General Services to 750 F SPIRAL wound/ Son Asbestos All Services with goolq RF FLANGES Except Sit lJxjfhc Acid service. spiral wound/ So*-! asbestos Fresh { spent SuLmp.ig Aci & spiral wound/ 3/6 AFRICAN BLUE ALL SERVICES ALL SERVICES 3ic> del Jacketed Asbestos r,ng Votes ' / (L CONTACT SslOlHlEEftlMG pftl'oiR TO REplAciNG S*R.vkl SH5ET Gaskets vyirn spiral wound Gaskets in RF. Flanges on vessels. Drums, columns and Exchangers (2) TF THERE: is A/W C?uESmoN AQouT Spec/Fic XNsrAUATparfS Contact Vour 5'Lptft.v/SoR . / / CHEVB8 5604 #y-Vn MEMOGRAM Date sr/nfsz To: L-A Na/_________________________________ . from: Rgl. _______________ ATTAgH-eJD f^oR. YQuR- '<gvy An > AfipiQgVAt. /-S T"H "pR,opoSK) (Sul'ClB. For. <Sas ker~' AqpUcjzt-i'oaJ js wi't-h -mg you *su gg. p^s OWj<S.s CHEVB8 5605 :PAR I M EN T iafcty and Health Administration SAFETY DATA SHEET Ayim OMU f<A " "'"iZipfQ NOV 1 7 igsj rr-f"'TrTK-- SECTION 1 diaries 80217 ulatio n EMERGENCY TELEPHONE no. 303/973-3.11 R TRAOE NAME AND SYNONVMS ,THERMO-12 ,m ..... StCTION II - HAZARDOUS INGREDIENTS PAINTS. PRESERVATIVES, & SOLVENTS PIGMENTS % TLV (Units) ALLOYS AND METALLIC COATINGS-------------------------------- BASE METAL CATALYST ALLOYS VEHICLE SOLVENTS ADDITIVES METALLIC COA TINGS FILLER METAL PLUS.COATING OR CORE FLUX OTHERS OTHERS 1 HAZARDOUS MIXTURES OF OTHER LIQUIDS, SOLIDS, OR GASES |i1---/--f-|*---(T-U-L-nV-i-ti-l-jj !1 l t J1 11 || |1 ii1 %i TLV (Units) Ground Silica bv weight in -50 5 Silica combines during the manufacturing process so that less than 1% tree crystalline silica ol respirable size is presen L -- in the dust generated hv fabrication. Glass and Organic Fibers ____________________ 3- SECTION III - PHYSICAL DATA BOILING POINT (P.) VAPOR PRESSURE (mm Hg.) VAPOR DENSITY (AlR=l) SOLUBILITY IN WATER JvJe r eligible SPECIFIC GRAVITY (HjOM) PBYERVCOELNUTM, VEO{%LA} TILE EVAPORATION RATE ( . , ------- , *1) appearance and ooor Wh i t e o do r 1 e s s solid - pipe covering or block 0 .21 125 CHEVB8 5606 ock, mu/iv v ncAtrm ilATKircrDATK 51 AIJII.I7 V UN5T AULC SECTION VI - REACTIVITY DATA CONDITIONS TO AVOIO stable incompataqTLitv (M.iitnJhTii avilidj None in designed_use HA/AROOUS DECOMPOSITION PROOUCTS None HAZARDOUS POLYMER IZ AT ION MAY OCCUR WILL NOT OCCUR CONDITIONS TO AVOID SECTION VII - SPILL OR LEAK PROCEDURES STEPS_TO~BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED __Us e. good.Jmu.s.ekeeping proced.ur.es WASTE "DISPOSAL METHOD!' . Normal good practices. SECTION VIII SPECIAL PROTECTION INFORMATION RESPIRATORY PROTECTION (Speeitv IV/lel NIOSH approved for protection against nuisance dusts. VENTILATION LOCAL EXHAUST SPECIAL mechanical (General} OTHER PROTECTIVE GLOVES OTHER PROTECTIVE EQUIPMENT | EYE PROTECTION 1 SECTION IX - SPECIAL PRECAUTIONS PRECAUTIONS TO BE TAKEN IN HANDLING AND STORING . Maintain good nousekeeping practices ........................... Ollif'rT PRECAUTIONS ~ ` ~"r....... . While the information and recommendations set forth Ire rein,. _Q PAGE (2) G* 0 t 30 .540 arc believed to be accurate as of the date hereof, ,,n" ,, JOHNS-MANVILLE CORPORATION MAKES NO WARRANTY WITH RESPECT THERETO AND DISCLAIMS ALL LIABILITY PROM RELIANCE THEREON. CHEV B8 5607 INDUSTRIAL HYGIENE SURVEY CHEVRON U.S.A., INC. MANUFACTURING EL PASO REFINERY Report Date: Prepared By: Reviewed By: June 29, 1984 V AA, C. L. Kyllonen Industrial Hygienist N. C. Ze iser/V^ Senior Inndduusvuiial Hygienist CHEVB8 5608 INDUSTRIAL HYGIENE SURVEY EL PASO REFINERY INTRODUCTION An industrial hygiene review of the El Paso Refinery was conducted by Hr. C. L. Kyllonen of Corporation Industrial Hygiene during visits in April 1983 and June 1984. The primary purpose was to review plant operations and activities in order to identify any potential worker health hazards, based upon walkthroughs of the facility and discussions with employees. Principal findings are discussed below. DISCUSSION Refinery Streams Current toxicity information indicates that potential health hazards can be present in refinery streams. Appropriate personal protective equipment, including impervious gloves and any additional measures such as respiratory protection, use of engineering controls, and good personal hygiene measures are the main elements in minimizing potential exposures to such streams. Hydrogen Sulfide Under certain upset conditions, routine detector tube testing of process fuel gas streams, such as from C1909 at the FCCU and from D3906 at the Hydrofiner, could result in the release of H2S within the operator breathing zone. Remote venting and gas-tight sampling provisions on such streams can be used to minimize potential exposures. Similar remote venting of streams away from the operator breathing zone can minimize H2S releases when discharging light hydrocarbons from lines at the older crude unit accumulator pots, and when checking for hydrocarbons while draining foul water from C3901 at the Hydrofiner. Personal lead-acetate paper tape H2S warning devices, occasionally seen within the Refinery,.do not provide adequate protection against potential H2S inhalation hazards due to their lack of distinctive warning properties. A number of MDA Monitox personal H2S monitor/alarm units have been bought by the Refinery. During work in remote areas (such as water-drawing from sour tankage), such solid-state units can serve as warning devices if potentially-hazardous H2S is released. Such water-draw sites within the Refinery are provided with signs warning of potential H2S hazards. Within the SRU/TGU Control House, it was noted that Channel 25 of the General Monitors H2S alarm unit does not clearly display which of four sensing locations has triggered the unit, including one near the Control House rooftop air intake. Expansion of the system's display capabilities could provide clearer indication of individual sensing locations. It is understood that the H2S alarm system is often triggered during collection of D5950 overhead reflux samples. Air monitoring can be useful in determining actual airborne H2S levels during such work, and/or the need for any additional control measures. CHEVB8 5609 2 Crystalline Silica It is understood that conventional sand is used for dry, unconfined abrasive blasting outside the Shop areas. Silica-free abrasive blasting agents are preferred for such purposes, to minimize potential inhalation hazards. It is understood that the use of dust masks approved for silicosis-producing dusts is incorporated within written procedures and followed during recharging activities at the Clay Treaters. Asbestos El Paso Refinery Instruction No. 1410 summarizes current requirements for asbestos handling within the facility. Future air monitoring during selected work operations (including gasket cutting at the Storehouse) will be useful in determining actual airborne asbestos concentrations. Isolated stockpiles of older asbestos rope packing materials and other friable asbestos products were spotted during the visit. Substitution of newer asbestos-free materials or appropriate packaging of stockpiled items to control dusting can be used to minimize potential exposure hazards. Respiratory Protection 3-M Model 9920 respirators approved for toxic dusts, mists, and fumes were observed in appropriate use within the Refinery during our visit. The existing yard air/regulator/filter assembly providing breathing air to the abrasive blasting hoods outside the shops does not comply with existing Federal OSHA requirements regarding documentable air purity. Inorganic Arsenic Future air monitoring during maintenance activities involving the Alkylation Plant and associated spent acid storage tanks will be useful in determining whether inorganic arsenic (a trace contaminant within smelter acid) is likely to accumulate within process equipment. The handling, storage, labelling, and usage of inorganic arsenic compounds is regulated by Federal OSHA, including those compounds likely to be present with the Quality Control Laboratory. Safety Showers and Eyewash Fountains Existing bottle-type emergency eyewash units seen within the Refinery cannot provide 15 minutes flushing capabilities; hard-piped units are preferred. Numerous safety shower and/or eyewash units have been installed recently, including ones at the Dry Dye Building, near Tank 108, across from the Tankfield Control House, and at the QC Lab bottle washer. All such units are periodically tested, with records maintained on inspection sheets. A permanent safety shower/eyewash was not seen within the Northeast end of the South Alkylation Plant area; no eyewash was observed within the Alkylation Plant Lab Shack. CHEVB8 5610 3 Chemical Additives Numerous bulk storage and closed-system chemical transfer/injection facilities have been installed recently within the Refinery, eliminating unnecessary operator handling of such materials. Some compounds, such as Betz C-5P Microorganism Control or chromates in cooling towers are no longer used. It is understood that Pave-Bond Anti-Strip is no longer handled at the Asphalt Plant truck racks. Additives facilities at Cooling Tower No. 6 were recently repositioned and provided with correct chemical hazard identification. Unused chemicals formerly stored near the WWTP and other plant locations have been discarded. At the Old TooL Room Area, cleaning agents stored in drums lacked appropriate labels, which would ensure prompt identification in case of emergencies. Refinery locations where Betz Krom-trol is dispensed lacked appropriate chemical hazard identification (yellow lining or equivalent). The material contains chromates (and in some formulations, phosphoric acid). The corrosive antioxidant handled within the Dry Dye Building was lacking similar chemical area hazard identification. Certain Betz Slimicides (including C30 and DE-364) contain dimethylformamide (DMF), a material whose toxic properties are described in Chevron MIB #1426. Future air monitoring during open-air handling of such slimicides will be useful in determining typical airborne concentrations of DMF. When handling any such compounds, careful work practices and appropriate personal protective equipment are important measures in minimizing potential exposure hazards. Lead Compounds Potential exposure hazards to inorganic lead (not to be confused with organic lead compounds such as those in motor fuel anti-knock additives) may exist during certain Refinery work activities. These may include abrasive blasting and hot work on surfaces previously coated with leadbased compounds, work at sites formerly used to weather organic lead tank sludges, and batching of lead acetate solutions with the Quality Control Lab. Inorganic lead compounds are stringently regulated by Federal OSHA. Future air monitoring during such representative work activities will be useful in determining actual airborne inorganic lead concentrations. An appropriate label on the Sixth Street overhead organic lead pipeway, identifying the toxic contents of the line, would ensure better warning in the event of an unexpected release. Other organic lead handling activities at the unloading spots and storage drums appeared to be consistent with Ethyl and Dupont guidelines. Land farming Operations During our visit, it was understood that respiratory protection is routinely worn by the tractor operator during discing or other landfarming . activities likely to generate airborne dusts. Future air monitoring during such work will be useful in determining actual airborne dust levels and the adequacy of existing respiratory protective devices. CHEVB8 5611 -4- Sulfur Recovery, Tail Gas Plants Sulfur seal rodding-out activities at the SRUs could result in the release of SO2 within the worker breathing zone. Future air monitoring during such work will be useful in determining actual airborne SO2 levels. At the TGU, it is understood that workers involved in the handling of powdered Murex Vanasol at the Balance Basin wear the recommended respiratory protection due to the irritant properties of vanadium compounds. Rheniformer and Isomerization Plants Existing ethylene dichloride (EDC) dedrumming/mixing/injection facilities at these plants could result in the release of EDC vapors while in use. The potential health hazards associated with EDC are summarized in Chevron HIB #554. Alternative chloriding agents or revised handling methods/equipment are possible approaches in minimizing potential worker exposures to EDC. FCCU Signs outlining the required respiratory protection are posted within the catalyst fines-handling areas beneath the precipitator. Similar respiratory protection, worn by workers immediately downwind of such fineshandling activities, would serve to minimize potential dust inhalation hazards until revised catalyst handing methods can be investigated. Crude Unit No. 6^ Powdered Herox catalyst formerly used within this plant has been superseded by the water-based slurry formulation, eliminating potential dust exposure hazards. At the time of our visit, no Merox slurry contamination of personal protective equipment among operators was observed. Laboratory Facilities At the time of our visit, fume hoods within the Asphalt Plant Lab and QC Lab did not meet minimum recommended Company face velocity specifications; the hood in the Octane Lab similarly did not meet more-stringent Ethyl or Dupont minimum face velocity specifications. It is understood that Designs Engineering is investigating hood improvements. The Octane Lab fume hood was provided with a means of controlling unexpected spillage from the burets. QC Lab bottle washer ventilation system improvements have been made; face velocity measurements performed by Mr. J. M. Driscoll have been within acceptable limits. Only unbreakable plastic containers of laboratory reagents were seen atop the Eagle storage cabinet in the solutions room of the QC Lab. The QC Lab's chemical inventory list will prove useful in future identification of unnecessary stockpiles of littleused chemicals which could otherwise result in potential exposure hazards through mis-handling or improper storage. No aging unstable acids such as perchloric or picric remain in the Lab. CHEVB8 5612 -5- Maintenance Within the Welding Shop, the use of general dilution ventilation and pedestal fans cannot assuredly control potential welding fume inhalation hazards. The use of local exhaust ventilation devices, collecting the contaminants at their point of generation, is a recognized means of control; the use of appropriate respiratory protection is considered acceptable primarily in the absence of other effective control measures. Within the Machine Shop, it is understood that hearing protection is routinely worn by personnel performing metalspraying, but not likely to be worn by others in adjacent work areas. Due to the high noise levels generated by the metalspray apparatus, appropriate hearing protection can be used to control potential noise exposures among nearby personnel, or the alternate use of noise control barriers. There was visible evidence of overspray behind the metalspray lathe bed and leakage from the ductwork seams between the Clarage fan and the north shop wall. Minor sheet metal fabrication/repair work could control both conditions. Prior spillage of mercury within the Instrument Shop could result in the generation of odorless mercury vapors. The use of vapor depressant compounds during spill cleanup is an appropriate means of controlling such potential inhalation hazards. CHEVB8 5613 (zpuu-du. SZu/S -- Ajo f nu^cL <? /) AP- /OcD h cns lesr -- i) d-fb* 0.7--0.7 -- S') > <40ps l O- /OcD " >.<L4-o / 3 yOS l A. / MztcOfc' Q.&uu.<^vrP~ GtkJIl, ttyjOitU'U.tUf ttU-d. uiyj*~t~ <zju.usitL.cty 7(3 Hi-d-J1-- TW,^ ^-'(%> /J 4jlj i^ejd , &-<C S/2.0/2 CHEVB8 5614 )477j S/&ET 'lAzn/c, /toj . '-'H.&JL 'L. hij '&/yyi&YJi. - MEMOGRAM To: From: Speak It - Forget It - Write It - Remember 7/W7o UlB RjUd ItncuPiP-e. OPmxs f/e, A/-2 S-2-2.30) tuh tchs dects -/&u d^/pxt-hz ///& Q&j/cep do cjctudf eL Qyv Ok-AqjL -pcisj`i CL\$ citi LlUL,L / hs dLn coJL, (mLL> titxu4&ej dajdj>:d'?_____________________________ /Sccctj cl/ Cry^j -/^c CLttJej HX-A-tjdL. 'StLi/S ^SvyuidUu^y Q&e.xCt ~/ktfc Bud/ ^ CtiJL. hJJLeSjtd- 7b ^<L(5^ujt (l^cdjdZtxXtjf C>pdli.e_. /O&gjtcj - *7/27/70 AnsuQJLr -- Mn! LLSjz. Afax r/aJLtU c? Sd-f Q/Z.& a^alufj oaIl/ To T-(z3, fi'ltti LClrJ GO-24-- LONG (COD 1/67 ) p-e-r M-B 1/2.3/70 CHEVB8 5615 Prepared by Personnel 'ftniflflt Employee Communicativ -'vision TF Newsletter Q "y&G fAs-e? a-) Chevron August 1972/No. 311 Cleaner refineries El Segundo and Perth Amboy refineries are a conti nent apart geographically but they are first cousins environmentally. Each is situated in a vast population center and each is related to all other refineries, in the common need for careful environmental considera tions. The Company has spent some $40 million to protect the environment at El Segundo and about $8 million at Perth Amboy. Another $6.2 million will shortly be spent on the two for further environmental controls. E! Segundo (This separation process is in lieu of large settling ponds which are used at Richmond Refinery. At El Segundo, there is not enough spare acreage for ponds.) The entire project will be completed by mid-1976. Perth Amboy If you could peek inside the cat cracker at ChevronEast's Perth Amboy Refinery, you'd see among other things, a lot of silica-alumina catalyst pellets being jostled up and down and sideways under intense heat and slowly being abraded to dust. Back in August of 1970, Corporation Engineering, Chevron Research and the Western Operations Manu facturing people at El Segundo started a three-month study of the waste water situation at the refinery. The result was a 114-inch-thick master plan defining the alterations necessary to meet state and Federal regulations which at che time were only being talked about but were nevertheless clearly predictable. The refinery plan will cost $5 million and has three major parts which are all under way. The first, which is scheduled for completion by the fall of 1973, calls for a new large cooling tower. The refinery presently draws in about 24,000 gallons of sea water a minute for cooling and returns it to the ocean. The new tower will take over this cooling function by using fresh water circulating within a closed system. The second part provides a parallel drainage system which will allow separation of the con taminated streams for different purification processing. Third is an air flotation tank in which bubbles of " air will rise up through the water, separating the small quantities of oil from the water and send ing it to the surface where it can be removed. luixd monthly by Standard Oil Company of California to Inform auparvlaam and othar man Dust is a dirty word in these days of environmental concern, especially in oil refineries and other manu facturing plants. Perth Amboy's cracker already has considerable equipment installed to prevent most of this dust from escaping to the atmosphere. However, careful analysis has shown that up to 160 pounds per hour is still escaping from two flue gas stacks. More sophisticated equipment is now being added, at a cost of $1.2 million, which will reduce the dust loss by 99 percent. The project will be completed by the end of 1973. Problem in Peru Last May 16, the tax court in Peru ruled that Refineria Conchan Chevron S.A., a Socal refining and mar keting subsidiary in Peru, must pay stamp taxes amounting to several millions of dollars for a period dating back to 1967, and must continue to pay such taxes in the future. Subsequently, the government placed an embargo on Conchan's concession rights, its physical assets and its bank accounts. Because of the embargo (attachment in U.S. terminoU_ ogy), plus restrictions on the importations of crude oil, Conchan was forced to suspend operations on June 3. Finally, on July 13, the Peruvian Government took possession of che company's assets. CH 00826 JFffoj fcU* mant on davalopmanu within tha corporal# family (for lrhCompny communications only) C H E V B 8 5616 The Conchan situation is complicated. It dates back to contracts signed with the Peruvian Gov ernment In the early 1960's which exempted the Conchan operation from all taxes except those on income. In 1966, the government modified the petroleum code to eliminate the tax exemp tions. In December 1967, the government tax office brought a claim against Conchan for pay ment of stamp taxes retroactive to 1964. Six months later, a special tax tribunal confirmed the stamp tax exemption. 0SHA and asbestos Asbestos is a grayish or greenish fibrous mineral used for making incombustible or fireproof articles. In modem industry there are some 3000 applications of this unique mineral. Early in this century, a scarring disease--asbestosis--of the lungs was found in individuals exposed to asbes tos-laden dust. Recent studies indicate that more serious complications can result. The present government of Peru has seen fit to challenge the exemption once again; the decision of May 16 represents the culmination of that challenge. Conchan management has made a strenuous effort to seek an agreement with Peru, which would result in a mutually satisfactory settlement of the tax dispute. This effort is continuing. Aramco's Sea Island Sea Island 4 ended its 9000-mile journey from Japan to Ras Tanura, Saudi Arabia, on June 27 and slipped into position within 1 inch of its design position. It joined its sisters, Sea Islands 1, 2 and 3 as part of the largest offshore loading facility in the world. Sea Island 4 will accommodate simultaneously two supertankers ranging from 150,000 to 500,000 dead weight tons and brings the total berths at the Sea Island complex to eight. This latest addition to the complex is larger than any of its three older sister installations. The central plat form measures 265 x 125 feet; walkways connecting it to the six mooring dolphins and to Sea Island 3 give it an overall length of 1750 feet. With its arrival, the length of the total Sea Island complex becomes 1.1 miles. The giant loading facility is located about two miles offshore in 90 feet of water. Sea Island 4 is scheduled to go into operation in September 1972. Socal has few employees who are exposed co asbestos dust and their exposure is very different than occurs in the asbestos manufacturing and construction indus tries where most health complications have occurred. No Socal employee has contracted asbestosis. OSHA (Occupational Safety and Health Administra tion) recently established safety and health standards for exposure to asbestos dust. These were established only after much debate and disagreement. The dis putes have centered around the determination of a specific level of asbestos fiber concentration in the air below which exposure is safe. OSHA has established 10 regulations which: 1. Set maximum exposure limits; 2. Require engineering controls to achieve compliance; 3. Require specific controls for certain operations; 4. Limit the use of respirators for compliance; 5. Require provision of special work clothing; 6. Specify monitoring of airborne dust levels; 7. Require caution signs and labels; 8. Require pre-employment, annual and termination medical examinations; 9. Specify retention time and access of medical and monitoring records; 10. Require disposal of wastes in sealed containers. In keeping with Company policy and practice, and mainly as a matter of information, the Corporation Safety Division is preparing compliance guidelines for distribution to all organizations. V\GrVV\\ \QOZ- CHEVB8 5617 Request for Production No. 6 CHEVRON M^i^^hlfiHfALTHCENT J*fi 15 '35 FILE CC.V l . San Francisco, CA January 7, 1984 T i DO PORT STUDY OH RESPIRATORS FOR ASBESTOS REMOVAL File ]r9ir5--Respirators HC I d-Ai-t-STT'^ 1/.0 EMPLOYEE RELATIONS MANAGERS (SELECTED) SAFETY ENGINEERS A recent study by Du Pont on respirators for asbestos removal was discussed in the November 15, 1984 issue of the Bureau of National Affairs (BNA) Occupational Safety and Health Reporter. The study addressed the protection provided by negative pressure air purifying respirators and self contained breathing apparatus (SCBA) during the removal of asbestos containing materials. One important conclusion presented in the study was that negative pressure respirators may provide protection which is not significantly less than the protection obtained from SCBA. The attached critique prepared by the Corporate Industrial Hygiene staff presents an analysis of the study and a discussion of the validity of the study's conclusions. In our opinion, the study does not present adequate data to support the conclusion mentioned above. It does, however, indicate that negative pressure respirators can provide significant protection from asbestos exposure during asbestos removal operations, when employees are qualitatively fit tested. If you should have any questions concerning this study please contact Mr. J. S. Hatfield (CTN 894-5280). JSH:mjg Attachment S. L. DRYDEN CHEVB8 5618 DU POUT STUDY OH RESPIRATORS TOR ASBISSTOS 1EMOVAL The Du Pont study on respirators for asbestos removal, discussed in the ' 11/15/84 Bureau of national Affairs Occupational Safety and Health Reporter, measured protection factors (?F) during asbestos removal operations for a variety of models of negative pressure respirators and for one nujdcl of SCBA. The protection factors were determined while employees were involved in asbestos removal by measuring the asbestos concentrations outside (i.e., ambient levels) and inside of the respirator facepiece. This study presents two findings on the protection provided by negative pressure respirators (as discussed below), however, the data in the study does not adequately support the first finding. - The study concludes that the negative pressure air purifying respirator PF results were not significantly below the results for the SCBA suggesting that similar protection against asbestos would be provided by both types of respirators. - The study results indicated that all negative pressure respirator models tested resulted in PF of 5 or more for all individuals involved in the study (i.e., 17 individuals). The data on PF for SCBA presented in this study to support the first finding consists of only two data points corresponding to two individuals wearing the same SCBA unit. This first finding would contradict a large body of data which has been obtained in previous studies on PF for negative pressure respirators and SCBA which show a large difference in the protection obtained between the two types of respirators. Finally, although the average PF from the two SCBA data points approximates the average PF for the other kinds of respirator models tested, a large fraction of the employees tested while wearing negative pressure respirators obtained PF well below the SCBA PF results. Thus this study does not contain adequate data to make the conclusion that the protection factors obtained with SCBA (or supplied air respirators) are comparable with the PF for negative pressure respirator models during asbestos removal operations. The second finding is 'important because it addresses the protection obtained while employees were actually involved in asbestos removal operations. The data in-the study showed that all of the employees who obtained an adequate fit with a negative pressure respirator (as determined by a saccharin mist qualitative fit test) achieved at least a PF of 5 during the operation and all but one employee achieved a PF of 10 or more during the operation for all models of negative pressure respirators included in the study. The PF determined for negative pressure respirators ranged from 5 to 5600. The study results also showed that some disposable respirators obtained PF comparable if not greater than PF for some models of reuseable dual cartridge respirators. Since the study involved only 17 individuals, it is unlikely chat they represent the complete range of facial sizes and shapes in a work population. CHEVB8 5619 Tla* report does not provide any breakdown on factors such as facial size, sex, age, etc., which would help to indicate how representative a panel these individuals were. Thus this study cannot be extrapolated to all employees or all negative pressure respirators. The study does suggest, however, that most individuals would be expected to get a PJ of at least 10 with the models of negative pressure respirators tested (if they have achieved an adequate fit with a qualitative fit test) during asbestos removal operations. This study supports the continued selection and use of negative pressure respirators to control employee exposures to below the OSHA exposure limit; either the current level of 2.0 fibers/cc or the proposed level of either 0.2 or 0.5 fibers/cc. The selection of supplied air respirators or SCBA for asbestos removal operations presents significant potential safety problems associated with climbing ladders, climbing over pipes and other structures and working on staging. SCBA are particularly inappropriate for this kind of operation due to the severe restrictions imposed on physical movement when wearing an SCBA, the added weight burden and increased instability, and the significant time restriction associated with the limited air supply in a SCBA breathing air container. This study does not, however, provide adequate data to respond to the issue of whether employee exposures to asbestos should be reduced to the greatest extent possible by using respirators providing the greatest protection. CHEVB8 5620 JOB DRG. NO. D&lt/gJt TO T. fiAl:___Q fiJL. ITEM QUANTITY UNIT BILL OF MATERIAL' DATE__ A .SHEET ORDER Ho.fi/ft~* 9$*? appro, job noZLl&rJlrAOp DESCRIPTION / Tom jjJcTL Tfcdt) dd/JSTAtJTAO) TfeimmcotMZ M OYFA Ttt/ejrmPL#fmc. TAJs$4)LaTjQt) -- ------------ ------------ ------------- I s/oo me r/^>i /iA/if/e. j t \ /___________________^________________ _______ _______________ )/. S<r/L 6/z2./2rZr ______________________________ ____________ J ________ fi (jT\ iy /r Plrw A\ [7 -' S 'j 1/ - - SHEET OF CHEVB8 5621 SHEETS MFG. 334 (2SM 2*53 \ icviuii Chevron USA. Inc. \0. BOX 20002 EL p^b* TEXAS 79998 , i .\ Purchase Order Prefix and Order Number 19-J2. BLBM-9607 Impomnt: Showibovi priflx ind order number on ill Involcil, thlpptog pepert, pscktgntnd correipondence. Dats Required at Destination 6-17-82 FIRM i PASADENA ,s TEXAS 77505 713-941-8540 mice in QUADRUPLICATE to: Chevron U.S.A. Inc., P.O. Box Ipfl250 D9300, Concord, CA 94524 p to Chevron U.S.A. Inc. Attention of: REFINERY STOREHOUSE 6501 TROWBRIDGE DR. EL PASO, TEXAS 79905 Show Prefix & Purchase Order No. SIBH-9607 Bill of Lading - Upon shipment, send original copy of your B/L referenced with our order number to: Chevron U.S.A. Inc., P.O. Box 7945, San Francisco, CA 94120 Prepay freight for your account. D3 Ship collect - endorse your B/L for delivering carrier to collect from us at the address indicated below: r-7> Chevron U.S.A. Inc. . Chevron U.S.A. Inc. LMP.O.BoxW P.O. Box J Concord, CA 94524 Concord, CA 94524 i Via AIR FKT. PRIORITY ONE Prepay and charge on invoice. Declare actual value. (UPS, Federal Express or Parcel Post only.) n No. Quantity Stock Number Description of Material 1 2 EA. 22 32 4 52 52 72 "4^ i2 .0 2 12 22 RA7 EA. EA'. EA. EA. EA. E57~ EA. M7~ CONF PHONE W/DIANE 6-10-82 "DO NOT DUPLICATE" SHIELDED TUBE SKIN THERMOCOUPLE ASSEMBLY FOR 1 3/4" O.D. TUBE. SHEATH MATERIAL 310SS., 1/4" O.D., 3` LONG. STRIP LENGTH 2' EPOXY SEALED WRAPPED WITH FIBERGLASS. THERMOCOUPLE IRON CGNSTANTA5T TYPE J. $61.OO/SA. bAMi AS ABOVE &U12A1H 36 SAME AS ITEM 1 SHBATHLEHGTH 4* SAME AS ITEM 1 SHEATH LENUTTi 4* - 6" SAME AS ITEM 1 SHEATH LENGTH 5' SAMm AS liJsJn. 1 lJESIbrlU 3 5 SAME AS ITEM 1 SHEATH LENGTH 6" SAME AS ITEM l SHEATH LENGTH 6' - 6" SAME AS ITEM 1 SHEATH LENGTH V SAME "AS ITEM 1 SHEATH LENGTH "7* 6" SAME AS ITEM 1 SHEATH LENGTH 8 SAHB_AS"ITEM 1 SHSATH LENGTH 8* -6" ~" 64.OB 63.00 - - - -71.00----- 74-00 /7 00 81.00 --------- 34r00----87.00 "-------------------90r00----94.00 ------------ 97tOO----- AS SHOWN Terms NET 30 S.W. PASADENA_________________________________________________ r.hnmo.tn GSNotfor Resale CUFor Resale CUTax Exempt 2110-28-300 T. E. SHERRILL 915-775-3238 Telephone Extension By. Chevron U.S.A. Inc. t.O, BOX 20002 J; S' jartyso, tkub n,,,n JtBffi 23. ^V INDUSTRIAL PYEflUlKTER fit SUJPELV COMPANY -- ^142 RACE STREET ALTON, ILL, 62002 in 82 rurcnaseurder Piaflx and Order Number 1 mportmt: Show ibovi priflx ind ordir numb* on ill Involcii, ihlpplng pipin, pickign ind cormpondinci. Date Required at Destination 6-24-82 riSM 628/465-7623 lvoicfl in QUADRUPLICATE to: Chevron U.S.A. Inc., P.O. Box [%9250 qaaPO, Concord, CA 94524 up to Chevron U.S.A. Inc. Attention of: BSFIHER? STOREHOUSE 6501 TB0HSR1DGS DR. EL PASO, TEXAS 79905 Show Prefix & Purcliais Ordir No. RLBH-9659 Bill of Lading - Upon shipment, send original copy of your B/L referenced with our order number to: Chevron U.S.A. Inc., P.O. Box 7945, San Francisco, CA 94120 Prepay freight for your account. O' Ship collect - endorse your B/L for delivering carrier to collect from us at the address indicated below: r--, Chevron U.S.A. Inc. , , Chevron U.S.A. Inc. LiSl. P.O. Box W P.O. Box J Concord, CA 94524 Concord, CA 94524 ip Via AIR FRT, PRIORITY ONE O Prepay and charge on invoice. Declare actual value. (UPS, Federal Express or Parcel Post only.) am No. Quantity Stock Number Description of Material cam mm nm wasw/srb?abt assess 6-23-82 duplicate** t 6000* LIK-FT XROS emSTAWSM THERH7G0TQPIJS WISE. CAT. # IC-F-H-P-16 .233/FT. Terms ms so Bj^Notfor Resale BFor Resale IB Tax Exempt S.W. ALSOU Charge to 2110-18-300 Quotations obtained from Item 1 Price Item 2 Item 3 Item 4 F.Q.B. Point ' Delivery GREG JORDAN Approved____________________ CHEVB8 5623 in for placement r _____ C. t. E. SHE5KILL v ------------ :-----15-775-3233 Telephone C- 53171 Extension BILL OF MATERIAL .or r4 - / 68- REROUTE M9 4 CU DATE. DRgTnoT ^ SHEET ORDER No.GEL840^.6 UOTIFV MTM UPCU B^LIVERT W-jLW; "ffpi Pt'S APPRO, JOB NoW'Utz~3u I! MATERIAL REQ'D AT DEST'N BY DATE I f r f ~~ ITEM QUANTITY UNIT DESCRIPTION REMARKS / / 30 FT 8'lM PlP,3MLS,tCH 30,CS, - * BFW.X-TRU-COMEP, drl A EA fe-iKj ELBOW, STD WT.CS, &W 90- DEG LR "K EA W-lU*8-iLi REDUCER,STD W! A. 3 Cb, BW, COMC EA sHm eobo.&oooLB.cs^w S3 Co .5 EA plug.PE WRAPPED CCAT1MG- P-2A PER STD CW> MC6-L&93l * 6TP PRtHiUG* T30LUT<QU UFl:* ASPV-IACT EMAMEU 5 *sou. I5-U3 ASBESTOS FELT ('15-FT U3.0G^9'IU WIDE f?OL -3 ^7"--j ,1 : 1 1 1 EMD USED UiMbERCBOUklD COOU MG WA \ ^ lJ M L HTTl 9/ * / "5 3- ~ W * f'v' - -f'", ' : / A-Lb LL O'7''/ hi' >K / Gw-i/iwE/ /&' // ________________________________________________________, /W../. 3/3 TT nl.---- CHEVB8 5624 /HEET OF | SH EETS MFfi. * ** BILL OF MATERIAL job /9 ~ R.tiROU \ E M~4 CtA DATE i/r4hi LW UmEo DRG. NOSHEET ORDER No BM~ S2Dj^CoJ^L\?P I EMGR.- MP^C^ APPRO. JOB NO-9/i3~Q5~3fcQ MATERIAL REQ'D AT DEST'N BY. 9/W82- ^ ITEM QUANTITY UNIT DESCRIPTION REMARKS 7 Z. EA \l" FtAMGE , loOLBt> ,PF, WK 3>Q-\ 40 S Z, EA /^"feAoKET, 150U3, JO<4/A5B r"U l~L FAC-E S/vjSJsC? 9 24 EA |"0* BTuD BOLT, 0-7 Wi WUTB EL ID UcE.' UUDEBCBOUUD CDOUUG WATE'4 LJMtL ,* rtrrl c? fi<l fsi UC 5TE" IF Meceoaxef,, EXPEDITE TO rtEET ABXE CElHEBT CATE. , \ :< M'-vH: // '! i ~r | ' ): v ' ili / CHEVB8 5625 /SHEET OF SHEETS MFG. 334 (2SM 2-531 PRINTED IN U.S.A. HK LIST OF MATERIALS E~C)3Pj n List No.SM'^SQc, 5UPP NO- ! Accounting Charge No; _______________ DATE REQUIRED:. ........ ....... 1 Dafe.&-bLS.. DRV Lead Engr:,.S.PK. FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) EM 1O. QUAN SIZE DECRIPTION 0A2A 'PPM 25' /to" P/PE SAILS CS SO/ 2,6 SW.... Vi ! 1 / P2AM4E/ S i/PPM CSPP 150** / /*" 6?PSMr /SP# P / /"xs-'/y1' s rpj> 7 77/7. //X MOTS ' .... : . "SOURCE STOCK OR P. O. No. EST. n DEL. DATE 1 1 1 1 1 l1 1 ij ..... ! ^1 .......... 1 I ! ...J 1 11 1 i 1 2 r 1i ..... .! I i i - -! - Hl i ! '! ! 1i ! .... . J 1 | | 3 :; 1 !! 1* i .... 1 ! !1 j 51 { 1 1 1i 4 -1l 11 1 1 --- , 1 1 Vv . O 1 1 CHEVB8 5626 , ,/ JOR BILL OF MATERIAL L </ue~ Zj <~>f~4Fodatf f -1-81. DRG. NOSHEET_________ / f&riFf gUG/Pee* opo^ yzruse-Z'/ ORDER No. 433****' APPRO. JOB NOM^e^J&o ,; 73. MATERIAL REQ'D AT DEST'N By' ITEM QUANTITY UNIT pA-' / lm^ JSnfli DESCRIPTION 0%.iPi<2eT Fi-At-jS&s Boo lh. REMARKS &$, &<F. Sen. 4o z dP 2 * &sr. 3* J*tp s^s Scp 4o <?.s. Sr^ 31 / >/2"j 3/f." cBOi.-r y(.S Cs + t "4. 2." -Tee' 5rvrr cs &vJ Sch.^o S' dF {f/2" 5//4.s <?s scu So q vv zC? 7L / Vz " FcAfGz /a4V PS 355^ Sett. 7 3 A f ,yi " &t~So*J io'LZ SW go ,c%- 3 1 A- 2 'V / y2 " ?fet>uc-e CWc. ? ^ <? 1 V*. / ^ " CfAuzet 3oo ^ Zf. 3e>4/ass c CPF& 10 4 "4. ^ 4<3- STVP Sqj.7-5 ^7 Iv/g. fF. nc HUTS U 1 E4. 3/4 h <J7&TF \JaU/ Soo^ C$ (z 1 e7- 3/4" Soss ds sv 5CZ0 KB. 13 14 15" K Z Z / /6 ifp. *ra. e?5- Plants- Soo^ Cs kf Scp ,4o 31 5" CASte-r P? y Soo^ 3o4./Acxf spizal IVKtlO /. Sco&tP. 5o^/ase tAA/6 -3^^' ^ 4 "l& T7-VP Bolts 'B~] +j/z_ HZ* AJurs 17 l * 3 " <2atF \JAl\Jc 30=t>`c.$. P IZCB TB. 13 I fA ^ cs- ^ /fw------- ^ Or? zf. 4rr, Ac=s"' f-7-Sz. f]^ir~^ S t)jii FajP t>5<?~: TPPrj6 F<x 'Zf'O t^Porz/i C'^Z CHEVB8 5627 SHEET / OF / SHEETS HK LIST OF. Job No_,.l(p~ pfiff Lilt No.BM t Q2QqZ Draftsman ..HENRY.DOMINGUEZ @ 38fl MATERIALS Accounting Charge No. B^LOI ~ DATE REQUIRED: .9 - }0-B2. - }5m3k cn gmeeno-TJu^----- SOURCE EST. h4K. hIO. ITEM NO. >UAN. SIZE DECRIPTION STOCK OR -DEL P. O. No. DATE /t y7 y3 y4 V5 y6 \7 V8 /9 _l 1EA2A L liieabaT // 2 PIPE 5ML5 5CH 40 C5 BFW 3" PIPE SMLS 5CH 40 CS BFW ~XV<gA --7-- LSOMAIBCi'T" 2" ELBOW STD WT CS SW SO-DEO LR --t________ >--S- LBOMAIBCq G f 3" ELBOW STD WT CS EW 90-DEG UP \-- L55MA1QA<!t: 3'> 2" REDUCER STD WT' CS BW CONC ________X_ _________J_ i. ! L40FA3Dq 3" FLANGE SCO LB CS RF WN SCM 40 _______ J-- LGlFGC LGAOBM i[ 2; 3" GASKET 500 LB 304/A5B SPIRAL WND *16 1 3 '< /. *4 us. STUD BOLT B-7 Yl/Z KUT5 _______ L-- k-r- L20FA3DA<[ 1 * 3" GATE VALVE 3-00 LE> CS RF BB 2 CR ........... 10 L36NBDU 2. 2"x|" / II L20KAZ7 < T y 12 L370A5W < 7 3" n,- 13 L36VBD5 1 * ? * Ji." . ELEOLET X5 CS GW GATE VALVE 800LB CS MT/SW SCRD PLUG CS SCRD 6055 GOCO LB CS 5W Pie>M-fro7J 77 - -C- ......... -- 14 15 .. 0 x W? M (jL*Jn*z^ <?-'-* ...... 16 17 / n i ( JnffiW 18 74 * 19 20 121 , -----------------------23 ^.,0 ,5 ^ f P.P.^ FOE. rruMpc^et. at 2!i' 6n?ftr "PiPe\<^y 24 /?, A/y 'Ar? -7./-L x1 /Wrg y 9/>/ 25 L /v ^ li> fro7S3Y Y? /*/* ^ f s/rfA- v 23r noo X //c'c'^'V ' r' y cT/ZL, 'f ` 25 ' 2t _ r qUf Fft\UL 3(--. stf-s QP? 3 ---------_--______ ------- ----------------- --- y-M_]p\ / DO CLfniOcQv DU sJU4-U ', * 'H 3 2 ------------ -------- 1------- K LIST OF Job No.JlzJ2Q4: List Mn E>A-8ZOS5 Draftsman_MPM/HD H3 Ap.fl____________ MATERIALS Accounting Charge No. ~ Si I 3 I/O DATE REQUIRED: 9-IQ-&2. Date .8-7-Q Engineer:. MDC FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MK. IT E M NO. N 0 . QUAN SIZE DECRIPTION SOURCE STOCK OR P.O.No. -E5T. DEL DATE / 1 LIIEA2A 12 / 2 LIIEA2A 3" 3 L2IFA5DA 1 2" i/ 4 L50MAIBC ' 2 ` 2 " ' 5 LSOMAIBO T5 j 3" 6 L5IKAAI i a" ' 7 LSIMAI A 1 1 3" (8 /9 10 * II L42FA6DH4 Ip?? 3" L55MAIDA 71)3"x 2" - j_ L20KA8HD 2 L37DABW ( 1" 2 PIPE SML5 SCH 40 CS BFW PIPE SMU5 SCH 40 CS BFW -- S'/oc.kL GLOBE VLV 300 LB CS RF [2. CR TR ELBOW STD WT CS BW 90-DEG LR K ELBOW STD WT Co BW 30 - DEG LR TEE STD WT CS BW \ TEE STD WT CS BW ORIF FLGS 300 LB CS RF WN SCH 40 REDUCER STD WT CS BW CONIC GATE VALVE 800 LB M-F/ sCRD BOTH ENDf PLUG CS 5CRP \ ) Jf L?/V - 12 - 13 t 14 D; L40FA3DEI 2" FLANGE- BOO LB CS RF WN SCH 40 / 15 L40FA3DEi 3" FLANGE 300 LB CS RF WN SCH 40 r 16 LGI FGC 1 2" GASKET 500 LB 304/ASB SPIRAL WND - 17 L<3 ir<3C 18 L620BM * 19 UoSD&M / 20 L620BM < 3" ( L-di- ^ t 34 US i ! X 4 US. ( ^8 j 5' ^* ,3 ^r.4. U3 GASKET 200 LB 3C4/A5B SPIRAL STUD BOLT B-7 V/2 NUTS STUD BOLT B-7 V/Z NUTS STUD BOLT B-T W/2 NUTS WND \ V~ ) r O' L73B02 1 12; CHAIN NO E-05G GA.sELWEU_'STRAIGHT LINK >ox l 22 L79B05 1 9"DIA. WHEEL CHAIN VALVE OPERATOR UNIV. TYFE ' 13-D l 23 24 , -o-.,./ /L-------- /-- 25 ___Z_____________ JlJZ_______ :____________________ 26 27 28 29 30 31 T. E. SHEF RILL f>VI rN r- r-v _______________n____ Ait/M'V i j* --------------------_______ _f/ v__________ : /l/ chevb8 5629 F'tJE* USE- PfPttJG EoR. BcsrArJE. --.... --- *' ' ------ - ... LIST OF Job No. Tfn>~~SA4- .. . ' List NoJ3!>j52055 HFKIRVDOM>M(jl?eZ"'gl3Sa MATERIALS Accounting Charge No...BFLO! - fine - 15-36 ' DATE REQUlRED:_9^a_ Date " ' F,m.,.'MDC- L~d En,7:fiUL FOLLOW-UP PER ENGR. INSTR. :P-2068 (YES) (N 0) K<K. ITEM IO. .. NOV v UAN. SIZE 1 -IJEA2A: if I.'--' ' z 2 LI IEA2A'. 3a'. 3". 3 J50MAI.BC .'!. ..2" 4 L50MA15C 6.. , 3" DECRIPTION PIPE SMLS 5CH 40 C5 BFW ' PIPE SMLS .6CH 40 CS BFW ELBOW STD WT CS BVV'SO-DEG LR ELBOW STD WT CS BW 90- .DEG LR 5 L55MAIDA 1 3"X 2"/ . REDUCER STD WT CS BW CONC 6 L4QFA3DE i:i : . -3" .; FLANGE 300LB CS . RF WN. SCH 40 . 7 8 LGIFGC tibzom';:. 2 ' 3" .- GASKET 3CO LB 304/A5B".SPIRAL WND...: tt :i6. TEALS'. STUD EOLT .B-7. W/2 HU13...;. ... 3 * 9 L20FASDA i. GATE VALVE,.300LB 05 RF.BB .12"CR".' 10 L50HBDU... II L20KAZ7 . 12 L370ABW ' 13 L36VBD5 14 --r.. .. ...... 15 2"x |".... ELBOLET XS'CS. SW v ---------- - - 4 ` .... :b--... . -4 4' a"- ..A 3" '? ' .4n--------- GATE .VALVE. 300LB CS M:F/SW SCRD' . ... plugivcs.'scrd .` BOSS 6000 LB CS SW ? ' V: - ' - - ,............ ^ SOURCE EST. STOCK OR DEL. P.O. No. DATE 16 : - : ' 17 . . . t. : v-i-si. 18 / - 1 V-j m f lpQfv_____ __ ' 1 19 . , . 20 * *' V ... ... AiL ....._ 21 22 ,, 24 * ' , . *; 25 :: ifei*rt /-1\'% r.; i- & ".7* r3C Kjt ^3ji . rttr>\\<jf foe. SorA^e* 1 ` TEkXr 3DMpOlSZ. AT- 2^ trmrzr ' "Pi POaMV i* A V * ,- ! i-Q- ' '-] d;. ' !;'f?L " I - P- >-iWV ^f.:viV<s' f, filial'- W ' ; U4- i. 7t ------------------- -- i. rf ' - , --:---- CHEV B8 S63 3 1 t-- HK LIST OF Job Nq.-1(o - 584- , List M" 3*4-82055 Draftsman MPM /HD (P 388 _______ MATERIALS Accounting Charge No. ~ Si I A-- IS- 5 ItQ DATE REQUIREDjiliESk-' Date 8 - 87- 8i EngineerjZMDCZZ. . Lead Engrt-GlX' ' FOLLOW-UP PER ENSR. INSTR. EP-2068 (YES),(NO] MK. ITEM NO. NO. QUAN j` . 1 ------ T LI IEA2A . 5 2 LIIEA2A 2>G' SIZE s' "3" 3 L21'FASDA 1 :. ;2" 4 L50MAI6C 72" 5 L50MA1BC 5 "1 6 L5IMAI: ". ,.3" . 3" 7. LSI MAI' , ' 1 . 3" 8 .U42FA3DE 1 PFf. " 3" ' 9 L55MAIDA "1 10 L20KA8HD 2L 1 L370ABW' .2 12 i `` 13 1 . ` 3"x a" JL" 2 1 " z DECRIPTION PIPE SMLS SCH 40 C5 BFW PIPE SMLS SCH 40 CS BFW SOURCE STOCK OR P. 0. No. 6LC5E.'/LV. 300LB CS RF |2CR TR ELBOW. STD WT CS BW 90.-DE6 LR ELBOW STD .WT CS BW 2x0 rDEG LR. . TEE STD WT CS BW TEE STD WT CS BW ORIF FLGS 300 LB CS RF WN SCH 40 REDUCER STD WT CS BW CONC . gate VALVE SCO lb m-f/sgrd. both. ENDS PLUG CS SCRP 'l ..... ,, 14 L40FA3DE' "3 z" . FLANGE . 300LB CS RF WN SCH 40' . 15 G40FA3DE <o 16 Uol FOG' . 3' 3" . .2".... FLANGE 300 LB CS RF WN SCH .40 GASKET 300 LB 304/ASB SPIRAL WND . 17 L0IFGC 4' .3" GASKET 300 LB. 204/A3& . SPIRAL. WND ......... c _I n 18 L020BM. . 24. ft ..34 L6 STUD BOLT B-7.WjZ NUTS . 19 L680BM 20 LG2DBM 24 f- 44 U3. STUD BOLT B-7 W/2 .NUTS 8 5" .(A" q X 4^ U3 STUD EOT B-7 W/2 NUTS 21 L73B02 1 12' CHAIN NO 2-0,G GA.'ELWELl'STRAIGHT UNK 22 L79B05 1 ' 3"D!A. WHEEL CHAW VALVE OPERATOR UNIV. TYPE ` 73-D 23 24 i ' ' 25 26 .... ............. * : 27 ....../ - ->8 -^9 1 ' , ^~) . 0/// /// v A /--------------------- -------- .------- :------------9-/-&Z - _______ ____ _____________WT JlA ............................ (jj --------------------------- r*up\/ DQ 4COO 1 iifi /v WJ f i Untv DO JUO 1 30 31 FVD USE"' Pl'PisJd proZ BorrANf? 32 1 .liM* n tsy\ 041 /mf9 * --- a/- / ^ - -- ' ' EST. DEL.' DATE job fcJIL_U Uh MATERIAL ?H5S^.fccJ date__ L(10(31______________ DRG. No.SHEET............... ORDER No. SM S3oo^______ APPRO. JOB No. Q/J9-XX-7.So M h <, JOB.o-1 DRG. NO ITEM QUANTITY UNIT 2 Jr) i '^2 '-/M' BILL OF MATERIA! ___ _________________ date. SHEET- ORDER no./V^ ^3 n 3 C- Jr- 3if h -- 1*0 APPRO. JOB NO._____________ ifAj r i ii i n MATERIAL REQ'D AT DEST'N BY. pate_ y DESCRIPTION REMARKS $ )( i Ay ~ f J L. -J r / 1 i-\y i\jO \L \%> n /! CA_ 4- A * ; 1 /' > A O- %>> #///- -- /'- y i :>. r Ao si A A,. *? , A -- 1 '..'"'"`if /1 f . /, / .r'" vlLi c,., / V, ' . i ; ; - , '' / / A ' !/ : ^/'z' A-i., K ,. / - A -"'W i ih ' </ 'O ` > A; , f .* o , ..A _ ' / 4 / ' i C 7 / / - j- /" '" A"'A . A A- Jd ,,J4_ CHEVB8 5633 SHEET ^ OF -.4 SHEETS Mf'i. 334 i 25M 2 5J I phintv:d in u.s.a QUOTATION FQR PRODUCTS FROM*\ FISHER CONTROLS COMPANY ~ MARSHALLTOWN, IOWA 50158 Reply To: VINSON SUPPLY COMPANY, P.O. Box 3629, Odessa, Texas 79760 (Phone: 915-337-5211) Sales Representative: Date Quoted: VINSON SUPPLY COMPANY MAY 25, 1983 OUR QUOTATION NUMBER 05/83/13-F PLEASE REFER TO THIS NUMBER WHEN OROERING Quoted To: CHEVRON U.S.A., INC. P.O. BOX 20002 EL PASO, TEXAS 79998 ATTN: T.E. SHERRILL QR-BM-83310 YOUR REFERENCE NUMBER Page 1 -of 1 ITEM NO. QTY. ESTIMATED DELIVERY (Number of weeks after receipt of your order) Y DESCRIPTION UNITPRICE TOTAL PRICE 1. 1 1" Fisher Type 667EZ DCV, 300// ANSI RF Flanged $1,130.94 $1,130.94 Steel Body, 1/4" 316SS M-Form Trim #129, Teflon Asb. Packing, Travel Indicator Size 34 Actuator 3-15# Range, Fail Closed, Yoke Mounted 3582 Valve Positioner 3-15# Input To Give 3-15# Out put C/W Bypass & Gauge W/67AFR Airset; 1 Attachments: F.O.B. - Odessa, Texas TERMS - Net 30 Days ^" CH EVB8 5634 This quotation shall remain in effect for 30 days from the date hereof, unless sooner terminated by notice to you and shall not be binding upon Fisher Controls until acknowledged by Fisher following your acceptance. Sales RepresentativeAll orders placed by you, and any shipments made by Fisher Controls as _ Vinson Supply Company a result of such order, shall be subject to the terms and conditions above and on the reverse side hereof, notwithstanding any inconsistent or additional terms that may be embodied in your purchase order. ByTitle James TT; Seward Fisher Inside Sales VINSON SUPPLY COMPANY QUOTATION FfR PRODUCTS FROM/ FISHER CONTROLS COMPANY MARSHALLTOWN, IOWA 50158 Reply To: VINSON SUPPLY COMPANY, P.O. Box 3429, Odessa, Texas 79760 (Phono; 915-337-5211) Sales Representative: VINSON SUPPLY COMPANY Date Quoted: MAY 25 , 1983 OUR QUOTATION NUMBER 05/83/13-F PLEASE REFER TO THIS NUMBER WHEN ORDERING Quoted To: CHEVRON U.S.A., INC. P.O. BOX 20002 EL PASO, TEXAS 79998 ATTN: T.E. SHERRILL QR-BM-83310 YOUR REFERENCE NUMBER Page 1 ' of 1 ITEM NO. QTY. ESTIMATED DELIVERY (Number of weeks after receipt of your order) y DESCRIPTION UNIT PRICE TOTAL PRICE 1. 1 1" Fisher Type 667EZ DCV, 300// ANSI RF Flanged $1,130.94 $1,130.94 2-3 Steel Body, 1/4" 316SS M-Form Trim #129, Teflon Asb. Packing, Travel Indicator Size 34 Actuator 3-15# Range, Fail Closed, Yoke Mounted 3582 Valve Positioner 3-15# Input To Give 3-15# Out put C/W Bypass & Gauge W/67AFR Airset. Attachments: F.O.B. - Odessa, Texas TERMS - Net 30 Days CHEVB8 5635 This quotation shall remain in effect for 30 days from the date hereof, unless sooner terminated by notice to you and shall not be binding upon Fisher Controls until acknowledged by Fisher following your acceptance. Sa/as Representative.All orders placed by you, and any shipments made by Fisher Controls as Viuson Supply Compan; a result of such order, shall be subjectto the terms and conditions above and on the reverse side hereof, notwithstanding any inconsistent or additional terms that may be embodied in your purchase order. By rne James v. Seward Fisher Inside Sales VINSON SUPPLY company JOB /jfe ' BILL OFMATERIALf *, -(Ctf ; ftp/hJCr- DATF M*V U, l>&5 DRG. NO____r_________ .SHEETJH_ ORDER Nq.^M #^>5>/0 *</?? { \ ITEM QUANTITY UNIT 0 &a i Sir It*" fh> APPRO. JOB Nogl^ -xv - ^30 MATERIAL RE DESCRIPTION c"'^- lfi*J CS Sr>/-L &cj HO .j,C OATC ^---- REMARKS l e& /*' 3uOb#. /-./} <-> <s> 4- A- *n/o*ocr7$ &-1 *>/z,H5X MX i <SV 1 *<z " Oar^t&T Si %?L?c? twS-. /i/2* ~gwd Pt?ii^lr fjfo0k <BCAT7uKV5 ?(}-+ S3 - P/2-C JU<T. i mCtAxh ./Ml-ONi ~g?r- Ox,f-, ____________________________________ k/___________________________ sj&y __________________________________ _________________________________ /'/: './- '7's/ / ji CHEVB8 5636 F)SHEET / SHEETS BILL OF MATERIAL' JOB &&TLAC& fj3^- jCS? DATE vM**^ ~^7, )^)&?>___________________________ DRG. NO. _________ SHEET ORDER No. 2>^tO <*#? *5 0& APPRO. JOB No.W`^` material req'd at dest'N 19 ITEM QUANTITY UNIT DESCRIPTION cP CA 3cX? 0&- KsA*Jt& On fOJ Zed'do fyefts # eA 3^ tS- 1 13. I'S, ^ i " ^WA^E? t-JifpL ~ <^4 &:/./, () 3 FT $0 fifl? b^L& 0<* &i eA j ^ ^ efL^onJ o& ? *>/ `A-D 3sz>r" <D I A / ^s- $%>k.h-J0- CS tn/M ;/ S7I. &c> 3 i CSt ikJ C^%^CSJ $cft--&/*>.& shtX> U&. KOi^J> REMARKS -G&u c r*T ' i (ooM ' ewe? 7$*?; ^ ft r-45r /^ttvlc- /^7U\ VAlaM &><. l<0-z~ ,____________________________________&.>.. u/ ,/(7?( /o*\i?g._____ _____________________________________________________ As__________________________________ j/. . >3 rl - CHEVB8 5637 SHEET | OF . SHEETS MfG, 334 i 25M 2-531 PRINTED IN U.S.A. STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DF"'RTMENT - SAN FRANCISCO SPECIFICATION EG-2350-A FEBRUARY 2, 1971 SECTION A PAGE 1 OF 10 CONTROL VALVE CONSTRUCTION SECTION A TECHNICAL REQUIREMENTS 1.0 SCOPE This Specification covers Company'* minimum requirement* for the design, fabrication and inspection of all valves used for control, except gate valves. Air-operated diaphragm actuators, piston actuators1 and control valve positioning devices are also covered by this Specification. Electric-operated control valves shall meet the requirements of this Specification insofar as they are applicable. 2.0 BODY 2.1 Valve bodies and bonnets shall conform to the following material specifications, as applicable: Carbon Steel Castings ASTM-A216 Carbon Mo Forgings Castings Forgings ASTM-A105 ASTM-A217 ASTM-A182 l Cr Mo Castings ASTM-A217 Forgings ASTM-A182 5 Cr Mo Castings ASTM-A217 Forgings ASTM-A182 9 Cr-1 Mo Castings ASTM-A217 Forgings ASTM-A182 Hastelloy B of C Castings ASTM-A494 3C* SS Csstlngs Forgings ASTM-A351 ASTM-A182 Monel (Manufacturer's Standard) 316 SS Castings ASTM-A351 Forgings ASTM-A182 347.. ss - Csstlngs Forgings ASTM-A351 ASTM-A182 Gr WCB Gr II Gr VC1 Gr FI Gr WC6 Gr Fll Gr C5 Gr F5 Gr C12 (9 Chrome) Gr F9 Gr CF8 Gr 304 Gr CF8M Gr F316 Cr CF8C Gr 347 Acceptable material substitutes are: CHEVB8 5638 STANDARD OIL COMPANY CP CALIFORNIA ENGINEERING DEP'^TMENT - SAN FRANCISCO SPECIFICATION i. ,, EG-2350-A FEBRUARY 2, 1971 SECTION A PAGE 2 OF 10 2.2 Body bolting and packing-flange ituda shall conform to the following specifications: ASTM-A193 - Alloy Steel Bolting for High Temperature Service. * ASTM-A194 - Carbon and Alloy Steel Nuts and Bolts for High Pressure and High Temperature Service. Except that stud* and nute for Austenitic Stainless Steel and Nickel Alloy Velvet shall be of the same nominal chemistry as the valve body. 2.3 All flanged connections and pressure-temperature ratings shall con form to ANSI B16.5, except as follows: (e) Flanged valves, 4 inch size and smaller shall have rating at least 300 lb for steel bodies and 250 lb for iron bodies. (b) Flange facings for "raised" and "flat faced" flanges shall be "smooth - 250 AARH maximum" in accordance with MSS-SP-6. A 250 RMS smooth finish is an acceptable alternate as judged by comparison with Visual Standards such as "General Electric Standard Roughness Specimens." (c) "Flangeless" type bodies such as wafer-butterfly, ball, etc., shall have body rating and facing that meets pipe specification. These valves shall be furnished with thru bolt-studs and nuts. (d) Threaded-end valves shall have internally tapered threads in accordance with ANSI B2.I and minimum body rating of 600 lb in steel or 250 lb in iron. Threaded valves shall be allowed only in body sizes 1-| inch and leas. (e) "Welded-on" flanges and similar fabricated body constructions are only acceptable by prior agreement with COMPANY. 2.4 End Connections shall be 1-inch minimum except when the line size is smaller. Odd body sizes, such as 1^, 2^ and 5-inch shall not be used. 2.5 Face-to-face dimensions shall conform to ANSI B16.10 (equal to ISA RP 4,1.IF) wherever practical. 2.6 Globe valves shall have a bolted-bonnet with confined gasket. Gasket material shall be the manufacturers standard providing it meets the requirements specified on the purchase specification sheet attached to the Agreement to which this Specification applies. 2.7(a) Extension-bonnets shall be provided where specified. Where possi ble valves in these services shall be provided with packing and CHEVB8 5639 STANDARD OIL COMPANY 0? CALIFORNIA ENGINEERING DElf 'TMENT - SAN FRANCISCO SPECIFICATION No. EG-2350-A FEBRUARY 2, 1971 SECTION A PAGE 3 OF 10 lubrictnt designed to vithatand the process fluid temperature, with out consideration of the possible radiation losses due to an exten sion bonnet. 2.7(b) Bellows-seal type bonnets shall be provided where specified. As a precaution against bellows failure, the bonnet shall be provided with "back-up11 packing to seal the valve stem and bonnet, and a plugged pressure test connection, 2.8 Lubricators and isolating valves shall be furnished with all valves requiring stem lubrication. One year's supply of lubricant shall be furnished with each lubrica tor. 2.9 Direction of flow shall be cast or stamped on the valve body. TRIM 3.1 Globe valvea having "cage" type trim shall meet the following minimum requirements: (a) Controlled compression type gaskets used as a pressure seal between adjoining portions of the trim, or body and trim, shall not be subject to inner valve seat loading end unloading. (b) Cage and plug shall be hard stainless steel as a standard. Coefficients of thermal expansion for cage and plug shall be similar, so that required clearances are maintained over the - range of operating temperatures. (c) Reduced trim for two nominal sizes smaller than valve body size shall be available as a standard option. (d) Valve stem shall be threaded and pinned to the valve plug. It shall be hardened stainless steel as standard, having a finish of 8 micro Inches RMS or less. (e) Flow characteristic shall be obtained by means of "shaped cage ports" rather than a "shaped plug with rectangular ports." 3.2 Globe valves having conventional plug and seat rings shall meet the following minimum requirements: (a) Double seated valves shall be top and bottom guided. (b) Single seated valves shall be top and bottom guided; or top guided only, providing the guide post haa sufficient diameter to provide lateral stability to the valve plug. CHEVB8 5640 STANDARD OIL COMPANY OP CALIFORNIA ENGINEERING DEr ''TMENT - SAN FRANCISCO SPECIFICATION W. EG-2350-A FEBRUARY 2, 1971 SECTION A PAGE 4 OF 10 (c) Plug and Beat ring! Bhall be hard stainless steel as standard. (d) Hardened guide material shall be 350 EHN minimum, with a differential hardness not less than 125 EHN between sliding* metal ^ surfaaee. (e) Valve stem shall be threaded and pinned to the valve plug. It shall be hardened stainless steel as standard having a finish of 8 micro Inches or less. The plug shell be reversible in the field by removal of the pin and valve stem. (f) Bonnet and bottom flange, where supplied, shall be interchangeable so as to penult reversal of the valve action without addi tional parta or alterations. Ball control valves shall meet the following minimum requirements: () The ball plug shall rotate through 90 end ita aurface shall be wiped clean by the shearing action of a seal ring, to prevent ccummulation of solids and damage to the ball surface. (b) The ball shall be designed to control flow in either direction. The seal ring shall provide reasonable shut-off when pressure is applied to the body in the reverse direction. (c) Ball abaft shall be 17-4PH hardened stainlesa steel as a standard. The ball plug shall be 316 SS with a polished chromium-plated surface as standard. Other trim parts shall be hardened SS unlesa specified otherwise, ^ (4) Spline type connection shall be provided between ball plug, shaft and actuator. Shear pins or keys ere not acceptable. (e) Ball plug position shall be indicated by an engraved marking or mechanical Indicator connected to the ball shaft. Butterfly control valves shall meat the following minimum requirements: (a) Heavy duty flangeless 'wafer* conatruction shall be standard. (b) Shaft shall be 17-4FH hardened stainless steel with plain stainless steel inboard bushings and bronze outboard sleeve bearings. Provision shall be made for bearing lubrication. CHEVB8 5641 STANDARD OIL COMPANY CF CALIFORNIA ENGINEERING If "'\RTMENT - SAN FRANCISCO SPECIFICATION'uO, EG-2350-A FEBRUARY 2, 1971 SECTION A PAGE 5 OF 10 In cases where the presaure drop across the vena 1b high, where extension bonnets ere supplied, or for valves that have special tight shut-off features such so elastomer lining, outboard bearings shall be of the precision roller type. (c) Butterfly valves shall normally be inatalled with the shaft In the horizontal plane. Thrust bearings designed to support the weight of shaft end vane shall be provided where the shaft is not so mounted. (d) Shaft shall have spline or keyway connection with actuator that will allow valve action to be easily changed. (e) Vane position shall be indicated by an engraved mark on the end of the ehaft. (f) Vane shall be carbon steel unless specified otherwise. i (g) Vane shall be pinned to the shaft so that excessive vane torque will shear the pins before rupture of vane or shaft. U.l Recommended stem or shaft packing and lubricanta are as follows: Service Air Ammonia * **phalt & Tara Aromatic Solvents (as benzene, toluene, etc.) to 600F Chlorine Liquid and Chlorine Gas Hydrocarbon Liquids to 600F. LFG, fuel & lube oil, crude distillates Packing Garlock 2^6 or John Crane 6AM Garlock 144, Raybestos Manhattan 122S Garlock 256 or 144 Garlock 256 or 144 John Crane C-S# Garlock 256 or l44 John Crane 6AM lubricant Rockwell 234 Rockwell 421 or 147 Rockwell 555 Rockwell 755 Rockwell 188 i Rockwell 555 CHEVB8 5642 Service Gasoline, Kerosene, mineraltoil, naphthas Hydrocarbon gas Hydrochloric Acid end Hydrochloric Acid Hydrocarbon Mixtures Hydrofluoric Acid oO to IOC# Nitric Acid (0 to 80*) to 140F Phenol Phosphoric Add (70-100*) to 2507 Salt Water Bodiua Hydroxide to U25P Steam (Superheated) -Limits 1200F/2000PSI Steam to 125 pslg Steam between 125 to 600 paig Sulfuric Acid (75* to fuming) 40 to 1007 Water - Fresh, Cooling Tower 4 Hydrogen oj.fUiL>juuj uxu V-UlWAIiX OJ?' CAldJTORTiXA ENGINEERING DEPARTMENT - SAN FRANCISCO SPECIFICATION ( \ EG-2350-A FEBRUARY 2, 19/1 SECTION A PAGE 6 OF 10 Packing Garlock 256 or 144 lubricant Rockwell 357 Garlock 256 John Csabe C-96 Rockwell 555 or 386 Rockwell 921 John Crane 704 John Crane 704 John Crane 704 John Crane 704 Garlock 256 John Crane 704 or C-98 John Crane 177-AI Garlock 145 Garlock 256 John Crane 704 Garlock 256 Raybestos Manhattan 1223 Rockwell 799 Rockwell 921 Rockwell 921 Rockwell 921 Rockwell 234 Rockwell 421, 147 or 921 Rockwell 234 Rockwell 921 Rockwell 921 Rockwell 234 Rockwell 555 Brief description of packing materials follow: John Crane 6AM i insert! Asbestos - Braided asbestos with monel wire core with dry graphite lubricant. Maximum temperature: 8507 CHEVB8 5643 'ohn Crane 177-A1 John Crane C-99 John Crane 704, Garlock 256 Garlock 144 - Raybeatos Manhattan 122S STANDARD OIL COMPANY CP CALIFORNIA ENGINEERING DE' .tTMENT - SAN FRANCISCO SPECIFICATION NO, EG-2350-A FEBRUARY 2, 1971 SECTION A PAGE 7 OF 10 Cloaely braided asbestos vlth Inconel wire inaert. Long fibre asbestos core with flake graphite lubricant Max, temperature} 1200F .~ Max. pressure : 2000 PSI Braided asbestos yarn impregnated with teflon Temperature} *100? to + 600? Pure Teflon braid, no lubricant within the packing. Temperature: -100F to + 500F l Long fibre aabeatoo yarn with copper wire insert. Impregnated throughout with petroleum lubricant. Graphite coated surface. 0 Maximum Temperature: 700 F Woven aabestos cloth wrapped over a rubber core. Cloth is impregnated with rubber (except outside surface) and a glycerol lubricant. Graphite coated surface. Max. temperature: 600F Asbestos cloth wrapped over a rubber core. Cloth is lubricated, end surface coated with flake graphite. Max. temperature: 6007 NOTE: The above packing numbers are for Coiled Packing. Preforaed-Ring packing la preferred when installed at factory. 4.2 Stuffing box shall have a bolted paaklng flange and for valvea requiring stem lubrication, a Lantern Ring shall be provided. Lantern Ring material must be compatible with the process fluid and aha11 not cause scoring of valve stem. CHEVB8 5644 BTANJAKU UU COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT - SAN FRANCISCO SPECIFICATION ( , EG-2350-A FEBRUARY 2, 1971 SECTION A PAGE 8 OF 10 5.0 ACTUATORS 5.1 Actuators shall be designed to move the velve over its full stroke and be sized for the maximum pressure drop and line pressure ahovn on the purchase speeiflcstion sheet attached to the Agreement to vhich this Specification applies. 5.2 In the opening direction, a travel limit stop shall be engaged before the valve plug reaches its travel limit. The "stop" shall be designed to absorb any force transmitted to it. In the closing direction, the valve plug shall seal before the actuator reaches its travel limit. 5.3 Actuator characteristic shall be linear, at least over the working portion of its range. Actuator performance shall be as follows: (a) Stem position error shall not exceed +5$ of rated travel. (b) Hysteresis shall not exceed % of rated travel. 5.4 Valve stem position shall be indicated on a graduated scale with the words- "OPEN" and "CLOSED" at the stem travel limits. The indicating pointer shall be directly connected to the stem. 5.5 Spring and diaphragm actuators shall be of the enclosed spring type. Tbey shall preferably be direct acting and designed to stroke nomi nally 3 to 15 PSIG when in operation. Other ranges are only accept able by prior agreement with the Company. 5.6 Actuators shall have a positive action on failure of the operating medium, unless otherwise specified. This may be obtained by use of springs or auxiliary volume tanks used In conjunction with relays. Mechanical "fail-safe" devices are not acceptable. 5.7 Actuator size shall not be less than the manufacturers standard size for a given valve. 5.8 Handwheels, when specified, shall be of the side mounted type except for butterfly or ball valves which shall have shaft mounted handwheels. Handwheels shall preferably not require use of e clutch or gear shift and shall be continuously connected type capable of moving the valve in either direction. The neutral position of travel shall be clearly marked Without exception, handwheel operation shall be "clockwise rotation closes valve" and, "counterclockwise rotation opens valve." CHEVB8 5645 STANDARD OIL COMPANY CP CALIFORNIA ENGINEERING DR .iTMENT - SAN FRANCISCO SPECIFICATION NO, EG-2350-A' FEBRUARY 2, 1971 SECTION A PAGE 9 OF 10 6.0 ACCESSORIES 6.1 Pneumatic positioners, relays, transducers, etc. furnished vlth*con trol valve shall be mounted and connected by the supplier using size 3/8 inch stainless steel or FVC coated copper tubing. Tubing fit tings are to be compression type, stainless steel for stainless steel tubing and brass for PVC coated copper tubing. 6.2 Pneumatic valve positioners shall have full by-pass assembly except for split range pneumatic positioner*, or where spring/diaphraga range is other than 3-1? PSIG. Each positioner shall be supplied complete vlth supply, input and output air gauges. 6.3 Electro-pneumatic positioners, transducers, and valves provided with pneumatic relays or solenoid valves shall be provided vlth an output air gauge to measure diaphragm pressure. 6.U Each control valve shall be furnished with a permanently attached, corrosion resistant nameplate bearing the following information: (a) Manufacturer's name, model number and serial number (b) Body and trim size (e) Body and trim materials (d) Trim type (e) Body and flange rating (f) Valve action on air failure (g) Bench setting and operating range (h) Tag number and Purchase Order number In addition, each valve shall have a tag indicating the packing material and lubricant. 7.0 INSPECTION AND TESTING 7.1 Valve body shall pass a hydrostatic pressure teat after assembly at this manufacturers works. Teat pressure for steel bodies shall be according to ANSI B16.5. Test pressure for cast iron, brass or bronze bodies shall be two times the nominal body rating. CHEVB8 5646 STANDARD OIL COMPANY OF CALIFORNIA ENGINEERING DEPARTMENT - SAN FRANCISCO SPECIFICATION L , EG-2350-A FEBRUARY 2, 1971 SECTION A PAGE 10 OF 10 7*2 Where specified, cattinga that require radiograph testing shall meet ASTM Standard No. E-71, Class 2 for castings up 2 inches in thickness or ASTM Standard. No. E-186-67 for heavy valla 2 to 4' inches in thickneat. 7.3 Where specified, casting* that require dry powder magnetic particle inspection shall meet ASTM Standard E-109-03. 7.4 Where specified, castings that require dye penetrant inspection shall meet ASTM Standard E-165. CHEVB8 5647 STANDARD OIL COMPANY 0? CALXTCKHA ENGINEERING DIT 'WMENT - 8AJf FRANCISCO SPECIFICATION no. EG-2350-A FEBRUARY 2, 1971 SECTION B PAGE 1 OF 1 CONTROL VALVE CONSTRUCTION SECTION B GENERAL REQUIREMENTS - PURCHASING 1.0 GUARANTEE VENDOR guarantees that the control valves furnished hereunder Beets the requirements set forth In this Agreement and are free of defects in design, materials end workmanship for a period of one year after the date the equipment la placed in operation (but not more than eighteen months after date of delivery). If any item of design, materials or workmanship does not meet this guarantee and VENDOR is notified thereof. VENDOR shall, at his own expense, promptly make such alterations, repairs and replscement* as may be necessary to meet this guarantee with the least overall loss of operating time to COMPANY. I ! CHEVB8 5648 !)*3 DRG. NO.. T//m /3jz~~ ITEM Q/UANTITY UNIT BILL OF MATERIAL I _____________________ DATE. 6/f/f3 SHEET. ORDER No._____ IM-rcrr ~ APPRO. JOB NO 3350 'M-o MATERIAL REQ'D AT DEST'N BY. r DESCRIPTION <r DATE REMARKS / 2 AT / SC/f/f? D 5mis STL A/S& A/ en I11 - Uo^scte? fAmPAi\Jst smurf72* / *3 /Zc/Cft >A/}/S ' -------------------- 3) 4f rl / 7/ /? / /o 1 // 1 HI 13 4 1 Eft X " - Sib Alt- 2" -6ec>*AT#4-. lOH- e'A X "* /& U>Lbi>LET, XS.C.S.buJ FA }" STL APT CAP. Su>, scA /bo A x>} r. 3c4//h&$ SP/ML U/Dl> // et 3/8 ,fX 4n STl/b fts>CT$> Lb/DUTS &A-- WxtLM. SCAO Tfte&Mb uizn-L m- 1%H ~ /ed^/tf 6LbPL.tr eft ftl*' focA&f TT Eh EJ\ 34" X 4n sn/b Bl>lts u)fours Eh jV boo*/X&4-/A6S sPsMl iupb /Asm et / __________________________ A) 1 !,J,AA CmWA yfi \ LT 1 i 11 CHEVB8 5649 > LSVh U Str ; J&reCnohJ To ^eo^sm L)ioe SHEET / 'i SHEETS MFC. 334 (ZSM 2-53 1 PRINTEO IN U.S.A.* Chevron Chevron U.S.A. In. Contract Contract Number C-l 5-060-83 Chevron U.S.A. Inc. hereafter referred to as COMPANY, and the undersigned, hereafter identified as CONTRACTOR, hereby mutually agree on July 26 ,19 83 , that CONTRACTOR shall perform for COMPANY, at or near the El Paso Refinery .County of El Paso .Stateof Texas the work xstatMtx jeKdcentWalc of repairing refractory in the Gas Oil Unit Furnace as outlined in Satco, Inc. memo to Kevin Walker dated 7-25-83; Addendum No. 1 dated October 1981 (Pages A1 to A15, including Appendices BI and BII); the Contract Terms and Conditions (Pages 1-4), Right-to-Audit Clause (Page 5), Certificate of Nonsegregated Facilities (Page 6), Utilization of Minority Business Enterprises (Page 7), attached hereto, are part -as-an-tnrprovBmerrt-tB-reahprt>pgrtyf-&OMPANY by-^ftxfrtg-t-hcffrca-whfttem-fftcriak-flfe-Hiv<>lvcd--thfefthsa-flS-hi-beef>mc-air- -integral part of-such real propcrty.imder-the-Ttrms antf-CgntMonyhcrgof.-and-m-atcordaTicg-with-the above spectffcathmr of thisAgreement. Reference Contract C-15-033-83 for current Certificate of InCsOuMrPaAnNYcesh.all pay C_O_N_T_R_A_C_T_O_R_, in accordance with statements prepared by CONTRACTOR a compensation of $3,885.00 (Three Thousand Eight Hundred Eighty-five and' no/100 Dollars ) The work shall be commenced July 27, 1983 diligently prosecuted, and completed August 8, 1983 A payment and performance bond in terms and executed by a surety company satisfactory to COMPANY shall be furnished to COMPANY in the sum of (No bond required unless an amount is entered above.) CONTRACTOR Satco, Inc.. And Witness. CONTRACTOR'S State License No-----------------------------(Where required by State Law) Communications to CONTRACTOR should be addressed to the attention of Mr. Jimmy Bamber Satco, Inc. P. 0. Box 80023 Baton Rouge, LA 70898 Facility Completed Invoice No. Date Amount Remarks Send Invoices to: Invoice Desk, Refinery Accounting Chevron U.S.A. Inc. P. 0. Box 20002 El Paso, TX 79998 Communications to COMPANY should be directed to the attention of Mr r l. a. Wilson, Chief Engineer Chevron U.S.A. Inc. P. 0. Box 20002 El Paso, TX 79998 Superintendent or Foreman Date Received Charge Account No. Job No. 2122-09-290 Note: If CONTRACTOR is incorporated, execution shall be by an authorized officer of the corporation and corporate seal affixed and attested to by the Secretary. If CONTRACTOR is not incorporated, signatures should be witnessed by an employee of COMPANY, if practicable; if not/by a disinterested party. CHEVB8 5650 S! CHEVROl^U.S.A.lNC. * ADDENDUM NO. I EL PASO REFINERY OCTOBER 1981 Page Al of A15 ADDITIONAL PROVISIONS FOR THE PERFORMANCE OF WORK INTENT 1.0 The work shall be performed by CONTRACTOR without delay, in a workmanlike manner, in accordance with the good practice of the trades involved; and completed, ready to serve in the manner indicated or manifestly implied, irrespective of whether or not full details of such workmanship, practices or complete ness are contained herein. Unless otherwise provided herein, equipment which CONTRACTOR may be required to furnish for the work, shall be safe and sound and of the most suitable type, size, and quality for the purpose intended. The following provisions shall also be observed throughout the duration of the project. 1.1 Errors and Omissions The specifications and drawings are not complete in every detail and CONTRACTOR shall comply with their true intent taken as a whole, and shall not avail himself of any errors or omissions to the detriment of the work. Should any error, omission or discrepancy appear in drawings, specifications and instructions, CONTRACTOR shall notify COMPANY at once, and COMPANY will issue instructions to be followed. Anything not indicated on the drawings or specified in the specifications which is necessary for full and faithful completion of the work shall be provided and incorporated at the expense of CONTRACTOR to the same extent as though fully set forth in both the drawings and the specifications. 1.2 Utilities COMPANY will furnish without charge, in moderate quantities, industrial fresh water and 110 V electricity at nearest point of supply to working site. Connections and extensions from this point to CONTRACTOR'S work area shall be provided and installed by CONTRACTOR. 1.3 Housekeeping Original Issued 10/81 During the performance of the work, CONTACTOR shall keep a reasonable degree of order by disposing of accumulated rubbish and waste material, and at the completion of the work, the site shall be cleared of all debris, leftover tools, consumable supplies, and material. Where the CONTRACTOR, after due notice, fails to keep the area of his work reasonably clean and safe, or fails to clean this area at the completion of the work, COMPANY may perform this work, the cost of such work shall be for CONTRACTOR'S account and may be deducted from the sums due or to become due CONTRACTOR. CHEVB8 5651 CHEVRON'll .S.A. INC. ADDENDUM NO. 1 EL PASO REFINERY OCTOBER 1981 Page A2 of A15 ADDITIONAL PROVISIONS FOR THE PERFORMANCE OF WORK 1.4 Completion The work will be considered "complete" when CONTRACTOR has performed all work expressly stated or implied in this specifications qpd is accepted by COMPANY Representative. COMPANY 2.0 REPRESENTATIVE A COMPANY Representative will be assigned to represent COMPANY in all matters relative to CONTRACTOR'S activities in the Refinery. All questions concerning the performance of CONTRACTOR'S work shall be referred to COMPANY Representative. 2.1 CONTRACTOR'S Representative CONTRACTOR shall maintain a Construction Representative in the field at all times who shall act in full charge of CONTRACTOR'S work and maintain field liaison between CONTRACTOR and COMPANY'S Representative. RESPONSIBILITY 3.0 CONTRACTOR shall acquaint all of its employees and sub FOR INFORMING contractors with all specific instructions pertinent to the work EMPLOYEES to be performed under this Agreement. WORKING HOURS 4.0 CONTRACTORS are expected to work the same hours as the COMPANY maintenance force, unless special arrangements are made. PASSES 5.0 Contact the COMPANY Representative prior to the start of work to arrange for Refinery passes for each CONTRACT employee. Badges are assigned to individual employees and are not transferrable. 5.1 The CONTRACTOR shall be solely responsible for the badges issued to his employees and final payment on the contract will be delayed until all badges are returned. In the case of loss of a badge, a report should be made to the COMPANY Representative immediately, including badge number, time and place of loss, and circumstances sur rounding the loss. 5.2 CONTRACTOR shall ascertain from COMPANY Repre sentative the gate through which CONTRACTOR'S employees shall enter and leave the Refinery. 5.3 CONTRACTOR'S employees will be admitted to COMPANY'S premises only if they display a badge. Original Issued 10/81 CHEV B8 5652 < CHEVRON?U.S.A. INC. ADDENDUM NO. 1 EL PASO REFINERY OCTOBER 1981 Page A3 of A15 ADDITIONAL PROVISIONS FOR THE PERFORMANCE OF WORK Original Issued 10/81 5.4 Every CONTRACTOR vehicle must display a valid vehicle pass supplied by the main gate guard. 5.41 CONTRACTOR'S vehicles will normally be allowed in the Refinery only for the purpose of delivering workmen, equipment, or supplies to the job site. Where work location and circumstances warrant, CONTRACTOR'S vehicles may be allowed in the Refinery to transport CONTRACTOR'S authorized management personnel for inspection of the work. Prior COMPANY approval must be obtained from the COMPANY Representative for the use of any CONTRACTOR vehicle in the Refinery. CONTRACTOR'S vehicles may be searched when entering and leaving Refinery. A vehicle pass will be issued to each vehicle entering the Refinery. This pass serves as vehicle identification. 5.42 CONTRACTOR'S vehicles will not leave the Refinery with any COMPANY tools or equipment, color code orange, until the driver has had the vehicle's contents duly inspected by the COMPANY Representative, or the Storehouse Supervisor, and has acquired an approved ''Pass Out Slip for Loaned Equipment", Form CW-303I, which permits passage through the Main Gate. 5.43 The Main Gate Guard may inspect all CONTRACTOR vehicles' contents prior to leaving the Refinery. 5.44 CONTRACTOR shall supply transportation for all of its employees from the gate to the job site and return. The COMPANY Representative will designate the routes and parking areas to be used by CONTRACTOR'S motor vehicles in the Refinery. CONTRACTOR shall observe all the COMPANY'S traffic regulations. 5.45 CONTRACTOR shall identify the.foremen of any sub-contractors working for CONTRACTOR to the Gate Guard and COMPANY Representative. 5.46 A CONTRACTOR employee arriving late must go to the Main Gate Guard as he cannot enter the Refinery without a pass badge. The COMPANY Representative will arrange entry for these people with the guard. CHEVB8 5653 CHEVRON {j.S.A. INC. ADDENDUM NO. I EL PASO REFINERY OCTOBER 1981 Page A4 of A15 ADDITIONAL PROVISIONS FOR THE PERFORMANCE OF WORK DRIVING AND PARKING 6.0 CONTRACTOR shall drive carefully and observe posted Refinery speed limits and traffic signs. 6.1 Maximum speed limit anywhere within the Refinery is 20 M.P.H. Speed limits will varyjrom 5 M.P.H. to 20 M.P.H. Be alert for the posted speed limit for each area and drive within the limit at all times. 6.2 Stop at all stop signs. A full, complete stop is required. 6.3 Stop at all railroad crossings. 6.4 Respect barricades and roped-off areas. Do not enter these closed areas. 6.5 If vehicle Is not equipped with a backup alarm (beeper type), or if CONTRACTOR is unable to obtain a COMPANY Representative to control traffic while backing, CONTRACTOR shall provide a guide to control traffic while backing the vehicle. In addition, backing speed shall be limited to 10 M.P.H. All of these provi sions are required to avoid injury to walking personnel who might not hear a vehicle backing. 6.6 Be alert for pedestrians. Many areas have heavy foot traffic. 6.7 Be alert for emergency vehicles, such as fire trucks, ambulances, and others. 6.8 Be prepared to stop for hazards, such as accidental leaks of hazardous vapors or liquids. Do not enter these areas. If a hazardous area is initially discovered when inadvertently entered, turn off the engine immediately, walk quickly out of the area, report the indicent to the nearest COMPANY employee, and from a safe distance, restrict others from driving into the hazardous area. 6.9 Watch for clearance in restricted or congested areas, and observe proper clearance near overhead pipeways, powerlines, and above ground pipeways. 6.10 CONTRACTOR'S motorized equipment shall be parked within the Refinery only within areas designated by the COMPANY Representative. CONTRACTOR'S employees' privately owned vehicles are not permitted within the Refinery. Original Issued 10/81 CHEVB8 5654 CUEVRONKj.S.A.INC. addendum NO. 1 EL PASO REFINERY OCTOBER 1981 Page A5 of A15 ADDITIONAL PROVISIONS FOR THE PERFORMANCE OF WORK 6.11 CONTRACTOR'S employees' privately owned vehicles will be parked in the CONTRACTOR'S parking lot located Southwest of the Refinery Storehouse just off Trowbridge Drive. CONTRACTOR'S employees' privately owned vehicles will not be parked in the angle parking spaces, off Trowbridge Drive, in front of the Refinery proper, unless prior arrangements are made with the Company Representative. MOTORIZED EQUIPMENT 6.12 The COMPANY assumes no responsibility for damages to cars, trucks or other vehicles which belong to CONTRACTOR, sub-contractors or CONTRACTOR'S employees when driven or parked on COMPANY property. 7.0 CONTRACTOR'S motorized equipment shall be equipped with mufflers in good condition and wiring in good order before the equipment shall be allowed to enter the Refinery. All battery boxes shall be covered and all gasoline lines and carburetors free from leakage. 7.1 Operation of motorized equipment must comply with OSHA Rules and Regulations paragraph 1910.95 entitled "Occupational Noise Exposure". Motorized equipment noise shall be limited so that the equipment cannot be heard over normal background noise, or to a maximum of sixty-five (65) dba at the Refinery periphery, whichever is limiting. 7.2 COMPANY requires that pedestrians and property be protected from trucks and motorized equipment having limited rear vision from the cab, when this equipment is backing up. When equipment such as high body trucks, vacuum trucks, earth moving trucks, cranes, and other heavy motorized equipment is in frequent use in the Refinery, it shall be equipped with a backup alarm (beeper type), automatically actuated when the vehicle is moving backwards. See condition requirement in Section 6.5 of this Instruction if vehicle is not equipped with a backup alarm. 7.3 Unsafe vehicles will not be allowed in the Refinery. 7.4 Vehicles shall never be left unattended with the engine running. Original Issued 10/81 < CHEVB8 5655 } CHEVRON U.S.A. INC. ADDENDUM NO. 1 EL PASO REFINERY OCTOBER 1981 Page A6 of A15 ADDITIONAL PROVISIONS FOR THE PERFORMANCE OF WORK MATERIAL DELIVERIES TRUCKING DELINEATING OPERATING FACILITIES 7.5 CONTRACTOR vehicles that are to remain in the Refinery for the duration of the contract must be per manently and visibly marked for easy identification, from near and far. A- 7.6 Unmarked CONTRACTOR vehicles, including rental units by COMPANY from CONTRACTOR, that are frequently in and out of the Refinery, will receive a window permit from the Main Gate Guard when it enters the Refinery and must display this sign in the window at all times while in the Refinery. These signs will designate a vehicle as CONTRACTOR, Visitor, etc. 8.0 CONTRACTOR shall notify COMPANY Representative in advance of expected material deliveries. If material deliveries are to be made to a job site, a vehicle badge will be issued to the driver to permit entry when he arrives at the Refinery. 9.0 Without limiting the generality of any other provision of this Addendum, all trucking on COMPANY'S premises shall be in accordance with all laws covering fastening of loads, use of red warning flags, etc., applicable to such trucking or, in the absence thereof, all such laws which would be applicable to such trucking if it were on public roadways. / 10.0 If planning to use heavy earth moving, trucking or hoisting equipment, CONTRACTOR shall, with the assistance of COMPANY Representative, survey the work area and travel routes to determine any live facilities in or near the areas where heavy equipment will be operating. Piping, electrical poles and guys, pumps, and any other operating facilities shall be delineated by connecting rope strands no closer than 10 feet from such live facilities. If necessary to operate heavy equipment within this designated area, CONTRACTOR shall advise COMPANY Representative of the work required within this area, the type of equipment which will be operating, and the duration of such work, and shall obtain approval of COMPANY Representative before proceeding. The delineatorbarricade shall be replaced following these operations if heavy equipment is still operating in the vicinity and shall not be removed until completion of the heavy equipment portions of the work. Original Issued 10/81 i CHEVB8 5656 CHEVRON*U.S.A. INC. ADDENDUM NO. 1 EL PASO REFINERY OCTOBER 1981 Page A7 of A15 ADDITIONAL PROVISIONS FOR THE PERFORMANCE OF WORK ENTERING OPERATING UNITS RAILROAD CLEARANCES POWER LINES 10.1 Under no circumstances may a crane lift and carry men or material to and from a worksite without specific approval from the COMPANY Representative. 10.11 When stationary picks are made, CONTRACTOR must have the position of the crane and location of the outriggers approved by the COMPANY Representative. Rigging and hoisting diagrams may be required at COMPANY Representative's discretion in accord with Refinery Instruction No. 1407. (Available upon request). 11.0 CONTRACTOR'S employees shall not enter operating areas or operating units other than at the location where work assigned to them is being performed. CONTRACTOR'S vehicle must not leave the main roadways until the vehicle entry permit has been cleared and safety precautions explained by the Company Representative. CONTRACTOR'S employees shall not operate any valves or other equipment in operating areas or units unless advised to do so by COMPANY Representative. When work requires frequent visits in and out of operating areas or units, the Company Representative will advise the Unit Operator of CONTRACTOR activities. For safety reasons, the CONTRACTOR must advise the Unit Operator when he enters an area and when he leaves. 11.1 The Sulphur Recovery areas, Plants No. 05, 71, 72, 59, and 75 have special entry and departure requirements, and signs are posted to this effect. Personnel and vehicle entry permit must be obtained from the unit operator in charge everytime the SRU areas are entered or departed. DO NOT walk or drive through the SRU areas to get to the Control House to obtain an entry permit. Return the personnel or vehicle entry permit to the Unit Operator in charge when departing from the SRU areas. 12.0 CONTRACTOR shall maintain a clearance of 10 feet-0 inches on either side of the centerline of all railroad tracks. 13.0 Underground cables and conduits are covered in most cases with red concrete. CONTRACTOR shall not disturb these facilities without permission of COMPANY Representative. Original Issued 10/81 < CHEVB8 5657 CHEVRON'Ii.S.A.INC. EL PASO REFINERY ADDENDUM NO. I OCTOBER 1981 Page A8 of A15 ADDITIONAL PROVISIONS FOR THE PERFORMANCE OF WORK DOCTOR, HOSPITAL, AND AMBULANCE PROTECTIVE EQUIPMENT 13.1 CONTRACTOR shall maintain legal clearance of at least 10 feet from overhead power lines and shall provide warning signs on apparatus as required. 13.2 CONTRACTOR shall provide walking guide when moving heavy equipment' under electrical power lines. 14.0 CONTRACTOR shall provide all necessary first aid, ambulance, and hospital services in case of accident or injury to its employees, and require that its sub-contractors do likewise. 14.1 Appendix BII of this Addendum, "CONTRACTOR'S Hos pital, Doctor, and Ambulance Service Designation Forms", shall be completed by CONTRACTOR and returned to COMPANY prior to beginning work. CONTRACTOR shall require that its sub-contractors do likewise. 14.2 All injuries sustained by the employees of CONTRACTOR or its sub-contractors while on COMPANY premises shall be reported immediately to COMPANY Representative. If COMPANY Representative cannot be immediately contacted, and the injury sustained requires an ambulance or emergency vehicle, the CONTRACTOR shall find the nearest phone, dial 444, and follow instructions of the dispatcher. 15.0 CONTRACTOR'S employees shall wear long sleeve shirts, ANSI-approved hard hats and ANSI-approved industrial safety glasses when working in operating plants and maintenance or construction areas where COMPANY personnel are required to wear same. 15.1 The COMPANY Representative will advise CONTRACTOR of special types of eye protection and other personnel protection required in unusually hazardous areas such as acid and caustic areas. This protective equipment, i.e., goggles, face shields, rubber gloves, etc., will normally be provided by the CONTRACTOR, COMPANY may provide large and/or expensive equipment such as acid suits, rubber boots, etc., or as otherwise directed in the specifications. 15.2 If the work to be performed requires coveralls, they will be provided by CONTRACTOR. Original Issued 10/81 CHEVB8 5658 chevroN*u.s.a. inc. EL PASO REFINERY 1ADDENDUM NO. OCTOBER 1981 Page A9 of A15 ADDITIONAL PROVISIONS FOR THE PERFORMANCE OF WORK USE OF RESPIRATORY EQUIPMENT MATCHES AND LIGHTERS SMOKING 15.3 CONTRACTOR shall require its employees to use other personnel protective equipment wherever specified by the COMPANY Representative or whenever the situation is such that additional protective equipment is necessary. 16.0 CONTRACTORS, including supervision, who are required to work in areas where respiratory equipment is frequently used, or may be used to perform a specific job, must be reasonably clean shaven. In addition, CONTRACTORS, including supervision, who are required to work in areas where "Escape Paks" are provided for safe exit during an emergency, must be reasonably clean shaven. Reasonably clean shaven, in this sense, means no facial hair shall affect or hinder the tight seal of a gas or "Escape Pak" mask. 17.0 The carrying of "strike anywhere" matches in the Refinery is prohibited. It is also required that any cigar or cigarette lighter carried within the Refinery must have flint, steel, and operating mechanism enclosed in such a manner as to prevent the possibility of accidental lighting or sparking. Disposable butane lighters are prohibited within the Refinery. CONTRACTOR shall be responsible for strict adherence to these orders by its employees or the employees of its sub contractors. 18.0 Smoking is prohibited in the Refinery except in specifically approved areas at established times. COMPANY Representa tive will designate these areas and advise these times prior to CONTRACTOR'S beginning work in the Refinery. FIRES AND FIRE EQUIPMENT 19.0 CONTRACTORS shall not use or move fire fighting equipment, except that which is assigned for CONTRACTOR'S use. Keep space around fire hydrants, extinguishers, hose houses, etc., clear at all times. 19.1 In case of fire: 19.11 Call local 444 and report location of fire. Original Issued 10/81 < CHV B8 5659 CHEVRON (j.S. A. fNC. ADDENDUM NO. I. EL PASO REFINERY OCTOBER 1981 Page A10 of A15 ADDITIONAL PROVISIONS FOR THE PERFORMANCE OF WORK 19.12 Evacuate the area ol a major fire sensibly. Do not panic. Escape routes should not be up-wind or down-wind of the fire or its sources. 19.13 Attempt to extinguishJires in an incipient stage, which were started by CONTRACTORS, using a CONTRACTOR'S firewatch. 19.14 Clear the burning area and move away from fire fighting activities as soon as Refinery personnel arrive to extinguish the fire. 19.15 Remove CONTRACTOR equipment and employees from the area. GOOD HOUSEKEEPING 20.0 Maintain the premises in which CONTRACTORS are Working in a neat and orderly manner. Maintain a general level of cleanliness during the execution of work instead of leaving all cleaning to the end of the job. INCIDENTAL HAZARDS 21.0 Prevent hazards to others resulting from upturned nails, un guarded excavations, falling objects, etc. SAFETY CODES, STANDARDS, AND LAWS 22.0 CONTRACTOR shall perform all work in strict conformance with all safety codes, standards and laws which are applicable to the work being, done. In case of conflict between safety codes, standards and laws, the most stringent shall apply. LICENSES REFINERY PERMITS, WRITTEN APPROVALS 23.0 CONTRACTOR shall conform to all laws, ordinances and regu lations relating to taxes and other public charges against his operations or equipment. 24.0 CONTRACTOR shall request a written permit through the COMPANY Representative at least one day before starting certain work. CONTRACTOR employees working as a supplement to COMPANY personnel, under a COMPANY Supervisor, shall request a written permit through the COMPANY Supervisor for whom they are working. An approved copy of the permit must be on the job site during progress of any of the following: 24.1 Smoking permits. 24.2 Entering tanks, vessels, other enclosures such as fire boxes, tank basins, or unauthorized areas. Original Issued 10/81 CHEVB8 5660 < CHEVRON?U.5.A..JNC. EL PASO REFINERY ADDENDUM NO. 1 OCTOBER 1981 Page Ail of A15 ADD1TIONAL PROVISIONS FOR THE PERFORMANCE OF WORK 24.3 Walking or working upon tank roofs or windgirders. 24.4 Using a torch, welding electrode, melting pot, forge, electric motor, soldering iron, or any open flame. 24.5 Working or or adjacent to public streets or highways. 24.6 Starting excavations of any kind, including cutting fire walls, earthen or brick, and placing fill. 24.7 Sandblasting, guniting, or spray application. 24.8 Closing walkways, roads, or restricting traffic. (Proper warning signs shall be used). 24.9 Using radioactive materials. 24.10 Using motorized equipment in process areas or tank basins. This includes all types or equipment or activity that could provide a source of ignition. 24.11 Disposing of rubbish. Rubbish is segregated and disposed of according to strict guidelines. Prior to all rubbish disposal, contact the COMPANY Representative for permit and disposal instructions. REMOVING MATERIAL OR EQUIPMENT FROM-REFINERY 25.0 Except for waste removel, whenever CONTRACTOR'S property, or COMPANY property on CONTRACTOR'S conveyance, is to be taken outside the Refinery, the CONTRACTOR'S Representative shall request authorization in writing from COMPANY Representative to remove such material and/or equipment. This authorization or release shall be given to the guard at the gate where exit is obtained. Form CW-2453, "Pass Out Slip for Materials or Equipment", and/or form CW-3031, "Pass Out Slip for Loaned Equipment", permits removal from the Refinery. Company Representative will arrange for the permit through Storehouse Supervisor. ORAL APPROVALS 26.0 CONTRACTOR shall obtain oral approval from COMPANY Representative before: 26.1 Using gasoline engines. Original Issued 10/81 CHEVB8 5661 CHEVRON'Ij.S.A. INC. ADDENDUM NO. 1 EL PASO REFINERY OCTOBER 1981 Page A12 of A15 ADDITIONAL PROVISIONS FOR THE PERFORMANCE OF WORK STOPPAGE OF WORK 26.2 Working on existing pipe and drainage lines or equipment. 26.3 Connecting to or using utilities such as compressed air, steam, water or electricity. a* 26.4 Moving cranes, tractors or heavy equipment through the Refinery. 26.5 Operating cranes or similar equipment near process units and overhead power or pipelines. 26.6 Walking or working upon any roofs over buildings or equipment. (Attention is further called to the specific hazard of breaking through roofs or corrugated asbestos construction.) 26.7 Fueling gasoline-driven equipment on Refinery property. 26.8 Repairing CONTRACTOR'S equipment on Refinery property. 26.9 Working any time at variance with a regular schedule. 26.10 Starting construction of temporary buildings. 26.11 Storing or using inflammables, such as gasoline, oil, paint, oxygen/acetylene bottles, etc. 27.0 CONTRACTOR shall stop work when so instructed by COMPANY Representative. Work stoppage may be due to CONTRACTOR'S work methods, conditions causing the areas to be unsafe, or for any other reason. CONTRACTOR shall stop work in an emergency situation, or when so instructed by any COMPANY employee who deems a hazardous situation has developed in the CONTRACTOR'S work area. Original Issued 10/81 CHEVB8 5662 CHEVROhtfu.S.A. INC. ADDENDUM NO. 1 EL PASO REFINERY OCTOBER 1981 Page A13 of A15 ADDITIONAL PROVISIONS FOR THE PERFORMANCE OF WORK QUALIFIED WELDERS CRAFT INSPECTION PHOTOGRAPHS DRINKING WATER TOILET FACILITIES USE OF COMPANY EQUIPMENT 28.0 CONTRACTOR shall use only welders who have been qualified in accordance with COMPANY Engineering and Maintenance Instruction EP-2200, "Qualification of Welders". The COMPANY Representative in conjunction with Inspection Section will arrange for welder qualification tests if required. 29.0 CONTRACTOR shall be solely responsible for thorough craft inspection during the work and the quality of the work. COMPANY may inspect the work during its progress to satisfy COMPANY that CONTRACTOR'S employees are properly qualified in their respective crafts and that workmanship of CONTRACTOR'S employees is of an acceptable grade. 30.0 Only COMPANY photographers are permitted to carry cameras or take pictures within the Refinery. If progress or finished construction photographs are desired, a written request should be made to the Company Representative describing the photograph proposed and the end use of same. 31.0 CONTRACTOR shall supply drinking water for its employees. COMPANY Representative will denote potable drinking water sources for CONTRACTOR use. Fire hydrants and wash down stations shall not be used for drinking water. 32.0 CONTRACTOR shall furnish chemical toilets, or acceptable substitute, for the use of its employees during peak work periods. COMPANY Representative shall decide work which constitutes peak periods. 33.0 If at any time CONTRACTOR desires to use COMPANY owned staging, tools, etc., CONTRACTOR may request in writing the equipment or material desired. The request must state the date, time, location, and length of time the equipment will be needed. CONTRACTOR must also submit a subsequent docu ment stating he has inspected and accepted the equipment, materials, tools, etc., as being of first-class quality, prior to using. CONTRACTOR must also state he assumes full respon sibility for the adequacy and safety of such equipment and will reimburse the COMPANY the full replacement cost of the material, equipment, tools, etc., if for any reason it is not returned to COMPANY in the same condition it was when taken out. This includes losses, thefts, damages, breakage, etc. If there is a statement in the CONTRACT and/or SPECI FICATIONS regarding the use of company equipment, it will take precedent over this paragraph. Original Issued 10/81 ( CHEV B8 5663 CHEVRON \j.S.A. INC. ADDENDUM NO. 1 EL PASO REFINERY OCTOBER 1981 Page A14 of A15 ADDITIONAL PROVISIONS FOR THE PERFORMANCE OF WORK DAMAGE TO COMPANY EQUIPMENT OR PROPERTY 34.0 CONTRACTOR shall promptly notify COMPANY Representative in the event: that CONTRACTOR or its sub contractors damage COMPANY equipment or property. VISITORS 35.0 All visitors must be approved for entry into the Refinery on a 'Visitors Approval for Refinery Entrance" pass form, available from the Main Gate Guard or the Receptionist in the Adminis tration Building. Visitors to Contractor shall be escorted while in the Refinery by the CONTRACTOR'S Representative. CONTRACTOR shall arrange the time for the meeting directly with the visitor, shall obtain the COMPANY Representative's approval on the visitors pass form, and shall delivery the approved pass form to the Main Gate Guard or to the Receptionist in the Administration Building, whichever point of entry into the Refinery has been designated. CONTRACTOR'S Representative shall meet the visitor at the designated entry point for accompaniment through the Refinery. 35.1 COMPANY will log all visitors in and out of the Refinery. The log will indicate time of entrance, location and nature of business in the Refinery, person visited, and time of exit. ALCOHOLIC BEVERAGES OR CONTAINERS 36.0 The possession of or consumption of alcoholic beverages on COMPANY property is prohibited. 36.1 The possession of alcoholic beverage containers, even if they are empty, on COMPANY property is prohibited. LANGUAGE BARRIER 37.0 For safety's sake, and to prevent the possibility of confusion, all CONTRACTOR supervisors must be able to speak English when working with, or in the same area of, COMPANY employees. There must also be at least one English-speaking person in all working crews at all times. CONTRACT CHANGES 38.0 COMPANY will use "Change" form, GO-283, to request CONTRACTOR to perform work in addition to that work spec ified by the original contract agreement. The "Change" form requires COMPANY approval at the appropriate authority level prior to the commencement of extra work. Original Issued 10/81 CHEVB8 5664 CHEVROP^U.S.A.INC. ADDENDUM NO. 1 EL PASO REFINERY OCTOBER 1981 Page A15 of A15 ADDITIONAL PROVISIONS FOR THE PERFORMANCE OF WORK APPENDICES 39.0 Appendix BI, "CONTRACTOR Representative's Certificate" form, attached hereto, shall be completed and signed by CONTRACTOR'S Representative and COMPANY'S Representative prior to commencement of work by CONTRACTOR. This form certifies CONTRACTOR'S knowledge and understanding of Addendum No. 1 "Additional Provisions for the Performance of Work", and all other applicable Refinery and Safety rules and regulations relative to CONTRACTOR'S work under the contract agreement. The completed and signed certificate will be kept in the contract file. 40.0 Appendix BII, "CONTRACTOR'S Hospital, Doctor, and Ambulance Service Designation Form", attached hereto, shall be completed by CONTRACTOR and returned to COMPANY prior to commencement of work by CONTRACTOR. The signed original will be kept in the Contract File. CONTRACTOR will retain a copy in his possession at all times as will the Company Representative. Original Issued 10/81 lief Engineer CHEVB8 5665 1 CHEVRON U.S.A., INC. EL PASO REFINERY ADDENDUM NO. 1 APPENDIX BI PAGE 1 OF 1 OCTOBER 1981 CONTRACTOR REPRESENTATIVE'S CERTIFICATE CONTRACT NO. r.-tx-nbo-Z 5 BETWEEN: CHEVRON uTs.A. INQ, AND 5 An~z^ :tAJc- On this date I personally reviewed with '~T^ lAJ r 0aj~S COMPANY Representative for Chevron U.S.A., Inc., on the job covered by the above contract, the ADDENDUM labeled "Additional Provisions for the Performance of Work" and received a copy of same. I also received sufficient extra copies of the said ADDENDUM for each sub-contractor on this job with instructions to give each sub-contractor a copy and to review the ADDENDUM in detail with each sub-contractor. I have specifically reviewed the requirements that all personnel under my supervision in the Refinery are required to wear ANSI approved safety helmets, ANSI industrial safety glasses, long sleeves, outer garments and adequate foot wear for the work being performed. In addition, I have reviewed the following safety rules and procedures with the COMPANY Representative. GENERAL SAFETY RULES WORK PERMITS AND WORK PROCEDURES Personal Safety Good Housekeeping Traffic Rules Smoking Areas First Aid Fire EQUIPMENT SAFETY RULES Electrical Equipment Furnaces Confined Spaces Sandblasting Hand and Power Tools Hoists and Rigging Portable Ladders Life Lines and Belts Scaffolds Storage Tanks Barricades Welding & Burning Warning .. Sig*ns (Date) _ y y ~r JL1 7/^ ^ < -M Revised 10/81 Cy Purpose Types: Work Burning & Welding Excavation Road Closing Hydrant Fresh Air Vehicle entry tank basin Entry Permits Vessels Hot Taps Rubbish Disposal TAGGING PROCEDURES Purpose Types: Operators Yellow Tag Mechanics Blue/Black Tag Electrician Red/White Tag Entry Grn/Yellow Tag Green Gas TestyTaf t/ (Signed) file.) -----NTR^GT0R Representative iginal to Engineering Steno. Steno to place in contract r-'ucw dq rrrr CHEVRON U.S.A., INC EL PASO REFINERY ADDENDUM NO. 1 APPENDIX BII PAGE 1 OF 1 OCTOBER 1981 CONTRACTOR'S HOSPITAL, DOCTOR, AND AMBULANCE SERVICE DESIGNATION FORM CONTRACT NO. BETWEEN: CHEVRON U.S.aT, INC. AND In the event of a medical emergency, involving one or more of my employees, please contact the following: Name, address, and phone number of hospital: HOME NOT APPLICABLE BUSINESS Sfitn Name, address, and phone number of doctor: S&tn ^ Name, address, and phone number of ambulance service: NOT APPLICABLE Name, address, and phone number of CONTRACTOR'S contact: Additional instructions or remarks: sJi/yj Sasser*. DATE: /1~ Zff'fo NOTE: CONTRACTOR shall complete information, sigh, and return to COMPANY contract originator along with CONTRACTOR'S signed contract. COM PANY contract originator will forward signed form to Engineering Steno. Engineering Steno will place in contract file, CONTRACTOR Representative and COMPANY Representative should have a copy in their possession at all times. Revised 10/81 CHEVB8 5667 * I. PERFORMANCE OF THE WORK TERMS AND CONDITIONS ooncracc no. C-o-UbO-HJ Satco, Inc. Page 1 1.1 Definitions 1.11 The term "work" as used in this Agreement means, unless the context otherwise requires, all work to be performed by CONTRACTOR under this Agreement. 1.12 The term "Facility" as used in this Agreement means the product of the work, such as an improvement to real property, designs or data. 1.13 The term "material" or "materials''as used in this Agreement means all material, supplies and equipment to be incorporated into the Facility. 1.14 The term "affiliate" as used in this Agreement means Standard Oil Company of California or any company in which Standard Oil Company of California owns directly or indirectly at least 51 percent of the shares entitled to vote at a general election of directors. 1.15 The terms "indemnitee" and "indemnitees" as used in this Agreement mean respectively COMPANY, one of its affiliates or the agent or employee ofCOMPANY or one of its affiliates and all of them. L 1.16 The terms "subcontractors" and "vendors" as used in this Agreement mean subcontractors or vendors of any tier. 1.2 Independent Contractor: CONTRACTOR shall be an indep indent contractor, maintaining complete control over CONTRACTOR'S men and operations. 1.3 Specifications: CONTRACTOR shall perform the work, including the provision of materials, in accordance with the specifications and exhibits (if any) which are a part of this Agreement and such additional drawings and explanations as COMPANY may provide to CONTRACTOR from time to time to detail and illustrate the work. 1.4 Permits: Unless otherwise provided in this Agreement, CONTRACTOR shall secure all permits, make all cash and other deposits, provide all bonds and give all notices required by law in connection with the work. 1.5 Items to be Provided by CONTRACTOR: Unless otherwise provided in this Agreement, CONTRACTOR shall provide all materials, utilities, consumable supplies, tools, construction equipment, and labor, including supervision, necessary for the completion of the work. 1.6 Safety Measures: CONTRACTOR shall perform the work in accordance with safe practices, taking all reasonable precautions to protect the Facility and adjacent facilities, workmen and the public and providing, where reasonably necessary, barriers, guards, temporary bridges, lights and watchmen. While on the premises of COMPANY or its affiliates all of COMPANY'S safety rules shall be strictly observed; in particular, smoking shall be limited to such locations and occasions as are specifically authorized in writing by COMPANY. CONTRACTOR shall not perform or permit any act on the premises of COMPANY or its affiliates which involves a fire or explosion hazard, including welding, torch cutting and disposal of debris by burning, without prior written consent of COMPANY. 1.7 Suppliers 1.71 COMPANY may nominate bidders for the supply of certain items of material. CONTRACTOR shall request bids on these items from the nominees, and may obtain such other bidsas CONTRACTOR may elect. 1.72 COMPANY may have available for sale certain materials not products of COMPANY. CONTRACTOR shall purchase such materials offered by COMPANY and its designated affiliates as long as such material is suitable and is competitively priced. 1.73 When the work includes purchasing certain materials, CONTRACTOR shall be fully responsible for ordering, expediting, receiving and safeguarding (subject to the provisions of Section 5.3 of these Terms and Conditions) all such materials, and for conducting all competitive bidding by and negotiations with the vendors thereof and for paying formateriMsand enforcing of warranties, unless otherwise provided in this Agreement. 1.8 Labor 1.81 CONTRACTOR shall employ labor from that available in the vicinity of the work, and in accordance with the terms of employment prevailing in that vicinity, to the extent that it is practicable and- consistent with the timely and efficient prosecution of the work. 1.82 CONTRACTOR shall use all reasonable efforts to avoid any disturbances in the existing labor situation which will adversely affect the business of COMPANY, its affiliates or other contractors working in the area. 1.9 Carriers: In connection with transportation of purchased materials, CONTRACTOR shall give consideration to, but shall not be limited to, use of carriers recommended by COMPANY. 2. COMPENSATION 2.1 Changes: COMPANY may make "changes" by adding to, omitting or deviating from the requirements of this Agreement. In the event COMPANY issues any written directive which is not identified as a Change but which CONTRACTOR considers to be a Change, CONTRACTOR shall so notify COMPANY in writing within 10 days after receipt of such directive. If no such timely notice is given, CONTRACTOR shall proceed in accordance with such directive without any adjustment in compensation. If COMPANY originally identifies the directive as a Change, or if CONTRACTOR gives such timely notice and COMPANY agrees that such directive is a Change, CONTRACTOR shall within 10 days after giving such notice or after receipt of the directive advise COMPANY of its proposed adjustment in compensation and COMPANY and CONTRACTOR shall attempt to agree in writing on an appropriate adjustment in compensation resulting from the Change. After such agreement is reached, CONTRACTOR shaS proceed with the Change. However, if such notice is given or if COMPANY originally identified the directive as a Change, and in either instance COMPANY and CONTRACTOR fail to agree on whether or not such directive is a Change or fail to agree on an appropriate adjustment in compensation, then COMPANY may issue a written request for CONTRACTOR to proceed in accordance with such directive without such agreement. CONTRACTOR shall comply with such written request, but such compliance shall not prejudice eitherparty's claim that the directive is a Change or, as the case may be, claim for an appropriate adjustment in compensation. Aftei the written request to proceed is issued, any adjustment which is to be made to the compensation shall be determined in accordance with the Exhibit--Compensation Adjustment. 2.2 Taxes: CONTRACTOR shall pay, and CONTRACTOR'S compensation provided forhereunder includes an allowance for, all State, Federal and other payroll taxes, including contributions and taxes assessed against employees on wages earned in connection with the work, and CONTRACTOR shall make all reports required by governmental authorities. CONTRACTOR shall also pay, and CONTRACTOR'S compensation provided for hereunder includes an allowance for, any and all other taxes now or hereafter imposed by any governmental authority upon, measured by or incident to the performance of this Agreement or the purchase, storage, use or consumption by CONTRACTOR of materials, utilities, consumable supplies, tools or construction equipment used in the performance of this Agreement, unless the applicable laws specifically provide that such tax be paid by COMPANY. 2.3 Acceptance *f Facility: Where provision is made by law for recording Notice of Completion, COMPANY may indicate its Acceptance of the Facility by recording such Notice; otherwise Acceptance shall be on the date COMPANY gives written notice to CHEVB8 5668 00-279-GEN OR QO-279-WOI (CO-1-771 Contract No. c-1 D-uoo-ttJ Satco, Ii^. Page 2 CONTRACTOR that it is satisfied that the Facility has been completed in accordance with all requirements contained in this Agreement Acceptance by COMPANY or payment hereunde- shall in no way relieve CONTRACTOR of anyobligation or liability under this Agreement. 2.4 Terms of Payment 2.41 At the end of each calendar month during the progress of the work, and upon completion of the work, CONTRACTOR shall be entitled to receive 85% of the compensation provided herein for that part of the work performed, including provision of materials, during that month. CONTRACTOR shall be entitled to receive the balance 35 days after Acceptance, provided that there are no undischarged orunsecured liens, attachments or claims in connection with the work. COMPANY may require, as a condition to payment of the balance, that CONTRACTOR submit evidence by receipted bills, releases and waivers of lien rights or otherwise, that all costs incurred by CONTRACTOR and his subcontractors (if any) in connection with the work have been paid. 2.42 Whenever CONTRACTOR is entitled to payment as provided above, COMPANY or CONTRACTOR (as specified on the first page [facingsheet] of this Agreement) shall prepare a statement of amounts sg payable. Such statement shall be itemized and in such form as COMPANY and CONTRACTOR agree provided that such statement shall show the total compensation for that part of the work performed, including provision of materials, to the date of the statement, less 15% (except in the statement of the balance) and less previous payments. COMPANY shall pay CONTRACTOR the amount so payable, subject to ' COMPANY'S audit of the statement, and subject to the provisions of Section 2.41 of these Terms and Conditions dealing with final payment of the balance, by check mailed within 20 days after the date payable or, when statement prepared by CONTRACTOR is received after the date payable, within 20 days after receiving CONTRACTOR'S statement. 3. DELAYS 3.1 Site Readiness: CONTRACTOR shall ascertain from COMPANY that the site is ready before sending materials or workmen thereto. 3.2 Delays, Suspensions and Extensions: COMPANY may require CONTRACTOR to suspend performance hereunder completely or partially for whatever length of time COMPANY may elect. The time for completion shall be extended by each period that CONTRACTOR is delayed by (a) COMPANY or another independent contractor who is directly responsible to COMPANY (unless such delay is due to CONTRACTOR'S default, for example, as provided in Sections 4.1 and 4.2 of these Terms and Conditions); (b) an act of God or the elements;(c) any other cause beyond CONTRACTOR'S reasonable control;or (d) a labor disturbance. 3.3 Damages Due to Delays and Suspensions: COMPANY shall not be liable for any damages, direct, consequential or otherwise, suffered by CONTRACTOR due to delays and suspensions, but where CONTRACTOR is not in default CONTRACTOR shall be entitled to reimbursement for reasonable direct costs caused by delays and suspensions to the extent such delays and suspensions are caused by COMPANY and other independent contractors who are directly responsible to COMPANY. CONTRACTOR shall be obligated to proceed with the work notwithstanding a dispute on reimbursement; such action shall not prejudice either party's claim with respect to reimbursement. 4. INSPECTION, CONDEMNATION, STOPPING WORK 4.1 Inspection 4.11 Inspection by COMPANY: COMPANY may visit and inspect the work and materials, or any part thereof, at all times, and CONTRACTOR shall provide safe and proper facilities therefor. CONTRACTOR shall at all times during working hours keep a competent man in the immediate vicinity of the work areas to receive communications from COMPANY and to supervise the performance of this Agreement. When COMPANY determines that a work area is unsafe, COMPANY may stop the part of the work affected until the unsafe condition is corrected. 4.12 Inspection by CONTRACTOR: Whenever any part of CONTRACTOR'S work depends on existing work or work or material provided by COMPANY or others, CONTRACTOR shall inspect and measure such other, work or material and promptly notify COMPANY of each defect or discrepancy in such other work or material which may render it unsuitable for proper execution of CONTRACTOR'S work or proper functioning of the Facility. If CONTRACTOR fails to notify COMPANY'S representative of any such defect or discrepancy before performing CONTRACTOR'* dependent work, and such defect or discrepancy would have been. discovered in the course of a reasonably thorough visual inspection and measurement, COMPANY may condemn the work or material involved and CONTRACTOR shall correct such defect or discrepancy on the tame basis as if it were defective work by CONTRACTOR under Section 4.2 of these Terms and Conditions 4.2 Condemnation: COMPANY may condemn materials provided by CONTRACTOR and all parts of CONTRACTOR'S work which are unsound or defective or fail in any way to conform with the requirements of this Agreement. CONTRACTOR shall begin to remove and replace such materials or work within 24 hours after receiving notice thereof from COMPANY. CONTRACTOR shall bear all costs involved in the removal and replacement of such materials and work and in the repair and replacement of any other materials and work necessarily damaged by such removal and replacement If CONTRACTOR is requested by COMPANY to uncover any part of the Facility for inspection, the cost of uncovering and covering any such part not specifically requiring inspection under this Agreement shall be borne by COMPANY unless the part so uncovered is not in compliance with the requirements of this Agreement 4.3 Taking Over and Stopping Work 4.31 Should CONTRACTOR default in any way in the performance of this Agreement, including failing, refusing or neglecting to supply sufficient material to be supplied by CONTRACTOR hereunder, or tools, or properly skilled workmen td complete the work with reasonable diligence, for 5 days after written notice of such default to CONTRACTOR, COMPANY may, at any time thereafter, take, over and complete the work. The cost to COMPANY of completing the work shall be deducted from the unpaid part of CONTRACTOR'S compensation. If such cost exceeds any such amount, CONTRACTOR shall reimburse COMPANY for such excess cost. The action by COMPANY of taking over and completing the work shall not constitute a waiver of or election among any other rights or remedies that COMPANY may have against CONTRACTOR. 4.32 Should CONTRACTOR or its creditors seek relief under any insolvency law, or CONTRACTOR be adjudged a bankrupt, COMPANY may at any time thereafter terminate this Agreement and take over and complete the work as provided in Section 4.31 of these Terms and Conditions, except that any payments due from CONTRACTOR to subcontractors or vendors in connection with the work may be made by COMPANY to such subcontractors or vendors, and be deducted from the amounts otherwise due to CONTRACTOR. 4.33 COMPANY may,in its absolute discretion, stop the work at any time, but where CONTRACTOR is not in default, COMPANY shall pay CONTRACTOR for all parts of the work done, including materials provided, in conformity with die requirements of 4 CHEVB8 5669  Sacco, Inc. page 3 this Agreement, plus an amount for reasonable and verified costs of CONTRACTOR incurred in preparation for the parts of the work not yet performed and in shutting down his operations hereunder, plus an amount for a reasonable part of the profit CONTRACTOR would otherwise have earned; provided, that the amounts payable under this Section 4.33 shall in no event exceed the unpaid part of CONTRACTOR'S compensation. LIABILITY 5.1 General Liability: CONTRACTOR shall indemnify and save harmless the indemnitees from and against any and all loss, damage, injury, liability-, and claims thereof for injury to or death of a person, including at employee of CONTRACTOR or an indemnitee, or for loss of or damage to property (except property subject to Sections 5.2 and 5.3 of these Terms and Conditions), resulting directly or indirectly from CONTRACTOR'S performance of this Agreement, including, but not limited to, the use by CONTRACTOR of . staging or other equipment provided by COMPANY or others, regardless of the negligence of, and regardless of whether liability without fault is imposed or sought to be imposed on, one or more of the indemnitees, except to the extent that such indemnity is void or otherwise unenforceable under applicable law in effect on or validly retroactive to the date of this Agreement and except where such loss, damage, injury, liability or claim is the result of active negligence or willful misconduct of an indemnitee and is not contributed to by any act of, or by any omission to perform some duty imposed by law or contract on, CONTRACTOR, its subcontractor or either's agent or employee. 5.2 Liability for Property of COMPANY 'and its Affiliate: CONTRACTOR shall be liable to COMPANY and its affiliates for any loss of or damage to the property of COMPANY and its affiliates (other than the property subject to Section 5.3 of these Terms and Conditions) resulting directly or indirectly from CONTRACTOR'S performance of this Agreement, regardless of the negligence of COMPANY, its agents, employees, and affiliates, except to the extent that such liability is void or otherwise unenforceable under applicable law in effect on or validly retroactive to the date of this Agreement; provided, however, that CONTRACTOR'S liability under this Section 5.2 shall be limited to the applicable insurance which CONTRACTOR carries or has others carry and which shall not be less than that provided in Section 6 of these Terms and Conditions. 5.3 Liability for the Facility and Materials: CONTRACTOR shall exercise due care and diligence in the performance of this Agreement and in the care and protection of the Facility and materials. At COMPANY'S option, CONTRACTOR shall reconstruct, repair or replace any part of the Facility or materials lost or damaged by any cause whatsoever, including but not limited to those referred to in Section 3.2 of these Terms and Conditions, wherever said loss or damage occurs including loss or damage to materials while in transit. In such event COMPANY shall reimburse CONTRACTOR for the costs of such reconstruction, repair or replacement in excess of $1,000 for each occurrence or in excess of the coverage of any applicable insurance which CONTRACTOR may elect to carry or have others carry, whichever is greater, except costs incurred in reconstruction, repair and replacement of work or materials subject to condemnation by COMPANY prior to loss or damage (whether or not such condemnation was effected) under Section 4.2 of these Terms and Conditions, and except costs incurred in order to meet the guarantee(s), if any, contained elsewhere in this Agreement. CONTRACTOR also shall be paid a reasonable profit on that part of such reconstruction, repair or replacement for which cost reimbursement is made. COMPANY shall not be liable for loss or damage to construction equipment, tools, temporary structures, temporary excavations or supplies owned or used by CONTRACTOR or its subcontractors. 5.4 Compliance with Laws and Regulations: CONTRACTOR thill comply with all laws, regulations, decrees, codes, ordinances, resolutions, and other acts of any governmental authority, including Federal and State labor and tax laws, Which are applicable to this Agreement and CONTRACTOR'S performance hereunder, and shall indemnify and save COMPANY and its affiliates harmless from and against any and all loss, damage, injury, liability and claims thereof resulting directly or indirectly from CONTRACTOR'S failure to do so. 5.5 Liens: CONTRACTOR shall discharge at once or bond or otherwise secure against all liens and attachments which are filed in connection with the work and shall indemnify and save COMPANY, its affiliates, and the owners of the premises on which the work is performed harmless from and against any and all loss, damage, injury, liability and claims thereof resulting directly or indirectly from such liens and attachments. 5.6 Patent Rights: CONTRACTOR shall indemnify and save COMPANY and its affiliates harmless from and against any and all loss, damage, injury, liability and claims thereof for any patent infringement resulting directly or indirectly from CONTRACTOR'S performance of the work, including provision of material and designs by CONTRACTOR, and use of tools and other equipment by or for CONTRACTOR in any connection therewith. 5.7 Costs and Attorneys' Fees: CONTRACTOR shall promptly pay (a) to any indemnitee all costs and attorneys' fees incurred by such indemnitee resulting directly or indirectly from any and all loss, damage, injury, liability and claims for which CONTRACTOR is obligated to indemnify such indemnitee pursuant to Sections 5.1, 5.4, 5.S or 5.6 of these Terms and Conditions, and (b) to COMPANY all costs and reasonable attorneys' fees in any legal action in which COMPANY or its affiliate prevails, in whole or in part, brought against CONTRACTOR based on a breach of this Agreement. INSURANCE 6.1 Insurance Required: Without in any way limiting CONTRACTOR'S liability pursuant to Section 5 of these Terms and Conditions, CONTRACTOR shall maintain the following insurance. 6.11 Worker's Compensation and Employers' Liability Insurance as prescribed by applicable law, including insurance covering liability under the Longshoremen's and Harbor Workers' Act and the Jones Act, if applicable. 6.12 Without in any way affecting CONTRACTOR'S obligations pursuant to Section 6.11 of these Terms and Conditions, if marine work U to be performed hereunder, Protection and Indemnity Insurance, including coverage for injuries to or death of masters, mates and crews of vessels used in the performance of thus Agreement The limits of liability of such insurance shall not be less than S500.000 per occurrence. 6.13 Comprehensive General Bodily Injury Liability Insurance. Such insurance shall include the following coverages: Broad Form Contractual Liability, Personal.Injury Liability, Completed Operations, and Products Liability. The limits of liability of such insurance shall be not less than $500,000 per occurrence. 6.14 Broad Form Property Damage Liability Insurance. Such insurance shall include the following coverages: Broad Form Contractual Liability, Completed Operations, and Products Liability, and shall expressly cover property of COMPANY and its affiliates other than that referred to in Section 5.3 of these Terms and Conditions. The limits of liability of such insurance shall be not less than S100,000 per occurrence. 6.15 Automobile Bodily Injury and Property Damage Liability Insurance. Such insurance shall extend to owned, non-owned, and hired automobiles used in the performance of this Agreement. The limits of liability of such insurance shall be not less than $250,000 per person/$500,000 per occurrence for Bodily Injury and $ 100,000 per occurrence for Property Damage. 6.2 Policy Endorsements: The above insurance shall include a requirement that the insurer provide COMPANY with 30 days' written notice prior to*the effective date of any cancellation or material change of the insurance. The insurance specified in Section 6.11 of CHEVB8 5670 batco, Page 4 thes*! Terms and Conditions shall contain a waiver of subrogation against the indemnitees. The insurance specified in Sections 6.] 2 6.13,6.14 and 6.15 of these Terms and Conditions shall (a) name the indemnitees as additional insureds; (b) provide that said insurance is primary coverage with respect to all insureds; and (c) contain a Standard Cross Liability Endorsement or Severability of Interest Clause. 6 3 Evidence of Insurance: CONTRACTOR shall-before commencing the work-provide COMPANY with certificates or other documentary evidence of the above insurance, satisfactory to COMPANY. Form GO-279-12 may be used for this purpose. 7. ASSIGNMENT: Neither this Agreement nor money due CONTRACTOR hereunder shall be assigned, sublet or transferred in whole or in part by CONTRACTOR, except with the prior written consent of COMPANY, and any attempt to do so without such written consent shall be void. 8. CONTRACTOR'S UNDERSTANDING: Subject to any express provisions elsewhere in this Agreement, it is understood that CON TRACTOR as a result of careful examination,' is satisfied as to the nature and location of the work, the conformation and structure of the ground, the character, quality and quantity of the materials to be used, the character of temporary equipment and facilities needed preliminary to and during the prosecution of the work, the general and local conditions, and all other matters which could in any way affect the work under this Agreement. No representations by or oral agreement with any agent or employee of COMPANY, either before or after the execution of this Agreement, shall affect or modify any of CONTRACTOR'S rights or obligations hereunder. 9. RENEGOTIATION ACT OF 1951: If Section 104 applies to this Agreement, this Agreement shall be deemed to contain all of the ' provisions required by said Section. Content of 10 is superceded by Right-to-Audit Clause, Page 5, attache* 0. RECORDS: PONTRAOTOR 'and its yubeantMetetO'snd fnaintaio^wwend'eeweet evt# f reeorde in ^owneetiei---- __ ransactions related thereto. CONTRACTOR and its subcontractors and vendors shall retain all such records for i lofl&sMjjan twenty-four (24) months after Acceptance of the Facility. io directo?^fcdoyee or agent of CONTRACTOR or of any subcontractor or vendor of CONTRACTOR shgU^givc or receive .an; ommission, fee7re&tsor gift or entertainment of significant cost or value in connection with the worj<fen!er into any busines rrangement with any dlr&HaLempIoyee or agent of COMPANY or any affiliate other than as areprtsentative of COMPANY or it ffiliate, without COMPANY'spriatJi'nKcn agreement. CONTRACTOR shall promptly nojjfjr'COMPANY of any violation of thi aragraph and any consideration receivStba^aresult of such violation shall be paid overoj>rtf3ited to COMPANY. Any representative^ uthorized by COMPANY may audit any ana'SH^cgords of CONTRACTOR and anpwCnsubcontractor or vendor in connection with th< /ork and all transactions related thereto for the solepTTrpq$eof determining wljprtTtfrthere has been compliance with this paragraph, f CONTRACTOR'S compensation under this Agreement is3fctmnsd<lfwhole or in part on a reimbursement of costs basis, the costs t< e reimbursed shall be only those reasonably necessary to perfjjpartlrsjjjork in an efficient manner in accordance with the time schedul ; squired. COMPANY may from time to time and at any^itlft after theroka^gfthis Agreement until twenty-four (24) months afte . .cceptance of the Facility, make an audit of all reccjgdtfTSTCONTRACTOR and itsStrlhyjntractors and vendors in connection with all cost i simbursable under this Agreement. Such audU><rlTay also cover CONTRACTOR'S proceStwejand controls with respect to the costs to b i ;imbursed. Upon completion of thisjjjLdffCOMPANY shall pay CONTRACTOR any compertSstuyjdue CONTRACTOR hereunder a : aown by the audit. Any amount**'^nich the total payment by COMPANY to CONTRACTOR exceeUSshqamount due CONTRACTOI :s shown by the audit sjull-fle returned to COMPANY. Items not covered by reimbursement but byStmh^jompensation as fixe< I creentages or fixedjiywjfsums shall not be subject to audit under this paragraph. ( ONTRACIPfrtftalliassist COMPANY in making the above audits. OR shall require, and shall require all subconj 1. HEADINGS: Headings ofSections and other parts of this Agreement are for quick reference only and are not to be construed as part of this Agreement. In some instances a Section or part contains provisions not covered by the heading thereof; in other instances, a Section or part contains provisions that are described in the heading of another Section or part. 2. LICENSING OF CONTRACTORS: The following applies to any person who engages in the business or acts in the capacity of a contractor within California: Contractors are required by law to be licensed and regulated by the Contractor's State License Board. Any questions concerning a contractor may be referred to the registrar of the board whose address is: CONTRACTOR'S STATE LICENSE BOARD 1020 N STREET SACRAMENTO, CALIFORNIA 95814 3. WAIVER: The right of either party to require strict performance shall not be affected by any prior waiver or course of dealing. 4. CERTIFICATION: CONTRACTOR hereby certifies that it will fully comply with Executive Order 11246, as amended by Executive Order 11375, and the rales and regulations issued thereunder, which are hereby incorporated by reference as appropriate. CONTRACTOR commits itself to such compliance upon execution of this Agreement. 5. AFFIRMATIVE ACTION FOR HANDICAPPED WORKERS: The regulations issued under the Rehabilitation Act of 1973 in Title 41, Chapter 60, Part 60-741 of the Code of Federal Regulations are incorporated herein by reference unless this Agreement is exempted by Federal Law, Rules, Regulations or Orders of the Secretary of Labor issued pursuant to said Rehabilitation Act of 1973. 6. AFFIRMATIVE ACTION FOR DISABLED VETERANS AND VETERANS OF THE VIETNAM ERA: The regulations issued under the Vietnam Era Veterans' Readjustment Assistance Act of 1974 in Title 41, Chapter 60, Part 60-250 of the Code of Federal Regulations are incorporated herein by reference unless this Agreement is exempted by Federal Law, Rules, Regulations or Orders of the Secretary of Labor issued pursuant to said Vietnam Era Veterans' Readjustment Assistance Act of 1974. 7. Certificate of Nonsegregated Facilities Clause: The Certificate of Nonsegregated Facilities, Form GO-279-2, signed by CONTRACTOR and attached hereto as Page 6, is part of this Agreement. 8. Utilization of Minority Business Enterprises: The Utilization of Minority Business Enterprises, Form GO-279-5, attached hereto as Page 7, is part of this Agreement. * A CHEVB8 5671 RIGHT-TO-AUDIT CLAUSE Contract No. C-15-060-83 Satco, Inc. Page 5 SUPERCEDES CONTENT IN PARAGRAPH 10 OF CONTRACT TERMS AND CONDITIONS FOR GO-277 SERVICE ORDERS AND ~ "~ GO-278, GO-279 AND PD-52 CONTRACTS RECORDS AND AUDITS: CONTRACTOR and its subcontractors and vendors of any tier shall maintain true and correct records in connection with the work and all transactions related thereto and shall retain all such records for at least 24 months after Acceptance. No director, employee or agent of CONTRACTOR or of any subcontractor or vendor of CONTRACTOR of any tier shall give or receive any commission, fee, rebate, gift or entertainment of significant cost or value in connection with the work, or enter into any business arrangement with any director, employee or agent of COMPANY or- any affiliate other than as a representative of COMPANY or its affiliate, without prior written notification thereof to COMPANY. CONTRACTOR shall promptly notify CCMPANY of any violation of this paragraph and any consideration received as a result of such violation shall be paid over or credited to COMPANY. Additionally, if any violation of this paragraph occurring prior to the date of this Agreement resulted directly or indirectly in COMPANY'S consent to enter into this Agreement with CON TRACTOR, COMPANY may, at COMPANY'S sole option, terminate this Agreement at any time and, notwithstanding any other provision of this Agreement, pay no compensation or reimbursement to CONTRACTOR whatsoever for any work done after the date of termination. Any represenative(s) authorized by CCMPANY may audit any and all records of CONTRACTOR and any such subcontractor or vendor for the sole purpose of determining whether there has been compliance with this paragraph. COMPANY may from time to time and at any time after the date of this Agree ment -until 24 months after Acceptance make an audit of all records of CON TRACTOR and its subcontractors and vendors of any tier in connection with payments made on a cost reimbursement basis. Such audit may also cover CON TRACTOR'S procedures and controls with respect to such reimbursable costs. Upon completion of this audit, COMPANY shall pay CONTRACTOR any compensation due hereunder as shown by the audit. Any amount by which the total payment by COMPANY to CONTRACTOR exceeds the amount due CONTRACTOR as shown by the audit shall be returned to COMPANY. Items of compensation such as fixed percentages or fixed lump sums shall not be subject to audit under this paragraph. CONTRACTOR shall assist COMPANY in making the above audits. CONTRACTOR shall require, and shall require all subcontractors and vendors of any tier to require, in all agreements in connection with the work the. agreement of the parties to the provisions of this Section. CHEVB8 5672 Contract No. c-15-060-83 Satco, Inc. Page 6 CERTIFICATE OF NONSEGREGATED FACILITIES CONTRACTOR certifies that he does not and will not maintain or provide for his employees any segregated facilities at any of his establishments, and that he does not and will not permit his employees to perform their services at any location, under his control, where segregated facilities are maintained. CONTRACTOR understands that the phrase "segregated facilities" includes facilities which are in fact segregated on a basis of race, color, creed, or national origin, because of habit, local custom, or otherwise. CONTRACTOR understands and agrees that maintaining or providing segregated facilities for his employees or permitting his employees to perform their services at any locations, under his control, where segregated facilities are maintained is a violation of the Equal Opportunity Clauses required by Executive Order No. 11246 of September 24, 1965, and the regulations of the Secretary of Labor set out in 33 F.R. 7804 (May 28,1968). CONTRACTOR further agrees that (except where it has obtained identical certifications from proposed subcontractors for specific time periods) it will obtain identical certifications from proposed subcontractors prior to the award of subcontracts exceeding $ 10,000 which are not exempt from the provisions of the Equal Opportunity Clauses; that it will retain such certifications in its files, and that it will forward the following notice to such proposed subcontractors (except where the proposed subcontractors have submitted identical certifications for specific time periods): NOTICE TO PROSPECTIVE SUBCONTRACTORS OF REQUIREMENTS FOR CERTIFICATIONS OF NONSEGREGATED FACILITIES A Certification of Nonsegregated Facilities as required by the May 9, 1967, order on Elimination of Segregated Facilities, by the Secretary of Labor (32 F.R. 7439, May 19, 1967), and as required by the regulations of the Secretary of Labor set out in 33 F.R. 7804 (May 28, 1968) and as they may be amended, must be submitted prior to the award of a subcontract exceeding $ 10,000 which is not exempt from the provisions of the Equal Opportunity Clauses. The certification may be submitted either for each subcontract or for all subcontracts during a period (i.e., quarterly, semi-annually or annually). CONTRACTOR OR COMPANY ADDRESS -/Log.. lO&fS CriITTvY, SoTtaAYYec'^&b, Z7IDP CrnOnDcE Return to: Attention: CHEVB8 5673 t GO-279-2 (CD-12-80) Contract No. C-15-060-83 Satco, Inc. Page 7 UTILIZATION OF MINORITY BUSINESS ENTERPRISES (a) It is the policy of the Government that minority business enterprises shall have the maximum practicable opportunity to participate in the performance of Government contracts. (b) The CONTRACTOR agrees to use his best efforts to carry out this policy in the award of his subcontracts to the fullest extent consistent with the efficient performance of this contract. As used in this contract, the term "minority business enterprise" means a business, at least 50 percent of which is owned by minority group members or, in case of publicly owned businesses, at least 51 percent of the stock of which is owned by minority group members. For the purposes of this definition, minority group members are Negroes, Spanish-speaking American persons, American-Orientals, American-Indians, AmericanEskimos, and American Aleuts. CONTRACTORS may rely on written representations by subcontractors regarding their status as minority business enterprises in lieu of an inde pendent investigation. CHEVB8 5674 < GO-279-5 (10M-CD-7-72) Primed in U.S.A. 0, 2. n 6d2,l TO. MEMO ____ Q&p. SATCO, INC. Refractory and Corrosion Proof Systems P. 0. BOX 80023 BATON ROUGE, LA. 70898 504/291-0352 R?fP4u,f&QteJL SUBJECT. DATE *1 - iJ ~ j~- 3 voids c J-jgao all |oos2. uJ>tIL L** CJoeJi ^s.A afiz-ULk A^aj-sf^A Kaa,ocz>l .hi^lfei jpZ3Li LcJJL rgyl/^p. 4'ksAf- synuusd <uji4L 1hOci &s Tmsuu r<Qi s r p,^s (>" fiv-j p&o)i 4L? Ba DATE SIGNED NO REPLY NECESSARY PLEASE REPLY TELEPHONE RETURN ENCLOSED MEMO WITH REPLY CHEVB8 5675 >3 V t 'C-IS-'<D<ZO~X3?- TO. H:S.OlJv^._ MEMO 9.1 P&HOi%\[A3 SATCO; INC Refractory and Corrosion Proof Systems P. O. BOX 80023 BATON ROUGE, LA. 70898 504/291-0352 R1IFUFCT- J O^L R 2/)Z3l C5 oiz/rv*? Ja 7/ /?, ) ^ 4L-? 5S - A' lM5ULTLJiSr )S Ao^L. (L )rs /dItif? VZ^jncfDr A (I ! ctoSS. DATeTIiZl>~3 olvs(i_$5Z-c/ ,/ Ik ritSi^^UuJ hc< uc. is 4 uje(d - A44c 44.5 ftn 1 b*. rooM 4 Sfifia 'A b*~ i (USui/Opri) .. "TfaG-itCP l&u?,(> <sP *k**c> 6z.4 y^cL- L1 4H-'16J>| (1 bt Jm5M(/s4 fiw-d SZCuJZpA S'aIho) bt\ >_/ ^ R?.vS`T2h_CT Iods.^ .....Wl lr , zr Ar-4 vC>&sL?c>5 pPffzXcfzd u3.Qpb(Z Oil lobold IS r" a4- oP ^ fJldoidvt.se. Q 1 cP./kJr "''/5/kJrl^ be lOppIftA -(dd M\tA (jOI 1 b*L cJo^>z c^Ah Ard fnderAfc kvi 1^ 4 fw-ppy \ ^ 3u,(L A 470tJ h>J;' X\c4l: ftldradVzfcfc /om AX>4 V^ - d \iAkA i dU. dii/s^ c?u.(A?,. p/rflst nA-k ^ AlJ 1 t^5~itn&hx~f <sP ~Trrfn~( iLn tict)^*? Cn^ A ^ -=5 -1 j- tiboz ~Pnz on z#^7 VP RfctatchzxK, /? x (a. )s DATE [signed / Y NECESSARY t[JEJ''tPfjLEEAA:SE REPLY TELEPHONE RETURN ENCLOSED MEMO WITH REPLY .|Cu H RZtUfoZ (Z<ZPL&&i. BQT/V --<f'/7jAjP LoAf_J ) 4/^t n *- CHEVB8 5676 -A. P. GREEN REFRACTORIES CO. EXICO, MISSOURI 6526S U.S.A. Subsidiary of United States Gypsum Company PRELIMINARY TECHNICAL DATA MIZZOU CASTABLE Plus 60% Alumina Castable Manufactured at Mexico, Missouri; Oak Hill, Ohio; Philadelphia, Pennsylvania; and Sulphur Springs, Texas MAXIMUM RECOMMENDED TEMPERATURE 3000F QUANTITY REQUIRED - Net -- 132 lb/ft3 QUANTITY IN PLACE lb/fl;3 Cured and Then Dried at 220F (105C) ---------------------- 138 Heated at 1500F (815C) and Then Cooled--------------- 132 1650C 2.12 g/cc g/cc 2.21 2.12 WATER REQUIRED FOR MIXING Per 100 Pounds (45.4 kg) Approximately. 1 gal (US) 3.8 liters MAXIMUM TIME FROM ADDING WATER TO PLACING MATERIAL Minutes ----------------------------------------------------------------------------------------- 20 PERMANENT LINEAR CHANGE - ASTM C113 Expansion or Shrinkage Cured and Then Dried at 220F (105C) --------------Heated at 1500F(815C) and Then Cooled ----------Heated at 2000F (1095C) and Then Cooled ------Heated at 2500F (1370C) and Then Cooled ------Heated at 2900F (1595C) and Then Cooled ------- Nil 0.1% Shr 0.2% Shr 1.0% Exp 2.0% Exp MODULUS OF RUPTURE - ASTM C133 Cured and Then Dried at 200F (105C) ------Heated at 1500F (815C) and Then Cooled Heated at 2000F (1095C) and Then Cooled Heated at 2500F (1370C) and Then Cooled lb/in2 - 750 - 340 - 370 - 600 kg/cm' 53 24 26 42 COLD CRUSHING STRENGTH - ASTM C133 Cured and Then Dried at 200F (105C) ------Heated at 1500F (815C) and Then Cooled Heated at 2000F (1095C) and Then Cooled Heated at 2500F (1370C) and Then Cooled - 2800 - 1500 - 1500 TM 2100 195 105 105 150 PARTICLE SIZE - ASTM C92 Retained on 4 Mesh Tyler Screen (4.70 mm opening) Wet Analysis------------------------------------------------------------------------ Less Than 5% CHEVB8 5677 (Continued) A. P. GREEN REFRACTORIES CO. MEXICO. MISSOURI 65265 U.S.A. >ubsidiary of United States Gypsum Company "HEAT-UP" SCHEDULE TO 2500 F. MIZZOU CASTABLE VERSUS MIZZOU CASTABLE Plus - CONDITIONS - 1. Both take 24-hour minimum hydraulic cure 2. Start at ambient air temperature of 50 F. for heat-up 3. 9" Lining MIZZOU CASTABLE At Schedule B (Z5 F./hr.) 50 F. to 250 F. - 2.7 Hours Hold at 250 F. 250 F. to 500 F. - 4.5 Hours - 3.3 Hours Hold at 500 F. - 4.5 Hours 500 F. to 1000 F. Hold at 1000 F. - 6.7 Hours - 4.5 Hours 1000 F. to 2500 F. -20.0 Hours Hold at 2500 F. - 1,0 Hour Total 47.2 Hours PMIZZOU, CASTABLE. lus At 300 F./hr. From 50" F. to 2500" F. - Hold at 2500 F. Total 8,2 Hours 1.0 Hour 9.2 Hours - NOTE: If lost production was worth $1,000/hour for this example, savings would amount to $38,000. Also, fuel and "heat-up" monitoring costs would be substantially reduced. CHEVB8 5678 MIZZOU CASTABLE Plus THERMAL CONDUCTIVITY At a Mean Temperature of 400F (205C) --------------800F (425C) --------------1200F (650C) ---------------1600F (S70C) ---------------2000F (1095C) -------------2400F (1315C) -------------- CHEMICAL ANALYSIS Calcined Basis Silica - SiO^ ---------------Alumina - Al^C^--------- Iron Oxide - Fe20 -- Lime - CaO ----------------------Magnesia - MgO -------------Titania - TiO -------------Alkalies - Na20 + K20 Btu-in ft. hr0F 4.46 4.67 4.88 5.10 5.32 5.54 kqal-m mhrC 0.55 0.58 0.61 0.63 0.66 0.69 31,.5 - 34,.5% 58,,5 - 61,.5% 1,.0 - 2..0% 2..5 - 3..5% 0,,1 - 0..6% 1.,0 - 2.,0% 0.,3 - 0..8% These results cannot be taken as maximum or minimum requirements for specification purposes. 1 May 2, 1983 CHEVB8 5679 L I c T OF M ATERI MS Job List NoJ&fc&L Accounting Charge No.GAUGE EioS -Q6 - 570 Draftiman C, A.RLP5 MESMOfill-LO-------- " .p- wy\C .ngineenG--------- lead Engr:-ll8 DATE REQUIRED:. tCMArBS Data lC??l2r&5 _ 7^ FLT 38 fD f-OLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MK. ITEM NO N 0 . 1 LIIGAIA 2 lr 3 LZ0KAZ7 4 izomwiD 5 L370ABW 6 L6IBGC c?Uan SIZE DECRIPTION 2' 8 PlP 5ML5 SCH 60 C5 PE 6l --C - i a 3 11 ____.4_____ GATE i 3 --Jfc- VLV. 300 LE. 05 M-F/5W-SCRD { SW IBCR WE IDE > i __!____ PLUG 05 5CRD. 3" 6A5KET 150LB. 304/A5& SPIRAL WRC j SOURCE STOCK OR P. 0. No. 7 LCZ0&M 8 STUD BOLT B-7 W/2. NUTS 8 L3ISBD 2 t TEE 300016 CS 5W 9 L3G5BDS l If' 6055 3000LB. 05 GW 10 L356BEQ 2 JjAi: SWAGE NIPPLE SCH SO CS FE CONG II L40BA3PS 4 G FLANGE I50LS. C5 RF WN BORE 5CM 80 12 2 13 L3704EW 1 (o"$ MONEL SCREEN 3." 4 ...... PLUG C5 PE 8 MESH 25 GA EST. DEL. DATE ' 16 7 E5T. COST +400 8 AIR FREIGHT AUTHORIZED 9 END USE: LEUEL GAUGE RELOCATION 0 ON P-3853 1 2 {/'(' {J iqAv& 3 4 5 J,........ 6 f / -M - 7 8 ? ) 1 i.'v ... --.....--- i \ 5 C.HEVB8 5680 138-096 Mob No .Engineer.:, J BS Urf Nt.0.36&l Leed Engr:VA5 f I I i \ U l\ JU %J Accounting Cluirga No.Gi4u5 <ZjBS '<00 0 /*Q.. .......1 /7 DATE REQUIRED: . 1D ".jAv.SS OntoJiZrJ.5'83..., >i FLT. 56 jMK ITEM plMN SIZE NO N 0 . DECRIPTION SOURCE STOCK OR P. O. No. EST. DEL. DATE 1 LIIGA1A i^S4 2 (7G/ 3 L20RAZ7 4 lpokaimd L 5 L370ABW '<37. 6 LGI6GC Pi RE 5 MLS 5CM 60 CS PE <34v- " f 5 AU S' 3 #J $ GATE VLV. 800L. CS M-F/SW-SORD 5 Ice. K. 3n _____ 3 M PLUG CS { 5CRD SW' IZCP WELDS3 ) --/-- 3 * T GASKET 150 U5 304/AS& SPIRAL WkJC; / 7 LG20BM L 2-4 STUD BOLT B>7 V//2. NUTS 7 8 L3IS&D G _J&L". TEE 3000LB CS 5W 9 L5GSBDS ) 10 L55G5EG L i! L40BA3P6 <> 6055 3000Lb. CO SW i`*r SWAGE NIPPLE SCH 85 CS PE COKJG t1 u CLANG E 150L3. CS RF V/N BORE SCM 60 1 // : r `S'fe0(0 lL 12 2. 13 L570AF.W 0) 6'ijl A MONEL SCREEN 8 MESH 25 GA PLUG CS PE iWAf-%36>h 7/yr. aoe 3ya." & }Cs>r<. t -TJ.V ft S 14 -r-> .-T_3_ /cr/s 10 17 ESI. COST 1400 IS AIR FREIGHT AUTHORIZED 19 END use: level gauge relocation 20 ON P-335B 21 22 i/11 U iqrtvlf 23 24 ... -............ J - . . -...... 4 l s' * 25 26 _________________________________________ mhM.X7 . p f ( w V 27 28 29 30 -----------~rtT-f?c*r1. 31 JTtE ---------- ~tJCT lei ]: yj 3J1 34 -f-------CHEVB8 5681 35 _...., , ,, __.i ... 1 1 TO'< i ..'D U^ I Or Ini NoP.^P \ L-- .-f '\' y Draftsman GA.PL.fi3 Mit-CIviOi:. iL LO .--1... JBSEngir.scr: VA5 Lead Er.gr: /VI /-S I L l\ J AA'JL"J,L Accounting Charge No. PlCLE. G.'- L *- V-1 "*370 -DATE'REQUIRED: 1G ' !Q ?'D DatoJQ'iB'33 -* PLT- -58 5/ D ' MK NO ITEM N0. tpUAN 1 LIIEA2A (<D V SIZE V DECRIPTIQN PIPE 5MLS SCH 40 CS'tiPW SOURCE EST. STOCK OR DEL. P. O. No. date _L NT. 2 L20BAXA 0 3 L45BA3 cr 2." GATE VLV. l:x.!L5. ll RF ILCn 7R V 6LIMD FLG I50LB CO POP / / 1 4 LQ B6C cs X - GASKET IS0L6 004/AS3 SPIRAL WNO~ \ 5 LSI MAI X 2" TEE STD. V-/T Cl 570 6 L356BEQ T x r SWAGE NIPPLE. SCUBOCSPE- S' 0/3 * 7 8 9 10 II L406A3DE 2." LG20BM izom7 i '1 -5Q '*y Cl ~^X4' K * * L565BDS (i: L57MAIR EL =*. 11 ^4"___________ FLG. ISOLD. 05 RF WN BORE 50M STUD BOLT B-7 W/2 NUTS GATE VLV 300Lu. CS M-F/cXSOkD BO53 3000LB. CS 37/ CAP STO. WJ. C5 13V'/ 40 r 5-Tv.A. [ \Ti m 12 ...A'f.r o . j./>.e3y/L'l......................................................... ................. 13 14 15 ` 16 EOT. COST *900 .. 17 AiR F 'E ' RT AUTHORIZED ln io -------------------1 1 10 FRD USE: BRINE DRAIN MOD!FiCATlGM: 19 ON D-3S53 20 i21 __ ___ _____ __ .5..'T./L//Xr.i-5;u'CA/S-.3 L? ... ... 7 i22 . ............................ ............. ............................................ 23 j 24 ---- :T:~.. .... T! '"TT75T7! i .-- 25 !- \u^]\ .jx|v>: 26 ir T f 1 27 -- 28 29 30 31 32 rrn TTFR net 33 UU i i V ^ j. _N 34 JR X f. r's' 1 5C | i r.HEV B8 5682 ................... ___ ..... i jii J .. , *. . ST OF MATERIALS ^ Job No fft " 430. List No.fi?M-.83843 ----------------------- Accounting Charge No. FT^CQl "(nll9- Ol - P/nO DATE REQUIRED:. 12 -<4-- pat ^ fcrkgbv*wtr Tir,i^ UK. NO. N'is". ! 3: L**d Engn---------- ---------------------------FOLLOW-UP PER ENGR. 1NSTR. FP-2Q&3 (YES)-.(fidj 1* .. . ?UAN : SIZE., DECRIPTION SOURCE ; STOCK OR P. 0. No. est; DEL DATE t.1K1 . 1 UI$At&\.. So!' /' P/P SAILS SCH'SO CS 2 LtaXAtAU) \-Z /Yi" <$/ir Alive CS ticartt aooPsv/ . ivJm ;;;/ /Yz ' &o/2 VAIV* cr Coo* S,eo.. A 2 &, 4 LZ>/C46SU> i2V i'/a' Stirs ttutc CS ZOO# tb-r/xtPr-Aisr ? 12MA/N& to <$Ar VAtyS'CS &o# tzc&re, sh/ 6 i40FA3>4 fT) /" Ft. 4At4 WtJ fS 300* f/ Sc/t &0 7 L+tFAl&4 ( YYz" OPit/C FMPSES SCfiApt fS Sc/A60 8 L3f486f to ZX/Yz1' W44 AtASFt os cotJc.sc//ro P 9. /ii*M * ti ft o ** " fA 10 X 7'/l" SlSoty 9$ * PS 2000 PS vY eM-S3846f /TOO 'c eiB/t- mn. l--<* YSeCot A?y0 . \\ Jot/At A-u& <S-T 'ocU-- JH i i1 ' '/Arts' - t & 1 - c -------- 4*i ,-rr 7-- L 2S6&S4 2 /Ytxi 13 C 2>!SBD /'V' Sr/4C tt/PPLC CS CO/AC SCAAgO f r S7P6AAr PS BOdo* S*/- c f ' 14 L376A3P1. '2') 'A' PL 0<$ PS NPr 17b' 'it 'v (?) t/tn ti // ** . 16 to >'4" ojPspsr 3oo 304Ass srts/ii wt/O ~I7 V:-' m -to t/ a ft ft ft " 18 9H7'h' STUD &0ir ? l/t/2 ttX /Act/'J Cd noak _j * '-x_ -fi -* . V j . .s l < tItfZas>s-reatCo &Q& <' 3 19 // 20 C$) itokvh jt ft tt tt it 20' Lint*/? stjl uc r. cro. papslP // n r<2.d/L COZ.7K +` %S___ 21 I 4- MW o tf pure 22 I a) yi'. P/P 'Ct-Soor C04MP Poet / >3 . & rock 23 / i- t* fnurPoi mvt 2M* A*tt&cusOJ 24 L55MA^A 7: t/ifg 25 lsCMAJ&X. l7X 26 ts?y.1 tI 4'V';' 1 ?7 #T , gy A <AA4At SC t&CPUCUL cope- s/O wres A!tv Wi0ouT PS *70 wr Ai/ 4Prc wive cs Joo pap aaca fa' FUAtU WtJ FSjOtP pp S-c/Ajo UiW 9o'Z/l CS sre H/r/KA -/07f& tr-' r "* i Is, n sHt-4 -- <* [?t xo&jz jbv7; Cp reek. LUF6C'' 3 " /SPSPgr Boot*PFZO P/Also f/f/J/ti WA/tA 1l 30 L0Zo>M t _ L '_U.P^* Vatv" S/M PJtr J'? V/2/Ag PetFS 31 :h>; . f--L i ------------------- CHEVB8 5683 ------- r_: jOH r t T, '"'ti iil .: -f o J^PfeSb::-= L-1 S T OF ... . .. **.s'jrrji) MATERIALS^-1.#^ ......... Draftsman----- l.itf Mn. PM~$3 tty*} Accounting Charge No. t'Oi'CI /f. yQO i%-i4-6V~* 'KS JUdiSL: DATE REQUIRED: Enginoar?-^^ Laad Engr^5:, FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO <tTM K bUAH SIZE DECRIPTION SOURCE E STOCK1 0R~- 0 P. O. No. [Di 1/JSAlA J/3a) i tl0k4Z7 m 120 fA30A L11FA3&4 / // 2 v p/P SMIS CS SC/j 46 / U <$/>r v'l'/ CS poo# Mr/ c*/-v/>r /L* CS 306# FF /2cjtrz 4Co/g Oto " // // // // ^>TOck-- V ZuBsf-go 72 7K X{r<S`vAj a/**/**& ; T!;'l i-' . ' L^moB /%czs .co/yf fs >/ <9 -er A-TTA.^<4eo) 2" fiAVCf Wrt FS 300 P SCM40 PF (ZLBn-fa7eci i3*ms S31 IrQ/jS L36/JSQU to l3oM4i0t m Mki Foss caoo * f-s z m ~rry---"-- // // ,/ Yjpr 4*1" FL&ocer rs xs 2 ft Tio\Y/ CS Sft> wr ClV 9*4l& 0>~Txk^ V. F^-Vcck-'- II CS/MA^ r S7<s//r cs s7A iv r sw T7"7 12 &27oAfW PC 04 fc aypr t>~ro'cM- 13 13S'4M 4 ll/Vx ZWA6C V/P/a cove CS scVPO TSC'&LC 14 ICJFfC r' <$4SJC7 200# PP sofjpsa Sgjg/)C YJ/Y/J jCldQM true 8'7 ooji dix vori 1/16A24 m P/P sAtCs cSScft 40 gru itmVy $7vcr.sri A/JCCB .* r ~ w .// P/f 'u'-gotr 4/vP SirocLt- T * r *- -.safc^'r. IjW/A W, Vv P/PC S/is/CS CS sc//FO PC :* ;r misl.i lL '.:::4 i# tl ...|;,<:.j,.:|}^^u3|- _L : ir -I r '. :"l i ;i -< I'M-if snTaisWF| * . ,, , ^983'-- CHEVB8 5684 Job NoLl^H Draftsman(0 LIST OF List Nn. ^-adSTS------------------------------ , ..... m. l-rr^itti;:: tl.>m^ iUS.u. L-!*.!' -1 MATERIALS^ , * ----------*V'-f '-i'dLi Ntt3o2 / ,/c, * / .-k Accounting Charge No. ~C?//7- /' <(*0 DATE REQUIRED;.IV:*>'s^ ' Data * 2.- I b-&\ k Sin " NO pBan" " SIZE -f i DECRIPTION 1 LJJ6AZA Lo*. 2" />//> SA4CS CS &fbJ 2 L46M3DB 3 2" L4aT h/// 3da# rs sr^A/jo ' m "*yw> i wf ,^i -j- SOURCE-j' te : STOCK' OR DEI P. O.No.- DA' : 3 CS4M/&C ; 2" CaiU 4 terZ&tiqz 7 . i"xW M4 5' lZ:.: c?/Qs/fr cs aw fro v/r cs caA/a csh ?o SIBvFSB fMJL wa>, ;:; ; . i ;' : t: l' ' >: ; ' .rj 'j 6 i cio'eM , i 7 j . lb Srao Sosr c*7 us/j /// //ors s' l4X4X,/f s7~ocr. srs /}aj<$o~ 8 . * j L {fxjs'itf o " PL4r : 9 '. ------ .,2".,,. //>'Ur0c)Lr C14MP 27 .10 11 , .. r... j.1 !-. 12 13 kir i : ' </>'; p I . ..... 71. . .k ; ^ :-y;-t;..`K! ----------- ..r'S)../')'___ _________ _____________________ ___________J // /2-lS'~:8l .................. ':?2: 5 14 15 . ;... . ' . 16 .. ... ,| l ,:...; ' V . . / ;; 7) I ' t/ , L-.. L--D/ m ! /SJ I W ^ L / . r.. ; : 1 2: .. V:. . '... .17 ililSi : ,'..; .'.......... V, . * .' . '. ` r-r-v-rrr-r^1 i fri 1. 18 ; . . . 19 20 21 22 23 24 25 26 :ras??! :.. . ' I---27 i . , 28 < :? , t:. . ! * -*' . ; ; 29 30 . > '; i JJ. & :b2 .. . .. .'..i i .J :ji ' . . ' 1 r rr.Mk;' 1 ;" ' : . .. ' ' . ! j ........... - :' ; --4- j- * .,q . , ; ., * : -.... .j . ' - - -- ' - ; ry .;.v ::-. i CHEVB8 5685 , * " 1' . -i `-j ' ... '_____________ ____________________________ 1----------- i;- . . - I''-- ..... . V7T-.1-' --- r; 4--V. I S T O, F ' | ;*.` L List No.gtJ.> a? $70 . ...a.4M.|Sscr * *' . Draftsmani~222P!CL MATER i;A:L S: v: : r' .M' ' .* - ..? p.lzl. Accounting Charge No. tu/7 9m 6 /- 7 Co '^y iy DATE REQUIRED: ^ 12.-Ko-gj Engineer;, z^.. : Lead Engn^^/Sl FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) MK. j .... NO >^'Q <?UAN SIZE DECRI PTION . ' . j'.' -ul 3i M'/zJ- P/PS SfyLS CS~ SC//0. "vX-'X SOURCE :- E STOCK OR D .. P. O.No.Tv, 0) `i* 2 Izom'jai/) <T J'A". VALVB CS .BOO # /2.C4-r# SW 3 LMfhOG 4 /A" A14A/4C WAJ AS 3d a# SCA/ 20 4 B /'/&'* CoW ?oaCS 30OC) #SJV ; 5 L3JSSO 4 /'/#' T2ra$*rcs *3000 W ....... 6' L.S6B$.. vlHW. $W4$ N/fi/>l CS Coa/c sctf 1.;. i'-'lil'--. ' P* 7? 7 12S4BM iWJif U ;// ,t M ft T7pr`Jt$p?- 8 ' . X'" H . . t ' l'/it3A // '/ tt </ u r, pI&Atss ' 9 34S4/t / / f7z" Cbufic/a/<5cs 3>4oo* *J/>r \; ; 10 // /. 3-V " /' , / / // // . II l.U ~W4S. J2 hZ1!: */+" B.&SS Co,ao # fs 4/>r,A,......... /- r f i *.*. 1* -r'j ` P J3 tew*# , Si ,%X3//z. XroA ,AJ*ri,.-.7M/^A'X.:.^/y^iit]^\i . ......... ! -. -( 14 12 2' A-A/4LA \//Ul/c 15 7 2" Sfcc/4 C \ CA/ec/C . VMi/ ,: 16 / i'XsK TJ/fPIS CS sc# 40 17 18 ' . ' / * If'-- <* 1'* I J. . ..19 ,v*t` 20 ,a . h. .r /'/* '7 ., :.V4Lutr J , ,\&4? Zec/ep tcoit/ir K/iy"' '//: 1 ';""T-}' // '' `";.' 2. t/i" <Slo& VA-Ll/e 1 ;., ; rf .. - ' >:'r; ::> -.i- : 21 2- "zXCL N/pplc s sc#eo M/r 22 2- lit plot cs Apr T'rr^j r? ; 'X-'firfjr ` r ,s*%** $ ' !* *vr - 23 l wiwA Ztouc/A/S) ps Hpr 24 / /X/V spta a 1 co/JAfscro/L 25 1; 7 ' V^" #204 rs ` : - 26 i ," 27 IT ?'*' : i '*v r:X- ' l >' 28 29 -!lv%:*:* 1' Hi-'- ... . *+-\ is:;*:; !:sh ;Hv 30 !- A 'A .i : J-' .. yj. 'Pi "' .rr<v`.-:?^ /z-tc-e? ! ______________ r\^f X_____A___________ j($?h........... '. `-.i , *jsr< - 31 32 .33 .. ;.; ' ' 34 K' ^ .. j t. , * / S g/ // 1 1 , AIf/ lx ^ M ; :/su l____ -\ur_j- \W :...- CHEV B8 bBbb ;:4l ;:hS K 1ST OF MATERIALS 'Fk** 1 *7~ -i a Na.lft - 439 Lift NoM: 63843 Draftsman ~T9%vSA*/*J*'lrCa2':2?K 9- Accounting Charge No. FT^CQI - fit 10 - Ql - P/aH DATE REQUIRED:. 12-|4-- PPi Dufn fZ-^l <?*. :-lv TfEK^;: a> li. jr;r : > - IK. <?UAN ': SUE 0. NO DECRIPTION 1 1//GA/A ?o` /'. P/P SMLS 5CM'80 CS 2 L2dXA/A4t> '',2 tw <$/// ///!/ CS /2C/Z7/C gOO #SlV . SOURCE-;- 'EST. STOCK OR DEL. P.O.No. DATE BM-63848 3 LllJ&JDP-, u /Vt : dUo /aivs c* 4 i.S /// 4APE Valve <?i goo # p? -r/s/pr-sssr 5 :j/4tv <$4r VACPC 'CS goo#s2.CA.rA, S/4 6 C4OPA304 12'. pcAa/cc W/J fs 3oo* er sc/s so 7 UtPAZH //^ 'w aat/cE pca/voes 300* pp ps sc/sto 8 L 3*4244 / 2 >"4" W44 SSSPACE CS CoA/C. SC/SCO P 9 . p/xZ/s,' , , //: '/J // // // 0 1?: EcSoty 9&* PS.2000 #SvV 4- . 1 1 .'"'T* / 3*62*4 2 6tYA$ SV/PALS CS COA/C SC/ASo f 3 4 2/S3D 4 L3704SP 9 t 'A' r<5 sTASSsr P'S 3000* csvs PL 04 PS PPr 5 ;v/>;T. i: W?" // // // 6 gC/Ffd Pi. is /Vi" CyPS/AEr 300 304/as3 SP/4/U WA/0 7 ^tTr-'` 2f3- // o // // // " ft 8 CC20AM 5&X7'// STUD Goer S-y \S>J 2 Pox SSoPJ 9 //, * 3/4 X9'/V // // // /< // '! 0\ c zm'/r srpucr. sre sfA/cjCP 1 .1 2 i i 3 1 4 L55MA/3>A 5 6 .7 Ltmm. tW/V t/ */ PCPPP : Tk" / !' P/P6 'o-aocr CCAPiP CO/JrPoi MC0 230 p ^ C/tse ATT^e^teOj 3Yl'A' /PeSUOS/L cope s70 wres PM/ :z:i 'Jl4.2" WeiOOL&T PS'STA V/r ' 3&. f&9, 1 4P7C MC/t CS 300PAP '/2CA rsc ' ' ............ \ `r*^A . PL APCS WAS PS 300p fA scs/40 * < , ,. .... i 1 : i * ... ,i **:'. '' . c I: ! . '`v,;* * -A i.. [ J.... <. +r.. .... w* 1 t * 1j * T!>', "Ur< ; f'1' l^frr t. - !8 LS6M4/8C / ' sM C/F6C'. '2 ,: 3" i<r\UUA**\ / UX9" 31 : . ...*. ' * `.i : r.'Mti vtV 1 V- 32 ' r. ....... '* . ' ' ..* EcJ/w 9o'AP CS CPC x/r/u/ 6PSPEP 20oPP 30^/AsP f/>/AsU PS/O 3 7LSO A0CP 4-7 b//2/// s/aSC ; " CHEVB8 5687 " ; . ,i . *: ' jjT^'i "if^(rij fH & . ...... il: ' f; J' !` <`.1 >! P  IOR BILL OF MATERIAL inTcC-pimJ Fac. , DATE I'Z--- II ~Q~} DRG. NoSHEET_________ ORDER No. - 83S4-3 APPRO. JOB NoRC01 -Cuv-pi-3co {-A, D > C.untS'6^ /, MATERIAL REQ'D AT DEST'N BY ^ 14 - ^ F ^*3 ITEM QUANTITY UNIT DESCRIPTION REMARKS & I A. OfUTE.ot-. \7m.v ----j - 300^ -- . w/ CAMFce>clL 2- Stereo Fuu-f&2SSSSESEas- "TT? 1Ou - ^gaSalf' 13, L * '-- -- F^UCX- FACroft- Cp -- 0>,&8 pLOt -f> OPETKI -- 3FT4 07... --' ..... Kj,,r <L?o, 1-nofJtL. 4^-^00 +( =s i 1 P'l nor l. Fife, ^CI "E-- 1ZTK . PL-et-to kJ PLDeo TLo^-A, Pl*vj t-^rc o^t |7." <OAeH 4ouS(mC Mlvr'L J p"oR.,e cpTt_ . A'3^.`S.-T. C _- - I^ I8^ / 3aa>P '. |,ooo fs ( P/f E/W,e ! c.t/g,,'o1Q. e3 O "T1-*C3? fS ' o M "'tC'O 0-7-5" <?S>i lo (oe. mih 1 *> 1 CO ^ j/L I |2_ Fg * | , w-7-r?-. ?( O /T- ' UV/LLf A? 'J-r-Htoe cT> l> terrr ( I /l/ ) ft IIs, ^/fJ( Ld H"l& ( Na` 7 '>/?,(/. /' (hzb*, jl r~~ r (Z.-H-1S-1________________ y hoi-eciLo O*2- (2TCpt?A<_ ! Zl< Clfi-COi-ML C hUi-tV-r-- "PA-Pe; f2_ Mo. <3<? 82-40 sw/ 1 0-3 0 4" fo.Q p-^O O S<E ' pJ2- V"J *- vvl, AJAj iU3TTC.Tr.ou (2 PcC 'c:i-^ CHEVB8 5688 SHEET.-Z? - w LOF 7 SHEETS MTC. 334 { 2SM 2*53) PRINTED IN U.S.A. 1 %II ' .Jllri m' r-isiiaaiiK. v u|Mfl&*W9t i , 7 7; ! - ,' h|1A' a`,U "!'u '' JWrlii-l-Wi--l'l TpJ--" r Nrj :(;..'.; (rti*,vf i /' `'f.frc^i.'Ii.!i'T"S.Ai|i'Vj<:!'+-f."iI. *j'- LIST OF : M ATE R I A L$n:TP> :: ' ."u!;r! ^ Job NoJAlAll Liit Na.BM-8385p {* i* Accounting Charge No. J5TM OI ~(n[18-01- 3Ao| r.,.^.~CARLP5'!MERM6>51LLQ < 38S DATE REQUIRED:. Date_______ `'^^4? 7 :|- ' lead Engn-SQL. Engineer: I: r< J fefiCs&T1* IHC /t' ^'sizs?!.' r: -I< j.!'!' FOLLOW-UP PER ENGR. INSTR;':EP-2Q68 (YES) (NO);^ ' 1' DECRIPTION * i'ji, iasourceT II < ` C ;>|T ^STOCK'OR^ P.O.No. dat( i XflGATAE 15D z:C; PIPE SMLS 5CH SO CS PE ILZ1KAIME. Z..........f' GLOBE VL-V 800LS cs syy ISCR/STBL. ; wmsm -3- I3QSBEE :ELANjSU|5Q..LB. C5 RR'WN.OSEr.SCK:m V*.-- ELBMTSQODUBTCS ISWCOOTPEG: s :wma. :m^)?rp;r5:o:^ xomEMi 'i%x2! ;3n3iiz^i^r.^:::w/z":Kin.T^: i_oi co; 400.' fc'ap T.U.5.1M G."l bOFT -COPPER, y SM C57".~Q:55~` 't' zQOjmsc. C -i- <i ;co^M'ctd^.'r.'sr.ga igrty tu bettptyxy: 12 1333022: iC: 13 X.70A1 LIZ :Ei 14 15 T*' 17 LsiQsucr: i-x ;errEAM:TRAP;:iMPaL0E;;:.s^:;:s5;E:::::::::'::.. 'C TO "600 PS] @750lP TI4EPM0DYN1AM1C, :CBmLT-f,fa y.mm XEE^CLEp:.aBE:;:( 5RA5STT c^awford' swagelor--or::equai i? Ni... : 550 ...I..THK, ".. T4K SECTIONAL" TYPE' MODERATE'20 TEMPERATURE PIPE INSULATION!. PER 21 Sm:DW6.:-GB-W9999 3-1. 22 EL. Ldxd'.xi ANGLE....JA50 .U-BOLT `.PER STD. DWG. GB-M99657: ,^1; S.i/p^rngtMA, .'csrti?..'i'!nriA>' MtK XwmRnok; ! ; (=. i- '' .1. Ci I : _ :-H-'} ; LIST OF MATERIALS -.; i List Norr&7U Drafhman ~77?/W________ Accounting Charge No. // 9' 6 / "iCo " DATE RFpUIRED-..^2--|<?-18^^ ^dI.. >A-t<o-g' Englnaw: TV.C . Lead Ingr.&L/L.______________ FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NC It! EM MIC NO s+i o; r' 9UAN -> '0 I 1//&J4H 2 Izo/ajwD S' SIZE r/S /JA>' DECRIPTION f/P SAILS CL SC//go '<$/// VALYP CS .806 # /2 C4 P72 j> SOURCESTOCK OR- 1 .. P. 0. No. - c S>rcxiiCZLdpS' ya7&7x. /, 3 L40P/334 Si /'/*u /Z4A/4C Wa> PS PP 3ao*set/io LZOT&zS?-- 4 L36SBM 5 L 3/SSO 6 13S<$4Q 7 i3$G8H4 B w ELoW 9ocS 3606 #S/V ;'/S Tt ST6*sr CS 3000# sw 2 . uiW sr/44 hjppip cl coa/c so// fa ris-Ssr^. 6~ tW// u // ,," " '/> pi/Xtss ; Ptcr-So7S6e K&X) **' * `w v: *2v - a 9 3/SPAA 10 U L I'/aty // 0 // // ,, CL /Vz" CbupUA/Oj OJ 3006* to/r if) Vi " t! / / // // -. pcs1 rss . - .. o v.OCx II i 36 V/AS 12 l&Pjc. 13 (3) fiOSS oa a a P ps AW" ' ,, (2) . /'/** <3ASMSr Soo * zr iof/^sd pa/tsu wt/p 1 " (r&) y^xi'/z iroA soar 3-7 tours * i {>:f t-. \ 'f-rix> .1^ , t 14 2 2* AA/CLS VA C l/c 15 / 2 spcc/oc creep- ypip. 16 / ti svi A//PP16 CL SC// /0 17 / 18 . ... .. .... l 19 .... .' >t tVif " .Vf /"/v" rrcce /alias ZeC/e/ ZAtl/L- .// /! '--r; '.r/c --vr-...... -r-X^ > 1 T 20 2 t/i" C/CaAS VALL/e 21 2- "2 XU N/pPLt cl sc//to r/r 22 2 //i pio t) cs tv/r , - 23 l tWh Z&Auat/t) pl Post//a/4 ppr - 24 / rVo S/PCt A i COA///Scroti, ^5 i . / v**"' />W4 ZL arr / ; f--- 26 27 , . ' 29 29 ' 30 " r;; 31 32 33 34 .1 .1* :. t. _ . 1 s' ^ jj______ ______ _____ -/Q_____ /_--______ '^ }/./. xf. ------> /z- iC-67 .. : , ^ `v // ... .. a.M t (f) / /7./" / --, I-.------, /y il A'W r .vjrv__________ chevb - 8 5690 S, 1 :' L|ST OF )':....... -f*; MATERIALS _* <.. J '-..:^Uid34 Job n^/.HH List No^?3.^ Accounting Charge No. <//?-^/~ n-E-.- ------------------------------- DATE REQUIRED: I 7-'I-?** , ..................... .. FngWtrt TWO '' :' . Lead Engrj-Sjf^ *. ,...'*. FOLLOW-UP PER ENGR. INSTR. EP-20'!(YBJ^N< -- -------- 1,","' i - t -.Ji'l --i-------------- "i MKL NO. ; '' N O r< ; 0UAN *' SIZE ~ DECRIPTION 1 LJJ6AZA U) 2" />//> SAILS CS SCM46 FU 2 146F/)3Q 3 2" AIAaSSS WA 3<Us *S STcAIo Jtp 3 HL 2" idtA Jd**-* Cs 4n/ Sra wr- --~-- -------- ^ " * ' rSOORC^f-T STOCK: OR' P.O.Np. i <^>~T`r)A ,lf /3sf-fo7#'6 A- 4 L2C46M'^ 7 i"*W SfrASS H/fSteCS CdMd um 0 1t7~S 5 : til . 2U &) & LOtodM /&nf/y <5/}SAfr 3<S * FS/SJt- WMd Sro# rcr ? W/i M6t //ors J~<3/Mev 4 K /a/V &0rt'i'o7i'(>'X ..STi^Ciw . 7 8' S7XDCF STL AMSCd 8 Z. C/xKtVi O '/ PL4T 9 r3> . 2." //> 'U~0oLT C1AMP 10 , r * * -'r i J" : ; ' '* /iLQrt- Lo z 7/ * ssy A >hx7lzL.. *'! - II r ** . 12 13 ---------- 7*rzi /?___/7. _________________________________ __ 14 15 16 . . - 17 -. 7. Av /y ------------:_____ 7s AJ[ I \IM* Xj' 1 L * .t mr^ *** - *. r * -r * - " : ;.* . . . . 18 19 20 21 22 23 24 25 l . . 1 . ;.rl . ----yl-j : * ' ' 26 27 ; . v - !. L . L' "' . ' . 'l fj_ , ,.rmr >. ; ` v'. 23 29 - 30 31 . . : 32 CHEVB8 5691 -- ^ I- -.:?..= r t JQ g , | DRG. No.. BILL OF MATERIAL T, f f'J ...V'C. t l I ilffj DATE___ SHEET- ORDER No. ^ M- '>3 6 61 i w; U>c APPRO. JOB No. - ' MFG. 334 |2SM 2-53| PRINTED IN U.S.A. 0`v> ST: OF sncre*wr y ' !V'"x Draftirrwin": : List No. M~f3 --___ ------------------- ------ Enginee!"r;9. i4eci.\ Load Eng MATERIALS ->`T-C`'5-t Accounting Charge No. (JMf*-Ol-f /f- Of- $C0 DATE REQUIRED: lZHi-g? ' ' . 17 FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (Nb] li"! ?UAN SIZE i Ut642 A J2o DECR1PTION P//> SAUS CS SCtf 40 f cc SOURCE E: ' STOCK! OR"' D P. 0. No. D> 2 CIOfa 27 3 */* <$/ir /i V cs foe 0 A?r/ cw -ypr 3 4 L2lf/)3>4. s" 3 / & LjofflPS 7 72 2* 2 rh" 2" 3/3' <?Pr /or CS 3a o ft pr ;2c/Lrt 313 " " * " " " f%CQS .&>/37: 33 Y <9 ^rrtiCM^O) flA/3<$ W# fS 3aaf st/J44 jpf CSS S.CCO ^ps su\/ / ; i 'i j '' j i' "f "P 8 Z3C3S As / 9 L3&fJSQU> 7 // u a A/pr 2//)lz" fl&MSr ps xs ftsv' ; 10 ii&Mjist: il is/Wf? Z" ' ecSow cs srx) wr \// ?<**1 & p s74//r cs c/x) wr sw \o . i E . -r .. .z* 12 odfW 2 *//r ' r 1 13 i3?c$<3M4 2 2iM% WA6 H/P/lE Coa/C CS scrfgO TS-glC 14 to/fCC 15 6U 3W 16 ifiiAiA 7 z" <$4SK7 2>oo ft pf so4/Asp sp/f/U wt/# sC fy&OiL. Croc Poor P-7 m/7? x/x wors /i\ . P/P sAfCs csscttfo 3pcj ' 17 *vt fr tmtVv $'wer:Arca/jcsp 18 - -vi?" "i 7v" Z" f/f 'u /seer <C4A?P jj7 i - : '-H~ -> ' 19 1 // Vv" P/PC SAfCS CS SC//S-0 PC . 20 ! '! 2! . | ,;) , ,, : 22 . ! 23 . i. .'. ..v 11. ;.!- ' 24 25 ..ins. 7, i * i ,i 26 JSiSli; i "r j-ibi: !iiii$tefS .t 27. !' ' `*! Mi; ! 28 -r^^teffr E^-t 29 | t; ; ,! ] :i 30 -:I . u4 f J. .it 3! Wf.:M / 32 33 34 ... -`4- : fcr4* i?> Vi, , ! V I . i> r-f'Y,] 'j i ! i 1. - I (.< ' ! . .; j 'il ' 'i? '; r j .j i . . ; :, r! ' ' > ; * ! :"i-> ............ . ! . 5 ;, , ! * 'S . . L. 1 " ......' ! i ' : l .! .' 9tv. - -- i. \ 1 ....... . > . ontVBS 5693 j ' ' * J Ml y SJ JOB 1 & ~4>e; BILL OF MATERIAL {Q(-U iN^nou DATE (7.-M-S3 DRG. No------------------------ SHEET_________ ORDER No.T^ - g>g,*4Lj N/'j , 0 . CoUr-J'TSGrAK) ^39^ ' ITEM QUANTITY UNIT APPRO. JOB No.T1P01-^tiV<H-?cn vT~ MATERIAL REQ'D AT DEIST'N BY 1 ^ ~ 14^2 p<e.^ nDAATrcE DESCRIPTION REMARKS 'O" 1 'A , jt "cji- 14 *'"$00 Ft <sEL ~~rypTS V-/ f4 R.CC j<JUJVTCl. 1( U'IL> v` OE.ip-'Ce C\b >4i=rr) T3*, */*-. ' Z.-54.T- (_Oi -n-Efn / -y t-/f3 *^2*- * '***~ *P S ? 'l =- ( <bp _____________________ ___ Z.o^ d fc. S-r S~rs: <srt- ^r> k-u M~T-AC j Seta.--1 > i^,t7 --pcs F-P-je 1 & Htt <f O/T / *\rrk Odl'Z^ r t>C<-'V/fca-V' T>Cs.T5E -1 4- - SV^"p V. f7 - ^ - jC\J _J_______A / 1 !' I,/, rTFii2_ ~ \_. 1/ r^o osc-. F"o{Z_ F^<r^e<r re< x vl.(TOL / fo-3-cK.-rioiU p>c. > P-CXL ft-ut: G^S SHEETf OF, SHEETS CHEVB8 5694 MFG. 334 ( 2SM 2-53 I PRINTEO IN U.S.A. Work Requisition To Maintenance Planner. Section ?/ S&y /) -J'QJ Co#Lerce7L Equip. Ready /JOlaJ Priority Maintenance Job No. Req. Shop Order P/?C/<f O/Z/ Engineer's Job File No. ///- 07 Job. No. Item zsr? P</if/Material Ordered on <8m- Spl- Ju*/e n. /sW Operators -- Check Safety and Hazards before Equipment Release Permits. / Fire Excavation () () Gas Test ( ) Cold () Entry Tag (See below) Protective Clothing (P) () Hot Work Hot Tap Form Hazards: Acid ( ) Catalyst ( ) Caustic ( ) Asbestos ( ) H2S ( ) Ct-2 ( ) Other ( ) Date Equipment Released Per Refinery Instruction 1113 Work Finished and Accepted by Operators ( ) Motor ' . ( ) Vehicle ( ) Opr. Mech. instructions: tiS'03, 77?? ft/tiTert ffrj.r b&&K. & / fX>'4L&'{7c,erZ- g'XC&Cf/CP/Z /faces' /,/gt^/O 7Z? /B*?' /ey0s4c&-C. Pt&rtn* 77/u/0/2-fc ' /J frf/sl/crf T /9 a/&4/ Af/leTTo? QJe&T' Uy/T~L P/^^JQDa/S IP " X */<P,r-Z7) X SO '%">/). Z) {?&/<y)0i/(r 7^- 3/03 /PtrOQ rf/Sa 0*c&~ ft&/2* ddcjts a/gls a*/<?jr o/ZQenew o*s /Zm- P<Z?<?/. 3) TTJTTT^// /Jzz<J (grt-C/terT PoT-T' q& , G*lL_3T*L mP Ouc^ctjqaJr. Tags: Operators - Yel./BIk. Blind ( ) Valve ( ) Elec. Control ( Entry - Yel./Grn. Gas Test Inspn. - Grn. () () Mechanics - Wht./BIk. Electricians - Wht./BIk. () () Special Work Util. Conn. X-Ray () () Rigging Cover Sewers () () Safety Relief Test AT () PSIG Distribution Area Supv. Maint. Plan Equip. Insp. Lead Engr. Engr. Copies Initial/cate ^kl\ 6 RlA / k,, l/ S / fj Engr. 7?Y Ph. ; c Ld. Engr.< Date IMI Other ,L /n / ppro. /.I L aJ i ! Date C-P/S-/ CHEVB8 5695 MFC- Si02-='-IM 3n fv`tni{3 in U `i, A LIST OF MATERIALS ! ! No.. BM .an HENRY DOMINGUEZ 386 Accounting Charge No._____________________ DATE REQUIRED:Date r: JCH_________ Lead Engr.:. TEM NO. QUAN SIZE DESCRIPTION :AI A 10' 3" 4 :A2A 10' 2." PIPE 5ML5 SCH 50 CS PE ........... ` 1. PIPE 5ML5 SCH 40 GS BFW................................... MAI DC 5BD -GAEJ 2 2" ELBOW STD WT CS BW 90-DEG LR' 4- 3 " T TEE. 3000 LB CS SW ............................................. < f * 2 Lfi. NIPPLE SCH QO Co PE 4MAIQA 2 C X 4 REDUCER "STD WT C.S BW CONG . . mz7 2 5 " GATE VALVE S00 LB CS M-F/'SW: 5CRD 4 >BA3CA 2 2" GATE VALVE i50 LB CS RF 12 OR TR ;BA3 DG 6 3 4 FLANGE 150 LB C5 RF WN SCH 80 'BA3DE 2 ?" i t . 40 . ''GC 4- 3 " GASKET 150 LB 3C4/ASB SPIRAL WND 4 iOBM :obm 4 2" ( ** . f '/ 16 z IS I3TT^ * 0 U3. tt STUD eOLT B*7 W/2 NUTS t t ........................................... OABW "2 1 3" 7 a f 3000'* BAR STOCK PLUG SCRD.......................... \JEPGU5CN 7 GAGE GLASS MODEL*4.15-BM2 SOURCE STOCK OR P. 0. No. 85112 EST. DEL DATE , t CHEVB8 5696 W H JK LIST OF leer's -ile NoBM -______________ <man HENRY DOMINGUEZ @ 383 MATERIALS Accounting Charge No. date required:Date ieer: t JCH_________ ITEM NO. QUAN IEA2A 50MA15C \Q3A3CA 0BA3DE 3 3A3 >[3GO 'LOBM 4' 2 2 1 / 4 16 ! 1 Lead Engr.: KDB SIZE 2." DESCRIPTI ON PIPE. SMLS SCH 40 C5 BFW ' SOURCE STOCK OR P. 0. No. .2" ELBOW STD WT C5 BW 30 - DEG LR 2" GATE VALVE 150 LB CS RF 12 CR TO ........... 2" FLANGE 150 LB CS RP WN SCH 40 2" BUND FLANGE 150 LB CS RF.......................... 2" GASKET 150 LB 304/A5 SPIRAL WND . * 3'U. STUD BOLT B-7 W/2 NUTS 2" 'opw kamvaldk'dpv disconnect cojfukig 85116 MODEL * 1711 - D 2" .. ' OPW KAMVALOK' DRY DISCONNECT ADAPTOR MODEL* 1611-A '' EST DEL DAT ,, 1 2 3 ^ncv tsa 5697 4 H JK LIST OF MATERIALS oBM --_________________________________ nan HENRY DOMINGUEZ .338 Accounting Charge No. date required:Date 12-20-84 er: JCH_______ Lead Engr.: KDB ITEM NO. QUAN SIZE DESCRIPTION SAIA >SBDB 5BD 7OABW DKAZ7 iKAGMD }SA3D3 SGG :OBM f-GAEJ 170' 3* 4 13 3" _Ta " . 2T a // 2t a / 1 ? 2 3" 4 12 3" T 7 3" T- 1 " ,, ,, r " 20 2 ^ * 4 Vc.' df-'* 3 U5. PIPE SML5 SCH 80 CS PE ELBOW 3000 LB C5 SW 90-DEG. .. TEE . 3CCC LB C5 SW 3000# BAR STOCK PLUG 5CRD GATE VALVE 6CO LB CS M-F/SW-SCRD , GATE VALVE 600 LS CS SCLRD 12 CR WELD FLANGE 150 LB CS RF WN' SCH 80 GASKET ISO LB 304/ASB SPIRAL WNQ STUD BOLT B-7 W/2 NUTS NiPPLF SCH SO CS PE fGAHJ i ' C- 2 t"x 3"ls. t f TOE - POE 2' 5 *aa. ' TUBING .02)5" WALE 5MLS. TYPE 304 . .9HC 2 f-c.px-f- CONNECTOR - STRAIGHT TUBE TO VALE HPT 5 BA 160' 3" 4 1 3 ' 4 TrPE 313 'sv^.ge'Lok' )"ThK. sectional type HIGH TEMP PIPE INSULATION TEE 3000 LB Ce CORD SOURCE STOCK OR P. 0. No. EST. DEL DATE 1 1 CHEV Rfl 3RQR H JK LIST OF MATERIALS e NoBM -______________ HENRY DOMINGUEZ.@ -565, Accounting Charge No. date required:---------------------------- Date er: JCH_________ Lead Engr.: JTEM NO. QUAN SIZE DESCRIPTION 3AIA 3SBDB tGAEJ ;EA3DG ISGC 20BM 105' 3" A 4 3" 4 1 3" T 3 3" T 4 3" 7 1 , 1 ' 16 2^' *24 te PIPE. SML5 SCH' 80. C5 PE. ELBOW 3000. lb cs. SW.OC-DEG . nipple. sch so:..cs.:pe .sua., FLANGE 150. LB' .05 . RF WN SCH 80 GASKET 150 LB 304/ASB SPIRAL WND stud bolt . e -x w/2. NUTS ' ..... - *........... ............ * .''' -------------------- ' -- ' -. SOURCE STOCK OR P. 0. No. EST. DEL. DATE 1 2 .; ........ - ..... * . , .' ' ..... . :....................... -- 1 , ` i CHEVB8 5699 ^o 3 4 H JK LIST OF -'s , NoBM --____________ rsman HENRY DOMINGUEZ @ 388 MATERIALS Accounting Charge No. ________ DATE REQUIRED:..... ^ .Date neer: JCM________ Lead Enor.: KDB ITEM NO. QUAN SIZE IIGAIA 50SBDB 50MAIBC 3I5BD 546AEJ 54GAHJ 35MAI DA 70' 3" T 4 3" X 1 2." 1 3" T 2 3" =A r// 14 1 2"* f DESCRIPTION PIPE SMLS SCH 60 CS PE. ELBOW 3000 -LB CS 5W SO - DEB ELBOW STD WT CS BW SO - DEG TEE 3000 LB C5 SW ., NIPPLE SCH SO CS PE 3"i&. ' f , | IDE - POE 3'La REDUCER STD WT CS EW CDNC T ' SOURCE STOCK OR P. 0. No. EST DEL DAT 'OBA3CA L25A3PA 06A3D6 OBA5DE 3C ne&c .2DBM >ISBA .7GABVV 1 2" 1 2" ' 8 3" 4 1 2" . a" 4T 3 2" 16 It- ^ x 3 Jj 1 3" 1 3 '' 4 GATE VALVE ISO LB CS RF 12 CP TP CHECK VALVE 150 LB CS RE 12 CR SWING ' FLANGE 150 LB CS RF WN SCH 80. tt 40 :: GASKET ISO LB 304/ASB SPIRAL WND. tf STUD BOLT 8-7 W/a ML>T5 tt TEE 3CC0 LB CS 5CRD 3000 LB EAR STOCK PLUG SCRD 1 2 3 ,* fr 4 CHEVB8 5700 V :'."rvW- 00 LIST OF MATER | A L S attachment 2 /AC Job NoJkJlL. T Draftiman , Lilt No SM-TM5 Accounting Charge No. DATE REQUIRED; 2-j5)81- 'Ollb ~'2l0 Lead Engn FOLLOW-UP PER &JGR. INSTR. EP-2068 (YB) {NO) it: 11 '.i Lie NO ITEM NO. 90AW SIZE D E C R I P T1 O N / -'SOURCE ~ EST. STOCK OR DEL P. O. No. DAT! / l LDIFA / 2 L366eeo z". X H 8 I,*.*..X *a .TUBING - COPPER SWAGE NIPPLE. SCH 30 Co TBE . J?cc.rr~ / 3 L2OKA0MD [4 A" * GATE VALVE 800* CS SCRD 12 CP WEfc> . . 4 L70AII A." 4 STEAM TWSYV YARWAY MODEL TfP *720 RU3A/-?0?k / 5 L30SSAB' / * L3155A T ^1 111 7 LZOKASHD 2 / 8 L370AB'// T] 4 A4 " 3' T A ELBOW 3CCO LE 3 GIRL 'SO LEG TEE 3GC0 LB CS SCRD ' GATE VALVE E00 LE CS M-f/tEE plug cs scrd SrzcJZ i?tL0ff-575>.`A'C 7 Jr Jro ex' 20'] / 9 LHGA1A ( 10 L4CSA303 5 3* 4 >" PIPE SiViLS 5CH 30 CS PE FLANGE 150 LB CS RF WM iCH TO u Pt&tf -r6<; SAT* / H L0.ISTA / 12 L20EM >4, < 4T" GASKET iSO L ASP COPP f;F' rC^G 11<",t x,Z_+1u".3 =Tj fSDLT B-7 vAir-VJTC -A Sx 1 13 ' i 14 15 16 p.op U\iV. 1m" /V ' y 17 18 19 ___ ___________________________________ 20 ____________________ foV 21 22 /ZcStf- Poy-CL1?X (~7'$Z,77 c//& J3eAW/z 2? /-A>7-p-i 23 " aTo$tc>'7X' " 'ZZ>sfc<^ 24 " .SO? 4VO-AT " " s/ 25 . ; 26 _; N.- 27 28 29 30 31 T. E. :>HEF. rTlX 32 JAN 2(51 932 33 r'Uritr^vV/ DnOo 0/U1 , ; .. ' - V Ss 1 .V -o Job No, l(r 537 Draftsman. LIST O F M AT E R I A L.S attachment List Mr. ISM-101? Accounting Charga No. & VPAS ' 01 (b ' 570 BILL OF MATERIAL DATF / ORDER NO.fj^l'f/52 l APPRO. JOB No JfW-//, ~S7o Yw*--' x' iTS" item QUANTITY UNIT MATERIAL REQ'D AT DEST'N BY 'J<* '' ? 1 Y(> DESCRIPTION REMARKS " iT3 37 g 0A /?. f IL>j sd %!) {5c>'<L CS, Rf S>tI) . # %" Ctike-h 1 50^ /)s& ( O-+0 z PCa RF Rfa j $ ft X ^ Fj Lon') 5fo() fyii-fe b j Vz /) o 5=--- V* | i o- /?.o i/ !//^/H........................ .. 7 -- TZr-t C*$T~ of1 -ns/s <5W. -------- -- ________ thy i .*"* / // ' rf If? ._ -------- -- -------------------------------~------ ---_------- =------------------------------------------- t: Zj -- CHEVB8 5703 SHEET I ! OF } / SHEETS m/'c, nu4 siM a PRINTED IN N.S.A. - LIST OF MATERIALS ATTACHMENT Job NoJkl-zl Lt Noi:TTi;? Accounting Charg* No. _G_J -> -Q- S?'1 Dre fhman-------- - DATE REQUIRED:J.lj.if~t Daft TAT/gE __ f\!\K fcrwjlnGw:----' MX. ITEM NO. N 0 . QUAN . L.ad En<jn._____ _________ * -_ SIZE FOLLOW-UP PER ENGR. INSTR. EP-2068 {YES} (NO)m-;;. --------------------- ---------------- -- -------------------------------- - --- -1 i i SOURCE- ESI, DECEPTION STOCK OR DEL P. O. No. DATE 1 : lie/-. _ _/ /- B 2 'P ''.r J 'f- 3 'T"C HA '.VO 4 4 L7c;A I! T o* n> 3 ,, "Y tuning - ::rp.~r. CWA/iT .NIPFUL. c-llv O CC T6 GAT VALVE. .8CC 51. Ci C-L E-Ck ACT STEAM TW*\V V-F. /- i/crju. "-'12.0 '. 5 eleav'- .tax- it ce uf: eo u- > 6: ! 7 >Zr','- Er-L a l n __ 2 V 9 L i! 3 A 20' 10 L'-'J EAT-G) P 11 GLSTA 4 *r 7* "T* > 3 ' A" *' * *r TEE 32 CO LS CC CTT r-J~- \OJ~ ECO \.K 'T N-'-r/"-f :F Plj.c co e:T> Pil'L -J./.J3 SCH CO FLANGE ICO LG T or - ! :.: ^ ~ l",- c- : ,_j2 rLr-' ' ( T' "1 - 12 ,:'Y *r y /, IG 7 4 * 24 lg ,:.T4 0-...1 e-V v. ~ ' -J7C 13 14 15 fop16 UkV_________________________________________ ' T-,' * 17 T---------T---- -----^---------^--- ,V-Z------L--T-------- -I---- 18 19 V' \^jr 20 __________________________ ,,____ ^ 21 1 22 23 24 25 26 27 ............. ....... . t ' K.. J -r--' ' , , `Am it JT* . ..... 28 29 30 .... 31 .........- - cHEV P 5704 32 33 *> A ......... h :i j i k LIST OF MATERIAL'S' j | 1 M Nr, G>M 7 H2- Accounting Chargo No. S TS PR'2 118~ !& 3 (Jp&j 'T'tA' ` Ph. 3 SB' Lead Engr: A \ A d/0^^ DATE REQUIRED: 52. FOLLOW-UP PERENGR.. INSTR. EP-206g^(^l^O) J j QUAN SIZE 1 80/7. 4 AOh >C 30 VC 4- 2" " 2" " Aim 7flC.DECRIPTION , |-s 3>m/s.S//* Pipe. Sc.h 4<0 X " i' ' S H. 00 .J*/. E/bo3 4/ /i ,/ - SOURCE STOCK OR P.O.No. EST\- I DEL. %l DATE 1 i'-t' t 1 1 1 1 <2 " B.PV, ~7ee S i.oiA '1 Z <>" " /S' W P/p c Co'p S r~c/, At A or 7 Mr SOcFS-fl, (jc//<2 Vaivd M-f/stF~ See/ 1I 1 c4 2 <2>" 300* C. S. pig. SiTifpo'4'C 1/cs /v 0M 999S 1 1 \lA JO 2 " ISO #CS Fly TjCEF.Ec//e Oct /-F Blr 1 aA 10 2" Cheek " 1 --1 'A 4 4. h SDOvCS Fig. 5X^4 /AvV<- 8il6*f. BM 99.95 2o 2" /SO*FS Mp. Fi3, '/jpEf.S^h 4o . 1 i 1 > 2 4 fo to " 3 Ob# EG. FM. Flg.3,0. RE Sch 40 2 F\/o /Co /e. r FS . Fere/- 3./X 5' Ac/, FJ A B149S9S 1 1 i 20 Vo 3 3" /SO^\Sft/Pa/ )Pc>lj a-. ccJ dDq>/? Ace-F 3 " SOb* s/I Clg/d <Sa Toe ST/g SO I 1 1 : /V/ 180 A// 40 3' S /woJ 3a// E t- 3? w/ 3 Fey, jy uZ-s. ll 1, H 1, 1' '4l i 1 1 //"/' & DA '* (o000*3.//. V/eid B.P35. . S .W< 1 1 ?iV 10 34" Sc.iJ,Si/ 3c/h Si'ci-F. Plug Red -.h'd. 1 IDA 4 DA 4 'PA e 3 v 2 " EdAI Cone. Re.3- BEJ- 4"* 2" n u pi 6% 2" It h ir 11 i' -- 1 1 1 1 1 IcA 4 OS 4 OB <4 08 3" 300^0,s. F/y. ST, EdAe Va/ve. BH.Bn'h BM99S5 3" 4'; 300*35 F/.N. FIq.SP, Soh 4 0 u H ii " BM339S B149395 4' 3oo# 5-fl, Clad 4^4/ -foe ST A SO 1 1 11 1 D2 >i i t i < 2 '4 44 B/boUZ /T5 S.w/; X 5 M <o4 34Wa SAud BoiA dp Bl W h h)s/ hPtbi / ------ - r i i 3*M WoA'/z It, 1f If '1 CHEV B8 4<S 3/4sixS` `l O'" '' ' t /r Cy . i .v mm REQUISITION TO 8 S&INTENANCE PLANNER aantn? /^c JOB No. f $ - j$i~} ENG. gK , \J{ / ) 1<5T iA f RQ No. [TYPE '.cE$!tR JOS NO. ITEM No. . Ik L.M2^ d___ Lil-r.;_ y-iia EQUIP NS. OR ` ,AT-'S>"^ ex ' e*s,u^ ngSCRiPTSON ^ 1-^g-j o MATERIAL ORDERED ONllM-.1 (* SC* s^ch^ EQUIR READY REQUIRED COMPLETION DATE-ZlfL^_ INSTRUCTIONS* l~h c, -Callo^)\U<, vJos\^ 1*5 f 1~o r^-A. 4- e /t A + k <?_ T>~13 >! C i -* 4 1 e v/ e i 31.-, 4 Co ^ To ^ & c c e. <* fo? l7 Ck ! J ? <, " r\ -<-t----\J-------*-S--4---/--I-1v-->f-/0- . A& 5 h/.i ^ u/.^ /v S 4- e* o ^ ../.^ v^^ iL <^ , / A f*\o j 6m ! r``% a ^3 ; c.*, *V* d> / ^5 S K **J*\ oa a 4 4 Ac. U, M \ OfAz /v->J o ^ s pcc.^ i idi ^ cAepA/'+ifAtfAV +*o l v\ o\ O . 'T J ^ V cs/-o^v P 1 <4-Oc/ ^ \ v' vApply ^ "2 i- p f1 /ne - ~ho cx -hty^k. v\ e s O ? ^ ir^o vt< 3p) A pp^y /2il<dc CL^p'w'Ct-Q Cna^-e,\ yki.tv\^s <> C- 1 > CC^r*K \ \ s , +o C\ AioV-e: fc,o^\S't\ yOu/ok .*>, pf'wK^r* V- p<\\^vV CHEVB8 5706 (HSTRlfStITiOH 1 MAINTENANCE W.AWNER-4*;^ OPERATIONS-2 JpjlLL- INSPECTION -- I (6W) , LEAD ENGR. -- ENGR - I .,*#4OTHERS, .QyT.Er-ll- /0^1< t?A yJ, //. ENGR, *ai< PHONE. 35 5 _ OATF APPROVALS ------------7-----------Til? T |i- LA^ ENGRi.J,JdlL OPERATIONS ifeft' CHIEF ENGR.. WORK REQUISITION TO 1 MAINTENANCE PLANNER PLANT JOB No. ENGR. S(srJ C. ' WtLJ-IAtsf<. REQ No. TYPE 'cm%R JOB No. ITSM Ha. -------------- --------- "---- ----------- ~-------- ' -------* -- EQUIP NS. OR DESCRIPTION_____ ______________________ MATERIAL ORDERED CM-rM- 70&* < EQUIP READY -- _____________REQUIRED COMPLETION DATE INSTRUCTIONSi hi'*""i&IiA\ -- \ L>/u k ~.. -- ---- \k X v\<\ SR > uj ^ \ <0pi s~\ V P0 / rX \*j &J ________________ 4 ) Ovs P A -1??- !'-iL3 ! a: \ < 4-i ^>5 3^) 7Ouely wp> r tri* /<. . t,M wUL* -jd>a*,*/" tt,cr* Le*. CHEVB8 5707 DISTRIBUTION * ='".' -. -i'.","' 'vii.ar MAIMTEMAKCE H.AHWRR-*, OPERATIONS --2--------- --.' APPROVALS IMSFECTIQ.N-- I LEA8J INGR.-- I ............... ---- ENGR-I_________ OTHERS f----------- ----------- i----------- LEAD NGR.; ENGR-- Vy' Pl^OMK OPERATIONS 1 ........... -PATE------------------ i---------CHIEF ENGR.. I Uhevron IJ o.............. my 20002 151. PASO, T2, 7'>098 Purchase Order Prefix and Order Number Is.'uunti _______ EL PASiJ. TfiJiAS _______ uati; t-IARCU 12, To ESCH Si ASS0CIAB5S 19...??.,, _____ EL8M-8194A linpoitant: Show above prefix and order number on alt invoices, shipping papers, packages and correspondence Date Required at Destination P.O. 1m 1&51& mmtm, tic. 713/92B-3357 nice in QUADRUPLICATE to: Chevron U.S.A. Inc., P.O. Box 09250 09300, Concord, CA 94524 p to Chevron U.S.A, Inc. BSEIHERY STOREHOUSE 6501 mWSIlIXSGE ___ EL PASO. TX. 79905 'Show Ihefrx ft Purchase Outer Nu / RLBI-8194A Bill of Lading - Upon shipment, send original copy of your B/L referenced with our order number to: Chevron U.S.A. Inc., P.O. Box 7945, San Francisco, CA 94120 Prepay freight for your account. GD Ship collect - endorse your B/L for delivering carrier to collect from us at the address indicated below: .--. Chevron U.S.A. Inc. ,--, Chevron U.S.A. Inc. P.O. Box W LJ P.O. Box J Concord, CA 94524 Concord, CA 94524 p Via - J3JL.TSL.-__ ________ Prepay and charge on invoice. Declare actual value. (UPS, Federal Express or Parcel Post only.) m No. Quantity Stock Number Description of Material CtBIP FHOHE V/U3BX 3-12-S2 "DO SOT IMPLICATE* HA, 5" DIAL TEEBtaSfBXERS 0-250"? FOE 24" STEH BACK H0UNTKi>. $54.00 / EA. -Terms S.V. SHIPPING POXST Quotations obtained from Item Puce Item 2 Item 3 Item 4 SET 30 C^Not for Resale Opor Resale CD Tax Exempt . Charge to F.O.B. Point Delivery SI13-29-300 CBBG L. JOSMH Approved ....... >UH ib( pliuiMliUu___ T, E. nilEilKILL linator 913-775-3235 Telephone s C- 53053 CHEVB8 5708 Extension By... GO-5 (OS-1 1 -79) Printed in U.S.A. I H C' K LIST OF MATERIALS u. in-'rt? Droftoon... ~m/" Lw NoMiK i>3 ---------------- Accounting Charge No DATE REQUIRED: Zj "6ngineen----- -------- MIC ITEM NO. NO. ?UAN. Lead Euijnyiq *r. iz*S SIZE FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) DECRi PTIO N SOURCE STOCK OR P. 0. No. EST. DEL. DATE 1 L/ltAtA loo pjs pJPe $MLS CS ScP 8 C P 2 140&4ZCA / /A" gAT VlP /SO A p Cl PP 3 1376 (, /'4* Pl(Jt) Cl SCAO 4 UtBTA y 5 140BA30Q />/' 6)/)0< r~ /so # A A Asa COMf t'ti' p/4P4t' /SO #/P PS bV/J ScP&O A UtSSA ? i<h" Xf ?3000 *tcp/> cs T if / T " 11 J) ' .8 110S/A& 9 JZ J'A" / /'//x L6oU 3000* tt SU'A^Z P/ttL Cl Sep to Bl-ne 10 LsCPA/H / ttivo* PVUk)/.r scPto ci siaA II M161011 /(* srv& toir -7 uj/2 pox A/on 12 U}Ai/> 13 zof V />/ sepio stftf cs in1 STPXU-Z 4 re/c 7, 6re T srpx/z.s (s/*es t Je/A A) 14 U/GA/A 3' VS P/P SAUS Cl SPP SO to 15 16 ~ G. L. JORb'AN 17 IS FEB 1 8 1982 19 20 21 22 . 23 24 25 26 27 28 29 -r30 31 32 33 CHEV B8 5709 _______ ____ _______________________________________________ _______________ DRG. NO. # bill of material ~------1-J------------ date] .Vt* Jyv1r*yV***!^>,< .SHEET ORDER NSK/Zn^ APPRO. JOB Noi7/3- Z9-3&n> tract No. ( ^ ~ /5*- <3 J/~ Dated. Authorization,!^--3!)- 7,V' , Dated -3J. JftJ.S2~ Company--(w ____________ Authorization to Perform Work MFG-2649X 7- Expiration Date . 77 Contractor. 4C-K V fa > U. tF. A?-v, X A * C---, tol- \Jall Sr h-trnr }3l /-7^^'Ty J'W. Contractor is hereby authorized to perform the following work in connection with the above designated contract, all applicable provisions of which shall apply to the work herein authorized: -X. A' s t ^ re 03 ~Ja^k -f L.Vs U,,t \'k" 'Tot/au "Tt-Uc.<Ls<, OJST/-/ A /Z ** L>*/5/Ty y iotrtrr tt'O LAJ,/7/y o/ /5*" 4s&tsr<M. Kc-cA is/f fer r tA/~ic, M&T 2>o/^ pt/vtiu QMr 1% 45^Mt\Lr LO1 L MrtUC ^AFpUf-Ci* i t. .!.}-> / O ! /t M V ^ko F fork is to be completed by 4/tZ no case `s ^ate t0 exceed 3 weeks beyond authorization date above) ompany Representative -Ji_\A * i y @X- . (Must be filled in before authorization is signed) riginator. Q. /. -.f&tfQrta/@X-.. 3BIa~ . Shop Order No. , Authorized by tff'l -- s', *2 bove work completer) (Hate) emarks Signed Company Representative timated Amount of Original Contract &'/>>& " " " Previous Authorization JS|" (&*?/-- " " " This Authorization_____ 3 " " " Authorizations To Date 3*7,. {s?'*?-!- CHEVB8 5711 MFG-2649X (OB-9-R11 i CT aO Oj ? % c to .5 a*> , L (> L> ts I STOREHOUSE STOCK AUTHORIZATION MFG-6600 TOTAL CHANGE - ALL SHEETS '< S' 3 to o II !. ix st* Jo >o u\ <n*' o.* -r* CoO n~ X z* z a: H Z r wm c>mn oo o ^ m =u m --< 0>3- mTO sc oo co CO O CO m tn O O m co o n z z> m 7m3 rm* > Vm) a? * r )o -0 u xA ft r? <i%. ' \ 2 S' *-7 v> L o o ID IG -TOTAL CHANGE ALL SHEETS na* \ <> r i iC. $> <> 3 o' 2 2 r> So' z n w rn >in m 2 x cn m35 rOn m co cmm*o<>oro5or-om<o^ m-o O o* MO -0<3 c-Ho -n o -- C?D mP3 ZC CO CO co mm=cCo o sOcooc ocm--o-H/2 0 1 > Z mo 9mrm-0 >imn in -l o 9m0 X o c mV) lH/) o n * > c X o 90 N ->i o z 9 oooCXr C)- i 2 5 ut f :z: 8 : vc ' ' ; >0 "2 co 4 PA CHEVB8 5713 I I II n1X/1 |Ca* > br lA u>< Vj P CO z > mo mCD 5m0 OooO CmO o50 m^ o-n Z--CI o CO CO om5C--0O< CO co O o CmoO m co o Z n m >m/) r> i > Z om PC > wm> OV *\ > Lm P -r SL oQ rt k> ' CHEVB8 5714 STOREHOUSE STOCK AU TH O R IZATIO N MFG-6600 HK LIST OF MATERIALS IT n.P- 415 Accounting Charge No. FCC^iC" 2llft ** / 360 ;man .hi,..DQMN6UEZ- - DATE REQUIRED:Patall.4.-84L_ eer::EsJJ2_ Lead EngrfQlL^ FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) ITEM N.O . QUAN SIZE (GAIA 16' 1" ^ , DECR1PTION AM 4154 PIPE '5MLS SCH 80 C5 PE FrCC- SOURCE EST. ' /w 5tD /I tycvl 'STPO. OC.KNoO.R ' DEL. DATE IEA2A I' 2" PIPE SMLS SCH 40 C5 BFW OKAIMD 2 I" OKAZ7 2 43 * IKAIME i 1" GATE VALVE 800 LB CS 5W 12 CR WELDED GATE VALVE 800 LB CS M-F/SW -5CRD GLOBE VALVE 800 `LB CS SW 12OR WELDED , 0SBD5 I5BD 6MAIH 1 -.r i \" 3 \" 1 Zh*i" CAM FLEX VALVE 300 LB - 5EE JACK BLACK(- AM ELBOW 3000 LB CS SW90-DETG TEE ..3000 LB CS GW WELDOLET STD WT CS BW 55BDD 7OA0W 1 2 2 "4$*"% ^"43DG l 1" REDUCED 3000 LB CS SW CONC. PLUG CS SCRD. FLANGE 150 LB CS RF WN SCH-80 A3DG 2 1" FLANGE 300 LB CS RF WN SC.H SO DBA3DE 1 2" FLANGE 150 LB CS RF WN SCH 40 IBTA" 1 I" GASKET ISO LB A5B COMP RF RING ifta 2 1 " ' GASKET SOO.IB AS6 COMP RF RING BTA 1 .2" . GASKET 150 LB A5B COMP RF RING :obm 4 . LG STUD BOLT B-7 W/2 NUTS 4 l>rvu= 4 F *3"l6 Vo r l"THICK 5ECT10NAL TYPE MODERATE TEMPERATURE PIPE insulation 1 i" FIRE PROOF SHIELD PER. DWG. PC-63-2S0OO - "2-S i* (?<*.( L/ Via he. -- 2'x 10 L IfU* */ OW[ W'5rLt j Jn is? 4 ' % <.4,,, CH EV B8 l___ 1 LIST OF MATERIALS | -No.O -.415 List NoJ25>4-__ Accounting Charge No. ECC...M.C-1.2I.18.T .1 GGQ----------1 rsman H. DOMINGUEZ .<386... ^ r: DJP___ Lead Engri&jA'' near: DATE REQUIRED:_l/_L2ZJ2^r Date.Tr.4r.82___ J5EA-2D--FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) TEM NO. QUAN SIZE DECRIPTION *1154- f=6^ SOURCE STOCK OR P. O. No. EST. DEL DATE IGA! A 16 PIPE "SMLS 5CH 80 CS PE IEA2A PIPE SMLS 5CH 40 C5 BFW iOKAIMD GATE VALVE 000 LB CS 5VV 12 CR WELDED iOKAZT 'IKAIME JL" _4_ GATE VALVE 800 LB C5 M-F/5W -5CRD GLOBE VALVE 800 LB CS SW jCR WELDED CAM FLEX VALVE 300 LB - 5EE JACK BLACKHAM 30SBDB ELBOW 3000 LB CS SW 90- DEG IS&D TEE _3000 LB C5 SW :6MAIH 55BDD Z"t /" WELDOLET STD WT CS 6W 2"x REDUCER 3000 LB c &W CONC. )70ABW 0BA3DG 3" 4 PLUG CS SCRD. FLAMGE ISO LB CS RF WN SCH SO I A306 FLANGE 300 LB CS RF WN SC-H SO OBA3QE FLANGE ISO LB CS RF WN SCM 40 >IBTA GASKET 150 LB 'ASB COMP RF' RING ifta GASKET 300.LB ASB COMP .RF RING i BTA GASKET (50 LB ASB COMP RF RING 20 BM 4 | // - 1 u STUD BOLT 0-7 W/ NUTS 4f Lfi 4 x3'l- 16' THICK SECTIONAL TYPE MODERATE TEMPERATURE PIPE INSULATION FIRE PROOF SHIELD PER, DWG. PC-63-29900 - 2S e Plaf-c -- ^''V 1-aV Sfc-c-/ ^ fcn/ 44 4fc> CHEVB8 5716 4 1 DRG. No.. BILL OF MATERIAL DATE. */3/L SHEET. ORDER No. APPRO. JOB Nn Sloo 7-2"/ Tffm/3ns ITEM /QUANTITY UNIT MATERIAL REQ'D AT DEST'N BY DESCRIPTION * * DATE REMARKS / X 3 f J /-AriKoCQ MfirSTlcL, /oo l tvPl 1 /OSUC/tTlohJ OPl/60 6/ ' .>/i " (/6>AUTj4rTEt> A-LltM ~rA&&i:/. . o />> ' OfZ X !%J* IpSULATibk). -hsss, /S'o pr ^Mum Smodjo/p /To 3 ex ^ gUCMCS'S . toLLi /`/iz"u>JV tffczerTArPE Lf_u$b Ax Ct>LuA\x3 TibW mfJu) j ) - Y P L "0117- (Ht$> P/ Pr?L\uei2-. To A-A t/JSULi /O OLD DkO F-/en..t> "'I """"n * y, < -J/V y, x'1 ,, s*A**VLj^* vf .j2' M ` '-r-3 - . / 1/? _______ /f,/ _/. ^..r_--________________ y--- .-:...i--' -^ / '/ v ^ f ^'ZTAtJPL AjE5tI> LtaJ^ n CHEVB8 5717 SHEET / OF / SHEETS MFG. 334 | 25M 2-S3) PRINTED IN U.3.A. JOB BILL OF MATERIAL ~7s>^k DATE. 3* /2'*-/9Z DRG. No.. Xfe AJJ ITEM QUANTITY UNIT .SHEET ORDER No. APPRO. JOB No. g//3r-gy- 300 DEST'N BY '^/^S'Jlg-2. MATERIAL REQ'D AT OATE ^oo^v DESCRIPTION REMARKS // 0 --j?s~c? Z)//* ^ / Mea.*** \M/f z 'Ec./-/ s'T'E'^t *=' ISM <=. Z S' >1 Tt3t3> 23 0 -- J2s~0 M <L \/\/ /'/3 sr-tc.# JST?r~c^ /EsZ-f* Of*-? /' r i0 <^a*y frfoutj ;?*/ , / , /___ Cl A A" fAf, ^ - fiQM / *- i >rsri ,,,c : <?? rE CHEVB8 5718 SHEET / OF / SHEETS MfO, 334 1 23M Z-33 PttlNTKD tN U.*,A. REQUEST FOR PRODUCTION NO. 19 CHEVB8 5719 %U 17*> -.*CV ARNER LEWIS COMPANY DIVISION OP PRAM CORPORATION MODES. NO. ,,a. :'HPkA^l O RATING 3**_ DESIGN ' 'W /. SSURE -^1 :V. '.''Sii'^nfffl CONTRACT NO ... vp ' ' w.s.-?-* NOxj. jR EO,. '' 1 " J MJ,'.v.Nv-O..2Jlm'vc CODE . *'* ATb.'tvlF^ UNIT OUANT ' DESCRIPTION t F?. V* 77 *13 IVu, V l' FB. *52^*7 3 k* Lg RL 7 * \ Ca\ ^ H 4 LG s1 PART NO. .ssued! . . WEIGHT , i* 1 6 ft.A- 212 'ft" Rw\l 7514 PRICE 1 EXTN. ........................................... "" RN'.1 323.il RV 52.4! ! | J____________ 1- | 2 A O.O. 3.F? T**. & L.V.IP Wo. ^ 2 .......................................... 0\ S 51 412 0.0. ^tThk. \Ao "^72^.F-. ' ` " ri. i 21.C 1 1 1 19 24 pRCr SS'-\e.G-\fe'5,St'w_ Wfruo NlfcrO< F-u.<S. ^f 105.0 1*" ........................... . 5I OKI < , U Sr 4 <5R.GO Vtr /V." \ &s\ 1-- p 24" \ Foe, 4 G. ! 410,0 I i i . b Z RL4*-6=7 ' K- 712 <SR.'fc` rm: 55s 0z 5z V\ O c 1 52 l 2 3 6 .6PsPCr - <bc,H.\ sO (,.4337) SMtSi,1*' Ci* ?>L Av a"=b<j(C.t" RmI 1 3'*3Fu^mg.c=-- &<=*.. 30 "smau GrR.oo'YEr Avl&l '45 24o \4 ^ 74 * \ a Lg 7R \ a <nV L.C* . A~ 7 A-T P-M | R.n\ 7.4 Z4.1 3 2!3>A. k < K- C> 7. PiPfc \7 K-YA-vrv. aV/W-SYS(.Sod) * 2G> >T` 16 La. F.M RM- * /K-'53Ge& tl-7 144.1 ? 7>tc> VVetl-o Dg.205' 1A- *05 `iR.* Si 1.7 'I '! 1 1! 1i 11 1 -- 1 3.jO 5 4 ca~rri.\A/fci_tr fao<. ........ 1 13 Bi'TO. W&w'b 5\ l Z TgT^, V/&1-0 "" " 5.0 4.5 \.l i 11 0 A' O\ l\ 1\ 31 2A-ni iUt \ 1 * \ 'L * a. * l 13 k *- \ *- 7 l K* L- <s RM RM F\_ooP- (JR.A.TIUG Ffe^cv< 22&> * l *- 7. 0.0 O-wSVA-G'Z- 13&5 ^ 24-\ 0 0<GrA.^bv^tvr- s>Twk 't75*k\.o.* d . - As-^eb,-5swp^,, SwT RM 1.1 25 lfe.5 50.0 17 ! i < \ 1 l r i iii I. 4\ 5l i re-.OFu^-'T. N/bMEr Ft O^N/n- A''~)<=.V. 2102 DwftV-OGbG NPlOl " ^ C - "E) C FiCc aaKT. 4 4 ^/t^i .B .5 307 \ __] r !, i 1Z a2 re i=, * \o4- ^ z\ l& re es - ^'L *<- 21 L.fl A-7 " km f<m 457j \5jJ ! 1 ! 02 re & * 15 k-- 4\l.6 - km! 20! ii i i CHEVB8 5720 e l-Iq-tex-- ,r-x_tz ur>g- TuvKw Fcip^ 47s Pill @ 4-SO F. jj t | 1 ' 1 ai-SO! . n- ^2/' DRAWN BY DATE 5./S. /2-M-6.Z s So*? 7aS(r <Srt7 <_ CHECKED BY B'M NO, O-v -,J5, Swr IHDEX OF MATERIAL ORDERS FOR 'HIPCEASE ORDERS . EL PASO CAS -OIL UNIT PROJECT, W. 0. PLANT ORDER NO. FS-IPS-S-o *' ' MATERIAL *i; f] .;chwr.er E-.??3 Sxchonirer E-SS31 SUPPLIER .Ten. A. Coy On,, Ton. A. Coy Co. PE-lii'P-G -1 -It* Korisonhal Centrifugal Pvrvn P -0200 - G Sr-are parts- fro? C*?nXrijXir'&I r,**;r,t rFni.i'^oI Coyi^-V? p p.* - PE-lPS-T--"' Tnd Pyk#:* o pX--Pr'--oOj. Lfl !!* on Store Prsp. Rp1. V'T.'v" PSV-2.P-OOJ t P-r-w rj.r' t ' r* ** *<ry *. n M'.O"? I '* - n *r T! *1 :'m } \'f' /'. ' ,i . r-nr- 'r,; _' t f "*Pr'fT^T, ?* v C?*"<" r> V)'f t )'\ Y*** Tlr-nvrj .. "DP-5'. - rflQf+ F oxLot-o - i.` ' ])i r, ! M'-v"; t;,r v -1') Or * fc',i r'~ HI pit.fa - ill 'Tr-"r,i':''vp i .1 ? -- * *' *'-i r *e < f1 -t Coast Trsstr " >' SLa.l o r O'Brier: Iron -lo TM'i. Hr!fi .1 \re r r, a.'^ FP.C-'.L- ;,01. '' U-> j, rHf(on 5ton* FS_;;;V,,y ,,Vi VTn] v*'C i p o ^ VIc Pacific Valve r- -> Pr'fi' 'P'invnr? * rTi ?^r'*^ C>**, DWG. HQ. CHEVB8 5722 SHEET ._i_. OF INDEX OF MATERIAL ORDERS FOR.... P^CKASE ORDERS ___ _ EL PASO GAS-OIL UNIT PROJECT, PLANT ORDER NO. PE-122-P-ij MATERIAL Motor S tarter SUPPLIER Philips ?: Edwards -L? ihiMarlntefl W. A. Vetter. - --H |.................. 1 "i | 1 i ...............................1 . ............... - -! i j ! '4 1 a CHEVB8 57?a 5 5 ...J j 1 1 DWG. HO. PF-lSt-llP^-p SHEET HO. ? OF EF i62-A (500 --C0--j-52 } PURCHASE ORDER INDEX Order No. PAT-22-G-1 C-6 C-10 \4 c-11 i C-12 C-13 c-i c-16' c-55 G~$6 Description Supplier Fractionating Column C-2201 McNamar Boiler & Tank Co. Side Cut Stripper C-2202 McNaraar Boiler & Tank Co. Bolting for Bubble Cap Assembly, C-2201 Bolting for Tray Appurtenances, C-2202 Howard Supply Co. Howard Supply Co. Tray Appurtenances for C-2201 A-Ace Foundry, Ltd. B-Gregg Iron Foundry Bubble Cap Tray Appurtenances, C-2202 Gregg Iron Foundry H2S Stripper C-2203 Bolting for Alley Bubble Cap Assembly, C-2201 Alloy Plate Alloy Plate Berkeley Steel Construction Co Coast Industrial Supply Co. Standard Oil Standard Oil CHEVB8 5724 Drawing No, GE-22-98$3 Sheet 1 of 16 Order Ho. PAT-22-D-ll; D-l$ .Description Overhead Receiver D-2201 Steam Blowdown Drum D-2202 Supplier McNamar Boiler & Tank Co0 Berkeley Steel Construction Co Drawing Hoc GE-22-9^59 Sheet 2 of 16 CHEVB8 5725 Order No. Description PAT-22-E-2 Heat Exchangers E-3 E-U E-21 ' Air Coolers Residium Cooler E-220f? Overhead After Cooler E-2209 Supplier Southwestern Engineering Co Hudson Engineering 0orpo Southwestern Engineering Co The Griscom-Russell Co. Drawing No. GE-22-9859 Sheet 3 of 16 CHEVB8 5726 Order Ho. PAT-22-F-5 F-3U Description Feed Heater F-2201 Furnace Tubes F-U6 F-71 Steel Pipe for F-2201 Tubing for F-2201 Supplier The Lutnmus Co. A-Bethleheni Supply Co. B-Texas Tube Inc. C-Howard Supply Co. D-Associated Piping & Engineering Go. E-Southwest Fabricating & Welding F-Standard Oil - Richmond Construction Office Standard Oil - Richmond Construction Office A-Tube Sales B-Crane Co. C-Associated Piping Drawing No. GE-22-285? Sheet E of 16. CHEVB8 5727 Order No. 'Description Supplier i PAT-22-G-7 Centrifugal Pumps & Motor Drivers United Centrifugal Pump Divisii <-8 Steam Turbine Drivers far Centrifugal Pumps Worthington Corp. G-9 Direct Acting Steam Pumps Worthington Gcrp0 G-18 Steam Turbine Driver for Centrifugal Pump Dean Hill Pump Co0 _ G-2l* Steam Turbine GT-2201A Elliot Company G-33 Steam Jet Ejector Schutte-Koerting Co0 G-1031 ' Pump Packing Durametallic Co. Drawing No. GE~22-9S59 Sheet j? of 16 CHEVB8 5728 Order No* PAT-22-J-25 J-26 J-27 J-35 J-36 J-37 J-38 J-39 J-Uo j-ia J-h2 J-k3 J-ilh J-h7 J--ii.8 J-U9 J-51 J-52 J-53 J-54 J-57 J-f>8 J-$9 Description Supplier Control Valves AStandard Oil Taft B-Kieley-Mueller Co. Temperature Controller TCV-2201 Taylor Instrument Co. Hand Control Valves Climax Control Division Relief Valves A-La Habra B-Crosby Steam & Gage Flow Instruments Fisher & Porter Co. Temperature Controllers Brown Instrument Co0 Level Indicators Fisher Governor Co. Flow Instruments Temperature Indicators Brown Instrument Co. Brown Instrument Go. Temperature Alarms Pressure Transmitters Pressure & Temperature Instruments Flow & Level Instruments Flow Alarm ' Marshall-Newell Co. Republic Supply Co. Minneapolis Honeywell Regulator Co. Brown Instrument Co0 Mercoid Carp. Level Alarm Control Valves Pressure Gages Johnson Engineering Go. Kieiey-Mueller Coo Marshall-Newell Co. Pressure Gage Automatic Pump Starters Well Type Manometer Standard Oil Of Texas, El Paso Taylor Instrument Co. Mariam Instrument Co0 Flow Transmitter Faxboro Instrument Co. Dial Thermometers Anchor Equipment Co. Dial Thermometer Standard Oil of Texas, El Paso Drawing No. GE-22-<?859 Sheet 6 of 16 CHEVB8 5729 urosr noo PAT-22-J-60 Description 4 thermocouple Assemblies J-61 J-62 1 Level Gages & Gage Valves Ammonia Expansion Valve J-63 J-6U J-6 Instrument Air Regulator Pressure Controller Instrument Air Filter J-66 J-67 J-68 J-6p Thermocouple Protection Tubes Air Switch Orifice Plates Instrument Housing J-70 J-1019 J-10U3 J-10U6 Name Plates Instrument Panel Board Instrument Housing Pulsation Dampeners Supplier A-Jensen Instrument Go. B-Standard Oil Richmond Strahman Valves A. W. Cash Co. Fisher Governor Co0 Mason-Ueilan Co. Leighton Stone Corp. Standard Oil Richmond Brown Instrument Co. John T. Shaler Standard Oil of Texas W. A. Vetter Darbyshire Steel Co. Moran Eirnaee & Sheet Metal Ashcroft Instrument Co. Drawing No. GE-22-9559 Sheet 7 of 16 CHEVB8 5730 Order Ho. -22-L-U5 L-1002 L-100lt L-1008 L-1009 L-1010 L-1011 L-1012 L-1013 L-1Q18 L102lt. L-1025 L-1027 L-1030 L-1033 L-1036 L-1038 Desoription Supplier Piping Spools Midwest Piping Supply Co. Valve Chain Wheels' Babbitt Steam Specialty Co H-way Plug Cocks Vinson Supply Co. Flanged Valves Zork Hardware Co. Weld & Screwed Pipe Fittings A-We stem Forge & Flange Co. B-Oil 'Well Supply Co. C-El Paso Pipe & Supply Co0 Speotaole Blinds & Orifice Flanges A-We stem Forge & Flange Co. B-Ramsey Steel Go. C-Darbyshire Steel Co. Asbestos Composition & Gaskets G. S. Thompson Co. Flange Bolts Gulf Supply Co. Pipe Wrapping Primer Rust Roofing Co. Valves, Steam Separators & Fittings Welding Reducer & Flanges A-El Paso Pipe & Supply Co. B-Gulf Supply Go. C-The Swartwout Co. D-Westem Supply Co. E-Zork Hardware Co. F-A. V, Cash Valve Co. Gulf Supply Go. Steam Traps Welding Fittings Landes Zachary Peterson 1 El Paso Pipe & Supply Co. Welding Fittings A-Geo. Thomson Co. B-Babbitt Steam Specialty C-El Paso Pipe & Supply Co. Pipe & Fittings A-Geo^ Thomson Co. B-Hills Iron Works C-Darbyshire Steel Co. D-Swartwout Co. , E-Gulf Supply Go. F-L. B.. Foster Co. Valves Geo. Thomson Go. Pipe, Fittings & Valves CHEVB8 5731 A-Geo. Thomson Co. B-Hills Iron Works C-Babbitt Steam Specialty D-Gulf Supply Co. E-El Paso Pipe & Supply Co. F-M & H Refrigeration Drawing No. GE-22-98^9 Order No* PAT-22-L~10li5 L-10U7 L-10U8 Description Instrument Pipe & Fittings Steam. Traps Braes Tubing Fittings Supplier Landes Zachary- Peterson Drawing No* GE-22-985'9 Sheet 9 of 16 CHEV B8 5732 Order No. PAT-22-M-1006 M-lOlii M-1016 M-1021 M-1023 M-1032 Description Platforms & Ladders Structural Steel & Mesh Fabricated Structural Steel Structural Steel Heat Exchanger Davits Structural Steel M-IOUO M-lOUl Pipe Supports Steel & Bolts M-10U9 . Steel for Pipe Supports Supplier Derbyshire Steel Co. Derbyshire Steel Co. Ramsey Steel Co. Darbyshire Steel Co. Ramsey Steel Co. t A-Darbyshire Steel Co. B-Neff Buckner Holt C-McMaster-Carr Supply Co. A-Houston Fabricating Co0 B~Ramsey Steel Co. A-Ramsey Steel Co. B-Darbyshire Steel Co. C-El Paso Machine Works D-Houston Fabricating Co. Drawing No. GE-22-98^9 Sheet 10 of 16 CHEVB8 5733 Order Mo. PAT-22-N-1022 N-1026 Description Insulation for Vessels & Lines Laylcold Insulating Material Supplier Willard A'. Selle American Bituraulus & Asphalt Go. Drawing Ho. GB-22-9559 Sheet 11 of 16 CHEVB8 5734 Order Ho. PAT-22-P-23 P-28 P-29 P-30 P-31 P-32 Description Motor Control Center Cast Iron Junction Box Junction Box Materials Lighting Transformer Alarm Panel Lighting Panel Supplier Graybar Electric Co. Westinghouse Electric Co Westinghouse Electric Co, General Electric Co. Penalarm Products, Inc. Westinghouse Electric Co. Drawing No. GE--22-9859 Sheet 12 of 16 CHEVB8 5735 Order iTo* PAT-22-Q-22 Q-72 Q-10Q1 Q-1003? Q-1007 Description Anchor Bolts Color Hardener Anchor Bolts Levelling Plates Reinforcing Mesh & Angle Q-1013 Q-1017 Machine & Anchor Bolts Machine .& Anchor Bolts Q-1035? Q-lOli.2 Anchor Bolts & Cinch Anchors Floor Hardener Supplier Star Iron Works Condon & Co. Ramsey Steel Co. Ramsey Steel Co. A-Darbyshire Steel Co. B-Ramsey Steel Co. C-fleff Buckner Holt D-El Paso Machine Work El Paso Machine Work; A-Ramsey Steel Co. B-Darbyshire Steel Co. Zork Hardware Co. Sika Chemical Corp. Drawing Ho. GB-22-98S9 Sheet 13 of 16 CHEVB8 5736 Order Ho. PAT-22-R-1020 R-1028 PeScr^-P^^Qia Transits & Accessories Control Room Table Supplier Southwestern Sash & Door Crawford. Sash & Door Drawing No.'GE-22-?859 Sheet lit of 16 CHEVB8 5737 Order No PAT-22-S-102? Paint Description S-1037 S*10i& Grating . Hoses & Racks Supplier A-W. P. Fuller Go0 B-Gheesman-Elliot Co. C-E.I, DuPont DeNemours D-Socony Paint Products Irving Subway Grating A-Geo. S. Thomson Co. B-Gulf Coast Fabricating Co Drawing No. GE-22-9859 Sheet 15 of 16 CHEVB8 5738 Order No. PAT-22-T-I03I4. Description Lubricants Supplier A-Standard Oil of Texas B-Geo. TbocflEon Qo. Drawing No. GE-22-98f?5? Sheet 16 of 16 CHBv B8 5739 IKOEK OF MATERUL ORDERS FOR . B-ggO - kl ?mq PROJECT, w.o. Poi.vir.fn-_ Plant _ llo. ; PLANT ii'-m-Pr, ORDER NO. PY-C.-C-3 PY~'!OC "I ,JY -(:- l * PVc'V MATERIAL SUPPL 1 E R 'j-^vcise: T i irai C-.T/)P freni.a Scr.e.!. 'Pre-nio-r. A T ay j'ndUKXt ; esj , T-.j__j' i 'w: ; .California Steel Products Pivn. ;or C-jOOp Adsco Industries Cot',Ufr 3..;:. ,,. - n~::Or'': A[nln.-A- : f:: V_PA i:W A AT. 't..-, r A T-'.vm: r ! ",v. fpcJir -jjrl : t PY-V-YD-? J-'. PY-POI-pi :c< P-PPY;. v A-rU r:..'. ivm..-. a- v->.. '.o ij-t'.vi , r" ;)c'>-.r.r..u- * l)-'!-.)1- . P'-'T t: ' .Znl'.lr.;- P-:7"'U; ; 1: * i. -;.r'v - ':>: r?"' .'' -:'! r>. A .1*: A r >);- Port L.: `OP.hwe'U. ;J.-: >!: ;!.! C.':r xn'. PA"-:: - ' Va ur. . vi~ AJ >'!. .'-1 : it-P'V r`r.ft('<*:U. 1:X .. rY-:-X}0-^(. PY-PCJ-J:. py -&i>-sa W:--. r P-ra.'; P; p. * r rev.*' 3-~ Uw v lUe.; .pMaiwr : pi.l .5-;" KiV. . k'/.P P.1 Pjr l-Avt.. i'Y -C-.U~10L A-Aid Gat.oh Dru^ Pa; ",:4: %.-' 'iv.-j..c'..-; 13ivs. ...Ayip-n . ;r.rP:_. , /-r.M. i-- vs.*. 1;. 1 -v I;.-:" ''< r i >,, M-.ivl. ; fo-:! .a ri.r- 'A*':. p..i j.:' fo.-:n.n At " A. lJiv. A'iooo Uvfi:'i. * if Berkeley Steel Construction Co. CHEVB8 5741 ______ DWQ. HO. ?2-a>~i31TSrO.._ . SHEET J_ OF 9 1 INDEX OF MATERIAL ORDERS FOR BrL'bO Program - Si. Pam; PROJECT, W.G. .JllLyt&r .Plant fio. 1______ PLANT . 6732-2020 ORDER NO. PT-XjE-U n-:y,e-7 PY-2C.`.V-10 PYS-..2 py-nos-p} 2 ' -20.?:- -*i.L V-20-^' '? -207 MATERIAL SUPPLIER He*'-. Jixcnan*ern ,SrgQQO___ J. C. MiihrsEiey. Inc. I Air Cooled Ifefit, Exciihr^erfi IG-POIO . JuriiiDtm-R\isael 1. Companv a. cl ;-;-20j. 4 I fi.-i Tub? il2cr.ar1r.era..-200:1,,_______ Brf)WJ 2-012 ?.~2DL7 !itv Onnrnp.i'v J '-roc'-or Guenon .fays .E-200 'A.,______ _Lrsac. LVirprimf.! ,-in 0o i;C' j i.'t". '/f../;, Vafeer Fonicv A-PO'e Oro.li.-Keyn.-jl ds .Company_______ j Piffl eanycrc L-TOOi:. iArOOV 2-70; rent -a riper D-GPOy____________ Ca.l.Li'orn.I.a Hto&J. Producfcri Dlvn.j Adrco InciiiSfertes Jnc. j AIoo.Products^ Inc. ______ J si-Yfi.' 7-i :\-WkQrns ."GjOCOt .2- AG.-l____ gcw VLveri fee ni' Sniti riser ins Co.__ j PY-SOi-i-Jr-T TA hire pan 1. .'nr hobol ' crs G-popi, .inur.hvfis'arr Pn^inf:or-*>.ff Q-i. __ j F V -7 "Vu-tar -liter 'HorU:r . K-20,16.. ilchu t fee and Koortin? Coaroahv j r' j'V Pi -.-.'o;.-: >--=pv-^-g-Iv" * ' * - ' J `a: -'o-ni -u;:I iisvy.vlt; F-..nr;s and............... Or j v<;r;> 1-2002, ? DOC A . Ootid**, i^ate :.i; P'-Wur?, 2r-aoo/\, ?--r*o;iA.F,c,u A" i-.. V'l'Li Pei.vo aryl 'u,;.! v**r P-COO'*, Mp . ' r'ii ;ij. Htva''.'vrr ?? ih Po/vp P-20QG and______ Or.-'v,-.> -Mr'~P:0O3 Loo,u tor .Am: an- .}-'V-X:__________ _____ Par !. r`.i c Furros , Tnc. Giwondo Haonicory Comotmv I i j | I j Vforthiiipiton. Cbmoratl on 1 Poei-l<-:sn Pujnp i)ivl.si.rm 'J Food Machinery A- Chemical Co. J The .Tct-Vac Corporation j rY-;.;oo.. PY -GOGrY-^T'; - 4^pv..,V',-..b.v r /... 1^', ,/a;;. Outer *:no f-POOi , P-POOlA Peerlase Pury, Wf -v-i.sl^n I' a-iu Or i vera MP-700.., KP~2bQ`U ... F:.j*d.Maolu:iery Si Oiemieal Go. J Earlu;;. P'i;r;. a.-.rl 0,0 /'!<< P-POG:.. A-OOOvA, F-2007. F-2O07A K'iit.p.d ni;:nr,ri r'rrnl Pntrtnr j C-OidO.iCirculat Liw Purvis i'-'au.j. , Peerless Piimo Division J- P-2MIA, MP-hOil. MF-201.LA Food Machinery Ss Cher.*;Leal Co. 1 Add Sunt) Pu'vi P-20!fi aril Motor Driver M;-20'i< L.r;`.vrcr..cc Pumps Tnc. j .Tease:it, Trans *;! Pump P-.'Ol,? Dca.n Bros, Prorps Tnf. | n - vr-. _'?A Confer Lfiural Purao and Driver P-AGlb, Pro?sh Wo.ter Booster Porno P-203 3 F'-U-r' Out s'.USii P-20;,;-. In.rersoi I.Companv Uni Led Coni-.riiii^a": Panpfi P&S - El Segundo w.j:'thi.V!ytoc Coroorarion ...1 { j ' .1 >y ..y.r DO ft Kami"* Inr Paw* iso. S. Thoir.non Comoau'/, Ltd'. | CHEVB8 574? nwn wn i:'r%;\-.lT178-0- < u r-r-r o >. d 1 INDEX OF MAIrERIAL ORDERS FOR'. B-250 Program - Pnno PROJECT. w.O. Pol;/rcor Plant Co. 1 PLANT yi. | ORDER NO. ?Y-20,1-13 PY-20J-IS PY. -20J -20 PY-20J-H3 PY -20.T -pt PY-20J-26 FY-20J-27 PY-20J-;Y5 PY -20J-2'i FT -PO.T- v; PY-20J-YL MATERIAL SUPPLIER instrument Oort-rd- Panel H:,cLi j.. in". .............. . Differential Pressure Transtnltt/n hi v h : T-' '< __ r'y old P'Lov Recorders _________________ ''he Fo,bo>r. Cvv v ' . .r^3er.atare .grangaitt^rs. i-l&s _____________________________ T?i / lor 1. . tr\j` .1 - -: . ' nrrc.y Bulb) T*-arinmi r.tiers for Board Flow instruments :ir; iwn r r):/t v ,,.' *: . r-V \ jV/.r.stir'i i'rA.nnrr.it-tern l Ful i T;rc. 1. i'irliTu :i*. "r . :/* FI-On TemperaLure Tndi rutor_______ uVic Controller 1vl -i Vi'itlT- '/:l} V OG H' i'f-i'; [ . i{,'. -] v- t | i i l 1 & l ni 1 i. 1 a l 3 Vf. ^ ? Field Pressure Con troll err; (jicn-Ind. ) Ter APS's Level Switches (Field Alarms\ ,* ` J i.,i`3V `Jn . r >il, *** * \ , 7 . * . ; *, .. .. Vr On-."e Glasses;__________________________ PY-POJ-32 T.C /C!, Trusraitters and Cor.tiT.iIa-. ; ,). 7i.t> . ..* *. i V PY -20J ~ '5 Y PY-20J-Y6 Pjf-20J~T> PY -20J - >'> PY-20J-VV Control V'aJ vex . i, .rn.~. ?) > r- A s'nf,mb 1 1 o n Fie'd Pror.snre Gatfes Fluid Mcuotoa.Blind Pressure ControlIor Hoi ameter Tree Flow Indicator , / ; 1 ,* / -- ^1 r ;: ..chcr .f i ? ' *. - ;; , ' \r\. , i PY-20J-5o PY -20J - Hoi .Lef Valve a O'i r* f'*'*y*.c #j+. * | 1 * ?' ' fi'h v*- ; r-;s. rP;Y:0^il f.* a`> ; . ; . : ... PY-20J-59 PY-20J-60 PY-PtiJ-61 Local. Plov Controller rr Thermometers !'!oat Valve i i* i V .1 v;; ' , - r r-, PY-POJ-62 FY-POJ-bl PY -201 -8 itpv-201-83 TP.erKocouD.le Assemblies and Thermometer Wells Temneraturs Switch (Filled Tube System) i)` fferentiaY Pressure Indicati.nr Reec; i vero O'-iiTce Plates .iujinme-v. Co: .In ren Insrriruyu 'it','' : , '? >*:*, 1 ''**, I. T. 3nrU:r PY -20J -92 Field Mounted Receiver Gages LO J f'VitOi' i'itOilC: Coi ;.->i-. o: ; CHEVB8 5743 WQi HO. Eo "2Cr..l3llx-Q_ SHEET ! OF 9 INDEX OF MATERIAL ORDERS FOR P--2;iO l.:cagra:,, - K1 Paso Pol/tacv pj.ant, lk>. 1PLANT PROJECT, W,0, fj'-r-tp-so 20 ORDER NO. PY-2CJ MATERIAL lYX.V-i L.:'? :>r; ;j i )!><, PY-20J-O8 lUmiL. J,u.LraI, mLYt ,.|1 / r..rj V 14-.* PY-2QJ-1-X. ; J t:l-- //-L T.-1 * i \ FY-2CJ-1G2 PY-SOJ-iu FY-POJ-i.Oy ..tjV j .. y; v. PY-20J-1.00 <,< - . n-,f, PY-20J-U py-20J-i;a PY-20.M3 PY-OO.r-i: ( PY-2GJ-:.;\ _ix. PY-POJ. ;. n i '. ' PY-20J-. xalv.'.<.v. .i.-j' _~.ii Y` i ixt. i!;i- >v foi PY-CO-T-J i : y~1 PY-<X; -'!. '. FY-ROJ-L-i' 7::;- P/l;'1 1)' 0- SUPPLIER 5j.: Manut'&cfrurltia Qoainar, iLjjdiixAJaiallor, Jnc. XfeiPJioii* Corpora! .lor Jauiisoi:: Engineering Comnan / ii.'n*c.Lner;rirtf* Consarw lr,eripri'\y ^ :u~ 7.0.il, J. ;^JLLH,Uiu.nc uc.mpan y tv,' Jhg:~ :; Maru Pfict.urlng Comy.-iny .-IshCiiT.. C<wan/y OoT/ij.any Pul -,;on -P'v 0 i '.'.I ;; rr</s7-. Coaua: vuori '.`j.'-:-:: !v Va! v*; Pomuar'.v 1 .r uI : Ocnyjanv Pnaravln^. Compartv Ramsey Steel Products Company Moore: Ji'tj Company Vm: Ovan Coro*:i.n'.y n-r-qw-l. Lelghton Stone Corp. Sari1K CHEVB8 5744 nun iia pR-P:'^]R1 7R-D o it ?rr ki ft i IHDE)( OF MATERIAL ORDERS FOR .. R-25 Program - El Paso pR0JCT, W. 0. Sjjs-so Polymer Plant Ho. 1______ PLANT 20 ORDER NO. MATERIAL SUPPLIER f | PY-20K-124 PT-20K-131 PY-20K-140 PY-20K-145 PY-20K-146 Hoists and Trolleys Roller Conveyor A- Stewart Eara-ji,& Eauiu. Co. B- Wright Hoist Div. Mathews Conveyor Companv Canvas Tubing for Quartz Handling Simpson & Fisher Equipment Drop Chutes for Q.uartz Handling Gar - Bro Mfg. Co. Quartz Handling Eauinment Davis Metal Products Co. *i l 1 | 1 > '# if i PY-20L-44 t PY-20L-50 Fabricated Alloy Steel Pining a n 1 __ _ qx _ . I pj rs<_ ar.j j ncr a FY-20L-70 PY-20L-72 PY-20L-73 Lead-Lined Pipe and Fittings for Acid Waste Spectacle Blinds Alloy Flanges Gulf Coast Fabricating CompanyI ? A-. B&L- ...Rldlriond, Calif.amia_j B- Tube Sales 1 C- Charles S. James Companv 1 D- Pacific Pipe Company ! E- Pacif ic Metars Company, Ltd,1 F- Associated Steel Companv Trie Bunker Kill Company i i A- Western Forge & Flange B- O'Brien Iron Works A- F&S, Richmond. California B- P&S, El Seaundo, California! C- Western Forge & Flange Co. 11 PY-20L-86 Stainless Piping Material PY-20L-87 Alloy Pipe and Fittings PY-20L-101 Funnels and Drip Pans k- P&S, Richmond. California 1 B- P&S, El Segundo, California:! C- Hawley Forge & Mfsr Co. 1 D- O'Brien Iron Works____________i E- Gilmore Steel & Supclv Co, i F- Global Packing Company_______ G- Ferry Kilsiev. Inc. H- Electrical Steel Foundry J- Coast Valve and Companv K- Tav Holbrook. Inc.____________ A - P&S t R i r.hmond, Califoriil a B- O'Brien Iron Works C- Walter T.. Tni'nig Dramany D- Pacific Metals Companv E- Gilmore Steel & Supply Co. F- Associated Steel Company Fraser 5s Johnston PY-20L-108 Reactor Bottoms Sample Cooler Kewanee-Ross Corporation PY-20L-109 Mixing Nozzle . Duriron Company 1 CHEV B8 5745 fyh....T.--I 1 -7il - r . V j i I1 INDEX OF MATERIAL ORDERS FOR R-259 Program - El Paso PROJECT, w. 0. 8332-20 __ Polymer,, PlantJ1Q......1PLANT 20 ORDER NO. MATERIAL PY-20L-118 Alloy Pice aQd.Zittingfi_.............. SUPPLIER . A.-_E&Richmond, California B- Western Forge & Flange C- Tav Holbrook I)- Gilmore Steel . II=_EsiiificL^letals F_-. W.L. DufrLg Co.________________ __ Hr.._c. S. James Co. J--Global. Packing C.Q. lCr.-T.LibfiJS.ales______ L-. Electric Steel Foundry M- Associated Steel Co. PY-2CL-119 WpI ding Elbows FY-20L-120 Steam Sfpnrfltnrs for P-POOQ and . Crane Company P-2012 ~_____________________ '________ PY-20L-127 Skim Tmiign fnr P-gQlfi Frazer Johnston______________ PY-20L-132 Co 11 fnr MRA Drum Heater Refriy. & Power Spec. Co. PY-20L-133 Carbon-Steel Pi pi rvg .. PY-20L-138 Sample Coolers A- .P&S, Taft, California P.- Norve11-Wilder Supply Company O'Brien Iron Works PY-20L-139 Valve Extension Steins - Acid Trench FY-20L-1L2 Alley Pipe and Fittings FY-20L-1M Hose and Fittings for Handling MEA Solution FY-20L-147 Steam Traps A- Zork Hardware Company B- K. E. Lucer Company At PftiS, Richmond. California B- O'Brien Iron Works ' C-..Staples & Pfeiffer_____________ D- W. Duhjg & Company_____________ El- P&Sj. Richmond, California E2- Hawlev Forge ______________ F- Associated Steel H- Elect. Steel Foundry_______ _ Hercules Equip. & Rubber Co. Tay Holbrook, Inc. PY-20L-149 Strainers Staples & Pfeiffer PY-20L-152 Alloy Blinds O'Brien Iron Works ... -- t C.HFVB8 5746 1 DWG. NO. PS-20-131TQ-0 SHEET NO. 6, OF _ INDEX OF MATERIAL ORDERS FOR J^Q.&ob^S-slMLPM9.. , PROJECT, W.O. polymer Plant Ko. 1PLANT ^ 8332-20 ORDER NO. FY-20P-112 MATERIAL Nameplate Holder - Lighting Panel - Circuits SUPPLIER Acme Engraving dompany " " --- PY-20X-Q71 Anchor Bolts Dsrbysnire Steel Company PY-20X-Q85 Foundation Bolts for D-2012 and Propane Driers FY-2CK-Q90 Foundation Bolts for Exchangers and D-2001 FY-20X-Q15: . Foundation Bolts for Pump P-2009 Darhyshire Steel Company Darbyshire Steel Company El Paso Machine Works 4 ' PY-20X-S7^ Vitrified Clay Pine and Fittings A- Momsen, Dunnegal. Ryan Co. B- W.S. Dickey Clay Mfg. Co. C- Texas Vitrified Pipe Co. FY-20X-S75 Cast Iron Pine and Fittings Momsen, Dunnegan. Ryan Co. PY-20X-S76 Cast Iron Drainage Fittings_______ Phoenix Iron Works FY-20X-S95 Vitrified Clay and Cast Iron Pipe El Paso Pine and Supply Company and Fittings FY-20X-S111 Trench Grating . Ramsey Steel Company PY-20X-S111 Brick and Mortar for Pipe______ PY-20X-S1K Paint for Acid Trench Lining X- A.P. Green Fire Brick Co.____ . B- Atlas Mineral Products Co. Atlas Mineral Products Company PY-POX-SiPI Paint -for Waste Acid Bimrn Cover Plate fY-23X=5I3 Sample Draw-Off Protector Box fiarboline Company Southwestern Sheetmetal Works PY-20X-S13! Corrugated Metal Pipe Arraco Drainage & Metal Products Company ................ ' .......... CHEVR8 5747 ....... ......... 1 X-- 11 om. HO. 1 PE-2Q-13l7o-0 - SHEET HO. X Of a__ : EF 162-A (500-CD-3-52}'" INDEX OF MATERIAL ORDERS FOR H~^0 Program - El Paso PROJECT, W. 0. 8335-50 Polymer plant No. 1______ PLANT 20 ORDER NO. PY-20M-36 V. MATERIAL SUPPLIER Fabricated Structural Steel________ Campbell Steel Company .1 PY-20X-M77 Flat Steel Bars_______________ Ramsey Steel Company PY-20M-80 PY-20X-M89 Davits for Heat Exchangers E-2007 Derbyshire Steel Company, Inc. and E-2011 - Bearing Plate for D-2011________ Ramsey Steel Company PY-20M-91 Fabricated Structural Steel FY-2QX-M93 Structural. Steel Brackets Ramsey Steel Products. Inc. lamsev Steel Company FY-20X-M107 Flat Bar and Ancle PY-20X-M113 Pipe Supports and Bangers FY-20M-1LS MEA Drum Enclosure Darbyshire Steel Comranv, Inc. 1 United Pipe Fabrication Company r 1 Davis Metal Products Company PY-20M-150 Pipe Clamps, Shoe's & Anchors Industrial Hardware & Supply lompanv > 1 v FY-20X-N97 Reinforcing Mesh for Fireproofing Darbyshire Steel Company, Inc. PY-20P-66 Pull Boxes and Terminal Boxes PY-20P-67 Concrete Pull Box Cover A- General Electric Supply Co. B- Westinghouse Elec.Supply Co. Rarasev Steel Company PY-20P-68 Welding Station festinchouse Electric Supply Co.. PY-20P-69 PY-20P-83 Bnnieplat.es and Tags Mi nrpl 1 snpniis Electrical T terns 1- H.M. flutter Company____________ B- Acme Engraving A- P&fi. Richmond, California. 3- 'Ylrayhar Electric Company---------1 1- WeBtinghnuRg Elec... Supply.JIou FY-20P-111 Telephone Enclosure and Pine Associated Piping & Engineeringj Company ...{ nwo. no. PE-^6-13.'L7fc>-0 SHEET OF Jl INDEX OF MATERIAL ORDERS FOR R-250 Program El Paso PROJECT, W.O. &T-\P.pa Polymer Plant No. 1 PLANT 20 ORDER NO. FY-2OT-1 MATERIAL Phosphoric Acid FY-20T-51 Quartz SUPPLIER i >hea Chemical Corporation CHEVB8 5749 DWG . NO. PS-20-13175-0 SHEET 9 OF work check list fLA CHARGE 'V\)MBEi< ORIGIN a. 5o oH * gas oh- WORK %<,W 3M7- 3 SHUTDOw DESCRIPTION "IE OK' IP 1 c' - comm a) 3 .ofij~r/Aj<xgi) 4*nc.z to -- oo l T/iA V \Z~eAl3 Bouted-tt? 3CC7-?6*JS AJO^T/Z a/pjcp op 7-x.*t/i *Moo. A sr<.A/e^/4rgki scum f-teL P 6* -r-zt/lt/ secr/gm : J TpaJ fitnujeh .PouiK) camG.*.s tefLAct, Asgttsras &as)cltjk>($ KEPAACJC M/S2 //J<* TAAV MoIE>6&aJ Zt&S<1&4.3 $ *SCU< TTZAy, 2.1 X * TRAY l$-4iS 8c, UJJ>-<L/* S&CT/etJS <0* 7~AY} (ttPLACL A38&Sr<>$ 6ASKTt*JC . ALAR. Pttss/,*J6 /Joi-HOJxJ AJ J53 4 *d-`S'Rtu4 TRAtj,____________________________________________ It j\/\* /> 7TSAY /V- R/Q/SS oiU>-tCA SPCPtVJJ O* TiRAt RRACACC A6BSToa &ASJ8TtK& , Re.AAACg. miss>>h6 ht&Lbouifij nt*Be*.s qte-s&cutt re1/?'/. 15 1L tn X ZQ> Z7 Jj.. Hi TRAYS /<z 4*7- RPLAC TRAYS , T~, A Y SuA/toMr" <^6S QotuvcefirC* s 4 Beifiuj tray /7, Pt< OLA *Y*C 2.7-040 _____________________ __________________ STR/fi jL/ki s/^ecc. ec/* oust A8out t-xza Y /r CLP To JUST B.j~otQ TR^iS /& , os/l/C tvp* 4io S.s. MAT/PL , PCR bnf tO/c 22-n*So ^ray t& - RcRcaqs. all cot/LooaQ Basse* (LA A Boers 8 SR. TA/SRCCToR. TAJS TRu (OT/CL/S. T&AZ /f 4'Z-O - T/<jfifrAj Loose Sti8/)LC C/}ps. R/>LAC APSR0X /6 CAPS fACH TRPv) Pf.R TfJ- SAf.C Toe. rcpa/r. or apAlacc /uc. Ra/^s aa>rajs asx. 3TK> SP ca TOP. J&JSTA.U.RT'/O'JS . Anz.Tu-A-rcn ||/'^''';^^:^ '''W^'W^Ti--X77-CI PrR--AJ. 8c AcjA~-^-rrrrT7;..Trrcznp--rv7rrtp^vyt^^ - Z-Z-- CHEVB8 5757 "<rzzK)S"""; ISd/Z. Cc-A.. ^ fa._______ ____ . i i | j i | I HJ LIST OF MATERIALS Liit No, .3^',-QAM ,n..hL..J2QMJNGJUZ. ................ Accounting Charga No.Q.KJifO 3 S&r^.'........... DATE REQUIRED;., ........................ .. Data J&:. (4 .P5/. s: ij.K.-,V<ALKER Lead Engr: AVS^ . FOLLOW-UP PER ENGR. INSTR. EP-2068 (YIS, (NO) ' C- M IO. OUAN tAJA. 26' SIZE // "a S BD 3 Jy-A. DECRIPTION Pipe 3ML-3. 6QH. SO Op PC Tee 3000 L&. C-`3>. 5W. source -Test. stock or P.O.No. - -------- ( vTAI I 3" ree 3oqol&. c*>. step. vjt~. / MiRRoe sen. s>oo3. poe-esse- - *j- -**. f . .. -- -- - - ...................... - ---------------- -- -- - --- - - - - --- - -- - -- <- - - - 0&sr z_ |\Jzxmi pros soh. so os^F(_e.:j3sn-- >3&od 3 ;ec_3oVv7 3000L5. 03. eve/. so-oelyl. 1 __?4A_ <? 4 -A BAOi 22.. 3TA, .2- |3 . m3^": |^4re pv. <3oo lb. oo_ovl/ /a etc. w]eL.oeo 44/ 'plus, 03. ioep. 7T' /[0 0 3, 03. 3CfeP>. gf. P. flange iso l&. gs. oCJ^r`kp~ 6AS<r /so l&. X'Afe. COMP ep= /! i< QO&Ml /2 oroo 5ocT~ 3-7- fAyp<2 MOfS ZOriM QS S>PJP SOLf 13'7 (A//3 UUT^Z , I :5*aP <S AOjH OjoApOS MOPEL ^roe> L.M orAoioAjsrto F='/F=,e CLAMP / I <3 kbrAA-JO/ORA-CO FRPiEZ OOAMf* !/3M'37^3 [! (X 7> Ax! A ' o O/Aj LA'S^Jf^A dO e/s sot> _____ 44" |c-vore V4o/e - seaie.0 320 ;OFFser rA.rrs:NJ =^f- . j Ripe ,>c> cs. pe . !|r" ': STANDARD U -CLAMP ~W/a NUT& " <1'll A L * / v! ,4 jVET.oq 3 ^ac-'T 3 ~A~D&i -4 SA3D<*I 2 3<|" 4- o4 .ly" 3 3CSC 6000 LB. 03 3W. !o,atc V4LVe 6,00, L.&. C5. A/1:F S IM- -u>. &(-v swr FwAMr7 150 L&. CO. W/-J &pp OOP. PF 1 flokj,s,el iso. all. oo..'A/fU. &o-i<e sow. 30 PCFT A. (..o. L ,.,op QALLer 'SCO 03- AAv. OC?MR A r EJM<4 3PM j,3 pyx t? i^too 3>oor toTvopo wuro ., CHEVB8 5758 P,\OV'> c. 1 o' POLKJOftr. 150 UB, CO. SCP, p./~ 13030 BOH, 30 RAJ Pip 3 I PLt-Ulji 2 r 7* .C/Arti 1/ C woo LK,, CL OA/. A. 03. WO .,,oe.LO i . ; 1 i F;,, A ('07.:.. I'JOLB. OO iA/f../ r". u F- . - < t-i izs..-'*i t*-tsr. H JK LIST OF MATERIALS V/ Ut F } ^-1.2 > ri( y'- NA. ' 7 ,r S.- ?l r\K/. nLS * rA?-` V , i. ;*/ . r M N0. /A/A Laid Engr. V '- 11 1 7 size . |^v. f-Ol< UV/.UP J'EK tNGR, IN ifi. i> 'w6i'i i ' t2`> ^ D 6 CR ] F i` * a f; SCA3-: /> /, z4 :'i j?:.. ; f/gs g/v/cs sc/'A& gs fy>/ 7 A-A3C si 2 // ' 2 // * 2 i i'/'i" '/,' 'SU/ /&#*'/' /2crx /V ; // ** *s */ tf ft i : ft i* s/Z7 df -'A3<3 >. ; /" <j /}- Y'l 7 SCO * Ag~/r /syv' - SCX'a /CCA r/L g/A/ASB WAJ AS /CSPgS SC#&& // 5> , /'/*" // // // v // *" '' i /1 i. " >' " ' " Jc/A^a 7 /S 7i^p t/sc / .- , ? /A/gC / V ; 1/ /"> D 2 ' rt/A'C V 2i 5'7., A * . 4x ' SC A 30 4- :udd,Y' C5 5TA -/AT W /'/" // // // // SCA/ 3c >f Vy " r &3A.Z # s Y/ 7 //}// 2 : 2" T 5TAy/rr SS 2/T f/r , ;/ 'A/l`U / 2 X 'v y SXfkxcT S S3 SYS \ V- \ Js 2 /Sosa acsoPs/ s ys 7C //A //r // . 2X / A/tS^iS r ' 2*7'/A /1 i/ V5 // </ 7>>>/ V c>* 47 "5" ///;/. A 7 /', A / >*. Z. c 2 / y -7k 3ry/n,/sS///c 53//B. SSS-S'S 35, SSVe. ix/'/t. c a sag cs s~hsj- -7-V7 y *v S ' 77/' *r/- y/r 2-S ' ' /) AC'.V y * / A' s/ C .y v ' /" // /Vi" // *? / / / / y- " 'iv / ''' ` // A 'V /y A V 3 SI O:, .i Sc AS <5/)Shcf /<TJ # a S /J/yA'.S SS/.tAi ft *t '* 't .- it.' t . i. 3(j/t/rtc ? S>0 P 5 A / /" / ' j? V t.y ' / 5/0'/.' Ay*./ 7 u-/,' - f;,\ )/yS it // // ,, ^ // / 7 . M/ < J 7/y / V // , CHEV B8 5759 LIST OF MATERIALS >. 59 l_;s{ Nn feM - zyboTC) Accounting Charge No-lfe*? L*~0 ii*.- n -TVS'** & *23 DATE REQUlREDiAte^JAtg^:'' DatiMli r-.jJJLA___ Lead Engr:. S3JC. FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) NT E0M. QUAN SIZE DECRIPTION STPS.OO0CU.KRNCoOE.R DDEASETTLE. 5A/A zAZA /' 60' />//> <37/0 SC#3d OS # />//> S/W/S Sc//#0 CS SYY/ SftA3CA / 2 2 2 :a* z'h" z" (SAA YlY /SO##F /ScerX // tt // it it it it it it it '\ '4Z7 if <3/ire tY/Y 300 # A7-F/syY -sc#D /2Cte r/c 3/)3/)<$ // n 1*2/C /" / '/*" ftAA/<S tt o/A/ FS /SO #FF Sc F&o // / " ft '> 2" // i/ >/ tf " JcA/<?0 W0<$ f f'/z " /ZA/JCS Y/a/ Si 300 # CMA/i 4dat/&' CCSSo VA//^g?Cc 3 / Z" ScSauS Jd'cal cc std v/r sw. r/z tt t/ it it ScA/ 80 't 'YBO `MA/ Z 1 n i< i* z" rce (aooo # #s * w T sr<c/srcs sro y/r FvY (1 -At6DO / ZY^V 3130/ST FS XS SYY S'SDAS 2 3/y" tSoss Occ 0 Pad syy ONAf/i // 2 2 , ax/ 2Z/'// weiD// oicr xtts ct/s 3/Wt . -- _j1i iI 2 '//A/SX 2 /ity SA/A4 iO/FfilS SC//80 31C- PS CO COMe. ZX/'A \f0t/C CS SCHZD O-OA/C 3*Y .J D1A//1 i 2" c/}3 sw wr cs1 3yy -1 o /IS?v' sttec ..9 JrL 4 -Vo'' /" /Vz" 3/06 Si CCAC tp/is/us /ro ^ss 3sy/0.\s // // // // ti t! ww */ o K* Z" it u U 1/ /i _ It . it ! / /'/a " /'300 X }// r / 4' si*/ c/./d fSt* ii XS4p *4x$ sr/m/ softt r x?ft wIf/z/AJf,x Hfot n y U _ i/ ft >f -1Y 1,1 ........ )1 : 1 .......11 i ciii-vri/i v f --------i ...i ---Honeywell ,, PROCESS CONTROL DIViSION/FORT WASHINGTON QUOTATION TO: Chevron U.S.A., Inc. 6501 Trowbridge P.0. Box 20002 Et Paso, Texas 79998 Quotation O DATE . PLEASE REFER TO THIS QUOTATION NUMBER WHEN ORDERING. 8-24-8l BR 933 - 447186' CUSTOMER REFERENCE Control Valve BM-9759-QR ORDERS SHOULD BE MAILED TO Honeywell tne. PCD 330| Carlisle, M.E. Albacyjerqae, NM 87 MO (505) 884-1070 WE SUBMIT THE FOLLOWING QUOTATION I ea Honeywell Inc. 9200 cage valve, cast steel, 17-4PH trim CV62, teflon/asbestos packing 3" flanged Mode I 85920008-021-412-43-73-01-01 $1576.00 each Alternate: Sara as above but 2" with CV53 if it will fit in line Model 85920006-021-402-43-31-01-Of $1162.00 each Specifications S810-9201 Attached --v.O.B. Ft. Washington, PA Terms: Net 30 Days Delivery: Ship 6 Weeks AR0 & \ T. E. SHERRILL AUG 2 7 1981 Prices quoted Include standard packaging only. Shipments requiring special wooden boxes, crates, export packaging or her special handling will be quoted separately. Prices quoted are firm, unle ss marked ( 0 ). Marked (* ) items are not of ir manufacture and therefore will be billed at prices in effect at the time of shipment. As a condition of our firm price >| icy, you must accept shipment and invoicing of any order based ,on this quotation os soon as we are able lo ship, R FURTHER OETAILEO !ORMATION REFER TO TACHEO SPECIFICATION PRICES QUOTED ARE F.O.B. SHIPPING POINT HONEYWELL INC. PROCESS CONTROL DIVIS; l/FORT WASHINGTON AGE #. ^<85 (3/78) SHIPMENT ARO AT FACTORY PER . SUBJECT TO OUR STANDARD TERMS AND CONDITIONS ON REVERSE SIDE CUSTOMER COPY II. Process Control Division, 1100 Virginia Drive, Fort Washington, PA 19034 CHEVB8 5761 Figure 1 g BILL OF MATERIAL^ IQR 1C -530 ...DATE.JrJjlAll1 DRG. NO. SHEET_ f'uJ S' i^t *5 ^ s + v ^ ORDER NO.AM 97/)/ ' 6*Jo2 -Suit- i*i' 3(,s> APPRO. JOB NO________ E&VJ X'JUS ITEM QUANTITY UNIT MATERIAL REQ'D AT DEST'N BY Co)2.*))#) \ ' r nJLTr I; DESCRIPTION REMARKS h`xu`\ we)AcAzA__ s.fJt Els a) f_ w<g 2 Ci" flj.__ C.*L. r U/J A^/er__ -S^N tyQ. J!6l V $-7 _____S-it/d____ ktill*}- __ &*zs. *L *2 j // tail * sfcg'f__ ISLL--Ash. C-<Q p- P P____ ZlLa J7" 1 y" P/V /S^,:E C.. <?/- 7> A. L i*^4- l" iS.rP P /SO* C & rr-Trsz,,j ,< -' ;-?v- ... - r -ri ' - . s- ,. ri .' * ..,* V. -:f^.'t^-yy.VLyr-.LzsSj :, " :; *K*..!*-fJJ.Svi.!.i'-V'i * '.t ;i .i :* .- -u- , _CL d 3 C` _ If/--"-. 7 Xi-L-Lft- ___ /2Y.Y ^ 2MS ^^ j/vj)). a L_gd_C_^- /f3V&yrj-- SHEET . CHEVB8 5762 - / .S'.'- , S-.*- OFi SH&ETS /A ;;j rA -4 Lj i o 6.a` ^ 4 s f i.. kf\1 S > /5 /a t tt kJ ; /: /. it/ ) t OiJIPEs."* t:* *;. / Ji *I*-> J* rC ... /.(i? -,, . So y/ r. w y V- J> J 1, t ; f-r.y. r-'.M ;.CV-'.UP t'fcK LNOk. If .5IJ<_ Er 2068 (Y$l (NC - >i /4 ; u\:\ AOMc 1, . A *. ;? ; r /" 4 ;U i* K r ? f i 1 ; > P!f-f CMJo SCH SO Co /"/ 1 <46 -4............ 4n4o6. toy# cc wt. a-- ~.vr .4:// < rt:L SOURCE iTOCK On P O. No, ESI ; DEL ; DATE' iI 4............. i i 4..... i !y ' / ,J i /7/ 6? ! -4 // ' >jh c: sals:-.- pej :i 3 ; B.Ltu\A/ ?"<:' O y C'-S ..S4V i?''-L-OS. ^ L !f\! C- T-^? 7-Tr , (/ 1 T/:' ' - . ;SCf/ f r 6W " v t ' ;$ . OC ' z A] A 4 ,-AOM[\ / t. <4 o 4 .0 5M: 4 * * J. V ; , /d ys'/fo, " 04 4 vv,-^u 3:04/6-'S' ,/'4-vr;^ : jn : / -lto ;i -,? iv/r o!07Z. ' //;/; "< /,V7'' ' /" 6 / :4'6 r:~ * Af L y,-OtL- S-opAiCS : : pipf rWi..: c-s: - ry ' C 4x17r 4V 7' 6 < :'j 4:0 /.j /$J7' SrOOo/o'Jr-ui* 4 44.6 % v i 3 r j 3. y <- o/ 3 c- / $4 rs / rr . .* ^ &7 jAy ei h<y. x h.f.i-'j a4 ~ / C >/' - C0'{- 6 4-4 c/i ! / ji ; I y 1' ",, . . y//- A' ./V* v, *,. 4 j. 1 . t ' /- CHEVB8 5763 BILL OF MATERIAL WORK REQUISITION TO MAINTENANCE PLANNER PLANT JOB No. REQ No. ____________ L. J_ i ENGR. TYPE C&1$ER JOB No. ITEM No. a.- A X -L SerX. OrJL jfe. <2. EQUIP Nfi. OR MATERIAL ORDERED ON DESCRIPTION ______ ________________________ _____ EQUIP READY__________ ____ REQUIRED COMPLETION DATE INSTRUCTIONS i OPERATIONS ENGR----------------- ----- PHONE----------------- DATE-------------- --------- CHIEF ENGR. v- mp . BILL OF MATERIAL/ . 2?/**, ' DATE____ DRG. NO.. .SHEET! ORDER NO. fVVo />/, (//> ! o .73^3 s\7'jn/ ^/j? /)***& APPRO. JOB NO ITEM QUANTITY UNIT Jo a?Q IF 1-7 MATERIAL REQ'D AT DEST'N BY_ 5-JWJf fs/t Si DESCRIPTION DATE REMARKS SfM# AI/i-Te^r' / Sn sjQrja t , JT A 7O&Jl* s /*A CJ ^lS/y'^777 r }h ' MU U 7~? ^TTf2o& *J2 8C??' ,.U />,, 1 L 3/ / /4- <73*7< y/i/ / (AA /* &*7< '/LV iv cs /2Cs?T& //i 3tf' 3 .OSIP -? -r i ? / /T^/7o uss ^oo a g cT^-T S*v 7p r* j Yz- ffi-tfavy' . 3o g 0 O'J C-S -SW r 7 /o // / 2. ZL iH / A /& Tee , J7sts*/*/*r 3ooo-& czs- sw i?/9 r/4 / *' F***sa &QO 03 . ----------- --------------------------------------------------- -- . At rV^> 7A3/7- 7&7S.z -r / J &Q Q 7oc//a-Q!3 SO~`"C YVm5> AA r J% JL S7sj S 7 ^/uTs / ^ S~gt>7s (&)&'*<! Psj*< Fr/f-'/'-sJ 3 Aa t/ X ? A .ST"^ _j0aTc /$rr /4'Ag~<, C fix- #13/7- <?</ /J^ A ^ A/a" x# if z (fA /% <A/Q, Jwoig eSS' $ yj *+ j / A A (V&. X / AJp^^ St S'9 <3"J iiM-fo y.Fz < / / /`/j.#/ /</<, * < /** TSooo t~P <ZS As7 J*/*' fi.fyrf'fff777x \/(i&& 7 .52}SV7X ts/A/ri / 'f O So7S2X\ &</7Q Asti /J;j, 7-> j?0Cl-l`'O<C? fl r> /^s^tsPO ,*r s i jp7L /&-/ Fmt/Sfi - F-/6 7 } JJ^-oJirrS CHEVB8 5766 SHEET OF I SHEETS MFG. 334 (ZSM 2-53l PRINTEO IN U.S.A. J-- H j . - 4 74 </ "OO LIST OF > . ;a MATER! A 1. S 0A ! E flt v.'.fitc- -cli? jl! JlrC Date n. aer: J. . Lead Er.gr: FOLLQsV-UP PEP LNGR iNSTk tP E068 Eij {N\.<* ITEM NO. ii icu~4 SIZE .3.30.0430 .'.0440 4'. P 3 i; f4F fc- D c C P. ip MOM t. j (": jr r"tp !'i : . _ . .. - p O N;, '_Oj:... y. . CX-- f 4. 4c C--C\ "d F~V`\t.__ e>ru ArctTbA/, decode, lk- ' rvi A. i . 3 .'FA304 2.' c' res ppto a. o.o.,, pj> w !h Y' r ,s\ M hdO- Od- 3-04-4 4 . 03 <Ufc:- 234/Ap^. e-PlOO^ i\NL-' .p^!53T/^cr..'p o,.,_r e> 7 io o out o-i! ci 3-3 vv*= o.. oi or? Mat e*o>4 C Vv 6.j -i .Ci - i-- eofo av 3r;,r. >/ r 5-...3 3A' 43 4E3 U-o 'FA31 fc. 3 C't 7-TE FACVcf. * O' *! '03 js^-ps OlKC 3. FOO ,c- ^ O.TM A.V,:\A4 eOr4, 40 304-0. fcOO oc i\o>r ok.. ... FO 3334 cl ;f5o u>3- do -4- . 3.3, CF >3 M - _> o; i 4-0 . -O ,0-FO-r :_fO, 04/470... . C-; ',4_o:_ IVNJO; 3 f;? O CM3: . 3FO' 04M. 40. 2 3 PC' -r S * I'-- -s , i "4 4 LOCO I Tc , -4 3-0 i 3 3 - bt >s O * r '01 r'4 Z3 \ 0 4.3 1 1' ,V 3 4 hUlC. -7" fc: O ` 7 "O' 0^' * ' 4-0. '03 3.V- -443 VOO Oco OfcC .: ; . A!' Fr 00-00: Cf`4 '3TT iol-4 3.4 44: 0 ooo-. rU'4 O. O' ** 304 O WbJ >/oOF OOH <40 v... 'v. (- L_ ' ~~ . WSJ4 rOx-x.- ...'- 20 rO Ll.-O-;'`v xT - Or VrO V0_.0 \ j-p:7r.:>/3- 0_0-' Or- O L._ L-- 'O. " ____ - ' ] r_: ; 3 43 -4 u - _ ThU :0'44 'CO J4 W CHEVB8 5767 BILL OF MATERIAL JOB_____ ___ _____ __________ ___.............. DATE ....................... DRG. No............. _.... ...SHEET................ . ORDER No.______ APPRO, JOB No... bILL OF MATERIAL job . :\.'i.......... ............... ...... . DATE .... '..L'.'.'.___ U__________ DRG. No.... ............ ........ ...SHEET ORDER No. F h____ L.. APPRO. JOB NO. MATERIAL RECTD AT DEST'N B Y. __ '.S.r : f^ S `mf . - CHEVB8 5769 SHEET i OF SHEETS Mf C U.l I'lMNItW I N >J S.' JOB . r*f BILL OF MATERIAL __,,___ ~ - -____ natf __ ;________ __ _______ DRG. No!ll.''. SHEET ^_____ . ORDER No. ^ /___________ APPRO. JOB NO. BILL OF MATERIAL job_____ DRG. No...... ! ' 7 BILL OF MATERIAL DATE,,-V SHEET__ __ ORDER APPRO. JOB NO. CHEVB8 5772 LIST OF MATERIALS 6H- 1oz<t> ______03-360 oTA, .Ph>.. 3S F natp RPQiliRFrv PdllRj Date s '. T1 OuAiil 1 ! Lead Engr: si/ FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NOJ* SOURCE EST. D EC R1PT1O N STOCK OR DEL P. O. No. DATE "1i */fW* ii c! -I 4 Smfs .S-f-i Pipe Sc-4 A Si!. 90 8.IV. E/6dsjL.f?.5MWf: -P] 4" h[ 1 U > 4 ' SO* Ps M M. Fh. >//b 'R.F.ScP 40 yAidoJa 4 P5 B.W. S>Po!b}\J F '* / 1 Ho / 411 >< " \ Red /<! ^.f ` x? *j /-*W.* f "T --f '^1 41' ISO O.S . Ftq . Pra> &- Aar/xa. BA.Bsi-}-. l50 nx `//PR BR Aej>, Con~>F. dRe/*9 Pos-4 4z %,3i? 544 /?<s>/4 4/~ B~? w/2 F <e >: Nu~f*s 41 : 2/4 to 490 & s -H. /a/eld FThre&ofec, / 2 , ^4' SccA >-// B&t-S/cicjpi p/ucf Rs/M. i1 '/' / | /y ' 44:.. (o ODD^ -S// y\)&/cd. 3:ic> s 5, vv/< dF'r,_&j/-;>j->^cs/*.//,N.PO.Tn".e. (GSp'oicA!^iAli/&a!Aeh}.<rP: JPO> !d-f One. ec/ Bn-n......... /1 4 54'', 45<?5'.\a// El t>'6 v<( L'R, 2fci d/R :I *i i ' " i ' EtJn OST. A tO-orpiov ffzjb/ydfteFRy RPuff' ' ` 1 7o fie irftb ' .......... b - 2f/A FpiP _ \ t | -WT Wzi/?f \ , ,' ! i ; ' 1 "1 i .. ...... k ..-V , ! Hi i ___ ! \ 1 1 1 I|1 1 1 1i 1 1 1 1 1 1 1 i | 1 1 ! - 1[1 1 1 i 1 1 1i 1 ! j 1 CHEVB8 5773 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-432-J February 23, 1981 (RRK) Page 1 of 13 SPECIFICATION NO. EP-432-J OVERHEAD CONDUIT BANK - PLANT 33 ISOLATION EL PASO REFINERY SECTION 1 -.GENERAL REQUIREMENTS 1.0 SCOPE OF WORK 1.1 CONTRACTOR shall provide all utilities, tools, construction equipment, labor, including supervision and inspection, and all items of a consuma-ble-nature that are required for construction of an overhead conduit bank for Plant 33 Isolation, at the Chevron U.S.A. Inc., El paso Refinery as de- tailed by this Specification, including the drawings and other attachments listed in the Appendix. This work includes but is not limited to: Erection of 7 overhead conduit supports made of channel iron; construction of a rack with concrete footings to support 2 new terminal boxes, including installation of the 2 boxes; installation of 3 more boxes tc existing stanchions, and; installation of the-wiring and tubing needed to operate an entire plant, making all con nections except the final connections to operating lines. 1.2 In addition, CONTRACTOR shall provide concrete and forms, and all painting material required. 2.0 WORK, MATERIAL AND UTILITIES BY COMPANY OR OTHERS 2.1. Material by COMPANY COMPANY will provide the following material to be incorporated into the Facility: A) Channe1 I ron B) Steel PI ates c) Te rmina1 Boxes D) Conduit E) Concrete Anchor Bolts ,F) Machine Bolts G) Rebar H) Junction Box CHEVB8 5774 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-432-J February 23, 1981 (RRK) Page 2 of 13 22 Construction Utilities by COMPANY 2.21 COMPANY will provide electrical energy to CONTRACTOR at either 480-volts, 3-phase, or 120/240 volts, Single-phase suitable dis connect switches and all materials for extension of service to CONTRACTOR'S work areas shall be provided and installed by CONTRACTOR 2.22 COMPANY will provide drinking water for CONTRACTOR'S containers at a location designated by COMPANY'S Representative. 3 0 SEQUENCE OF WORK --------- The sequence of work shall be as mutually agreed between the COMPANY and CON TRACTOR and shall be consistent with the facing sheet of the Agreement. 4.0 INTENT The installations shall be complete in every respect, constructed in accordance with generally accepted, current good practices of the several trades involved and the detailed requirements of this Specification and ready to serve in the manner expressed or implied herein, regardless of whether or not full details of such completeness or practices are contained herein. The specifications and drawings are not complete in every detail and CONTRACTOR shall comply with their true intent taken as a whole, and not avail himself of any errors or omissions to the detriment of tie work. Should any error, omission or discrepancy appear in the drawings, specifications and instructions, CONTRACTOR shall notify COMPANY at once, and COMPANY will issue instructions to be followed. If CONTRACTOR proceeds prior to-receiving such instructions, necessary corrections shall be at CONTRACTOR'S expense. Anything not indicated on the drawings or out lined in the specification which is necessary lor full and faithful construction of the. installations in accordance with the true intent of this agreement or anything indicated on the drawings but not outlined or vice versa, shall be pro vided and incorporated at the expense cf CONTRACTOR to the same extent as though fully set forth in both the drawings and the specification. 5.0 COMPANY REVIEW AND APPROVAL COMPANY'S review of, approval of, or agreement to the performance of certain items cf work cr the provisions of certain material shall in no way relieve CONTRACTOR of full responsibility for the performance of such work, or for the adequacy of such material. All such reviews, approvals or agreements shall be obtained through COMPANY'S Construction Representative, or in a manner previously approved in writing by COMPANY'S Construction Representative. CHEVB8 5775 CHEVRON U.S.A. INC.. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-432-J February 23, 1981 (RRK) Page 3 of 13 SECTION 2 - GENERAL CONDITIONS AND PERFORMANCE OF WORK '| 6.0 PRECEDENCE 6.1 The following items shall r.nke precedence in r.ho order listed in the. event of confLict. A) Facing Sheet of Agreement B) Terms and Conditions C) Refinery Instruction No. 1404 D) This Specification E) Construction Drawings in Appendix A.l, attached in this Specification F) Standard Specifications G) , Standard Drawings H) Reference Drawings and Specifications, Engineering Instructions, Recommended Practices and Refinery Instructions in Appendix. 6.2 As used in the standard specifications attached hereto: (a) "Purchaser" shall mean COMPANY; (b) "Supplier" or "Vendor" shall mean CONTRACTOR; and (c) "Purchaser's Inspector" shall mean COMPANY Construction Represen tative . 6.3 Unless otherwise expressly provided in this Specification, (a) any data, specifications, material, and work or any other matter which is covered by this Agreement which the standard specifications require to be provided by COMPANY shall instead be provided by CONTRACTOR; (b) any provisions of the standard specifications requiring COMPANY to inspect certain material or work shall mean that COMPANY has an option, rather than the obligation, to_ so inspect such material or work; (c) any warranty or guarantee pro visions contained in the standard specifications shall be of no effect and the warranty and guarantee provisions of this Specification, if any, shall apply; and (d) any item of material, work, inspection or testing to be furnished at extra expense to COMPANY pursuant to the standard specifi cations shall be furnished under this Specification at no increase in CONTRACTOR'S compensation. All provisions in the standard specifications concerning compensation or payment to CONTRACTOR in case of delay shall be of no effect, and the provisions of the Terms and Conditions and of this Specification shall apply. CHEVB8 5776 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-432-J February 23, 1981 (RRK) Page 4 of 13 In the engineering instructions, reference to COMPANY'S personnel shall be of no effect, and CONTRACTOR'S personnel shall perform all activities which are to be performed under the engineering instructions, except as otherwise provided elsewhere in this Specification. Where standard specifications on materials contain sections covering COMPANY'S normal requirement for purchasing and field erection, these sections shall be of no effect except as otherwise expressly stated in this Specification. 7.0 FIELD REPRESENTATIVES 7.1 COMPANY'S Representative COMPANY will maintain a representative in the field pursuant to Section 4.0 of Refinery Instruction No. 1404, General Instructions to Contractors Working Within the Refinery, attached. Examples of his functions are to: A)' B) C) D) Establish and maintain field liaison between CONTRACTOR'S Con struction Representative and COMPANY. Provide materials to CONTRACTOR as provided in this Specification. Review CONTRACTOR'S construction schedule. Provide drawings and other detailed information. E) Explain drawings and specifications as required. F) Make such inspections as COMPANY may desire in order to check the quality and progress of the work. G) Review and approve field changes or material substitutions, or any other matter where COMPANY'S approval or agreement is required by this Specification. II) Negotiate with CONTRACTOR'S Construction Representative the adjust ment in compensation arising from a change. 7.2 CONTRACTOR'S Construction Representative CONTRACTOR shall maintain a Construction Representative in the field at all times who shall act in full charge of CONTRACTOR'S work and maintain field liaison between CONTRACTOR and COMPANY'S Construction Representative. CHEV B8 5777 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-432-J February 23, 1981 (RRK) Page 5 of 13 8.0 OTHER CONTRACTS COMPANY reserves the right to let other contracts or perform other services in connection with CONTRACTOR'S work hereunder. CONTRACTOR shall afford others equitable opportunities for the introduction and storage of their materials and the execution of their work and shall properly coordinate its work with theirs. 9.0 SCHEDULE CONTRACTOR shall maintain a detailed construction schedule for all phases of the work. ' ' 9.1 The construction schedule shall indicate, for each portion of the Facility, ' the date of the start of the work thereon, job progress and completion date. Completion dates on such construction schedule shall agree with any dates set forth in Section 3.0 of this Specification, if any, and on the Facing Sheet of this Agreement. 9.2 COMPANY'S Construction Representative will review the schedule with CON TRACTOR'S Construction Representative at periodic interval to verify that the Facility is progressing as scheduled. Modifications to the schedule which affect the completion dates established in the schedule must be approved in writing by both CONTRACTOR and COMPANY. 10.0 PLANT REGULATIONS Prior to the commencement of work, CONTRACTOR shall become familiar with the plant regulations specified in the attached Refinery Instruction No. 1404, Gen.eral Instructions to Contractors Working Within the Refinery and the follow ing regulations. CONTRACTOR shall be responsible for compliance with these regulations during the execution of his work. 10.1 Electrical Safety Requirements CONTRACTOR shall provide and use ground fault circuit interrupters for personnel protection at all construction sites (including areas inside existing plants) on all 120 volt single phase 15 and 20 amper receptacle outlets. Hubbell type GFP or Porta-Power Pak Inc. Model 72 scries are typical of acceptable portable receptacle units. Ground fault circuit interrupters shall not be used in areas where flammable vapors are present. CHEV 88 5778 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-432-J February 23, 1981 (RRK) Page 6 of 13 It is essential that the polarity of the conductors in all cords, plugs and receptacles supplying single pole portable ground fault circuit inter rupter units be properly maintained to insure proper operation of the units. 10.2 Work Space and Storage Area COMPANY will assign space in the general vacinity of the CONTRACTOR work for CONTRACTOR'S office, work space and storage area. 11.0 TEMPORARY CONSTRUCTION FACILITIES 11.1 CONTRACTOR shall provide and install all necessary temporary facilities including, but no limited to, tool rooms, locker rooms, toilets, office 'and storehouse. All temporary installations shall be subject to approval by COMPANY prior to installation. 11.2 In addition, CONTRACTOR shall provide all necessary temporary equipment and material including, but not limited to, shoring, concrete forms, bracing, ladders, scaffolding, staging, drop cloths and tarpaulines. 11.3 CONTRACTOR shall maintain all temporary facilities, material and equipment in a safe and adequate manner nd remove them immediately upon completion of the work requiring their presence. 12.0 SURVEYING CONTRACTOR shall perform all surveying necessary from base lines and bench marks established by COMPANY. The accuracy for all grades, elevations, and plumbing of any structures and location of facilities described in this Specification shall be the responsibility of CONTRACTOR. 13.0 EXCAVATION AND BACKFILL Earthwork shall be in accordance with applicable paragraphs of Specification EG-581. CONTRACTOR shall haul any excess excavated material to a location designated by COMPANY'S Construction Representative. 14.0 GRADING CONTRACTOR shall rough-grade the work areas as shown on rough-grading drawings. CONTRACTOR shall return area grades as shown on these drawings to a tolerance of plus or minus 0.1 foot. Additional finish grading and/or slope protection will be performed by others. CHEVB8 5779 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-432-J February 23, 1981 (RRK) Page 7 of 13 15.0 DELIVERY AND HANDLING OF COMPANY PROVIDED MATERIALS 15.1 Materials furnished by COMPANY will be available to CONTRACTOR at the Refinery Storehouse. CONTRACTOR shall provide the necessary labor and equipment for handling and transporting materials. 15.2 CONTRACTOR shall be responsible for keeping all material in good condition until Acceptance of the Installations, subject to Section 5.3 of the Terms and Conditions. 15.3 Upon completion of the Installations, CONTRACTOR shall provide COMPANY--an--inventory of all remaining material which was provided by COMPANY including the quantity, description, and the item number for each item. When directed by COMPANY, CONTRACTOR shall transport the remaining material to the location on COMPANY'S premises designated by COMPANY. 15.4 CONTRACTOR'S requests for withdrawal of COMPANY-furnished material and equipment shall be based on quantities shown on drawings or lists of materials furnished by COMPANY. CONTRACTOR shall obtain approval from COMPANY'S Representative before materials in excess of the quantities shown on the drawings or lists of materials will be issued. 15.5 , CONTRACTOR shall (a) be responsible for keeping all materials and equip ment in good condition until the completed Installations are accepted by COMPANY, including taking any necessary steps such as painting, greasing, installation of rust preventive oil, as covering, etc., to protect all equipment externally and internally from mechanical damage or damage from the elements, temperature (b) be held accountable for surplus materials furnished by COMPANY, items received from COMPANY and to be returned, and for shortages or damages to equipment and materials furnished by COMPANY. 15.6 CONTRACTOR shall promptly check bills of material or drawings for any erros which would result in shortages and shall notify COMPANY in writing if there are any such errors or if the listed are insufficient to meet his anticipated needs. Delays caused by CONTRACTOR'S failure to discover and promptly report such erros or that the equipment and materials listed are insufficient to meet his anticipated needs shall not constitute a basis for extension of time of completion under Section 3.2 ora basis for re imbursement under Section 3.3 of the Terms and Conditions. 16.0 DRAWINGS AND DIMENSIONS COMPANY will provide to CONTRACTOR two copies of all pertinent standard drawings, standard specifications, reference drawings, and construction drawings. CHEV B8 5780 CHEVRON US.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-432-J February 23, 1981 (RRK) Page 8 of 13 17.0 INSPECTION AND TESTING 17.1 General CONTRACTOR shall be solely responsible for thorough craft inspection during construction and for the quality of the work. COMPANY will make such inspection as COMPANY may desire in order to check the progress arid quality of the work, to see that CONTRACTOR'S employees are properly qualified in their respective crafts, that workmanship is of an acceptable grade, and that all requirements of this Specification are being met. Such inspection or any other inspection or testing by COMPANY shall in------no way relieve CONTRACTOR of full responsibility for the work hereunder. 17.2 Welding Inspection and Qualification 17.21 CONTRACTOR shall arrange for welding qualification tests at his expense at El Paso Testing Company, Inc., 2315 Myrtle Street, El Paso, Texas 79901, phone 532-3831, or other approved testing firm, in accordance with Engineering and Maintenance Instruction EP-2200. Welders shall be required to pass qualification tests before per forming any operation. COMPANY reserves the right to require additional qualification tests during construction if it has any doubt about the competence of welders. COMPANY shall be allowed to witness tests and to examine test coupons. If additional tests are required and passed by welders, cost of retesting will be borne by COMPANY; if failed, cost of retesting shall be borne by CONTRACTOR. 17.22 The required qualification tests shall be the "Pipe.Test for Quali. fication of Metal Arc Welders" as described in Appendix I of Engi neering Instruction No. EP-310. Welds shall be made in seamless pipe conforming to ASTM Specs. A-106 or A-53 or API Spec. 5-L. Weld rods shall be Type E-6010 mild steel electrodes. 17.23 The face and root bend specimens shall be tested in the guided bend test jig described in Fig. Q-7 of the ASME Boiler and Pressure Vessel Code, Section IX, Welding Qualifications. 17.24 The convex surface of the bend specimens shall be examined for cracks or other open defects. Any specimen in which a crack or open defect is present, after bending, exceeding 1/8" measured in any direction shall shall be considered as having failed. Cracks which originate along the edges of the specimen during testing and that are minor in extent shall not be considered unless there is definite evidence that they result from slag inclusions or other internal defects. CHEVB8 5781 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-432-J February 23, 1981 (RRK) Page 9 of 13 17.25 The fractured surfaces of the nick-break test shall show complete penetration throughout the entire thickness of the weld, absence of oxide or slag inclusions, and a degree of porosity not to exceed six gas pockets per square inch of the total area of the weld sur face exposed in the fracture, the maximum dimension of any such pocket not to be in excess of 1/16". 17.26 If the welder fails in one of the test positions, he may be allowed to take an immediate retest by making two test pieces in the failed position. Both of the test pieces shall pass the test requirements. If the welder fails in more than one position, he shall not be allowed to take a retest. 17.27 Upon passing the qualification tests, CONTRACTOR shall assign each welder an identification number. This number shall thereafter be used by the welder to identify his work by stamping it alongside each completed weld with steel stencils. 17.28. At the option of the COMPANY'S Lead Equipment Inspector, CONTRACTOR'S welders need not pass the welding qualification tests if they can present suitable and acceptable evidence of having passed the appropriate ASME Performance Qualification Tests as described in Section IX of the ASME Boiler and Pressure Vessel Code. 17.29 COMPANY will perform (random or 100%) radiography of welds in accordance with Section 7.0 of Specification No. EG-2505 to verify that the overall quality of workmanship is in accordance with COM PANY standards as set forth in Specification No. EG-2505. Welds so inspected shall be repaired or replaced by CONTRACTOR at no increase in CONTRACTOR'S compensation if the weld fails to meet said standards. All of COMPANY'S radiographs will be available to CONTRACTOR for his review and use to the extent he desires to verify that all requirements of Section 17.1 above are met. 17.3 Electrical Inspection and Testing CONTRACTOR shall inspect wiring, cables, motors, controllers, and lighting and test grounding, all in accordance with Specification No. EG--1675. 17.4 Concrete Samples COMPANY may perform compression and slump tests on concrete. CONTRACTOR shall furnish sammples taken in accordance with ASTM Specifications as may be requested for the following tests and inspections: 17.41 Compression Tests: 3 cylinders from each 10 cu. yd. of structural concrete placed each day. 17.42 Slump Tests: Periodic samples daily during pouring of concrete. CHEVB8 5782 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-432-J February 23, 1981 (RRK) Page 10 of 13 18.0 Cleaning Up 'j During Che performance of Che work, CONTRACTOR shall keep a reasonable degree of order by disposing of accumulaCed rubbish and wasce maCerial and, aC Che compleCion of Che work, Che siCe. shall be cleared of all debris, lefc-over cools, consumable supplies, and maCerial which may have accumulaCed in Che performance of che work. Where Che CONTRACTOR, afCer due noCice, fails Co keep Che area of his work reasonably clean and safe, or fails Co clean chis area ac Che compleCion of Che work, COMPANY may perform Chis work; Che cose of such work shall be for CONTRACTOR'S accounC and may be deducCed from Che sums due or Co become due CON TRACTOR. 19.0 CompleCion The work will be considered "compleCe" when CONTRACTOR has performed all work expressly scared or implied in Chis Spec ificacion. CHEVB8 5783 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-432-J February 23, 1981 (RRK) Page 11 of 13 SECTION 3 - CONSTRUCTION This Section amplifies the construction details for some portions of CONTRACTOR'S work. The provisions are generally applicable to all the facilities covered by this Speci fication. 20.0 STEEL WORK 20.1 Fabrication Structural steel fabrication sahll conform to Specification EG-398. 20.2 Erection CONTRACTOR shall erect all steel work. All work shall comply with latest editions of the AISC Code of Standard practice for steel building and bridges, AISC Specification for design, fabrication, and erection of structural steel for buildings and AWS Standard Code for Arc and Gas Welding in Building Construction. Stryctures, platforms, stiles, stairs and ladders shall be fabricated per Specification EG-398 as complete as practicable, consistent with the economy of handling and shipping the assembled unit. 20.3 Welders - Field welding on steel work shall be done by welders who are qualified as specified in Section 17.2 of this Specification. 21.0 ELECTRIC POWER AND LIGHTING 21.1 Scope of Work A) CONTRACTOR shall perform all electrical work required for con struction of the facilities as shown on the drawings and as described in the Specification. B) Installation of electrical facilities will be in accordance with Specification No. EG-1675. 22.0 CONCRETE WORK 22.1 Scope of Work CONTRACTOR shall provide and be responsible for all concrete work. CHEVB8 5784 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-432-J February 23, 1981 (RRK) Page 12 of 13 22.2 Methods Placing and curing concrete shall be in accordance with Specification EG-850. Material and fabrication of reinforcing shall conform to Specification EG-516, unless otherwise specified on the drawings. 22.3 Properties Ready-Mix concrete shall bo in accordance with ASTM Specification C-947 If field mix concrete is used, materials to be used and the procedure 'to be followed in proportioning and mixing Portland Cement Concrete in the field shall conform with Specification EG-851. Consistency and work ability shall be in accordance with Specification EG-851 with a minimum ultimate compressive strength of 3000 psi after 28 days of curing, maxi mum aggregate size 3/4-inch, slump 3 to 5 inches. Method of measuring materials shall be such that the proportions can be accurately controlled and easily checked at any time during the work. 22.4 Anchor Bolts All anchor bolts securing machinery or equipment, shall be provided with sleeves in accordance with Drawing GB-Q68922. After setting equipment, these sleeves shall be filled with grout. Anchor bolts shall be accurately placed and securely tied to avoid movement during concrete placement. 22.5 Special Techniques CONTRACTOR shall consult COMPANY'S Construction Representative before using such special techniques as, for example, precasting pipeway stan chions, or pumping structural concrete. 23.0 PAINTING - ^ AL1 exposed metal surfaces of piping, structures, supports, drums and exchangers shall be painted as follows: 23.1 Surface Preparation - Wire brush surface to conform to Steel Structural Painting Council Standard SSPC SP#. CHEVB8 5785 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-432-J February 23, 1981 (RRK) Page 13 of 13 23.2 Primer - LZ1 primer - low lead, brush, roll or spray. 23.3 Paint - Aluminum paint - Hanley Sunfoe 17-010, or equal, applied according to manufacturers recommendations. The terminal boxes shall be painted with a finishing coat only, a grey enamel shall be used. Engiheer I/ CHEVB8 5786 Drawing Number PD-38-32411 PD-38-32425 PD-38-32427 PD-38-32428 PD-38-32430 PD-38-32431 PD-38-32432 PD-38-32433 PD-38-32434 Specification Number EG-398-H EG-516-C EG-581 EG-850-C EC-851 EG-1048-A EG-1049-C EG-1675-E Drawing Number GB-Q-68922-13 GA-P-99935-2 Number 1404 EP-2200 CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-432-J February 23, 1981 (RRK) Appendix A Page 1 of 1 A.1 CONSTRUCTION DRAWINGS 'I Title Stub-Up Plan and Elevations of Terminal Boxes at Control House Terminal Connection Diagram - Thermocouples Overhead Plot Plan and Elevations Schematic Conduit Layout Plan and Elevations of Overhead Conduit in Terminal Boxes Plan and Elevations of Thermocouple and Instrument Terminal-Boxe Plan and Elevation of Terminal Box for Pneumatic Instruments Connection Diagram Alarm. Terminal Box Conduit and Wire Schedule A.2 STANDARD SPECIFICATIONS -- Title Steel Fabrication Reinforcing Steel Fhbrication. Clearing, Grading and Earthwork Placing and Curing Concrete Concrete Proportioning and Mixing Small Tools and Equipment Supplies Installation of Electrical Facilities - General Requirements A.3 STANDARD DRAWINGS Title Anchor Bolts Standard Conduit Support and Electrical Equipment Connection Details A.4 REFINERY AND ENGINEERING INSTRUCTIONS Title Instruction to Contractors Working Within the Refinery Qualification of Welders CHEV B8 5787 BILL OF MATERIAL ior 33~276_________________ DATF feh /*??/ DRG. no.^'^ SHEET ^ ORDER No. 8.M-K19'________ __ ; PRO. JOB UaJV0z 7-? 6/-JUr ITEM QUANTITY UNIT MATERIAL REQ'D AT DEST'N BY_ FeJ DESCRIPTION REMARKS / 4o A h" f>pz Smh Scf 4a 2 (7 3" Etb^ StJ.wcs 3w p'lA o O i ew S J/f F-Jf Cf <k.> (fo j\ 4- / a? x x AfxOr?/' Sf Cat iff Co, S' / b/ ect - 8 xd 4{Bjc7\Six 0+ Cs Owe. 4 K 4 f)(?.hsCf-r StJ &t C~ 8td Pa'ut 7/ l" /so # Ci R/= WAX Sd rO %/ m ?/'&/,b.j X/ct-Ke. 770* CS rffS. 7 / 4 h 6 w {0*ip Af /h'Yf Jo / fa y*1 (yp$kef JSO'u /ff (S {Off /- X f // % ' 4 !< 3 " S^'() $nff B 7 l - '/z Si x, ?Q r /> 7/ "p,(2" ,;W Sx7 S7 Xi i^fr CHEVB8 5788 SHEET / X OF o / SHEETS MFQ. 334 I 23M 2-331 PRINTED IN U.S.A. BILL OF MATERIAL JOB 33 27b;DATE DRG. No__________ _____ SHEET_________ ORDER No APPRO. JOB NO________ MATERIAL REQ'D AT DEST'N BY ITEM QUANTITY UNIT DESCRIPTION /3 2 3" Fu,,*e J ISO* a FtJ Si#. :? DATE REMARKS /# i S' GaK VaIvc ISO4 CS /V no Jr ' /5 2 e* 3>( Basket A\h CvoAfl f:\f < J It? 3 ea r 0 X 3& sfvJ /7r(r Bj L/i_ ir'j o i ^2414^ -PlhprS / ff (/' \<P,1 nn* IT _____________________________ End Me. lulcsl I, ~u( ^ - 1 ' I si 0 pif 1 urcjo0te.d ,b'7 : n CHEVB8 5789 SHEET -} OF-J SHEETS MFG. 334 1 23M 2'S3) PRINTED IN U.3.A. JOB. BILL OF MATERIAL - DATF hn 41 DRG. No. P0-te-2Wl/ SHEET 2.6____ ORDER No. APPRO. JOB Uad&ft'bltyQrtfo ITEM QUANTITY UNIT ( If 2U /' DESCRIPTION &US $PiJ 7 4 in )" t'lbcj Si W c5 6^ 9o`<LA DATE REMARKS 3 1 CA 7' f\ec)jrAr fytir CS f]u Po-n C- f #. If 2 Pa . ?'Pf'a / 3oo & CS Sr U/C S<ri So p7>'C e*5 3'' (~>c,$6<t JOO^ r LJa/> b e<\ S3 v <P xf* 54^ Po/r AX2 2 ,U.p. hj i of // u IpSt^ r' pfft h*(*' p J 4L- :/ So~'r S-'d / AX. -'/ CHEVB8 5790 SHEET / OF / / y SHEETS Mra, 334 l 25M 2*33 \ PRINTED IN U.S.A. JOR BILL OF MATERIAL _______________ 'DATE DRG. NO___________ ____ SHEET_________ ORDER No. APPRO. JOB No_________ {/gQl'l,#* ITEM QUANTITY UNIT MATERIAL REQ'D AT DEST'N BY ^________D_A_TE DESCRIPTION REMARKS /2 2 i" /y,~ $i uh cs s^i ?o'ca ft / P'YI'/O /?eJ^ MM K$ C? $U> C is / A 2" /Y*Cc> AF iw S??/} lh / 4 ( f'z, f/civ/a,. 9S /(9 Scix 9& n / e/ 2" OcdY /5o* /tSAAe*, AA-A~r------------------------------- a / P* l '9 f?o9<9 /SO /(oS O'#"'AJ ? /f 0 jOj'v( ft 4 W/3" 5FC A?M ts-7 `Yz. 3o e* $ )(3'/z " SUjJ /& // 9- 7 9/L A)A', <r 2! / ll6. ' y I' G9 m- 2z / ec< IfO'?* ?/'-/'7 ^ 95 9Or J f, _ \ <?f_______________________ 1 ?F iv> 9iP-.M9ii! \\ jXn *1 1/ CHEVB8 5791 N$ (oo& fPh )] ~iS ofS--) SHEET ^ OF ^ SHEETS ^* .7 MCU. 334 i 20M 2-33 1 PflINTKD I r< U.3.A. BILL OF MAILKIAL .TOR 33-276. datf1 /-23'8'i DRG. No.P0'f3`^2l SHEET_id ORDER No. fy, () APPRO. JOB No.2/o3t -6f73-o/-^o ITEM QUANTITY UNIT MATERIAL REQ'D AT DEST'N BY DESCRIPTION / DATE REMARKS / 5so ft ^f' P\f> Sc ft 4-0 CS0P(/3 2 lb eft 4" flkw StlLot CS 6W ??*' "7 1 e# 4*' fftcMfte lSod C-S Rf b)M Sd<k bor. 4 ? eft W 6oSS (POO * CS Seri 5? 3/f" PU{ CS 5cr J h/ 4" GakVLM (So* CS Rf 17 c rTr 72 4' (j)^iftef* (So^ pSb (o^p Rf t. --A<jy (b ea bo If S~7 u/? he* ^ >x3A" - l t\ U' f7^<l /50s- CS ff U/v 574 b to / e* ^ ($47/5 ft ^ As b Cor'-.p Kf~ r; ^ li ? ea x 3/t ( 2/vft !x>ff [f 7 ls>/z hex nu\ X /2 / 6& (o vC /f^Wcv 5b6i/ a c /9ft; SHEET ! OF ^....SHEETS CHEVB8 5792 MFC. 334 l 2SM 2-531 PRINTED IN U.S.A. BILL OF MATERIAL JOB DATE DRG. NoSHEET_________ ORDER No. _____________ __ '^3 (pr2) APPRO. JOB No.^/p3/-^ 7>Of-36o MATERIAL REQ'D AT DEST'N BY ^ ^ ` ITEM QUANTITY UNIT DESCRIPTION REMARKS /J / V/' fan LlOoo* cs S<0 / ea (jaIc VL(/ ^ $ - Mft!p etu) i;W- fc^Ci^Q Nf~T" /2. (-s, /feW V y< offy 'kite'________________________ (V^ ' r L^ 1 /W hx pif, 3% Sp/i 3j 13oU)> CHEVB8 5793 SHEET J, 0fr2- SHEETS MfG, 334 i 2 3 M 2*33 t PRINTbO f r-4 U.8.A. BILL OF MATERIAL 32>')l bJOB. DATF /" 2l~8(_______________________________________________ DRG. No. ^ 3-1^2/ SHEET 20 ORDER No.i^L$930- kfotnuiK .ITEM QUANTITY UNIT / 52 o <7 APPRO. JOB No MATERIAL REQ'D AT DEST'N BY ___________________ DATE DESCRIPTION REMARKS 2 II ' 2" /W ShftJt 05 9ote 3/ l" fla-ie. /59* C.s. OF aA/ SO, 4o t*'* 4 4 fi/4 Yf' (WO# fc cS ScrJ r/ Yp $o$!> C.S f/OJ 6 / e* % " Get l/t-i/ fi/o? ^ cs e f/i) ffc fit ioie . Nfr f)(/ /M // Cr. 7>,L 7 / * 2n CffifT iSo # 400' f-o.*/ ^ /Of s y 7 (f fq y/7 * 3" s/~a &/* $-7 is/z. key /]^t$ 9 e* /O' ff y,5, 5c0 /o ! <?* ()fl Cl 3-C`ao jv iaj-p Co C-f> 2/ f_. Off Co'fZ' //27/ru J Uy !} 9 1HJ Upr/Oi'<y as' (&Z.? 0/ (./ < \) * SHEET// O/F/ CHEVB8 5794 SHEETS MPG. 334 ( 23M 2>931 PRINTED IN U.3.A. JOB 330 74 DRG. NO. ITEM QUANTITY UNIT it- BILL OF MATERIAL DATE /'22'Sf _SHEET ORDER No. 0^ ft $ APPRO. JOB No. l%2fl"bl73'0lsLe MATERIAL REQ'D AT DEST'N BY. 2-/^0/ DATE DESCRIPTION REMARKS 4 y A*' bott 67 03^ >ts J3 i /f lx /S ( e* (jGsht /SO ^ Ash fo*? At >/ W /%-> (S SCrJ e# 7 ea fV3f` fk^z fcJva-'v- i5ou CS At UW $, 4 Ho h?cz. lL / 'Q Vf t fYi" kiPnk S Ro CS $LE/t$ Coac. 17 / e& 3 U f-icfociz. to? Z (5 A f- x>n j '7: k Ho a/ ea 3" Gasket loo*1 Ash co^p Af^ o' h% pii (j> y' 7 StA bait B~7 o'2- iao", - 10i/ 1! T i|1 Ihrlti ytffii&r 1JpUT rz f.jA 6jt\S O H.0' (til 3^ /^Ohrho't ) CHEVB8 5795 SHEET J2.F z SHEETS BILL OF MATERIAL IQR 33'37{3_____________________________________________ DATE /- 3 2 - Jr/ DRG. Iffo/Mi X ' ISP SHEET H ORDER NO. APPRO. JOB No Jl027-yi3-D> -3bo MATERIAL REQ'D AT DEST'N BY ___________________ ITEM QUANTITY UNIT / Pa f DESCRIPTION 3" P'pz 5775 87? X.s , P}aJ REMARKS !92 et 3' C,s.2/J u-f ScJ Xp l 3i e* " w urf c.y f 5 C, 2f e* 3 " //a 3A\ Lfo 3CO # cs. XX LW 75~ a 80% foOOO & CS. 2tr3 (f? / eq X/" C.S 5^ 7/ Yx" fadbt IfU/ C-S &L& sUiiig X7 on oa / n cx. PiA J fci&'cAk -fr^ /(/XX ? 7 e* P'^'j y 5p, > SrA- ? 7 & 7 " Goikd po* 'Cp PZ r IpA^ to X ea Pil'd) Ycf" %r) &fi.(4 C, 37 uh iaoU "--j---- --------- -------------------- ' CHEVB8 5796 MFO. 334 ( 2SM 2*53 | pftINTCO IN U.S.A. BILL OF MATERIAL JOB 33 "276 DATF /~2 2 ~% ( DRG. No. ffih3$~S22-3/ SHEET ^ ORDER No. 8(p< 0 APPRO. JOB No F602?~bn3-0/-%o 'OQfM'J X" 35^ MATERIAL REQ'D AT DEST'N BY 2~(G & f ITEM QUANTITY UNIT I & /f DESCRIPTION 3" <^/s ^ do OS, Rpu,1 REMARKS z IT 2" 5Ws ScklfD 3 </ f7 2" /W SV kk CS. &u> % / 3^ BibfkJ 5/2 4X (2s /5X CR- /. 4" $)Vij Sh) ^2 CS 3^0 LM* / CSOf to"v" Rep) 27/ SfJ UH 3^> % Cd JZ_ SI X/ _i_ 3" UqcL 60^ CS Rf UM 5d (ft i G? ? x l1' Ked, FfasnL l5o*C> Rf Isa/ SikHos# e __/ ______________,_________________________p0 Yf (f^i f XZ7 C.l hS'f Re/)* 5h lot C, 5/ 10 f X/ 3" desk? /5o* j\<* if ii* 11 2 f" (jtxkeS /S(f^b (o^P if Hi (a V ns 32 CC\ %" (ri) x3'/2" w Uf lo/ h kex 1 CHEVB8 5797 SHEET / OF 1 SHEETS Mra. 334 | 28M 2-93 1 PRINTED IN U.S.A. JOB. DRG. NO.. u/ iuu v/ 1 it irv 1 I-- i v ioi--> _____________________ DATE. .SHEET. ORDER NO. z) APPRO. JOB Mn.FFMd-^Tp-b\-3Lt 2~ ((?'%( MATERIAL REQ'D AT DEST'N BY ITEM QUANTITY UNIT DESCRIPTION REMARKS /3 /. <(" SU^<l (So4 CS RF UM {4 to & Ire ' W/ t* b fla rfc !So ^ CS /CF k)tf Fdf fa :Pe (S / b" fa*e (SO* CS Af- SO? Ost 60 ((? l <? W f/f fj0*CS/?f J n l _ b` Gos/tef G>() ^,G)C (o^p C\F /fp // it e Ca ^/f" $ X. 3 Vf 5FS bel-h /]-? u/% Hu is ii / t* y b}{- Ftf ISO^ CS FF IlCr-jr, ?o f e* * Fo')t bo00 & CS $er) 2( i 2" ^k" iiboiej- ~(OecvCs 5t,j fk i & It i' et %" PiM CS Seri. o OjC p > i_/ `/uCz dtp, 2 IPI/m ________j f) { \J$Q] fud iro'~\ /f. p. Qc^ry fyll 1'Z lOol^S .................... - rHFV RR K79R MFG. 334 ( 25M 2-33* PRINTCO IN U.S.A. job J.LuzJ:LtiL BILL OF MATERIAL _________________ _____ DATE.. DRG. No.A: -/6- 477 5 j r?S H E E T H / . ORDER NO. Ifj g ?___ if ( zYq fbctck 'S~2.lt1^/ - APPRO. JOB NO._____ J____ _ .i/v/vi #hrr~ 'A 12. (< \J r-*e' MATERIAL REQ D AT DEST'N BY_-`36sSBSE ITEM QUANTITY UNIT DESCRIPTION REMARKS i /\ .j u 3 K'i is____ C S /A" iJ ^u-/ J> C H lo'` C.S. -jo3 &h/. ,fMw tL-S r U u7 r 4/ J^J4-'i- iL/7____ ^_lsiL___kZiL jU- ir-'j ..ZJz^. 5_ 4 _ -X .lSO-____ ,,/i....Sj___ ioLiZ___ilZj-__ /?. /f i. //>' /5oa /S' /4/ /~ A &L. JlLL `V.-9 ? r ______ _ 4/4 u .s. e-,M-7SL S<-. K 2. -silC---& .JzL d- , ' /I ' 7~ A / e1..; .J *'* -/ii J-----LSSJ--Sr .(.^i. x:..<k__ -L- CHEVB8 5799 SHEET OF -; SHEETS JOB. ___ DRG. NO BILL OF MATERIAL SHEET. DATE______________________ ORDER No. 6M ' 13 APPRO. JOB NO._________ MATERIAL REQ'D AT DEST'N BY SHEET OF SHEETS -o i RUCTION CO., iNC. csox 27169 El Paso, Texas 79926 (915) 778-0676 ~ industrial Maintenance and Construction orA&NTTV.OT CUWKKD r no. C-15-035-82 O.K. ire Chevron U.S.A., Inc. P.O. Box 20002 El Paso, Texas 79998 eECFfvt SEP 2 7 hoc H. IM. EU Tn Charge No. ontract // C-15r035-82 ob # 0135-250 Oi-^ract # C-15-035-82 hange # 01, Dated 9-7-82 Description Liner Replacement on D-3509 Sandblast/Weld repairs to Drum N? 749 Date Sept.22, 1982 terms Net 10 Days Amount ^j|ijg9figgCg 1 CHEVB8 5801 II'UUI Contract Nnmhrr C - [532^Change Number_________ QJ___________ 3-7'-0Z- Del It! Company__ CH6UCT QSA WC___________________________________________________________________________________ Contractor_ tlMMflAJS (XfJSndatDfJ I ML_________________________________ The requirements of the above-designated Contract are changed as follows: C^MTTZ.ACTDft_ SfrkiX- STftAE, SA/OOSc/fer Tfft? iMT&LlolL, Aajp pF^fom coap/M^ (S^pai/lc td rvpe' p^m. P39o^y As v^uLEzreo Ti+e c&s^Pm^ (i^fnesajjmiL/e. -*'%:$$S'8!! J'*''., t.*'* o -.v........ 0^.1 ' .S .. 'L ! SEP 10 1982 H. N. EUGESViG 3D 'F:X7.L A r/U:*:r COMPANY and CONTRACTOR agree that CONTRACTOR'S compensation shall be adjusted as follows:. Tfe \ZALD OPtT-VK C^rAiOUQ SHALL BS This adjustment covers the entire compensation for the Change set forth above and includes, but it is not limited to compensa tion for all engineering, material, equipment, subcontracts, labor, overhead, profit, changes in scheduling and delays resulting, directly or indirectly, from the Change. Charge Job No. Remarks Date 9-Z8-8Z, Date Rec'd_______ CHEVB8 5802 F CONTRACT PAYMENTS V/lfu&yi & Jl. Chis. frcTOP 72TM^*^ j .ov*y. ^.. CONTRACT Kl0. CONTRACT DESCRIPTION JUfcaMA &... ................ 5,3.?_.f CONTRACT 'PERIOD- FROft-.LrltdJ^________ TO--f-/r./..^L CONTRACT AMOUNT - TIME ^ MATL.. FIXED PRICE APPROVED 3V-LOCALLY----------------------- SAW FRANCISCO DATS CF DATE INVOICE PAID INVOICE NUMBER REMARKS T# M 7V? a,,lgi^. AMOUNT PAID balance HUWNJN a total f/v RUNNJ N Q total DUE ' , THIS 15 AN ACCCUNT/Na "RECORD. DO NOT DEFACE WITH SIGNATURES OP STAMPS, "PLEASE RETURN TO VOUCHED DESK. CHEV B8 5803 EL?-2+23 (7-Si) CONTRACT NO._C-15"-035" - gz. APW-NOr;____________ ZTof /Oo. 3S-O90 TELEPHONE BID AWARD AND REGRETS Mr. CjAKX-And TiMmomsf of by me on & I 1 / 6Z I iHmou; CoMVrgJcnoA Cp. was informed a.m. at < ' OO p.M. that they were the successful bidder on the job of:_ T)-3S` O ^ L ^gnPLACE-MgKTT- --- "Jog ISJ-VC ~TVrer 'F^ZTM^\?Al op BY t srr~iKie, S'AR.Ajo L i/oere, An^ T^e' l /v) AttAlc At7 o a/ <9^ A KJerVJ Fi s^ec^tASS. C l^CLOt>t^ At-t, L-ABoft- A WO MArtTE^LS.^) , /''f ^ CaAgcAup ` I TmmomS has agreed to pick up and acknowledge their price and start work at that time. ^>-/k-Sz.^ p.my on & / I o / 8 2. I called the unsuccessful Contractors and informed them of the low bid award on the-' above named job. COMPANY NAME -J NOC iVtA SLCK. CONTACT kJasu ^AfcfctTA DATE S-to-bL TIME })\10a.. WYLerK- _L|'J-xX>STEiQ.C_ \a}oS.<L<i Sal Ro dr 1 ssuis-^r -ferv< 9SA (^MAi ATT7JAi->c^) t". VaJ . _5>A <_ Fj c LcjrhH t~i ISos .ie,0cr;z EL. P cmrfLs. S-/0-8Z. l{IS'a.h. fl: 2a,h. & - 1 o- 8 z. CHEVB8 5804 SIGNED DATE: MEMORANDUM GO-144 ^_LAjV________________________ _____________________________________________ _________________________ M, GlTT- /h4J><Z fan 10<Sz ect; ~2')-~35'Ocf______L.H'J&C. ^erPLAC.srWtTtJT'our file; jTfP" 0^6 ' f ercerPHvt^e 75tP> /4tv*jc> A^o 3?&eTs uppurHa^T / r0UR MU; !*-&$ (2^^~TBACtr lAJ-A-i A^AG-DCP T& V/ (j? t^ZrUu ctTOjO IS /^A~>T~7d/ F'A'rt^OhJ ~t j-Az' djo^'^-Ad-T- (^C- Jjp ~oJ5~ -- ^t&t^srz* tpuer A&At^ U&ersjQ./ or T>^ -Tcg^ WHEH REPLY IS REQUIRED, FORWARD ORIGINAL AHO ORE COPY - CHEVB8 5805 30-lm (8*70) CONTRACT NO. (Si 5~ -0 3S~-62. -A'Pff-HO-. Tos bJo. TELEPHONE BID INVITATION The following Contractors were invited to bid on the job of: L i KjeT2. rRsr~P'cAC erMC/Jr' -- To? 1 Uy/oc^' 3SO f ~TU- OP Au> Ty;c A-/AJer7C "TT-vi^ /fiJs'ry\u.AY7o/d 07= A hJe~vJ FKBsr^igrcAiZ ivo-vp^c, l.ae>s>c_ Awd MATtTTZlA ., ) - I ( Maztin (?0(j}J'T&5A?J ) called the following Contractors todav, 8 l 10 / <52_ and invited them to bid on the above named -job. _______ a .m. told that a job walk meeting would be held atp.m. on They were / --J The Contractors were asked to meet at the lobby in the Administration Building. The Contractors invited were: COMPANY NAME____________ ^]~ACiC. U/n iSL^m i h)C-. CONTACT DATE y-JAShi OARD^A kfyLe% Tubus-re. al k}oZ% * Sal Rodri soez R.IaJ. McGicrrHoJ Sal. RooRtauez l i y-i h-4G J->S C^ofo 5TEo CTT/oO Sp A lA*ji> j i" m oh> <, ^ C iJ^cvejoU US (^AiMTErNA/<.c) L. S~. Pererzs &-/0-6L &-/0- Sz. 8-to-dz. S-zo-Sz. TIME ft - to A.M. lhnrM. / / 204. m. lOlOOA.rt, -- /Ul T^LcTP^ok/erc> <ZokjtActor.2 ?c?rF=u s tf-p 1~c> B / > . Signed: <r5f pPLCT~f-e~NT-`*lrf 8id /Kjv/.TT^oojDate; 3-/0- 82, / CHFV RK v LAvJ t~r y/l\_ MEMORANDUM go.144 $~`7 . 19 <12- ect: V-3SQ1 -- LI/, izi___ 'Ee:PLfi6erMctJT .......... 2? / aj 'jt'n$r7oJ S^j pF^jcwe<vr ^{ ____________ 0U EllE: 35~ - )<? 4, _______________ yOUR FILE: /^ SLerPZos/ ~T+te~ /=pic.cw.<a/c^ d^^TBA cr-o$ T>iE> Ncn~~ '/' A 5v& ~7~7^r j>-3S'Oc? >^cm <erp<-A<ie'H.enr n^crr&vr- ISA S 7>g~.T~^c~ ~r^v ' Z^/o fJcpf /4AV& /*) ' pjLPe^mser y~a ACtC A/h,sd.e. /^7fizzes' -7~U^r ZTQg. z) K/a'um. J./Jousfre,AL h/'cC&J'S ^vX>/Zt CriZZ^Z /\yo (PttTS ygp~ (^OAJtTAcy-pja.--J eZ_^/ <S> A7~A i^-o _.cS AT^o p^>e 7 14. ooo --_____________________ ___ Nonr I +* -T5> __ _______ TrP ^aL THg U E.Cj^hJ(Z^ &f=r TWT JbS, WHEN REPLY IS REQUIRED, FORWARD ORIGINAL AND ONE COPY CHEVB8 5807 0*m (4*70) ivron Chevron U.S.A. Inc. mt/Location MfabJUP^CTU^ltJCi DNTRACTOR's Name and Address ~ [ iMMow s CoroirEocnorJ -LHi* h/o<.TV Loop 4 TfevtAco po^r- OPP-cf E7u Paso, Tfms zni(*^ 799 Contract Sc J TVYAS Date Contract Number Ayfecisr 10, If 82 (2.-JS-035-- st. above Contract Number and be addressed to the undersigned COMPANY at: (2 j+evf?o/o (J A- j pcsr Office Bo* l Paso, TenAs 2.0002. 7 997 & ONTRACTOR is requested to perform the work and furnish the materials described below, for which COMPANY agrees to pay F<o -T>nr strEVrct-s (j LtsnrD ~7E>en-o*r' >*~j TXtr ' T^e^sceipn oW op Woe.^ yVu.D hatitEiAls. To 23ff~ Scc.tt'oki . -Mo-re--- (2.oJTUA^T-Dt's /ktPDmo^M- tocune^rs -Pletasc rrre. *Tto c^^meAcr-r fsjuHBCK. <Z- (S'- ooi - 8 I . inal payment is to be made upon submission to COMPANY of evidence, by receipted bills or otherwise that all costs incurred for the work have been paid. ERTIF1CATI ON: CONTRACTOR hereby certifies that it will fully comply with Executive Order 11246, as amended by Executive Order 11375, and the rules id regulations issued thereunder, which are hereby incorporated by reference as appropriate. CONTRACTOR commits itself to such compliance upon cecution of this Agreement. FFIRMATIVE ACTION FOR HANDICAPPED WORKERS: The regulations issued under the Rehabilitation Act of 1973 in Title 41, Chapter 60, Part 60-741 : the Code of Federal Regulations are incorporated herein by reference unless this Agreement is exempted by Federal Law, Rules, Regulations or Orders of the icretary of Labor issued pursuant to said Rehabilitation Act of 1973. FFIRMATIVE ACTION FOR DISABLED VETERANS ANO VETERANS OF THE VIETNAM ERA: The regulations issued under the Vietnam Era Veterans' eadjustment Assistance Act of 1974 in Title 41, Chapter 60, Part 60-250 of the Code of Federal Regulations are incorporated herein by reference unless this greement is exempted by Federal Law, Rules, Regulations or Orders of the Secretary of Labor issued pursuant to said Vietnam Era Veterans' Readjustment ss^-mce Act of 1974,- i iCTOR agrees: commence work on or before AOO VT 1982.. To perform the work and furnish the materials in accordance with plans d specifications furnished by COMPANY. To use only material of the best description and quality unless COMPANY shall give specific instructions in writing the contrary. To complete the Facility on or before 3&Z. A * . and upon completion to leave the premises in good ier and condition. To conform to the TERMS AND CONDITIONS on the reverse side hereof, which are hereby made a part of this Agreement. iy Changes to the requirements of this Agreement must be authorized in writing by cation of Work Appropriation or Job Number Eft. Paso Ren=iMd-cy ; t *- Paso, I exfts Oi 35- 2SO scription of Work and Materials to be Furnished 7 rHMtavs CoUSTRocnes/ swti. FuteHiSH A-u- LA6oL, E^UiPMen^ M AveTtfAts. Akio S tsPenG/iSioM to PiTE-FoeM ~nr- FollcWiMC, AE/ owp-So?,' !) Re HOVE- All too i^remi cr, i >j(j /jozules^ maww&v's Ar-J& Bo i 4) 5AMD8LAS.T T ^*,TEr METAL Awe AP^Y .. O) i AM*, r OF ToLyesmct. ren-ICR. TO N aL. StMRF CoftWrtS Tto -EAO.us, AUO A**.y PoLyc*-CEfE. POm/ TV SHARP AhCtUTS TO 3J Cov/eo RAWS. i) Afpl, -two tz) LAPSES OP IViO*. F.BceCLAss mat-, HPWbMA'irt /co-7e w.TH VWc EVrex. JCtrs.M ~ro foo^o iroCLOOi^O NtoXxc.e5( MAwwr>V AwD BoiLCEHARtHS, 5) Arpr-V A Ci-i_ CoJtT OF Vihv'l SSTaae, duCtr, ^ue-ctk/C-FfoLi-DAV Jens-P, Cr&itiDj Ann PATCH Au. tbrqS jepted-' Tcp A*" APPLY A S'*?. WAA- VinVo E's.-rsre. tdf Ct-r FOA TcrrAt. Fimi Si4 OF A-PPlei. ' loo - 125" MILS, Chevron U S, infrocto/l^ ^ ^ .r (Company) a^/sl^3uplipte copyendreturn to'cOMPiwYT r ' CTORls State License No. (where required by State Law): Jompletkd___. Superintendent or Foreman Dice Number narks Date Amount Date Received Charge Account Number Job Number Ot tbS" - a^O 35'-09Cp run/ R8 5808 Tgi: [it]'ife; rnvirvioisis construction co., inc. P.O. BOX 27169 EL PASO, TEXAS 79926 A tte n tio n : M r. M arty Countegan M hd n cr hd C> CO O O oMtri CD o<n1 a . t'jgftJ (Ilf IMVHL otO CO o oto > -o VO H MO MCOD 0 O 1,: ' CHEVB8 5809 v____ i| THVWvioiM coiviSTnRuonorsi co, iisic. P. 0. BOX 27169 EL PASO, TEXAS 79926 (915) 778-0676 (915) 778-0532 m. Industrial Maintenance and Construction August 10, 1982 Chevron U.S.A., Inc. P.0. Box 20002 El Paso, Texas 79998 '''''/''Attention: Mr. Marty Countegan Re: Bid D-3509 Liner Replacement Gentlemen: We propose to furnish all necessary labor, equipment, materials and supervision to perform the following work on D-3509. 1. Remove all existing Saran Lining 100% interior, including nozzles. 2. Sandblast to white metal and apply one (1) coat of Polyester primer"to 100% interior. 3. Grind all sharp corners to radius and apply Polyster putty to sharp angles to form a coved radius. 4. Apply two (2) layers of 1% oz. Fiberglass mat, impregnated : 100% with Vinyl Ester Resin to 100% interior, including nozzles, manways, and boilermakers. 5. Apply a Gel coat of Vinyl Ester, cure, Electric-Holiday Jeep, grind, and patch all voids, re-Jeep and apply a 5% wax-Vinyl Ester Top Coat for a total finish of approximately 100-125 mils. All of the above for the lump sum of Trusting the foregoing meets with your approval, we are Sincerely, TIMMONS CONSTRUCTION COMPANY, INC. GET/fh Garland E. Timmons President CHEVB8 5810 rirvuvioiNis construction co, irsic. P. 0. BOX 27169 1915) 778-0676 EL PASO, TEXAS 79926 (915) 778-0532 V__ II__ ; Industrial Maintenance and Construction August 10, 1982 Chevron U.S.A., Inc. P.0. Box 20002 El Paso, Texas 79998 Attention: Mr. Marty Countegan Re: Bid D--3509 Liner Replacement Gentlemen: We propose to furnish all necessary labor, equipment, materials and supervision to perform the following work on D-3509. 1. Remove all existing Saran Lining 100% Interior, including nozzles. 2. Sandblast to white metal and apply one (1) coat of Polyester primer to 100% interior. 3. Grind all sharp corners to radius and apply Polyster putty to sharp angles to form a coved radius. 4. Apply two (2) layers of 1% oz. Fiberglass mat, impregnated 100% with Vinyl Ester Resin -to 100% interior, including nozzles, manways, and boilermakers. 5. Apply a Gel coat of Vinyl Ester, cure, Electric-Holiday Jeep, grind, and patch all voids, re-Jeep and apply a 5% wax-Vinyl Ester Top Coat for a total finish of approximately 100-125 mils. All of the above for the lump sum of THREE THOUSAND SIX HUNDRED EIGHTY TWO DOLLARS ( $ 3,682.00 ) Trusting the foregoing meets with your approval, we are Sincerely, TIMMONS CONSTRUCTION COMPANY, INC. GET/fh Garland E. Timmons President CHEVB8 5811 f'ST OF AJEP'ALS Job Mn /0-3?9 List 73 ^^^counting Charge Nn. Ol}0"&Q'` 2 Draftsman H. DOMINGUEZ----------------- t* i DATE REQUIRED:__ ^2S/5/_ Date31.18-61o' Engiiwv Lead Engr:. FOLLOW-UP PER ENSR. INSTR. EP-2068 (YES) (NO) $ ITEM NO. folMN LI IGAIA *Se* L305BPB J7 SIZE i i" ~ov DECRIP T ION PIPE 6MLS SCH 80 C5 PE. ELBOW 3000 LB CS SW 90 SOURCE STOCK OR P. O. No. EST. DEL DATE E L20KAIMD L79B0I FT <J. 1 IT-0 JLL79B05 *L r L30SBDA <5 L5IMAI 10 L40JA3D6 n IL6IJG0 12 LG20BM 13 L40EA3C L4O0A3DE* 2. IJL/' Lt__ lj" ,1" GATE VALVE 600 LB CS 5W 1CR WELC 'EDQian- sa CHAIN - MACHINE, NO. 2, 9 GA. ELWELL SuZPLUZ STRAIGHT LINK, 46-B WHEEL-CHAIN, VALVE OPERATOR, UNIVERSAL TYPE, PACIFIC VALVE PART NO. 46-B. 5? ELBOW 3000 LB CS SW 4S TEE STD WT CS BW Jyroc.)^ 1 FLANGE GOO LB CS RF WN BORE SCH 4O/^/-/ GASKET GOO LB 304-/A5B SPIRAL. WIN [hZXLK STUD BOLT B-7 W/Z NUTS FLANGE 150 LB CS RF SLIP-ON FLANGE 150 LB CS RF WN BORE SCH 40 * to- GASKET 150 LB ASB COMP RP RING |fr*3zui STUD &OLT e>-7 W/z NUTS REDUCER STD WT CS BW CONC tT L3aH07S- x TEE STD WT CS BW FLANGE 150 LB CS RF 5LIP-0N FLANGE 150 LB CS RF" WN BORE^. SCH 140 GASKET 150 LB ASB COMP RF RING STUD BOLT B-7 W/2 NUTS iflTWICK SECTIONAL TYPE H:6H TEMP 4-PtPE~~tN5U LATION 2b. .N15-- mvN4-~ 4aU-G-2-4^I3S|}- ?- BLIND FLG ISO LB CS RF IE BOSS 0000 LB CS SW GATE VALVE 800 LB CS M-F/SW-SCRD PLUG CS SCRD _ Ship Oo>e c/? ri'/Fy* cr/7 .vY? rfFiat.Arz- foci pit .FHur OFF I/A.UteA. ah v\ ( CN moo oo m > LU X o H LIST OF MAT ER I A L S77':; 77f7' job NoJO'349 vy;-'-' List Nn _/^1 " 77^9 ' Accounting Charge No. -$flQ-- Q& ~ 2^0 PraftsmaXHEKTR Y~TTOM ING IJEZ :V ' .- Eng?neer:_[/<y^* 'St, Lead Engr:,T DATE REQUIRED;-ff/g//<g/.. . ..Date ?/? /#/ "7 ' ' FOLLOW-UP PER ENGR. INSTR:' EP-2068 jYES) (NO) MK NO ITEM 9UAN NO. SIZE 1 T-ITG'ATA ~ 30' --1;'. '2 TT7 /. - 2 :L34GAHJ. 1 x.G aj ; SOURCE EST. DECRIPTION STOCK OR DEL. P.O.No. DATE PIPET7SMLS' SCH.BO CS PE' 7. .TZXXTITX * -- ' '-- - * -- nipple75ch:o:cs. toe- poezz:7_..i..iz: _! ----- --,_____ 3 L20KAIMD :2 's' GATE'.'VALVE BOO LE) CS BW I2CR7.WEXD lD~--~ *--- --- 4 L30SBDB. 14. it'. 5 L31SBD7..7 ;-2 1 - ,1 `2 6 .L56MA1H ;l ' 2% if' ..... ELBOW73000 "LB7CS gw 7sozDE6:rT'7 '*7---t--* --" " " ------- - tee 30007UE::.cs;:sw 7;;.j"'.rziz:" ^-t- p''*'"*---- ... .WELDOLETS.STD7.WX CS - . .-- 1, i J. /J ,, _ _ 7 L40.BA3D3 _..7 :zi --- `-- :ELAWGE:::r50. lezcs re ` ww : bore :.ch 3Cf'.^TTT~" 8 L4.3 BAB!: "2" ziZ::; 7BLI^D7FOJsJ6E7n5Q.LB. CS..HEl^21 ZTll 1 9 uojsta:_:. .2..:: 10 LS30BMT :s".: .. ... .GASKErjsarLBirASB.::^ "stud;. BopL.B^x;^2;...NUK :-- ill I_.77L.77r7 II 30' ii ifTHICK TSB^T10WAL:TYP.ETHlG^.m T." TT'X7~T*--'"" --------- .. ............ 12 77717 pipe::iios^ti^.;._":TM't . r,, J>*~***~*"- 13' X55MAI.DA J : ^,/z // - ..reducer:.td:.wt:cs bw ~ca#c7r..~:..-- ----------. - .. --.-- ** ' . . "' ** ~r'------------ " ----*-- ...----- i -- 16 .... t . ... 17 18 19 . ... ;----- -- ~~ -------- * --------- ____ ^,U-- ZY / * - '-- *"""--...i.-- ------- . . _. 1. ..... -- ` aI y XW^/______ ~h/ J Y V w r}y/~.~?___1____4__^,1. i*f1a_________7____________________________ _ 20 _____________ UL l 21 . V , 22 23 24 25 26 27 ! 28 29 30 ' 31 CHEV B8 5813 32 1 -- 0-3^ LIST List No. OF 97 7-3 MATERIALS Accounting Charge No. >(t.u . sv -. t.;. <. .- O / / 0T 2 9C 20anii.J MiNCiUX.. ________ - DATE REQUIRED:. 8Date .SlU --.fi 1. .. :r: V.A.6, Lead Engr:_------------- FOLLOW-UP PER ENGR. INSTR. EP:'206ff (YES) (NO) t p yA ki n QUAN 3 A1A 26' -SBDB 7 SIZE [k" li" DECRIPTION PIPE SMLS SCH 80 C5 ELBOW 3000 LB CS SW PE. 90 o j SOURCE 1 STOCK OR P. O. No. ' *, w EST. DEL. DATE >KAIMD 3301 i i--" 2 17-0" GATE VALVE 800 LB C5 SW 12.CR WELC iED. , CHAIN - MACHINE, MO. 2, S GA. ELWELt STRAIGHT LINK, 40-B i 3303 1 5 2." 34 WHEEL-CHAIN, VALVE OPERATOR, UNIVE? TYPE, PACIFIC VALVE PART NO. 46-B. 5S6DA i MAI I i i DJA5DG p SC Z ZO BM 4- 3 BA 30 3 DDBA3DT t__ 1STA 3 \L" It 3 ELBOW 3000 LB CS SW 45 TEE STD WT CS BW 11 21" |L" 2 -5-V v 4- ta flange goo lb cs rf wn bore sav 1 40. GASKET 600 LB 304-/ASB SPIRAL WlN p STUD BOLT B-7 W/Z NUTS 3" ' 3" 3" FLANGE '.50 LB CS RF SUP- ON FLANGE ISO !J3 CS RF WN BORE DSCH 4 GASKET 150 LB ASB COMP RF RING l 20&lvi ! )Z dMAIPaJ i 3"x|i" STOP BOLT B-7 W/2 NUTS REDUCER STD WT CS BW CONC SJfAiDl I iM.'-'i ; 4.. . r"t&. ^ 2 ' V *' -- *W. i' tp _ Z jBA3Dt.J 2 2"' V k" r tee STD WT CS BW r . Z" FLANGE i j FLANGE. 150 LB CS 150 LB CS RF RF SUP -ON WN BORE 5CH 40 i BTA j... .................... 20 BN i ! 2 & | l _o - r , -T 3- i^ 1 11 !i 2" "rf x 3^ .... .. .. l- '' 'z GAS KET 150 LB ASB. COMP RF Ri'NG STUD BOLT B-7 W/Z NUTS l=r ' THICK SECTIONAL TYPE HIGH TEMP PIPE insulation b - 1 2' 2" * _ 505 i 2' I1 i '2 >KAZ7 j Z 'CABVy Z 3" i 3" BLIND FLG 150 LB CS RF 3 T> ... A 3" ....TJ. . BOSS .. CATE t PLUG 6000 LB CS SW VALVE SCO LB CS CS SCRD M-F'/SW - 5CRD -7 1 1 1 1 1 1 t 1 1 `1 1 1 | I J 1 11 I f | 1 J1 8CHEVB 5814 1' CHEVB8 5815 try sO JOB /(* w/=tT..-yc;~ 3ILL OF MATERIAL , , ___________________________ DATE 7/ 3. L//SJ DRG. No.. __SHEET_________ ORDER No. H7?~ 77/7/ a&joc;- %://<,>-/y~25>0 APPRO. JOB No. 7 Z'7 I f ' F-O v" / \ '7 7 -- "* / ITEM QUANTITY UNIT MATERIAL REQ'D AT DEST'N BY 3 // //S / OATE___________________________________________________________________________________________________________________________ ^ ' OATE-------------------- DESCRIPTION REMARKS / fIK/ A 7* .. (7 /1 A ; ,7 7S7>, / =? /X` . AVO^', //- JZ /d 77 Sto;- B -7u)/-a7 "' V pTP / ____C--C^l___ <A_w / <v*.______________________ /7 {/ -O 7*2- 77rOf/ 'fPo-r-T^, T3 -7 ^Uah?.k / jEQ_ 1 tyf '3c///u hL/WAf AS, f . isrA A' ?7 D / / tfh /72/; :f. / r/-=~ (//' / 77) r" S$/)//6Y) 3/T' kit-- /NCiu>P<5 ~/biZJ$. _. . T" Tl , ,/>/vi D 5________ /7 ? V ~ FiZ- T-~ P/Jv~^ /> -/ (3b -________ " -A 7.; -Wro/s^ . ; 'i Aj , iI.j ! ^^".L .;*1* - ' .{ y ii ' ' s --< i o} <r/ io SHEET SHEETS CHEVB8 5816 MFG. 33* I25H 2*33) PRINTED IN U.S.A. February 12, 1931 Contract No. C-15-022-81 T&R Mechanical Contractors, Inc, 4013 Taylor Street El Paso, Teicas 79930 Attention: Mr. R. M. Youngblood Gentlemen: Two copies of our proposed Contract No. C-15-022-81, which covers "Pipe Vork * Plant 33 Isolation" at the El Paso Refinery, are attached. If you are in agreement with the terms of this contract, please indicate your acceptance by signing and affixing your corporate seal, or have witnessed in accordance with instructions on the face of the contract, and return one copy. Very truly yours, RRK/gs L. R. Shanks Chief Engineer CHEVB8 5817 T&R Mechanical Contractors, Inc. 4013 Taylor El Paso. Tex. 79930 13 February 1981 T&R Mechanical Contractors, Inc. intends to man the Plant 33.Isolation project with a work force of one foreman, five qualified welders and an equal number of pipefitters and/or apprentices. Laborers will also be provided.as necessary. Addition or subtraction of workers will be made as progress warrants. Feb 17 - Familiarize men with job, set up fab area with Chevron representative, transport material, begin fuel gas from knockout drum. SrorA Feb 18 - Continue fg ter ko drm, begin fg to ko drum, begin jacket water, trans port material, ditchwork for jacket water. Feb 19 -.Continue fg from ko drum, continue fg to ko drum, continue jacket water, ditchwork for jacket water. Feb 20 - Continue fg from ko drum, continue fg to ko drum, continue jacket water, begin instrument air, begin 110# steam. j-t*- Feb 23 -Continue fg from ko drum, continue fg to ko drum, finish jacket water, continue instrument air, continue steam. Feb 24 - Complete fg from ko drum, continue fg to ko drum, continue instrument air, continue steam. Feb 25 - Complete fg to ko drum, finish instrument air, continue steam, completely do condensate from water jacket cooler. Feb 26 - Finish steam, test up to tie in fg (2 lines) and instrument air, begin, condensate to water jacket cooler. Feb 27 - Continue condensate to water jacket cooler, begin utility air, test steam to tie in, begin nitrogen. Mar 2 - Continue condensate to water jacket cooler, continue nitrogen, continue utility air, begin hydrogen sulfide, begin plant 38 product. Mar 3 - Continue condensate to water jacket cooler, continue nitrogen, continue utility air, continue hydrogen sulfied, continue plant 38 product. Mar 4 - Finish condensate to water jacket cooler, continue nitrogen, finish utility air, continue hydrogen sulfide, b-ag4-n--tta-feua.l- gas., continue plant 38 product. Phone: (915)-562-8444 or (915)-566-71 94 CHEV B8 5818 Page 2 Mar 5 - Begin sulfide chemical injection, finish nitrogen, finish hydrogen sulfide, begin natural gas, continue plant 38 product. Mar 6 - Continue sulfide chemical injection, begin feed to plant 38, continue natural gas, continue plant 38 product. Mar 9 - Cold cut and move ko drum, tie in instrument air, tie in jacket water, tie in steam, prepare for concrete foundation. Mar 10 - Tie in both fg lines, finish steam and jacket water, test, prepare for concrete foundation. Mar 11 - Continue plant 38 product, finish sulfide chemical injection, continue natural gas, continue feed to plant 38, pour foundation. Mar 12 - Finish natural gas, finish plant 38 product, continue feed to plant 38. Mar 13 - Finish feed to plant 38> and miscellaneous. CHEVB8 5819 T&R MECHANICAL CONTRACTORS, INC. 4013 Taylor El Paso, Texas 79930 PIPE WORK - PLANT 33 ISOLATION Contract # C-15-022-81 CHANGE 1 A) 2/26/81 - Add dummy leg to fuel gas line 1 welder, 1 fitter - 2 hrs ea regular time @ $16.28/hr $ 65.12 B) 3/ 6/81 - Add to Jet-A desulfurizer feed, 120' of 4" pipe and necessary fittings 1 welder, 1 fitter - 6 hrs ea regular time @ $16.28/hr $ 195.36 C) 3/12/81 - Reroute fuel gas from knockout drum to miss conduit bank as instructed by engineer 1 welder, 1 apprentice (6th period) - 3.5 hrs ea @ 1 1/2 overtime (3.5 hrs x$22.21/hr = $77.74 3.5 hrs x$l7.00/hr = $59.50) $ 137.24 D) 3/12/81 Begin reroute of fuel gas from knockout drum to miss existing platform 1 welder, 1 apprentice (6th period) - 2 hrs ea regular time (2 hrs x $16.28/hr = $32.56 2 hrs x $12.54/hr = $25.08) $ 57.64 E) 3/13/81 Reroute fuel gas to knockout drum to miss existing platform apd reroute relief from knockout drum for tie in to knockout drum drain 1 welder, 1 fitter - 6.5 hrs ea @ 1 1/2 overtime ($22.21/hr) $ 288.73 F) 3/13/81 t 1' 4nr ' Reflange hydrogen sulfide sour gas line in five places using fresh air equipment and resteam as required by operators and test fuel gas due to delay caused by $ rerouting fuel gas lines as instructed by engineer 3 fitters, 6 hrs ea 0 1 1/2 overtime ($22.21/hr) & 399.78 G) 3/13/81 Replace 3/4" valve on existing line at hydrogen sulfide tie in 1 welder, 1 fitter - 1 1/2 hrs ea regular time @ $16.28/hr 5 48.84 H) 3/13/81 Add supports on 1" and 2"-condensate lines and on 3/4" instrument air line 1 welder, 1 fitter - 4.5 hrs ea regular time @ $16.28/hr I 146.52 I) 3/16/81 Add supports on 6" steam line, 1" condensate line, and 3/4" instrument air line 2 welders, 1 apprentice (2nd period), 1 foreman fitter, 4 hrs ea regular time (8 hrs x $16.28/hr = $130.24 4 hrs x $ 9.53/hr = 38.12 4 hrs x $17.33/hr = 69.32 ; 237.68 CHEVB8 5820 T&R MECHANICAL CONTRACTORS, INC. Change 1 Page 2 PIPE WORK - PLANT 33 ISOLATION Contract # C-l5-022-81 J) 3/16/81 - Begin dismantle of 6" relief loop station by gas and oil control house 2 welders, 1 apprentice (2nd period), 1 foreman fitter 2 hrs ea @ regular time (4 hrs x $16.28/hr = $65.12 2 hrs x $ 9.53/hr = $19.06 2 hrs x $17.33/hr = $34.66, Boom truck - no charge K) 3/17/81 - Dismantle 6" station by gas and oil control house 2 welders, 1 apprentice(2nd period), 1 foreman fitter 3 hrs ea @ regular time (6 hrs x $16.28/hr = $97.68 3 hrs x $ 9.53/hr = $28.59 3% hrs x $17.33/hr = $51.99 Boom truck - no charge L) 3/17/81 - Add supports for new lines at north end of new pipeway 1 welder, 1 foreman fitter - 2 hrs ea @ regular time (2 x $16.28/hr = $32.56 - 2 x $17.33/hr = $34.66) M) 3/19/81 - Add 3/4" yard air and repair yard air valve 2 fitters - 6 hrs ea @ regular time @$16.28/hr N) EQUIPMENT RENTAL AND FUEL CHARGES Weldinq machines 3/13/81 10 hrs 3/16/81 4 hrs 3/17/81 2 hrs 3/19/81 2 hrs 18 hrs Rental 18 hrs x $.86/hr Fuel cost 18 hrs x $.70/hr Oxygen-Acetylene Rigs 3/13/81 10. hrs 3/16/81 4 hrs 14 hrs Rental 14 hrs x $.38/hr Pickup truck 3/13/81 3/16/81 3/17/81 10 hrs 4 hrs 5 hrs 19 hrs Rental 19 hrs x $.82/hr Fuel cost 19 hrs x $.70/hr TOTAL, CHANGE 1 $ 118.84 $ 178.26 $ 67.22 $ 195.36 $ 15.48 $ 12.60 $ 5.32 $ 15.58 $ 13.30 $2,198.87 CHEVB8 5821 T&R MECHANICAL CONTRACTORS, INC. 4013 Taylor El Paso, Texas 79930 PIPE WORK - PLANT 33 ISOLATION Contract # C-l5-022-81 CHANGE 2 3/7/81 - Overtime pay for Saturday worked due to rain-outs during week. Classification General foreman Fitter foreman Journeymen Apprentice (1st period) Apprentice (5th period) Operator Operator Laborer O.T. hrly - Reg. hrly Rate $6.48 $6.34 $5.93 $2.97 $4.16 $4.96 $4.96 $3.42 No. of Men 1 1 13 1 2 1 I 1 Hrs. Each 8 8 8 8 8 '8 6.5 8 $ 51.84 $ 50.72 $616.72 $ 23.76 $ 66.56 $ 39.68 $ 32.24 $ 27.36 $908.88 CHEVB8 5822 Change -K-fl22-8l Contract Number Change Number_ J__________ -- Date _ Maaa.n 2H ) 19S1 Company _ C-WFVRPtOi OAA____ UiC- Contractor. T k R hK'&cj^bwx cjm______ ^o^T.KPt^TD9> The requirements of the above-designated Contract are changed as follows: \. t)OKA>A.H Ufe TO TOEL. CsK^j VAU.E 2. P<DB VUblrk OF A ?V9E TO PiT^&PEED G5>\^ fuel P'Kow moLKLOT DK-OW. VSEA&- L-D^WlT A* Re^AOTE 'POSL- *&s FmA V^C<L\LD\JT D^-UTA P LATF * 5". Re^oore toeu G/Yb t> brdna to kaas^ J3T34 51*4.4 EjCvSTlK^r ?LPtTFORtA /VAB TPJTPJL'OT & ^uGf FRDna VUA6CJ^.di2T po?L. t\E_ mpo DRMIA - -- ^ k P^FLAM^E Ai_S SoO'fL S "^99*18 '7- F-ePuRiLH 3/V VALVE, osi exiaTiKie, une ViSBKogem SouPioe tie ITG at .. ,, 48 <84 JwxpjtseCOMPANY and CONTRACTOR agree that CONTRACTOR'S compensation shall be adjusted as follows: MI j t2-.l ( /Pub 'ffjoi&a/jn f)ue tfuubRZD Musft^-7Lx> ~d*/f<xs tWfo-sA ^ This adjustment covers the entire compensation for the Change set forth above and includes, but it is not limited to compensa tion for all engineering, material, equipment, subcontracts, labor, overhead, profit, changes in scheduling and delays resulting, directly or indirectly, from the Change. CONTRACTOR aA COMPANY - (/ ..............._ .......................... -....... . Work Completed: Signed Date Invoice NoDateAmountDate Rec'd___________________________________ Charge Account No.____________________________________________________________________________ Charge Job No____________________________________________________________________________________ Remarks_______ _________________________________________________________ CHEVB8 5823 OO-203-OeN (CD-9-76) Change Contract Number C-IS-OZZ'P, l Change Number 2- Date . MARrUV 30 ; I<181 Company _ dtie.\JROM - t). S-fi-_____ IaLLl Contractor. T t R Mfchaku<*m C-om-tractor The requirements of the above-designated Contract are changed as follows: J\ot> SUPPORT om 1" A2^ ^MDEMSATe. UKieS AMD 1 KAO,- 3/^" \M5rrp33KATc>iT air. ulka^. f\x>0 SV)VPC>R.TS OK5 (o*' STEAM. UKi ^ V dJM^tsEfASA.'TG LIMG AMD 3/^,*. it^sTRJ^M.&wnr - AiR- uwe DiSMAWTLE (o`` R^uep Ufop STATlOM AMli OIL dOMTttoL. 4. Dv^MKM-TLE AoOSS STATION M. OIL- CjCMTR_c>L UOOS> Hft.g4 n&zL 5, Add `bo?pti^-T^ Fop- MevM Mgvo pipevOAV Cd- Add w* Vawd Air. uiMes ACT R-SPAVF- \ftP-D k'p Af<_ vau/\ H^3C> *7. EGLovpvAGNiT ^jssmtax. PucL. -.U\P-&6 ^ C2.*2 COMPANY and CONTRACTOR agree that CONTRACTOR'S compensation shall be adjusted as follows: | MOPg.ATs>r' \DOC=>.\U C OlQ: TtAOU^AMD - "SS'X- du^J~ ^Wop T^OL-UAR.^ __________ This adjustment covers the entire compensation for the Change set forth above and includes, but it is not limited to compensa tion for all engineering, material, equipment, subcontracts, labor, overhead, profit, changes in scheduling and delays resulting, directly or indirectly, from the Change. Charge Account No. Charge Job No_____ Remarks CHEVB8 5824 GO-283-GEN (CD-9-7S) Change S-/S-OZ2-8I Contract Number Change Number.-_ ___________________________ Hat, MflRAH 2% /?8> r-- faemm US p)______ iMtr 7~ & R ' MpAHAkneju.___ il<L. The requirements of the above-designated Contract are changed as follows: /. OveRTME PAH SfiTUUDft'H WRUSD . Due TO R.A/AJ-OUT5> DURJM& THE VOEEVC Of MhPvC-V-1 Z - *[ . 1 4- i COMPANY and CONTRACTOR agree that CONTRACTOR'S compensation shall be adjusted as follows:. &98.8ft ( /iW NUA)r)REn-~El&Uf/Utd B^dD P&LUI/Z5 ) This adjustment covers the entire compensation for the Change set forth above and includes, but it is not limited to compensa tion for all engineering, material, equipment, subcontracts, labor, overhead, profit, changes in scheduling and delays resulting, directly or indirectly, from the Change. CONTRACTOR By-------------------- COMPANY By______L.Q Slunk Work Completed: SignedDate Invoice No.Date;AmountDate Rac'd. ___________________ Charge Account No___________________________________________________________________________________________________ Charge Job No, --_______ Hfmnrks--------------------- ------------------ ----- ----------------- ------- --------- --- --------- --------- - - ci-IEV B8 5825 OO-203 QEN (CO-9-76) LIST OF l(j~Li3'X List No. (S 5A ) ^' Ph'- - 3 6 MATERIALS Accounting Charge Mo. DATE REQUIRED: 5j ; -'X}U*~.W~5 lO ] Date ,,?? ? ~ v>ff ' j 'SASL-- Lead Engr:______ - FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (MO) j 'EM TO. . QUAN 5/04 4*4 lH SIZE* /" 34" DECRIPTION SnU s Sfi P'p&Sc-r] ,PjO // 1/ SOURCE STOCK OR P. 0. No. ! est. : del. : 1 J date! 1 ~ 1 ! O! "/42>5 toil / 2" // . __ ' 3000* Fb Bvv.BO a'o ii P i ! 55Pfl / /" 11 1 " ; '5 P / ) 'll? y u .......... 50R ( f* 3/4 S4( c-c,- 5.vo'^'5o' 2 44' ^0 30 ^/ C 0"r~; 1 l'lL1%" If 11 I< ;-;V i' ;T5r ............. i ......... 1 ; r *! ti i` 0 A /: /< j 2'\Az < 6 Pc ---i ! MAiD / 2A3DE 3 iA^Dd 2 >8A3 / 13 bTA 1 1 Sr A / r5C / -&L. . _L O 8 VS W 2" __ " J4" Sfi. So 8 >'/. E//bD 00 I.A" ^55^ 25 ' - . *5 7r/ 7 '/ .........! ! E----------- --.....- L... . , j . So . 3" ISO* 35 B(/^S Ftg. /'& f<.S *i 3A 3OF * ' *34 7" /SOS- V, 0 4k k, A $ C (Soft* A e. 3_3 1r Z -503 Sfj:' 0/ rs Ora ' 355 ^ ' 2 7^c/ ~&o/r ' ________ Jjl-y >V/4~ */- '< -'v)f (V3. !( / t 1 / '/ i ;i __- - 1 ' --; | f j - ! i 1 !1 j a 0 [3 w 4O ^SkrS. \ 8 \AA 4` / i ^ ' j 35 1/ j [( . t ( *i / ............ i ................. --[ A/.' >. | j . >^,4/'-,A-'/ 1> i A/4 ; 8c A - SzAd ** , 1 /: T * POM? A -- 3A '. A 3 `C5 7 BA5 5 ? -t 3 2rr A,.,,;f ...3 "4 -?32 -~iC.O' 4 Y ^411 \S>n~>Jp/-Sjf/. "JO. 5`t -.* -- / "" . '- / 41"1"7 ' / L. /' " :> "v./. -j-)-' _/_> &f '--J-S Fs* ASS V<7.'<1/.9cj -- 5 3 .y ,0 . I' I ?/-r w,,. Sfl lA/'zIc/' 3 *>._ 7 . ..4 Z v S; i/Sybfe'. .. -- . 3. X/._ . $ ! /2AAfPf'A.L /i -TS ir.'-J: '.&. 2./ G sy | -I CHEVB8 5826 H ___'_4___&___1 an r-A/L ^ K LIST OF MATERIALS "1 j List Mn m-9&!0 Accounting charge W ____________ jDATE REQUIRED:--_____________ Da----- Lead Engr- vTFOLLOW-UP. PER ENGR. INSTR. EP-2068 (YES) (NO) j TEM N0. t?UAN SIZE DECRIPTION A2A Zg . 3"~ . 'rMA/M 6> sxt'/z $*? SC#CS /=> .MjZL40jCer.es $re wr 73A3cA &> ^Are me ? /sa cj fc$a r.1BA2D 6? / " FLAM$>/*/ CSV # cz WAZJ>6 /% 3" /( // // // /' SC/-/*?# Mgm, / /.'A". </9SSfr FF /SO &W7> ` /sr/f /& z" // a . jf " f/ zoste * jrc/0 0c.r 3-7 r S&XS'A // . s/ yf w/z Asex A/vrs " // " SOURCE STOCK OR ,, P. 0. No. EST. DEL. DATE . ... - , ' \ --- r. :... -- -- _ --| _______CHEVB8 5827 ----------------------------- 1,---------- 1 1ST OF MATERIALS ,^I9B T&'. List h Lead' Engr: , Accountina Charae No. N1glT&Z.'' 'Z l 1 l^j 51& j 4 DATE REQUIRED: d^zJjbM/ i ' j FOLLOW-UP PER ENGR. INSTR. EP-2068 (YES) (NO) j M ). QUAN /nA 4S' 0 /' W/3t / 2. &rA / /2 2d ; /I i flu w / J:, SOURCE EST. 1 SIZE : DECRIPTION STOCK OR DEL. 1 P. O. No. DATE [1 4* Vr%*3T mtT Ci 7&. 40. &WZ7,, ::::. .................. - ! S? ;. -re: . :::n . ^>/r.: />. \ > ..... . ... 4* SL30W .cS7gi> Wr '&y/. ... J . . . . ... 1 i1 1 2" /S'.'A'-JJ4 /&a &WA/ /ZA* 4a ds ..... ...'.' .1 _ ___ 1 4:r '* ~V/ '//......1/> ~ /7"r'~....... 7/ -- >/...............^ _1 '2"r~ 'pf*fJC 7/4-5S ' ' 7~' . " --//........... - v,'^/r' '1 ^">7` at~...... --------------------- ................ --- . . Tu:xr-&3~m -'4T:zv$t*zsz sstaxz. :itz: --------- -------..... ..... , . w* &do * :c s-&Ga"~........----------------------- .........` ----------- r " Wi r ' :/?lvc> .s&Q5" c.%...... ......:;v . - . ... . ----- --------------- ------- - ----------- -----..... .---- - ~---- - -- ~ - ....... ..... .1 1 ____ - i~ 1 J 1 1 1 *1 t --------------------------------------- zi ; '7 - 1 1 1 | 1 l ,1 A' j 1 1 1 1 1 I 1 CVB& 5828 l BILL OF MATERIAL JOB __________________ __ DATE. DRG. NQ.it O -Zf/ g SH EET ___ ORDER NO.. 0^7 - 9^7 *k' XOZ- ZitlU-W'STZi APPRO. JOB No. Si- J :> ^ item QUANTITY UNIT -- MATERIAL REQ'D AT DEST'N BY 9/7//'>/ DESCRIPTION REMARKS /___ ^; O/PC S/pjS , SW/ :T.....30/ , , ^ > ''V ' " j b \ / c__ . 6V /O.j) a/Ajr . f_, <?s. W a7 , oyP aa ;7 *70 o"_______ ?? /<?; tn 7. /h>/3 CoSQ/;' _______ r-,^N .....y^ y r?&). 2__ Zynjo/~ <Ar, - 77~ 7 w/O. 'Y/ " V TsJfe " ________ ''* T -**' >'* ,-'. ______________l____ i <l i .v ;-k j.Alqj . ' jjf j ,.)/;!! :/ - r'' 'j LOlL^yL-- . ,; . ... _______ yQ_______ / 1L OJU pflirj? V > s4 I'a - - V -- ---- -- / f /? 7i ( L.( 3., /i /Jo.< /PA\)/ ---- ' / A/A 'v<i V ! / ------------ ........................................................................................... ....... ............... .........!J7 CHEVB8 5830 SHEET j OF "^7* S HEETS M f'C, 3'M |?5M ^ - *5 .1 * m k j n r i n in u, s / / ...... BILL OF MATERIAL JOB /: DATE.. w/Z DRG. No. \1 :.. L//.CL SHEET.H.. ,, ORDER No,V>7 /n_2__ ;`'i ( 1" C - APPRO. JOB NO. / .....; /v MATERIAL REQ'D AT DEST'N BY___1'J.-J. * f n a i vr i i s i' ITEM QUANTITY UNIT DESCRIPTION REMARKS ..../ /.A' / /A/' , 7///.> . 'O. -7J& A/y 7 I/I 17 ...// ... I-7/ " . *--- 7> y/ // ' ll 777. /7>ov, 2yy. ...C/L. 57 \Jt, ii y '` *7 ! si Tw , y" M v/a/ Pf "" A/ LxiL...OCL..2i.J ...-sS / // /'/7t/// ,, ... i/- . ~Je // '/n r ..--21_____________ i / <; A //5/J _ 7> 0-Orrrl____ r i / - 1 fi s / > r J) S/;} ji___ 7ly7 /YS'S)S~;-: &zr: ./ zzj // -3^-- 7/ ;>' L'a/t .V> Il.y' /p......... ,/if.Z... Vv/Z./V/./O .. / y. ---j, y I X 00-7 ' ,/Oy /y V' Y ... /' TT/J. ./X/.\+. ': ^ . /I OV- a w y / // ------<--------- - - -- --- ? i ,.// / -!/ 7l ' 777 7 7 ^ /A CHEVB8 5831 SMELT // OF // SHEETS Contract; No. C~15-0068i......... . James and Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A1 of A10 SPECIFICATION NO. EP-418-Q FOUNDATION WORK - PLANT 33 ISOLATION EL PASO REFINERY SECTION I - GENERAL REQUIREMENTS 1.0 SCOPE OF WORK CONTRACTOR shall provide all tools, construction equipment, labor including supervision and inspection, and all items of a consumable nature that are required for construction of foundations and pipeway stanchions for the isolation, of the Platformer Plant at the Chevron U.S.A. Inc. El Paso Refinery as detailed by this specification, including the drawings and other attachments listed in the appendix. This work includes, but is not limited to; a. Excavation for foundations b. Placing of concrete forms, reinforcing steel and concrete c. Construction of stanchions and supports to widen an existing pipeway. 2.0 WORK, MATERIALS AND UTILITIES BY COMPANY AND OTHERS COMPANY will provide the following material: W-shapes, angle iron, channel iron, reinforcing rods, steel plate, anchor bolts. COMPANY will provide industrial fresh water and 80 psig air at nearest point of supply to working site. Suitable couplings and all materials for extension of service to CONTRACTOR'S work areas shall be provided by CONTRACTOR. CONTRACTOR shall provide concrete and forms and all painting material required. 3.0 SEQUENCE OF WORK The sequence of work shall be as mutually agreed between the COMPANY and CONTRACTOR and shall be consistent .with the facing sheet of the agreement. 4.0 INTENT The installations shall be complete in every respect, constructed in accordance with generally accepted, current good practices of the several trades involved and the detailed requirements of this specification and ready to serve in the manner expressed or implied herein, regardless of whether or not full details of such completeness or practices are contained herein. The specifications and drawings are not complete in every detail and CONTRACTOR shall comply with their true intent taken as a whole, and not avail himself of any errors or omissions to the detriment of the work. Should any error, omission or discrepancy appear in the drawings, specifications and instructions, CONTRACTOR shall notify COMPANY at once, and COMPANY will issue instructions CHEVB8 5832 UUll U LCltl, LH*-' X. U KX \J K/'' i1# i. James and Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A2 of A10 to be followed. If CONTRACTOR proceeds prior to receiving such instruc tions, necessary corrections shall be at CONTRACTOR'S expense. Anything not indicated on the drawings or outlined in the specification which is necessary for full and faithful construction of the installations in accordance with the true intent of this agreement or anything indicated on the drawings but not outlined, or vice versa, shall be provided and incorporated at the expense of CONTRACTOR to the same extent as though . fully set forth in both the drawings and the specification. 5.0 COMPANY REVIEW AND APPROVAL COMPANY'S review of, approval of, or agreement to the performance of certain items of work or the provisions of certain material shall in no way relieve CONTRACTOR of full responsibility for the performance of such work or for the adequacy of such material. All such reviews, approvals or agreements shall be obtained through COMPANY'S Construction representative, or in a manner previously approved in writing by COMPANY'S Construction representative. CHEVB8 5833 James and Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A3 of A10 SECTION II - GENERAL CONDITIONS AND PERFORMANCE OF WORK 6.0 PRECEDENCE 6.1 The following items shall take precedence in the order listed in the event of conflict: a. Facing sheet of agreement b. Terms and Conditions c. Refinery Instruction No. 1404 d. This specification e. Construction drawings in Appendix A.3 attached to this specification f. Standard specification in Appendix A.l attached to this specification. g. Reference drawings and specifications, engineering instructions, recommended practices, and refinery instructions in Appendix A.2 attached to this specification. 6.2 As used in the standard specifications attached hereto: a. "Purchaser" shall mean COMPANY b. "Supp-lier" or "vendor" shall mean CONTRACTOR c. "Purchaser's Inspector" shall mean COMPANY Construction Representative. 6.3 Unless otherwise expressly provided in this specification: a. Any data, specifications, material and work or any other matter which is covered by this agreement which the standard specifications require to be provided by COMPANY shall instead be provided by CONTRACTOR, b. Any provisions of the standard specifications requiring COMPANY to inspect certain material or work shall mean that COMPANY has an option, rather than the obligation, to so inspect such material or work, c. Any warranty of guarantee provisions contained in the standard specifications shall be of no effect and the warranty and guarantee provisions of this specification, if any, shall apply, and d. Any item of material, work, inspection or testing to be furnished at extra expense to COMPANY pursuant to the standard specifications shall be furnished under this specification at no increase in CONTRACTOR'S compensation. All provisions in the standard specifications concerning compensation or payment to CONTRACTOR in case of delay shall be of no effect, and the provisions of the Terms and Conditions and of this specification shall apply. In the engineering instructions, reference to COMPANY'S personnel shall be of no effect, and CONTRACTOR'S personnel shall perform all activities which are to be performed under the engineering instructions, except as otherwise provided elsewhere in this specification. CHEV B8 5834 vj j. ^ yj \j 'w * ' James and Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12,' 1981 (RRK) Page A4 of A10 Inhere standard specifications on materials contain sections covering COMPANY'S normal requirement for purchasing and field erection, these sections shall be of no effect except as otherwise expressly stated in this specification. 7.0 FIELD REPRESENTATIVES 7.1 COMPANY'S Representative COMPANY will maintain a representative in the field pursuant to Section 4.0 of Refinery Instruction No. 1404, General Instructions to Contractors Working Within the Refinery, attached. Examples of his functions are to; a. Establish and maintain field liaison between CONTRACTOR'S Construction Representative and COMPANY. b. Provide materials to CONTRACTOR as provided in this specification. c. Review CONTRACTOR'S construction schedule. d. Provide drawings and specifications as required. f. Make such inspections as COMPANY may desire in order to check the quality and progress of the work. g. Review and approve field changes or material.substitutions, or any other matter where COMPANY'S approval or agreement is required by this specification. h. Negotiate with CONTRACTOR'S Construction Representative the adjustment in compensation arising from a change. 7.2 CONTRACTOR'S Construction Representative' CONTRACTOR shall maintain a construction representative in the field at all times who shall act in full charge of CONTRACTOR'S work and maintain field liaison between CONTRACTOR and COMPANY'S Construction Representative. 8.0 OTHER CONTRACTS COMPANY reserves the right to let other contracts or other services in connection with CONTRACTOR'S work hereunder. CONTRACTOR shall afford others equitable opportunities for the introduction and storage of their materials and the execution of their work and shall properly coordinate its work with theirs. 9.0 WORK WEEK AND OVERTIME CONTRACTOR shall pursue to field construction work on a 40-hour per week work schedule in accordance with Section 6.0 of Refinery Instruction No. 1404, General Instructions to Contractors Working Within the Refinery, attached. CHEV B8 5835 IjUUUliU.'U mi I VJ~ J, J ~vuo-lA, James nud Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A5 of A10 10.0 PLANT REGULATIONS Prior to the commencement of work, CONTRACTOR shall become familiar with the plant regulations specified in the attached Refinery Instruction No. 1404, General Instructions to Contractors Working Within the Refinery and the following regulations. CONTRACTOR shall be responsible for compliance with these regulations during the execution of his work. 10.1 Electrical Safety Requirements CONTRACTOR shall provide and use ground fault circuit interrupters for personnel protection at all construction sites (including areas inside existing plants) on all 120 volt single phase 15 and 20 amperes receptacle outlets. Hubbell type GFP or Porta-Power Pak Inc. Model 72 series are typical of acceptable portable receptacle units. Ground fault circuit interrupters shall not be used in areas where flammable vapors are present. It is essential that the polarity of the conductors in all cords, plugs and receptacles supplying single pole portable ground fault circuit interrupter units be properly maintained to insure proper operation of the units. 10.2 Work Space and Storage Area COMPANY will assign space in the general vicinity of the CONTRACTOR'S work for CONTRACTOR'S office, work space and storage area. 11.0 TEMPORARY CONSTRUCTION FACILITIES 11.1 CONTRACTOR shall provide and install all necessary temporary facili ties including, but not limited to, tool rooms, locker rooms, toilets, office and storehouse. All temporary installations shall be subject to approval by COMPANY prior to installation. 11.2 In addition, CONTRACTOR shall provide all necessary temporary equip ment and material including, but not limited to, shoring, concrete forms, bracing, ladders, scaffolding, staging, drop cloths and tarpaulins. 11.3 CONTRACTOR shall maintain all temporary facilities, material and equipment in a safe and adequate manner and remove them immediately upon completion of the work requiring their presence. CHEVB8 5836 cmu./mcl riu . u~i.-i-uuu~ui. J nine a and Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A6 of A10 12.0 SURVEYING . CONTRACTOR shall perform all surveying necessary from base lines and bench marks established by COMPANY. The accuracy for all grades and elevations of any structures and location of installations described in this specifi cation shall be the responsibility of CONTRACTOR. 13.0 EXCAVATION AND BACKFILL Earthwork shall be in accordance with applicable paragraphs of Specification EG-581. CONTRACTOR shall haul any excess excavated material to a location designated by COMPANY'S Construction Representative. i4.0 DELIVERY AND HANDLING OF COMPANY PROVIDED MATERIALS 14.1 Materials furnished by COMPANY will be available to CONTRACTOR at the Refinery Storehouse. CONTRACTOR shall provide the necessary labor and equipment for handling and transporting materials. 14.2 CONTRACTOR shall be responsible for keeping all material in good condition until acceptance of the installations, subject to Section 5.3 of the Terms and Conditions. 14.3 Upon completion of the installations, CONTRACTOR shall provide COMPANY an inventory of all remaining material which was provided by COMPANY including the quantity, description, and the item number for each item. When directed by COMPANY, CONTRACTOR shall transport the remaining material to the locations on COMPANY'S premises designated by COMPANY. 14.4 CONTRACTOR'S requests for withdrawal of COMPANY-furnished material and equipment shall be based on quantities shown on drawings or lists of materials furnished by COMPANY. CONTRACTOR shall obtain approval from COMPANY'S Representative before materials in excess of the quan tities shown on the drawings or lists of materials will be issued. 14.5 CONTRACTOR shall: a. Be responsible for keeping all materials and equipment in good , condition until the completed installations are accepted by COMPANY, including taking any necessary steps such as painting, greasing, installation of rust preventive oil, or covering, etc., to protect all equipment externally and internally from mechanical damage or damage from the elements, b. Be held accountable for surplus materials furnished by COMPANY, items received from COMPANY and to be returned, and for shortages or damages to equipment and materials furnished by COMPANY . CHEVB8 5837 Jamas and Luther CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A7 of AlO 14.6 CONTRACTOR shall promptly check bills of material or drawings for any errors which would result in shortages and shall notify COMPANY in writing if there are any such errors or if the listed are insufficient to meet his anticipated needs. Delays caused by CONTRACTOR'S failure to discover and promptly report such errors or that the equipment and materials listed are insufficient to meet his anticipated needs shall not constitute a basis for extension of time of completion under Section 3.2 or a basis for reimbursement under Section 3.3 of the Terms and Conditions. 15.0 DRAWINGS AND DIMENSIONS COMPANY will provide to CONTRACTOR two copies of all pertinent standard drawings, standard specifications, reference drawings, and construction drawings. 16.0 INSPECTION AND TESTING 16.1 General CONTRACTOR shall be solely responsible for thorough craft inspection during construction and for the quality of the work. COMPANY will make such inspection as COMPANY may desire in order to check the progress and quality of the work, to see that CONTRACTOR'S employees are properly qualified in their respective crafts, that workmanship is of an acceptable grade, and that all requirements of this Specification are being met. Such inspection or any other inspection or testing by COMPANY shall in no way relieve CONTRACTOR of full responsibility for the work hereunder. 16.2 Welding Inspection and Qualification CONTRACTOR shall arrange for welding qualification tests at his expense at El Paso Testing Company, Inc., 2315 Myrtle Street, El Paso, Texas 79901, phone 532-3831, or other approved testing firm, in accordance wich Engineer ing and Maintenance Instruction EP - 2200. Welders shall be required to pass qualification tests before performing and operation. COMPANY reserves the right to require additional qualification tests during construction if it has any doubt about the competence of welders. COMPANY shall be allowed to witness tests and to examine test coupons. If additional tests are required and passed by welders, cost of retesting will be borne by COMPANY; if failed, cost of retesting shall be borne by CONTRACTOR. 16.3 Concrete Samples COMPANY may perform compression and slump tests on concrete. CONTRACTOR shall furnish samples taken in accordance with ASTM Specifications as may be requested for the following tests and inspections; CHEVB8 5838 Jflllintt find l,llI lint' CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. KM1I8-CJ January 12, 1981 (RRI<) Page A8 of A10 a. Compression Tests: 3 cylinders from each 10 cu. yd. of structural concrete placed each day. b. Slump Tests: Periodic samples daily during pouring of concrete. 17.0 CLEANING UP During the performance of the work, CONTRACTOR shall keep a reasonable degree of order by disposing of accumulated rubbish and waste material and, at the completion of the work, the site shall be cleared of all debris, left-over tools, consumable supplies, and material which may have accumulated in the performance of the work. Where the CONTRACTOR, after due notice, fails to keep the area of his work reasonably clean and safe, or fails to clean this area at the completion of the work, COMPANY may perform this work; the cost of such work shall be for CONTRACTOR'S account and may be deducted from the sums due or to become due CONTRACTOR. 18.0 COMPLETION The work will be considered "complete" when CONTRACTOR has performed all work expressly stated or implied in this Specification. 19.0 STEEL WORK 19.1 Fabrication Structural steel fabrication shall conform to Specification EG-398. 19.2 Erection CONTRACTOR shall erect all steel work. All work shall comply with latest editions of the AISC Code of Standard Practice for steel building and bridges, AISC Specification for design, fabrication, and erection of structural steel for buildings and AWS Standard Code for Arc and Gas Welding in Building Construction. 19.3 Pipe Supports CONTRACTOR shall fabricate, locate, and install all required pipe supports. Supports for small lines not shown on project drawings shall be field fabricated by CONTRACTOR. 19.4 Bolts and Clips j All bolts and clips required to fasten all pipe supports to structures ' shall be installed even though the attachments are not shown on the construction drawings. CHE]/ B8 5839 JnitiGB and Lutlior CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A9 of A10 19.5 Welders Field welding on steel work shall be done by welders who are qualified as specified in Section 16.2 of this Specification. 20.0 PAINTING All exposed metal surfaces of piping, structures, supports, drums and exchangers shall be painted as follows: 20.1 Surface Preparation Wire brush surface to conform to Steel Structural Painting Council Standard SSPC SP#. 20.2 Primer LZI primer - low lead, brush, roll or spray. 20.3 Paint Aluminum paint Hanley Sunfoe 17-010 or equal, applied according to manufacturer's recommendations. 21.0 CONCRETE WORK 21.1 Scope of Work CONTRACTOR shall provide and be responsible for all concrete work. 21.2 Me thods Placing and curing concrete shall be in accordance with Specification EG-850. 21.3 Properties Ready-Mix concrete shall be in accordance with ASTM Specification C-94. In field mix concrete is used, materials to be used and the procedure to be followed in proportioning and mixing Portland Cement Concrete in the field shall conform with Specification EG-851. Consistency and worka-j bility shall be in accordance with Specification EG-851 with a minimum ultimate compressive strength of 3000 psi after 28 days of curing, maximum aggregate size 3/4 inch, slump 3 to 5 inches. CHEVB8 5840 unncvaet no, u-i.n-uun-ni JfliueH ami LuLlifjL' CHEVRON U.S.A. INC. ENGINEERING DEPARTMENT - EL PASO, TEXAS SPECIFICATION NO. EP-418-Q January 12, 1981 (RRK) Page A10 of A10 Method of measuring materials shall be such that the proportions can be accurately controlled and easily checked at any time during the work. 21.4 Anchor Bolts All anchor bolts securing machinery or equipment shall be provided with sleeves in accordance with Drawing GB-Q68922. After setting equipment, these sleeves shall be filled with grout. Anchor bolts shall be accurately placed and securely tied to avoid movement during concrete placement. 21.5 Special Techniques CONTRACTOR shall consult COMPANY'S Construction Representative before using such special techniques as, for example: precasting pipeway stanchions, or pumping structural concrete. cHEVB8 5841 V-Vir in iLl'L^-*1 SECTION III/PRINCIPLES OF OPERATION INTRODUCTION The sectional view of the-PG-PL governor (see figure 1) serves to indicate the relative position of the various governor components in the complete assembly. The connecting oil passages between pans are not necessarily in their correct location, but are simplified to facilitate their location. The lower part of the governor consists of the base and power case and the basic components of the hydraulic PG isochronous governor, which functions to maintain a constant engine speed by controlling the fuel supplied to the engine. The upper part of the governor consists of the column, cover, and related parts; it also consists of the pneumatic speed setting mechanism, and optional shutdown and protective devices where applicable. DESCRIPTION OF OPERATION The scnematic diagram (figure 2) illustrates the essential parts of the governor and speed setting mechanism which are required to regulate fuel and control engine speed. Speed adjusting in.the governor is effected by controlling the position of the speed setting servo piston. Movement of the servo piston to a higher or lower speed setting is obtained by admitting or draining pressure oil to or from the area above the servo piston. The flow of governor oil to or from the area above the servo piston is controlled by the speed setting pilot valve plunger contained in a rotating bushing - which is actuated by a controlled air pressure signal or by a manual control knob. After each speed setting change,' a restoring lever connected between the servo piston rod and speed setting pilot valve plunger returns the plunger to the closed port position, stopping the flow of oil to or from the area above the servo Viston, thus holding the 'piston at the position for the articular speed setting of the governor. a The governor drive shaft passes through the governor base into the pump drive gear, which js direct connected to the rotating pilot valve bushing. The flyweight head is secured to the upper end of the pilot valve bushing, thus providing a direct drive from the engine to the flyweights. At any speed setting of the governor, when the engine is on speed, the centrifugal force of the flyweights will balance the opposing force of the speeder'spring with the .flyweights in the vertical position, and the control land of the pilot valve plunger will be covering the regulating ports in the rotating pilot valve bushing.. Pressure seal grooves are supplied with pressure oil through the regulating port to prevent the oil trapped between the power piston and the buffer piston from leaking past the power piston, power piston rod and pilot valve stem. To make up leakage of the seal oil and hold the power piston in a steady state position against the power spring - when the engine is on speed with a steady load the pilot valve plunger will be below center enough to supply the required amount of oil through the regulating port. The governor oil pump supplies pressure oil to the rotating pilot valve bushing, speed setting pilot valve bushing, pressure seal grooves, and to the accumulators, with excess oil (at maximum pressure) bypassing from the accumulators to the governor sump. Duplicate suction and discharge ball check valves at the pump permit rotation of the governor in either direction. The pilot valve plunger moves up and down in the rotating pilot valve bushing to control the flow of oil to or from the power cylinder assembly. When the pilot valve plunger is centered (i.e., the control land of the plunger exactly covers the control port of the bushing), no oil flows to or from the power cylinder assembly. The greater of two forces moves the pilot valve plunger up or down. The centrifugal force developed by the rotating flyweights is translated into an upward force which tends to CHEV B8 6609 r CHEV B8 6610 fc tt r --' r m ii ir* t the plunger. The centrifugal force is opposed by the townward force of the speeder spring. When the opposing forces are equal, the pilot valve plunger is stationary. With the pilot valve plunger centered and the engine running on-speed, a change in either of the two forces will move the plunger from its centered position. The plunger will be lowered (1) if the governor speed setting is unchanged but an additional load slows the engine and governor (thereby decreasing the centrifugal force developed by rotating flyweigntsj or (2) if the engine speed is unchanged but the speeder spring force is increased to raise the governor speed setpnc. Similarly, the pilot valve plunger.will be raised (1) if t?s governor speed setting is unchanged but load is removed from the engine causing an increase in engine and governor spaed (and hence, an increase in the centrifugal force developed by the rotating flyweights), or (2) if the engine speed is unchanged but the speeder spring force is reduced to lower the governor speed setting. The thrust bearing atop the ballarm toes permits the pilot valve bushing to rotate while the pilot valve plunger does not rotate. In this way, static friction between the bushing ind plunger is minimized. . nere are several styles of flyweight head assemblies available. The exact model used in any one governor depends upon the application. A "solid" head assembly is used in governors on prime movers which afford a smooth drive to the governor. "Spring driven" and- "spring driven, oil damped" head assemblies are used to filter torsional vibrations which may be imparted to the governor by the drive from the engine. (These torsional vibrations may originate from a source other than the drive itself but reach the governor through the drive connection). Unless minimized or eliminated, the flyweight head wiH sense these torsional vibrations as speed changes and continually adjust the fuel valve or racks in an attempt to maintain a constant speed. i Movements of the power piston are transmitted by the jlston rod to the engine fuef linkage. Regulated oil pressure under the power piston Is used to faise the power piston - to increase fuel - and the power spring above the power piston is used to lower the power piston to decrease fuel. ocated between the pilot valve bushing and the power non is the buffer compensating system, consisting of the .Xjffer cylinder and piston, the buffer springs, and the compensating needle valve. Lowering the pilot valve plunger permits a flow of pressure oil from the pilot valve bushing into the buffer system arid power cylinder to raise the power piston and increase fuel. Raising the pilot valve results in a flow of oil from the power cylinder and buffer system to the governor sump, and the power spring moves the power piston down to decrease fuel to the engine. This flow of oil in the buffer system - in either direction - carries the buffer piston in the direction of flow, compressing one of the buffer springs and releasing the other. This action creates a slight differential in the pressures of the oil on opposite sides of the buffer piston, with the higher pressure on the side opposite the spring which is compressed. These differential oil pressures are transmitted to the areas above and below the compensating land on the pilot valve plunger, producing an upward or downward force on the compensating land which assists in re-centering the pilot valve plunger whenever a fuel correction is made. * -The vertical position of the flyweights with the control land of the pilot valve covering the regulating port indicates that the engine is on-speed. THEORY OF OPERATION See figure 2 for the schematic diagram of the essential components of the basic governor and speed setting mechanism and the relative positions they assume when the engine is operating on-speed under steady-state conditions. Differences may exist in the actual design details of these components from one governor to another, but the scheme of operation is the same in each. The schematic arrangement of the, "direct" speed setting mechanism (governor speed increases as the control air pressure signal increases) is incorporated into the diagram of figure 2. The inset shown on figure 2 shows the "reverse" speed setting (governor speed decreases as the control air pressure signal increases) version. The following theory of operation describes the direct speed setting mechanism. The sequence of events occurring in the governor take place more or less in a simultaneous manner, rather than step by step as described in the following paragraphs. SPEED INCREASE An increase in the control air pressure signal to the pneumatic receiver assembly is sensed by a bellows. Through a mechanical connection to the speed setting pilot valve plunger, the bellows movement - caused by changes 4 jascwARP in the input signal pressure - displaces the' speed setting pilot valve plunger to change the governor speed setting. The increased pressure compresses the beilows to lower the speed setting pilot valve plunger. Pressure oil flows to the area above the speed setting servo piston to force the piston down, and thus increase the governor speed setting. As the servo piston moves down, a restoring lever - connected between the servo piston rod and speed setting pilot valve plunger on a ball bearing pivot -- increases the lifting force on a restoring spring attached to the restoring lever. When the lifting force of the restoring spring is equal to the downward force resulting from the increased pressure signal, the speed setting pilot valve plunger will be returned to its centered position. Increasing the speed setting of the governor increases the downward pressure of the speeder spring on the toes of the flyweights and the flyweights move in, lowering the pilot valve plunger and opening the control port. Opening the port in this direction admits pressure oil into the buffer system, causing the buffer piston to move to the right and transfer an equal volume of oil to the power cylinder, forcing the power piston up in the direction to increase fuel. As the buffer piston moves in the direction of the oil flow from piiot valve to power cylinder the right buffer spring is compressed and the left spring is relieved. This produces an intermediate oil pressure on the left side of the buffer piston which is higher than the pressure of the trapped oil on the right side of the buffer piston and spring displacement Simultaneously with the movement of the power piston and buffer piston, the differential oil pressures on opposite sides of the buffer piston are transmitted .to the upper and lower sides of the compensating land, with the higher pressure on the lower side causing an upward force on the compensating land which will increase until (added to the upward force of the flyweights) it will balance the speeder spring force, raise the pilot valve plunger enough to cover the control port, and return the flyweights to the vertical position. As soon as the control port is covered the power piston will be stopped at a new position corresponding lo the increased amount of fuel needed to operate the engine at the desired higher speed. The engine is still accelerating toward the new speed setting. As the centrifugal force of the flyweights increases to a higher value with engine acceleration, the upward oil force at the compensating land is reduced to zero by the equalization of the oil pressures in the buffer system through the compensating needle valve. If the needle valve is correctly adjusted the oil pressures will equalize at the same rate as the increase in the centrifugal force of the flyweights, and the flyweights will remain in the vertical 'position, keeping the control port covered by the control land of the pilot valve, and holding the power piston stationary at the new position. Equalizing the oil pressures in the buffer system allows the buffer springs to return the buffer piston to center in the buffer cylinder. The engine will now be running at a higher speed with an increased fuel setting. SPEED DECREASE s A decrease in the control air pressure`signal to the bellows of pneumatic receiver assembly allows the restoring spring - attached to restoring lever -- to lift the speed setting pilot valve plunger. Oil drains from the area aoove the servo piston, the servo piston spring forces the piston to rise and thus decrease the speeder spring compression and lower the governor speed setting. ` The restoring lever follows the movement of the servo piston, moves up and, in so doing, decreases the lifting force on the restoring spring. When the servo piston and right end of the restoring lever has moved up sufficiently to balance the upward force of the restoring spring to equal the decrease in downward force resulting from the decrease in control air pressure signal, the speed setting pilot valve plunger will have returned to its centered position. Lowering the speed setting,of the governor decreases the downward pressure of the speeder spring on the toes of the flyweights and the flyweights move out, raising the pilot valve plunger and opening the control port. Opening the port in this direction permits oil to flow from the buffer system to the governor sump. This will lower the oil pressure in the bufre- system and the power spring will force the power piston down in the direction to decrease fuel. As the buffer piston moves in the direction of the oil flow- from power cylinder to pilot valve the left buffer spring is compressed and the right spring is relieved. This pioduccs a piessurc in the napped oil, on the right side of the buffer piston which is higher than the intermediate oil pressure on the left side of the buffer piston, by an amount proportional to the displacement of the buffer piston and spring. Simultaneously with the power piston and buffer piston -VOOPWARIJ 4 ment, these pressures will be transmitted to the rcfinpensating land, with the higher pressure now on the jpper side of the land, causing a downward force which will .ncrease until (added to the downward force of the speeder spring) it will balance the flyweight force, lower the pilot ;alve plunger enough to cover the control port, and return the flyweights to the vertical position. As the control port s covered the power piston will stop at a new position to ;orrespond to the reduced amount of fuel required to operate the engine at the desired lower speed. The engine .vill be still decelerating toward the new speed setting. \s the centrifugal force of the fly.veignts decreases with ;ngine deceleration, the downward oil force at the ompensating land will again be recuced to zero by the qualization of the oil pressures in the buffer system hrough the compensating needle valve. With the needle alve correctly adjusted the oil pressures will equalize at the ome rate as the decrease of centrifugal force in the .'/weights, and the flyweights will remain in the vertical osition, keeping the control port covered by the control md of the pilot valve, and holding the power piston ;ationary at tne new position. Again, the buffer piston will e returned to center by the action of the buffer springs. * angine will now be running at a lower speed with a .id fuel setting. * ypass ports are provided in the buffer cylinder to jcihtate large corrective movements of the power piston. large increase or decrease in the speed setting of e governor, or a large increase or decrease of load n tne engine, will require a correspondingly large moveent of the power piston to make the necessary correction ) the fuel setting. Under such conditions, the buffer ston will move only far enough to the left or right ' effect an opening at the bypass port (pressure or drain), il will then flow directly to or from the power cylinder .rough the bypass port without further increasing the fferential oil pressure force existing on the compensating nd. s soon as sufficient governor movement and fuel orrection has occurred to effect a. correction of engine aeed toward the speed at which the governor is set, the dferential oil pressures -- still present - will act on the ompensating land to re-center the pilot valve plunger, as esenbed in the previous paragraphs. ith a large decrease in load the power piston assembly O' to the "no fuel" position, closing the compensating sage from the power cylinder to the compensating " .e valve and blocking passage of oil from the right end i tne left end of the buffer cylinder, so that the needle five cannot equalize buffer oil pressures in the usual manner. The buffer piston will have moved off center to the left and will be held there by the oil now trapped between the power piston and the buffer piston. The higher pressure of the oil on the right side of the buffer piston - produced by the compression of the ieft buffer spring -- will act on the receiving compensating land to add to the effect of the speeder spring setting and provide a temporary higher speed setting of the governor. As the engine decelerates to a speed slightly below this higher speed setting, the governor will respond to raise the power piston (and restore fuel supply) _ in the normal manner, uncovering the port to permit passage of oil through the compensating needle valve so that the governor and engine will stabilize at the speed corresponding to the actual speed setting of the governor. This minimizes possible under-speeding of tne engine when a large load decrease occurs. * MANUA L SPEED SETTING The manual speed setting mechanism can be used to adjust the speed setting of the governor to any point within the normal speed range when the control air pressure signal is not available. Witn no air signal, the restoring spring holds the pneumatic low speed stop screw in contact with the restoring lever. The speed setting pilot valve plunger is thus mechanically connected to the movement of the restoring lever. The grounded loading spring which keeqs the restoring lever against the ball bearing pivot continually urges the bearing and speed setting screw in the downward direction. Turning the manual speed adjusting knob clockwise (to increase the governor speed setting) lowers the stop collar under the base speed adjusting nut. The speed setting screw with the ball bearing pivot will move down with the stop collar until the high speed stop adjusting setscrew hits the high speed stop pin; further clockwise turning of the manual knob will have no effect on the speed screw position. As the speed setting screw and the ball bearing pivot are lowered, the left end of the restoring lever pushes the pneumatic low speed adjusting screw down and, in so doing, lowers the speed setting pilot valve plunger. Oil flows to the speed setting cylinder to push the speed setting piston down and raise the governor speed setting. The downward movement of the piston raises the left end of the restoring lever to "lift" the pilot valve plunger back to center. CHEV B8 6613 Turning the manual speed adjustirtg knob counterclockwise will raise the speed setting screw and ball bearing pivot, raise the left end of the restoring lever, and thereby lift the speed setting pilot valve plunger. As the piston moves up to decrease the governor speed setting, the restoring lever movement recenters the pilot valve plunger. TEMPERA TURE COMPENSA TION Temperature compensation on older governors is incorporated in the speed setting mechanism through a bimetal strip in the restoring lever. The temperature compensation in later governors is in the speeder spring and there is no bimetal strip. LOSS OF PNEUMA TIC SIGNAL "DIRECT" TYPE BELLOWS. The pneumatic low adjusting screw is adjusted to contact the restoring lever when the control air signal and governor speed are at their normal minimum. Thus, should the air signal be interrupted either accidentally or intentionally -- or be reduced belov the pressure required for minimum speed, the restorin sprit' -'ill lift the speed setting pilot valve plunger until th adju ) screw contacts the restoring lever. With the pilo vah unger raised, the speed setting piston will move u to i tw speed position. At this position, the restorin levc urning about f.e ball bearing pivot and pushin down mi the adjusting screw, will have recentered the pilo valve plunger. The governor will, therefore, go to minimur speed setting if the air signal is lost "REVERSE" TYPE BELLOWS. The pneumatic low spee adjusting screw is adjusted to just clear the restoring levs when the control air signal is at its normal maximur setting. Thus, should the air signal be interrupted eithe accidentally or intentionally - the spring under the bellow will act to lower the speed setting pilot valve plunger an allow the governor to go^to maximum speed setting. CHEV B8 6614 u t 11 i T i e < ; CHEV B8 6615 UTILITIES PU-1342 ELECTRICAL Main Power to Unit: Voltage 2300 (Ciruit 55B) except C-500's 2300 (Circuit 85B) - C-500's 440 110 (Normal) 110 (Emergency - Lights and Instruments and C-500'a gear oil pumps) Source No. 90 Auto Switch Station 207 Substation 184 Substation 184 Substation .43 Substation STEAM a. 65O PSIG - used on turbine drives on C-400 A and B'Hydrogen Recycle Gas Compressors which exhaust to surface condensers E-405A and E-405B, respectively, ana P-8A Platformer Reactor Charge Pump, P-3 H.B, Reactor Charge Pump and P-83 Platformer Rx - K.B, Rx Charge Common Spare Pump which exhaust to E-607 surface Condenser. b. 125 PSIG - used on all other turbine driven and reciprocating pumps and C-401 Gulfiner Hydrogen Compressor. It is also used on all vacuum jets, as steam out to the towers and heater fireboxes, as utility steam and aB snuffing and safety steam. 125 lb. steam is sIbo connected to the dis charge of the Hydrobon charge pump (P-3) and all reboiler pumps (P-2, P-7, P-600 and P-601) in case of emergency. The 125 psig steam drivers exhaust either into the 15 psig system or E-607 Surface Condenser as follows: 15 csig Exhaust Steam P-1B P-4 P-6B P-10B P-400B .P-402B P-402D P-603B P-606B ` P-609B P-501 . C-401 Prefractionator Reflux Pump (Spare) Water Injection Pump H.B. Stripper Reflux Pump (Spare) Prefractionator O.H. Pump (Spare) Prefractionator Charge - II.B. Stripper Charge Common Spare E-405A Surface Condenser Condensate Pump (Spare) E-405B Surface Condenser Condensate Pump (Spare) Depropanizer Ref.-Deb. Ref. Common Spare E-607 Surface Condenser Condensate Pump (Spare) Deb. Bottoms Pump (Spare) Drips from V-504 Pump Gulfiner H2 Compressor E-607 Surface Condenser P-2A P-2B P-5 P-7 p-4oia P-401B P-600A P-600B P-601 Pref. Bottoms Pump Pref. Bottoms - H.B. Stripper Reboiler Common Spare H.B. Stripper Charge Pump H.B. Stripper Reboiler Pump Deprop. Charge Pump Deprop. Charge Pump (Spare) Deprop. Reboiler Pump Deprop. Reboiler Pump (Spare) Debut. Reboiler Pump --, --. M -- /A \ CHEV B8 6616 UTILITIES PU 1342 - Continued -2- o. Condensate from Surface Condensers is sent to 15 Boiler House. Condensate is also used to water wash Pref. O.H. Condensers, H.B. Effluent Condensers and the Hydrogen Filter. It also is used for water injection. COOLING WATER The cooling water is supplied to the unit by 169 Cooling Tower, located west of the unit at the end of 28u> Street. Other units supplied by 169 are IU 341, DCU 841-2, PU 1343 and No. 3 Gas Plant. The cooling water is supplied at 88-95F and 40 psig normally. FILTER WATER Filter water supplied to the unit is used for the toilet facilities. SALT WATER Low pressure (20-25 psig) salt water is used for unit wash-up water and high pressure (70-80 psig), salt water is connected to the fire hydrants around the unit. AIR Yard air is supplied'to the unit from the west .battery limit, and supplies both the utility and instrument air systems on the unit. The normal operating pressure is about 90-100 psig and the instrument air branch maintains about 50 psig. In case of an air failure or reduction in instrument air pressure to 35 psig, the air compressors C-1A; C-1B and C-1C supply the instrument air needs automatically. RWL:rakw:10-28-74 CHEV B8 6617 CHEV B8 6618 C TM i 1 0 M C Y /T flatfcr::ii:g unit no. 1342 Eouioment List Hydrobon Section V-l V-2 V-3 V-4 V-5 V-6 V-7 V-8 V-9 V-10 Prefractionator Column Prefractionator Receiver Hydrobon Reactor Hydrobon Products Separator Hydrobon Flash Drum Hydrobon Stripper Column Hydrobon Stripper Receiver Corrosion Inhibitor Tank Corrosion Inhibitor Tank Corrosion Inhibitor Tank V-409 Prefractionator Charge Fil V-410. Prefractionator Charge Fil V-411 Prefracticnator Ch'. rge Fil E-l E-2 E-3 E-4 E-5 E-6 E-7 E-8 Prefractionator Condensers (4) Prefractionator Overhead Coolers (2) Prefractionator Bottoms Coolers (2) Gas Exchanger (Hydrobon) Charge Exchangers (4) Stripper Feed Exchangers (2) Hydrobon Froaucts Condensers (2) Hydrobon Stripper Condensers (2) > , P-1A P-1B F-2A P-2B P-3 P-4 P-5 P--6A P-6B P-7 P-8A P-8B P-9 P-10A P-10B Prefractionator Reflux Pump Prefractionator Reflux Pump (Spare) Prefractionator Bottoms Pump Common Spare for Pumps P-2A and P-7 Hydrobon Reactor Charge Pump Water Injection Pump 'Hydrobon Stripper Charge Pump Hydrobon Stripper Reflux Pump Hydrobon Stripper Reflux Pump (Spare) Hydrobon Stripper Reboiler Pump Platforming Reactor Charge Pump Common Spare for Pumps P-3 and P-8A Corrosion Inhibitor Injection Pump Prefractionator Net Overhead Pump Prefractionator Net Overhead Pump (Spare) H-602 H-l H-2 H-3 Prefractionator Reboiler Heater Hydrobon Charge Preheater Hydrobon Charge Heater Hydrobon Stripper Reboiler Heater Reactor Section i V-400 V-401 V-4Q2..: V-404 V-405A V-405B V-4o6 V-407 v-4o8 No. 1 Reactor No. 2 Reactor No. 3 Reactor Reactor Products Separator Chem. or Condensate Injec. Tank Chem. or Condensate Injec. Tank Fuel Gas Brum Product Gas Drum Compressor Suction (C-401) CHEV B8 6619 platfcr::i::3 unit nc. 1342 Equipment List Reactor Section (Continued) E-400A E-4003 E-401A E-401B E-402A E-402B E-403A E-4C33 E-405A E-4053 Prefractionator Charge Exchanger Prefractionator Charge Exchanger Recycle Gas Exchanger Recycle Gas Exchanger Combined Feed Exchangers (8) Combined Feed Exchangers (8) Reactor Products Condensers (4) Reactor Products Condensers (4) Surface Condenser for C-410A Surface Condenser for C-4003 ?aSe 2 P-400A P-400B P-401A P-401B P-402A F-4C2B P-402C P-402D P-4o4 Prefractionator Charge Pump Common Spare for Pumps P-4-00A & P-5 Depropanizer Charge Pump Depropanizer Charge Pump (Spare) Surface Cond. Condensate Pump for E-405A Sur. Cond. Condensate Pump (Spare) Surface Cond. Condensate Pump for Z-4C53 Sur. Cond. Condensate Pump (Spare) Cher., or Condensate Injec. Pump . H-400 H-401 Platforming Charge "Heater Platforming Intermediate Heater C-4COA C-400B C-401 Recycle Gas Compressor Recycle Gas Compressor Gulfiner Gas Compressor Fractionation Section V-oOO V-6C1 V-602 v- 603 v-6o4 v-605 Deororaniser Column Depropanizer Receiver Debutanizer Column Debutanizer Receiver Depentanizer Coluran-Out of Service De-oentanizer Receiver-Out of Service E-600 E-601 E-602 E-603 e-6o4 E-605 E-6o6 E-6Q7 Depropanizer Feed Exchangers (2) Depropanizer Condensers (3) Debutanizer Condensers (2) Debutanizer Overhead Cooler Depentanizer Condenser (2)-Out of Service Depentanizer Overhead Coolers (2)-Out of Service Debutanizer Bottoms Cooler Surface Cdndenser P-600A P-600B. P-601 P-602A P-6023 P-603A P-603B P-6o4 P-605A Depropanizer Reboiler Pump Depropanizer Reboiler Pump (Spare) Debutanizer Reboiler Pump Depentanizer Reboiler Pump-Cut of Service Common Spare for Pumps P-601 & P-602A Depropanizer Reflux Pump Common Spare for Pumps P-603A and P-604 Debutanizer Overhead Pump Depentanizer Overhead Purap-Cut of Service mHFV B8 6620 PLATFCRI ill13 UNIT DC. 1342 Equipment List Fractionation Section (Continued) gage ?, P-605B P-606A P-606B Comnion Spare for Pumps F-605A and P-608 Surface Condenser Condensate Fump for 2-07 Surface Condenser Condensate Pump (Spare) P-608 P-609A P-609B Depentanizer wet (Rerun) Overhead Product Pump-Cut of Service Debutanizer-Depentanizer Met Bottoms Pump Debutanizer-Depentanizer Net Bottoms Pump (Spare) H-60O H-601 Depropanizer Reboiler Heater Debutanizer Reboiler Heater Hydrogen Gathering System V-500 V-501 V-503 V-504 Hydrogen Filter Compressor Suction Drum (C-500's) Compressor Discharge Drum (C-500's) Hydrocarbon Drips Drum E-500 Compressor Discharge Cooler P-501 Hydrocarbon Drips Pump C-500A C-500B C-500C Hydrogen Booster Compressor Hydrogen B oster Compressor Hydrogen Booster Compressor RWL:mlh:8-28-75 CHEV B8 6621 CHEV B8 6622 m 4 I l < \ PU 1342'EMERGENCY OPERATING PROCEDURES 1342-C-l T23:10-28-65 The following procedures outline general steps to be taken in some tyres of foreseeable emergency situations. Since it is impossible to anticipate all such situations, these in structions are general only and each emergency must be handled according to-the existing conditions. It is absolutely essential that all ODerating personnel, and especially all No. 1 Operators, be thoroughly familiar with the unit so that proper corrective measures can be taken without delay. A. POWER FAILURE 1. The steam driven spares for. all motor driven pumps must be put on as cuickly as possible.. Handle them in the following order of importance: . a. Lube and Seal Oil Pumps for Recycle*Comp.: Sum, snare for Elec. Lube or Seal;Oil for Como. rCL - 2 PCL - 1 Lube C-400A PCS - 2 PCS - 1 Seal C-400A PCL-4 PCL-3 Lube C-400B PCS - 4 PCS - 3 Seal C-400B b. All reflux Stm. snare P-6B_ P-1B' P-400B P-6033 pumps and Prefract. Charge Pump: for Elec.: P-6A Kydrobon Stripper Reflux P-1A Prefract. Reflux P-400A Prefract. Charge P-6O3A Deprop. Reflux c. All steam condensate pumps from surface condensers: Stm. snare for Elec.__ Cond from surface condenser P-606B P-606A Pump P-402B P-402A C-400A P-402D P-402C C-400B d. Pumps on products to field: Stm. snare for Elec. : P-609B P-609A Debut. Flat, to field P-10B 9 P-10A Prefract. OH to field l 2. The electric driven Hydrogen Booster Compressors will sfop with loss of power. Immediately switch the hy- drogen? to the Product Gas Drum and use the "hot line" telephone to inform the Hydrogen Maker Unit. Block in each comp. PU 1342 EMERGENCY OPERATING PROCEDURES A. POWER FAILURE (Continued) 13^2-C-2 T33:10-28-66 3. Put all firing gas controllers on manual control, since the electronic temperature controllers will be out of service. For this reason, all manual air controllers should be kept adjusted so that the air output will match the normal air output of the controller, then these instruments can be put on manual by merely flipping the transfer switch from "automatic" to "manual". 4. A complete power failure will kick off all the cool ing tower fans. As soon as power is restored, the personnel in charge of the fans must reset the start ing switch circuits immediately. * 5. If the power is not restored within a short time,' the loss of cooling tower fans will cause tj)e water to become so hot phat the unit must be shut down. B. INSTRUMENT AIR FAILURE 1. Locate reason for failure. It could be due to several causes, including the following: a. Failure in yard air distribution system outside the battery limits. Use air-hammers to supply instrument air to unit. b. Failure of pressure reducing valves on instru ment air system inside battery limits. Admit enough air thru the bypass valve to keep instru ments on control. c. Stoppage in air driers * lines, or filters. By pass that section responsible. 2. If the air failure is complete, it will reauire an immediate shutdown since all regulators are air op erated and all flows are measured by means of D/P cells which require air. The following steps should be taken: , a.^ Cut out all fires and put steam in fire box. b. Shut down and block off Reactor Charge Pumps. Leave recycle compressors operating. -3- PU 1542 EMERGENCY OPERATING PROCEDURES B. INSTRUMENT AIR FAILURE (Continued) 1342-C-3 TB3:10-28-66 2. c. Shut down unit in orderly fashion. Open bypass valves where necessary to permit flow thru lines. d. Block in Platformer Reactor System and Towers and leave bottled-up. e. Shut down Booster Comp, and switch Hydrogen to Product Gas Drum. 3. Always keep in mind that all pressure indicators in the control room are pneumatically transmitted and in the,event of air failure, these are useless. C. COOLING WATER PAILURE . , 1. A complete loss of coolins: water would require an im mediate shutdown of the entire unit. a. Cut out all fires and put steam in fire boxes. b. Shut down and block off Reactor Charge pumps. c. Shut down unit in orderly fashion. d. Keep recycle comrrcssors running as long as pos sible. Without cooling water, lube and seal oil will soon got hot. e. Keep reboiler pumps running until steam is in the fire boxes or as long as possible. f. Block in Platformer Reactor System and Towers and leave bottled-up. g. Shut down Hydrogen Booster Comp, and switch H2 to Product Gas Drum. h. Use Product Gas Drum or flare lines to reduce pressures on all vessels below pop-off pressures. D. STEAM FAILURE 1. A partial steam failure or steam "shortage" will re quire 'all plant units to reduce steam usage depend ing on the severity, and the Shiftforeman will ini tiate the step-wise procedure: PU 1342 EMERGENCY OPERATING PROCEDURES D. STEAM FAILURE (Continued) 1342-C-4 TB3:10-2S-66 1. a. For PU 1342, this will usually require shutting down one compressor. b. Lower heater outlet temperatures 15 to 20F on all reactor inlets. c. Reduce reactor charge rate to 16,000 B/D. 2. A complete steam failure will recuire a complete shut down since the recycle coronressors, reactor charge pumps and reboiler circulation pumps are steam driven. a. Cut- out all fires. Ouen all air doors and dam pers as wide as possible to allow heaters to ven tilate by natural draft. ' b. Shut down all pumps, including Booster Comp. Switch H2to Prod. Gas Drum. c. Block in Platformer Reactor System and Towers. d. Reduce excessive pressures to vent or flare. E. EXPLOSION, FIRE, LINE RUPTURE - ALERT FIRE DEPARTMENT 1. Cut ail fires from heaters. If heater or control valves are beyond reach, use main gas valve. 'Put steam in fire boxes. 2. Shut down' and block off Reactor Charge pumps and Hy drogen Booster Compressors. 3. Leave recycle compressors running, if possible. 4. Block the oil or gas flow to the fire or rupture. 5. Get steam hoses directed to the rupture. 6. Depressure unit to flare. TBBrjdl:10-28-66 rWF\/ RR PU 1$42 EMERGENCY OPERATING PROCEDURES 13^2-0-3 TB3:10-28-66 B. INSTRUMENT AIR FAILURE (Continued) 2. c. Shut down unit in orderly fashion. Open bypass valves where necessary to permit flow thru lines. d. Block in Platformer Reactor S.yst'em and Towers and leave bottled-up. e. Shut down Booster Comp, and switch Hydrogen to Product Gas Drum. 3. Always keep in mind that all pressure indicators in the control room are pneumatically transmitted and in the,event of air failure, these are useless. C. COOLING WATER EAILUR5 . 1. A complete loss of cooling water would require an im mediate shutdown of the entire unit. a. Cut out all fires and put steam in fire boxes. b. Shut down and block off Reactor Charge pumps. c. Shut down unit in orderly fashion. d. Keep recycle compressors running as long as pos sible. Without cooling water, lube and seal oil will soon get hot. e. Keep reboiler pumps running until steam is in the fire boxes or as long as possible. f. Block in Platformer Reactor System and Towers and leave bottled-up. g. Shut down Hydrogen Booster Comp, and switch H2 to Product Gas Drum. h. Use Product Gas Drum or flare lines to reduce pressures on all vessels below pop-off pressures. D. STEAM FAILURE 1. A partial steam failure or steam "shortage" will reouire'all plant units to reduce steam usage depend ing on the severity, and the Shiftforeman will ini tiate the step-wise procedure: CHEV B8 6627 PU 1J42 EMERGENCY OPERATING PROCEDURES D. STEAM FAILURE (Continued) 1342-C-4 TB3:10-23-6(5 1. a. For PU 1342, this will usually require shutting down one compressor. b. Lower heater outlet temperatures 15 to 20F on all reactor inlets. c. Reduce reactor charge rate to 16,000 B/D. 2. A complete steam failure v/ill recuire a complete shut down since the recycle compressors, reactor charge pumps and reboiler circulation pumps are steam driven. a. Cut- out all fires. Open all air doors and dam pers as wide as possible to allow heaters to ven tilate by natural draft. ! b. Shut down all pumps, including Booster Comp. Swiuch.Hpto Prod. Gas Drum. c. Block in Platformer Reactor System and Towers. d. Reduce excessive pressures to vent or flare. E. EXPLOSION, FIRE, LINE RUPTURE - ALERT FIRE DEPARTMENT 1. Cut all fires from heaters. If heater or control valves are beyond reach, use main gas valve. 'Put steam in fire boxes. 2. Shut down and block off Reactor Charge pumps and Hy drogen Booster Compressors. 3. Leave recycle compressors running, if possible. 4. Block the oil or gas flow to the fire or rupture. 5. Get steam hoses directed to the rupture. 6. Depressure unit to flare. TB3:jdl:10-28-66 CHEV B8 6628 &Y ^ 3ci ^ Gj2C/V^tot/) I yiCu-yvoWj H-\~lK CHEV B8 6629 INDEX OPERATOR * S TRAINING MANUAL 443 HFAU Scheduled Guide for Learning 100 Questions: 3-Day Review 30-Day Review 60-Day Review 90-Day Review 105-Day Review SECTION I Personal Safety and Company Rules 1. Basic Work Rules 2. How to Return to Work Following Sickness or Outside Accident 3. No Smoking Except as Follows 4. Think About Personal Safety 5. First Aid Safety for Hydrofluoric Acid 6. General Safety Procedures 7. Wear Safe Clothing 8. Protect Your Head 9. Protect Your Hearing 10. Use of Tags 11. How to Report a Fire and Fire Control Plan 12. Gas Masks 13. Plot Plan of Safety Equipment at 443 14. Plot Plan of Safety Equipment at 6441-2-3-4 and 7542 11-1-78 Intro-01 Intro-08 Intro-09 Intro-11 Intro-13 Intro-15 I-A-01 I-A-03 I-A-04 I-A-06 I-A-09 I-A-17 I-A-19 I-A-20 I-A-21 I-A-22 I-A-24 I-A-29 I-A-30 I-A-31 chEV B8 6630 15. Breathing Air Stations B.. Tasks and Routine Procedures 1. Purpose of 443, 6141, 6441-2-3-4, 7542 2. General Operating Tasks 3. Tasks of Assistant Operator (Inside) 4. Tasks of Assistant Operator (Treating End) 5. Tasks of Assistant Operator (Acid End) 6. General Identification of Refinery Equipment 7. Routine Operating Procedures 8. Sampling Procedures 9. Routine Tests - 10. Lubrication and Lubrication Schedule 11. Procedures for Compressors, Turbinesand Pumps 12. Pump Plot Plan for 443, 6141, 6441-2-3-4, 7542 13. Flow Diagram - 443 14. Flow Diagram - 7542 15. Flow Diagram - 6441-2-3-4 SECTION II A. General Discussion of Flow 443 1. Hydrocarbon Feeds a. Olefin Feed b. Outside Isobutane Feed c. Fixed Bed Driers V9A and V9B 2. Hydrocarbon Feed Treating a. Treater Feed Drum V-l b. Caustic Scrubber V-2 c. Mercaptan Caustic Scrubber V-3 d. Sand Tower Coalescer V-4 11-1-78 I-A-32 I-B-01 I-B-06 I-B-12 I-B-13 I-B-15 I-B-17 I-B-20 I-B-23 I-B-24 I-B-27 I-B-32 I-B-37 I-B-39 I-B-40 I-B-41 II-A-01 II-A-01 II-A-02 II-A-02 II-A-02 II-A-03 II-A-03 II-A-04 CHEV B8 6631 e. Deethanizer Feed Drum V-5 f. Deethanizer Tower T-2 g. Deethanizer Overhead Accumulator D-l h. Caustic Regenerator T-l i. Regenerator Reflux Accumulator V-6 3. Reactor System a. Acid Coolers b. Acid Settler V-10 4. Fractionation System a. Depropanizer T-6 b. HF Stripper T-7 c. Isobutane Stripper T-5 d. Aldylate Splitter Tower T-8 5. Product Treating Section a. Propane Defluorinator b. Propane Caustic Treaters c. Light Alkylate Caustic Treater 6. HF Rerun System B. Remote Associated Equipment 1. Remote Depentanizers 6441-2-3-4 2. Remote Depropanizer 6141 3. Mercaptan Removal Unit 7542 4. Cooling Tower Operation A. Auxiliary Systems 1. Instrument Air 2. Cooling Water 3. Steam -78 SECTION III III-A-04 III-A-05 III-A-06 II-A-06 II-A-07 II-A-07 II-A-08 II-A-08 II-A-09 II-A-10 II-A-13 II-A-14 II-A-16 II-A-17 II-A-17 II-A-18 II-A-19 II-A-19 II-B-01 II-B-01 II-B-02 II-B-03 II-B-04 III-A-01 III-A-01 III-A-01 III-A-02 CHFV RR RRR9 44. Relief Systems 5. Purge Gas 6. Fuel Gas 7. Sewers and Drains 8. Acid Storage and Unloading Electrical Circuits 443, 6441-2-3-4, 6141, 7542 SECTION IV A, Operating Procedures Standard Shutdown Procedures a. Standard Shutdown Procedure for 443 b. Standard Shutdown Procedure for 6141 c. Standard Shutdown Procedure for 6441 d. Standard Shutdown Procedure for 6442 e. Standard Shutdown Procedure for 6443-4 f. Standard Shutdown Procedure for 7542 g. Standard Shutdown Procedure for Mercaptan Removal Unit 7542 Standard Start-up Procedure a. Standard Start-up Procedure for 443 b. Standard Start-up Procedure for 6441 c. Standard Start-up Procedure for 6442 d. Standard Start-up Procedure for 6443-4 e. Standard Start-up Procedure for 6141 f. Standard Start-up Procedure for 7542 Emergency Procedures a. Power Failure b. Water Failure III-A-04 III-A-07 III-A-08 III-A-08 III-A-09 III-B-01 IV-A-01 IV-A-02 IV-A-19 IV-A-22 IV-A-25 IV-A-28 IV-A-32 IV-A-33 IV-A-36 IV-A-36 IV-A-51 IV-A-53 IV-A-55 IV-A-57 IV-A-59 IV-A-61 IV-A-61 IV-A-62 11-1-78 CHEV B8 6633 4. Special Operating Procedures a. Unloading Tank Cars of HF Acid b. Unloading Trucks of HF Acid c. Caustic Change in Acid Relief Neutralizer d. Changing Activated Alumina in Propane Defluorinator e. Regeneration of Driers V-9A and V-9B SECTION V Discussion Self Improvement Pilot Training Program IV-A-65 IV-A-65 IV-A-67 IV-A-70 IV-A-71 IV-A-74 V-A-01 V-A-02 11-1-78 CHEV 88 6634 Intro-01 SCHEDULED GUIDE FOR LEARNING 443 HFAU Week 1 1. Supply employee with a unit manual. 2. Instruct new employee on procedures involving his personal safety. a. Correct way to sample. b. Precautions in using and treatments for chemicals or toxic materials on unit. c. Locations and use of protective clothing, face shield, blankets, stretchers, gas mask, personal vats, etc. d. Reporting fires. e. Location of fire fighting equipment. f. Tagging procedures: significance of green, orange, and yellow tags. * UNIT SUPERVISOR WILL REVIEW EMPLOYEE'S PROGRESS (3-DAY REVIEW) 3. Instruct employee on procedure and location of all readings taken on the unit and procedure to follow when making minor changes on unit. a. Readings on the board and necessary changes with instruments. b. Proper method for running boil-ways and gravities. c. How to run titrations of caustic and how to make adjustments in caustic strength. d. How to hold ph on cooling water and how to make, necessary changes on chemical composition in tower. e. Learn proper method for MARKING IBM cards. 4. Instruct employee on proper procedure for oiling and changing oil in pumps. 11-1-78 CHEV B8 6635 Intro-02 SCHEDULED GUIDE FOR LEARNING - 443 HFAU (cont'd) Week 2 & 3 1. Review all safety procedures for personnel on the units. 2. Learn the "general discussion" and flow of the unit (Start Item #3). a. Purpose of the unit. b. Charge sources. c. Products produced, destination of products, and alternate destinations. 3. Learn emergency shutdown procedure (review each week hereafter). Week 4 1. Learn the flow of the unit and trace all feed lines to VI Treaters, V5 Deethanizer Tower, V10 Deisobutanizer, Depropanizer, Alkylate Tower, and Caustic Treaters. 2. Learn the charges to 6441-2-3-4, 6141, and 7542. 3. Learn charge source. a. H. F. Acid b. Spent Acid (ASO) c. Caustic d. BB - Amylene e. Isobutane * AT THIS POINT, SUPERVISOR WILL REVIEW EMPLOYEE'S PROGRESS (30-DAY REVIEW) Week 5 1. Learn the operations and function of the Accumulator, Treaters, Towers, Cooling Tower, Caustic Scrubbers, the Exhaust Steam System, 650 lb. Steam and 125 lb. Steam Systems. 11-1-78 CHEV B8 6636 Intro-03 SCHEDULED GUIDE FOR LEARNING - 443 HFAU (cont'd) Week 6 1. Learn the control system of the unit. a. Effect of pressure. b. Effect of temperature c. Flow In and out of towers on product control (overpoint, endpoint, and gravity). 2. Learn the instrument control system of the following. a. Caustic Treating System (443). b. Feed accumulators c. Deethanizer Tower d. V10 and Deisobutanizer, Depropanizer, Propane Scrubber e. Alkylate Splitter f. Cooling and Make-Up Water and Water Pumps g. Isobutane Dryer h. Pump Flush i. Depentanizer Tower j. 7542 Mercaptan Unit k. Warning Signals in Control Room (Hi-Levels, Pumps, etc.) Week 7 & 8 1. Learn the following pumps, their locations, and their related equipment a. H. F. Acid Pumps on the unit. b. Caustic Pumps by number and location. c. Propane Pumps. d. Fresh Feed Pumps on the unit. 11-1-78 CHEV B8 6637 Intro-04 SCHEDULED GUIDE FOR LEARNING - 443 HFAU (cont'd) e. Water Pumps and location f. Alkylate Pumps g. Reflux Pumps 2. Trace the flow as in the Fourth Week Item // learning location, function, control of each regulator and control point in unit flow. * AT THIS POINT, THE UNIT SUPERVISOR WILL REVIEW EMPLOYEE'S PROGRESS (60-DAY REVIEW) Week 9 & 10 1. Learn the following systems on the*unit. Know their function related to the unit and source of supply and trace them on the unit. a. Flare and Stack Lines b. Natural Gas c. Refinery Fuel Gas and Propane to the Ethylene Unit d. 125// psi Steam System on the Unit e. 15// psi Steam System on the Unit f. 650// psi Steam System on the Unit g. Condensate System on the Unit h. Cooling Water System i. Electricity (2300, 440, 110 volt system and the emergency switch over system) j. Yard Air, Instrument Air (Include Air Dryers) k. Utility Water l. Utility Steam 11-1-78 CHEV B8 6638 Intro-05 SCHEDULED GUIDE FOR LEARNING - 443 HFAU (cont'd) 2. Show the relation between boilaway and gravity on each tower. a. Depropanizer Tower (OH - Propane) b. Deisobutanizer Tower Bottoms (Total Alky) c. Alkylate Splitter Tower OH and Bottoms d. 6441-2-3-4 Bottoms e. 6141 Tower Bottoms f. Caustic 3. Learn the importance of communication between different units, utility suppliers (Air, Water, Electricity, Steam, and Pump Houses for charges and product destinations) * AT THIS POINT, THE UNIT SUPERVISOR WILL REVIEW THE EMPLOYEE'S PROGRESS. Week 11 & 12 1. Learn actual operating procedures for: a. Start-Ups b. Shutdown c. By-Passes d. Emergency Procedures (1) Loss of air (2) Loss of electricity (3) Loss of cooling water (4) Fires * UNIT SUPERVISOR WILL REVIEW EMPLOYEE'S PROGRESS (90-DAY REVIEW) 11-1-78 CHEV B8 6639 Intro-06 SCHEDULED GUIDE FOR LEARNING - 443 HFAU (cont'd) Week 13 & 14 1. Be able to draw a flow diagram of the unit. Divide the unit up and draw sections such as: a. 6141 Unit (1) Fresh Feed (2) Reflux and Overhead Product (3) Bottoms (4) Cooling Water System (5) Steam System b. 6441-2-3-4 Unit (1) Fresh Feed (2) Reflux and Overhead Product (3) Bottoms (4) Cooling Water System (5) Steam System c. 7542 Unit (1) Caustic System (2) Fresh Feed (3) Dirty Water System (4) Steam System d. HF 443 Unit (1) Fresh Feed System (2) Caustic System (3) Treating System 11-1-78 CHEV B8 6640 Intro-07 SCHEDULED GUIDE FOR LEARNING - 443 HFAU (cont'd) (4) Deethanizer Overhead and Bottoms (5) ISO Butane and Dryers , (6) ISO Recycle (7) HF Acid System (8) HF Acid Rerun (9) H-l Heater (10) Deiso Overhead and Bottoms (11) Depropanizer Overhead and Bottoms (12) HF Stripper Tower Overhead and Bottoms (13) Flush Oil from Depropanizer Bottoms (14) Flush Oil from HF Stripper Bottoms (15) Propane Caustic Scrubber (16) Cooling Water System (17) Steam System (18) Air System * AT THIS POINT, THE UNIT SUPERVISOR WILL REVIEW EMPLOYEE'S PROGRESS (105-DAY REVIEW) Week 15, 16, & 17 1. Be familiar with logbooks, order books, and know the importance of communication between different shifts. 2. Continue increasing knowledge of unit with the use of a training book (HF 443 Training Book). Also use the Pilot Series to increase basic knowledge. 11-1-78 CHEV B8 6641 Intro-08 STUDY QUESTIONS 443 HFAU 3-DAY REVIEW 1. What is the correct procedure for opening valves and catching samples? 2. What is the proper procedure for treating and protection for chemicals and gases around unit? A. Caustic B. HF Acid (Oral) Ci Sulfuric Acid D. Chlorine Gas E. H^S Gas 3. What Is the proper procedure for using the following: A. Protective Suits B. Face Shields C. Location of Blankets D. Gas Masks E. Personal Vats 4. What is the proper procedure for reporting fires? Who reports a fire? 5. What is the purpose of the following tags: A. Green Tag B. Orange Tag C. Yellow Tag (Gulf Form 9233) D. Red Tag E. Yellow Tag (Plain, Large, or Small) 11-1-78 CHEV B8 6642 Intro-09 STUDY QUESTIONS 443 HFAU 1. What 5 streams make up charge to the unit? .2 Where do these streams come from? 30-DAY REVIEW 3. What 5 products can the unit make? 4. Where do each of these products go? 5. What kind of acid is used on this unit and where does it come from? .6 How is the spent acid purified? 7. What is the bottoms of the Refun column called and where does it go? .8 What is the purpose of the caustic section on this unit? 9. What is the purpose of the deethanizer tower? .10 What is the purpose of the HF stripper? .11 What is the purpose of "pump flush"? .12 How is the level in V-12 (Isobutane Accumulator) controlled? 13. Where are the circulating, rerun and ASO samples caught? What do you use to catch these samples? 14. Are you familiar with the Pilot Training Program? 11-1-78 CHEV B8 6643 STUDY QUESTIONS - 443 HFAU 30-DAY REVIEW (cont'd) COOLING TOWER 1. How is the make-up water controlled? 2. How is the pH controlled? 3. How is the number of cycles controlled? 4. How can one tell how many fans are on? REMOTE DEPENTANIZERS 1. What is the purpose of the depentanizers? 2. Where does the charge come from? 3. What is the bottom product and where does it go? MERCAPTAN UNIT 1. What are the charge streams and where do they come from? 2. What is the purpose of the absorbers? 3. What is the purpose of the caustic stripper? 4. Where does the fresh caustic come from? 5. Where does the spent caustic go? Intro-10 11-1-78 HV B8 6644 Intro-11 STUDY QUESTIONS 443 HFAU 1. What is the proper method for treating caustic burns? 60-DAY REVIEW 2. What is the proper method for treating HF Acid Burns? 3. What are the first aid and fire department phone numbers? 4. How do we determine how much chromate is put in the water? 5. How do we check and change the oil on pumps on these units, and how often should it be done? 6. How do we pick up suction on a pump that has lost suction? 7. How are the n-butanes, which can accumulate in the recycle isobutane, controlled? 8. How are the ethanes controlled in the Deethanizer Tower controlled, and why are they controlled? 9. How is the purity of the propane in the Depropanizer Tower controlled? 10. How is the flash, color, and distillation controlled on the Gulfsol-20 from the Alkylate Splitter Tower? 11. What are our primary and secondary circuits at 443? 12. What are the circuits used at the Mercaptan Unit and the Depentanizers? 13. What circuits supply the three water pumps at HFAU-443? 14. What is the purpose of the defluorinators at HFAU-443? 15. How often are air dryers switched at 443 Alky, and how are they dried? 16. How often do we switch the isobutane dryers, and how are these dryers dried? 17. How do we control the caustic circulation at the treating section of HFAU 443? 11-1-78 CHEV B8 6645 Intro-12 STUDY QUESTIONS - 443 HFAU 60-DAY REVIEW (cont'd) 18. What is the purpose of personnel vats on 443; what: neutralizer do they contain in the acid area, and where are they located? 19. Why should we try to practice good housekeeping on the unit? 20. What is the difference between a #1, //2, and a i?3 fire alarm? 11-1-78 CHEV B8 6646 Intro-13 STUDY QUESTIONS 443 HFAU 90-DAY REVIEW 1. Demonstrate the proper method to put an instrument on manual. 2. Demonstrate the proper method to switch pumps. 3. Demonstrate the proper method to bypass a regulator. 4. What is the proper first aid for treating caustic burns? 5. What is the proper first aid for treating HF burns? 6. How do you put the treating section and the deethanizer on total reflux? 7. Explain the flow of the caustic treating section on 443 Alky using a flow diagram. 8. Why do we put propane in the recycle isobutane? 9. How is the pressure held on V-12 accumulator? 10. Where can the off-gas from the regenerator system at 443 Alky go? 11. Where can the off-gas from the regenerator system at 7542 Mercaptan Unit go? 12. Explain the operation of all three pump flash systems at 443 Alkylations; 13. How is the overpoint controlled on our depentanizers? (High or low) 14. Why should the dirty water from the barometer condenser be pumped to the treating plant? 15. If the depropanizer bottoms flow drops off and the charge stays the same, what is taking place? 16. How is the overhead temperature in the reflux drum of the regenerator system held constant? Why must temperature be held above 212F. on the regenerator system? 11-1-78 CHEV B8 6647 Intro-14 STUDY QUESTIONS - 443 HFAU 90-DAY REVIEW (cont'd) 17. How do we control the caustic strength on TK-1? 18. If all the pressures are high at the depentanizer towers overhead, how can the pressure be lowered? 19. How do we fight fires on our units? 20. What are the numbers of first aid and the fire department? 11-1-78 cHEV B8 6648 Intro-15 STUDY QUESTIONS FOR ASSISTANT OPERATOR 443 HFAU 105-DAY REVIEW I. ALKYLATION UNIT 1. What five streams make up the charge to the unit? 2. Where do these five streams come from? 3. What five products can the unit make? 4. Where can each of these products go? 5. What kind of acid is used and where does it come from? 6. How is the spent acid purified? 7. What is the bottoms of the rerun column called, and where does it go? 8. What is the purpose of the isobutane driers? 9. What is the purpose of V-2 and V-3 caustic scrubbers? 10. How is the caustic section put on circulation? 11. How Is the deethanizer section put on circulation? 12. What does make-up isobutane mix with first? 13. What do these two streams mix with next? 14. Where does the overhead stream from the acid settler go? 15. Where do the depropanizer bottoms go? 16. Where does the depropanizer overhead go? 17. How is the purity of the propane product controlled? 18. What is the purpose of the HF Stripper? 19. What is the purpose of the defluorinators and the propane caustic treater? 20. What is the purpose of the light alkylate treater? 11-1-78 CHEV B8 6649 STUDY QUESTIONS FOR ASSISTANT OPERATOR - 443 HFAU (cont'd) Intro-16 21. What determines how much make-up isobutane is needed? 22. Where are the circulating acid, rerun acid, and ASO samples caught II. COOLING TOWER 1. How is the make-up water controlled? 2. How is the pH controlled? 3. How are the number of cycles controlled? 4. How can one tell how many fans are on? 5. How is the amount of chromate controlled? III. REMOTE DEPENTANIZERS 1. What are the numbers of the depentanizer? 2. Where does the charge come from? 3. What are the two overhead products, and where do they go? 4. What is the bottom product? IV. REMOTE DEPROPANIZER 1. What is the number of the depropanizer? 2. Where does the charge normally come from? 3. What is the overhead product, and where can it go? 4. Where do the bottoms normally go? V. MERCAPTAN UNIT 1. What are the two charge streams, and where do they come from? 2. What is the purpose of each of the three absorbers? 3. What is the purpose of the caustic stripper? 4. Where does the fresh caustic come from? 5. Where does the spent caustic go? 11-1-78 CHEV B8 6650 Intro-17 STUDY QUESTIONS FOR ASSISTANT OPERATOR - 443 HFAU (cont'd) VI. EMERGENCY PROCEDURES AND SAFETY 1. How should caustic burns be treated? (Oral) 2. How should HF Acid burns be treated? (Oral) 3. What precautions should be taken around ^S gas? 4. What precautions should be taken around chlorine gas? 5. What precautions should be taken around ammonia gas? 6. What types of gas masksare used on the unit? A. What is the yellow mask for? B. What is the green canister mask for? C. Air Feed Hood & Zoot Suit? ' 7. What is the telephone number for emergency first aid? 8. What two methods are used on the unit to fight fires? 9. Where are all fire monitors located on the unit? 10. What is the emergency procedure for reporting a fire?; Who reports a fire? 11. What electrical circuits are used on these units? A. 443 Alkylation B. 6441-4 Depentanizers & 6141 Depropanizer C. 7542 Mercaptan 12. Demonstrate proper method to put an instrument on manual and to by pass regulator. 13. Demonstrate proper method for switching pumps. 14. Divide the unit into sections and sketch drain the flow: A. Charge to the treating section B. Circulating Caustic at 443. 11-1-78 CHEV B8 6651 Intro-18 STUDY QUESTIONS FOR ASSISTANT OPERATOR -443 HFAU (cont'd) C. Deethanizer on total reflux D. From Deiso. Tower to V-10 to Depropanizer and back 15. Sketch the flow at the depentanizers. 16. Sketch the flow at the Mercaptan Unit. 17. Demonstrate the procedures to follow on Emergency Shutdowns on these units. 18. What are the tags used on this unit, and what do they mean? 11-1-78 CHEV B8 6652 I-A-01 BASIC WORK RULES 443 HFAU The basic work rules listed below are presently in effect and are issued for the information, guidance and safety of employees. The list does not include all Company rules and regulations. Each operating employee is required to abide by the following rules. Your cooperation will be appreciated. 1. Employees shall be responsible for being at their assigned work locations at their scheduled starting time. 2. Employees shall not leave their jobs without permission from their operator, except for normal personal reasons or in case of emergency. 3. Employees who are unable to report for work shall notify the Light Oil Department shift supervisor in advance of their scheduled starting time. If he cannot be contacted at 507, call the Lieutenant, Plant Security at 2265, who will contact him by radio, and the shift supervisor will call you at the number you give the Lieutenant. 4. Employees shall not smoke in the Plant, except in approved smoking areas. 5. Employees shall use only safety matches in the Plant, when matches are authorized, or approved lighters. 6. Employees shall carry out orders given by their supervisor or the person for whom they are working. 11-1-78 CHEV B8 6653 I-A-02 BASIC WORK RULES -443 HFAU (cont'd) 7. Employees shall obtain leave of absence by requesting per mission from their supervisor or the shift supervisor. 8. Employees shall follow safe work practices and wear protective equipment as required. 9. Employees shall not give or loan their employee identification pass to any other person. 10. Employees shall be responsible for proper use of bathhouses. 11. Employees shall not participate in horseplay. 12. Employees shall not remove Company property from the Plant without proper authorization. 11-1-78 CH& 83 6654 I-A-03 HOW TO RETURN TO WCELK FOLLOWING SICKNESS OR OUTSIDE ACCIDENT All hourly employees who are off due to sickness or outside accidents for more than one day must obtain a "Release to Return to Work" from the Medical and Health Services Division as promptly as practic able after receiving a release from a private physician. If a private physician has not been consulted, employees must obtain a "Release to Return to Work" from Medical and Health Services as soon as practicable upon being able to return to work, and if possible, prior to starting time the day they return. Employees who do not obtain a release from Medical and Health Services prior to the date they are scheduled to return to work will be subject to having their pay denied during the time they obtain their release. Except in unusual situations, a "Release to Return to Work" 1 may be secured from the nurse on duty. Nurses are on duty at Medical and Health during the following hours: Monday through Friday - 6:30 AM to 12:00 Midnight Saturdays, Sundays and Holidays - 7:00 AM to 11;00 PM Employees may consult the Light Oil Shift Supervisor for further details. 11-1-78 CHEV B8 6655 NO SMOKING 1 EXCEPT AS FOLLOWS 1-A-UH 1. During employees' working hours, they must have permission from the person to whom they report to use the smoking areas. 2. Employees are to use the smoking area most convenient to their work area. 3. Employees are not to remain in the smoking areas any longer than the time required to smoke a cigarette. 4. During work hours, employees are not to smoke more than once during the first four hours of their schedule and not more than once during the last four hours of their schedule. 5. The smoking areas will be open for employees in accordance with the following schedule: Employee Working Smoking Areas Open 6:00 a.m. - 2:00 p.m. 7:00 a.m. - 1:00 p.m. 2:00 a.m. -10:00 p.m. 3:00 p.m. - 9:00 p.m. 10:00 p.m. - 6:00 a.m. 11:00 p.m. - 5:00 a.m.- In addition, an employee doubling over from one shift to the next may use the smoking area once at shift-change time. 6. It may be necessary at times to temporarily discontinue the use of a smoking area because of existing conditions. In such cases, a sign stating SMOKING TEMPORARILY DISCONTINUED will be displayed at the smok ing area. 7. Temporary smoking areas may be designated on certain major shutdowns or jobs. 8. If an employee is found smoking in an unauthorized area, he will be sub ject to discharge. 11-1-78 CHEV B8 6656 I-A-05 NO SMOKING! EXCEPT AS FOLLOWS (cont'd) 9. Before leaving the area, be sure to put cigarette butts in the con tainer provided for this purpose. Keep the shelter clean and neat. 11-1-78 CHEV B8 6657 I-A-06 THINK ABOUT PERSONAL SAFETY 443 HFAU Nearly all accidents are caused by someone doing something or failing to do something against their own good judgment. If they took one moment to think first, the accident would not have been caused. Acci dents don't ''just happen"; people cause accidents. You are entitled to be told how to prevent personal injury to yourself which is the usual result of an accident. Also, you are responsible to yourself and your fellow employees to think and work safely. When you hear a steam leak in most cases you will be able to see it. This is not true at the Alkylate Splitter Reboilers, because they operate at 650 psi. Steam at this pressure is extremely hot =tnd does not give the characteristic white plume of 250 psi and lower pressure steam. For this reason, a stick, rag, or piece of paper can be held near the suspected leak to locate it. Using this method still requires care and thought. Don't unwittingly place your hand where it possibly could be struck by this in visible and very hot steam. When handling chemicals such as corrosion inhibitors and cooling tower chemicals, a hazard exists. Any one or all of the following should be expected: injury to the eyes, irritation of the skin, or penetration by absorption through the skin to injure the body. To prevent injury, you must wear a face shield or goggles and rubber gloves. Skilled operators frequently choose to wear cotton or leather faced cotton gloves to protect their hands when performing manual work on an operating unit. Gloves can protect your hands from injury in many ways. 11-1-78 CHEV B8 6658 I-A-07 THINK ABOUT PERSONAL SAFETY - 443 HFAU (cont'd) Catching Liquid Samples (Hotter than 150F.) 1. Obtain metal sample catching container. 2. Open valve on sample station and draw liquid slowly to the sewer until sample line is hot. If sample is drawn too quickly and the material is heavy, the hot liquid may blow i out and flash after the cold material has been drained from the line. ! 3. Rinse the metal container and fill slowly. 4. When sample has cooled sufficiently that it will not break a glass bottle, pour sample into sample bottle. NOTE: If sample station is equipped with a steam-out line, block sample line at the main process line and steam out the sample line to the sewer before liquid hardens in line. CAUTION: Extreme care should be exercised that no moisture contacts a hot sample. Even one or two drops of water may cause sample to splatter and burn someone. 5. Place proper tag on sample. 6. Empty metal container and leave in an inverted position. When opening a drain valve or bleeder on a line or other equip- ment, watch it. If it appears empty because nothing comes out, don't trust it. The moment you turn your back on it, the flow may gush out. In many cases, this has caused injury to employees, and it has been known to cause a bad fire on a unit. NEVER TURN YOUR BACK ON AN OPEN BLEEDER. If it be comes necessary for you to go elsewhere, close the valve before you leave it. 11-1-78 CHEV B8 6659 I-A-08 THINK ABOUT PERSONAL SAFETY - 443 HFAU (cont'd) When handling ammonia, it is most important to keep it out of your eyes. The anhydrous ammonia that we use has an insatiable appetite for water. The ammonia vapor dissolves in the tears in our eyes and rapid ly spreads around the eyeball. If you get ammonia in your eyes or on your skin, flush with copious quantities of water. Of course, this can be avoided by wearing goggles or a face shield. Be as careful in handling ammonia as any other hazardous chemical. Personal protective equipment is to be worn when working with ammonia. Slipping and tripping hazards on an operating unit too frequently go uncorrected. When we think of a sprained back or sprained ankle, we wonder why we didn't clean up that slippery spot on the floor or coil and hang up that idle utility hose before an accident, instead of after it. Oil spills should be cleaned up and idle utility hoses placed out of the walking area. In general, good housekeeping has many advantages. When operating valves, position your feet securely under you, use a suitable valve wrench and keep your fingers and hands away from objects that could pinch or scrape them. Valves that are difficult to operate need a suitable lubricant. Put grease in grease fittings, and pour a little oil on the stem and threads. During a power failure when the lights go out, someone must turn on the air to start the two emergency lights in the control room. Become familiar with this emergency safety equipment. 11-1-78 CHEV B8 6660 I-A-09 FIRST AID AND SAFETY FOR HYDROFLUORIC ACID Description of Hydrofluoric Acid Hydrofluoric Acid (HF) is a fuming, corrosive liquid at relative ly cool temperatures, but: its boiling point (approximately 68F.) is often exceeded by the temperature at which it is used in the refinery. It eva porates rapidly at atmospheric pressure and temperatures above 68F., thus, releasing a white, steam-like vapor which is very evident and has a distinct, pungent, irritating odor. Both the liquid and its vapors are' extremely dangerous when improperly handled. Liquid HF will react Immediately with skin upon contact, causing serious burns. The vapors are very irritating to the eyes and mucous membrane and, therefore, must be avoided. Physiological Effects 1. Liquid HF is corrosive and attacks tissues of the skin and eyes, rapid ly producing Injuries resembling burns. HF vapors also ai^e irritating to the skin, eyes, and pulmonary tissue and may produce injury as severe as that due to liquid contact. 2. The action of HF in producing injury is three-fold: a dehydrating effect, a corrosive effect, and a specific toxic effect of the fluoridation. 3. Burns due to liquid HF may be immediate or delayed, depending on the acid concentration, but in either case, the injury is very painful and is accompanied by a throbbing sensation around the affected area. 4. Immediate burns are caused by contact with liquid anhydrous HF and with aqueous solutions of HF in concentrations over 20 volume percent. (Twenty volume percent HF or greater in water.) Pain and formation of blisters are immediate. 11-1-78 CHEV B8 6661 I-A-10 FIRST AID AND SAFETY FOR HYDROFLUORIC ACID (cont'd) Delayed Injuries are caused by contact with aqueous solutions of HF in concentrations less than 20 volume percent. Such low concentrations are likely to be found in acid scales, acid soluble oils, water standing near acid service equipment, on contaminated tools, equipment, and the like. The sensation of pain, and the formation of blisters from such contact may be delayed several hours. 5. Inhalation of concentrated HF vapors may produce severe pulmonary irri tation, which may be followed by a delayed pulmonary congestion. 11-1-78 cHV B8 6662 FIRST AID 443 HFAU I-A-11 1. First Aid Supplies In any area where there is a possibility of exposure to HF, the follow ing first aid material should be available for immediate treatment of HF contact. A. Personnel Vats (filled with a saturated sodium bicarbonate solution) for neutralizing the burned area. B. Zephiran - Keep in fresh supply. C. Cotton - Surgical type. D. Spirits of Ammonia - Ampules preferred. 2. First Aid Treatment for Body Burns If serious complications from HF burns on the body are to be avoided, i first aid treatment must be given immediately before the affected em ployee leaves the unit area. (Do not use this treatment in the eye. See Eye Treatment) ! A. Saturate burned area and clothing in Personnel Vat. B. Proceed to shower and flush with water for 15 minutes while removing clothing. C. Discontinue water flushing and pat burned area with ball of cotton saturated with Zephiran solution. D. Do Not Rub! Do Hot Break Blisters. E. Report to physician. 3. First Aid for HF Inhalation j A. Remove from further exposure while taking care not to inflict burns on self or others. 11-1-78 CHEV B8 6663 I-A-12 FIRST AID - 443 HFAU (coat'd) B. Inhale weak ammonia vapor (Spirits of Ammonia) to neutralize the HF. C. Report to physician while intermittently inhaling ammonia. 4. First Aid for HF Eye Burns A. Irrigate eyes with running water for 15 minutes. B. Flush eyes with Dacriose Solution for 15 minutes. C. Add one or two drops Ophthaine in eyes to kill pain. D. Report to physician. 11-1-78 CHEV B8 6664 I-A-13 SAFETY Personal Protective Equipment I Persons entering the unit shall wear protective clothing In accordance with the classifications listed below. Operators who are thoroughly familiar with the hazards of handling HF, condition of equipment, and existing operat ing conditions will be permitted in roadways only without protective clothing. Class "A" Clothing: Eye shield (acid-safety goggles) and Neoprene, or equal, gloves (gauntlet type). Class "A" Work: Reading meters and pressure gauges. Lubricating pumps and valves that are in good condition. Venting and purging and draining equipment or working on any equip ment that has been neutralized, properly vented, and drained. All visitors will wear Class "A" clothing. NOTE: Neoprene footwear should be worn when areas are wet and contaminated with HF. Class nB" Clothing: Eye shield (acid-safety goggles), face shield. Neoprene gloves (gauntlet type), jumper or an apron with long sleeves. Class "B" Work: Opening and closing valves. Taking samples. Removing packing from pumps and valves, etc. Class "C" Clothing: Neoprene, or equal, overalls, jumper, gloves (gauntlet type), footwear (boots, arctics or overshoes), eye shield (acid-safety goggles) and face shield or air-fed hood. The air-fed hood MUST be worn when there is danger of being sprayed with HF. Neoprene footwear may be omitted when the area is dry and acid-free. 11-1-78 CHEV B8 6665 I-A-14 SAFETY (cont'd) Class "C" Work; Preparing any equipment for repairs that may contain HF or acid-hydrocarbon, such as opening and closing valves that are stuck and require considerable force. Venting and purging equipment for shutdown and switch ing into vessels or sections of lines recently install ed or open for repairs or cleaning, especially where it was not practical to apply a leak test. Making initial opening of any equipment containing acid or acid-hydrocarbon or while applying force to small lines and valves that may fail. Class "D" Clothing; Full-coverage suit, with outside air supply, (Zootsuit). Class "D" Work: Emergency repair and rescue work, such as closing valves and lines to and from equipment that has failed, in stalling blinds where conditions necessitate, and enter ing areas contaminated with HF, etc. Class "C" clothing for each operator and one zootsuit should be available in the control room at all times for immediate use. It shall be the responsi- i bility of the unit operators to keep the protective equipment in good condi tion and ready for use by keeping the air-mask hose connected to the airline, air-fed hoods clean and with filter cartridges, and hose connections on each I hood for emergency use. Safety Practices , 1. Do not attempt to work in HF for extended periods of time. Your protective equipment affords limited protection Only. 11-1-78 CHEV B8 6666 I-A-15 SAFETY (cont'd) 2. If HF contacts your clothing, tools, or equipment on which you are work ing, stop work as soon as practical and neutralize clothing, tools, and equipment before resuming work. 3. Make sure that you are familiar with first aid treatment for HF burns, also the use of neutralizing vats and barrels located within the unit area. 1 4. Material and equipment shall be neutralized before transferring it from the unit whenever possible. However, upon direct orders from the super visor, large equipment may be hauled to a vat located outside the battery limits. Supervisor giving such orders will be responsible for such equipment until it is neutralized-. 5. Class "B" clothing shall be worn in shops while removing packing and/or dismantling valves, pumps, and meters, even though they have been neutra lized. 6. Eye shield (acid-safety goggles) shall be worn while removing scale from equipment that has been in HF service. 7. Do not place the trouser legs inside of boots or jumper tail inside of trousers. Wear glove cuffs inside the jumper sleeve when working down handed and over the sleeves when working up-handed if there is danger of acid spills or leaks. i 8. Do not use an impact wrench to loosen final bolts in flanges where acid or scale might be present. The rotating socket can throw acid or acid scale a considerable distance. 9. Do not attempt to work under drip leaks or under men making initial opening in equipment. 11-1-78 I CHEV B8 6667 SAFETY (cont'd) 10. Keep portable first aid kit nearby whenever work is being performed at an elevated or remote location. Report any shortage of first aid equipment to the safety department immediately. 11. All tools that have been used on equipment containing HF must be neutra lized and cleaned before being returned to the tool boxes or tool house. 12. Wash hands and face frequently to avoid possible delayed burns. 13. Do not wear clothing contaminated with HF in the control room. Keep room acid free. 14. Wash up acid spills immediately to prevent burns to feet or damage to ! shoes. Use low water pressure to avoid spreading acid over large areas. 15. Keep discarded waste and rubbish in closed containers. 16. Whenever possible, work on wind-ward side of equipment containing HF. 17. Keep protective clothing clean and in good order. Do not attempt to work in damaged clothing, especially damaged protective gloves. 18. Warn all persons, working below or nearby, before venting or opening equipment that may contain HF. Always open each piece of equipment as though it was under pressure. Do not take anything for granted. 19. Do not use personnel vats to neutralize tools and equipment. 11-1-78 CHEV B8 6668 GENERAL SAFETY PROCEDURES I-A-17 1. Footing a. Clean up oil spills as quickly as possible. b. Hold handrail when walking up and down stairs. c. Wear shoes with oil-proof soles and safety toes. d. Never run. e. Never walk on pipes when crossing pipe conduits. f. Do not use stools, cans,drums, etc., tostand on. g. Never step across cables or chains around the battery limits of unit; use walkways. 1 h. Be sure of footing when opening and closing valves and cocks. 2. Ladders a. When using extension ladders, check to see that: ladder operates pro perly before using it. b. Always be sure the ladder is securely footed. c. If possible, have someone hold ladder. d. Use safety chain provided on ladder. e. Always use proper ladder for job. f. Never stand on top step of stepladder. 3. Cocks a. Always use correct size cock wrench. Never use Stillson wrench when opening and closing cocks. b. Grease cock before opening or closing. c. Always remove cock wrench from cocks located overhead or tighten set screw on the wrench to prevent it from coming off. 11-1-78 CHEV B8 6669 I-A-18 GENERAL SAFETY PROCEDURES (cont'd) A. Chemicals a. Employees handling chemicals should be familiar with the toxicity, flammability, and explosive characteristics of these materials. b. These people should wear the proper protective clothing, such as rubber gloves, face shield, or respirator depending on the chemicals handled. 11-1-78 CHEV B8 6670 I-A-19 WEAR SAFE CLOTHING 1. Employees shall wear clothing which affords adequate protection to the body. Items not acceptable Include: a. Clothing without adequate sleeve protection for the job being performed. b. Short pants. c. Clothing In poor repair. 2. Employees shall not wear loose clothing with unbuttoned sleeves, exposed shirttails, unconfined neckties, etc., near moving equipment. 3. Employees whose hair style may constitute a hazard when they are near I moving equipment or a source of flame shall confine their hair. 4. Employees shall wear a substantial shoe which is in good condition. Sandals, canvas shoes, open-toed shoes, and any other type of shoe that fails to afford adequate protection for the feet or creates a footing hazard are not acceptable. 11-1-78 CHEV B8 667i PROTECT YOUR HEAD 1. The Company provides approved safety helmets (hard hats). 2. Safety helmets must be worn by employees and visitors in all areas of the plant, with the following exceptions: a. Offices, Control Rooms, and Guard Stations b. Roadways and sidewalks when reporting to and from work location, or when in covered vehicles ! c. Other areas approved by the Refinery Manager Safety helmets shall be required in the above areas, or parts of the above areas, when in the opinion of the employee's supervisor, a head hazard exists. In addition, each employee shall have the responsibility of wearing his safety helmet wherever a head hazard exists. 11-1-78 CHEV B8 6672 I-A-21 PROTECT YOUR HEARING 1. The Company will provide approved hearing protection devices for employees. 1 Hearing protection must be used in all areas of the refinery where the sound level exceeds the values specified in the Occupational Safety & Health Act. 2. Signs designating noise area and permissible noise exposures have been posted on your unit. 3. In locations such as a unit which is shut down, hearing protection will not be required while equipment is idle and the noise level is below the inavfmiiTn allowable, even though the area may be posted as a noise area. 4. Ear plugs, ear muffs, and pliable disposable hearing protection are available for use. 11-1-78 CHEV B8 6673 I-A-22 USE OF TAGS 443 HFAU Yellow Tags (Gulf Form 9233) - Are to be used for operators to indicate equipment that is not to be used or changed. The person who I tags equipment shall write on the tag reason for tagging and sign his name, unit, and date. Tag is not to be removed by anyone other than person who signed tag or by a knowledgeable operator given the authority and responsibility by his supervisor. Yellow Tags (Plain) - Are used on acid, caustic, and other samples that must be handled with special precautions. Red Tags - For electricians - Operators must not remove these tags. White Tags (Do Not Operate) - For Maintenance - Operators must hot remove these tags. CAUTION: Equipment which has been tagged out with any of the above tags shall not be put in service, operated, or test-run until all tags have been removed. Manila Tags - For identifying samples that are sent to Laboratory. Tags for HF Colored tags (orange, green, and yellew) shall be used to designate status or condition of acid service equipment and to assure the safety of personnel working near or handling it. 1. Orange Tags The orange tags shall be placed on equipment such as valves, pumps, or other equipment which cannot be removed, operated, or dis turbed, because in doing so, the safety of personnel making repair, 11-1-78 CHEV B8 6674 I-A-23 USE OF TAGS - Cont'd adjustments, inspection, or installations may be endangered. This equipment is to be tagged and signed by a unit operator. The tags are to be removed only by a unit operator after they are no longer required. 2. Green Tags All HF acid service equipment, including pipe, valves, pumps, etc., which are to be removed from the unit area to repair shops, storage or salvage, will be neutralized in equipment vats on the unit NOTE: Valves, pumps, etc., having packing glands cannot be made acid free by dipping in a vat. Equipment of this type must be disassembled, packing removed, and each piece neutralized individually. After neutralization, tag the equipment with a green tag, indi cating that, although it may have been contaminated with HF, it is acid free and can be removed from the unit area. Shop personnel may remove these tags if repair work is required. If the equipment is to be stored or scrapped, the tags will not: be removed. 3. Yellow Tags (Plain, not Gulf Form 9233) All acid service equipment which cannot be neutralized in the unit vats because of its size, shape, material of construction, etc., must be tagged with a yellow tag by a supervisor. After the equip ment has been made acid free outside the unit area, the yellow tag is to be removed by a supervisor and destroyed. He will also attach a green tag at that time. 11-1-78 CHEV B8 6675 FIRE CONTROL PLAN I-A-24 TO REPORT A FIRE SAY "FIRE SECTION 2.. 443 qlkY uto\T- INDICATE I, 2 OR 3 ALARM _ Any person discovering a fire is responsible for reporting it. The Fire Protection Section must be notified of all fires, regardless of their magnitude, so that precautions may be taken to assure that the fire is brought under control, extinguished, and so that the fire can be re ported properly. One-Alarm Fires A one-alarm fire is one which would cause only minor damage to property or equipment, not endanger personnel, and may be controlled and extinguished with the personnel and equipment available within the unit. Two-Alarm Fires A two-alarm fire is one which would cause major damage to property and equipment, endanger the lives of some few people, and. require additional assistance to control and extinguish. U-l-78 CHEV B8 6676 I-A-25 FIRE CONTROL PLAN - Cont'd ! Three-Alarm Fires A three-alarm fire could cause grave damage to property and equipment, seriously endanger the lives of many people, and require tnmHTnum additional assistance available to control and extinguish. (This may Include community facilities in addition to refinery fire fighting equipment.) FIREFIGHTING EQUIPMENT 1. Steam Hoses A. Be familiar with the location of all steam hoses. There is usually at least one steam hose at each utility steam outlet. B. These hoses may be used on all fires except electrical. They are especially effective on pump fires. 2. Water Hoses A. All unit personnel should be familiar with the location of all water hoses. These are also located at each utility water con nection. B. These hoses are effective on all fires except electrical. 3. Fire Extinguishers % A. All unit personnel should be familiar with the location of all fire extinguishers. B. Each employee should know how to use each kind of extinguisher on the job. 4. Fire Monitors A. Be familiar with the location of all fire monitors. They are permanently mounted at different locations around the unit. B. All unit personnel should know how to use the fire monitors. These fire monitors are very effective on all fires except electrical. 11-1-78 QHEV B8 6677 I-A-26 FIRE CONTROL PLAN - Cont'd FIRE CONTROL PLAN - NORTH AREA - LIGHT OIL DEPARTMENT 1. Fire Procedure In the event of a 2 or 3 alarm fire occurring anywhere in the refinery, the following procedure will be followed: A. If the fire occurs on your unit, follow unit fire control procedure, B. If the fire occurs in some other location between the hours of 7:30 A.M. - 4:00 P.M., Monday thru Friday, take no action until orders are issued by your foreman, shift foreman, or to comply with some request made by personnel fighting the fire, such as cutting a product stream away or anything you can do to aid in putting the fire out. C. If the fire occurs in some other location after 4:00 P.M. or on Saturday or Sunday, the following personnel will proceed to the location of the fire and report to the Fire Marshall in charge: (a) Outside Assistant Operator at 141 AVU. (b) Outside Assistant Operator at 142 AVU. (c) Outside Assistant Operator at Fractionation Section on 441 Alkylation Unit. i (d) Roving Assistant Operator at 842 DCU. (e) One Decoker Helper at 841 DCU to be designated by Head Decoker (if on the job at time of fire). (f) One Decoker Helper at 842 DCU to be designated by Head Decoker (if on the job at time of fire). 11-1-78 CHEV B8 6678 I-A-27 FIRE CONTROL PLAN - Cont'd D. Depending on the location of the fire, the above listed men will either report directly to the fire or report to the Cracking Department Shift Foreman's office for transportation to locations which are remotely located. 11-1-78 CHEV B8 6679 After Reporting the Fire: 443 HFAU I-A-28 1. Notify Light Oil Department Shift Foreman. 2. Fight fire with available equipment until fire is out, or, until re lieved by proper authority. i 3. The Operator No. 1 is in charge of fire fighting until relieved, then, works in conjunction with the person in charge. 4. In event of fire in another area, no one from this unit will be ex pected to go to the fire and assist in firefighting. All HF Alkylation Unit personnel will remain on the unit and continue to operate it. 11-1-78 CHEV B8 6680 GAS MASKS I-A-29 Each person is responsible for protecting himself from injury. Personnel protective equipment is provided for use when handling materials and performing work which would be hazardous. Gas masks are provided to prevent breathing injurious vapors. Know how to use them correctly. You may be required to demonstrate the capability to get a good seal with breathing apparatus. This is for your own protection. Yellow Canister - Protects against hydrogen sulfide, acid vapors and organic (hydrocarbon) vapors. Green Canister - Protects against ammonia. Red Canister - Protects against organic (hydrocarbon) vapors. acid gases, hydrogen sulfide, carbon monoxide, ammonia, dusts, mists, fogs and smokes. NOTE: These masks must be used in areas where oxygen is present. These canisters absorb the foul gas leaving good air to breathe. 11-1-78 CHEV B8 6681 t K^ K1 I-A-30 < y O P to & 7j *oH 0 4-> II SP O0 H S Mu pi S w* u jfi it' iliiailisiis*Ct P s m**- o 2 1 i i i i i i i i, i + C O3* * is. t/j a. x E-i W w M E-i u E^ O CM wj *?i <3 Sl CHEV 88 6682 V 'w' I-A-31 MERCAPTAN UNIT - DEPENTANIZERS 6441-4 & MU ALKYLATION PNIT TANK FIELD A N F____________________ MERCAPTAN UNIT 2 2 Hi? S T R E B. T T# A SYMBOLS + - Main Electrical Switch CONTROL (F) ( ) - Hand Extinguisher Cart N ROOM (A) Hose Rack U/ A - Fire Hydrant 0 - Monitor A - Aneul F - Foam P - Pyrene S - Steam DEPENTANIZERS 6441-4 W -Water C - CO2 PV - PeR3o*hcl VfiT G1*1" Crfis fr*ftSK 20M street I i# CHEV B8 6683 ' 6A3/67 BREATHING AIR STATIONS 443 HFAU I-A-32 Five safety air hose stations are location throughout the acid area for quick accessibility in the event that pressurized safety equipment must be used. Each safety air hose station will have an air regulator reducing the air pressure to 50 psig. The respiratory equipment used at HF Unit 443 consists of Class D Breathing Air which is in compliance with OSHA regulations 1910.134(a), Respiratory Protection - Air Quality. The cylinders are recommended for use where external breathing appartus, such as *200t Suits" or "Air Fed Hoods", are used. Our Breathing Air System consists of two breathing air stations, Station No. 1 and No. 2, each containing eight breathing air cylinders. Each station has four spare cylinders directly behind the primary air bank. Only one bank, either the primary or the secondary bank, of a station is used at any one time. The header on each breathing air station is set for a 20 pound differential between the primary and the secondary banks. (60 psig on primary and 40 psig on secondary). Always deplete the primary bank first and make sure the indicator arrow points to the bank in service. The indicator between the primary and secondary bank must be switched manually and in no way does it control the air flow. When the primary bank drops below 50 psig the manifold will automatically switch to the secondary bank, thereby causing an alarm to sound indicating that the primary air bank has been depleted. At this time, the indicator arrow should be switched to the secondary position and the primary air band shut off and removed from service. The spare 11-1-78 CHEV B8 6684 I-A-33 BREATHING AIR STATIONS - Continued cylinders behind the primary bank should be hooked up in the same manner as the primary bank and then placed in service. Switch the indicator to the primary position after the air bank has been put in service. The manifold will automatically switch back to the primary air bank until the pressure in this bank drops below 50 psig. Again an alarm should sound indicating breathing air pressure below 50 psig. At this time, watch the secondary air bank very carefully. When the air pressure falls below 40 psig, this bank is empty and the next air station should be placed in service. Switch the indicator to the primary position after the air bank has been put in service. The manifold will automatically switch back to the primary air bank until the pressure in this bank drops below 50 psig. Again an alarm should sound Indicating breathing air pressure below 50 psig. At this time, watch the secondary air bank very carefully. When the air pressure falls below 40 psig, this bank is empty and the next air station should be placed in service. Follow the same procedures as before with this air station. 11-1-78 CHEV B8 6685 PUBPOSE OF 443, 6141, 6441-2-3-4. 7542 I-B-01 1. The Alkylation Unit This unit is a Hydrofluoric Acid Alkylation Process of the Phillips Petroleum Company design. This unit processes light olefins, which are too light to use as gasolines, with excess isobutane using hydrofluoric acid as a catalyst to produce alkylate. Alkylate is a gasoline-boiling range material used as a blending component in motor fuel. The light olefin charge for this unit consists of pro pylene, butylene, and pentene from different process units in this refinery. Most of the isobutane required for the process will come in with the charge stock. Some will be produced by different units in this refinery and recovered on 6341, while some will be brought in from Butane Storage which is supplied from outside of the refinery. Products made on this unit are Deethanizer off-gas for fuel, liquid propane for Ethylene units charge or fuel, and alkylate for gasoline blending. An alternate operation can fractionate heavy alkylate out of the^total alkylate. The heavy alkylate is charged through ^clay filter^o improve the color and ordor for making Odor less GulfSol 20 which is used for charcoal lighter. The olefin feed is first sent to the hydrocarbon feed treat- ting section where the hydrogen sulfide and mercaptan sulfur are re duced to a satisfactory level. Then the light ends, ethanes and lighter, are removed and sent to fuel. The treated olefin charge should then contain no more than 20 ppm of total sulfur, 20 ppm of water, and 0.2 /I .... ... '' 11-1-78 CHEV B8 6686 I-B-02 liquid volume percent of ethane and lighter. The operation of this section is vital to the successful operation of the HF alkylation section. Isobutane charge is pumped to the unit from an isobutene storage sphere at SAU 441. The isobutane charge first comes into the dryers where the water is removed. Treated olefin charge and dried isobutane charge are then com bined with the recycle isobutane to make up the hydrocarbon feed to the reactors. The volume ratio of isobutane-to-contained olefin at this point will be approximately 14 to 1. The total hydrocarbon charge is equally split into two streams and then mixes with hydrofluoric acid in mixing nozzles as it flows into the reactors. The reactors are two 42" pipes rising into the Acid Settler. The alkylation reaction of the olefins and isobutane is instantaneous. Alkylate, excess isobutane, and HF acid come out of the reactors into the Acid Settler. The HF acid is settled in the Acid Settler, goes to coolers, and then back to the reactors. The alkylate leaves the top of the Aicd Settler where part is pumped to the Depropanizer and the remainder is fed to the Isostripper Tower. Bottoms from the Depropanizer are then charged with the remainder of the Acid Settler overhead effluent to the Isostripper Tower. Propane and lighter is removed overhead in the Depropanizer. There are two levels in the Depropanizer OH Accumulator, one hydrocarbon and the other is an HF Acid level. The HF Acid is sent back to the Acid Settler. The propane is charged to the HF Stripper Tower where the HF is removed overhead and re turned to the system. It is very important to keep the HF Stripper operat ing satisfactorily at all times because the bottoms are the source of pump flush for the Depropanizer reflux pumps. Pump flush is to prevent HF from 11-1-78 CHEV B8 6687 I-B-03 damaging the seals. Propane from the bottom of the HP Stripper flows through the Defluorinator8 to decrease the organic_flouri.de content in the 0 to 10 ppm level. The Deflourinators remove organic flouride and free HF. From the Deflourinators the propane flows through the Propane Caustic Treaters where any trace HF is removed. Then, the liquid propane can be sent to the Ethylene Units or vaporized and put to fuel. The Depropanizer bottoms combine with the remainder of the Acid Settler effluent to charge the Isostripper Tower. The Isostripper Tower re moves the unreacted excess isobutane overhead from the alkylate and this stream is then the recycle isobutane to the Reactors. Bottoms from the Iso stripper is the product alkylate. This total alkylate can be sent straight out to gasoline blending or it can be charged to the Alkylate Splitter. The Alkylate Splitter makes light alkylate overhead which is sent through the light alkylate caustic'treater. This light alkylate caustic treater removes any trace quantity of HF. Heavy Alkylate, which is Alkylate Splitter bottoms, is then charged to a filter containing clay where the color and odor are re moved and any trace HF is removed. This filtered heavy alkylate is the stock for Odorless Gulfsol 20 which is used for charcoal starter fluid. Hydrofluoric acid in the system becomes diluted with water and acid soluble oils. These contaminants are removed in the Acid Rerun section to maintain the acid purity. HF acid flows to the Acid Rerun section from the acid coolers where isobutane is used to strip the HF out of the acid soluble oil (ASO). The rerun acid comes overhead on the rerun tower and is put back into the system. The ASO comes out of the bottom of the rerun tower and is burned in a special burner inside the firebox of H-l Heater. Isobutane and HF acid losses should be kept to a minimum because the cost of these two items represent a sizeable portion of this unitfs operating expense. 11-1-78 CHEV B8 6688 I-B-04 2. Remote Depentanizers 6441, 6442, 6443, and 6444 The depentanizer tower removes all hydrocarbons lighter than hexanes, Cg's. That is, pentanes, C^'s, and lighter. It is necessary to remove these light hydrocarbons to make the stream suitable for Platformer charge stock. Here at HFAU 443 we have four depentanizers, 6441, 6442, 6443, and 6444- 6441 and 6442 charge undepentanizer gasoline from AVU 142 and AVU 141, respectively (Note that AVU 141 charges 6442). The undepentanized I gasoline from AVU 144 is charged to 6443 and 6444* AVU 144 always charges West Texas crude but AVU 141 & 142 charges change frequently. The overhead from all the depentanizers is charged to Debutanizer 6242 at SAU 441, The bottoms from the depentanizers goes to either PU 1341 or 1342. Changes in where the bottoms go are made by .163 PH, but one should be familiar with where these streams are going at all times. 3* Remote Depropanizer 6141 The depropanizer tower removes all hydrocarbons lighter than butanes, C^'s. That is, all hydrocarbons Propane, C^'s, and lighter. The remote depropanizer at 443 is designed to remove the propane from 842 Pro pane-Butane, C^-C^, stream to make it suitable for Neches Butane charge stock. The propane goes overhead and is sent to the Ethylene Unit. The butane goes out the bottom and is sent to Neches Butane. The tower is con trolled by holding an overpoint of +22F. on the bottoms boilaway. 4. Mercaptan Removal Unit 7542 The charge to this unit contains sulfur mostly in the form of and mercaptan compounds. The purpose of this unit is to reduce this sulfur to a minimum. The butane streams treated on this unit go to Deisobutanizer 11-1-78 CHEV B8 6689 I-B-05 6341 at SAU 441. Here the lsobutane is removed and used as make-up lsobutane for SAU 441 & HFAU 443. The and Mercaptan Sulfur compounds must be re moved because the lsobutane entering the alkylation units Is not further treated and sulfur Is very harmful to both processes. The treatment on the Mercaptan Unit consists of treaters filled with caustic. The scrubber is a batch still operation since caustic used up (spent) by cannot be regenerated. The mercaptan scrubbers (2) are equipped with a regenerator to regenerate the caustic. The flow is arranged so all the streams pass through one _ H,,S scrubber to remove all the present. The stream then flows to the Mer captan scrubbers where the remaining sulfur is removed. This guarantees that does not reach the Mercaptan Scrubber so this caustic can be used over and over again. 11-1-78 CHEV B8 6690 I-B-06 GENERAL OPERATING TASKS 443 HFAP These items are intended as an aid to learning the flow of the unit and the operating tasks on the unit. The procedure manual in the con trol room will have some of the specific procedures in detail. 1. Know nature of HF Acid and how to safely workwith it. 2. Know the safety procedures and proper use ofsafety equipment on the unit. 3. Know the first aid procedures. 4. Know what the yellow line is for on the unit. 5. Know what the orange paint does on the unit. i 6. Know the meaning of 1, 2, or 3 alarm fires. 7. Read and be familiar with Fire Control Plan. 8. The unit should be kept in good order with regard to oil spills and general housekeeping. 9. All areas should be kept free of debris and tripping hazards. 10. Read and be familiar with the start-up procedure. 11. Read and be familiar with the shutdown procedure. 12. Read and be familiar with the emergency procedures. 13. Know the flow of the units. 14. Know the charges to.the unit, where they come from, and who to contact concerning each one. 15. Know the products from the units, where they go and who to contact concerning each one. 16. Know each utility system and know where cut-off valves and switches are located. 17. Know what should be done in the event of failure of any of these systems. 18. Know what systems have emergency standby systems. 11-1-78 CHEV B8 6691 I-B-07 19. Know what the source of each of the utilities and who you would <*aT| concerning each of them. 20. Utility systems in use on the unit are: (a) 650 PSIG steam (b) 125 PSIG steam (c) 20 PSIG steam (d) High pressure condensate (e) Low pressure condensate (f) Natural gas (g) Refinery fuel gas (h) Yard air and instrument air (i) 110 volt electricity (j) 440 volt electricity (k) 2300 volt electricity (l) Raw water (m) Filtered water (n) Drinking water 21. Know how to read temperature, pressure, and level gauges. 22. Know how to fill out the Log Sheet. 23. Know how to fill out IBM cards. 24. Know how to switch instruments from automatic to manualand vice versa. 25. Know how to switch an instrument from cascade to set and viceversa. 26. Know how to control the steam on the flare. 27. Know how to make the desired mix on the Natural gas and the Refinery fuel. 28. Know how to operate the instruments on the Depentanizers, Depropanizers, and Mercaptans. Know why these instruments are electronic. 11-1-78 CHEV B8 6692 29. Know how Co read the chromatographs. I-B-08 30. Know In what range to operate on the chromatographs. 31. Know how to make changes to hold the chromatographs in range. 32. Know the proper way to catch samples and the proper way to tag samples for the Laboratory. 33. Know where to find the settings for all safety valves on the unit. 34. Know how to run the tests on the units. 35. Know how to take readings. 36. Know how to hand gauge a tank. 37. Know how to check accumulators and tanks for water. 38. Know how to start and switch pumps. 39. Know which pumps are steam driven and which are electric driven. 40. Know how to check for the proper amount of lubricating oil or grease. 41. Know which lubricating oils should be used. 42. Know hew to unload HF Acid cars. 43. Know how to unload HF Acid trucks. 44. Be familiar with the charge and product manifolds. 45. Know how to use the ^ system. 46. Know how to regenerate the isobutane dryers. 47. Know how to switch and regenerate the instrument air dryers. 48. Know how to light the pilots on the flare. 49. Know where to keep the water drawn off the flare stack. 50. Know where the caustic circulates in the feed treating section. 51. Know how to empty and refill the HjS Scrubber. 52. Know how to change the circulating caustic in the feed treating section. 53. Know where the dirty water pumps are located. 54. Know the purpose of the KOH filters on the chromatographs. 11-1-78 CHEV B8 6693 I-B-09 55. Know how to switch the KOH filters on the chromatographs. 56. Know the purpose of the Deethanizer Tower. 57. Know where the olefin feed is mixed with the following: (a) Fresh isobutane (b) Recycle isobutane (c) HF acid 58. Know where the recycle lsobutane comes from. 59. Know where the fresh lsobutane comes from. 60; Know where the recycle HF Acid comes from. 61. Know where the reaction Tee's are located and their purpose. 62. Know the function of the Acid Settler V-10. 63. Know how to find acid and hydrocarbon levels using trycocks. 64. Know the minimum and maximum number of trycocks of acid in the settler and why. 65. Know how to transfer fresh acid from V-ll Storage Drum to V-10 Acid Settler. 66. Know how to pressure up the HF Acid Storage Drum V-ll. 67. Know how the Depropanizer and Isostripper get their feed. 68. Know how the level in V-12 lsobutane Accumulator is maintained. 69. Know where the total alkylate comes from. 70. Know what to do with the sight glasses in acid service. Know when and why. 71. Know how the pumps in acid service get pump seal flush. 72. Know the purpose of H-l Heater. 73. Know how to adjust the burners on the heater. 74. Know how to light burners in the heater. 11-1-78 CHEV B8 6694 I-B-10 75. Know what ASO is. 76. Know where ASO comes from. 77. Know how to adjust the ASO burner in the heater. 78. Know how to control the pH of the water in the dirty water pit. 79. Know how to control the temperature of the cooling water. 80. Know how to chlorinate the cooling tower. 81. Know how the flare system operates. 82. Know the purpose of the Relief Neutralizer. 83. Know how to check the caustic in the Relief Neutralizer. 84. Know how to wash and change the caustic in the Relief Neutralizer. 85. Know the purpose of the HF Rerun Section. 86. Know how and where to catch HF Acid samples. 87. Know how to return the HF Acid in the boot of the Depropanizer Over head Accumulaotr to V-10. 88. Know the purpose of the HF Stripper. 89. Know the purpose of the Propane Defluorinators and the Potassium Hydroxide (KOH) Treaters. 90. Know how to put propane to fuel. 91. Know how to put propane to 1241, 1242, 1943, and/or 2041 units. 92. Know how to line up the unit to make Gulfsol 20. 93. Know why the Light. Alkylatic Treater must be on when making Gulfsol 20. 94. Know the procedure for placing the Gulfsol 20 filter in service. 95. Know the flow on the Depents., Deprops., and Mercaptans units and the purpose of these units. 96. Know the caustic flow on the Mercaptan Unit. 97. Know where the Depents., Deprops., and Mercaptan units can be depressed. 11-1-78 CHEV B8 6695 I-B-ll 98. Know where the cooling water comes from to the Depents. and Deprops. 99. Know how to make VM&P Naphtha on the Depents. 100. Know how to bring in charge to the Depents. from 804 Tank. 11-1-78 CHEV B8 6696 I-B-12 TASKS OF ASSISTANT OPERATOR (INSIDE) 443 HFAU 1. Keep constant watch on all instruments on control board and advise No. 1 Operator of any changes. 2. Record all inside readings on log sheet. 3. Answer telephone and relay messages. 4. Fill out top of log sheet at beginning of each day. 5. Fill out IBM cards each shift. Fill out range change and product change cards as necessary. 6. Make changes in flows to hold levels in strippers surge drum and charge to towers. 7. Observes reaction of all alarm lights and horns as outside assistant makes necessary changes to test each of them. Know location of each alarm and how to silence each horn. These are tested every Monday on 6-2. 8. Make all control board adjustments of temperature and pressure to assure maintaining correct operating conditions on unit. 9. Report all changes to the No. 1 Operator. 10. Rotate jobs on first Monday of each month. 11. This list is to be used as ja guideline for training and does not nec essarily include all job duties. Any job duties assigned by the No. 1 Operator are to be considered as part of these job duties. 11-1-78 CHEV B8 6697 I-B-13 TASKS OF ASSISTANT OPERATOR (TREATING END) 443 HFAU 1. Monitor level on surge drum and towers and keep water drawn off. Work with the Assistant Operators (inside and acid end). 2. Refill supply of lubricating oil to turbine, pump, and motor bearings. Some motors are not to be lubricated by operators. Inspect oil in bearing cases for water and/or sediment. Flush and change oil when necessary. 3. Switch air driers once a shift. 4. Change and mix caustics. 5. Switch isobutane dryers once a day on 2-10 shift. 6. Read and record on log sheet the readings observed on all outside flow, pressure, and temperature instruments. 7. Run gravities on gasoline and alkylate. Advise the No. 1 Operator and record on log sheet and IBM cards. 8. Catch, tag, and send to laboratory all samples from the unit. 9. Order sample bottles, tags, and corks from labroatory as needed. 10. Help the acid end assistant operator when needed. 11. Wash up any oil spills that might become hazardous or dangerous to work or walk in. 12. Keep working area dean by performing housekeeping duties such as picking up paper towels, cups, rags, and other trash. 13. Backflush all coolers. 14. Test all snuffing steam to safety relief valves after 4:00 p.m. each Monday. 15. Report all irregularities to the No. 1 Operator. 11-1-78 CHEV B8 6698 I-B-14 16. Rotate jobs on first Monday of each month. 17. This is to be used as a guide for training and does not necessarily cover all job duties. Any job duties assigned by the No. 1 Operator are to be considered as part of these job duties. 11-1-78 CHEV B8 6699 I-B-L5 TASKS OF ASSISTANT OPERATOR (ACID END) 443 HFAU 1. Read and record on log sheet the readings observed on all outside flow Instruments. 2. Check all levels on towers and accumulators. 3. Refill supply of lubricating oil to turbine pump and motor bearings. Some motors are not to be lubricated by operators. Inspect oil in bearing cases for water and/or sediment. Flush and change oil when necessary. 4. Run PH on condensate and pump flush. 5. Switch all pumps on Monday 6-2 shift. 6. Check condition of fires in heater. Shut off burners or light burners as necessary. 7. Wash up any oil spills that might become hazardous or dangerous to work or walk in. 8. Keep working area clean by performing housekeeping duties such as picking up paper towels, cups, rags, and other trash. 9. Hang idle utility hoses on hangers provided or coil neatly near the utility shut-off valve. This includes air, steam, and water hoses. 10. Backflush water coolers. 11. Report all irregularities to the No. 1 Operator. 12. Change caustic in the caustic neutralizer. 13. Add chemicals to the cooling tower. 14. Transfer HF acid. 15. Check for HF acid leaks. 16. Rotate jobs on first Monday of each month. 11-1-78 CHEV B8 6700 I-B-16 This is to be used aa a, guide for training and does not necessarily Include all lob duties. Any job duties assigned by the No. 1 Operator are to be considered as part of these job duties. 11-1-78 CHEV B8 6701 I-B-17 GENERAL IDENTIFICATION OF REFINERY EQUIPMENT 1. Thermometers A. Dial Thermometers These thermometers are usually installed in thermowells on the lines at heat exchangers indicating the temperature of the material entering and leaving the exchanger. These thermometers are calibrated in Farenhelt. B. Gravity Thermometers These thermometers are specially made for determining the temperature of a sample in a gravity cylinder. They are constructed inside a glass tube so that they will float. They are also calibrated in fFarenheit. 2. Gauges and Meters A. Pressure Gauges Pressure gauges are instruments used to determine the pressure at some point in the process usually on the discharge of pumps and on vessels. These instruments are calibrated in pounds per square inch. B. Vacuum Gauges Vacuum gauges are instruments used to indicate negative pressure and are calibrated in inches of mercury. The vacuum gauges used in the Refinery are usually calibrated from a vacuum of 30 inches of mercury to a positive pressure of 30 pounds per square inch. C. Gauge Tapes Gauge tapes are used to determine the depth of a liquid in a tank. They are usually 50 feet long with a plumb bob on the end. Some 11-1-78 CHEV B8 6702 I-B-18 gauge tapes have a 12-inch bar on the end calibrated in inches for determining the depth of water on the bottom of a tank. D. Meters Meters are used to record or indicate flows, pressure, levels, and temperatures. Controllers are used to control flows, pressures, levels, and temperatures. 3. Cocks (Plug Valves) Cocks are used throughout the Refinery for keeping various refinery streams separated. They are normally used in either the open or closed position. They are not to be used for throttling. A cock is in the open position when the rectangular ridges on the side of the plug are parallel with the direction of flow and is in the closed position when these rectangular ridges are perpendicular to the flow. 4. Valves A. Gate Valves A gate valve consists of either a circular or a rectangular slide in a circular case. This slide moves up or down perpendicular to the direction of flow, thus opening or closing the valve. B. Glove Valves A globe valve consists of a circular disc type plug which regulates the flow by fitting over a circular hole usually constructed par allel to the flow. 5. Fractionating Towers Fractionating towers are used throughout the refinery for separating various products. These towers obtain these separations using bubble cap trays, seive trays, valve type trays, or packing. The separations are obtained in most towers by circulating the 11-1-78 B8 6703 I-B-19 bottoms liquid through a heater called a reboiler and back to the bottom of the tower just under the bottom tray. This circulating material is partially vaporized, causing vapor to rise up through the trays or packing. As the vapor rises, it starts condensing, thus forming liquid that flows across each tray back down to the bottom of the tower. This process continues until the vapor leaving the top of the tower is condensed in the overhead condenser and accumulated in the overhead receiver. Part of this overhead liquid is pumped back into the top of the tower as reflux and the remainder is pumped away as product. A. Tray Type The tray type tower suually eontains from 10 to 60 trays of one of the types mentioned above. These trays are anywhere from 18" to 36" apart in the tower; however, the trays in each tower are usually equally spaced. B. Packed Type The packed type tower is filled with a cermaic-type packing usually called rasching rings. However, there are other types of packing called Intalox Saddles and Berl Saddles which are not as commonly used. There are other type of materials being used also, such as plastic. The plastic packing cannot tolerate high temperautres, such as steaming-out. 6. Receivers A receiver is a vessel used to accumulate a liquid product from a condenser or cooler so that it can be pumped away at a relatively constant rate. They are also called accumulators on some process units. 11-1-78 CHEV B8 6704 I-B-20 7. Knockout Drums A knockout drum is a vessel placed in a gas line to catch any liquid that might enter the line with the gas stream. The liquid can be drawn off of the bottom of the knockout drum., Routine Operating Procedures 1. Checking Levels of Fractionating Towers and Receivers A. Note how many sections there are on the complete level glass column and observe where level is located counting from the bottom (Example 3-1/2 glasses). B. Block off level glass at bottom of glass column where it is attached to the vessel. C. Slowly open bleeder on the bottom of the glass column and drain, observing the level at the same time as an indication as to how fast the level is coming down. D. Close the bleeder when all liquid has drained from the glass. If no gas is released when all liquid has drained out, then the top nozzle of the level glass entering the tower is plugged and should be called to the attention of the Operator. E. Slowly open bottom block valve and observe the rising liquid. If this is done too quickly, it is possible to miss the rising level. F. When level stops rising, then turn bottom block valve completely open. G. Observe level (Example: 3-1/2 glasses) and record reading. 2. Checking Reflux Receivers and Knockout Drums for Water A. Locate all drums to be checked for water and location of the drain. B. When checking knockout drums, crack open drain valve until either water or gas is observed coming from the drain. If drum contains . 11-1-78 CHEV B8 6705 I-B-21 water, drain slowly until water is completely drained off. It drum is drained too quickly, a considerable amount of gas will be blown into the sewer between the time the water has drained out and the drain valve can be closed. C. Follow the same procedure on reflux receivers, except that instead of gas and water the system will contain liquid hydrocarbon and water. D. Never leave bleeder unattended. E. Close bleeder before leaving. 3. Cleaning Level Glasses A. Block off level glass at top and bottom and drain. B. Connect steam hose to bottom bleeder on level glass. C. Pull plug on top of level glass or open top bleeder if glass has one. D. Crack open steam valve and steam until glass Is clean. NOTE: If glass is very dirty, pour a small amount of detergent into the level glass and open steam just enough to bubble up through the detergent. 4. How To Read Flow Meters A. Examine chart closely; if chart is a square root (0-10 divisions) read the number of divisions at the point of the pen. Multiply this number of divisions times the meter factor for 1 division. Example: Meter is reading 4.2 divisions. Meter factor is 9 Bbl./Hr. at 1 Division. Total Flow s 37.8 Bbl./Hr. B. On a combination chart (0-10 square root division markers and 0-100 linear division markers) pen pointers may be on the 0-100 scale at the time of the reading; therefore, follow along the 0-100 scale line to the 0-10 scale and read the number of division. H-l-78 HEV B8 6706 I-B-22 5. Changing of Charts on Circular Meters Csuch aa Foxboro Model 40) A. Open door of Instrument. B. Lift the inking pen with pen lifting apparatus inside the instrument on the left side. This is to prevent bumping the inking pen as the new chart is slipped into place, which would change the flow should the instrument be a flow controller. C. Pull out on the knob in the very center of the chart to release the chart. D. Slip chart to be removed out over the center knob and down and out of instrument. E. Wind clock by inserting instrument clock key obtained from the control room into the hole on front fo the instrument designated "wind" and wind like a normal clock. F. Carefully slip new chart into the instrument behind the inking pen and over the center knob. Press chart lightly toward the back of the instrument to prevent it from falling out. G. Before securing chart into place with the center knob, slowly rotate chart until approximately the correct time as indicated on the edge of chart is directly under the point of the inking pen. Secure chart by pressing in on center knob. Example: If it is 8:00 a.m. when the chart is being changed, rotate chart until the 8:00 a.m. line on the chart is directly under the point of the pen. H. Ease inking pen down on to chart by pressing down on pen lifting apparatus. Stop when the point of the pen touches the chart to prevent bending the pen lifting apparatus. 11-1-78 CHEV B8 6707 I. Fill pen with ink by placing one or two drops of ink into the trough of the pen using the ink supplied in an eye dropper bottle mounted on side or back of the instrument. Sampling 1. HF Acid Sampling Procedure Special care and caution should be taken to prevent injury while obtaining HF acid samples. The below procedure should be followed at all times. (a) Wear Class "B" clothing (aicd safety goggles, face shield, neoprene gloves (gauntlet type), jumper) (b) Wear a cartridge type respirator with R-52 cartridges. (c) Check acid sample bomb carefully. Make sure valVe is properly attached to the body of the bomb. Check the valve to make sure it is closed. This a vacuum bomb. (d) Check to see that bleeder valve is open. (e) Remove plug from sample site and insert bomb. (Make sure that bomb is in a horizontal position. If it is not, hydrocarbons or dry gas will be obtained in the bomb.) (f) Open sample valve and bleed out line. (g) Close bleeder valve. (h) Open valve on bomb and obtain sample. (i) Close valve on bomb. (j) Close sample station valve. (k) Open bleeder valve slowly. Leave valve open. (l) Remove sample bomb and replace plug. 2. Catching Liquid Samples (Cold-Below 100F) A. Obtain proper size bottle and cork. 11-1-78 CHEV B8 6708 I-B-24 B. Open valve on sample station and draw liquid until it is apparent that a fresh sample is being obtained. C. Fill sample bottle using care not to touch the mouth of the bottle against the sample station causing contamination of the sample. D. Place proper tag on sample. NOTE: If color of the sample appears unusual, show sample to Operator. 3. Catching Liquid Samples (Hot 100-150F) A. Obtain metal sample catching container. B. Open valve on sample station and draw liquid slowly until sample line is hot. If sample is drawn too quickly and the material is heavy, the hot liquid may blow out and flash after the cold material has been drained from the line. C. Rinse the metal container and fill slowly. D. When sample has cooled sufficiently that it will not break a glass bottle, pour sample into sample bottle. NOTE: If sample station is equipped with steam-out line, block sample line at the main process line and steam out the sample line to the sewer before liquid hardens in line. Routine Tests 1. Doctor Test for Determining Sulfur A. To 5 Ml. of Doctor solution add 10 Ml. of sample to be tested in a clean 4-oz. bottle. B. Stopper tightly with a clean cork and shake vigorously for approxi mately 15 seconds. If the Doctor solution turns a dark color i^S is present. ; C. Remove stopper and add a pinch of dry sulfur just to cover the inter face between the Doctor solution and the sample. 11-1-78 CHV B8 6709 I-B-25 D. Stopper bottle and shake for 15 seconds and allow to settle. E. If sulfur remains yellow, sample is free of sulfur and sweet. F. If sulfur turns a brown or black, the sample contains sulfur and is sour. 2. Lead Acetate Test for Determining EUS in Gas Streams A. Dampen a small piece of filter paper with lead acetate solution. B. Hold dampened filter peper under the sample bleeder on the gas stream and blow gas on to the filter paper for 1 minute. C. If filter paper turns light gray, this indicates a trace of in the gas stream. D. Darker shades of gray indicate high concentrations of H2S in the gas stream. 3. Boil Aways A. Chill a 100 Ml. graduated cylinder by holding it under the sample station spigot and running some of the material to be sampled over the outisde. B. Obtain a 100 Ml. sample in the chilled graduate. C. Insert Boil-Away thermometer into the graduate being careful that it doesn't touch the sides or bottom of the graduate. D. Record the temperature at which the material begins to boil as the "Overpoint". E. Record the temperature of the liquid when 10` Ml. has boiled away as the "90% Point". F. Record the temperature at 50 Ml. as the "50% Point". G. Record the temperature at 95 Ml. as the "5% Point". NOTE: Pentane boilaways will require a hot water bath to set the graduate in to assist in making the material boil. 11-1-78 CHEV B8 6710 I-B-26 4. Running API Gravities on Liquid Streams A. Obtain full sample in tin gravity container. Use caution in obtain ing samples where cooling coils are employed because these coils are usually small and get hot quickly if samples are drawn too rapidly. B. Place gravity container in a vertical position on weigh-up table. C. Lower the hydrometer gently into the sample until it has settled, then depress it about two additional scale divisions into the liquid and release. Keep the rest of the stem dry so that addi tional weight is not added to the hydrometer. This would affect the reading obtained. In relatively light liquids, spinning the hydrometer slightly will assist in bringing the hydrometer to rest. The hydrometer should float freely to obtain the most accurate reading. D. Read the level to which the liquid rises on the hydrometer scale. Read the hydrometer to the nearest scale division (Example: 59.60 API). E. Remove the hydrometer and insert the gravity thermometer into the cylinder until the whole mercury column is immersed. Cautiously stir the liquid with the thermometer immersed for at least one minute. F. Read and note the temperature. G. Correct the hydrometer reading to 60 using the table titled, "Re duction of Observed API Gravity to API Gravity at 60F." 5. Titrating Circulating Caustic in Charge Treating Section A. Obtain a sample of the circulating caustic from the sample station just down stream of LCV-2 (near TK-1). 11-1-78 CHEV B8 6711 I-B-27 B. Using a 10 Ml. pipette and an aspirating bulb, obtain a 10 Ml. sample. Place the sample in a 100 Ml. flask. C. Raise the level in the burrette to zero using 2.5 Normal HC1 from the 2-gallon jar above the table. D. Add several drops of Methyl Orange to the 10 Ml. sample (approx. 8-10). E. Slowly add the 2.5 Normal HC1 to the beaker using the cock at the bottom of the burrette. Be sure the sample is continuely mixed while the HC1 is added. F. Continue to add the HC1 until the sample changes color (orange to deep red). G. Record the reading from the buttette to the nearest 0.1. This represents the % Sodium Hydroxide (NA0H) in the sample. H. Hold the %NAOH between 9-10 by adding water to TK-1 to lower the strength or by drawing water from the reflux of the Caustic Regen erator (T-l) Overhead Accumulator (V-6) at P-5 Pump. NOTE: The purpose of titrating the caustic is to maintain the caustic strength to prevent and Mercaptans from entering the unit. Lubrication and Lubrication Schedule 1. Lubrication of Pumps and Turbines A. Check lubrication schedule for porper kind of oil. B. Remove Tricote oiler and fill with oil and replace. C. Add a few drops of oil to spindle bearing lubricator at the end of the governor on the turbine. D. Always add oil through Tricote oiler to prevent overfilling pump or turbine bearing housings. Too much oil will cause bearings to 11-1-78 HEV B8 6712 I-B-28 run hot and will also start a siphoning action along the pump shaft. This will require the addition of oil more frequently. 2. Greasing of Valves and Cocks A. Mix approximately one part of graphite to one part heavy oil like Endurance 127. Apply to all valve stems using a small brush. Graphite grease may be used if it is available. B. Use a grease gun with Gulflex "A" for greasing valve yokes. C. Use plug grease in a high pressure grease gun for greasing cocks. D. Slip end of grease gun over the grease fitting on top of cock. E. Pump grease into cock until full pressure is indicated on grease gun. NOTE: The ability to pump in an excessive amount of grease without building pressure indicates that the valve is out of adjust ment. This should be called to the attention of the Operator. 11-1-78 CHEV B8 6713 BRICATION SCHEDULE Unit 443 Electric Motors Bearings (Oil Lubricated) Bearings (Greaseby Electricians, Only) Centrifugal Pumps Bearings (Oil Lubricated) Bearings (Grease Lubricated) Turbines Bearings Plunger Pumps Crankcase - P3A & P3B & J1 Crankcase - P4 Force Feed Lubrication Emergency Air Compressor Crankcase Couplings - Gear Type Other Plug Valves Air Gas & Oil Cooling Tower Fan Gears Comminutor Gear Case Motor Extension Shaft * * *** Gulf Harmony 53 Gulf Security 118 Gulf Harmony 69 11-1-78 Gulf Harmony 53 Gulfcrown Grease No. 2 Gulf Harmony 53 Gulfcrown Grease No. 2 Gulf Harmony 53 *Gulf Security 118 Gulf E. P. Lubricant 95 Gulf Security 118 Gulf Harmony 69 Gulf Transmission Lub. 140 Gulfcorwn Grease No. 2 Gulf Plug Valve Grease L Gulf Plug Valve Grease M Gulf Harmony 69 Gulf E. P. Lubricant 95 Gulfcrown No. 2 Gulfcrown No. 2 Lubsters 5-Gal. Containers CHEV B8 6714 I-B-30 Comminutor (eont'd.) Gulf E. P. Lubricant 95 Gulfcrown Grease No. 2 35-Lb. Pails LUBRICATION SCHEDULE - 6141. 6441, 6442, 6443, and 6444 Unit 7542 Electric Motors and Generators Bearings (Oil Lubricated) Bearings (Grease by Electricians, Only) Gulf Harmony 53 Gulfcrown Grease No. 2 Centrifugal Pumps Bearings (Oil Lubricated) Bearings (Grease Lubricated) Seal Oil Turbines Circulating System Bearings - Moore Bearings - Except Moore Gears - Coppus (Seal Oil Pumps) Gears - Elliott (Acid Pumps) Governor Gulf Harmony 53 Gulfcrown Grease No. 2 Gulf Seneca 45 Gulf Harmony 53 Gulf Harmony 69 Gulf Harmony 53 Gulf Security 118 Gulf Harmony 53 Gulf Harmony 53 Reciprocating Pumps Steam Cylinder Linkage (Oiled) Linkage (Greased) Packing Air Compressor Steam Cylinder Air Cylinder Gulf Senate 110 Gulf Harmony 53 Gulfcrown Grease No. Gulf Senate 110 2 Gulf Senate 110 Gulf Harmony 53 Overhead Crane Bearings Gulfcrown Grease No. 2 Couplings Gear Type Other Gulf Transmission Lub. 140 Gulfcrown Grease No. 2 11-1-78 CHEV B8 6715 Plug Valves Air and Water Gas & Oil Acid Gulf Security 118 Gulf Seneca 49 Gulf Harmony 53 Gulf Harmony 69 Gulf Senate 110 Gulf Seneca 45 Gulfcrown Grease No. 2 Gulf Plug Valve Grease Desco Valve Lubricant Unit 7542 ***** 1"D" JJL Gulf Plug Valve Grease L Gulf Plug Valve Grease M Desco Valve Lubricant No. 440 Lubsters 55-Gal. Drums 55-Gal. Drums 5-Lb. Cartons - Gun Size Regui|ition through Store- 11-1-78 CHEV B8 6716 COMPRESSORS. TURBINES. AND PUMPS I-B-32 COMPRESSORS There are two kinds of compressors commonly found in the Refinery. They are reciprocating and centrifugal. 1. Reciprocating A reciprocating compressor is similar to a reciprocating pump, except instead of pumping liquid, it compresses gas. They also can be driven by steam cylinders or by a steam turbine or electric motors through a reduction gear. 2. Centrifugal A centrifugal compressor usually consists of several impellers mounted on a single shaft similar to a multi-stage centrifugal pump. These machines are driven by steam turbines or electric motors. The gas is discharged from each impeller wheel into the suction side of the next wheel and etc., until finally the gas from the last impeller wheel is discharged from the machine. The number of impeller wheels in a centrifugal compressor is determined by the suction and discharge pressure, the required capacity and the density of the gas being compressed. STEAM TURBINES Steam turbines vary in size from 5 HP to over 5,000 HP. They consist of a rotating element enclosed within a case similar to a centrifugal pump. However, the turbine operates opposite from the pump in that it takes steam at high pressure and expands it to a lower pressure through nozzles and the rotating element, thus supplying the 11-1-78 CHEV B8 6717 I-B-33 required power. All steam turbines are supplied with a governor throttle * valve and governor for speed control. PUMPS There are two general types of pumps commonly found in the Refinery. They are reciprocating and rotating. 1. Reciprocating A reciprocating pump is a positive displacement type pump consisting usually of one or two pumping cylinders and one or two steam cylinders. The power is supplied by steam (or compressed air) entering the steam cylinders which in turn moves the liquid cylinder which pumps the materials. Electric motors can also be used to drive reciprocating pumps. 2. Centrifugal A centrifugal pump consists of a rotating element within a casing. The impeller consists of a number of blades, either open or shrouded, mounted on a shaft that projects outside the casing and is driven by a motor or steam turbine. Centrifugal pumps may be a single or multi-stage, depending on the service. Multi stage pumps are used for supplying liquids at high discharge pressure, 3. Other Rotating Pumps Various kinds of positive displacement pumps have rotating elements. Both worm and gear pumps are in this group. STANDARD PROCEDURE FOR STARTING CENTRIFUGAL PUMPS 11-1-78 CHEV B8 6718 I-B-34 1. General A. Check oil levels in bearing cases and oil cups. B. Establish cooling water circulation. C. Open pump suction valve wide open. D. Break discharge valve loose but leave closed. E. Prime pump, if necessary, by venting vapors from bleeder in discharge line. This will also serve to heat pump to operating temperature and remove water from pump casing. F. In case pump has a gland oil system, this should be lined up and the valves adjusted to give about 5 PSIG above su ction pressure at inlet glands. G. As pump rotation begins, eheck for abnormal noises and vibrations. H. If turbine fails to start, check overspeed trip and reset if necessary. If discharge pressure on pump appears low, check the RPM with a Tachometer. 2. Back-Pressure Turbine Drives (Exhausting to Low Pressure Steam System) A. Make sure main steam and exhaust valves are open. Open casing drains to remove condensate and warm up turbine. B. Open turbine throttle slowly until pump just begins to roll, then quickly bring pump up to operating speed. Open throttle wide. C. Open discharge valve. D. Check lubrication and cooling systems. 3. Condensing Turbine Drives - (Exhausting to Vacuum) A. If surface condensers are not already in operation: 11-1-78 CHEV B8 6719 I-B-35 (a) Line up water to surface condensers. (b) Start condensate pump. If there is not enough con densate in cold well, a level must be established by backing condensate into the condenser or by filling with fresh water through a hose. (c) Line up vacuum jets, using both jets in each stage. B. When there is a minimum of 18 inches of mercury vacuum on system: (a) Start auxiliary oil pump and check sight glasses for proper circulation. (b) Open main steam valve and bleed condensate from line. (c) Slowly open exhaust -line valve. (d) Open turbine throttle until machine just starts turn ing over slowly, then adjust shaft sealing steam. (e) As soon as pump and turbine have warmed up, bring speed up fairly rapidly to minimum speed on governor. (f) Open pump discharge valve. (g) Adjust speed by means of hand speed changer knob to desired speed or discharge pressure. (h) Check cooling water, lubrication and gland oil system. 4. Electric Motor Drives A. Check starter switch gear box making sure main switch is on. B. Start motor. C. Open discharge valve. D. Check lubrication and cooling systems. 11-1-78 ChlEV B8 6720 , C o n i T P - Q L P O O )A A. \ ...J . , <vr__ I-B-37 V il.- -.--1 V SO/'i> o'so/'$ *cC* t-a K3 ot o -J O k * VJ &'cToT*4? ~Go7Ti? 7"7 <?/.<? -i_ i> <4 VTS'f-P Vr^T'^ 1>oV'& snr&r$ FT&n? -JTU7^> CHEV B8 6722 ,D-S - I.-B-38 I % i. * * '#" ;\ Or I ^ -^ 'C, ( $, ' t\ V a i ; =N -- . N> s? .W s/ W . Oa CH^v 8 fi70o B8 6731 II-A-04 Tk-1, by Pumps P-3A or P-3B. A distributor is used to assure that the caustic is uniformly distributed throughout the cross section of the tower. The caustic level is controlled by LC-1 which sets the caustic flow to the caustic regenerator to maintain a level in V-3. Flow to V-3 can be bypassed to the Sand Tower Coalescer. d. Sand Tower Coalescer, V-4 Sand Coalescer V-4 is a 16 foot vertical vessel with a 10 foot bed of sharp graded flint rock. Located just above the out let nozzle in the bottom section is an inverted metal cone that allows the separated caustic and water to fall to the bottom of the tower where it will be drained to the sewer or the spent caustic system as often as necessary to heep the caustic and water level below the feed outlet nozzle. The bottom section of the vessel has a level gauge glass. Pressure gauges are located at the top and bottom of V-4. The readings from these gauges should be recorded. If a large pressure differential exists between the two gauges, the vessel may be stopped-up and need to be bypassed and water washed with hot .water. FRC-3 is located down stream of the Sand Tower and is reset manually to hold a level in V-l. By using the 2 inch start-up line down stream of V-4, located on top of V-5, olefins can be recycled back to V-l. When the olefin feed leaves the bottom of V-4, it flows to V-5 Deeth anizer Feed Drum. e. Deethanizer Feed Drum V-5 --~~ The Deethanizer Feed Drum is a horizontal drum and serves as 11-1-78 II-A-05 'V B8 6732 a surge drum or the treated olefins. P-2A and P-2B pumps the treated olefins from V-5 to the Deethanizer Tower, T-2. FRC-4 controls the charge quantity to the deethanizer. Flow to T-2 is set to hold a level in V-5. Normally FRC-4 will be set at the same rate as FRC-3 (Olefin Feed to V-5). The drum has a drain and must be drained to the sewer three to four times a shift to rid the system of caustic and water, f Deethanizer Tower T-2 The Deethanizer Tower will serve two purposes in preparing the feed for the Alkylation Unit: (1) removal of free, or trace, water and (2) removal of non-condensable gases lighter than pro pane, such as ethane and methane. Proper operation of this unit will produce a feed stock containing less than 0.2% ethane and less.-than 20 ppm water. The Deethanizer Tower is a 75 foot tower with 31 trays which are numbered bottom to top. The feed to the tower can enter on the 18th, 21st or 24th tray. The charge rate to T-2 is controlled by FRC-4. Water, which was dissolved in the olefins, will be drawn from the 30th tray and accumulated in water draw-off keg V-7. The V-7 should be checked three or four times a day for water. Water is removed from the olefin feed to minimize corrosion in the H.F. Section of the unit. The overhead 'vapors of the tower pass through the shell side of the Overhead Condenser E-4 before entering the Deethanizer Overhead Accumulator D-l. Steam to Deethanizer Reboilder E-5 is controlled by FRC-6. 11-1-78 / B8 6733 II-A-06 Either 125 psig or 15 psig steam can be used in E-5. A board mounted air switch located just below FRC-6 is used to switch FRC-6 to 125 or 15 psig steam. The bottom flow is controlled by LlC-4 to hold a level in the tower bottom and is measured by FR-2. A low level in T-2 bottoms will activate board-mounted alarm LIA-1. The T-2 bottoms flow is then mixed with the fresh iso butane feed. This combined feed is mixed again with another stream, recycle isobutane. The combined stream flows to the mixing valve where it is contacted with the H.F. Acid. A 4-inch line is provided down stream of LIC-4 for recircul ating T-2 bottoms back to V-5 during start-ups. g. Deethanizer Overhead Accumulator D-l The Deethanizer Overhead Accumulator, D-l, is a horizontal vessel with a water leg located on the bottom side. Free water will be drained continuously by LC-6. Water may also be manually drawn-off. PRC-1 is set to maintain 390 to 430 psig on the overhead accumulator. Non-condensable gases, metered by FR-5, go as propane to refinery fuel and the liquid in the drum is refluxed back to the top of T-2 Tower with P-6A and P-6B Pumps. Reflux is controlled by FRC-8, which is reset by LRC-1. h. Caustic Regenerator T-l The Caustic Regenerator is a 37 foot - 6 inch tower. Foul caustic feed from V-3 flows through the Feed Bottoms Exchanger E-2 and is controlled by LC-1. The LC-1 sets the flow to T-l to maintain a level in the top of V-3. Caustic feed enters the 11-1-78 II-A-07 top of T-l. The steam to Reboiler E-l is 135 psig steam which has been reduced to 30 psig and desuperheated with steam condensate. PC-2 reduces the steam pressure and TIC-1 controls the steam flow to E-7. Regenerated caustic flows by tower pressure from Reboiler E-l to Caustic Exchanger E-2, through Caustic Cooler E-3 and then into Caustic Surge Tank, Tk-1. Regenerated caustic flow is regulated by LC-2, which holds a liquid level in Reboiler E-l. The overhead vapors from T-l are condemned by Regenerator Con denser E-7 from which the stream flows to the Reflux Accumulator V-6. i. Regenerator Reflux Accumulator V-6 The Reflux Accumulator V-6 is a 6-foot vertical vessel. The temperature of V-6 should be about 215F and is maintained by TRC-1 which controls the quantity of overhead vapor bypassed around Condenser E-7. Mercaptan gas from V-6 can be routed to H-l Heater or to the flare tip base of 443 Flare. All liquid is refluxed to T-l and is pumped with P-5A or P-5B. Flow control of reflux is maintained with LC-3 which holds the level in V-6. 3. REACTOR SYSTEM The bottoms from the Deethanizer Tower and the outside iso butane feed are mixed together and then combined with the re cycle isobutane stream to make up the total hydrocarbon feed to rupv b8 6734 the reactors. This combined stream is called reactor feed. 11-1-78 V B8 6735 II-A-08 a. Acid Coolers The total reactor feed is split equally and then mixed with the H.F. at the exit of the acid coolers. When the reactor feed is mixed with the H.F., heat is produced by the alkylation reaction. The reaction temperature is controlled by cooling the H.F. before it is mixed with reactor feed. There are four acid Coolers; E-10A, E-10B, E-IOC and E-10D which contain u-tube bundles with water flowing through the tubes. The shell of the acid cooler extends beyond the end of the u-tube bundle to allow installation of the reactor feed dis persion nozzle. The water is pumped through the acid coolers on a oncethrough basis from where it flows to other uses, such as cond ensers, after coolers, etc. The pH of the water should be checked twice a shift so that any acid leaks can be found. The reactors are two 42-inch pipes rising from the outlet end of the acid coolers to the Settler V-10. b* Acid Settler V-10 The acid and reactor feed which mixed together in the reactor flow into the Acid Settler V-10, a 30 foot 6 inch vertical vessel elevated 35 feet above the acid coolers. The acid and reformed hydrocarbons separate, with the acid phase settling at the bottom. The normal operating acid level will be between 9 and 11 try-cocks from the bottom. The acid level is quite constant but decreases as acid is lost and consumed. Acid additions will be made when the acid level falls below the ninth try-cock and will be added until the level is above the eleventh 11-1-78 II-A-09 try-cock. The Acid Level Recorder LR-4 will be used to follow the acid level trend. The acid flows down the length of the acid settler into the two 24-foot acid stand pipes and then into the acid coolers. The acid continuously circulates through this loop (reactor risers, settlers, stand pipe and acid coolers). The hydrocarbons leave the top of the settler through a 12 inch line. The 12-inch line divides with one line going to the top of the Isostripper Tower T-5 and the other line going to the Depropanizer Charge Pumps P-14A and P-14B. 4. FRACTIONATING SYSTEM The effluent leaves the top of V-10 and is divided into two streams, one to the suction line of the Depropanizer Charge Pumps P-14A and P-14B and the other to the Isostripper Tower, T-5. It is in these towers that the separation of the various components, propane, recycle isobutane and alkylate occur. An external source of flush is supplied to the mechanical seals on the Depropanizer Feed Pumps P-14A and P-14B, Recycle Isobutane Pumps P-13A and P-13B, and H.F. Rerun Acid Pumps P-11A and P-llB to protect the seal from damage by H.F. Acid. Flow to the seals is set and maintained by a globe valve pressure gauge combination. Flow is regulated with the globe valve to hold approximately 20 psig more pressure on the seal than the pump suction pressure. The depropanizer bottoms is used as pump flush. The depropanizer feed rate is controlled by Flow Controller FRC-18 which adjusts the flow rate in the discharge line of P-14A or P-14B Pumps. Once set, this flow must not be changed. 11-1-78 CHEV B8 6736 II-A-10 The flow to the Isostripper Tower is the remaining settler effluent that does not enter the Depropanizer Tower. The depropani zer feed is preheated by exchange with the isostripper bottoms in Heat Exchanger, E-18, and then by exchange with the depropanizer bottoms in Heat Exchanger, E-17. The Depropanizer Feed Temperature Controller, TRC-5, sets a control valve which allows a portion of the isostripper bottoms to bypass E-17. a. Depropanizer, T-6 The depropanizer feed enters the tower on the 14th Tray. The heat input to the bottom of the tower will be by means of two steam-heated exchangers or reboilers, E-19A and E-19B, which are in series. Both reboilers^are 2-pass exchangers. FRC-19 actuates a butterfly valve in the exhaust steam line to the re boiler for temperature control. The depropanizer bottoms flow is controlled by a locally mounted Level Controller LRC-2, which actuates Control Valve FRC-16 to maintain a level in the bottom of the Depropanizer Tower. The bottoms flow to the top of the Isostripper Tower. The level can be checked by gauge glass and the level trend may be followed by a board-mounted level in dicator. The Depropanizer Tower has two relief valves. They are lo cated in the bottom compartment below the first tray and re lieve to the flare by way of a 10 inch line. The combined over head vapors from the Depropanizer and the H. F. Stripper are condensed by water-cooled Condensers E-20A, E-20B, E-20C and E-20D. The Depropanizer - H.F. Stripper Accumulator D-2 is a horizontal vessel with an acid keg on the bottom and a vent gas 11-1-78 CHEV B8 6737 absorber on the top. II-A-11 The pressure on the Depropanizer Tower Is controlled by regulating the water rate to the Depropanizer - Stripper Con densers. When all available water is passing through the con densers and the system pressure continues to rise, the control valve in the vent gas line on top of FV-13 will open to relieve the non-condensible vapors to the acid neutralizer. The board- mounted pressure controller, PRC-6, is a split-range instrument operating both the water control valve and the vent gas control valve. It is set to operate the water valve over a 15 psig to 9 psig output air pressure range. At 9 psig, the water valve will be side open. This valve,then remains open as the vent gas valve comes into operation at 8 psig. The vent gas re gulator is fully open at 3 psig output air. The dead space at 8-9 psig is used to prevent venting prior to the time it is absolutely necessary. The vent gas chiller is a packed column with an internal cooling coil. The chiller is packed with carbon raschig rings for contacting the condensed internal reflux with the non condensible vapors. This is done to condense and recover the major portion of H.F. vapors that might be lost when venting. Cooling is supplied by expanding propane throught the internal coil. This propane is then sent to the Gas Plant, 7544. The non-condensible gasses, primarily ethane, are vented to the flare. Excessive venting is an indication of improper operation of the feed deethanizer and steps should be taken immediately to correct this situation and prevent excessive acid losses. Hot cooling 11-1-78 CHEV B8 6738 II-A-12 water may also cause venting and can be corrected by putting more fans in service on the Cooling Tower. In D-2, two levels are maintained in the accumulator, a hy drocarbon or upper phase and a hydrofluoric acid or the lower phase. The acid level is controlled just below the top of the acid keg by a blind level controller, LC-11. This LC-11 activates a control valve in the acid return line to V-10 Settler. The acid level can be checked by try-cocks and the level trend is recorded in the Control Room. It is very important that the acid level always be maintained between the 4th and 5th try-cock to prevent the reflux pump suction riser from feeding hydrofluoric acid to the H.F. Stripper and-Depropanizer Tower. Free H.F. fed to the H.F. Stripper will invariably be yielded out the bottom of the stripper because the reboiler is not large enough to handle this increased load. The stripper bottom is also used as pump flush to P-15A and P-15B Pumps. Operation with no acid level at all will lead to a buildup of propane in the system. Recycling propane to V-10 will over load the fractionating system and decrease the recycle isobutane purity. The hydrocarbon level is controlled by a blind level con troller, LRC-3. This LRC-3 resets Flow Controller FRC-21 which actuates a control valve in the H.F. Stripper feed line. This level can be checked by try-cocks and the level trend followed by a board-mounted level recorder, LRC-3. Reflux Pump P-15A or P-15B takes suction from D-2 Ac cumulator and supplies reflux to the depropanizer and feed to the 11-1-78 II-A-13 H.F. Stripper. These pumps are in H.F. service and have an out side source of pump flush to the seals to protect them from H.F. Propane from the bottom of the H.F. Stripper is used as flush for the reflux pump seals. Flush pressure should be maintained at approximately 20 psi higher than the pump's suction pressure. The depropanizer reflux rate is controlled by Temperature Recorder Controller TRC-7, whose element is located on the 25th tray. The TRC-7 resets the board-mounted Reflux Flow Con troller FRC-20 which actuates a control valve in the depropanizer reflux line. This control loop is very important in the operation of the depropanizer to produce specification propane product. Increasing the temperature of-the feed will increase the isobutane content of the propane product and decreasing this temperature will decrease the isobutane purity, b. H.F. Stripper The feed to the H.F. Stripper enters on the top tray. The feed rate will normally be one and one-half to twice the bottom product of the stripper. It is very important that the bottoms flow never falls below 4 divisions. Losing the level means a loss of flush to the reflux pumps. Loss of level can be avoided by watching the propane yield on Flow Recorder FR-8. At times when the propane flow drops, just down stream of the stripper bottoms level control valve is located a 2 inch startup line which can be used to recycle propane to the reactors. This operating procedure will insure having sufficient propane in the system to keep the depropanizer and stripper operating satisfactorily. 11-1-78 CHEV B8 6740 ** II-A-14 The heat input to the column is controlled by a dif ferential temperature recorder, DTRC-9 recording the difference in temperature between the fifth and tenth trays. This DTRC-9 resets the Flow Controller FRC-22 in the 6 inch exhaust steam line to Reboiler E-21. The reboiler is internally mounted in the tower. The stripper pressure is controlled by a board-mounted pres sure controller, PRC-5 which actuates the control valve in the overhead vapor line. The level in the bottom of the stripper is controlled by a blind level controller, LC-9. This LC-9 actuates a control valve in the bottoms product line to-the defluorinators. This level can be checked by a gauge glass column and by the level trend shown on the control board-mounted Level Recorder LR-9. c. Isostripper T-5 The feed to the Isostripper Tower is depropanizer bottoms product and effluent from the Acid Settler V-10. The overhead vapor stream from T-5 flows through a 24 inch line to the Overhead Condensers E-14A, E-14B, E-14C, E-14D, E-14E and E-14F. The vapors are condensed and the effluent flows through a 14 inch line to the Isostripper Accumulator V-12. The Isostripper Accumulator V-12 is a horizontal vessel equipped with an externally mounted Level Recorder LR-13. It also has try-cocks to check the level in the vessel. Fluctuat ion of this level is used as the indicator of outside isobutane requirements. A decreasing level trend will require an increase in the isobutane rate and a decreasing level will require a 11-1-78 C H F ' 88 6741 11-A-15 decrease In the outside isobutane rate. The Recycle Pumps P-L3A and P-13B take suction from the bottom of V-12 and discharge through a 10 inch line to the Isobutane Recycle After Cooler E-16. Control Valve FR-11 sets the recycle isobutane flow to the reactor. Both pumps are id entical and they are equipped with mechanical seals. These seals use a pump flush from the bottom of the Depropanizer Tower. A process chromotograph, AR-1, analyzes the recycle iso butane so that the trend of recycle isobutane purity can be fol lowed and adjustments can be made to the isostripper operating conditions to maintain the required purity. The heat input to the bottom of the tower is performed by the gas fired heater, H-l, which serves as the isostripper reboiler. The reboiler charge is supplied by two reboiler pumps, P-12A and P-12B. Both pumps are driven by steam turbines which use 135 psi steam. The change rate is controlled by Flow Controller FRC-17 which actuates a control valve in the discharge line of the reboiler charge pumps. This flow rate is set. The reboiler Furnace H-l is a vertical cylindrical furnace and has ten parallel coils. Distribution of flow through the ten coils is regulated by means of a globe valve and flow in dicator arrangement on the inlet of each coil. The flow indicat ors are numbered Fl-2 through FI-11. The furnace is gas fired by 12 burners. Heat input to the isostripper is controlled by the bottom tower temperature control 11-1-78 ZV i{ A 3H 0 II-A-16 TRC-6 which resets a board-mounted Flow Controller FRC-7. FRC-7 actuates a control valve in the fuel gas line to the re boiler furnace. The bottoms yield from the isostripper is the total alkylate product and is controlled by a blind level controller, LC-8, which actuates a control valve in the total alkylate yield line to the alkylate splitter to hold a level in the Isostripper Tower, d. The Alkylate Splitter Tower, T-8 The material yield from the bottom of the Isostripper Tower provides the feed for the Alkylate Splitter Tower T-8. Only one feed inlet has been provided and that is located at the 15th tray level. This tower can be totally bypassed and yield total alky late to gasoline. The only time this tower is put in service is to make alkylate bottoms or Gulf Sol 20. The reflux to the tower is on Flow Rate Control FRC-24. The overhead product will be totally condensed in the Alkylate Splitter Condenser E-28. The Reflux and Light Alkylate Transfer Pumps P-18A and P-18B will take suction directly from the shell side of the condenser. The tower pressure is controlled by regulating the light alkylate yield to premium gasoline with PRC-7. PRC-7 actuates a control valve in the light alkylate line. It is located in the line after the flow passes through V-16. The treater, V-16, is provided as a guard chamber to remove any traces of hydro fluoric acid which would contaminate the light alkylate product. The heat input to the tower is controlled by Flow Controller FRC-23 which actuates a control valve in the 650 psig steam line 11-1-78 II-A-17 to the Reboilers E-27A and E-27B. The level in the bottom of the stripper is controlled by a Blind Level Controller LC-12 which actuates a control valve in the bottoms yield line downstream of the heavy Alkylate Pumps F-17A and P-17B. 5. PRODUCT TREATING SYSTEM On this unit there are three product treating systems to remove organic fluorides and free H.F. a. Propane Defluorinators The Propane Defluorinators V-15A and V-15B are vertical ves sels filled with activated alumina. Propane from the bottom of the H.F. Stripper is superheated to 400F in passing through the Propane Heater E-26. The outlet temperature is controlled by a board-mounted temperature controller, TIC-3, which actuates a pressure control valve in the 650 psig steam line to the propane heater. The outlet pressure of the propane also controls the 650 psig steam. A pressure reader reads the outlet pressure of the propane and then reduces the steam pressure 10 psig below the propane pressure. The reason for this is, if the heater has a leaking tube, the steam will not enter into the product line. This will keep water out of the treater. The propane will flow into the steam and not cause too much damage. The pressure reader's signal to the 650 psig steam line overides the temperature con troller's signal. The superheated propane vapors pass through the defluorinators in a series, flowing in the top and out the bottom. The first 11-1-78 CHEV B8 II-A-18 vessel In the line of flow Is referred to as the primary treater and the second as the secondary treater. The vessels are mani folded such that each vessel can operate In either position. The effluent from the secondary treater passes through the Ef fluent Exchanger E-25, through the Propane Condenser E-23, and into the Propane Caustic Treater. When the hot propane is contacted with the'activated alumin the organic fluorides are decomposed to give an olefin and hyd rofluoric acid. The H.F. acid then reacts with the activated alumina to give aluminum fluoride and water. The water vapor passes from the defluorinator along with the hot hydrocarbon. The defluorination reaction takes place in the primary treater while the secondary treater acts as a guard. Also, the sec ondary treater is ready to perform when the primary treater is spent and has to be dumped, b. Propane Caustic Treater After the defluorinated propane has been condensed and co oled in E-23, it flows into the propane caustic treaters for re moval of traces of H.F. present in the stream. The Propane Caustic Treaters V-14A and V-14B are vertical vessels filled with flake caustic. The propane flows up through the caustic bed. As the H.F. reacts with the'KOH, potassium fluoride and water are formed. The water dissolves the potassium hydroxide and the potassium fluoride forms a. thick sludgedthat drops to the bottoms of the treater. This sludge must be drawn off about twice a shift to prevent plugging of the caustic draw off nozzle. 11-1-78 8 9 A 3 H 0j II-A-19 A locally-mounted pressure Indicator controller, PC-9, actuates a control valve in the propane line from the treater downstream of the Propane Product Pumps P-16A and P-16B. This PC-9 holds a constant back pressure on the propane defluorinators and caustic treaters, c. Light Alkylate Caustic Treater The Light Alkylate Caustic Treater is a vertical vessel filled with flake potassium caustic. The light alkylate flows up through the caustic bed. As the H.F. reacts with the potassium hydroxide, potassium fluoride and water are formed. The water dissolves the potassium hydroxide, and the potassium fluoride forms a thick sludge that drops to the bottom of the treater. This sludge must be drawn off about twice a shift to prevent plugging of the caustic draw-off nozzle. The only time V-16 is in service is when the Alkylate Splitter Tower is in service to make Gulf Sol 20. When making total alkylate, V-16 is bypassed. 6. H.F. RERUN SYSTEM Taking suction from the bottom of the Acid Coolers E-10A, E-10B, E-IOC and E-10D, the feed is pressured into the rerun column. The feed rate is controlled by Flow Controller FRC-14 which actuates a control valve in the feed line upstream of the Acid Feed Vaporizer E-12. The temperature of the acid out of the vaporizer is controlled by Temperature Controller TRC-4 which actuates a control valve in the 125 psig steam line to the vaporizer. There is also a Pressure Controller PC-4 which will override the temperature control to keep the steam pressure from exceeding 100 psig. The vaporized feed is 11-1-78 CHEV B8 II-B-01 flashed In the middle section of the rerun column. The flashed vapors are contacted with superheated stripping Isobutane vapors to remove entrained oil droplets. The stripped ASO (Acid Soluble Oil) accumulates In the bottom of the column. The lower 2 to ^ feet of the column serves as an oil leg. The level in the oil leg is on level control by LC-7 and can be checked by means of the try-cocks. The normal operating level should be maintained between one and two try-cocks. A locallymounted level controller, LC-7, actuates a control valve in the line downstream from the ASO oil leg to the Isostripper Reboiler Furnace H-l. The ASO is a waste product. The stripping iso butane rate is controlled by Flow Controller FRC-13 which actuates a control valve in the line upstream of the Stripping Isobutane Vaporizer E-ll. The H.F. and isobutane are flashed overhead and then con densed in the Rerun Condenser E-13. The condensed liquid, H.F. and isobutane, are dumped to the Settler V-10 by Acid Pumps P-11A and P-11B. The rerun pressure is controlled by a Pressure Con troller PRC-2 which actuates a control valve in the acid line downstream from the acid pumps. These pumps have mechanical seals and require the use of an external source of flush for protection of the seals against H.F. damage. REMOTE ASSOCIATED EQUIPMENT 1. Remote Depentanizers 6441-2-3-4 On the west end of H.F. Unit 443, there are four depentanizers; 6441, 6442, 6443 and 6444. The charge to these towers is undepen- 11-1-78 CHEV B8 6747 II-B-02 tanized gasoline from AVU 141, 142 and 144. The undepentanized gasoline from 141 can be charged in 6441 or 6442. The 142 gas oline can also be charged in 6441 or 6442. The 144 undepentanized gasoline will go to 6443 and 6444. When charge is sent from 141 or 142, it first goes to a feed accumulator and is then pumped to the Depentanizer Tower where pentane and lighter hydrocarbons are taken out. From the over head make, two streams are taken, the wet gas which goes to the gas plant (7944) and pentane which goes to 2477 Tank at 441 Alky. Part of the pentane overhead is pumped back to the tower as reflux. The pentane pumped to 2477 Tank is used as charge to 6242. The depentanizer bottoms are pumped as charge stock to 1341 or 1342 where they increase the octane. All four depentanizers operate the same. Bottom samples are sent to the Laboratory on the 2-10 shift for distillation. Changes are made on the steam to the reboilers to control the overpoint of the bottoms. When the overpoint is too low, the reboiler is fixed harder and when the overpoint is too high, the steam rate is reduced. 2. Remote Depropanizer 6141 Depropanizer 6141 is located next to Depentanizers 6441, 2, 3 and 4. This tower is to remove propane from the charge stream. Normal charge to 6141 is butane-propane from 841-2 DCU. The overhead can go to fuel gas or to the ethylene unit. These switches are done by the gas dispatcher. The bottoms will go to Neches Pump Station as B.B. The tower is run to make the bottom product on-test. To check to see if the B. B. is on test, a boil-away is taken to check the temperature at 95 cc. It should 11-1-78 CHEV Bp 6748 II-B-03 run between 22 to 25F. The product is controlled by control ling the steam to the reboiler. When the boilaway is over 25F, steam rate is decreased, and if the boilaway is below 22F, the steam rate is raised to flash more tight ends over head. The overhead of 6242 can also be charged to 6141. This is only done when 6142 Tower at AU 145 is down. Under these conditions, the bottoms are cut away from the Neches Station and are sent to the Mercaptan Unit from which they go to 6341 as charge. When 6242 Tower is down, all the charge that normally goes to 2477 Tank will go to 6141. The bottoms will then be cut to the Treating Plant (97 PH) as gasoline. The charge from 841-2 DCU will be sent to 6142 Tower-at 145 Still. 3. Mercaptan Removal Unit 7542 This unit is also a part of the Alkylation Unit. The purpose of this unit is to reduce sulfur in the butane streams to a min imum. The butane streams treated on this unit go to the Deiso butanizer 6341 at SAU 441. At the Mercaptan Unit, there is one stripper tower and four absorbers, of which only three are in use. Each absorber is filled with 10% caustic and the caustic is circulated through the tower at approximately 15 BBL per hour. Caustic from the bottom of the absorber flows to a stripper tower. 15 psig steam is put in the bottom of the tower and as it flows out, the steam strips the mercaptan gas out of the caustic. The caustic then goes to an accumulator and is pumped back to the tops of the absorbers. The overhead of the stripper goes to a condenser. The non-condensible mercaptan goes to #8 Flare at 145 Still and the water is pumped to the dirty water 11-1-78 CHEV B8 CHEV B8 rr rn < CO 'nsr' II-B-04 system. The butane feeds enter the bottom of the absorbers, pass out the top and then to the after-settler which is a knock-out drum to trap any caustic carry over. The caustic is drained to sewer. The butanes then flow to 6341 as charge. 4. Cooling Tower Operation Cooling Tower Schedule Monday Shift Chlorinate Wrico C-7814 P-2 in Service 6-2 Each Shift 6-2 Tuesday P-2 Out of Service Wrico C-7814 6-2 Each Shift Wednesday Chlorinate Wrico C-7814 6-2 Each Shift Thursday Wrico C-7814 Each Shift *lst and 3rd Thursday of each month, add 9 gallons of H-212. 6-2 *Chlorine and H-212 not to be added on same day. Friday Chlorinate Wrico C-7814 6-2 Each Shift Saturday Wrico C-7814 Each Shift Sunday Wrico C-7814 Each Shift 11-1-78 II-B-05 Cooling Tower a. General This Marley Cooling Tower has four fans driven by 75 HP electric motors and three electric motor driven pumps. Cooling water is pumped to HFAU - 443. In order to prevent water side fouling in the process coolers, the recirculated water is chemically treated. b. pH Control The pH of the water is now being maintained be tween 6.0 and 6.3. This pH is checked by a pH in dicator in the control room, a pH recorder at the cooling tower and jwith the Hellige Comparator. In order to maintain this pH level, acid or caustic is fed into the cold well. Feeding 99% sulfuric acid will lower the pH. The addition of 31Be caustic will raise the pH. The addition of either is done by open ing the small valve on the respective lines. The rate of flow at any given time is determined by the amount of pH change required. Usually only a very small amount of acid or caustic is needed to keep the pH in the normal range. e. Use of Hellige Comparator (1) Fill one tube to 10 cc mark with water to be tested. (2) Place tube with water to be tested in tester so that it is on side with colored discs, (3) Fill the other tube to 5 cc mark with water to be tested. Add indicator solution with eye dropper 11-1-78 CHEV B8 CHEV B8 6752 11-1-78 II-B-06 c. Use of Helllge Comparator - Continued (3) to this water. Add 0.5 cc of indicator -- line on dropper near end if 0.5 cc mark (measured from tip). (4) Place water with indicator in tester. (5) Turn disc until colors match and read pH on tester. d. Hardness Cycles (Turn-Overs) The hardness cycles, sometimes called tum-overs, is a simple ratio of the hardness of the cooling tower circulating water to the cooling tower make-up water. At 244 Pump Station, this ratio is 4.5 - 5.0. The hardness cycles are controlled fay holding about 750 to 850 microhms on the conductivity of the water spil led from the cold water header. This water spill is called "blowdown" and may vary from 60 to 80 GPM. e. Chromate Levels The chromate level is a measure of the amount of corrosion inhibitor in the circulating water system. The desired range is between 18 and 22 parts per million (PPM). The inhibitor used is Wrico C-7814. The inhibitor is stored in a 560-gallon tank by the cold well. To add the inhibitor to the water, it is allowed to flow into the small feeder tank by gravity. The supply line to the small feeder tank is then closed and the feed valve to the cooling tower is opened a small amount; the amount should be fed out gradually CHEV 68 c,7-te5p3> II-B-07 e. Chromate Levels - Continued over a two to six hour period and not be allowed to dump into the cold well rapidly. f. Chlorination. All natural waters contain bacteria and algae which can grow and. affect the efficienty of water equipment. The amount of slime-producing life in a cooling tower varies from day to day. To retard the growth of slimes, it is necessary to "shock treat" the system with chlorine. The chlorine is measured through a Rotometer. (1) Chlorine Cylinders Chlorine will be supplied in one ton cy linders. Be sure cylinders have valves set in the vertical position, that is, one valve direct ly above the other. Connect to the top valve. This is very important since liquid chlorine will come out of the bottom valve and create a danger ous situation. The top valve should be chlorine gas. Connect to only one cylinder at a time. Have other pigtail connector plugged. Be sure the valve at each end of the pigtail is closed whenever tightening or disconnecting the pigtails. After connecting pigtail, put pressure on system up to pressure reducing regulator and inspect for leaks. Leaks can be found using 50% Ammonium Hydroxide from a squeeze bottle. White fumes will 11-1-78 _,, CHEV B8 6754 II-B-08 (1) Chlorine Cylinders - Continued form when the Ammonium Hydroxide comes In con tact with chlorine gas. If there Is a leak In the cylinder itself, notify foreman or shift foreman and have him get in touch with Air, Steam and Water Department. In case of emergency such as a bad leak, foreman (or shift foreman) can call Pittsburgh Plate Glass Company in Lake Charles, Louisiana, Telephone: Area Code 318-436-7522. (2) Chlorinating Procedure The chlorinator is a simple water edu cator which mixes cooling tower water with gas eous chlorine and discharges the mixture into the cold well. The chlorine is measured through a Rotometer before going to the eductor. The Rotometer reads a maximum of 1,000 lbs. per day of chlorine. (i) Check to see that all valves are closed. (ii) Open water supply valve to eductor. (iii) Open the valves starting at the Rotometer and work back to chlorine drum. (iv) Start chlorination with maximum of chlorine. (v) Maintain maximum until chlorine residual reaches 1.4 - 2.0 PPM. (vi) Cut chlorine to about 600 lbs./day. and adjust to maintain the residual between 11-1-78 CHEV B8 6755 11-1-78 II-B-09 (2) Chlorinating Procedure - Continued (vi) 1.4 - 2.0 PPM for four hours. Check chlorine residual on hot water return every 30 minutes. (vii) Close first chlorine valve at the drum, (viii) Let eductor in the chlorinator free the system of chlorine pressure. (ix) Close remaining chlorine valves (starting upstream). (x) Turn off water to the eductor. (3) Procedure for Checking Chlorine Residual (i) Place 5 Ml. of 507. Acetic Acid into Cas serole . (ii) Add 100 Ml. of hot return water to the acid. (iii) Slowly drop Methyl Orange into solution until a pink color will not fade in 30 seconds. No. of Drops 1 x 0.2 = PPM Cl2 2 0.2 PPM Cl2 3 0.4 PPM Cl2 4 0.6 PPM Cl2 5 0.8 PPM Cl2 6 1.0 PPM Cl2 7 1.2 PPM Cl2 8 1.4 PPM Cl2 9 1.6 PPM Cl2 CHEV B8 6756 11-1-78 II-B-10 (3) Procedure for Checking Chlorine Residual - Continued No. of Drops 10 X 0.2 = 1.8 PPM Cl 11 = 2.0 PPM Cl 12 = 2.2 PPM Cl 13 = 2.4 PPM Cl: 14 = . 2.6 PPM Cl. 15 55 2.8 PPM Cl. g. Acid and Caustic Tanks The acid tank (No. 1628) is located on the north side of the walkway and holds 650 gallons or 147 gallons per foot of height.. The caustic tank (No. 1627) is located on the south side of the walkway and holds 650 gallons or 147 gallons per foot of height. These two tanks are refilled when needed by means of a pipeline from SAU - 441. This may be arranged thru the assistant operator working in the tank field at SAU - 441. The valve at the tank to be filled must be opened to receive either acid or caustic and should never be closed while pumping is in process to pre vent the breaking of lines due to excessive pressure. Call the pumper after the acid/caustic has been pumped and close the valve at the tank. The flow from each tank is fed to the cooling tower cold well by gravity, through a small valve and discharge spigot. The flow is regulated by adjusting the va^ve opening to maintain a constant pH of the cooling water. II-B-11 h. Make-Up Water Cooling Cower make-up water comes from the raw water line on south side of cooling tower. The water is taken through a control valve on the north side of the cooling tower which is operated by the level/flow recorder located on the instrument panel at the cooling tower. i. Cooling Tower Spill Cooling water quality control makes it necessary to spill or "blowdown" some of the cooling tower water. Some water is spilled in back-flushing exchangers on the unit and dumping cooling water from pumps to the sewer. Spill at the cooling tower is adjusted to maintain a conductivity range. The spill meter is located at the cooling tower. j. Cooling Tower Cells The cooling tower has 4 cooling cells. Each cell is supplied with hot return water from the header on top of the tower. There is a valve to each of the 4 cells, so that water to a cell may be cut off when required. CHEV B8 6757 11-1-78 AUXILIARY SYSTEMS 443 HFAU III-A-Ql 1. INSTRUMENT AIR Ninety-five-pound instrument air is supplied at the bat tery limits from the plant air system after going through the instrument air driers located on the unit. The instrument air will be clean and dry. Once a shift, each drier will be switched and regenerated. 2. COOLING WATER The alkylation unit and the hydrocarbon feed section are designed for all process cooling and condensing to be done by water. Cooling tower water is supplied to the units by Pumps j-1/ J-2 and J-3 from Pump Station 244. Water to Pump Station 244 will enter by a 6-inch line on level control. Pumps J-l and J-3 will normally be used and Pump J-2 will be the spare. Pump J-2, at all times, will be lined up for service. On the incoming water to the unit, there is a pressure alarm set 45 pounds. When the alarm goes off, the operator will start Pump J-2 by a remote switch inside the control room. Water from the pumps is supplied to the unit at 60 psig through a 36 inch supply header and returns to the cooling tower through a 36 inch line. Each of the condensers and coolers in acid service has block valves on the inlet and outlet for isolation in the event an acid leak occurs. Water is used on a once-through basis as cooling water in the Acid Coolers E-10A, E-10B, E-10C and E-10D. V B8 6758 A 16-inch by-pass line has been installed so the acid coolers can 11-1-78 III-A-Q2 be taken out of service for maintenance without shutting down the cooling water supply. A pH analyzer continuously records the pH of the water from the acid coolers to assist in the detection of acid leaks in the coolers. The pH of the water leaving all acid service condensers and coolers should be checked regularly to assure that hydrofluoric acid is not leaking into the cooling water system. In the event that an acid leak develops, caustic or soda ash should be dumped into the cooling water basin to neutralize the water until the source of the leak has been established and that section taken out of service. The caustic will come from an 11 foot by 4 foot tank (Tank 1627), which will flow by gravity to the cooling tower. It is essential that the caustic level in Tank 1627 be up at all times. DO NOT LET LEVEL GET LOW. Soda ash will come from sacks located in a small storage shack by H-l Heater. 3. STEAM Three separate steam and condensate systems are utilized for heating services. a. 650 PSIG System The 650 psig steam is supplied to the unit via a 4-inch header from the refinery steam systems. Process heating re quirements for the following services require the use of 650 JEV B8 6759 psig steam: (1) Alkylate stripper reboilers (E-27A and E-27B) 11-1-78 III-A-03 (2) Propane heater (E-26) (3) Iaobutane drier regenerator heater (E-8) The trapped condensate from each of the exchangers is normally flashed into the HP condensate drum (V-17). The HP condensate drum is 3 feet 0 inches by 5 feet 0 inches vertical vessel. Vapors from V-17 are flashed into the 136 lb. steam system to be utilized further for heating. Con densate from the HP condensate drum (V-17) is pressured out on Level Control (LC-15) to the low pressure condensate drum (V-18). b. 135 PSIG System The 135 psig steam is' supplied to the unit via an 8_ inch header from the existing boiler house. Process heating requirements for the following services require the use of 135 psig steam. (1) Acid vaporizer (E-12) (2) Deethanizer reboiler (E-5) (3) Regenerator reboiler (E-l) (4) Isobutane vaporizer (E-ll) The condensate from each of the exchangers is trapped into the low pressure condensate drum (V-18). The low pressure con densate drum (V-18) is a 3 foot 0 inches by 6 foot by 0 inches vertical vessel. Steam vapors from V-18 enter the 15 lb. steam system. Condensate from V-18 is pressured out on Level Control (LC-16) to condensate Tank 2005 at No. 15 Boiler House. CHEV B8 6760 The steam turbines driving the isostripper reboiler pumps (P-12A and P-12B) uses 135 psig steam and exhausts into the 11-1-78 III-A-04 15 pslg 8team header, c. 15 PSIG System The 15 psig steam is supplied to the unit via a 16-inch header that is tied into the plant low pressure steam system. This low pressure steam is used for the process heating re quirements for the following equipment. (1) Depropanizer reboilers (E-19A and E-19E) (2) HF stripper reboiler (E-21) (3) Propane vaporizer (E-22) All traps on the 15 psig steam system exhaust to the con densate storage tank. The condensate storage drum (V-19) is a vertical vessel 3 feet 6 inches by 7 feet 0 inches. Vapors from V-19 exhaust to the atmosphere. The condensate is pumped out by Pump P-19A or P-19B on Level Control (LC-17) to 2005 Tank at No. 15 Boiler House. 4. relief systems a. Acid Relief The acid relief system is provided for relief valves on the acid service vessels so HF can be removed from the hydro carbon vapors in the alky unit area before entering the re finery flare header system. Reaction of HG with caustic in the acid relief neutralizer will protect all equipment and lines downstream of the neutralizer. The acid relief neutralizer (T-3) is a 6 foot by 49 foot 6 inches vertical vessel with a 4 foot 6 inch by 12 foot CHEV B8 6761 baffled column top section. Two 12-inch acid relief headers 11-1-78 III-A-05 CHEV B8 6762 w^ enter the baffled section below the bottom baffle. Taking suction from the bottom of the 6 foot by 49 foot 6 inch section, the caustic circulating pump (P-1QA) or its spare (P-10B) continuously pumps a 5 weight percent solution of sodium hydroxide (NaOH) over the top of the baffled column. The caustic contacts the relieved hydrocarbon vapors, react ing with the HF to produce sodium fluoride, which remains in the caustic solution. The HF-free hydrocarbon vapors pass out the top of the baffled section or dome and into the re finery flare header. Temperature indicating points in the dome or baffled section and the caustic circulating line are provided to indicate leaking relief valves. A sudden rise in the temper ature in the baffled section as compared to the caustic circulating line will be indicative that excessive quantities of HF are being released through the neutralizer. A check of the various relief valves should be made and the leaking relief valve blocked in, removed and repaired. The normal caustic level should be carried at the top try-cock in the acid relief neutralizer. The caustic solution in the neutralizer should never be above a maximum 5 weight percent NaOH. Caustic solutions greater than 5 weight per cent NaOH will tend to salt out the sodium fluoride neutral ization product, plugging the neutralizer and caustic cir culating piping. The caustic solution should be used until spent to 0.2 to 0.5 weight percent NaOH as determined by laboratory anal- 11-1-78 III-A-06 68 6763 ysis. At this time the spent caustic should be pumped into the acid neutralizing pit and fresh caustic added. Fresh 5% caustic from the caustic storage tank (2491) is pumped into the neutralizer. The following relief valves, which are equipped with a Monel Bellows to protect the relief valve spring from exposure to HF, relieve to the acid relief header. (1) Acid storage drum (PSV-24) (2) Acid settler (PSV-23) (3) Rerun column (PSV-26) (4) Isostripper accumulator (PSV-33) (5) HF stripper (PSV-37) (6) Depropanizer stripper accumulator (PSV-40) Each of these relief valves has a bypass valve for manual venting of the vessel to the acid relief system as required. Other systems that can be manually vented to the acid relief neutralizer include the acid tank car unloading piping, acid tank cars, acid truck unloading piping and acid trucks. b. Hydrocarbon Relief The hydrocarbon relief system, which is commonly referred to as the "non-acid relief system," to differentiate between it and the "acid relief system," ties into No. 13 Flare Header. The following relief valves relieve to the flare system (1) Deethanizer feed drums (PSV-28A, PSV-28B and PSV-28C) (2) Isostripper reboiler pumps discharge (PSV-27) (3) Depropanizer bottoms (PSV-34A and PSV-34B) 11-1-78 III-A-07 (4) Waterdraw keg (PSV-51) (5) Propane defluorinators 15A (PSV-44) and 15B (PSV-45) (6) Propane caustic treaters 14A (PSV-41) and 14B (PSV-42) (7) Deethanizer feed drum (PSV-5) (8) Sand tower coalescer (PSV-4) (9) Return isobutane filter (PSV-15) (10) Isobutane feed driers V-9A (PSV-16) and V-9B (PSV-17) (U) Mercaptan caustic scrubber (PSV-3) (12) Alkylate caustic treater (PSV-50) (13) Treater feed drum (PSV-1) (14) H2S caustic scrubber (PSV-2) c. Flare No. 13 Flare No. 13 is located across the street north of the alkylation unit. All hydrocarbons from the alkylation unit's safety valves will relieve to Flare No. 13. All liquid re lieving to Flare No. 13 will first enter the Knockout Drum M-l, a horizontal vessel 11 feet by 32 feet. The hydrocarbon from the Knockout Drum M-l will be pumped out by a steam pump (No. 1424) on level oontrol to Tank 1242. It is very important that the level in the knockout drum be kept on the low side, as we do not want any liquid going out the top of the flare. 5. PURGE GAS a. 195 PSIG System Sweet gas at 160 psig is supplied to the following vesselt CHEV B8 6764 for transferrinS acid* 11-1-78 III-A-08 (1) Acid settler (V-10) (2) Acid storage drum (V-ll) (3) Acid unloading rack (4) T-4 Rerun Tube b. 45 PSIG System Fuel gas at 45 psig is supplied to the following- equip ment for use in preparing the unit for turnaround. (1) HF stripper CE-7) (2) Depropanizer (T-6) (3) Isostripper reboiler charge line This gas is used as a pressure source for moving liquid out of the unit at the time of shutdown. Once free of liquids, the unit is purged with the fuel gas to remove as much of the HF vapors as possible prior to injecting ammonia. 6. FUEL GAS Fuel gas is supplied to the isostripper reboiler furnace (H-l) via a 6-inch header. Pressure is controlled at 45 psig by control valve (PC-5) in the line from the HP purge gas line 7. SEWERS AMD DRAINS a. Acid Sewers and Drains All equipment in acid service is located within a con crete curbed area with all drains and sewers emptying Into a neutralizing pit located at the east end of the alkylation unit. All surface drainage from this curbed area also drains HR/ B8 6765 into this neutralizing pit. The neutralizing pit is a 6 foot by 8 foot concrete pit 11-1-78 III-A-09 in which the acid contaminated drainage is neutralized and converted to the water insoluble calcium fluoride. The acid sewer terminates in the mixing section of the neutralizing pit. The mixture is agitated with air to prevent the cal cium fluoride from settling out. The level in the neu tralizing pit is controlled by overflowing into the dirty water system. Spent caustic from the acid relief neutralizer is disposed of by draining it into the mixing section of the neutralizing pit at a controlled rate, b. Non-Acid Sewers and Drains All equipment outside the curbed area is in "trace acid" or "non-acid" service and the drains, sewers and surface drain age from this equipment drains into the refinery sewer system. 8. ACID STORAGE AND UNLOADING a. Acid Storage (V-ll) Acid storage drum (V-ll) is an 18 foot by 24 foot vertical vessel with a capacity of approximately 380,447 pounds of HF when full. The acid level is determined by try-cocks which have been spaced at 15,862 pound increments for the purpose of determining the quantity of acid on hand and maintaining a monthly record of the HF consumed by the unit. Tank cars of HF, holding approximately 45,000 pounds per car are unloaded into the anhydrous acid storage drum to supply the batchwise unit demand. HEV B8 6766 Sweet pressure gas at 160 psig is used to unload the acid tank car as well as transfer the batchwise requirements from 11-1-78 III-A-08 (1) Acid settler (V-10) (2) Acid storage drum (V-ll) (3) Acid unloading rack (4) . t-4 Rerun Tube b. 45 PSIG System Fuel gas at 45 psig is supplied to the following equip ment for use in preparing the unit for turnaround. (1) HF stripper (T-7) (2) Depropanizer (T-6) (3) Isostripper reboiler charge line This gas is used as a pressure source for moving liquid out of the unit at the time of shutdown. Once free of liquids, the unit is purged with the fuel gas to remove as much of the HF vapors as possible prior to injecting ammonia. 6. FUEL GAS Fuel gas is supplied to the isostripper reboiler furnace (H-l) via a 6-inch header. Pressure is controlled at 45 psig by control valve (PC-5) in the line from the HP purge gas line 7. SEWERS AND DRAINS a. Acid Sewers and Drains All equipment in acid service is located within a con crete curbed area with all drains and sewers emptying into a neutralizing pit located at the east end of the alkylation unit. All surface drainage from this curbed area also drains into this neutralizing pit. The neutralizing pit is a 6 foot by 8 foot concrete pit 11-1-78 CHEV B8 6767 III-A-Q9 in which the acid contaminated drainage is neutralized and converted to the water insoluble calcium fluoride. The acid sewer terminates in the mixing section of the neutralizing pit. The mixture is agitated with air to prevent the cal cium fluoride from settling out. The level in the neu tralizing pit is controlled by overflowing into the dirty water system. Spent caustic from the acid relief neutralizer is disposed of by draining it into the mixing section of the neutralizing pit at a controlled rate, b. Non-Acid Sewers and Drains All equipment outside the curbed area is in "trace acid" or "non-acid" service and the drains, sewers and surface drain age from this equipment drains into the refinery sewer system. 8. ACID STORAGE AND UNLOADING a. Acid Storage (V-ll) Acid storage drum (V-ll) is an 18 foot by 24 foot vertical vessel with a capacity of approximately 380,447 pounds of HF when full. The acid level is determined by try-cocks which have been spaced at 15,862 pound increments for the purpose of determining the quantity of acid on hand and maintaining a monthly record of the HF consumed by the unit. Tank cars of HF, holding approximately 45,000 pounds per car are unloaded into the anhydrous acid storage drum to supply the batchwise unit demand. Sweet pressure gas at 160 psig is used to unload the acid tank car as well as transfer the batchwise requirements from 11-1-78 CHEV B8 6768 Ill-A-10 the acid storage drum to the settler. The tank car unloading rack is located west of the alkylation unit, near Platforming Unit 1341. A 1-inch line supplies 185 psig gas to the un loading rack, and a 2 inch acid unloading line goes to the anhydrous acid storage drum. This 2-inch line is also used to depressure the acid tank car after unloading. On the west end of the unit area are located facilities to unload HF trucks. The high-pressure purge gas enters in a 1-inch line through a Pressure Control (PC-12). 11-1-78 CHEV B8 6769 III-B-01 ELECTRICAL CIRCUITS 443 HFAU UNIT NO. 443 Alky. DATE 10-5-76 MAIN CIRCUIT 1Q5C___________ ____ SUBSTATION 170 SOURCE #3 P.P._______________ SECONDARY CIRCUIT 72 _________________ SUBSTATION 8 EMERGENCY CIRCUIT 33C___________________ SUBSTATION POSSIBLE BACKUP CIRCUIT None________ ___ SUBSTATION_______________ ___ TYPE SWITCH TO EMERGENCY CIRCUIT Automatic___________ ___ SWITCH LOCATED AT: 400 Auto. Switch Station_______________________ ___ NOTE: The emergency lights are on 72 Circuit. 76 Circuit with a manual switch at 70 air comp, is a possible backup for 72 Circ. UNIT NO. 6441, 2, 3 & 4 Depent. DATE 10-5-76 MAIN CIRCUIT 55A_____________________ SUBSTATION 120 SOURCE#2 P.P. SECONDARY CIRCUIT None______________ SUBSTATION _______ EMERGENCY CIRCUIT None______________ POSSIBLE BACKUP CIRCUIT None SUBSTATION SUBSTATION TYPE SWITCH TO EMERGENCY CIRCUIT____________________________ SWITCH LOCATED AT:____________________________ ___________ _ 11-1-78 CHEV B8 6770 ELECTRICAL CIRCUITS 443 HFAU III-B-02 UNIT NO. 6141 Deprop.________________ DATE 10-5-76 MAIN CIRCUIT 55A______________________ SOURCE #2 P-P SUBSTATION 120 SECONDARY CIRCUIT None_________________ SUBSTATION EMERGENCY CIRCUIT None________________ SUBSTATION POSSIBLE BACKUP CIRCUIT None__________ SUBSTATION TYPE SWITCH TO EMERGENCY CIRCUIT______________________ SWITCH LOCATED AT:______________________________________________________ NOTE: No backup circuit. UNIT NO. 7542 Mercapt._______________ DATE 10-5-76 MAIN CIRCUIT55A_____________________ SOURCE #2 P.P. SUBSTATION 120 SECONDARY CIRCUIT None_________________ SUBSTATION EMERGENCY CIRCUIT None_________________ SUBSTATION POSSIBLE BACKUP CIRCUIT None________ SUBSTATION TYPE SWITCH TO EMERGENCY CIRCUIT______________ _____________________ SWITCH LOCATED AT:_____ 11-1-78 CHEV B8 6771 .LV-A-UJ. STANDARD SHUTDOWN PROCEDURES 443 HF ALKYLATION The following comments and statements should be followed during the shutdown. Time Initials __________ 1. Do not block water to exchangers and coolers before all hydrocarbon liquid is drained. The cooling effect from hydrocarbon vapor izing may damage the tubes by freezing the water. 2. Try to maintain a low level in isostripper OH accumulator while shutting down. This will reduce the amount of isobutane that has to be put into 2489 Tank. 3. Drain sludge as required from light alkylate caustic treater (V-16) while pumping out iso butane . 4. Check low point bleeders periodically while purging. 5. Have the lab run a hydrocarbon analysis on deprop, bottoms going to 2489. Run samples as required. Max. allowable propane content is 167o liquid volume. 11-1-78 CHEV B8 6772 IV-A-02 STANDARD SHUTDOWN PROCEDURE PRELIMINARY WORK 443 HF ALKYLATION The following work should be completed prior to shutdown. Time Initials 1. Check 2" acid line on the bottom of each acid cooler to be sure that it is unstopped. (Lines will be used to pressure acid out of coolers onto storage drum.) 2. Have light alkylate caustic treater (V-16) filled with KOH. 3. a. Turn spectacle blinds to open position in the following lines: (1) 2" purge gas line to acid ___________________ ___________________ (2) 2" purge gas line to depropanizer (T-6). (3) 2" purge gas line to HF stripper (T-7). ___________________ b. Pull blank in 1: ammonia line. 4. Have the level in acid storage drum as low as possible (low inventory). 5. Have acid storage drum depressured. 6. Have the alkylate splitter shut down. 7. Have the acid rerun tower shut down (same as for C&R). 8. Have full strength caustic in acid relief neutralizer (57. NaOH maximum). 9. Have about 10-3/4" HF specification valves and 3/4" nipples to replace plugged or bad bleeders. -1-78 CHEV B8 6773 IV-A-03 Time Initials 10. Have 2489 Tank ready for lsobutane from 443. 11-1-78 CHEV B8 6774 IV-A-04 STANDARD SHUTDOWN PROCEDURE 443 HF ALKYLATION This procedure is intended to serve as a guide for a safe and orderly shutdown. When an item has been com pleted, record the time and initial the item. Time Initials 1. Notify the following personnel that you are shut ting down and the approximate time of shutdown. PHONE A. Shift Foreman........................ 507 B. Gas Dispatcher .... 2265 C. 1241 FCC..................................697 D. 1242 FCC .................................. 691 E. No. 3 Amine Unit . . . 329 F. 1542 Ethylene Unit . . 679 G. Butane Storage .... 404 H. 7944 Gas Plant .... 421 I. 441 Alkylation .... 426 J. Cracking Dept. SF . . . 2298 K. No. 15 Boiler House . . 383 2. Block amylene and B-B feed to unit and work the level down in treater feed drum (V-l) and deethan izer feed drum (V-5). 3. After levels in V-l and V-5 are down (about hours), block propylene feed to unit. NOTE: Be sure to notify Gas Dispatcher before block ing propylene feed so he can switch propylene to storage. 4. When treater feed pump (P-1) loses suction, shut down pump and block feed to V-5. 5. Shut down the deethanizer charge pump (P-2) when it loses suction and block feed to tower. 11-1-78 CHEV B8 6775 iV-A-UD Time Initials 6. Continue firing deethanizer until flow, to settler stops. Then block the deethanizer bottoms line to the acid settler. Cut HF stripper bottoms to acid settler at this time. NOTE: Maintain a low level in the deethanizer over head accumulator while shutting down but do not pump the liquid in the overhead accumula tor back into the deethanizer tower until after the bottoms line has been blocked. This will prevent charging excess ethane to the settler. 7. Fire reboiler as required to depressure to fuel gas and then to flare. 8. After Step No. 4 is complete, shut down caustic re generation tower (T-l) by blocking the caustic line to and from V-3, block steam out of reboiler (E-l) and cool tower by refluxing. Pressure caustic to TK-1 and drain to sewer. 9. As time permits, pressure caustic from V-2 and V-3 to spent caustic. Depressure V-l, V-2, V-3, V-4 and V-5 to fuel gas and then to flare. NOTE: Steam may have to be put into V-l, V-4, V-5, to prevent them from "freezing up." Do not use steam while going to fuel gas. Do not put steam in V-2 or V-3. These vessels have plas tic rings in them. 11-1-78 CHEV B8 6776 IV-A-06 Time Initials __________________ After Steps 1 through 9 are completed, install the following blanks: ~ __________ ~ __________ Fresh Caustic Spent Caustic FCC Propylene Charge Hi-Purity Propylene Charge BB - Amylene Charge Deethanize Off-Gas to Ethylene Plant Mercaptan Gas to Flare 10. As time permits, water wash V-2. 11. As time permits, water wash V-3. 12. As time permits, back wash V-4. 13. After Step 6 is complete, the unit will be on re cycle operation with isostripper bottoms going to field as alkylate. The HF stripper bottoms should be cut back to the settler as soon as the olefin feed is cut out of the settler. Propane should then be removed batch wise from the unit to storage as the depropanizer accumulator level rises. It is very important that the depropanizer accumulator level is not lost during the shutdown period. Good fractionation must be maintained throughout the shutdown to prevent excessive acid losses and there by prevent spending the light alkylate caustic treater. 14. Reduce recycle isobutane rate periodically until it 11-1-78 is down to B/H (over a three (3) hour period). 15. Reduce deporpanizer charge periodically until it is down to B/H (over a three (3) hour period). CHEV B8 6777 IV-A-07 Time Initial 16. Block the alkylate control valve as soon as the alky late yield falls to zero. Alkylate should then be withdrawn batch wise to hold the isostripper bottoms level. This will likely occur within one hour from the time the feed is cut out, and all alkylate should be out of the system in 3 to 4 hours. As soon as it appears that all alkylate is out of the system, the fireman (FRC-7) should be placed on manual and the isostripper bottoms temperature slow ly decreased. This will raise the level and allow the remaining a-lkylate to be sent to storage. NOTE: Be sure that alkylate is going into a running line instead of a tank. It is important that the furnace is fired manually to hold a level in the bottom of the isostripper. 17. Switch depropanizer bottoms from isostripper to 2489 Tank through 4" turnaround line from FRC-16 (depropanizer bottoms to isostripper), through light alkylate cooler (E-31), through light alky late caustic treater (V-16), and to 2489 Tank through 4" jumpover line to isobutane line-from D-3. 18. The propanizer system and isostripper are ready to be separated. A. Start refluxing isostripper tower using 4" turnaround line from E-16 (do this at same time that Step No. 17 is done). 11-1-78 CHEV B8 6778 IV-A-08 Time Initials NOTE: Step B & C should be done simultaneously. B. Open the 6" pump-out line from Che acid set tler to depropanizer charge pump suction. Do not close the valve on top of the acid settler. ________________ C. Reduce recycle isobutane rate to acid settler until the level in acid settler drops. At the same time, block the feed to the isostripper. NOTE: Use care not to build pressure on acid settler when blocking isostripper feed. If pressure on acid settler drops, use natural gas to maintain pressure-so depropanizer, charge pump will not lose suction. 19. Shutdown isostripper as follows: ________________ A. Fire the furnace harder and increase the recycle isobutane rate to acid settler. ________________ B. When the isostripper level gets low, stop re fluxing tower and shut off all fires in the furnace. All of the liquid in isostripper should flash out of tower and be pumped to acid settler as recycle isobutane. ________________ C. Roll spools on fuel gas line to furnace. ________________ D. Any liquid remaining in isostripper will be pumped or pressured to Isobutane Tank 2489. ______________ E. Depressure tower to flare. 20. After the isostripper is shut down and time permits, drain and gas free the isobutane driers (V-9A & B as follows: 11-1-78 CHEV B8 6779 IV-A-09 Time Initials __________ A. Pump out both driers in same manner as when regenerating driers. _________________ B. Purge V-9A & B with nitrogen to the flare. __________ C. From the bottom of the driers, purge through E-9 and to atmosphere at D-3. __________ D. Purge from driers through Isobutane Heater E-8 to atmosphere at FRC-10. 21. Shut down the depropanizer as follows: _________________ A. Continue charging depropanizer until the de _________________ propanizer charge pump (P-14) loses suction on acid settler. B. Operate tower on total reflux (yielding propane to product fromHF stripper) until the level in ___________________ tower gets low. C. Block reflux to depropanizer tower and fire re boiler to flash all liquid out of tower into OH ___________________ accumulator. D. Open 4" line between depropanizer reboiler and tower to drain reboiler. Pressure any remain ___________________ ing liquid in tower bottoms to Isobutane Tank 2489. E. When the depropanizer reflux pumps lose suction, block feed to HF stripper and pressure remaining hydrocarbon and acid to acid settler through acid boot on D-2. ___________________ F. Continue to yield propane from HF stripper until level is lost. 11-1-78 CHEV B8 6780 IV-A-10 NOTE: We are not planning to do any work on the propane defluorinators (V-15) and propane KOH Treaters (V-14). G. Depressure towers and Accumulator D-2 to flare. 22. Pressure liquid from acid settler into acid tank cars using natural gas. Displace each acid cooler separately. A. E-10A C. E-10C B. E-10B D. E-10D 23. After all acid has been displaced from settler and acid coolers, depressure settler to flare. Pressure acid from storage drum to acid tank cars. 24. Lower pressure on acid storage drum by flaring. 25. Turn the following spectacle blinds to close position A. 2" Unloading line B. 4" Bottoms line (also plug bleeder and tag valve) C. Install blanks on each propane KOH treater (V-14 A & B) and install tail pipe in relief valves. D. Install blanks on each defluorinator (V-15 A & B) and install tail pipe on relief valves. NOTE: After steps 13 through 24 are complete, install the following blanks at battery limits: A. Isobutane feed B. Heavy Alkylate C. Light Alkylate to No-nox D. Light Alkylate to Good Gulf E. Propane product to ethylene F. Refrigeration propane from V-13 G. Propane to fuel gas H. Polymer charge 26. After each line, tower, pump, exchanger, etc., has been drained and depressured, draw off any remaining liquid at all low point bleeders. CHEV B8 6781 11-1-78 IV-A-11 NOTE: All plugged bleeders must be unstopped as soon as possible after system is depressured. GAS PURGING NOTES: All lines in paralles flow must be purges one at a time. That is, purge through a pump for a period of time, block it off and purge through its spare. The same holds true for regulators and bypasses and exchangers. While purging, drain all low point bleeders as required and unstop bleeders as they plug up. After pGrging 4-5 hours, drain all water from condensers and coolers. Do not drain water before all hydrocarbon liquid is out of exchangers because of the possibility of tube damage due to freezing of water in tubes. 27. Gas purging isostripper. A. Bring purge gas into the unit through the dis charge of isostripper reboiler pump, then fur nace and into the isostripper tower. Purge each coil in the furnace, one at a time. Coil "A" Coil "B" Coil "C" Coil "D" Coil "E" Coil "F" Coil "G" Coil "H" Coil "I" Coil "J" B. Using furnace purge steam, heat the purge gas to 200F. Do not let the purge gas pressure ex ceed 20 psi on isostripper. CHBV B8 6782 IV-A-12 Time Initials ' C. Purge suction of furnace charge pumps from tower to pumps. D. Purge 4" turnaround line from recycle isobutane cooler (E-16) to bleeder at FRC-16. 28. Acid Settler A. Purge through: _________________ (1) Isostripper OH Condensers _ (2) OH Accumulator _ (3) Recycle Isobutane Cooler Reactor Tee (one at a time) __________ (5) Into acid settler and to flare (one bank at a t B. Purge through the acid coolers, out the 2" HF line to the'rerun unit and to the flare. E-10A ______ E-1.0B ______ E-IOC ______ E-10D ______ _________ C. Purge isostripper charge line back to acid settler. ___________________ D. Purge 2" line (D-2 to V-10) from acid settler to level control valve at D-2. 29. Acid Storage Drum __________________ A. Use 2" natural gas connection to purge through storage drum, out the 2 four inch bottom lines to the rerun unit and to the flare. ___________________ B. Purge to flare. 30. Purging depropanizer tower __________________ A. Purge from isostripper through depropanizer bottoms line, E-17, depropanizer reboiler and depropanizer tower. (Be sure 4" start-up line from reboiler to tower is open) 11-1-78 CHEV B8 6783 IV-A-13 Time Initials __________________ OH condensers. OH accumulator and out to flare. __________________ Purge vent gas absorber (V-13) to atmospher. __________________ B. Purge P-15 (reflux pump) suction from OH accumulator to pumps. Purge P-15 discharge from depropanizer tower to check valves on pumps. ________________ C. Purge P-14 (depropanizer charge pump) discharge from depropanizer tower through E-18 and E-17 and to atmosphere at pump check valve. Purge P-14 suction from acid settler to pumps. 31. Alkylate System _ _________ A. Purge through isostripper bottoms line into alky late splitter __________________ Splitter OH Condenser. __________________ Light Alkylate Cooler. __________________ Light Alkylate Caustic Treater to flare. __________________ Purge reflux line fromttower to light alkylate cooler and to flare. __________________ B. Purge through 4" turnaround line from FRC-16 to bleeder at light alkylate cooler. 32. Acid Rerun System __________________ A. Purge from recycle isobutane line through acid vaporizer, __________________ Isobutane stripping line, __________________ Reflux line, 11-1-78 CHEV B8 6784 IV-A-14 Time Initials __________ B. Purge OH line through OH condenser (E-13) and to atmosphere at P-11, __________________ Purge P-11 discharge from acid settler back to pump. ________ _________ C. Purge ASO filter to air and through tower to flare. __________ ________ D. Purge ASO line to heater. 33. HF Stripper ___________________ A. Purge through OH and feed line to depropanizer OH accumulator and to flare. (Use purge gas connection'on tower.) _________________ B. Purge 2" turnaround line from HF stripper bottoms to bleeder at recycle isobutane line. 34. After the system has been purged, block off purge gas and depressure all equipment to flare. Open purge gas into bottom of flare stack. Then ______________________ A. Remove4" spool in main fuel gas line. ___________________ B. Remove 2" spool in high pressurepurge gas line. AMMONIA SOAK NOTE: As ammonia flows through unit, check bleeders to be sure that all acid service equipment get ammonia soaked. Ammonia purge should follow the same path used in gas purging. 35. A. Bring ammonia gas into unit through the discharge of isostripper reboiler pump into the furnace and then into isostripper tower. 11-1-78 CHEV B8 6785 11-1-78 IV-A-15 Coil "A" Coil "B" Coil "C" Coil "D" Coil "E" Coil iipii Coil *'G" Coil "H" Coil ijii Coil "j" B. Purge suction of furnace charge pumps from tower to pumps. C. Purge 4" turnaround line from recycle isobutane cooler (E-16) to bleeder at FRC-16. 36. Acid Settler A. Purge through: 1. Isostripper OH condensers (one bank at a time) 2. OH accumulator 3. Recycle isobutane cooler 4. Reactor tee (one at a time) 5. Into acid settler and to flare B. Purge through the acid coolers, out the 2" HF line to the rerun unit and to the flare. E-10A ______ E-10B ______ E-IOC ______ E-10D C. Purge isostripper charge line back to acid settler. D. Purge 2" line (D-2 to V-10) from acid settler to level control valve at D-2. 37. Acid Storage Drum A. Purge from 2" HF line on bottom of acid coolers through both 4" lines on bottom of V-ll to flare. 38. Depropanizer Tower A. Purge from isostripper through depropanizer bottom line, E-17, depropanizer reboiler, and depropanizer tower. (Be sure 4" start-up line from reboiler to tower is open.), OH condensers, OH accumulator and out to flare, 6786CHEV B8 IV-A-16 Time Initials ______ _______ Purge vent gas absorber (V-13) to atmosphere. __________________ B. Purge P-15 (reflux pump) suction from OH ac cumulator to pumps, ___________________ Purge P-15 discharge from depropanizer tower to check valve on pumps. _________________ C. Purge P-14 (depropanizer charge pump) discharge from depropanizer tower through E-18, E-17, and to atmosphere at pump, ___________________ Purge P-14 suction from acid settler to pumps. 39. Alkylate System ___________________ A. Purge through isostripper bottoms line into alky late splitter, __________________ Splitter OH condenser, __________________ __________________ Light alkylate cooler, Light alkylate caustic treater toflare, __________________ Purge reflux line from towerto light alkylate cooler and to flare. __________________ B. Purge through 4" turnaround line from FRC-16 to bleeder at light alkylate cooler. 40. Acid Rerun System A. Purge from recycle isobutane line through acid vaporizer, __________________ Isobutane stripping line, __________________ Reflux line, __________ Into rerun column and to flare. 11-1-78 CHEV B8 6787 IV-A-17 Time Initials B. Purge OH line through OH condenser and to atmosphere at P-11, Purge P-11 discharge from acid settler back to pump. C. Purge ASO filter to air and through tower to flare. D. Purge ASO line to heater. 41. HF Stripper A. Purge through OH and feed line to OH accumulator and to flare. (Use purge gas connection on tower.) B. Purge 2" turnaround line from HF stripper bottom to bleeder at recycle isobutane line. 42. Pressure up to 3-5 psi of ammonia and soak for 8-16 hours. 43. A. After ammonia and gas are cut out of flare, purge flare with nitrogen until gas free at drip drum. B. Then take purge gas out of flare stack and purge stack with nitrogen until gas free. C. Cut off fires at flare and blank fuel gas line to flare. (At corner by GU 242.) D. Blank drip drum pump (J-l). 44. After the ammonia soak period has been completed, depressure the unit to atmosphere. Do not depressure to flare. 11-1-78 CHEV B8 6788 IV-A-18 Time Initials CLEARANCE OF AMMONIA 45. When the pressure is off of vessels, the top heads can be removed. Before any other head can be re moved, an air sucker must be installed and turned on. 46. A. With the air sucker operating, the bottom head will be removed permitting the ammonia vapors to be discharged at the top of each vessel. ________________ B. Open all low point bleeders in piping and equipment in order to clear all piping and equipment. 47. After ammonia vapors are displaced from towers, check for presence of acid. If none is present, equipment is ready far inspection. ___________________ 48. If acid is present, the vessel will have to be reclosed for further ammonia neutralizing. 49. Install blank in ammonia line to unit. 50. Install blank in condensate line as per unit fore man's orders. _______ 51. Install blank in flare line. 11-1-78 CHEV B8 6789 IV-A-19 STANDARD SHUTDOWN PROCEDURE LHSU - 6141 This procedure is intended to serve as a guide for a safe and orderly shutdown- The Operator should initial each item as it is completed and write the time so that nothing will be forgotten. Time Initials 1. Notify the following personnel that you are shut ___________________ ting down and the approximate time of shutdown. PHONE A. Light Oil Shift Foreman . . . 507 B. Gas Dispatcher............................ 2265 C. DCU-842 ............................................... 2109 D. UOP............................................................. 624 E. AU-145 393 F. EU-1542 . - 679 G. No. 15 BoilerHouse . . . . . 383 H. SAU-441 ............................................... 426 2. Have Gas Dispatcher switch overhead to fuel gas. Watch heater K-l on KFAU-443. 3. Switch Charge 6142 at AU-145. Block charge line to unit. 4. When feed pump (G-105A) loses suction, shut down pump. 5. Continue pumping the reflux into the tower and fire the reboiler to put as much to fuel as possible. Slowly lower the pressure on the tower to fuel gas pressure. 6. After liquid is out, block off steam to reboiler and depressure tower to fuel gas. 7. Depressure to the flare down to 5 psig. 11-1-78 CHEV B8 6790 IV-A-20 Time Initials ___________________ 8. When pressure gets to 5 psig., put tower, feed accumulator, and reflux accumulator to blowdown stack. 9. After depressured to blowdown stack, steam out tower, reflux accumulator, and feed accumulator to blowdown stack for a minimum of 4 hours. 10. The steam tower out open top manway for a minimum of 8 hours. 11. After steaming out, fill reflux accumulator with water and using the reflux pump, wash the tower through the reflux line and out the nozzle on bot tom of reboiler to sewer. 11-1-78 CHEV B8 6791 6141 DEPROPANIZER BLANK LIST IV-A- 21 Out ______ 1. I" Stack Line from Feed Accumulator ______ 2. 3" P. 0. Line at Feed Accumulator _______ 3. 1/2" Gas Line at Feed Accumulator ______ 4. 1-1/2" Flare Line at Feed Accumulator ______ 5. 1" Stack Line on Reflux Drum ______ 6. 3" P. 0. Line on Reflux Drum ______ 7. 1/2" Gas Line on Reflux Drum ______ 8. 1-1/2" Flare Line on Reflux Drum ______ 9. 3" Charge Line to Feed Accumulator ______ 10. 1-1/2" Bottoms Line at Mercaptan Unit ______ 11. 4" Bottoms Line to UOP (South side of 7542) ______ 12. 3" Reboiler Stack Line ______ 13. 3" Reboiler P. 0. Line ______ 14. 4" G-105A Pump Suction ______ 15. 4" G-105A Pump Discharge CHEV B8 6792 IV-A-22 STANDARD SHUTDOWN PROCEDURE 6441 DEPENTANIZER Time Initials 1. Notify the following people that 6441 is shutting ___________________ down for a two-week C&R. PHONE A. Light Oil Shift Foreman . . . 507 B. 163 P. H................................................. 327 C. 441 Alkylation Unit......................426 D. Gas Plant............................................. 421 E. Gas Dispatcher............................. 2265 2. As soon as AVU 142 stops sending charge, block the charge line in conduit near the Mercaptan Unit. 3. Put the charge meter on manual and empty the charge accumulator into D-101 Tower. 4. As soon as the charge accumulator is empty, block the steam to the reboiler. Then stop refluxing D-101 and pump out the reflux drum to 2477 Tank. 5. After the reflux accumulator is empty, block the B-P line south of the reboiler (valve about 8* above grade). Block off the wet gas line. 6. Pump all liquid out of tower to Platformer Charge Stock. Then, block bottoms line in conduit west of unit. 7. Then, depressure the charge accumulator, reflux accumulator, and D-101 Tower to blowdown. 8. Then, steam out D-101 Tower to the blowdown stack by steaming through the tower, the overhead con denser, the overhead accumulator and out to the stack. Also, steam to the stack through the reboiler. 11-1-78 CHEV B8 6793 IV-A- 23 Time Initials __________ 9. After steaming to the blowdown stack for four hours, have the top head on D-101 removed and steam to the atmosphere for eight hours. ___________________ 10. Steam out the charge accumulator to the blown sta 11. While steaming the tower and drums, open all bleed ers and steam through bleeders. ___________________ 12. After steaming to the atmosphere for eight hours, put water into the reflux drum and wash the tower until clean and cool. Drain the water to the sewer through the 3" drain at the reboiler. 13. While water washing the tower, use the bottoms pump to displace the gasoline through the bottoms line to the battery limits block valve. 14. While steaming the tower all heads can be 4-bolted BUT DO NOT REMOVE ANY HEADS (EXCEPT D-101 TOP HEAD) UNTIL AFTER FIELD BLANKS HAVE BEEN INSTALLED. 11-1-78 CHEV B8 6794 6441 DEPENTANIZER BLANK LIST Out ______ 1. 3" Charge ______ 2. 2" Feed Accumulator Gas to Flare ______ 3. 2" Feed Accumulator Gas to Flare ______ 4. 1-1/2" Butane-Pentane at Plug Valve ______ 5. 3" Depentanized Gasoline ______ 6. 3" 6443 Bottoms Transfer to 6441 ______ 7. 3" Suction between G-101A and G-103A ______ 8. 3" Discharge between G-101A and G-103A ______ 9. 3" Suction between G-101C and G-103A ______ 10. 3" Discharge between G-101C and G0103A ______ 11. 3" Reboiler Stack ______ 12. 3" Feed Drum Pump Out ______ 13. 3" Reflux Drum Pump Out ______ 14. 3/4" Feed Drum Gas Line ______ 15. 1" Feed Drum Gas Line ______ 16. 3/4" Reflux Drum Gas Line _____ 17. 1" Reflux Drum Gas Line 18. 3" Wet Gas IV-A-24 CHEV B8 6795 STANDARD SHUTDOWN PROCEDURE 6442 DEPENTANIZER IV-A-25 Time Initials 1. Notify the following people that 6442 is shutting ____ __________ down for a two-week C&R. PHONE A. Light Oil Shift Foreman . . . 507 B. 163 P. H................................................... 327 C. 441 Alkylation Unit ..... 426 D. Gas Plant.............................................. 421 E. Gas Dispatcher.............................. 2265 2. As soon as AVU 142 stops sending charge, block the charge line in conduit near the Mercaptan Unit. 3. Put the charge meter on manual and empty the charge accumulator into'D-102 Tower. 4. As soon as the charge accumulator is empty, block the steam to the reboiler. Then stop refluxing D-102 and pump out the reflux drum to 2477 Tank. 5. After the reflux accumulator is empty, block the B-P line south of the reboiler (valve about 8' above grade). Block off the wet gas line. 6. Pump all liquid out of tower to Platformer Charge Stock. Then, block bottoms line in conduit west of unit. 7. Then, depressure the charge accumulator, reflux accumulator, and D-102 Tower to blowdown. 8. Then, steam out D-102 Tower to the blowdown stack by steaming through the tower, the overhead con denser, the overhead accumulator and out to the stack. Also, steam to the stack through the reboiler. 11-1-78 CHEV B8 6796 i.V--A-- ZD Time Initials 9. After steaming to the blowdown stack for four hours, have the top head on D-102 removed and steam to the atmosphere for eight hours. 10. Steam out the charge accumulator to the blown stack. 11. While steaming the tower and drums, open all bleed ers and steam through bleeders. Drain condensate at all low places. 12. After steaming to the atmosphere for eight hours, put water into the reflux drum and wash the tower until clean and cool. Drain the water to the sewer through the 3".. drain at the reboiler. 13. While water washing the tower, use the bottoms pump to displace the gasoline through the bottoms line to the battery limits block valve. 14. While steaming the tower all heads can be 4-bolted BUT DO NOT REMOVE ANY HEADS (EXCEPT D-102 TOP HEAD) UNTIL AFTER FIELD BLANKS HAVE BEEN INSTALLED. 11-1-78 CHEV B8 6797 6442 DEPENTANIZER BLANK LIST IV-A-27 1. 2" Overhead Line at Tie-in to 6441 O. H. 2. 4" Charge Line in Conduit 3. 4" Bottoms Line at West End of Unit 4. 6" Suction Line between G-102B and G-104B 5. Flare Line from Feed Accumulator 6. 3" Pump-out Line from Reflux Accumulator 7. 2" Flare Line from Reflux Accumulator 8. 3" Wet Gas Line from Reflux Accumulator 9. 3" Pump-out Line from Reboiler CHEV B8 6798 STANDARD SHUTDOWN PROCEDURE 6443 & 6444 DEPENTANIZERS J. V "XI" Time Initials 1. Notify the following people that 6443 & 6444 are shutting down for a two-week C&R. PHONE A. Lt. Oil Shift Foreman . . . 507 B. 163 P. H................................. .... . 327 C. 441 Alkylation Unit.... 426 D. Gas Plant................................. 421 E. Gas Dispatcher.............. 2265 2. As soon as AVU 144 stops sending charge, block the charge line in conduit near the Mercaptan Unit. 3. Put the charge-meters on manual and empty the charge accumulator into towers. 4. As soon as the charge accumulator is empty, block the steam to the reboilers. Then, cut the reflux out of towers and pump out the reflux drums to 2477 Tank. 5. After the reflux accumulators are empty, block the B-P line south of the reboiler (valve about 8' above grade). Block off the wet gas line. 6. Pump all liquid from towers to Platformer Charge Stock. Then block bottoms line. 7. Then, depressure the charge accumulator, reflux accumulators and towers to blowdown. 8. Then, steam out towers to the blowdown stack by steaming through the towers, the overhead condensers, the overhead accumulators and out to the stack. 11-1-78 CHEV B8 6799 Time Initials 8. Also, steam to the stack through the reboilers.. 9. After steam to the blowdown stack for four hours, have the top head on towers removed and steam to the atmosphere for eight hours. 10. Steam out the charge accumulator to the blown stack. 11. While steaming the towers and drums, open all bleed ers and steam through bleeders. 12. After steaming to the atmosphere for eight hours, put water into the reflux drums and wash the towers until clean and cool. Drain the water to the sewer through the 3" drain at the reboilers. 13. While water washing the towers, use the bottoms pump to displace the gasoline from the bottoms line to the battery limits block valve. 14. While steaming the towers, all heads can be 4-bolted BUT DO NOT REMOVE ANY HEADS (EXCEPT TOP HEAD) UNTIL AFTER FIELD BLANKS HAVE BEEN INSTALLED. 11-1-78 CHEV B8 6800 6443 & 6444 DEPENTANIZERS BLANK LIST IV-A-30 1. 4" 6443-4 Bottoms near 22nd Street and riser. 2. 3" 6443-4 Bottoms to treating plant in conduit on Avenue F side. 3. 3" 6443-4 BP line at cock in conduit at the walk way in the Mercaptan Unit. 4. 3" 6443 Reflux Accumulator pump out and stack lines at the cock next to the accumulator. 5. 3" 6444 Reflux Accumulator pump out and stack lines at the cock next to the accumulator. 6. 3" 6443 Reboiler stack line below reboiler. 7. 3" 6444 Reboiler stack line below the reboiler. 8. 6" 6443-4 Charge at 22nd Street. 9. 3" discharge line between G-103A and G-103C Pumps at G-103A. 10. 4" suction line between G-103A and G-103C Pumps at G-103A. 11. 6" suction line between G-102B and G-104B pumps. 12. 3" 6441 Bottoms jumpover to 6443 Bottoms in conduit near G-109 Pump. 13. 3" 6443 Reflux Accumulator wet gas line. 14. 2" 6443 Reflux Accumulator gas line to flare at flange nearest vessel. 15. 3" 6444 Reflux Accumulator wet gas line. CHEV B8 6801 IV-A-31 16. 2" 6444 Reflux Accumulator gas line to flare at flange nearest vessel. The following field blanks must be installed in order to work on No. 2 Settler at the Mercaptan Unit. All blanks are to be installed at the Mercaptan Unit. 1. 6" charge to No. 2 Settler at the firewall near 1837 Tank. 2. 6" effluent from No. 2 Settler at the firewall near 1837 Tank. 3. 3" caustic to No. 2 Settler. 4. 4" caustic from No. 2 Settler at flange below 2" line on bottom of settler. 5. 4" draw-off on bottom line to blowdown stack. 11-1-78 CHEV B8 6802 J II-A-01 GENERAL DISCUSSION OF FLOW 443 HFAU 1. HYDROCARBON FEEDS a. Olefin Feed The olefin feed stream to the H. F. Alkylation Unit is com posed of hydrocarbon streams from 1241 - 1242 (Propylene - B.B. and Amylene). The three streams are combined prior to process ing. The feed first flows through the alkylation feed treating section. Trouble free operation of the H. F. Alkylation Unit is highly dependent on the operation of the feed treating at feed prepar ation section. In the final analysis, almost all problems aris ing in the H. F. Alkylation section can be traced back to poor operation in the feed treating section. Sulfur, present as hy drogen sulfide, is removed in the H2S Treater and mercaptan sulfur is removed in the Mercaptan Caustic Treater. Proper operation of these facilities will produce a feed stock with less than 20 ppm total sulfur. After the feed has been caustic treated, the stream will be saturated with water. The feed deethanizer performs two functions in preparing the olefin feed; removal of water and removeal of ethane and lighter components. The treated olefin charge should contain no more than 20 ppm total sulfur, 20 ppm of water and 0.2 liquid volume percent of ethane and lighter, b. Outside Isobutane Feed HEV B8 6728 Two separate isobutane streams are employed in the operation 11-1-78 II-A-02 of the Alkylation Unit, the outside isobutane as isobutane make up and recycle isobutane as internal recycle isobutane. The outside isobutane is pumped to the unit from Isobutane Storage Tank 2489, which 441 Alkylation Unit controls. Isobutane to this tank comes from Butane Storage, 6341 Overhead and Neches Butane. ,c Fixed Bed Driers V9A and V9B The outside isobutane enters a 4" line through flow control FRC-10 to the driers. The isobutane is manifolded in such a manner that one vessel will operate on process flow while the second vessel is out of service for regeneration. The driers are switched every 24 hours, at the beginning of the 2-10 shift. The vessels have a 17-foot bed of alcoa aluminum which serves as a dessicant to remove the water contained in the isobutane feed. The isobutane enters the bottom of the drier and leaves the top after which it mixes with the bottoms of the De ethanizer Tower. The level in V12 will determine the amount of isobutane make-up required. 2. HYDROCARBON FEED TREATING When the feed stocks are delivered to the battery limits, they require additional treating facilities to reduce hydrogen sul fide and mercaptan sulfur compounds to a level satisfactory for alkylation feed. The proper operation of this section is vital for successful operation of the H. F. Alkylation Section, a. Treater Feed Drum V-l B8 6729 The treater feed drum is a horizontal vessel and normally 11-1-78 B8 6730 II-A-03 operates at about 100 to 150 pslg. Charge to the treater feed drum is B.B., Amylene and Propylene. B.B. and Amylene Feed are controled by FRC-2 while the Propylene Feed is controlled by FRC-1 and PRC-8. The B.B. and Amylene are stored in 2475 & 2476 Tanks which 441 Unit controls. The propylene charge will come straight from 1241 & 1242. Pumps P1A and P1B will pump from V-l to H^S Caustic Scrubber, V-2. Water must be drained three to four times a shift from V-l. b. H-?s Caustic Scrubber V-2 The H2S Caustic Scrubber B-2 is a vertical vessel filled with an 8 foot bed of plastic saddles. Caustic is pumped in batches into the H2S Scrubber with P-4 from Caustic Surge Tank Tk-1. The caustic level in V-2 should be around glasses. When caustic is spent, 50% spent, it should be withdrawn from the bottom of the vessel and pressume to the Acid Plant as spent caustic. The olefin feed enters the bottom of V-2 through a distributing ring and flows up through the caustic and out the top to the bottom of V-3. V-2 can be bypassed to V-3 through a 4 inch line. c. Mercaptan Caustic Scrubber V-3 The Mercaptan Caustic Scrubber, V-3, is a vertical vessel which contains three 8 foot beds of plastic saddles. Olefin feed enters the bottom of V-3 from the H2S Caustic Scrubber and exits out the top to the top of the Sand Tower Coalescer V-4. A continuous stream of caustic is pumped from Caustic Surge Tank, 11-1-78 IV-A-32 STANDARD SHUTDOWN PROCEDURE MERCAPTAN REMOVAL UNIT 7542 The following procedure outlines the steps to be taken for a normal shurdown and for freeing theuunit of hydrocarbons and caustic. Each step should be checked off and initialed by the operator when it has been completed so that the next shift will know which steps have been completed. Time Initials 1. Notify the following that the unit is shutting down and the approximate time the shutdown will start. a. Shift Supervisor Phone 507 b. Gas Plant 7944 421 c. AU 145 (Depropanizer 6142) 393 d. Alkylation Unit 441 426 e. No. 15 Boiler House 383 2. Bypass or divert charge streams as follows; _________7944 to 6341______________ ______________ _____6142 to 6341_______________________ 11-1-78 NOTE: Have blanks installed as line becomes available. 3. Block off steam to caustic stripper and caustic preheater. Shut down caustic stripper and cold caustic curculation and pump caustic from stripper using J-6 and J-6A into caustic ac cumulator and pump accumulator to 1838 Tank using J-5 or J-5A and 2" jump over from spent caustic line to 1838 suction line. CHEV B8 6803 IV-A-33 Time Initials ___________________ 4. Begin pumping 1838 to spent caustic using J-5A or J-4. ._____ 5. Pressure caustic from each absorber out bottom through exchangers into caustic stripper. Check bleeders on 2" caustic outlet from absorbers and do not put hydrocarbon into stripper. ________ a. Low Sulfur Absorber __________ _________ b. High Sulfur Absorber __________ c. Gas Plant Absorber __________ d. 700 BB Absorber __________ 6. After caustic is out of all absorbers, discontinue pumping 1838 Tank to spent caustic and resume pumping caustic from stripper to accumulator and accumulator to 1838 Tank until all caustic is out of stripper and accumulator. __________ 7. Pump water into absorbers via 3" caustic circu lating line using J-5A with fire hose tied into suction. Displace all hydrocarbon to field through after-settlers. Be sure to fill after settlers with water also and displace until water shows up on outlet of after-settlers. 441 will line up to 2474 Tank. Block after-settlers outlet lines at indicated points. __________ a. Low Sulfur Absorber b. High Sulfur Absorber __________ c. Gas Plant Absorber d. 700 BB Absorber 11-1_7R CHEV B8 6804 IV-A- 34 Time Initials __________ 8. Resume pumping 1838 to spent caustic. 9. Put hot water (150) in top of each absorber and displace water from absorbers and after-settlers to sewer. When empty, wash out with hot water for four (4) hours. ________ _________ a. Low Sulfur Absorber ___________________ b. High Sulfur Absorber _______________ ___________________ c* Gas Absorber d. 700 BB Absorber __________ 10. Drain all condensate from barometric condenser to sewer, then put steam in bottom of caustic stripper and steam out bottoms to stack and through baro metric condenser, through drip drum to flare for four (4) hours. Toward end of steaming, block to flare and steam to air off drip drum. ___________________ 11. After hot water displacement is completed, have top heads opened and other heads four-bolted. ___________________ Wash absorbers, using J-5A and 3" circulating line unit water going to sewer is clean and free of caustic. a. Low Sulfur Absorber ___________________ b. High Sulfur Absorber c. Gas Plant Absorber _________ d. 700 BB Absorber __________________ 12. When steaming of stripper to stack is completed, block off steam and have top head opened and other heads four-bolted. Steam out through top head for 11-1-78 CHEV B8 6805 IV-A-35 Time Initials __________ two (2) hours. 13. When through washing absorbers wash stripper and caustic accumulator as follows: __________ a. Wash using J-5A and 2" fresh caustic make-up line. Open crosso er off 2" make-up line into __________ caustic header off bottom of absorbers. b. Wash from J-5A through 2" make-up line, through 2" caustic header into exchangers, into pre heater and into stripper. __________ c. Take suction off stripper with J-6 or J-6A and pump water through shell side of exchangers, through coolers and into caustic accumulator. Allow accumulator to overflow to sewer through _______________ overflow line. d. Wash until water from accumulator is clean and __________ free of caustic. 14. Have top heads on after-settlers opened and put fire ________________________ ________________________ hoses into heads and overflow until clean and free of caustic. Towards end of wash, have 3" blind flanges removed from bottom of each after-settler and wash to sewer until clean and free of caustic. a. Low Sulfur After-Settler b. High Sulfur After-Settler ' '_______ c. Gas Plant After-Settler ______________ d. 700 BB After-Settler ___________ 15. When all equipment is clean and free of caustic, drain all lines and vessels of water. 16. pump 1837 and 1838 to spent caustic, if not completed. 11.1 TO CHF\/ Do IV-A-36 STANDARD START-UP PROCEDURE HFAU-443 FIELD BLANKS In Out 1. 3" Propylene Charge - West Battery Limits 2. 3" Hi-Purity Propylene Charge - West Battery Limits 3. 4" BB-Amylene Charge - West Battery Limits 4. 2" Polymer Charge - West Battery Limits 5. 4" Isobutane Charge - West Battery Limits 6. 4" Lt. Alky. Product to No.-Nox - West Battery Limits 7. 4" Lt. Alky. Product to Good Gulf - West Battery Limits 8. 2" Hvy. Alky. Product - West Battery Limits 9. 3" Deeth. Off-Gas to Ethylene - West Battery Limits 10. 3" Propane Prod, to Ethylene and 2041 - West Battery Limits 11. 6" Propane Prod, to Fuel - West Battery Limits 12. 2" Refrigeration Propane - West Battery Limits 13. 24" Flare Line - West Battery Limits 14. 4" Pump-out Line - West Battery Limits 15. 2" Fresh Caustic - West Battery Limits 16. 2" Spent Caustic - West Battery Limits 17. 4" Condensate Line - West Battery Limits 18. 2" Mercaptan Gas - West Battery Limits 19. 2" Ammonia to Unit 20. 4" Fuel Gasto Unit - East Battery Limits 21. 2" Fuel Gas to Unit - East Battery Limits 22. 2" Fuel Gas to Unit - East Battery Limits 11-1-78 CHEV B8 6807 IV-A-37 STANDARD START-UP PROCEDURE 443 HF ALKYLATION UNIT The following procedure is an outline to be followed for a safe and orderly start-up. The Operator is to initial each step as it is completed and record the time the step was completed. The following rules are to be obeyed during 443 start-up. 1. All towers, vessels, exchangers and lines in HF Acid service will be purged and tested with nitrogen, then purged with natural gas. 2. The flare will not be put into service until the gas purge has been completed. 3. All process equipment in parallel flow must be purged one at a time. That is, purge through one pass with all other passes blocked. This procedure is divided into two sections, the feeding treating section and the acid section. Both sections can be started up simultaneously, but top priorty should be given to the acid section since it will consume more time. Time Initials 1. Notify the follow!^ personnel that 443 is starting up and the approximate time. PHONE A. 441 Alkylation.................................... 426 B. Light Oil Shiftforeman .... 507 C. Gas Dispatcher..................................2265 D. 1241 FCC..................................................697 E. 1242 FCC..................................................691 F. No. 3 Amine............................................. 329 G. 1544 Ethylene Unit.........................2144 H. Butane Storage................................ 404 I. 7944 Gas Plant....................................421 J. Cracking Dept. Shiftforeman . .2298 K. 1746 Cumene............................................. 680 L. Bulk Oil Shiftforeman...................... 318 11-1-78 CHEV B8 6808 IV-A-38 Time Initials PHONE M. 84 Pump House........................338 N. 15 Boiler House...................383 0. No. 3 Power Plant .... 2263 2. The following blanks should be pulled before start-up A. Flare Line B. Fresh Caustic C. Spent Caustic D. Condensate 3. Close all vents and bleeders in all lines. 4. Lock open all relief block valves. (Check off list) 5. Fill the cooling tower basin with water. (Do not start up cooling water pumps until after the nitro gen test has been completed and all channel head covers are in place. 6. Establish a 5% NaOH level (6 try-cocks) in the acid relief neutralizer. Then, start the caustic cir culating pumps. Send a caustic sample to the Lab to confirm the caustic strength. (It must be below 5% NaOH.) 7. Pressure up the following vessels, drum, and towers with nitrogen to 25 psig. Test for leaks. Depres sure to 5 psig. Pressure and depressure 2 more times. A. Treater Feed Drum (V-l) B. Mercaptan Scrubber (V-3) C. H2S Scrubber (V-2) D. Sand Tower Coalescer (V-4) E. Deethanizer Feed Drum (V-5) F. Deethanizer Tower (T-2) G. Deethanizer OH Accumulator (D-l) 8. Pressure-up the vessels listed in Step 7 with natural gas using the connections on V-2, V-3 and V-4. While gassing-up towers, do not let the 11-1-78 CHEV B8 6809 IV-A-39 Time Initials 8. pressure drop below 5 psig. (To keep from pulling a vacuum.) 9. Steam out and test caustic regeneration system at 15 psi steam pressure. Then, pressure-up with natural gas to 5 psig. 10. After Step 8 is completed, pull following blanks: __ A. ___ B. ____ C. _ D. __________ Propylene Charge Hi-Purity Propylene Charge BB-- Amy line Deethanizer off-gas to Ethylene Plant E. Mercaptan Gas 11. Fill Tank 1 with 10% caustic solution. 12. Establish caustjlc level in Scrubber (V-2) and Mercaptan Scrubber (V-3). 13. Bring olefin charge into V-l and establish circu lation thru V-2, V-3, V-4, back to V-l. 14. Start up caustic regeneration system. 15. Establish level in deethanizer charge drum and start-up deethanizer tower with bottoms going back to V-5. Continue to operate the feed treating section on recycle until the acid end is ready for charge. ACID SECTION 16. Bring nitrogen into unit and test acid section. Follow the nitrogen testing procedure. 17. While the acid section is being nitrogen test, purge V-9 A&B Isobutane Driers using nitrogen. Purge isobutane driers (V-9 A&B) through top to atmosphere at olefin feed line. Purge through bottom 11-1-78 CHEV B8 6810 IV-A-40 Time Initials 17. of drier through E-9, D-3 to atmosphere at battery limits. Purge through isobutane heater to atmos phere. 18. As soon as the nitrogen test is complete, purge the flare header with nitrogen for one hour. 19. As soon as the nitrogen test is complete, the following blanks can be pulled: ____________________ A. __________________ __________ C. D. E. ~~~~~__________ F. G. __________ H. Heavy Alkylate to Field. ' B. Light Alkylate to No-Nox. Light Alkylate to Good Gulf. Acid Storage Bottoms Line (4). 2" Acid Unloading Line to Acid Storage Drum. Connect Acid Storage Relief Valve to Flare. Isobutane Feed. Isobutane Excess to 2489. 20. As soon as all channel head covers have been in stalled, start cooling water circulation. Vent air out of water lines at all bleeders. GAS PURGE Check to see that the nitrogen has been displaced from the system by having the Safety Department run an explosibility test at each bleeder. Check each bleeder as you purge and as soon as gas shows up, go to the next step. ____________ _______ 21. After the unit has been nitrogen tested, install gas spool in 4" natural gas line to unit. (Do not install gas spools to furnace until ready to fire furnace.) 22. Bring natural gas into unit through discharge of furnace charge pump. Do not let the gas pressure 11-1-78 CHEV B8 6811 IV-A-41 Time Initials 22. on the Isostripper exceed 20 psi. 23. Purge through each furnace pass (one at a time) into the isostripper tower. 24. Isostripper System: A. Purge through O.H. Condensers ___________________ 1. E-14 A & B 2. E-14 C & D 3. E-14 E & F 4. PRC-4 ___________________ B. Purge through O.H. accumulator, recycle iso butane pumps (P-13), recycle isobutane cooler, reactor tee and into acid settler. ___________________ C. Purge suction of furnace charge pump from tower to pump. 25. Acid Settler System: A. Purge through each acid cooler (from P-13's), through 2" line to acid rerun column. ___________________ ___________________ ___________________ ___________________ 1. E-10A 2. E-10B 3. 3. E-10C 4. E-10D B. Purge isostripper charge line from isostripper to acid settler. C. Purge 2" acid line (D-2 to V-10) from acid settler to level control regulator at D-2. ___________________ D. Purge 4" turnaround line from recycle isobutane cooler (E-16) to bleeder at FRC-16. E. Purge through both 4: lines into bottom unit to flare. 11-1-78 CHEV B8 6812 IV-A-42 Time Initials 26. Depropanizer System: ___________________ A. Purge from isostripper through depropanizer bottoms line, depropanizer bottoms exchanger (E-17) and depropanizer reboiler into de propanizer tower. (Be sure 4" start-up line from reboiler to tower is open.) ___________________ ~~ __________ 1. E-20 A & B 2. E-20 C & D 3. Overhead accumulator and about to flare. 4. Purge through vent gas absorber to atmos phere (at depropanizer tower). ___________________ B. Purge reflux line from overhead accumulator to reflux pumps (p-15) and from depropanizer tower to reflux pumps. . C. Purge depropanizer charge line from tower to charge pump (P-14) and from acid settler to charge pump. 27. Alkylate Splitter Section: ___________________ A. Purge through T-5 Bottoms line into T-8. B. Purge from.vT-8 through E-28, E-31, V-16 to atmosphere at battery limits. ___________________ C. Purge through 4" turnaround from FRC-16 to bleeder at E-31. ___________________ D. Purge reflux line to atmosphere at FRC-24. ___________________ E. Purge 4" turnaround line from PRC-7 to atmos phere at battery limits. 28. HF Stripper System: ___________________ A. Purge through overhead line, feed line to 11-1-78 CHEV B8 6813 IV-A-43 Time Initials A. depropanizer overhead accumulator and to flare. __________ B. Purge 2" turnaround line from stripper bottoms line to bleeder at recycle isobutane line. __________ C. Purge through propane exchanger (E-25), de- fluorinator feed heater (E-26), bypass de- fluorinators (V-15), propane exchanger (E-25), propane cooler (E-23), bypass propane caustic treater (V-14) to atmosphere at battery limits. _______________ D. Purge through vent gas absorber (V-13) to atmosphere at battery limits. __________ E. Purge fuel'gas line through propane vaporizer E-22) to atmosphere at battery limits. 29. Acid Rerun System: __________ A. Purge from recycle isobutane line through acid vaporizer. Isobutane stripping line Into rerun column and to flare Reflux line __________ B. Purge overhead line through overhead condenser (E-13) to atmosphere at P-11 Section. Purge from acid settler to P-11 Discharge Purge ASO Filter to atmosphere, and thru tower to flare. 30. Using nitrogen, purge isobutane driers (V-9 A & B) through top to atmosphere at olefin feed line. Purge through bottom of drier through E-9, D-3 to atmosphere at battery limits. Purge through isobutane heater to atmosphere. 11-1-78 CHEV B8 6814 IV-A-44 Time Initials _________ 31. After the natural gas purge has been completed, purge thh flare header thirty (30) minutes and then light the flare. t _ 32. After the unit has been pressured-up with gas, a careful lineup of the unit should be made with all process valves open for normal flow. The discharge valves on all pumps and the downstream block valves and bypasses on all control valves should be closed. Set all controllers on manual with the control valves in closed position except for the deprop anizer condenser water control valve (PRC-6), which should have 5 psig output air on it. Establish an 80% gasoline level in the isostripper by backing gasoline through PRC- (open on manual), E-31, E-28 and P-17 bypass into T-5. As soon as a level shows up in T-5, start the heater circulation pumps to fill the heater coils. Set the flow rate at 2,000 B/H. 34. After heater circulation has been established", light two burners in the furnace using the firing instruct ions for H-l Isostripper Reboiler Furnace. Slowly raise the reboiler outlet temperature to 150F by manual control. Light additional burners as re quired . 35. Start feeding approximately 280 B/H of outside iso butane to the settler through FRC-10. 11-1-78 CHEV B8 6815 IV-A-45 Time Initials ___________ _______ 36. Back propane into the depropanizer accumulator, bypassing the caustic treater and propane defluorinator, filling the propane, stripper liquid full, and overflowing into the accumulator. Con tinue backing propane into the system until the accumulator is approximately three-fourths full. 37. When the settler is full, open the isostripper feed valve and feed the isostripper tower. 38. As soon as isobutane reaches the bottom of the is ostripper fire the heater as required to hold the isostripper level. 39. Allow the isostripper system to pressure up to about 123 psigand then place PRC-4 in automatic control. It may be necessary to Flare V-12 to remove the natural gas. 40. When the tower pressures-up and a level Is in the accumulator, it will be necessary to start the iso butane recycle pumps. 41. The recycle isobutane will raise the settler pressure, because the settler will be full of liquid. Start the depropanizer feed pumps and start charge into the depropanizer tower (T-6). 42. The isostripper tower is now in shape to be brought up to design conditions as fast as the heat input to the isostripper reboiler is increased, the level in the isostripper accumulator will increase, the 11-1-78 CHEV B8 6816 rv-A-46 Time Initials 42. recycle isobutane rate may be increased, and the depropanizer feed rate increases to maintain the settler pressure. __________ 43. As soon as a level has been established in the bottom of the depropanizer tower, open the 4" valve in the start-up line to fill the reboiler. 44. When reboilers are full, with hand control (FRC-19) start steam to the depropanizer Reboilers E-19A and E-19B, close 4" valve in start-up line, and place bottoms level on control to the isostripper tower. 45. As fast as the heat input to the depropanizer re boilers is increased, reflux to the column must be adjusted manually to maintain a level in the ac cumulator. 46. During this period, it may be necessary to stop the flow of outside isobutane to prevent having an excess in the system. 47. When the reflux rate to the depropanizer tower is worked up to 1,000-2,000 B/H, place the reflux on temperature control with TRC-7 and shoot for 155F to 160F control tray temperature. The system should have an excess of propane in it as evidenced by the increasing level in the depropanizer accumulator. 48. Manually open PRC-5 in the stripper overhead line and let the stripper come to the depropanizer system pressure. 11_T_ CHEV B8 6817 IV-A-47 Time Initials ______ _________ 49. Close the valve in the propane line to the de- fluorinators and open the valve in the 2" start-up line to the acid coolers. Slowly pressure the propane in the stripper to the settler. _________ 50. When a propane level is found in the bottom of the stripper, start feeding the stripper at a rate sufficient to hold the level in the depropanizer accumulator. Raise the propane stripper pressure to 315 psig and slowly raise the reboiler steam rate to about 3,800 lb.hr., letting the bottoms recycle to the settler. 51. Ihe unit will now be operating on the "recycle operation" that will become quite familiar in time. At this time, it is well to begin checking and blowing all low point bleeders to get rid of any water that may be present and speed up the drying-out operation. Water is removed from the unit by fractionation and it is imperative that the unit is absolutely dry before hydrofluoric acid is brought into the system 52. Continue to increase the heat input to the isostripper reboiler, adjusting the recycle isobutane and de propanizer feed rates to maintain the proper pressure in the settler. Raise the feed rate until it reaches 2,240 B/H and then line-out the unit at this feed rate. 53. If it appears that the system contains excess propane 11-1-78 g8 68^8 CHEV IV-A-48 Time Initials 53. (a persistently increasing level in the depropanizer accumulator) send the excess to propane storage. Any excess isobutane the 4" turnaround line to storage. 54. Line-up to use propane stripper bottoms as pump flush to the depropanizer reflux pumps and discontinue using the temporary 3/8" copper tubing and remove it. 55. As soon as convenient after placing the isostripper on a total reflux operation, start charging 30 B/H of recycle isobutane to the rerun system through the isobutane start-up line and feed vaporizer. Set the feed temperature controller to hold 290F on the vaporizer outlet. 56. Set the rexrun column pressure controller at 135 psig and pump the isobutane from the rerun overhead condenser to the settler. 57. Set a flow of 24 B/H recycle isobutane to the strip ping isobutane vaporizer. Start steam flow through the isobutane vaporizer and set the temperature controller at 325F. 58. Continue checking all low point bleeders for water. Switch all pumps, allow hydrocarbon flow through control valve bypasses, etc., to remove water from all acid service process piping. 59. Continue the recycle operation until the unit is dry. The last points to dry up will be low point 11-1-78 CHEV B8 6819 IV-A-49 Time Initials 59. bleeders around the depropanizer condensers and the acid boot on the depropanizer accumulator. 60. When the system is completely dry and all instru ments, pumps and equipment are functioning properly, the system is ready to be charged with HF.- 61. The acid relief neutralizer should have been placed in operation; however, the level and caustic strength should be checked to be sure it is ready in the event it is needed. 62. While transferring acid continue to check for water on D-2 Boot Level Controller and draw water to the sewer until strong acid appears. 63. Unload acid cars into acid storage drum. Without making any changes to the recycle operation, pres sure the acid storage drum to 165 psig. Begin pressuring HF from the storage drum into the acid coolers. Continue to pressure acid into the system until the acid level in the settler shows at the eleventh try-cock. The transfer rate can be observed on the try-cocks on the acid storage drum. The pressure on the settler should be watched very closely to be sure it does not get too high. Increase the depropanizer flow to design, to hold the hydro carbon level as acid displaced the hydrocarbon. 64. As soon as the acid level has been established in the settler, the unit is ready to receive the olefin 11-1-78 CHEV B8 6820 IV-A-50 Time Initials 64. feed. (The recycle operation can be continued if olefin feed is not available.) Set the olefin feed rate as required and set an estimated out side isobutane rate to balance the unit. ________ 65. As soon as the alkylate reaches the isostripper, the bottoms composition will change rapidly and the bottoms temperature will begin to increase. Fire the reboiler as required to bring this temperature to about 370F. Once the unit lines out, the fur nace fireman can be placed on automatic control. 66. Line up to send-propane through the defluorinators and caustic treater to storage. ________ ________ 67. When alkylate has raised the bottoms level of the isostripper, start sending alkylate to the field as total alkylate. 11-1-78 CHEV B8 6821 IV-A-51 STANDARD START-UP PROCEDURE 6441 DEPENTANIZER Time Initials 1. Notify the following people that 6441 is starting up. PHONE A. Light Oil Shift Supervisor . . . 507 B. 163 P. H................................................. . 327 C. 441 Alkylation Unit .................. . 426 D. Gas Plant .......................................... . 421 E. Gas Dispatcher ................................ .2265 2. Steam feed accumulator, reflux accumulator, and tower for a minimum of four hours. Put small amount of cooling water on coolers to keep them from overheating 3. Steam from accumulators and tower through suction and discharge lines on all pumps to air for a minimum of four hours. 4. Steam from tower through condensers, exchangers, and coolers to the air for a minimum of four hours. Do not let bundles get too hot. 5. During steaming of unit raise pressure on tower, accumulators, exchangers and pumps to 50 psig and check for leaks. 6. After finished steaming, pressure tower, accumu lators, pumps and exchangers with natural gas to 25 psig. Then depressure to flare down to 5 psig. Do this three times. Open cooling water all the way to the coolers. 7. Start some feed into feed accumulator. After es tablishing a level, start charging the tower. 11-1-78 CHEV B8 6822 IV-A-52 Time Initials 8. Aa level comes up In reboiler, start putting steam in the reboiler and heating the tower slowly. The tower may have to be put to the flare to get the natural gas out when it first starts heating up. 9. Reflux the tower as level builds in reflux ac cumulator. 10. As pressure starts up on tower, send gas to gas plant. 11. After tower is up to normal pressure, send ex cess B-P's to 2477 Tank. 12. Cut bottoms to'field. 11-1-78 CHEV B8 6823 STANDARD START-UP PROCEDURE 6442 DEPENTANIZER IV-A-S3 Time Initials 1. Notify the following people that 6442 is starting up. __________ PHONE A. Light Oil Shift Supervisor . . . 507 B. 163 P. H............................................ 327 C. 441 Alkylation Unit ....... 426 D. Gas Plant.................................................. 421 E. Gas Dispatcher....................................... 2265 2. Steam feed accumulator, reflux accumulator, and tower for a minimum of four hours. Put small amount of cooling water on coolers to keep them from overheating. 3. Steam from accumulators and tower through suction and discharge lines on all pumps to air for a minimum of four hours. 4. Steam from tower through condensers, exchangers, and coolers to the air for a minimum of four hours. Do not let bundles get too hot. 5. During steaming of unit raise pressure on tower, accumulators, exchangers and pumps to 50 psig and check for leaks. 6. After finished steaming, pressure tower, accumu lators, pumps and exchangers with natural gas to 25 psig. Then depressure to flare down to 5 psig. Do this three times. Open cooling water all the way to the coolers. 7. Start some feed into feed accumulator. After es tablishing a level, start charging the tower. 11-1-78 CHEV 38 6824 TV-A-54 Time Initials ___________________ 8. As level comes up in reboiler, start putting steam in the reboiler and heating the tower slowly. The tower may have to be put to the flare to get the natural gas out when it first starts heating up. __________ 9. Reflux the tower as level builds in reflux ac cumulator. 10. As pressure starts up on tower, send gas to gas plant. __________ 11. After tower is up to normal pressure, send ex cess B-P's to 2477 Tank. 12. Cut bottoms to-field. 11-1-78 CHEV B8 6825 STANDARD START-UP PROCEDURE 6443 & 6AAA DEPENTANIZER XV-A-55 Time Initials 1. Notify the following people that 6441 is starting up. ___________________ PHONE A. Light Oil Shift Supervisor . . . 507 B. 163 P. H................................................... 327 C. 441 Alkylation Unit . -. . . . . 426 D. Gas Plant............................................ 421 E. Gas Dispatcher ........ .2265 2. Steam feed accumulator at mercaptan unit, reflux accumulator, and towers for a minimum of fur hours. Put small amount of cooling water on coolers to keep them from'overheating. 3. Steam from accumulators and tcwer through suction and discharge lines on all pumps to air for a mini mum of four hours. 4. Steam from tower through condensers, exchangers, and coolers to the air for a minimum of four hours. Do not let bundles get too hot. 5. During steaming of unit raise pressure on tower, accumulators, exchangers and pumps to 50 psig and check for leaks. 6. After finished steaming, pressure tower accumulators, pumps and exchangers with natural gas to 25 psig. Then depressure to flare down to 5 psig. Do this three times. Open cooling water all the way to the coolers. 7. Start some feed into feed accumulator. After ext- ablishing a level, start charging the tower. 11-1-78 CHEV B8 6826 TV-A-56 Time Initials _______ _______ 8. Ab level comes up in reboiler, start putting steam in the reboilers and heating the towers slowly. The towers may have to be put to the flare to get the natural gas out when it first starts heating up. _________________ 9. Reflux the towers as level builds in reflux accumu lator. ____ ______________ 10. As pressure starts up on the towers send gas to gas plant. 11. After towers are up to normal pressure, send excess B-P's to 2477 Tank. 12. Cut bottoms to'field. 11-1-78 CHEV B8 6827 STANDARD START-UP PROCEDURE LHSU - 6141 IV-A-57 This procedure is intended to serve as a guide for a safe and orderly start-up. The Operator should-initial each item as it is completed and write the time so that nothing will be forgotten. Time Initials 1. Notify the following personnel that you are start ___________________ ing up and the approximate time of start-up. PHONE A. Light Oil Shiftforeman . . . 507 B. Gas Dispatcher..............................2265 C. DCU-842 2109 D. UOP......................................................... 624 E. AU-145 ............................................... 393 F. EU-1542 .'......................................... 679 G. No. 15 BoilerHouse .... 393 H. SAU-441 426 2. Steam feed accumulator, reflux accumulator, and tower out to the blowdown stack for a minimum of four hours. Put small amount of cooling water on coolers to keep them from overheating but not enough to hammer. 3. Steam from accumulators and tower through suction and discharge lines on all pumps to air for a mini mum of four hours. 4. Steam from tower through condensers, exchangers, and coolers to the air for a minimum of four hours. Do not get the bundles too hot. 5. During steaming of unit raise pressure on tower, accumulators, exchangers and pumps to 50 PSIG and check for leaks. 11-1-78 CHEV B8 6828 IV-A-58 Time Initials 6. After finished steaming, pressure tower, accumu lators, pumps and exchangers with natural gas to 25 psig. Then depressure to flare down to 5 psig. Do this three times. Open cooling water all the way to the coolers. 7. Start some feed into feed accumulator. After es tablishing a level, start charging the tower. 8. As level comes up in reboiler, start putting steam in the reboiler and heating the tower slowly. The tower may have to be put to the flare to get out the natural gas when it first starts heating up. ______ 9. Reflux the tower as level builds in reflux accum ulator. ______ _____ 10. As pressure starts up on tower, send out-gas to fuel gas. ___ ________ 11. After the tower is up to normal pressure, have OH cut to ethylene units. 12. After level has been established and heat is up on the reboiler, start sending the bottoms out to UOP. 11-1-78 HEV B8 6829 STANDARD START-UP PROCEDURE MERCAPTAN REMOVAL UNIT 7542 IV-A-59 The following procedure outlines the proper steps to be taken for a normal start-up. As each item has been completed, the time is to be recorded with your initials so that the next shift will know which steps have been completed. Time Initials ____ _______ 1. Fill Tank No. 1837 with 10% caustic. 2. Notify the following that the unit is starting up and the approximate time each will be affected. PHONE ____________ A. Shift Foreman....................507 B. Gas Plant'7944 ................................................ 421 ______________ C. AU 145 (Depropanizer 6142) . 393 D. 441 Alkylation................................................ 426 3. Fill absorbers and after-settlers with water using J-5 and J-5A to displace all air. Test the following for leaks at 70-75 psig. ______________ A. High Sulfur Abs. & After-Settler ______________ B. Low Sulfur Abs. & After-Settler ____________ C. Gas Plant Abs. & After-Settler ' D. 700 BB Abs. & After-Settler 4. While filling absorbers and after-settlers, steam out the stripper to stack and through the baro metric condenser, then to air from drip drum. Steam for one (1) hour to displace all air, then steam test for leaks at 20-25 psig. 5. Have 441 Alkylation line up gas plant line and 145 line to , then slowly back hydrocarbon into after-settlers and absorbers pushing water out to stack. Displace water from after-settlers first. 11-1-78 CHEV B8 6830 IV-A-60 Time Initials 5. then absorbers. Check bleeders closely and do not allow hydrocarbon to go to stack. Proceed as follows: ____________ ` 22ZH1.______ A. High Sulfur Abs. & After-Settler B. Low Sulfur Abs. & After-Settler C. Gas Plant Abs. & After-Settler D* 700 BB Abx. & After-Settler 6. When water has been displaced, begin charging ab sorbers with fresh caustic, displacing hydrocarbon to . Watch closely while filling and do not overfill the following: _____________ A. High Sulfur Absorber ______________ B. Low Sulfur Absorber _________ C. Gas Plant Absorber ______________ D. 700 BB Absorber 7. When caustic levels have been established, start circulating caustic. 8. Put caustic to the stripper and bring stripper up to temperature. 9. Open water to barometric condenser and cut con denser water to dirty water system. . 10. Bring charge streams through unit and hve 441 Alky lation line up to 6341 Charge. 11. Check caustic level controllers to make sure they are holding levels properly. 12. Be sure that block valves in flare line are open. 13. Run doctor test and check caustic strength as soon as possible. 11-1-78 CHEV B8 6831 IV-A-61 EMERGENCY PROCEDURES 443 HFAU a. POWER FAILURE If the alkylation unit experienced a complete power failure, the cooling tower and the hydrocarbon treating section will go down, since they are all on Main Circuit 105-C and Emergency Circuit 33-C. The olefin charge pumps and the fresh isobutane pumps are on different circuits. The following steps should be taken immediately. (1) The following flows will be shut off at the control board: (a) Fuel gas to isostripper reboiler (b) HF stripper steam (c) Drier regeneration heater steam (d) Rerun stripping isobutane vaporizer steam (e) Rerun acid vaporizer steam (f) Depropanizer reboiler steam (g) Alkylate splitter reboiler steam (h) Propane defluorinators steam (i) Deethanizer reboiler steam (j) Caustic regenerator reboiler steam (2) Block the control valves for all flows listed in Step 1. (3) Block the alkylate yield, isobutane yield, propane yield, FCC butanes from Sphere 2476, Propylene 6143, high purity propylene, and fresh isobutane at their respective control valves. On the FCC propylenes, you have 1 hour and 15 minutes in which to switch this stream out before V-l fills up. Call the gas dispatcher and have him switch into the Bulk Oil Storage. 11-1-78 CHEV B8 6832 IV-A-62 (4) Close the 2-inch valves on the Isostripper, depropanizer and HF stripper gauge glasses. (5) Block both 8-inch valves on the combiner feed and recycle entering the acid coolers. (6) Block the acid return line from the bottom of the isostripper accumu lator acid boot. (7) Block the acid feed to the rerun column. (8) Block the stripping isobutane to the rerun column. (9) After all vessels have stopped relieving to the flare and power has been restored, change the caustic out in the acid relief neutralizer. (10) Do not attempt to start the unit until Step 9 has been completed. (11) Keep close watch on the level In Drum M-l. b. WATER FAILURE A water failure by itself, without the power going off, is very remote. Should the alkylation unit experience a complete water failure: first, remove all heat from the unit; second, block out all fresh charge; then, keep close watch on levels so as not to lose suction on reflux, recycle and transfer pumps. The following is a guide to go by. (1) The following flows will be shut off at the control board. (a) Fuel gas to isostripper reboiler (b) HF stripper steam (c) Drier regeneration heater stream (d) Rerun stripping isobutane vaporizer steam (e) Rerun acid vaporizer steam (f) Depropanizer reboiler steam (g) Alkylate splitter reboiler steam 11-1-78 CHEV B8 6833 IV-A-63 (h) Propane defluorinator steam (1) Deethanizer reboiler steam (j) Caustic regenerator reboiler steam (2) Block the control valves for all flows listed in Step 1. (3) Shut Pump P-1A or P-1B down (a) Block FRC-1 (high purity propylene) (b) Block FRC-1 (FCC butanes from Sphere. 2476) (4) Block the alkylate yield, isobutane yield and propane yield. (a) When alkylate yield is blocked, be sure to shut down Pump P-18A or P-18B. (5) When acid coolers have been flushed out, block out fresh isobutane. (6) Close 2-inch valves on the iso'stripper, depropanizer and HF stripper gauge glasses. (7) When isobutane recycle pumps (P-13A and P-13B) lose suction, shut down pumps. (8) Block both 8-inch valves on combination feed and recycle entering the acid coolers. (9) Block the acid return line from the bottom of the isostripper ac cumulator acid boat. (10) Block the acid feed to the rerun column. (11) Block the stripping isobutane to the rerun column. (12) Block the reflux to the rerun column when feed, reflux and stripping isobutane have been cut out of rerun tower. Shut down the Overhead Acid Pump P-11A or P-11B. (13) Before Pump P-6A or P-6B, the deethanizer reflux pump, loses suction, shut down. (14) If water is off for a period of more than 1 hour, block the FCC 11-1-78 CHEV B8 6834 IV-A-84 propylenes by closing PRC-8, Chen call Che gas dispaCcher and have him swicch Che FCC propylenes inCo Che Bulk Oil SCorage. AfCer Che vessels have sCopped relieving Co Che flare and cooling waCer has been rescored, change Che causCic ouc in Che acid relief neuCralizer. Keep waCch on Che level in Che flare knockouC drum (M-l). Do noC aCCempC Co sCarC Che unic unCil SCep 15 has been compleCed. 11-1-78 CHEV B8 6835 TV-A-65 SPECIAL OPERATING PROCEDURES 443 HFAU a. UNLOADING TANK CARS OF HYDROFLUORIC ACID NOTE: Wear class "C" clothing and have first aid supplies at hand. (1) Vent the Anhydrous Acid Storage Tank (V-ll) to the relief neutral izer until the pressure is 50 psig or below. (2) Check the level of acid in the storage tank. From the tank gauge table, determine if there is sufficient room for unloading the tank car or truck of acid. Normal sized acid cars will hold ap proximately 45,000 pounds of acid; however, check the bill of lading on the tank car for the exact amount shipped. (3) Check the unloading line to be sure that the end next to the un loading rack is closed, then open the 2 inch unloading valve at the acid storage tank. The valve at the unloading rack should remain closed until the tank car dome fittings and line to this valve are in place and tested for leaks. (4) Be sure that the tank car is properly spotted so that the pressure gas line and acid unloading lines can be coupled to the car. (5) Check the hand brake on the car to be sure that it is set. The hand brake wheel is located at the end of the car and is operated from the bottom walkway. The brake is set when the wheel is turned clockwise as far as it will go (same as closing a gate valve). (6) Provide a derail flag on the railroad track. The flag should be placed approximately 100 feet from the car to warn switching crews of unloading procedures. 11-1-78 CHEV B8 6836 IV-A-66 (7) (a) Check the tank car unloading valves to be sure they are closed tightly. Check the valve stems and if they are leaking, tighten the packing nuts. These valves are located diametric ally opposite, in the dome, and are on a parallel line with the length of the tank car. (b) Check the tank car pressure gas inlet valves; be sure they are closed tightly. (8) Remove the pipe plugs in both acid unloading lines and one only in the pressure gas inlet line. Couple both acid unloading lines and the pressure gas inlet to their respective openings. (9) Open the tank car acid unloading valves and test fittings for leaks. The tank car pressure will be approximately 30 psig. This will test the line to the remaining block valve on the unloading line. If there are no leaks, open the final block valve at the rack, which now will permit acid to be transferred to the storage tank. (10) Open the tank car inlet pressure gas valve. Open the 1-inch valve on the gas line. Check the gas pressure as registered on the pressure gauge (should be about 130 psig). Crack the throttling valve and allow the pressure on the inlet to the tank car to build up to about 130 psig. (a) The laboratory should be notified when the car first starts unloading so that if a line sample is desired, it may be ob tained bofore completion of the unloading. (11) Check the gas pressure to the tank car frequently during the un loading period (approximately 3 hours) and also check the level of acid in the storage tank to be sure acid is being received and that there is ample room for the amount being unloaded. When the 11-1-78 CHEV B8 6837 IV-A-67 car is empty, the storage tank pressure will equalize with the tank car pressure.. Therefore, it is very important not to exceed the relief valve pressure setting on the acid storage tank with the pres sure applied at the tank car. (12) After the tank car pressure has equalized With the storage tank pressure, check the level of acid in the storage tank to be sure that the amount unloaded coincides with the amount specified by the bill of lading; if so, block in the storage tank by closing the 2 inch unloading line at the tank. (13) Check to be sure that the pressure gas line is blocked at the tank car, then vent the pressure off the unloading line and tank car to the relief neutralizer through the 2-inch line. After the pres sure on the tank car has been reduced to approximately 5 psig, closd the tank car acid unloading valves and the gas inlet valve. Bleed all pressure off the unloading lines and close the block valve on the line located on the rack walkway. (14) Disconnect the pipe fittings to the tank car, replace plugs, and seal the dome for shipment. Remove "DANGEROUS" placards or reverse them. Remove derail flag from the railroad track. b. UNLOADING TRUCKS OF HYDROFLUORIC ACID (1) Vent the acid storage tank (V-ll) to the relief neutralizer until the pressure is 50 psig or below. (2) Check the level of acid in the anhydrous acid storage tank (V-ll) From the tank gauge table, determine the number of pounds of acid contained in the tank to be sure that there is sufficient room for unloading the truck of acid. Normal sized trucks will hold ap proximately 30,000 pounds of acid; however, check the bill of lading 11-1-78 CHEV B8 6838 IV-A-68 on the truck for the exact amount shipped. (3) Check tte unloading line to be sure that the end next to the un- loading rack is closed, then open the 2-inch unloading valve at the acid storage tank. The valve at the unloading rack should remain closed until the truck dome fittings and line to this valve are in place and tested for leaks. (4) Be sure that the truck is properly spotted so that the pressure gas line and acid unloading lines can be coupled with the truck. (5) Check the hand brake on the truck to be sure that it is set and that the motor is dead and the truck is in low or reverse gear. Place chocks in front and in back of one wheel. (6) Check the truck unloading valve and gas pressuring valve to be sure they are closed tightly. Check the valve stems and, if they are' leaking, tighten the packing nuts. (7) Remove the pipe plugs in acid unloading line anu in the pressure gas inlet line to their respective openings. (8) Connect up unloading piping and gas pressuring piping, being sure that the unloading line and pressuring line are connected to the proper valves on the truck. (9) Open the truck acid unloading valves and test fittings for leaks. The truck pressure will be approximately 30 psig. This will test the line to the remaining block valve on the unloading line. If there are no leaks, open the final block valve on the rack, which now will permit acid to be transferred to the storage tank (V-ll). NOTE: The laboratory should be notified when the truck first starts unloading so that, if a line sample is desired, it may be ob tained before completion of the unloading. 11-1-78 CHEV B8 6839 IV-A-69 (10) Open the truck inlet pressure gas valve. Open the 1-inch valve on the gas line. Check the gas pressure as registered on the pres sure gauge (should be about 150 psig). Crack the throttling valve and allow the pressure on the inlet to the truck to build up to about 125 psig and then close the throttling valve. Check the safetj valve setting on the truck and do not exceed this pressure. (11) Check the gas pressure to the truck frequently during the unloading period (approximately three hours) and also check the level of acid in the storage tank to be sure acid is being received and that there is ample room for the amount being unloaded. When the truck is empty, the storage tank pressure will equalize with the truck pressure. Therefore, it is very important not to exceed the relief valve pressure setting on the acid storage tank (V-ll) with the pressure applied at the truck. (12) After the truck pressure has equalized with the storage tank (V-ll) pressure, check the level of acid in the storage tank (V-ll) to be sure that the amount unloaded coincides with the amount specified by the bill of lading. If so, block in the storage tank (V-ll) by closing the 2-inch unloading line at the tank. (13) Check to be sure that the pressure gas line is blocked at the truck, then vent the pressure off the unloading line and truck to the re lief neutralizer through the 2-inch vent line. After the pressure on the tank car had been reduced to approximately 5 psig, close the truck acid unloading valve and the gas inlet valve. Bleed ail pressure off the unloading line and close the block valve on the unloading line. 11-1-78 CHEV B8 6840 (14) Disconnect the pipe fittings to truck, replace plugs, and close dome. . CAUSTIC CHANGE IN ACID RELIEF NEUTRALIZER The caustic (5 weight percent NaOH) in the acid relief neutralizer removes HF from the relief and vent streams. In this neutralization, the sodium hydroxide is converted to sodium fluoride. The caustic solution should be used until spent to 0.2 to 0.5 weight percent NaOH, as determined by laboratory analysis. At that time, the following procedure suould be followed in changing the caustic solution. (1) Open the 2-inch valve in the caustic disposal line and start trans ferring the spent caustic to the acid neutralizing pit while con tinuing to circulate caustic over the neutralizer. This will re quire a partial closing of the 3-inch gate valve in the caustic circulating line. (2) Check the transfer rate by observing the caustic level with the try-cocks. When the caustic level reaches the bottom try-cock, close the valve in the circulating line and continue transferring caustic to the acid neutralizing pit until the caustic circulating pump loses suction. (3) Stop the caustic circulating pump when it loses suction, close the 2-inch valve in the caustic disposal line, open the 2-inch valve in the pump suction line, and drain the remaining caustic to the sewer. (4) As soon as all caustic had drained to the sewer, close the drain valve, open the 2-inch valve in the waterline, and fill the neutral izer to 2 to 3 try-cocks. (5) As soon as the water level reaches the bottom try-cock, start the caustic circulating pump, and circulate the water over the top of 11-1-78 CHEV B8 6841 IV-A-71 the neutralizer. (6) With the water level at 2 to 2 try-cocks, open the steam line into the circulating line and bring the temperature of the water to 150F. (7) Circulate the 150F water over the top of the neutralizer for approximately 30 minutes. This will dissolve the sodium fluoride deposits and keep the neutralizer from plugging up. (8) At: the end of the 30-minute circulation period, open the 2-inch drain valve and drain the hot water to the sewer. Continue the water circulation until the pump loses suction. (9) Stop the pump when it loses suction and drain all water from the neutralizer to the sewer. (10) As soon as all water has drained to the sewer, close the 2-inch drain valve, open the 2-inch valve in the caustic fill line and fill the neutralizer to the first try-cock with 5Be* caustic. (11) As soon as the caustic level reaches the bottom try-cock, start the caustic circulating pump and circulate caustic over the top of the neutralizer. (12) Close the caustic valve as soon as the caustic level reaches the sixth try-cock. (13) After circulating the mixture approximately one hour, send a sample to the laboratory for analysis. In the event the caustic strength is greater than 5.0 weight percent NaOH, dump a sufficient quantity of the caustic to the spent caustic tank to allow adding the re quired water to reduce the solution to 5.0 weight percent NaOH. d. CHANGING ACTIVATED ALUMINA IN PROPANE DEFLUORINATOR Once it is determined by laboratory analysis that the activated alumina in the primary defluorinator is spent, i.e., the organic 1 * CHEV B8 6842 IV-A-72 fluorides in the propane from the primary defluorinator reach a level of 35 to 50 ppm, the following procedure should be followed for changing the activated alumina. (1) Open the valve in the heater inlet line to the secondary defluor inator.. This will bypass the flow around the primary defluorinator. (2) Close the gate valve in the heater inlet line to the primary de fluorinator and the two valves intthe cross-over line between the defluorinators. The primary defluorinator is now isolated from the process flow. (3) Open the bypass around the relief valve and depressure the de fluorinator to the flare header. (4) When the defluorinator pressure reaches 0 psig, purge the chamber well with nitrogen or gas from the bottom, up through the bed, and out the relief valve bypass. (5) When sufficiently purged with nitrogen or gas, close the relief valve bypass. (6) Blind the defluorinator in accordance with established plant practice. (7) Unhead the vessel and dump the hot activated alumina onto the concrete pad or directly into a hopper or truck and haul to the disposal area. (8) Recharge the defluorinator with 51,800 pounds of 4- to 8-mesh activeated alumina and head up. (9) Purge all air from the defluorinator to the atmosphere with nitrogen or gas. (10) Remove all blinds, open the relief valve bypass, and purge the nitrogen to the flare header by opening the valve on the bottom of the defluorinator. (11) When the nitrogen or gas has been purged from the defluorinator, 11-1-78 CHEV B8 6843 IV-A-73 close the relief valve bypass and allow the defluorinator to pressure up slowly to the normal operating level. (12) Close the valve in the bottom outlet line, open the valve in the top inlet line, and open the two valves in the cross-over piping that will place this defluorinator in the primary position. (13) Close the valve in the top inlet line to the old defluorinator. This places the defluorinators in series operation with the newly charged defluorinator in the primary position and the old secondary defluorinator in the secondary position. (14) Operate in this manner for twenty-four hours. Most of the fines in the new alumina charge will be washed out of the primary defluorinator and trapped on top of the alumina in the secondary defluorinator, thus eliminating plugging of the downstream heat exchangers. (15) After twenty-four hours, reverse the defluorinator positions by opening the top inlet valve on the secondary defluorinator and bottom outlet valve in the primary defluorinator, switching the two sets of cross-over valves, closing the bottom outlet valve on the old secondary defluorinator and the top inlet valve on the old primary defluorinator. (16) Operation should now be in series with the newly charged defluor inator in the secondary position and the old defluorinator with the fines on top in the primary position. Operation will continue in this position until such times as the primary defluorinator is spent. The spent alumina should be dumped into a pit which is not accessible to animals or inexperienced personnel. Since some acid may be leached out by rain, deposit about a 2-inch layer of lime in the pit where the spent alumina is to be dumped and cover each dump 11-1-78 CHEV B8 6844 IV-A-75 (4) Check the drier regeneration condenser (E-9) to be sure that water is going through the tube side of the condenser. Normally the water will flow through the condenser at all times. (5) Start circulation through the regeneration system. The rate of flow, as indicated by the flow meter, should amount to 50 barrels per hour. (6) Open steam to the regenerator heater (E-8). The temperature on the outlet of the regenerator heater should be controlled at 350F. As the vaporized isobutane enters the drier, which is left liquid full when it is switched, the liquid isobutane is displaced to Charge Tanks 2483, 2473 and 2474. (7) The isobutane filter (D-3) is'provided with a 3/4-inch drain valve to drain off water that is removed during the regeneration cycle. The water level should be observed by the liquid gauge and drawn off periodically to the sewer. (8) As circulation of hot isobutane through the drier continues, the temperature on the outlet of the drier will rise slowly to a point of approximately the boiling point of water. The temperature of the effluent will remain fairly constant during the major portion of the regeneration cycle. When essentially all of the water is vaporized, the outlet temperature will rise and approach the temp erature of the hot isobutane. 11-1-78 CHEV B8 6846 DISCUSSION OF SELF IMPROVEMENT V-A-Ql This section in the scheduled guide for learning is one in which the trainee is urged to continue studying to become a skilled operator. Even after a person has been declared qualified, much remains to be learned before he can feel confident that he knows all he can learn about a unit. Your are urged to review this manual to become proficient in what you have learned to do and take advantage of opportunities for further improvement. Among these are: 1. API Pilot Series *2. Correspondence Courses *3. College Courses 4. Periodic training in safety and firefighting 5. Departmental communications meetings 6. Training sessions on various subjects such as heaters or pumps Some outside courses of study qualify for Company aid. 11-1-78 CHEV B8 6847 V-A-02 PILOT TRAINING PROGRAM The following PILOT Training Manuals are available to you. They are listed in the recommended order of study. These manuals are excellent to aid you in becoming a good operator. You are encouraged to check them out and use them. Your supervisor has the manuals and tests available for you an the unit. PILOT MANUAL NAME OF MANUAL NUMBER OF BOOKS PILOT I Practical Distillation Units 1 & 2 Units 3 & 4 Units 5 & 6 Units 7 & 8 4 PILOT III Furnace Operation Units 1 & 2 Units 3 & 4 2 PILOT VI Instrumentation for Oper ators Unit 1 - Sections 1 & 2 Sections 3-5 Unit 2 - Process Control Unit 3 - Controllers & Control Modes 4 PILOT VII Centrifugal Pumps Unit 1 - Centrifugal Pumps Unit 2 - Positive Dis placement Pumps 3 (1) (2) PILOT VIII Pumps and Compressor Drivers Unit 1 - AC Motors Unit 2 - Steam Turbines Unit 6 - Steam Engines and Steam Reciprocating Pumps 3 PILOT II Nature of Heat Unit 1 - Heat and Temper ature Unit 2 - Heat Transfer Unit 3 - Fuels and Combustion 3 11-1-78 CHEV B8 6848 PILOT MANUAL PILOT IV PILOT V PILOT IX PILOT HFAU - 443 NAME OF MANUAL Mechanics of Fluids Unit 1 - An Introduc tion to Fluids Unit 2 - The Behavior of Gases Unit 3 - Statics Unit 4 - Fluids in Motion Compressors Unit 1 - An Introduc tion to Compress ion Unit 2 - Positive Displace ment Compressors Significance of Process Control Test Valves V-A-03 NUMBER OF BOOKS 4 2 1 5*5 pa 11-1-78 CHEV B8 6849 Operator's Training Manual 841-2 DCU CHBV B8 6850 INDEX Operator*s Training Manual 841 & 842 DCU INTRODUCTION Scheduled Guide for Learning 841 DCU Scheduled Guide for Learning 842 DCU Decoker Helper Training Intro-01 Intro-06 Intro-12 Study Questions 1-Week Review 30-Day Review for Decoker Helper 30-Day Review 60-Day Review 90-Day Review 105-Day Review Intro-14 Intro-16 Intro-17 Intro-18 Intro-19 Intro-20 SECTION I A. Introduction to Section I I-A-01 Basic Work Rules I-A-02 How to Return to Work Following Sickness or Outside Accident I-A-04 No Smoking, Except as Follows I-A-05 Think About Personal Safety I-A-06 Wear Safe Clothing I-A-09 Protect Your Head I-A-10 Protect Your Hearing I-A-ll Use of Tags I-A-12 How to Report a Fire and Fire Control Plan I-A-13 Plot Plan of Safety Equipment - 841 DCU I-A-19 Plot Plan of Safety Equipment - 842 DCU I-A-20 Gas Masks I-A-22 Hydrogen Sulfide I-A-23 B. Handling Radioactive Material in Density Gauges I-B-01 Checking and Reporting the Presence or Loss of Cobolt 60 Sources I-B-07 Safe Practice Procedure for Trackmobile Operation I-B-10 Trackmobile Checklist T-B-ll Decoking Schedule I-B-12 C. Assistant Operator Tasks- 841 DCU - Outside Assistant Operator Tasks- 841 DCU - Inside Assistant Operator Tasks- 842 DCU - Rover Assistant Operator Tasks- 842 DCU - GasolineSection Assistant Operator Tasks- 842 DCU - Heavy End Decoker Helper Duties Take Care of Your Pumps Control Your Instruments I-C-01 I-C-03 I-C-04 I-C-05 I-C-07 I-C-09 I-C-10 I-C-18 CHEV B8 6851 SECTION II A. Operation of Parts of Unit 1. Operating Consideration of Coke Drums a. Coke Drum Heating b. Steaming and Cooling Cycle 2. Fractionator Operation a. Lower Section b. Upper Section 3. Absorber Operation 4. Gasoline Stripper Operation 5. Debutanizer Operation 6. Gasoline Splitter Operation B. Descriptive Flows and Control Systems 1. 841 Coking Section (10) a. Coking b. Fractionation c. Gas Compression d. Foul Condensate 2. 842 Coking Section (100) a. Feed System b. Furnace Charge System c. Coke Drums 1516 and 1517 d. Fractionation System e. Recovery System f. Absorber 103-G g. Sponge Oil Absorber 104-E h. Foul Condensate System 3. Gasoline Fractionation Section (200) a. Fuel Gas Scrubber 201-E System b. Gasoline Stripper System c. Debutanizer System d. C3-CA Absorber 202-E e. Gasoline Splitter System f. Intermediate Gasoline Stripper System g. The DEA System - Reactivator 203-E 4. 841 and 842 Decoking Water Facilities a. Coke Cooling Water System (BW) b. Jet Water System (JW) c. Coke Water Slurry System (SLW) d. Settled Water System (SIW) C. Flow Diagrams 1. 841 DCU Simplified Flow Sheet II-C-01 2. 841 DCU Water System 3. 842 DCU Simplified Flow Sheet 4. 842 DCU Water System D. Appendix 1. Water Usage 2. Electrical Circuits - 841 DCU 3. Electrical Circuits - 842 DCU Il-A-01 II-A-01 Il-A-01 1I-A-02 II-A-04 II-A-04 II-A-04 II-A-Q5 II-B-01 II-B-01 II-B-03 II-B-03 II-B-05 II-B-06 II-B-06 II-B-07 II-B-09 II-B-10 II-B-10 II-B-10 II-B-12 II-B-12 II-B-13 II-B-14 II-B-14 II-B-15 II-B-15 II-B-17 II-B-17 II-B-17 II-B-18 II-C-01 II-C-02 II-C-03 II-C-04 II-D-01 II-D-02 II-D-03 CHEV B8 6852 SECTION III Normal Operating Procedures 1. Decoking Procedure 2. General Start-up Procedure - 841 DCU 3. General Shutdown Procedure - 841 DCU 4. General Start-up Procedure - 842 DCU 5. General Start-up Procedure - Gasoline Section 6. General Shutdown Procedure - 842 DCU 7. General Shutdown Procedure - Gasoline Section III-A-01 III-A-06 III-A-11 III-A-15 III-A-21 III-A-30 III-A-35 Emergency Shutdown Procedures (Quick and Safe Shutdown Procedures) 1. 842 DCU III-B-01 2. Gasoline Section III-B-05 3. 841 DCU III-B-06 Emergencies Caused Outside of Unit 841 DCU Emergency Procedures a. Cooling Water Failure b. Boiler Feedwater Failure c. Instrument Air Failure d. Yard Steam Failure 842 DCU Emergency Procedures a. Cooling Tower Water From PH 169 Failure b. Raw Water Failure c. Boiler Feed Water Failure d. Instrument Air Failure e. Yard Steam Failure Other Procedures 1. Putting 842 DCU on Circulation 2. 841 DCU Furnace Steam-Air Decoking 3. 842 DCU Furnace Steam-Air Decoking III-C-01 III-C-01 III-C-01 III-C-02 III-C-03 III-C-03 III-C-03 III-C-04 III-C-04 III-D-01 III-D-05 III-D-10 SECTION IV Discussion of Self-Improvement IV-A-01 Pilot Series IV-A-02 CHEV B8 6853 intro-01 Operator Scheduled Guide for Learning (SGL) 841 DCU Week 1 1. Learn location and purpose of all safety equipment on unit and how to handle personal emergencies where safety is involved. Learn procedures involving personal safety. a. Correct procedure to handle chemicals and other materials on unit which may be toxic or hazardous. b. Learn location of and use of personal safety equipment, such as face shield, gas mask, blankets, etc. c. Learn correct procedure in reporting a fire. d. Learn location of fire fighting equipment such as fire extinguishers, fire hoses, etc. e. Correct procedure to sample products. f. Learn correct tagging procedure significance of red, yellow, and white tags. Learn the specific duties of your job: such as sampling, weighing up, taking and recording readings, marking mark sense cards and oiling up pumps, motors, compressors, and duties of drum cycle. *Unit supervisor will review employee's progress (1-week review) Weeks 2 and 3 2. Learn the "general discussion of unit" the purpose where the charge comes from and where the products go also alternate destinations of products and how the unit fits into the refinery's overall picture. Learn a quick and safe shutdown procedure. 5-15-78 CHEV B8 6854 Week 4 Week 5 Week 6 Week 7 5-15-78 Intro-02 3. Flow of the unit. Learn to tract the following: reduced crude from battery limits, through fresh feed accumulator to fractionator, through heater to the coke drum, and all products to battery limit. Learn emergency shutdown procedure for unit. *Unit supervisor will review employee's progress (30-day review). 4. Learn the operation and function of fresh feed accumulator, fractionator, stripper, absorber, blowdown scrubber, blowdown stack, blowdown pond, foul condensate and steam system. 5. Learn control system, for the unit and the effect of pressure, temperature and flow in and out of a tower on the product quality control. a. Coke Drum b. Fractionator c. Absorber d. Charge Tanks 6. On the following pumps and compressors learn their function and operation. Including their related equipment. a. Reduced Crude Charge Pumps b. Fractionator Charge Pump c. Furnace Charge Pump d. Fractionator Intermediate Reflux Pumps e. Fractionator Top Reflux Pump f. All Products, Pumps, Gaso., L.G.O., and G.H.O. g. Coke Drum Condensate Pump CHEV B8 6855 Week 8 Week 9 5-15-78 mtro-Ud h. Pond Pumps 1. Compressor Seal and Lube Oil Systems j. Anti-Foam Pump k. Dirty Water 7. Trace the flow in Item #3 above and know location, function, sensing point and control of each regulator in the unit flow. 8. Control Board - Learn the function and operation of each instrument on the control board. *Unit supervisor will review employee's progress (60-day review). 9. Learn the following systems on the unit, know their function and relation to the unit, source of supply and be able to trace them on the unit. a. Natural Gas b. Refinery Fuel Gas c. 125 lbs. Steam d. Cooling Water e. Electrical: 2300, 440 and 110 volts system also emergency system f. Yard Air, instrument air, including air dryers 10. Be able to show the relation between each distillation cut on fractionator. a. Fractionator - Gaso., Dist. Fuel and Gas Oil 11. Learn the source of Reduced Crude to Unit and destination of products from unit. a. Learn the importance of communications between the CHEV B8 6856 Intro-04 Week 10 Week 11,12 5-15-78 different units, utility supplies (air, water, electricity, steam) and pump house for products . b. Learn who to contact for startup, shutdown or upset. 12. Learn the use and operation of heaters on the unit: a. Be able to purge fire boxes b. Adjust dampers on heater c. Fire and Operate heaters 13. Learn actual operations procedures for: a. Startup b. Shutdown c. Starting compressors d. Emergency procedures (loss of air, loss of cooling water, loss of electricity, fire) 14. Divide the unit up and draw simplified flow diagrams of each section of the unit such as: a. Reduced Crude Flow b. Each Products flow c. Gas Compressor d. Pond water system e. Steam system f. Fuel gas system g. 15 Flare System 15. Be familiar with log book, order book and know the importance of communication between different shifts. 16. Continue increasing your knowledge of the unit with the use of 841 DCU Training Program Book. 17. Continue your study to increase your basic knowledge of operation with the pilot series. cHEV B8 6857 Week 13,14,15 Week 16,17 intro-go *Unit supervisor will review employee's progress (90-day review) Review all operating procedures, job tasks, study questions and safety measures. Prepare for final review. *Unit supervisor will review employee's progress (105-day review). Continue increasing your knowledge of unit by studying Operator's Training Manual, Pilot Series, and discuss operation of unit with other operating personnel. 5-15-78 CHEV B8 6858 lULXU-UU Operator Scheduled Guide for Learning (SGL) 842 DCU Week 1 1. Learn location and purpose of all safety equipment on units and how to handle personal emergencies where safety is involved. Learn the procedures involving personal safety: a. Correct procedures to handle chemicals and other materials on unit which may be toxic or hazardous. b. Learn location of and use of personal safety equipment, such as face shields, gas masks, blankets, etc. c. Learn correct procedure in reporting a fire. d. Learn location of fire fighting equipment such as fire extinguishers, fire hoses, etc. e. Correct procedure to sample products. f. Learn correct tagging procedures, significance of red, yellow and white tags. Learn the specific duties of your job: such as sampling, weighing up, taking and recording readings, marking mark sense cards and oiling up pumps, motors, compressors and duties of drum cycle. *Unit supervisor will review employee's progress (1-week review). Week 2 and 3 2. Learn the "general discussion of unit" the purpose where the charge comes from and where the products go also alternate destinations of products and how the unit fits into the refinery's overall picture. Learn safe and quick shutdown procedure. 5-15-78 cHEV B8 6859 Week 4 Week 5 Week 6 5-15-78 Intro-07 3. Flow of the unit. Learn to trace the following: reduced crude from battery limits thru fresh feed accumulator to fractionator, thru heaters to the coke drum, gaso. section and all products to battery limits. Learn emergency shutdown procedures for units. *Unit supervisor will review employee's progress (30-day review). 4. Learn the operation and function of: Fresh Feed Accumulator fractionator, stripper, absorber, sponge absorber, blowdown oil scrubber, blowdown stack, blowdown pond, foul condensate stripper, fuel gas scrubber, C^-C^ scrubber, DEA Reactivator, Gaso. Stripper, Debutanizer, Gaso. Splitter, Inter. Gaso., steam system and 15 Flare System. 5. Learn control system for the units and the effect of pressure, temperature and flow in and out of a tower on the product quality control (end point, boilaway, volatile combustible matter) a. Coke Drum b. Fractionator c. Amine System d. Gaso. Stripper e. Debutanizer f. Gaso. Splitter g. Inter. Gaso. h. Charge Tanks CHEV B8 6860 Week 7 Week 8 5-15-78 6. On the following pumps and compressor learn their function and operation. Including their related equipment: r a. Reduced Crude Charge Pumps b. Fractionator Charge Pumps c. Furnace Charge Pumps d. Fractionator Inter. Reflux Pumps e. Fractionator Top Reflux Pumps f. All of product pimps L.G.O. and H.G.O. 8* Coke Drum Condensate Pumps h. Boiler Water Circulating Pumps i. Pond Pumps j. Compressor - Seal oil and lube oil system k. Anti-Foam Pumps 1. Circulating Hot oil Pumps m. Dirty Water n. Debutanizer Reflux o. Gas Splitter Reflux P- Debutanizer Charge q- Heavy Gaso. Product r. Inter. Gaso. Product 7. Trace the flow in Item #3 above and know location, function sensing point, and control of each regulator in the unit flow. 8. Control Board - Learn the function and operation of each instrument on the control board. *Unit supervisor will review employee's progress (60-day review). chEV B8 6861 Week 9 Week 10 Week 11,12 5-15-78 X.Kk^JU W-Wy 9. Learn the following systems on the unit; know their function and relation to the unit, source of supply and be able to trace them on the unit. a. Natural Gas b. Refinery Fuel Gas c. 125 lbs. steam d. Cooling Water e. Electrical: 2300, 440 and 110 volt system also emergency system f. Yard Air, Instrument Air including Air Dryer 10. Be able to show the relation between each distillation cut on each tower: a. Fractionator Tower Gasoline L.D.F. and H.G.0. A/ b. Gaso. Tower C -u Lt. Gaso., Inter. Gaso. and Heavy Gaso. 11. Learn the source of Reduced Crude to Unit and destination of products from unit: a. Learn the importance of communications between the different units, utility suppliers (air, water, electricity, steam) pumphouses for products b. Learn who to contact for startup, shutdown or upset. 12. Learn the use and operation of heaters on the unit. a. Be able to purge fire boxes b. Adjust dampers on heaters c. Fire and operate burners 13. Learn actual operations procedure for: a. Startup b. Shutdown CHEV B8 6862 Intro-10 c. Starting Compressor d. Emergency Procedures (Loss of Air, Loss of Cooling Water, Loss of Electricity, Fire) 14. Divide the unit up and draw simplified flow diagrams of each section of the unit such as: a. Reduced Crude Flow b. Each Products Flow c. Gaso. Section d. Gas Compressor e. Pond Water System f. Cooling Water System g. Steam System h. Amine System i. Fuel Gas System j. Hot Oil System k. 15 Flare System 15. Be familiar with log book, order book and know the importance of communication between different shifts. 16. Continue increasing your knowledge of the unit with the use of 842 DCU Training Program Book. 17. Continue your study to increase your basic knowledge of operations with the Pilot Series. *Unit supervisor will review employee's progress (90-day review). Week 13, 14, 15 Review all operating procedures, job tasks, study questions, and safety measures. Prepare for final review. *Unit supervisor will review employee's progress (105-day review). 5-15-78 CHEV B8 6863 Week 16, 17 incro-ii Continue increasing your knowledge of unit by studying Operator's Training Manual, pilot series and discuss operation of unit with other operating personnel. 5-15-78 CHEV B8 6864 Week 1 Week 2 5-15-78 1UU V" JL* Decoker Helper Training Scheduled Guide for Learning 841-2 DCU 1. Learn location and purpose of all safety equipment on unit and how to handle personal emergencies where safety is involved. Learn procedures involving personal safety. a. Learn location of and use of personal safety equipment, such as face shield, gas mask, ear plugs, etc. b. Learn procedure in reporting a fire. c. Learn location of fire fighting equipment such as fire extinguishers, fire hoses, etc. d. Correct procedure to sample product. e. Learn correct tagging procedure and significance of red, yellow, and white tags. Learn the specific duties of your job such as sampling, oiling up pumps, motors, loading cars, and movement of cars. 2. Learn the operation and function of jet water tank, ferris wheel, fines tank, sluiceway, car pullers, jet water pump, and mobile platform. a. Learn the importance of communicating between coke driller and bottom helper. b. Learn the use and operation of the track mobile. c. Be familiar with 841-842 outline to learn. . 3. Continue your study knowledge of the unit with the use of 841-842 DCU Training Program Book. CHEV B8 6865 Intro-13 4. Learn the safe and quick shutdown procedure. 5. Continue your study to increase your basic knowledge of operation. NOTE: Progress Review Questions to be given at approximately 30, 60, 90, and 105 days. 5-15-78 cHEV q8 6866 Intro-14 STUDY QUESTIONS OPERATOR'S TRAINING MANUAL 841-2 DCU 1-WEEK REVIEW 1. If you expect to be tardy or absent who must you call? Who can approve your being absent? 2. Name tasks on your unit which require that personal protective equipment be used. What equipment? 3. Which color safety tag is for operators? Is an operator allowed to remove a red tag? 4. List the kind and location of fire-fighting equipment on your unit. 5. How would you report a fire on your unit? Who reports a fire? 6. Why would you clean up oil spills or trash on your unit or in the control room? Why would you hang up idle utility hoses on your unit? 7. What is the basic purpose of your unit? What is its charge and what products are made? 8. What are the numbers and telephone numbers of the units that supply charge to your unit? 9. What is used to pressure test the coke drums? 10. What are the tank numbers that are used to excess or make up reduce crude? 11. How do }rou run a gravity? What streams are tested? 12. How do you run a boil away? What streams are tested? 13. Name three units using a flare. 14. How do you catch a hot oil sample (a red-crude sample)? 15. How do you fill out a sample tag? How do you order sample bottles, tags, and corks? 16. Explain why clean bottles and corks are necessary for laboratory samples. 17. At what time each day are laboratory samples picked up? 5-15-78 CHEV B8 6867 Intro-15 18. How do you check pumps or turbine bearings for contaminants or water? 19. liow do you figure the coke make? 20. Where are the instrument air dryers? How often do we switch them? Where is the emergency instrument air compressor? How often do we test it and how? Be able to demonstrate. 21. How do you lubricate valves and fin fan coolers? 22. How do you maintain a press on 15 Flare Line? 23. Who should wear safety hats? 5-15-78 CHEV B8 6868 STUDY QUESTIONS OPERATOR'S TRAINING MANUAL DECOKER HELPER 841-2 DCU 30-DAY REVIEW 1. What is 120-J used for and what type of water does it pump? 2. What pump has an auxiliary oil pump? 3. What is the purpose of the sluiceway? 4. What is the purpose of 118-J pump and where does it pump the water? 5. Where are the bottom fines pumped? 6. Where are the top fines pumped? 7- What type of equipment is used to remove top fines from fines tank? 8. Name the two types of heads used on the drill stem. 9. What type of fuel is used in the big track mobile? 10. What type of fuel is used in the small track mobile? 5-15-78 CHEV B8 6869 *1 STUDY QUESTIONS OPERATOR'S TRAINING MANUAL 841 & 842 DCU 30-DAY REVIEW 1. How do you switch an automatic firing instrument from automatic to manual and back to automatic? Be able to demonstrate. 2. How do you switch centrifugal pumps? How do you switch reciprocating pumps? Be able to demonstrate. 3. How do you put a regulating valve on the hand by pass? Be able to demonstrate. 4. Tell the service of pumps from 1-J to 11-J (inclusive). 5. Tell service of pumps from 12-J to 34-J (inclusive). Which ones are reciprocating? 6. List the chemicals and inhibitors used and tell which pump is used for each. 7. What is the purpose of warm-up lines on pumps such as 8-J and 108-J pumps? 8. What is the purpose of the surge drum? 9. How do you check for a false level in a tower or vessel? 10. State the temperature range for the outlet of the heater. 11. Name products from the units. 12. Name products from Gaso. Sect. 842 Unit. 13. Tell the service of pumps from 101-J to 113-J. 14. Tell the service of pumps from 114-J to 133-J. 15. Name the reflux streams to the fractionator. 16. Which reflux pumps deliver flow to more than one place? Describe. 17. Where are the charge regulators for heaters on 841 and 842 units located? 18. What chemicals are injected into the coke drums and what are their purposes? 19. When are the bearings on a pump checked for water or contaminants? 5-15-78 CHEV B8 6870 Intro-18 STUDY QUESTIONS OPERATOR1S TRAININC MANUAL 841-842 DCU 60-DAY REVIEW 1. What would youdo in case of instrument air failure? 2. What would youdo in case of a power (electric failure)? 3. What would youdo in case of a cooling water failure? 4. What is the reel value and the purpose of it? 5. When is silicone injected into a coke drum? 6. What is the minimum circulation in divisions per pass that is allowed through the coke heaters? 7. What is the ideal temperature range for 1506 and 1507 tanks? 8. What is the purpose of the surge drum? 9. Why is it very important to record and read all information in Log Book and Order Book? 10. When heating a coke drum, why pump the condensate first to the blowdown? 11. Why is it important to remember the air output of each instrument? 12. How many passes in 1-B Heater? 13. How many passes in 101 BA Heater and 101 BB Heater? 14. What should you do as soon as the W/S valve has been switched? 15. What are the products and their normal distribution? 16. What is reduced crude? 5-15-78 CHEV B8 6871 Intro-19 STUDY QUESTIONS OPERATOR1S TRAINING MANUAL 841 & 842 DCU 90-DAY REVIEW 1. Why is it very important to record all information possible concerning the unit in the Log Book? 2. Describe the procedure you would use to check for leaks in the unit coolers and exchangers. 3. Describe the procedure for back flushing of water coolers. 4. Describe the safe procedure for lighting fires in a heater. 5. How often do we switch coke drums in a normal run? 6. What is the purpose of pressure testing the coke drums before starting to heat up? 7. What is the purpose of purging coke drums with steam? 8. What is the purpose of purging the heaters before firing up? 9. How can you tell if a heater is being purged? 10. How many times a shift should an assistant Stillman inspect the fire box appearance for abnormal conditions? 11. What is the purpose of the fines tank? 12. Describe the procedure you would use to place a steam turbine in service. Be able to demonstrate. 13. Make a small drawing showing the pump out pump and what is connected to the suction of this pump. Be able to point out these lines and valves. 14. Describe the procedure you would use to switch a coke drum. 15. Describe the procedure you would use to heat up a coke drum. 16. Describe the procedure you would use to cool a coke drum. 17. What is safety valve setting on 841 and 842 coke drums? 18. Why is it very important to keep a close check on 15 flare? 19. What is the purpose of the blowdown pond? 5-15-78 CHEV B8 6872 20. Why is it important to keep a good level in blow down pond? 21. What: is the purpose of the blow down system? 22. What: is the purpose of the 201-B heater? 23. What. is the purpose of the 102-B heater? Intro-20 5-15-78 CHEV B8 6873 841 DELAYED COKING UNIT QUESTIONS Intro-20 105-DAY REVIEW 1. If circulation is lost through the coking heater for an extended period of time (two minutes or longer), what are the first two things you should do? Answer in detail. 2. After circulation is lost and you have taken care of the coke heater, what is the next thing you should do? 3. When circulation is lost and all the fresh feed is cut away from the fractionator, what should you check next? 4. There are six intermitting steam injections on lines on each coke drum that were installed to stop coking or plugging of these vital lines. What are they? 5. Except for repairs, what coke drum equipment is it that you should never cut the steam off? 6. When making a drum switch, if the pressure at the W/S valve builds, what are the first two things you should do? 7. What should you do as soon as the W/S valve has been switched? 8. Before by-passing the coke drums, what temperature should the coke heater outlets be cut below? 9. When cutting from the by-pass to the coke drum, what temperature should the coke heater outlets be rising above? 10. What is the purpose of the blowdown system? 11. What is the ideal temperature range for 1506 and 1507 tanks? 12. There are four pumps with spares that must stay hot at all times. What are they? 13. When heating a coke drum, why pump the condensate first to the blowdown (via 10-J pump)? 5-15-78 CHEV B8 6874 Intro-21 14. Steam is injected under the coke drum safety valves to prevent coke build up. Where else, on the switch deck, is it used continually for the same reason? 15. The desired temperature of the fractionator flash section is 715F maximum. If it is high, what are the most conmon adjustments that should be made to lower it and still hold the fractionator bottoms level and fresh feed rate the same? 16. What is the minimum circulation, in divisions per pass, that is allowed through the coke heater? 17. Why is it important to remember the air output of each instrument? 18. At what time is silicone injected into the coke drum? 19. What is reflux, where does it come from, and what does it do? 20. What is the first thing that should be done when the distillate fuel (LGO) stripper begins to lose Its level? 21. What should be done if the distillate fuel (LGO) stripper level continues to drop after cutting the product leaving the unit? 22. Why i.s it important not to lose the distillate fuel (LGO) stream? 23. What is the first thing you should do if 2-J compressor shuts down? 24. What are the products on 841 and their normal distribution? 25. When starting an electric motor driven centrifugal pump, in what position would the discharge valve be? 26. When starting a steam driven centrifugal pump, in what position should the discharge valve be? 27. Why should a pump's bottom drain always be checked before the pump is put in service? 28. Why should a pump's discharge drain valve always be checked before the pump is put in service? 5-15-78 CHEV B8 6875 Intro-22 29. Name two adjustments of which either would raise the compression ratio of 2-J compressor. 30. What is the main purpose of the waste oil heater and flash tower? 31. There is a HGO product stream from the fractionator. What else is the unit HGO normally used for? 32. What is pressure setting on coke drum safety valves? 33. If HGO pan level begins to drop, what are three steps you should take to stop it? 34. What are the first two things you should do if for some reason you lose the charge to the fractionator? 5-15-78 CHEV B8 6876 842 DELAYED COKING UNIT QUESTIONS 105-DAY REVIEW 1. If circulation is lost through the coking heaters for an extended period of time (two minutes or longer), what are the first two things you should do? Answer in detail. 2. After circulation is lost and you have taken care of the coke heaters, what is the next thing you should do? 3. When circulation is lost and all the fresh feed is cut away from the fractionator, what should you check next? 4. There are six intermitting steam injections on lines on each coke drum that were installed to stop coking or plugging of these vital lines. What are they? 5. Except for repairs, what coke drum equipment is it that you should never cut the steam off? 6. When making a drum switch, if the pressure at the W/S valve builds, what are the first two things you should do? 7. What should you do as soon as the W/S valve has been switched? 8. Before by-passing the coke drums, what temperature should the coke heaters outlets be cut below? 9. When cutting from the by-pass to the coke drum, what temperature should the coke heaters outlets be rising above? 10. What is the purpose of the blowdown system? 11. What is the ideal temperature range for 1511 and 1512 tanks? 12. There are six pumps with spares that must stay hot at all times. What are they? 13. When heating a coke drum, why pump the condensate first to the blowdown (via 113-J pump)? 5-15-78 CHEV B8 6877 Intro-24 14. Steam is injected under the coke drum safety valves to prevent coke build up. Where else, on the switch deck, is it used continually for the same reason? 15. The desired temperature of the fractionator flash section is 720F maximum. If it is high, what are the most common adjustments that should be made to lower it and still hold the fractionator bottoms level and fresh feed rate the same? 16. What is the minimum circulation, in divisions per pass, that is allowed through the coke heaters? 17. Why is it important to remember the air output of each instrument? 18. What are the two vessels, on this unit, that steam should never be put into? 19. What is reflux, where does it come from, and what does it do? 20. What are the two first things that should be done when the distillate fuel (LGO) stripper begins to lose its level? (Never cut sponge oil unless pump suction is lost). 21. What should be done if the distillate fuel (LGO) stripper level conti.nues to drop after cutting the product leaving the unit? 22. If 841 and 842 charge rates and fractionator top temperatures have not changed - yet 842's H.P. Separator level and its gasoline product continues to rise, where would be the two most likely places to look for the cause? 23. What is the normal (routine) way to control the C^-C^ E.P.? 24. What are the products on 842 and their normal distribution? 25. When starting an electric centrifugal pump, in what position should the discharge valve be? 26. When starting a steam driven centrifugal pump, in what position should the discharge be? 5-15-78 CHEV B8 6878 Intro-25 27. Why should a pump's bottom drain always be checked before the pump is put in service? 28. Why should a pump's discharge drain valve always be checked before the pump is put in service? 29. Name two adjustments of which either would raise the compression ratio of 104-J compressor. 30. What two reboilers, on this unit, use steam for heat? 31. There; is a product HGO stream from the fractionator. What else is the unit HGO normally used for? 32. If HGO pan level begins to drop, what are three steps you should take to stop it? 33. What is pressure setting on coke drum safety valves? 34. What are the first two things you should do if for some reason you should lose the charge to the fractionator? 35. What important thing should be done if 104-J compressor shuts down and does not start quickly? 5-15-78 CHEV B8 6879 I-A-01 INTRODUCTION TO SECTION 1 Section I is designed to introduce the new worker to the unit so that he will be able to perform the job tasks in a safe manner and learn the basic operation of the unit at the same time. A review over the section will be given at three (3) days, at one (1) week and at thirty (30) days. 5-15-78 CHEV B8 6880 I-A-02 BASIC WORK RULES The basic work rules listed below are presently in effect and are issued for the information, guidance and safety of employees. The list does not include all Company rules and regulations. Each operating employee is required to abide by the following rules. Your cooperation will be appreciated. 1. Employees shall be responsible for being at their assigned work locations at their scheduled starting time. 2. Employees shall not leave their jobs without permission from their operator, except for normal personal reasons or in case of emergency. 3. Employees who are unable to report for work shall notify the Light Oil Department shift supervisor in advance of their scheduled starting time. If he cannot be contacted at 507, call the Lieutenant, Plant Security at 2265 who will contact him by radio and the shift supervisor will call you at the number you give the Lieutenant. 4. Employees shall not smoke in the Plant, except in approved smoking areas. 5. Employees shall use only safety matches in the Plant, when matches are authorized, or approved lighters. 6. Employees shall carry out orders given by their supervisor or the person for whom they are working. 7. Employees shall obtain leave of absence by requesting per mission from their supervisor or the shift supervisor. 8. Employees shall follow safe work practices and wear protec tive equipment as required. 5-15-78 cHEV B8 6881 I-A-03 9. Employees shall not give or loan their employee identifica tion pass to any other person, 10. Employees shall be responsible for proper use of bathhouses. 11. Employees shall not participate in horseplay. 12. Employees shall not remove Company property from the Plant without proper authorization. 5-15-78 CHEV B8 6882 I-A-Q4 HOW TO RETURN TO WORK FOLLOWING SICKNESS OR OUTSIDE ACCIDENT All hourly employees who are off due to sickness or outside accidents for more than one day should obtain a "Release to Return to Work" from the Medical and Health Services Division as promptly as practicable after receiving a release from a private physician. If a private physician has not been consulted, employees should obtain a "Release to Return to Work" from Medical and Health Services as soon as practicable upon being able to return to work and, if possible, prior to the day they return. Employees who do not obtain a release from Medical and Health Services prior to the date they are scheduled to return to work will be subject to having their pay denied during the time they obtain their release. Except in unusual situations a "Release to Return to Work" may be secured from the nurse on duty. Nurses are on duty at Medical and Health Services during the following hours: Monday through Friday - 6:30 AM to 12:00 Midnight Saturdays, Sundays and Holidays - 7:00 AM to 11:00 PM Employees may consult the Light Oil Shift Supervisor for further details. 5-15-78 CHEV B8 6883 NO SMOKING? EXCEPT AS FOLLOWS I-A-05 1. During employees' working hours, they must have permission from the person to whom they report to use the smoking areas. 2. Employees are to use the smoking area most convenient to their work area. 3. Employees are not to remain in the smoking areas any longer than the time required to smoke a cigarette. 4. During work hours, employees are not to smoke more than once during the first four hours of their schedule and not more than once during the last four hours of their schedule. 5. The smoking areas will be open for employees in accordance with the following schedule: Employee Working____________ _______ Smoking Areas Open 6:00 AM - 2:00 PM; 2:00 PM - 7:00 AM - 1:00 PM; 3:00 PM - 9:00 PM 10:00 PM, or 10:00 PM - 6:00 AM and 11:00 PM - 5:00 AM In addition, an employee doubling over from one shift to the next may use the smoking area once at shift-change time. 6. It may be necessary at times to temporarily discontinue the use of a smoking area because of existing conditions. In such cases a sign stating SMOKING TEMPORARILY DISCONTINUED will be displayed at the smoking area. 7. Temporary smoking areas may be designated on certain major shutdowns or jobs. 8. If an employee is found smoking, in an unauthorized area, he will be subject to discharge. 9. Before leaving the area, be sure to put cigarette butts in the container provided for this purpose. Keep the shelter clean and neat. 5-15-78 CHEV B8 6884 THINK ABOUT PERSONAL SAFETY I-A-06 Nearly all accidents are caused by someone doing something or failing to do something against their own good judgment. If they took one moment to think first, the accident would not have been caused. Accidents don't "just happen"; people cause accidents. You are entitled to be told how to prevent personal injury to yourself which is the usual result of an accident. Also, you are responsible to yourself and your fellow employees to think and work safely. When you hear a steam leak in most cases you will be able to see it. This is not true at the atmospheric heater charge turbines because they operate at 650 psi. Steam at this pressure is extremely hot anH does not give the characteristic white plume of 250 psi and lower pressure steam. For this reason a stick, rag, or piece of paper can be held near the suspected leak to locate It. Using this method still requires care and thought. Don't unwittingly place your hand where it possibly could be struck by this invisible and very hot steam. When handling chemicals such as corrosion inhibitors and desalting chemicals, a hazard exists. Any one or all of the following should be expected: injury to the eyes, irritation of the skin or penetration by absorption through the skin to injure the body. To prevent injury, you must wear a face shield or goggles and rubber gloves. Skilled operators frequently choose to wear cotton or leather faced cotton gloves to protect their hands when performing manual work on an operating unit. Gloves can protect your hands from injury in many ways. Catching Liquid Samples (Hotter than 150 F.) 1. Obtain metal sample catching container. 2. Open valve on sample station and draw liquid slowly to the 5-15-78 CHEV B8 6885 I-A-07 sewer until sample line is hot. If sample is drawn too quickly and the material is heavy, the hot liquid may blow out and flash after the cold material has been drained from the line. 3. Rinse the metal container and fill slowly. 4. When sample has cooled sufficiently that it will not break a glass bottle, pour sample into sample bottle. NOTE: If sample station is equipped with a steam-out line, block sample line at the main process line and steam out the sample line to the sewer before liquid hardens in line. CAUTION: Extreme care should be exer-cised that no moisture contacts a hot sample. Even one or two drops of water may cause sample to splatter and bum someone. 5. Place proper tag on sample. 6. Empty metal container and leave in an inverted position. When opening a drain valve or bleeder on a line or other equipment, watch it. If it appears empty because nothing comes out, don't trust it. The moment you turn your back on it the flow may gush out. In many cases this has caused injury to employees and it has been known to cause a bad fire on a unit. NEVER TURN YOUR BACK ON AN OPEN BLEEDER. If it becomes necessary for you to go elsewhere, close the valve before you leave it. When handling ammonia it is most important to keep it out of your eyes. The anhydrous ammonia that we use has an insatiable appetite for water. The ammonia vapor dissolves in the tears in our eyes and rapidly spreads around the eyeball. If you get ammonia in your eyes or on your skin, flush with copious quantities of water. Of course, this can be 5-15-78 CHEV B8 6886 I-A-OS avoided by wearing goggles or a face shield. Be as careful in handling ammonia as any other hazardous chemical. Personal protective equipment is to be worn when working with ammonia. Slipping and tripping hazards on an operating unit too frequently go uncorrected. When we think of a sprained back or sprained ankle, we wonder why we didn't clean up that slippery spot on the floor or coil and hang up that idle utility hose before an accident, instead of after it. Oil spills should be cleaned up and idle utility hoses placed out of the walking area. In general, good housekeeping has many advantages. When operating valves, position your feet securely under you, use a suitable valve wrench and keep your fingers and hands away from objects that could pinch or scrape them. Valves that are difficult to operate need a suitable lubricant. Put grease in grease fittings, and pour a little oil on the stem and threads. 5-15-78 CHEV B8 6887 WEAR SAFE CLOTHING 1. Employees shall wear clothing which affords adequate protection to the body. Items not acceptable include: a. Clothing without adequate sleeve protection for the job being performed, b. Short pants, c. Clothing in poor repair. 2. Employees shall not wear loose clothing with unbuttoned sleeves, exposed shirttails, unconfined neckties, etc., near moving equipment. 3. Employees whose hair style may constitute a hazard when they are near moving equipment or a source of flame shall confine their hair. 4. Employees shall wear a substantial shoe which is in good condition. Sandals, canvas shoes, open-toed shoes and any other type of shoe that fails to afford adequate protection for the feet or creates a footing hazard are not acceptable. 5-15-78 CHEV B8 6888 WEAR SAFE CLOTHING I-A-09 1. Employees shall wear clothing which affords adequate protection to the body. Items not acceptable include: a. Clothing without adequate sleeve protection for the job being performed, b. Short pants, c. Clothing in poor repair. 2. Employees shall not wear loose clothing with unbuttoned sleeves, exposed shirttails, unconfined neckties, etc., near moving equipment. 3. Employees whose hair style may constitute a hazard when they are near moving equipment or a source of flame shall confine their hair. 4. Employees shall wear a substantial shoe which is in good condition. Sandals, canvas shoes, open-toed shoes and any other type of shoe that fails to afford adequate protection for the feet or creates a footing hazard are not acceptable. 5-15-78 CHEV B8 6889 PROTECT YOUR HEAD I-A-10 1. The Company provides approved safety helmets (hard hats). 2. Safety helmets must be worn by employees and visitors in all areas of the plant, with the following exceptions: a. Offices, control rooms, and guard stations b. Roadways and sidewalks when reporting to and from work location, of when in covered vehicles. c. Other areas approved by the Refinery Manager. Safety helmets shall be required in the above areas, or parts of the above areas, when in the opinion of the employee's supervisor a head hazard exists. In addition, each employee shall have the responsibility of wearing his safety helmet wherever a head hazard exists. 5-15-78 tv'' 6e,90 I-A-11 PROTECT YOUR HEARING 1. The Company will provide approved hearing protection devices for employees. Hearing protection must be used in all areas of the refinery where the sound level exceeds the values specified in the Occupational Safety and Health Act. 2. Signs designating noise area and permissible noise exposures have been posted on your unit. 3. In locations such as a unit which is shut down, hearing protection will not be required while equipment is idle and the noise level is below the maximum allowable, even though the area may be posted as a noise area. 4. Ear plugs, ear muffs, and pliable disposable hearing protection are available for use. 5-15-78 CHEV B8 6891 I-A-12 USE OF TAGS Yellow Tags (Gulf Form 9233) Yellow Tags (Plain) Red Tags White Tags (Do Not Operate) Blue ) Orange) Tags Green ) - Are to be used for operators to indicate equipment that is not to be used or changed. The person who tags equipment shall write on the tag reason for tagging and sign his name, unit, and date. Tag is not to be removed by anyone other than person who signed tag or by a knowledgeable operator given the authority and responsibility by his supervisor. - Are used on acid, caustic and other samples that must be handled with special precautions. - For electricians - Operators must not remove these tags. - For Machinists - Operators must not remove these tags, - Not used on these units. CAUTION: Equipment which has been tagged out with any of the above tags shall not be put in service, operated or test-run until all tags have been removed. Manila Tags - For identifying samples that are to be sent to Laboratory. 5-15-78 CHEV B8 6892 REPORTING FIRES I-A-13 A. Responsibility of Reporting Any person discovering a fire is responsible for reporting it. The fire protection section must be notified of all fires regardless of their magnitude, so that precautions may be taken to assure that the fire is brought under control and extinguished and so that the fire can be properly reported. B. Definition of One, Two, and Three Alarm Fires 1. One Alarm Fires A one alarm fire is one which would cause only minor damage to property or equipment, not endanger personnel, and may be con trolled and extinguished with the personnel and equipment available within the unit. 2. Two Alarm Fires A two alarm fire is one which would cause major damage to property and equipment, endanger the lives of some few people, and require additional assistance to control and extinguish. 3. Three Alarm Fires A three alarm fire could cause grave damage to property and equipment, seriously endanger the lives of many people, and require maximum additional assistance available to control and extinguish. (This may include community facilities in addition to refinery fire fighting equipment). 5-15-78 CHEV B8 6893 M i>i'i. J * lii L11 . J. .1 !' *. I-A-14 pCQAp1 ii'uu.a via V i3 !; CS'l, 1(J] :ii \Y i1 4! W V*rvjrw /^A vV (s C QV BS FIRE. SECTION 1 2 642, t>cu fifi INDICATE I, 2 OR 3 ALARM '5-15-78 CHEV B8 6894 LIEUTENANT BY RADIO --------- 7^-------- h yc v u / ELECTRIC V ~7 TR0U3LEKAN [ GAS 1 DISPATCHER 1 I-A-15 KSON PORTING NO. 1 s FIREMAN s' FIRE STATION 2200 - FIRE CHIEF OR : -- MARSHALL JSUFT. OR s: INVOLVED DEPT. TELEPHONE . | OPERATOR I ONE ALARM CHEV B8 6895 l-A-16 mti'Mlkm CHEV B8 6896 I-A-17 FIRE CONTROL PLAN NORTH AREA - LIGHT OIL DEPARTMENT I-A-18 In the event a 2 or 3 alarm fire occurs anywhere in the refinery, the following procedure will be fallowed. 1. If the fire occurs on your unit, follow unit fire control procedure. 2. If the fire occurs in some other location between the hours of 7:30 AM - 4 PM Monday thru Friday^., take no action until orders are issued by your foreman, shift foreman, or to comply with some request made by personnel fighting the fire, such as cutting a product stream away or anything you can do to aid iik putting the fire out. 3. If the fire occurs in some other location after 4:00 PM or on Saturday or Sunday, the following personnel will proceed to the location of the fire and report to the Fire Marshall in charge: A. Outside Assistant^Operator at 141 AVU. B. Outside Assistant -Operator at 142 AVU. C. Outside Assistant Operator at Fractionation Section on 441 Alkylation Unit. D. Roving Assistant Operator at 842 DCU. E. One Decoker Helper at 841 DCU to be designated by Head Decoker (if on the job at time of fire). F. One Decoker Helper at 842 DCU to be designated by Head Decoker (if on the job at time of fire). 4. Depending on the location of the fire the above listed men will either report directly to the fire or report to the Cracking Department Shift Foreman's Office for transportation to locations which are remotely located. 5-15-78 CHEV B8 6898 GAS MASKS Each person is responsible for . .s .i, Personnel protective equipment is provide.- ; .* and performing work which would be hazard.-to. (Jm v' s . U o prevent breathing injurious vapors. Know ` nc c- 'o? may be required to demonstrate the capabi : , . i vie-; breathing apparatus. This is for your ov' ;''n. Yellow Canister - Protects aga:.nr uflM- vapors and 01 v^-'Ui -^rbs';') .v*,, s, Green Canister - Protects agair> ;r ' la. Red Canister - Protects against <.;.groic (.hyd trocar bon) zap nr.-.. acid gases, hydj ogen i1 Lde, carbor. BoaoN-idt?,, ammonia, dusts, -nr' t>'i * ..gr; a '> ..'"Jok:-**. NOTE: These masks must be use * art..:: ,v ,v: ir in*- These canisters absorb ; li I g.i,-, ] .- : vl'tg gt .v.j . breathe. 5-15-78 cHEV B8 6899 I-A-23 CAUTION: HYDROGEN SULFIDE Hydrogen Sulfide (H2S) is a colorless gas with the smell of rotten eggs. Most crude oils have some sulfur in them. During processing in the refinery, this sulfur can be changed to hydrogen sulfide and become hazardous to operating personnel. A smell of rotten eggs in the refinery should alert you to move away from the immediate area and prepare to use respiratory equipment if necessary. The odor is detectable at about 0.025 to 200 ppm. After you have been in hydrogen sulfide for a short time, it will not smell as strong. This gas tends to deaden your sense of smell and the longer you stay around it the less badly it will smell. Don't be fooled by this. The safe thing to do is to move away from this area and if it is necessary to return to it, be wearing the proper respiratory equipment. In open air and low concentrations of hydrogen sulfide, a gas mask with a yellow or red cannister should be worn. At higher concentrations, a fresh air apparatus (such as Scott-Pac) should be worn. CAUTION: If you go to rescue a person overcome by hydrogen sulfide you must protect yourself first. Without approved self-contained breathing apparatus, no one can assist another who has been exposed to high concentrations of hydrogen sulfide and is still in the atmosphers. Concentrations of 700 ppm and above may result in accute poisoning. The systemic effect from absorbing hydrogen sulfide in the blood stream overshadows the irritant effects. This could bring about collapse, unconciousness and death within 2 to 15 minutes. DON'T TAKE CHANCES. When you smell rotten eggs, move away from the smell and reenter this area only after getting and wearing suitable respiratory equipment. 5-15-78 CHEV B8 6900 I-B-Ql SAFE PRACTICES PAMPHLET NO. 11-53 UNIFORM PROCEDURES FOR HANDLING RADIOACTIVE MATERIAL IN DENSITY GAUGES GULF OIL COMPANY - U.S. - PORT ARTHUR REFINERY GENERAL I. Purpose This pamphlet has been prepared to establish uniform procedures for working with and in the immediate vicinity of radioactive material being used at the Delayed Coking Units, so that personnel will not receive excessive amounts of radiation. II. General A. Radioactive material emits radiation which is harmful to the human body when received in an excessive quantity or at an excessive rate. Radiation will penetrate wood, metal, and other materials unless they are of extremely thick layers. Exposure to any radioactive source is dependent on the activity or strength of the source, the distance from the source, the quantity of shielding material between the source and a person, and the length of time the person is exposed. B. The use of radioactive material in the State of Texas and permissible exposures to personnel are governed by regulations issued by the Texas State Department of Health. This pamphlet reflects applicable provisions of State Regulations. C. At present, licenses have been issued to us by the Texas State Department of Health authorizing the use of twelve sealed sources of Cobalt-60 in the coke drums of our Delayed Coking Units. Six 25-millicurie sources are authorized for Delayed Coking Unit 841, and six 15-millicurie sources are authorized for Delayed Coking Unit 842. These sources are used in density gauges which indicate ' the level of material in the coke drums. D. Wherever radioactive materials are being used or stored, radiation signs must be posted. E. Only designated persons in the Instrument Section are allowed to handle the radioactive sources. If J.t is necessary for other crafts to do work in the immediate vicinity of the sources, permission shall first be obtained from the unit foreman, and the Accident Prevention Division shall be notified in order to monitor the work area during the job. F. The Director, Accident Prevention Division has been designated to the State as the Radiation Protection Officer for the refinery. Matters concerning licensing, incidents involving the radioactive sources, reports to the State, etc., should be directed to him. G. When radioactive source shipments are received in the refinery, or when sources are to be prepared for shipment out of the refinery, the 5-15-78 CHEV B8 6901 I-B-02 Director, Accident Prevention Division shall be notified so he can advise as to proper temporary storage, warning signs, current ICC regulations for packaging, labeling, etc. III. Definitions A. The terms "roentgen" and "milliroentgen" (.001 roentgen) are units of measure of intensity of radiation in air. B. Hie terms "roentgen per hour" and "milliroentgen per hour," abbreviated r/hr and mr/hr, are units of radiation dose rate. C. The terms "rem" (for roentgen equivalent man) or "millirem" (.001 rem), abbreviated mrem, are units of measure of effect of radiation in the body. The distinction between "roentgen" and "rem" Is necessary because not all types of radiation affect the body in the same manner. However, for purposes of protection against gamma radiation, the type emitted by Cobalt-60, the rem is equivalent to the roentgen. D. "Maximum permissible dose" is the maximum amount of radiation that a person is permitted to receive in a stated period of time. The maximum permissible dose which^has been set for industrial employees, unless certain individual exposure records are being kept, is a total of 1.25 rem per calendar quarter, or an average of about 100 mrem per week. E. "Survey instruments" are instruments which detect radiation and measure the dose rate in r/hr or mr/hr. F. "Dosimeters" and "pocket chambers" are instruments which detect radiation and register the total accumulated dose in r or mr. G. "Radiation area" is any area in which the radiation dose rate is more than 5 mr/hr. All radiation areas must be identified by radiation signs. III. Installation and Removal of Sources A. Only certain persons in the Instrument Section who have been listed on the State license are allowed to handle the sources. B. Before the initial exposure of those persons to the sources, they shall have a blood count made at Medical and Health Services Division. In the event of any suspected overexposure, an additional blood count shall be made, and the Accident Prevention Division shall be notified. C. Dosimeters shall be worn by Instrument personnel while handling the sources. Individual records of radiation exposure shall be kept by the Instrument Section. D. A survey instrument to measure the radiation level in the area shall be used by the Accident Prevention Division while the sources are being handled. 5-15-78 CHEV B8 6902 I-B-03 E. A practice session should be conducted before doing the job to reduce the exposure time when the radiation source is actually handled. F. The 30-inch handling rods for the source capsules shall be used when installing or removing the sources. The rod should be held at arm's length to put as much distance as possible between the source and the person's body. G. After the sources are installed in their wells in the coke drums, two locks per source shall be used to safeguard them against accidental removal. One lock shall be put through the lugs in the nozzle flanges, and another one shall secure the source in the well. The locks will be so arranged that one key will open all the locks for both units. Keys will be kept by Instrument Section supervisors, and a duplicate will be kept by the Personnel Security and Plant Protection Division. H. After removal of each source from its well, the source rod shall be returned to the well and be locked in place. IV. Leak Testing of Sources A. Each source shall be tested for leakage of radioactive material from the sealed source capsule every six months. The leak test shall be made by a designated person from the Instrument Section. B. A leak test of a source consists of wiping the exterior surfaces of the source capsule with a cotton swab, according to instructions furnished by the supplier of the leak test service, and sending the swab to a radiation laboratory for analysis. C. If leakage of a source is indicated by the analysis, the source must be taken out of service and returned to the supplier, Ohmart Corporation, according to instructions which shall be obtained from them. The Accident Prevention Division shall be notified immediately, so it can notify the State as required by regulations. D. No repairs to a leaking source shall be attempted by our personnel. V. Storage of Sources A. When the sources are removed from the drums, they shall immediately be placed in the lead containers in which they were shipped. B. The lead containers shall be stored in a steel box permanently installed in an isolated location near the Delayed Coking Units. The storage box shall be protected by guard posts and be identified with radiation signs. C. The lead containers and the storage box shall be kept locked with locks of the same type as those on the source wells and flanges and operable by the same key. 5-15-78 CHEV B8 6903 I-B-04 VI. Vessel Entry Permits for Coke Drums A. Before anyone enters a coke drum, the sources shall be removed from that drum. B. A special vessel entry permit verifying absence of radiation in the drum shall be signed by an authorized person from the Instrument Section, the member of the Accident Prevention Division who made the radiation survey, and the unit foreman. A copy of the permit form is attached as Appendix A. VII. Emergency Situations A. In the event of explosion or fire affecting a coke drum, damage to a source well, or loss of a source, the affected area shall be barricaded until a radiation survey can be made. B. If such an emergency arises, any railroad cars into which a source could have fallen from a drum shall be held until it can be determined that they do not contain any radioactive material. C. The Accident Prevention Division shall be notified immediately so it can use survey instruments to determine the radiation exposure to personnel and locate the sources. D. The Texas State Department of Health shall be notified immediately by the Accident Prevention Division concerning any incident involving the sources or any overexposure of personnel. E. Unless monitoring with survey instruments shows radiation in the area to be within certain specified limits, dosimeters shall be worn by anyone who is required to be in the area. F. A source capsule must not under any circumstances be touched with the bare hands. It must be picked up with the source rod or with tongs and returned to its lead container. G. To guard against loss of a source during routine operation of the units, the following procedures shall be followed by unit operating personnel: 1. Visual inspection of sources a. When the operator makes his routine inspection of a drum after each coke drilling cycle, he shall also visually inspect the source locations to determine if the source well and supporting members are in place and are in apparent good condition. b. Any apparent abnormality shall be reported immediately to the operating supervisor on duty at the time. 5-15-78 CHEV B8 6904 I-B-05 2. Observation of recording instruments a. The presence of the sources in their source wells is shown at all times on the recording instruments in the control room. They shall be observed regularly by the person responsible. b. If a point on the recording instruments registers some irregularity, or if for some other reason the instrument ceases to verify the presence of the source in the well, it shall be reported immediately to the operating supervisor on duty at the time. 3. If the visual inspection of the sources or observation of the recording instruments show any apparent situation that requires further investigation, the appropriate levels of supervision in the Light Oil Department as well as the Instrument Section and the Accident Prevention Division shall be notified. Detailed instructions to be followed in doing so are contained in a written memorandum issued by the Light Oil Department to personnel on the units. Since dosages of radiation have a cumulative effect in the body, every effort should be made to keep radiation exposure to a minimum. At no time should a person unnecessarily expose himself to radiation. Attachment: Appendix A Gulf Oil Company - U.S. Port Arthur Refinery Accident Prevention Division rlr 3-29-78 5-15-78 CHEV B8 6905 I-B-06 SPECIAL VESSEL ENTRY PERMIT FOR COKE DRUMS AT DELAYED COKING UNITS adiation source materials were removed from No.coke drum(s) t Delayed Coking Unit No.by the Instrument Section at M/PM on . Instrument Section Radiation surveys of the above coke drum(s) made by the Accident Prevention Division atAM/PM onshow the drum(s) to be free of radiation. Accident Prevention Section The above coke drum(s) may be entered for maintenance work as far as radiation exposure is concerned. This special permit concerns radiation exposure only. In addition, a gas test and regular vessel entry permit must be obtained before entering a drum. This special permit is good for the duration of the job. The sources shall not be replaced in a coke drum until the Maintenance Division advises that no further entry into the drum will be made. Operations Foreman, Light Oil Department 5-15-78 CHEV B8 6906 I-B-07 DELAYED COKING UNITS 841 & 842 PROCEDURE FOR CHECKING AND REPORTING THE PRESENCE OR LOSS OF RADIOACTIVE COBALT 60 SOURCES IN COKE DRUMS The danger of radiation from a lost or misplaced radiation source makes it imperative that a strict procedure for checking and reporting the presence of radioactive sources in the coke drum at DCU 841 and 842. Also, it is important that a procedure be established for reporting the loss of a radiation source should one occur. It is essential that the loss of a radioactive source be detected quickly so that it may be located and recovered before it leaves the coking unit area. The Operator will make a visual inspection of the source location at the time the coke drum is inspected- to determine if the angle iron support and the well holding the source are in place and look normal. Particular care should be used to insure that a full spot of light is placed on each source support during the inspection. The Operator's findings are to be recorded in the log book each day following the inspection. He will report any abnormalities to the Unit Operations Foreman, or in his absence to the Shift Foreman, as outlined in Item No. 4 below. The presence of the radioactive source is shown at all times on the Ohmart recorder on the control board. Should any point on the recorder drop to zero, a loss of radiation source or a failure of the instrument is indicated. It is the duty of the Assistant Operator working the control board to observe the Ohmart recorder regularly for such changes. In the event any point should not drop to zero or other abnormalities occur, the following procedure is to be followed: 1. The Assistant Operator will immediately notify the Unit Operator. 5-15-78 CHEV B8 6907 I-B-08 2. All railroad cars into which the radioactive source could have possibly fallen are to be held where they are until each car has been checked and declared to be free of all radioactive material by the Accident Prevention Division. Approval for moving the cars must be obtained from the Superintendent of the Light Oil Department. 3. If the heads are on the drum containing the radioactive source in question, the Operator will: a. During day hours - notify the Unit Operations Foreman and the Unit Instrument Man. If the Instrument: Man is unable to find instrument trouble, the Operations Foreman will notify-the Area Operations Foreman. The Area Operations Foreman will notify the Department Superintendent, the Director of the Accident Prevention Division, and the Supervisor of the Instrument Section. b. During evening and night shifts and on other occasions when day supervision is not in the plant - notify the Light Oil Department Shift Foreman. The Shift Foreman will procure an instrument man to check the instrument. If the instrument man is unable to find instrument trouble, the Shift Foreman will notify the Unit Operations Foreman and Area Operations Foreman. The Area Operations Foreman will notify the Department Superintendent, the Director of Accident Prevention Division, and the Super visor of the Instrument Section. 4. If the heads are off of the drum containing the radioactive source in question, the Operator will: 5-15-78 CHEV B8 6908 I-B-09 a. During day hours - notify the Unit Operations Foreman and the Zone Instrument Foreman. The Unit Operations Foreman will notify the Area Operations Foreman, who will then notify the Department Superintendent, the Director of the Accident Prevention Division and the Supervisor of the Instrument Section. b. During evening and night shifts and on other occasions when day supervision is not in the plant - notify the Light Oil Department Shift Foreman. The Shift Foreman will notify the Unit Operations Foreman and the Area Operations Foreman. The Area Operations For email will notify the Department Superintendent, the Director of Accident Prevention Division, and the Supervisor of the Instrument Section. 5-15-78 CHEV B8 6909 SAFE PRACTICE PROCEDURE FOR TRACKMOBILE OPERATION I-B-10 The following procedures shall be observed when operating the trackmobile: 1. Only authorized personnel is to operate the trackmobile. 2. Use of the trackmobile is to be confined to the area of trackage for Delayed Coking Unit 841 and 842. 3. The trackmobile should be kept in a spot where it will not be bumped unnecessarily when not in use. 4. Ring bell before trackmobile is to be moved. 5. Operator should be with lead car when train is in motion. 6. Approach crossings slowly with bell ringing and sound horn. 7. Do not board cars or trackmobile while in motion. 8. Be ALERT AND USE CAUTION when coupling or uncoupling cars. 9. Do not stand between cars. 10. Do not switch cars with men in them. 11. Do not walk on tracks in front of moving cars or trackmobile. 12. Check bottoms of shoes for grit and oil to be sure of good footing at all times. . 13. Have train under control at all times and be prepared to stop whenever necessary. 14. Empty cars should be chocked until needed. 15. Trackmobile steps, walks, and handrails should be kept clean and in good condition at all times. 16. Trackmobile should always be clear of all tracks when switching is being done. It should not be switched by other locomotives. 5-15-78 CHEV B8 6910 I-B-ll TRACKMOBILE CHECK LIST 1. Each morning: A. Operators check the following items and add, if necessary. Note in log book any addition made. 1. Fuel (Do not run out!) 2. Oil 3. Water in radiator 4. Air in tires 5. Sand in four (4) sand boxes B. Check hydraulic fluid and call garage if necessary to add fluid. C. Check brakes, lights, horn, bell, and report condition of equipment by noting in log book. 2. Once per week: Check battery and call garage if necessary to add water. 3. Observe the following rules before, during, and after operation: A. When starting engine, be sure transmission is in neutral position. B. When trackmobile is unattended set parking brake. C. If green range is exceeded on transmission temperature or pressure gauges, stop trackmobile and run engine at one-half throttle until temperature reaches 160-180. Notify Unit Foreman and Garage. D. Leave keys in trackmobile. Close doors, but do not lock them. 5-15-78 CHEV B8 6911 DECOKING SCHEDULE FOR 842 DCU 1-8-12 I. The following schedule is to be adherred to when decoking 842 DCU. Its objective is to eliminate unnecessary delays and to keep coke falling as continuously as possible until finished. Elapsed Time Time From 6 AM 1. Unhead Drum ------------- - 2. Bore Thru 3. Change to Final Cutter 4. Cut Cars 1 Thru 9 *------- 3 Hr.-15 Min 5. Pull Thru After 9 Full Cars------ --------------6. Cut Cars 10 Thru --------------------2 Hr. 7:45 AM 11:00 AM TM-- 1:00 PM 7. Finish Cutting, Polish Drum and Head Up Soon as Possible If the above time schedule cannot be followed by normal cutting methods, then when starting into the fifth 'car it will be necessary to start reamming the hole, by moving the cutter head up and down through the whole coke bed. II. In order for the decoking operations to become more efficient, we must become more standardized in our methods. Therefore, you are to see that each day the following things are done. 1. Each morning line up at least fifteen (15) empty cars under the coke drums. 2. Locate the hook as far back on the string as possible, so as not to have to relocate it during the day. 3. Be sure an empty car is located under the drum when boring thru. 4. After boring thru, leave water on the cutting head until pulled about two-thirds of the way up thru the coke bed. 5. When using the final cutter do not polish the drum until in the last car. Keep the cutting head down in the coke. Both the driller and the helpers on the bottom deck will be held responsible for 5-15-78 CHEV B8 6912 I-B-13 keeping the coke falling. The only time coke should not be falling is when there is a mechanical failure or cars are being moved under the drum. It is intended that the above will be strictly followed. Good communi cation between the driller and the bottom deck is essential. Helpers on the bottom deck will be required to notify the driller any time the cutting head needs to be moved down into the coke. 6. When it is time to pull nine (9) cars thru, only pull as far as necessary to hook up big car puller. Uncouple empties and get back under drum as soon as possible. One man will then go down and use the big car puller to clear the crossing. 7. Head decokers will report to the unit foreman immediately whenever a breakdown occurs. If he is not available, report to 842 Stillman. 8. Head decokers will report to unit foreman each day at 11 AH, 1 PM, and 3 PM the status of decoking for that day. For example: what car is currently being cut, any delays, if decoking is on schedule, if not, why not. 9. Such duties as cleaning the sluiceway, keeping the sump pumps running properly, relocating car puller cable <if necessary), greasing equipment, moving empty cars, etc., are to be carried out without unnecessary interruptions to decoking. 10. While the above schedule is faster than we presently cut coke, It should be considered temporary with the ultimate goal being to cut at least three (3) cars of coke per hour. 5-15-78 CHEV B8 6913 DELAYED COKING I-B-14 The charge for the coking units comes from the various crude units in the refinery. In addition we also get a little charge stock from the propane deasphalting unit. 842 coking unit is designed to charge the high sulfur reduced crude from AVU 144. Usually 841 coker charges the sweet reduced crude from the other crude stills in the refinery. Upon coming to the unit, the reduced crude either goes to the accumulator which acts as a surge drum or it goes to the storage tanks. From the accumulator the reduced crude goes through a series of exchangers into the fractionator. Some of the light components in the crude flash up the tower. The bottoms of the fractionator are pumped through the heater into the bottom of the coke drum where the coke is formed from the crude. The light components which have formed from the crude going through the heater go out the top of the coke drum back into the fractionator. After the coke drum has filled, the flow is switched to the 2nd drum. Then the first drum is cooled down. During the day the decoking crew cuts the coke out of the cool drum into coke cars with high pressure water. The overhead off the fractionator is the gasoline. It goes through cooling fans into a low pressure separator. The gas off the low pressure separator goes through a compressor into a high pressure separator. The liquid gasoline off the low pressure separator is pumped into the discharge of the compressor. This flows into the high pressure separator. The overhead off the high pressure separator goes through the absorber and sponge absorber and then enters the amine treating section where the H^S gas is removed. The treated gas is then used for fuel in the heaters. The gasoline from the high pressure separator goes through a gasoline stripper, a debutanizer, a gasoline splitter, and an intermediate gasoline splitter. 5-15-78 B8 69A4 CVAV I-B-15 The gas or acid gas, a propane-butane gas, a light gasoline, an intermediate gasoline, and heavy gasoline are the products from the gasoline treating section. A light oil from the top part of the fractionator is pumped through some coolers and into the absorber to pick up some of the heavier ends of the gas from the high pressure separator. This oil is then pumped back to the top part of the fractionator as top reflux. Light distillate fuel comes off the fractionator about two-thirds the way up the fractionator. It enters a stripper and then splits into two streams. One stream is cooled and is pumped away as product. The other stream goes through the sponge absorber where it picks up some of the heavier ends in the gas from the absorber. This oil is then pumped back to the top part of the fractionator. / The heavy gas oil off the fractionator splits into several * streams as soon as It comes off the tower. One stream is used to control the temperature of the vapors coming off the top of the drum. Another stream is used in the hot oil circulating system. This system furnishes hot oil for some of the exchangers used In the gasoline section. Another V stream of the heavy gas oil serves as intermediate reflux.. The last steam goes to the field as product after passing through a stripper and some coolers. 5-15-78 CHEV B8 6915 TASKS OF ASSISTANT OPERATOR (OUTSIDE 841) I-C-01 1. Monitor level on feed accumulator, high pressure separator, low pressure separator, and absorber. 2. Skim blow-down pond and check level in pond. 3. Inspect cooling water lines on pumps to be sure you have suitable flow. 4. Refill supply of lubricating oil to turbine pumps, compressor, and motor bearings. Some motors are not to be lubricated by Operators. Inspect oil in bearing case for water and sediment. Flush and change oil when necessary. 5. Turn on and off lights on unit. 6. Read and record on log sheets the reading observed on all outside flow pressure and temperature instruments. 7. Run gravities on all streams as required to hold on test. 8. Catch, tag, and send to Laboratory all samples from the unit. 9. Order sample bottles, tags, and corks from Laboratory as needed. 10. Hold temperatures on reduce crude tanks 1506-1507F. 11. Change pumps on direction of No. 1 operator. 12. Make all changes on products manifold as directed by No. 1 operator. 13. Change charts on all outside temperature pressure and flow charts. 14. Mix antifoam. 15. Check condition of fires in heater. Shut off burners or light burners as necessary. 16. Wash up oil spills that might become hazardous or dangerous to work or walk in. 17. Keep working area clean by performing housekeeping duties such as picking up paper towels, cups, rags, and other trash. 5-15-78 CHEV B8 6916 I-C-02 18. Report all irregularities to the No. 1 operator. 19. Rotate jobs with inside assistant operator on first Monday of each month. 20. This is to be used as a guide for training and does not necessarily cover all job duties. Any job duties assigned by the No. 1 operator are considered as part of these job duties. 5-15-78 CHav B8 6917 TASKS OF ASSISTANT OPERATOR (INSIDE) 841 I-C-03 1. Keep constant watch on all instruments on control board 841 and 842DCU and advise No. 1 operator of any changes. 2. Record inside reading on log sheet. 3. Answer telephone and relay messages. 4. Fill out top of log sheet at beginning of each day. 5. Fill out IBM cards each shift. Fill out range change and product change card as necessary. 6. Make changes in flow to hold levels in accumulator and fractionator. 7. Observe reaction of all alarm lights and horns. Know location of each and how to silence it. 8. Make all control board changes for changing to a product with different 0 specifications. 9. Make all control board adjustments of temperature and pressure to assure maintaining correct operation conditions. 10. Report all changes to the No. 1 operator. 11. Rotate job with assistant operator (outside) on the first Monday of each month. 12. Assist No. 1 operator in recording changes in log book. 13. This list is to be used as a guideline for training and does not necessarily include all job duties. Any job duties assigned by the No. 1 operator are to be considered as part of these job duties. 5-15-78 CHEV B8 6918 TASKS OF ASSISTANT OPERATOR 842 (ROVER) I-C-04 1. Monitor level in blowdown pond. 2. Monitor level in slop tanks and pump out. 3. Gauge reduce crude charge tanks. 4. Monitor the blowdown system. 5. Help out on control board during testing and warm up of coke drum. 6. Check flare drip pumps and alarm system on flare K.O. drum. 7. Keep working area clean by performing housekeeping duties such as picking up paper towels, cups, rags, and other trash. 8. Change chart at #15 flare. 9. Rotate job with heavy oil assistant operator on first Monday of each month. 10. Grease fin fan coolers on the first day of each month and record in log book. 11. Skim blow-down pond each day and elevator pit. 12. Tills is to be used as a guide for training and does not cover all job duties. Any job duties assigned by the No. 1 operator are to be considered as part of these job duties. 5-15-78 CHEV B8 6919 TASKS OF ASSISTANT OPERATOR GASOLINE SECTION 842 I-C-05 1. Inspect cooling water lines on pumps to be sure you have suitable flow. Flush out lines and adjust flow when necessary. 2. Read and record on log sheet the reading observed on all outside flow, pressure, and temperature instruments. 3. Turn on and off lights. 4. Refill supply of lubricating oil to pumps, compressor, and motor bearing. Some motors are not to be lubricated by operators. Flush out and change oil. 5. Run gravities and boilaways. 6. Catch, tag, and send to Laboratory and samples from unit. 7. Order sample bottles, tags, and corks from Laboratory as needed. 8. Change pumps as directed by No. 1 operator. 9. Make changes on product manifold as directed by No. 1 operator. 10. Check condition of fires in 201-B heater. Shut off burners or light burners as necessary. 11. Wash up any oil spills that might become hazardous or dangerous to work or walk in. 12. Keep working area clean by performing housekeeping duties such as picking up paper towels, cups, rags, and other trash. 13. Hang idle hoses on hangers provided or coil neatly near the utility shut off valve. This includes air, steam, and water hoses. 14. Switch air dryer on cycle schedule. 15. Check bleeds on air dryer fan stoppage. 16. Black-flush 209C and 211C water. 17. Report all irregularities to the No. 1 operator. 5-15-78 CHEV B8 6920 I-C-06 18. Rotate jobs with Rover assistant operator on first Monday of each month. 19. This is to be used as a guide for training and does not cover all lob duties. Any job duties assigned by No. 1 operator are to be considered as part of these job duties. 5-15-78 CHEV B8 6921 TASKS OF ASSISTANT OPERATOR HVY. END. 842 I-C-07 1. Monitor levels in fresh feed accumulator and fractionator. 2. Inspect coke drum. 3. Test coke drum. 4. Preheat and switch coke drums. 5. Inspect cooling water lines on pumps to be sure you have suitable flow. 6. Refill supply of lubricating oil to turbine pumps and motor bearings. Some motors are not to be lubricated by operators. Inspect oil in bearing case for water and sediment. Flush and change oil when necessary. 7. Turn on and off lights. 8. Read .and record on log sheets the reading observed on all outside flow pressure and temperature instruments. 9. Run gravities on all streams as required to hold on test. 10. Catch, tag, and send to Laboratory all samples from the unit. 11. Order sample bottles, tags, and corks from Laboratory. 12. Make changes on products manifold as directed by No. 1 operator. 13. Change charts on all outside temperature, pressure, and flow charts. 14. Check condition of fires in heater shut off burners or light burners as necessary. 15. Wash up any oil spills that might become hazardous or dangerous to work or walk in. 16. Keep working area clean by performing housekeeping duties such as picking up paper towels, cups, rags, and other trash. 5-15-78 CHEV B8 6922 I-C-08 17. Hang Idle utility hoses on hangers provided or coll neatly near the utility shut-off valve. This Includes air, steam, and water hoses. 18. Report all Irregularities to No. 1 operator. 19. Rotate job with Gaso. Section assistant operator on first Monday of each month. 20. This Is to be used as a guide for training and does not necessarily cover all job duties. Any job duties assigned by the No. 1 operator are to be considered as part of these job duties. 5-15-78 CHEV B8 6923 TASKS OF DECOKER HELPER I-C-09 1. Unhead drums. 2. Load cars. 3. Close doors on bad order cars. 4. Look after pumps in operation. 5. Move cars full and empty. 6. Grease the equipment. 7. Clean working area. 8. Operate trackmobile. 9. Head up drum. 10. Wash up coke spills. 11. Keep working area clean by performing housekeeping duties such as picking up paper. 12. Hang idle utility hoses on hangers provided or coil neatly near utility shut-off valve. This includes air, steam, and water hoses. 13. This is to be used as a guide for training and does not necessarily cover all job duties. Any job duties assigned by the head decoker are to be considered as part of these job duties. 5-15-78 CHEV B8 6924 I-C-10 TAKE CARE OF YOUR PUMPS Most difficulties with pumps that can be prevented by operators are those that are caused by poor lubrication care. For bearings to func tion well for a long time requires good clean lube oil of the correct kind (viscosity). Bearings that become worn due to poor lubrication soon damage a shaft and cause a pump shaft seal or packing to leak. Likewise the steam end of reciprocating pumps must have the correct lube oil to prevent wear in the steam end (of the steam valves, the steam pistons and the steam cylinders) . You can prevent these problems by carefully inspecting the con dition of lube oil in your pumps regularly and refilling lubricators with the correct lube oil once each shift or more often, if necessary. All-'bearing cases have a small valve installed at the bottom that will permit you to see the oil. If it is contaminated, advise the Operator No. 1. Flush out this contaminated oil with clean oil and make sure that the bearing case is refilled to the normal operating level. Good care and proper lubrication will help get reliable service for extended periods of time. Reciprocating steam pumps require Senate 110; chemical and inhibitor pumps require Gulf Crown No. 2 Grease; and turbine pump bearings require Harmony 53. Electric motors are greased by electricians. Operators add lube oil to Trico or similar lubricators on electric motors. Learn how to add lube oil to each place on each pump and compressor. When a bearing starts to sound noisy or cause more vibration, it is beginning to fail. Touching a noisy bearing case with the tips of the fingernails has been found to be a good way to sense vibration and aid in predicting Its life expectancy. 5-15-78 CHEV B8 6925 I-C-ll Warm-up lines are installed on some pumps. They are small diameter lines with a valve that can regulate the flow of oil around the block valve and check valve at the discharge of a centrifugal pump,, The warm oil passes backward thru the pump and out the open suction valve. Trace this flow of oil through a centrifugal pump. Such lines on reciprocating pumps would be piped differently since oil will not pass backward through them. To accomplish the same function in a reciprocating pump, two warm-up lines at each pump are required. Trace the flow of warm-up oil thru a reciprocating pump. Warm-up lines serve several purposes. They keep the pump hot, they keep the pump filled with a lower-viscosity warm oil, and they pre vent the accumulation of water at low places around the pump. The actual location of these lines is such that the low places are swept by this warm oil. The warm-up line valve(s) at a pump which is in service is (are) kept closed. The warm-up line valve(s) at a pump which is idle is (are) opened just enough to keep the idle pump warm and prevent the accumulation of con densed water. Some general rules apply to the correct manipulation of pumps. 1. The discharge valve of a centrifugal pump is to be closed when the pump is started. This unloads the driver. (There are very few exceptions). The suction valve must be open. 2. The discharge valve of a reciprocating pump, or any other positive displacement pump, must be opened before the pump is started. The suction may or may not be open at this time. 5-15-78 6926 Q,W& 68 I-C-12 3. Before attempting to start a centrifugal pump, it may be necessary to vent vapor from top of pump case before it will start pumping. Venting should be completed before you start rolling this pump. 4. A pump which has just been started or is pumping an oil at its boiling point will frequently pump at a slow rate at first and will not pump a larger or normal flow. When you observe this with a centrifugal pump, keep the discharge valve only partially open. On a reciprocating pump, run it slowly. 5. Pumps using cooling water require that the cooling water be turned on before attempting to start the pump. 6. When starting any steam-driven equipment, bleed the condensate from the high pressure steam system before admitting steam to the machine. 7. It is also important to open the exhaust steam valve from the equipment, let steam flow backward into the equipment and bleed off all the condensate at all low places before slowly admitting a little high pressure (live) steam. 8. Admit dry, live steam slowly into any steam equipment. While observing these eight (8) key steps in the use of pumps, learn and practice switching pumps in the presence of an experienced operator (No. 1 or A.O.). To qualify, you must be able to demonstrate your ability to switch pumps. 5-15-78 CHEV B8 6927 PROCEDURES FOR CENTRIFUGAL PUMPS I-C-13 General Starting Procedure for Centrifugal Pumps 1. Check all grease or oil bearings and be sure all points are properly lubricated. 2. Check all liquid seal connections and be sure they are lined, up properly. 3. With the discharge valve closed, open the suction slightly and allow the liquid to fill the case. Vent any air or vapor out the bleeder located at the top of the case; if the liquid to be pumped is hot, let it flow until the case is warmed. 4. If the pump is turbine driven, the exhaust steam should be allowed to flow backwards through the turbine to warm it and drain condensate from all'low places. Be sure the exhaust steam valve is wide open. Also, if there is a force feed or auxiliary lubricating system, be sure that all oil levels, etc., are normal. 5. Admit 125 psi (live) steam slowly to start the pump and allow it to come up to normal speed. When pump discharge pressure is up to normal, open the discharge valve slowly and watch the pressure to see that it remains normal. Opening the discharge valve suddenly will cause a sudden surge which may make the pump lose suction. Points to Watch During Operation of Centrifugal Pumps 1. The shaft packing or seal system and all lubricating points should be inspected as frequently as practical for leakage or excessive heat. 2. Discharge pressure should be observed and any sudden drop should be investigated. This could be caused by (a) loss of suction due to 5-15-78 CHEV B8 6928 I-C-14 vaporization or lack of liquid; (b) overload on motor or turbine; and (c) freezing or sticking of some moving part. 3. If the driving unit stops, the discharge valve should be closed immediately. Then, attempt to find out the reason. 4. Any undue vibration or noise in the pump or motor should be checked imnedlately. If it cannot be eliminated the pump should be shut down and your supervisor notified. General Shut Down Procedure for Centrifugal Pumps 1. Close the discharge valve. This reduces load on driver and prevents reverse flow through the pump if the check valve does not work. 2. Shut down the motor or turbine. 3. Leave pump full of liquid unless it has a high pour point or viscosity. Then flush pump, suction, and discharge lines out with the flushing oil provided and close the suction valve. Ordinarily the suction valve is left open so pump will be ready for immediate use. 4. Many of the process pumps in hot service are not piped with a small warm-up line from the discharge of the pump in service to the discharge of the spare pump. This allows you to keep the spare pump hot, and ready for inmediate use without any warm-up period. The suction valve on the spare pump is left wide open and a small quantity of hot oil is recycled. If oil recycled is over 350F., keep gland oil and cooling water (if provided to pump pedestal) in service. 5. If pump is to be worked on, then block all valves and drain for machinist. General Starting Procedure for Reciprocating Pumps 1. Open discharge valve and suction valve. 2. Fill lubricator, crank in some cylinder oil, and oil valve linkage. 5-15-78 CHEV B8 6929 I-C-15 3. Open exhaust steam line and drain condensate from steam line and steam end of pump. 4. Open drain valves at bottom of each end of each steam cylinder to drain condensate. 5. Drain condensate from live steam, then slowly open the 125 psi (live) steam valve to admit a little steam to steam cylinders. 6. As condensate drains out of cylinders, the pistons will commence moving slowly. Set the live steam valve to keep the pump stroking very slowly until all condensate has been bled from the steam cylinders. Then, close the drain valves. 7. Bring the pump up to the desired speed. General Shut Down Procedure for Reciprocating Steam Pumps 1. Close the steam inlet valve. 2. Close the-discharge valve on the liquid end. 3. If liquid pumped is viscous and has a high pour point, flush out the suction and discharge lines with the flushing oil provided. Leave pump full of flushing oil and close suction valve. 4. Crack-open bleeders on steam end to keep condensate drained out and driver ready for use. 5. If pump is not used as a spare or must be repaired, you can block off both process and steam ends and drain. Routine checking of most process type equipment (horizontally mounted pumps and turbines) includes the following steps: 1. A small amount of oil should be drained from the oil reservoir or cavity at each bearing, observing for water, color, and foreign matter. The Trico oiler should bubble at this time indicating that the oil inlet 5-15-78 B8 6930 I-C-16 line is open and returning the oil level in the reservoir to its proper preset level. 2. Oil rings should be observed through the oil hole covers to be sure they are turning. A flashlight is usually helpful to really see the oil ring. 3. Wick type oilers on turbine spindle bearings should be checked for oil content and a few drops of oil added to the governor linkage pivot pins. 4. Checking for excessive temperature or vibration may be accomplished by touching each bearing housing with the finger tips. Any change from what is normally felt should be reported. 5. Check for adequate flow through cooling water lines. 6. Check lubricator level and drop rate on reciprocating equipment and oil or grease valve linkage. Centrifugal compressors and turbine/motor/gearbox drive sets; 1. Check lube oil and seal oil reservoirs for BS/W by opening drains and observing flow. 2. Check lube and seal pumps and drivers as noted above. 3. Check suction and discharge pressure of lube and seal oil pumps. 4. Lubricate turbine control linkage as required. 5. Check differential across lube and seal oil filters, note change from last check. 6. Check for any change in sound or vibration levels. 5-15-78 CHEV B8 6931 OPERATING PROCEDURE FOR RESETTING OVERSPEED TRIP ON A TYPICAL 125 PS I STEAM TURBINE I-C-17 1. Be sure exhaust steam line is open. Then close the steam throttle valve in the supply line. 2. Reset the overspeed trip mechanism on the steam turbine. 3. Begin opening the steam throttle valve. Continue opening this valve until normal operating conditions are reached. 5-15-78 CHEV B8 6932 CONTROL YOUR INSTRUMENTS I-C-18 Instalments are provided to control the variables of an operating unit. To obtain the results you need, you must control the instruments. Your mastering the manipulation of instruments will make your work easier for you and more profitable for the Company. Become familiar with the parts of control instruments that operators use. Figure A shows this on one instrument used on your unit. When changing control mode from automatic to manual or manual to automatic, it is most important to match the pressure you plan to send to the regulator with the air pressure now going to this regulator. After you switch, it may be necessary to make a small adjustment to hold the controlled variable (flow, level, etc.) where you want it. Learn if increasing pressure opens or pressure closes the regulator. Learn if opening or closing the regulator increases the variable you wish t:o control. Ask yourself questions about this concerning the instrument you plan to manipulate. When you have the answers, you are ready to practice switching from automatic to manual and back again in the presence of an experienced operator. OPERATING PROCEDURE M/D Stations I. Switching from Auto to Manual 1. Rotate the selector switch from Reg to Valve. Note the position of the control valve, as indicated by the red double-end indicator. Return switch to Reg. 5-15-78 CHEV B8 6933 l-C-19 2. Turn the transfer switch from AUTO to SEAL. (This switch has click stops.) Adjust the regulator until the indicator matches the valve noted in Step 1. 3. Rotate the transfer switch to the MAN position. The process is now on manual control, and the process valve may be changed by adjusting the regulator. II. Switching from MAN to AUTO If the process has just been changed, wait a minute or two before switching from manual to automatic. 1. Rotate the transfer switch from MAN to the SEAL position. Adjust the regulator until the red double-end indicator lines up with the process pen. This adjustment jwi11 set the control point to match the existing process valve. 2. Turn the transfer switch to AUTO. Cascade Stations I. MAN to AUTO and AUTO to MAN same as before. II. MAN or AUTO to CASCADE. 1. Place transfer switch in SEAL. 2. Align control point regulator with process PI. 3. Switch to CAS. III. CASCADE to AUTO 1. Place transfer switch in SEAL. 2. Align control point regulator with process P2. 3. Switch to AUTO. 5-15-78 CHEV B8 6934 C.orJ'nZQ^ 'loot- JZ- C-20 M/F* Recc&bt^c CotiraoL Srrfno^ ii - </ rj Go<Z e /9 CHEV B8 6935 II-A-01 OPERATION OF PARTS OF UNIT 1. Operating Considerations of Coke Drums A. Coke Drum Heating In the coke drum operating sequence, the empty drum is preheated by vapors from the drum which is then in the final state of coking operation. By throttling the vapor line leading to the fractionator, sufficient back pressure is obtained to force hot vapors through the drum. The condensate formed in the cold drum flows to the condensate drum and then is pumped to the fractionator by a condensate pump. A strainer is provided in the suction line of the pump to remove any coke particles. B. Steaming and Cooling Cycle At the end of the twenty-four hour coking period, the full coke drum" is switched from coking service. This drum is then steamed into the fractionator for approximately one hour using a maximum of 10.000 pounds per hour of steam. The drum is then depressured to the blowdown stack with steam rate increased to approximately 20.000 pounds per hour for one hour. Cooling water is then introduced to the drum at a low rate as steaming is continued. Water is gradually increased to a maximum with simultaneous decrease in steam. When the drum is full and top temperature is at 240F- the drum is ready for water draining, unheading, and subsequent decoking. 2. Fractionator Operation A. Lower Section Below the gas oil trap out pan, the total amount of reflux is regulated, in the long run, to control the separation between 5-15-78 CHEV B8 6936 II-A-02 the gas oil product and the coker furnace charge. The immediate index of control is the vapor temperature below the pan. The fundamental basis of control is the product separation. It is desirable to make a clean gas oil product: with low Conradson carbon content for one thing, and likely criterion for setting the tower bottom section conditions, will be the inclusion of a small amount of recycle gas oil in the tower bottom. As an extreme limitation, the lower bottom temperature should not be allowed to get so high and the furnace charge so heavy as to bring about the possibility of coking in the bottom of the tower or furnace tubes. The direction of the chain of effects is as follows: lowering temperature controller setting below pan, increases reflux, lowers temperature below pan, less vapor through pan, more net liquid into bottom of tower and therefore, at constant bottom level, more recycle oil in reduced crude charge. As already mentioned, the lower section gas oil reflux is the main control on product separation and should not be lowered much below the design value. The tower level is of course, dependent on the maintenance of the reduced crude charge. Discussion of the upper part of the fractionator will proceed from the top downward. The end point of the tower overhead product may be varied as desired. A temperature controller, which fixes the top reflux flow, is set to hold a temperature at the top of the tower that gives desired separation between the overhead product and gas 5-15-78 CHEV B8 6937 II-A-03 oil side stream product. The specific criterion for control will be the back end characteristics of the overhead distillate, as indeed by ASTM endpoint, 90 percent point, or both. The top section intermediate reflux (the flow from the fractionator pan in excess of that required for lean oil) is a secondary influence on fractionation above the pan. Intermediate reflux affects the tower top reflux and is set to give a top reflux rate that will insure proper fractionation in the upper trays. The effect of intermediate reflux depends to a great extent on the total amount of tower cooling it produces. In turn, the amount of cooling depends on both the rate and temperature of the reflux return. Either increasing the- rate at constant temperature or lowering the temperature at constant rate will increase the cooling effect. Both the rate and temperature have certain individual effects and extreme variations of either can cause tower upsets. The only other reflux stream entering the fractionator is the rich oil flow from the absorber, which also serves as an intermediate tower reflux. This flow is reset by absorber level control, and is basically governed by the lean oil circulation rate. Lean oil rate is governed from the standpoint of the absorber. Primary control of product endpoint is drawoff tray temperature. Steam to the gas oil stripper represents a secondary control on the front end fractionation of the gas oil product, as judged by the initial boiling point of the ASTM sample distillation and by such tests as flash point. 5-15-78 CHEV B8 6938