Document oezvv91wEv6QdvnxG2jYBxZNE

ST0U0U893 PLAINTIFF'S EXHIBIT DOW-2385 PIPING SPEC 46-614 OATE 3-24-70 PAGE 1 OF 4 HYDROCARBON PROCESS PIPING 700 PSIG ffl OF MAX. MINUS 150F. PIPE o P-44 1/2 THRU 1-1/2 AST M A-312 GR TP-304, SCH 90S SEAMLESS STAINLESS STEEL PIPE. e N- 1 c ALL NIPPLES USED FOR INSTRUMENT. DRAIN, VENT AND TEST CONNECTIONS SHALL BE MIN SCH 80 . P-35 2 THRU 10 G ASTM A-312 GR TP-304, SCH 40S SEAMLESS STAINLESS STEEL PIPE. FITTINGS = 90 DEG ELL, L = 45 DEG ELL, T = TE E , X^CROSS, R=REDUCER ELTR-61 1/2 THRU 1-1/2 3000-LB FORGED STAINLESS STEEL SCREWED FITTINGS, ASTM A-182 GR F-304. PC-6 HEX HEAD GR F-304 STAINLESS PIPE PLUG, LADISH. C- 1 3 U-12 e R-93 & ELTR-63 2 THRU 10 c PC-4 2 THRU 10 3000-L8 STAINLESS STEEL SCREWED COUPLING, ASTM A-182 GR F-304. 3000-LB SCREWED STAINLESS STEEL UNION, ASTM A-182 GR F-304. EX HEAVY TYPE 304 STAINLESS STEEL SWAGED NIPPLE. SCH 4 OS STAINLESS STEEL WELDING FITTINGS, ASTM A-4 0 3 GR WP-304. SIZES OVER 12 INCH TO BE 0.375 WALL. WELDING CAP, WALL THICKNESS AND MATERIAL TO CONFORM WITH WELDING FITTINGS. N-4 9 - WELDING FITTINGS TO BE B & W, FLOWLINE. LADISH, MIOWEST, TAYLOR FORGE OR TUBE-TURN. flanges ' F-87A-RF 1/2 THRU 1-1/2 300# RAISED FACE THREADED FLANGE, ASTM A-182 GR F-316, ANS (ASA)B16.5. F-SP- 2 THRU 10 300-LB RAISED FACE WELDING NECK FLANGE, ASTM C ST0404893 PIPING SPEC DATE PAGE 46-614 3-24-70 2 OF 4 ERANCH CONNECTIONS BC-2S BC-44W C; r G--24 0 JOINT COMPOUND A-102 GR F-316 , ANS (ASAIB16.5, BORE TO MATCH PIPE. FOR THREADED PIPING, USE STRAIGHT SIZE OR REDUCING TEE. WHEN BRANCH IS SMALLER THAN HEADER, A NIPPLE AND REDUCING COUPLING OR SWAGED NIPPLE MAY BE USED. FOR WELDED PIPING, WHEN HEADER SIZE IS 6 INCH OR SMALLER BRANCH LINES MAY BE WELDED IN WITHOUT REINFORCEMENT REGARDLESS OF SIZE COMBI NATION. . FOR HEADER SIZE 0 INCH OR LARGER, USE WELDING TEE WHEN BRANCH IS SAME SIZE AS HEADER, USE `wELDOLET OR REINFORCED NOZZLE WHEN BRANCH IS SMALLER THAN HEADER. FOR THREADED BRANCH CONNECTION, USE THREDOLET OR 3000-LB FULL COUPLING WELDED TO HEADER. FOR SOCKET WELDING BRANCH CONNECTION, USE SOCKOLET OR SOCKET WELDING COUPLING WELDED TO HEADER. SPIRAL-WOUND, 316 STAINLESS STEEL-ASBESTOS GASKET, FLEXITALLIC STYLE CG. WITH STAINLESS STEEL RETAINING RING. JC- 1 5 c FLANGE BOLTS C) 9-5 c c BOLT LUBRICANT BL-2 . VALVES TEFLON TAPE 1/2 INCH BY 3 MIL THICKNESS, SCOTCH BRAND 547. AST M A--193 BOLT-STUDS NUTS . OR A-320 GR B-8 WITH ASTM A-194 AUSTENITIC GR 8 HEAVY STEEL HEX FEL PRO C-5A. V-579C 1/2 THRU 1 1/2 600-LB SCREWED OS/Y SOLID WEDGE GATE VALVE, (. 316 STAINLESS STEEL FOR CRYOGENIC SERVICE TO MINUS 20OF , BOLTED BONNET. ALOYCO 4210--A C CRANE 66170 HANCOCK 3611 c c *I6810101S ST0404894 PIPING SPEC 46-614 DATE 3-24-70 PAGE 3 OF 4 V-588C V-679C V-187 V-720C V-601C JENKINS 88880 LADISH 8663 PACIFIC S-51 PERSTA 7605.3SS POWELL 197 2 A 2 THRU 10 300-LB FLANGED OS/Y SOLID WEDGE GATE VALVE. 316 STAINLESS STEEL FOR CRYOGENIC SERVICE TO MINUS 20 OF ALOYCO 2217 CRANE 63176 HANCOCK 12SSW LADISH 8375 PACIFIC S 35 OR S530 PERSTA 7603.1SS POWELL 2467 1/2 THRU 1 1/2 300-L3 SCREWED OS/Y GLOBE VALVE. 316 STAINLESS STEEL FOR CRYOGENIC SERVICE MINUS 200F, BOLTED BONNET. ALOYCO 2 310A CRANE 63370 HANCOCK 11 LADISH 7360 PERSTA 2503.3SS POWELL 2446A TO 2 THRU 8 300-LB FLANGED OS/Y GLOBE VALVE, AST M A-352 GR LC-3 BODY, 316 STAINLESS TRIM, BOLTED BONNET, FOR MINUS 1SOF SERVICE. CRANE 151-L JENKINS 1 042--S OIC 3042 PACIFIC LC3-360-12 POWELL 3031 RP-C 301I-M SELLA 3121~F--11LC3 STOCKHAM 30-GPF-12-LC3 WALWORTH 5281 --F 1/2 THRU 1 1/2 600-LB SCREWED HORIZONTAL LIFT CHECK VALVE, ALL 316 STAINLESS STEEL FOR CRYOGENIC SERVICE TO MINUS 200F, BOLTED CAP. ALOYCO 4550 HANCOCK 2701 PACIFIC S-81 POWELL 2 0 0 6A VELAN S-2J4B-13M 2 THRU 10 300-LB FLANGED HORIZONTAL SWING CHECK ST0404895 ST0404895 V-- 249 1 THRU 2 V-- 2 5 1 3 THRU 4 o ' c c PIPING SPEC DATE PAGE 46-614 3-24-70 4 OF 4 VAL.VE, TYPE 316 STAINLESS STEEL FOR CRYOGENIC SERVICE TO MINUS 200F, BOLTED ALOYCO 2377 HANCOCK 2300 LAO ISH 5372 PACIFIC S-1130 PERSTA 6563.1SS POWELL 2346A OR 3061A-SS SELLA 7121-F-SS VELAN F-I 1 14B-13M CAP. 300-LB FLANGED 3-WAY, 2-PORT, 90 DEG TURN, TRANSFLO TYPE PLUG VALVE, AS TM A-352 GR LC-3, WRENCH OPERATED, LUBRICATED, FOR MINUS 150F SERVICE. NORD 27305-LC3 300-LB FLANGED 3-WAY, 2-PORT, 90 DEG TURN, TRANSFLO TYPE PLUG VALVE, A S TM A-352 GR LC-3 BODY, WRENCH OPERATED, LUBRICATED, FOR MINUS 15 0 F SERVICE. NORD 27335-LC3 WALWORTH 27 58--F 968*)0*l0iS ST0404896 THE DOW CHEMICAL COMPANY TEXAS DIVISION FREEPORT TLX AS 77541 Date: PTldU^JU SO / 4?u To: /<^( cliff t ft ?ni //K Attached is a copy of Engineering Specification, Spec. 4C- L/ti Dated 7<> , Pa-se(s) /' which is in final form for issuing. </ If this specification neets your approval, please sign below and return. Issuing date has been set for 4 -/sT- z ^ To meet this deadline this copy must be returned promptly as it cannot be issued until we receive your signature as approved. Note: (R) on the specification indicates revision. APPROVED: ^yyy) / i'h!'*/&- NOT APPROVED An MARKED: Date: Dal 7/70 RETUiP: TO Angie H. Earnes Building A-].001 ahb 268*10*101$ ST0404892 THE DOW CHEMICAL COMPANY TEXAS DIVISION FREEPORT TEXA5 77541 -.t /fv-l ;oyy of Engineering 3 tecifi-.-etion, 0 , Doted X_,-tX- f- `y , Page(s) :n cati on r.eoos vou if io boon set fo A, X er, ,rOu: DV't.;, /-1 ? -<t f ST0404897 ST040489 DOS DOW CHEMICAL U.S.A TEXAS 01 VISION F RE E3ORT, TEXAS 77S41 DATE: TO: BLDG. '2- s^d/ Attached is a copy of Engineering Specification, 6-6,53, which is in fora for issuing. If this specification meets your approval, please sign below an: return. In Lar to meet cur projected issue deadline this copy MUST be returned 9by / f______________, t: lar.a Hendershott at 3-10'. If.A??50ra>: //. 4/ / A ~e - ^ ..a ^ c. '< 1 "V y /> <r ^ ^-- yyx? a1 x<- ^ X* -r x^ /- -n> ^ /</ AN OPERATING UNIT OF THE DOW CHEMICAL COMPANY ST040493G SPIVS i^EElF ICATlDNS TEXAS GWISION i I Nj R o -b 52 d 2k TE 1-15-80 PAGE 5 OF S I TE/ SIZE DESCRIPTION STEiL TAT/, ojLTEO C a k '/-SO ? HPJ 3 3 0 0 - - E FLAW 0 H0P1ZDNTA_ S*'lNG CHECK i/' A L V E , CAPbON S T E E_ 0 C 0 - , 13 CHRD/E Al^DY STEEL T pIv BOLTED :i-. V 37 IK? TrnJ 1 -- 1 /1; j0G- b S0 PLUS vALi'l OPERA 1 ED. ) CAkEE'. T E F L * LUBRICATED, a I T H TmPE-EO :LJ6, a'PENCH ^7 AS i' T - J ^ 3 U 0 -_ r. F _ A j CAn: . .. : \ * L J" ^ I . A T l - i SHORT PATTERN 3 L J G V _ , : -I T H T A ~ E R E G -__ < 3, a KEN OH OPERATED. 'J -?3 5 jr 0 0 - _ E, F _ A W D CAArl. W _ _ JE V T A ' T .LNTj-I PATTERN plus a_,E * IT H TA aE-E - i ri T : , i A - l -< i u - ,, ^ 0 - _ ~ - T .. V V -3 3 ; -p 3 j 1 - L : F _ A >, jE j CAArlN O . : i Ljo-ICATiJi v' E : T J a I PAT I E R N Plug . A _ / E * I T R T A P E R E S TP 1 4w . ^ . . T - -tOC -1,1 G b A -- _^E"A,-,,. o n 6 io n o iS ST040434C ENGINEERING SPECIFICATION Texas Division two-6 52 * Revised 7-31-70 methane 4-50 Psig Maximum Piping System Series 300-1 Except: G-9 JC-15 Valves i. Per General Valve Index See Engineering Sj O' tarn 1' v-3c^ (Gate'1 Boo-lb. screwed, CS/Y, carbcn steel body, 13 : vita hard-faced seat ri V-bl: ' Gat' 300-lb. flanged, OS/Y, carbcn steel body, 13 . hiP-T" " ~ f'clC 0 Z. 3 03."". S "-93 C-af - 300'-lb. flanged, OS/Y, steel bedy, 17 enreme . all:..' sea* rinvs. 1^ V-lCl 600-lb. screwed, OS/Y, )Glebe) body, 13 errerne alley ; seat, bolted bonnet. V-31 ^ /Globe' 300-lc. flanged, OS/Y, body, 17 c'nrone alloy : oOC-lb. strewed, beri: carter, steel body, 1? doi ^vj Coin.. ;n 48-900) .-edge, gate val\ -Hoy steel trie edge, gate valve, Hoy steel trim, valve, carbon triir. vlrh. r. icr'-: :e valve, carbon stee] _ trim with hard-face: valve, carbon steel ;rim, bolted bonnet. c n.8 c /i steel body, 1/ lubricated -- ' -r-p * 'G - rT car : e rich pattern, plug val (Plot r.ged, el. lubr ica! ;rr., worn gear operated, plug valve. ST040U941 ST0404941 DOW CHEMICAL U.S.A TEXAS 01 VISION FREEPORT, TEXAS 77541 DATE: // ^ - '7 ^ TO BLDG >-w r V Attached is a copy of Engineering Specification, which is in form for issuing. If this specification meets your approval, please In order to meet our d rojected i ssue deadline thi by SJL -7 7 ______ , to Reva Yo APPROVED: // /V DATE APPROVED AS MARKED: DATE: relow and return. MUST be returnee 5-2401. 9 Reva Young Engineering Specifications B-240L Tel. 1641 g e & W H O lS AN OPERATING UNIT op THE DOW CHEMICAL COMPANY ^Ole \N^ ST0404936