Document 6gqmVG4Ow2XDXYG4BLBORgK1

0 C) GLYCOL I PLANT - LOUISIANA DIVISION INDUSTRIAL HEALTH JOB ANALYSIS DECEMBER, 1975 A. A survey of airborne organic contaminants has been completed at Glycol I, Louisiana Division. Personnel were equipped with battery operated air sampling pumps made by Sipin Co. The suction side of the pump was connected to a charcoal filled tube through which air was drawn. From the time and flow rate information, the total volume of air through the charcoal absorption tube was determined. The pumps were worn for eight hours after which the charcoal was removed and retained for analysis. Each sampler was filled with fresh charcoal, its battery recharged and used again. The charcoal sample was poured into a bottle of chilled carbon disulfide mixed for 30 minutes. Time was allowed for all the charcoal "fines" to settle out and a sample of clear carbon disulfide was injected into a vapor phase chromatograph. Two chromatographic systems were needed. a. 10' x 1/8" s.s. tubing packed with porapak PS, 50/80 mesh b. 9' x 1/8" s.s. tubing packed with 20% Ucon 50 HB 2000on gas chrom Z, 60/80 mesh. Each chemical normally present was checked, as well as type of work. There were 17 jobs studied in this survey, two more than in 1974. One of these was the safety and training supervisor and the other was craftsman in our block. The average and maximum time weighted values for each job surveyed are shown on the following data sheets. The maximum threshold limit value (TLV) are recorded next to the chemical name on each sheet. Ten chemicals were tested for in our block that are toxic. One of these, (Propionaldehyde) has no Industrial Hygiene Standard Number. Forty-three 8-hour samples were caught in this survey, which lasted the entire month of December. Two new chemicals, Vinyl Chloride and Vinylidene Chloride are included in this survey. These are found on the central loading rack. New areas tested in this survey which previously had not been tested were the Propylene Oxide storage tank (DV-6201) and loading docks while a P.O. barge was being loaded. Some craftsman jobs also were tested for the first time. DO 07919 o C,0NF 1 DFN7I Al c B* Conclusions: Analyzing the Glycol I block for ten chemicals and seventeen jobs: 1. One person checked on survey was over the TLV on one chemical. 2. This is one person checked out of 43 people or 2.3%. 3. In chemicals checked this is one chemical out of 430 or 0.23%. 4. Results on everyone else are no TLV's exceeded. 5. The O.T. who exceeded the TLV was working on the C.L.R. loading vinyl chloride. The chemical was vinyl chloride. The O.T. used all of the protective equipment he was supposed to including fresh air mask and air supply, so the exceeded TLV should not be what he was actually breathing. He was notified of the exposure and a search for leaks was made. C. A noise survey was conducted during the month of December. This survey is an area survey and not an individual exposure survey. The results are shown on the plant layout and on the data sheet. We do have some areas where the noise level exceeds the 85 db limit. Warning signs are posted in these areas and personal ear protection is provided for use. J)- E. D. Brittingham Industrial Health Representative Glycol I jp L* 19*73 C DOW CHEMICAL USA. LOUISIANA DIVISION DATA SHEET y &-*f 7b6 OCfiSS! F t CA TV Da/ -Z>JrC *'/*/?:/? )' f? S~ Da /< CM4 a- < :To UAib 7Z i/. i 'J o / job - O \J ^3 <5^ 7r V \ .at > v> ?Xo 7^ 7\ 1 So 'O 0 / IX-S-3S 13 // ..7.X /j `-7r I2-32-7S Pi >C lAlotk cts A1 iP. /v , o N ,0. 4-Q- h 33 !.?U O'33 &-3? X // o.u >! 9 A/ / P, /*. 0, N.6. 4-0. ^,X 0-24 0-0-9 e-;f ff.O. 0.32 N1 0. 0. 07 N / X 0. n N, 0. Af. 0. A/-0. N,D. A).0. 4,0. At.O, A/,0. A> .0. Af.X> 0-4 4- 0. e>. n I3`IC- -7f 12 - S- 7$~ i2-/i-^r X- /?**- Suftf 3 H i f7. Sup, / Ufl A, D. N, P. A.P. 0.9$ 0-7 S 0`O? o,s% 0-2 9 f-OS 4,0. H.0N.p. 6-2% 0-49 0.3$ 0-20 0-2 7 0-i4 A/,0. //.>. N-fi. f71 0. t/,D. ft.O. A/.O. N`P. 4-0. A/`b. A/.D, A/.b. U-<7- 7 X 10-10- 73 iiOCk. L >A &C& AJ>D. hoS~ A*.D. N >i0. 0-24 N, t>. A/,0. A/,0. //.> A/.O. 4-V. !-2 1.44 A iP. 0.3 0 o./o M-L>. At>b A/-0. O-jT 13 O '! 7 10-I&15 WATl. 6 d T/.` <\ ''# A / D, f.* So T D-l* 0 OS 3 UJ 0-?9 A/,0. 0.7 f 0-3 f Ai.O. 4.0. o. n N .0, 0- ie t- 0 9 D-/1 0. 2 / o-ir A/-0. 7-7? - V-P H .O . A/ -0. At-O. A>. O. A/-P. A/.fi. 017 MO M.P. )3- '* 7" /J-/e>--7> JO-lf- 7f n -tf-n5 xx,/e. orr. i?,cf G.! G 0-0 f C-t>7 O-G/ onl t.O! 0-5 f /I it>. 0-P9 A/-0. 1-3/ A/ ,D, 1-73 osf N *>, 0-3 0. !l 0-4! O.io aJ.d. N , p. tf-D, fJ.O, A/ P 4-0. A/ 0, /V,>. A/ ,0 4.0. */->. /V,0. A/. O Al`0> a/ *^)< 4`D. A/.O. M.0M`0. M-tS-lS Q-I5-7T 7~aJ 37 PzauO 4,i>. 0-to D.Ut A//D, !->r t>< of A/,P 4.D. rJ / 0 o->4 * o. 0-3 C 0-3-7 /Y-D, of9 0,0 7 H-v. 4.D. 4,0- 0./2- /0-//-7T CSAf/f, /7<> /or... N >0. D-OG Al.fr V. O a/,0 M,0 -At-J.lJt , P`f c glrcT 4-p. MM f. 67 *}-D- 0-3% 4>0- A/-D. A/p. 4.D 4,b. -------- rv /"S [Mi rV\',/7Q^ ^7Aw C') ...... CC)NF T [''FNl T Al L-19-73 c DOW CHEMICAL U.S.A. , LOUISIANA DIVISION DATA SHEET !^u/\w Si ^>1 /f'4no*j ~ $Fceif*-/9ir < ~fo !o V<rlc c 5 //A CtAf* r.t. (S' X% a4 %< ^5 / / Oo -- 10 7$ S 2? 7S 5" \ & / ! Jl-lxr rfsfT.i /; n 7r 1- 1- 7<> N.t>. o.of it. n 5.6? f./o 7-7 f A ft 9.To /. 0.73 N- >. >, X 0.93 0,4 7 0,34 NO. o.of o-o9 H iO, NX. A!. 9. NXN. 0. NX. NX /V .0. N. d. N. P. 0'/3 v. x 7/ 19-0 IT O-lT -IT LA6 ox 4, o. 93.o3 N. d. /// O' 4/ NX. 91. 99 9,1 f 4.9. 0.94 NX. N.P. NX. 4, >, 0. rr 0.07 40. NX. 4.0. 0. 9C 0,0 9 NX- 4,0, 4 0. NX. NX. e>-/% N, 0- 0. j4 X f-7V 19/1 IS !0'09 7$* ~7 O- o.s. N. D. o, 94 0,9.0 N . 0. ox % /.n4 N 0. 0X3 /,4S 4.0. 0'9T 0'9% NX, NX, N > 0. 0,14 0`U NX, 4, 0. A/.D, 0.1% 0.19 NX. NX. NX. NX, NX, C. ? NX. 0/T /J-/-7T X-/N If if-n-ir "7/ 9, 5 NX. J.oj Al > 0, 1-3/ 4. D, JJ4 0.97 4, V, 0X7 0X4 NO, t-3o NX. 0.17 0.J2. NX, O.lo N, D. 0X9 O' to 4.0. a/. D NX. NX. N. 0 NX, NX. o.t9 N. P. 0. /r if - f if ibn-if jo /T-7f to-n if If- 77-1T 0,7, ___ /V. 9, s.cr NX, /Jo NX, 0-97 0.9 0 H- D. 0-43 Al .0. 4-11_ O'f( NX. 9.3J 4X. 1X7 0X7 Nip. 0-1% N.D, o.f% 4.n NX, 0' if 0.4% NX. 04/ 4' D. OX t NX 0. 0 9 4.0< 0`>2 NX. NX. NX. NX. NX. NX. N 0, NX. 4. b. 0/? A X. P-0 9 NX. Ctr NX, 0.3r 19 -9 -IT 19' n-if 19 - 9-1 -If 7^- ox 4. D. NX. NX. 2.U 1.4 C 2U -r$ O' 3 43.47 A1,0. H X. NX, 0- 35* o-i4 N. i>. 9.10 9.40 NX NX, NX. nx* N1 >, a/1 {9. A. b. NX. NX. Q./*> N X, o./r ID- to -1 r )9 99 IT r rr N, D, l f / 1' 3 > N. 0. 043 NX, NX. 4. t>, N.i>, NX. NX, 0-47 9.9? 4.t>. 03b 4.0 4. D, NX. nX. O'lo no 079001 C.ONF T DFNTT Al L-19-73 c DOW CHEMICAL U.S.A. LOUISIANA DIVISION DATA SHEET G-LYCcL I- o C ski $ ^ Jo 'x h /p7l<7// Sufiuty (A "si >. *o T>cc f ^ 4/r/r / f72~ Ck V) \ a U\ < V o o CS//A r ~ / ) t > -- to 75" 5" y$o 7J So / /; f-7f to - f 7 r y.5 - > - 7 5 1 /51- ?- 7 r ! O- f - 75 o 9 7r /-2 7 7/ /2 - ? 7 5/>- f-75 ?/-* iT "- Dec fatt-f 76 C-J. ; / ?: r v . ^hiiArVSo//7 7/ 6 5 4>0 A3? p.J>. f/,D. C.7? X ot o, // O'l* o-l f 0. f 7 ft! V/ /V. 0, tf.b. A'P 6-3.S- f/. t> /5-^r O`A'2-' Mi> 0.32 A/, P i?. ^7 o. H fit.P /^. a ff, D 4,0. AJ . D 4`P Af. t). A/>1>. M. b. 4,P. /n I X sA*r 1777T~~ lie-*1r *--4 to'tr 7' s or lAAs iif. f-i, iht^t Jv IL^LoCt-CS/CU past c,r. /v. D, 6 -r a)-.>2- N-D. ^3,d3 ha 4.0. Z/-f6 1, ft 0. her fJ ,D . N' D, 0,73 /a, a ft b * o. ^ C~73 0.J 3 *r,o. C->4 ftiD o. 3 ~ 0'4> 4.0, W, 0 a/.D P.D. ft. 0 f<. O K`i> M,b tf'b. 4'0 ft.b if, b 4, 0 Af> A Aj D 40. hf,) 4, b. Af.d t/.b A/,0 /V.&, aT,D. 7T /5 : ! / p - / * 7 r /J /- 7 5 i iQ-n-n? tj U 7 7 .j'tt-yf i /.; //-7r /3`U 7 5 j S>. .'Oi'K.T fo i/a L CA**/*j ^ 0- ' . .7 0.7 /-o-, ' Ll *0, ^/i " -V 5/ (^*y ^ f A 7'i 76- 6 J. r>6/ *<c/>^r 5 uc /ST' Per fiCJ~tnAsIv-11 elf. o. (.2 O'll C.o f Q-(ct ^/ X17 /V . v. o. c/3 032 n <v, 0`ii 0. h2 a/.a /a a A/. Di ai.D, /vD. at ,02 C. l,f>t o.in i`V ),0T s;? 0-2o h$o o. /7 /7 / D/ t`73 ft 70. 0./(, c, 3o 6-n 0-2 2 0.2/ rj ,0, ft. O. 02 0 ff.D, N.V. fJ.D, n. o o, a H ,D. /t'X N>V, 4.0. 0.3? oz4 01,20 0.43 O.ll o.tp MS,. C'U n,D 0 ~2 tj lb. o./t N ,b 0.12 ft .0 N ,7>. 4`b. A, L>, A' b. A7, P . 4,7> N .7), 4, Dy K.D aJ.i). tJ.L. /V. D. A/.J. /M. P.J> A/,0, //.>, aJ.D N`&< ri ^,0, /V< J, a/,0, <? C-4c 0,tf Di9 p-l2-7f y;-/j-7r /0 -a? vr 10 - is-nr 11 i?- ' 7 6 fJt*r*rLi-,if/ cfi*tf*iTf ctt-ve<i LAdor fa.it A (J{`: d*m*4 Pettit* Mv. Io4lUr l/)Z iP*ytt A AT T p. /^- D, C,o? f/. b. N<D, 1' l,fl f.t? / -2 U1 0.11 / Id $,So t.*H 0.41 y.D, /^Oi W .0. A'- 0.H 0.14 3 0-#7 o-3o 0. 0$~ 0-o9 4' t>. o.tf o. to O.07 *7.7? t/.p N , A Af .0, N 0 A.P */.&. AS .0. ft. D, 4.O. A/ /V- /J Af.O. 4,t>. 0. AS A/.A. 0-tJ 0. th 0./Z Oo 1079On-: f0^TnFNTTAi L-19-7S c DOW CHEMICAL U.6.A. LOUISIANA DIVISION DATA SHEET ) G Lya>L JT tm SufiO/TfDfcesHt,cs /77> tSMA M \u TL\J \o W o> *W K t; c? o \J N / /oo sl: 0 > VJ \ < Ap U, / 0 IS S k V * Vi Ci 7S~ re> / /; /s 7 r p. rs -7T ' t* i 5 - 7 f 1 i /J? / 7- 7f /; s' p r: 7f I/j T7 Ai/ui 67 ;,xr PJiStmA Jmr if /i ,/i* f 7-; H. 7c A//<*'! # A*/.At vio r. Ci m s c -r /\^. MD* M< u. ff <0` MO. 7,p.n 3>7? n/.D. o-U Of of 2-<>d 0-4? n/,S>.. /f2S~ Of of o. 3 0-0 7 /f' A, 0. ff tp,c7 C`33 $.(?(> fi/.D, 0.07 4.7? o.Pl rifP, 3. 3} o-i? Af. t>. //. D /// D. M/i>, rt.P. /o> MiD. Mi f>Mb. M. D. a/.D, // if Mid, Mb, 0. i*-. 0-14 0-f 0 a/,a o.bj 71/L//V r*^ V,/ 74 > ' T.<aw r/'.v ^ O' jj. (7' tf'S C-7 -/ i . / 7/ 0.3S $.-io ff 0, hte fV.D, J. If. S). hZ7 IMG 0, /V 0.34 0.09 0. u N`0t Of 77 0. to 0 7^ N > D. <?Sf Of (C o> 6 A- Of 0.72 O.o f N.D, M, O' VA A/.D A- 0 N .> ff.h // fi> 3. D. oj4 0-1 b 0. /$ 0- /5" /7 // 7 r p if /" i j i) > p- i/ Qfi'Jti , . .* tU 1` u-1 tf r. ^<T(U0.'L, ^.7r f- ./ .U;.U~, 7, 7,40 7 re o p*.,M(f PF o. o t 0-7J o-s^ /AD. D.kl F,p. /, 7fl pf `O' n,i>. N,\>. f'H !> oy GSf rf`0. rtfi>. A'.p, 0.4/ 0-37 0.30 C3{> 0.3X N. T), fif `i>f M' 0. tf.D /I,/), fP.f) 7.0. NP t/'i) 4-i) H'V. tJ <r>f M.d. M.O. MiD. Mo. tf'O. M-l>. 4fii>. tiiO V.O^ aO N.b ff/b. i'j-'jj _ /> '' /> A 7 1 /J>-A? 7r -?r D*-)vt Vw/ Li) tof U,a"".uK *Y > *>*y V 1v- / ' f'lLp 7- IJOL t7cJ. O'T, f rrx)rrU.v* 7) N.i>. fj . D. /V, D. //0, a/.d, 0.$& O-Xo H-b A/fO <? J? o. ! 9 *`D, 0.3 9 0.17 Or 0- m.d. /*? N .>, 0-3% o./f tJ.D. fO,I> 43.47 MO. 9-1*1 0.4 M,0. N->. t/./r M.fb. 0-U 0.3.3 IV. P. Al-O. #.>, M.0, 7f`0M. i>. MO. 0-3o 0./7 0- IS V./T 0-35 /'/- 7* /A 77 A. ehTM t />c 0<rf l A7'f -- 7-7f /J-0O-?f Sf!>r7 cLP A'/'-o i^ \ _ 1 P A If A> r *t- ^64 OV'7 ph Ijllf-f lot--! 30/-& /$,? --- fits DO 079703 'OFNTTai . ........ LOCATION OFFICE Shop Inst. Shop Lab Grimmer*s Office 71 Check Tanks T-106 Btms. T-114 Btms T-115 Btms. T-113 Btms. T-105 Btms. T-103 Btms. 71 Control Room T-IG23 Btiijs. T-102A Btms. T-112 Btms. T-102A Reflux 7] Comp. Area OI!-', 252 Tanks S-102 R-102C R-102B D-102A R-101A ARU-101 C. ' c Cl db iS-75 GLYCOL X NOISE SURVEY_______________ LOCATION ! db r>ATF. DEC* 4 97$~ LOCATION db R-102D R/W Sump ! Caustic Pumps * At/9c Air Blower f-2- f!-U to-CS Co- CS c rCo- R-2D R-1A D-2A 9*-9/ 9T 95 Burner DH-1201 Tanks D-9 fo-fj- 70-?/ 15 C$- fo 8( R-2B S-l S-2 - R-3C , R-3F - R-3-J 0 n s5 $3 70 Comp. ?t T-102C Btms. Js-iS rr 70 Check Tanks 70-71 Storage Tanks 73-/0 So T-10 Btms. U DV-6201 *7o V tr T-ll Btms. T-12 Btms. T-2 Btms. St | St T.F. Air Comp. u C.L.R. Normal 4t CC.L.R. Alarm of , 70-75' j j jq^ Si 70 Control Room If T-3 Btms. Cl-7?- C.L.R. Depress. Car-to' >//r s/ . Change Room io-cr n T-4 Btms. s4 Portable Air Comp. Sl-ii T-5 Btms. It-So T-13 Btms. ff V Jack Hammer Welding Machine 1.-. ?sr T-6 Btms. fT Grinder - g(, T-7 Btms. Finish End - Middle Isle -- *<( 95 /V -- 70 Elector Aru-1 Air Dryers Water Soft. (A^J . t? ' N 7? So Kotcr..Sof t.. ____ _ JLLFront End - Middle Isle Slab Condensate ,/ P. A. SYSTEM - 40 ?T .......... DO 079004 f ONF TDFNTT Ai @ 63 o >o i) 0 /--N O0^O0 o, 0^0 0H> no'O@ oO > (5) o 70 0 <i Pf TAfftj o 0_ Cw/P yii* DAll* [3oo2 3*7 no /T. <) L L_ 3T @>@ 0AftO CO** 0 CD W <u> %c-ZA. @@ gXelC/T @ ArfO O^o @ 8^o B^oS) o o o o> O7/iA oo o o <%) i 3 5. > /tenet. ( 0> o-Tt'An'tJ>*Si i 1 N ' - <? rcoLX. PCA nT~ IAY*U Os /`/VS' C O N F T D F N T T ftl -RTMENTG-LiCoL I ENVI RONMiiflTAL HEALTH SUtfilARY CHEMICAL EXPOSURE DATA LOUISIANA DIVISION RESTRICTED For Use of Dow Employees Only __ JOB CLASSIFICATION: ffl/ffiTA/tH, Cotf-T/tUtr* DATE OF THIS REPORT: DEC. (5J5 C ONF T DF NT T Al CHEMICAL NAME STANDARD (TLV) CEILING SAMPLE( S) ILWICE NUMBER OF HIGH LOW SAMPLES TAKEN Jt^YL C//Lolt> /? o p Y L iitJfi Ok iVfi^oetohJ /) LOEHyixC jaJ yuos// C//io*i!>? fyofYL t'f/E &/CfJlM.'tO* / ) 00 ft O fij f io 75 S ISO 3f //j.tr a/,d. / b3 on i ~ xv 0- 3G -- / // */ /( // Q " */ ft // 7,ICH-Lo((q fi YO# tM S is o. of // // -H LoAortJB^e PYL^t/S HyvPi/7 2,3. TPi utu/* PPoPA.tfs 35o 75 So zf 3 7, r i ja- s- IS S7S -- MO- //.Ox // ti // " /A n jCHlifi.'i Ha 7RhPyl &T/IPP / S X TWA Y TWA Z TVA " X Standard + Y Standard + Z Standard " 0.(5 <(l) Acceptable .>(1) Unacceptable ti a SAMPLE PERIOD DAT(S) Dc. / <n5 TWA M.D. x C O' s // // J,(>3 // // O 7? // // t/.b, " i/ /A $*36 // J* 0.6? // // 77? _ // // it it /t // Em - Equivalent Exposure Mixture O/S Exposure to noise (A scale) for this job classification - Equivalent Exposure Rate----------------------------------- J* r.dard(s) TWA, Ranges & Ceilings to be reported In P?ll~Vol.if a gas or .'npor, or If a dost or mist. The exception asbestos, which Is to be expressed as mim1 or of fibers rreater than_5 ! e lo ./ce_ of _a 1 r_r-. villi:1-L:______________________________ Lginal: cc: cc: Medical Department, Bldg. 2303 Department File Environmental Health Committee, Bldg. 2304 V/ad 20-73 TitENT: G-iy CoL X____________ ENVIRONMENTAL HEALTH SUielARY CHnlUCAL EXPOSURE DATA LOUISIANA DIVISION JOB CLASSIFICATION: ^(XLKCQS RESTRICTED For Use of Dow Employees Only DATE OF THIS REPORT1: DCC. /77 '> DO 0 7 9 0 0 7 OONFTDFNTTAl CHEHICAL NAME STANDARD (TLV) Oa)^ -`IrfYL CtfloZiPF- ;-'o pYLtz/JF QxiVG. ,\afforJ f)LO ZH<fO ' l r* 'ft- IQ g// CtUatilb s' _ j OO /V O // ' ;o......... ... CEILING 5" ISO 2 *> SAMPLE(S) RANGE NUMBER OF HIGH r~ LOW SAMPLES TAKEN A.D. /7P, /A M i 0 ' ML ^2. 5 74 0. //,,. // " // >/ ,<? oCvf. EFE Di cat ja vpf 75 2-5* SflCH-Lofro tl YD# itf JT /o 5*2- 6. >7 - H Lot orHr/E /j 35 0 Af,? 25 /7<4> a/.O // '\<lr>P*fL CtY? CtiLfi/i 75 //J2.5 /V,D- ///>. // 3,3. 7JT tf.D. // ft (Dc,?n) ^jCHta^a/So ffUP'rt, ETf/?C / 0. /iad. tt it X TWA Y TWA Z TWA <(1) Acceptable m X Standard + Y Standard + Z Standard ^>(1) Unacceptable SAMPLE PERIOD DATE(S) TWA DSC. // // i/ M?S a ft a MJ. 173 y*& 0.23 // // a >5 // a V-A // // fifj)t a a N-b> /t // 0`tt\ 'Em -Equivalent Exposure-^ Mixture 0.31 Exposure to noise (A scale) for this job classification - Equivalent Exposure Rate- tandard(s) TWA, Ranges & Ceiliiigs to be repo j ted In PPM Vol.if a gas or .. por, or xrjcii if a dust or mist. The exception s asbestos, uhlch is to be expressed as number of fibers greater than 5 icro.7ec_nf _air _sr ;.nl. d_. riginal: cc: cc: Medical Department, Bldg. 2303 Department File Environmental Health Coioaittee, bldg. 2304 jV/sd 20-73 r ONF TDFNT TA! RTMENT: G-LIol X CHEMICAL NAME ^JlrtYL CHtoZi&E. ENVIRONMENTAL HEALTH SUifMARY CHEMICAL EXPOSURE DATA LOUISIANA DIVISION JOB CLASSIFICATION: StflfT 5 STANDARD (TLV) / CEILING S SAMPLE(S) RANGE HIGH LOW A/,L RESTRICTED For Use of Dow Employees Only & DATE OF THIS. REPORT: DEC. / < J o f ' > jU'/r mJM3ER OF SAMPLES TAKEN ''Of** SAMPLE PERIOD DATE(S) bc. I 91S J9~/*S TWA M.D. CC c r. rt f'. C c c >S?oP'fLAt/z Oxide. \oflo*J /)LD `tfJ YUiDe/S C//coXii>f ?AofYL ftf bt C.otn.'ioi ixf/C/tlo/iotfYD/tisS } 00 /jo/J fz lo 15 S 150 ----- 7a na.s' /o S-on 1- M.p. o-i / ~$7>9 /v,P, O^f 0*2% // // // / V / // // // // // // // */ // // // 0-& 2. /* Yst>. // 0.36 // // '-H LoAorf},S V* ^ftoPtfierJ* CHto/.i t-Jy&Air/ 35o 7 S' mi.f ! .r Nib. N -D. ) N-0. // // Jt // // // N.i>. /! // y.o , 2, $, TA / U!U/Q PKoMfSC- So 'IS //,*>< N2>. // i* // // */>. _ iGHlstlz i So PkbP'rL ETMFG i X TWA Y TWA " X Standard + Y Standard a. Z TWA Z Standard Af i <(1) Acceptable .>(1) Unacceptable // // // // Vl>, Exposure Mixture O.qS Exposure to noise (A scale) for this job classification - Equivalent Exposure Rate- ndard(s) TWA, Ranges & Ceilings to be repoLted in PPM Vol.If a gas or vapor, or Lt^/:n3 if a dust or mist. The exception arbestos, which is to be expressed as mm'ner_ of fibers greater_than 5 ..11cron/ cc__of a 1 r s.v:iole iginal: cc: cc: Medical Department, Bldg. 2303 Department File Environmental Health Committee, Bldg. 2304 7/ad 20-73 CONFTDFNTTAl ENVIRONMENTAL HEALTH SUMMARY CHEMICAL EXPOSURE DATA LOUISIANA DIVISION Fog Use of Dow Employees Only ;TMENT: G-Ucol X JOB CLASSIFICATION; SlocK to A $-4. DATE OF THIS REPORT; DfC. /c?/> o c CHEMICAL NAME CHioAitfti }-iP'rLtJ Qaive. -AoftOrJ ALO EHfO A Yl~`DGf/ Cfft o ? / P / -7AcPYL A t>! CflUt'tM fzPiCH-Lo&to -H Lo,ZarHtS ^oP*rl/J Chlaa* UYD>rS STANDARD (TLV) / j00 ftO/J 10 15 s 3So 75 CEILING s ISO -- 2o 112*5' lo mi. 5 11J2- s' SAMPLE(S) RANGE NUMBER OF HIGH LOW SAMPLES TAKEN Alt >/ZO l-iti fif.V. o,2o 0/0 A/,0 J /oS H * D, H O, 0,74 4 .p. H, 0 N.O, // // -V 1/ // A If A // J/ // tt ft tt SAMPLE PERIOD DATE(S) t>c. // a // / 915 // /y // t/ tf // ft // tt Aa c TWA V. P !.!% 0-2 7..... 0,o5 fi*b. Ht> 2,3. TAUmttAQAAoPAf/ So IS aM>, a/,d. A ft JcttUAa ;So ftUpyt. Bf/I'-A ( S X TWA Y TWA Z TWA * X Standard + Y Standard + Z Standard 0,/S Af,D. Cl) Acceptable ^>(1) Unacceptable A ft it tt N,\). // tf 0,0/ "Em - Equivalent Exposure-) Mixture D.o9 Exposure to noise (A scale) for this Job classification - Equivalent Exposure Rate- .andard(s) TWA, Ranges & Ceilings to be reported in PPM V0i.,if a gas or vapor, or i:.g/m3 if a dost or wlit. The exception . asbestos, which is to be expressed as nuiR.-.r of fibers greater than 5 .Icton/cc of air stapled. .Iginal: cc: cc: Medical Department, Bldg. 2303 Department File Environmental Health Committee, BidTM. 2304 GV/ad -20-73 OONFTDFNTT Ai ENVIRONMENTAL HEALTH SUi MARY CHEMICAL EXPOSURE DATA LOUISIANA DIVISION RE STRICTED Por Use of Dow Employees Only cTMENT: G-LiCoL i C'L AJOB CLASSIFICATION: S.<J.~T~ aa/ DATE OF THIS REPORT: t>EC. WIS ? c G -C CHEMICAL NAME CHloitibE STANDARD (TLV) / CEILING s SAMPLE(S) RANGE NUMliER OF HIGH LOW SAMPLES TAKEN 0.79- F*.-< O/'rs SAMPLE PERIOD DATE(S) bc. 1995 TWA >,7 P/lofiYLSA/E OxiV PAoAioti /)L,o \flr* `fUtOE tifi. C/ica/fii>e J 00 __/to Af Jo ISO 3. o Q.f? .551?-.. ~o. i7 A/.P. st.s>,, At.ol // // // // a i/ a // // // 0.44 u O./ 9 a 09 PAoPYL ti bl CtitntYlv; IS i/j. r 0* 3? P./C a a 0-27 6,iCttLof{0 ti YOA ItP 5 10 o.*i V ,p. tt a O./0 CH LotlorHEtSS- a/* PdoffLCtAg Cn/.bit HYi)A;/7 3 So 75 a 39\r A1.0 s/p. H n j2.5* Af.p /J-0. a /t // a it it 4.P. at.O, L 2, 3. TAlCtfUifO P/lofAriB 75 N,/>, 4.0. tt it tt tt At P. LJtHUfit lies PRuP'tl Et//?iI I 5 X TWA Y TWA Z TWA Em " X Standard + Y Standard + rZ. Standard 4*0, a/ . o <(1) Acceptable .>(1) Unacceptable tt a it a /y.j. 'Em -Equivalent od).GExposure^ Mixture Exposure to noise (A scale) for this job classification - Equivalent Exposure Rate- tandard(s) TWA, Ranges & Ceilings to be reported in PPM Vol.if a gas or vapor, or r.r^/m3 if a Rust or mist. The exception ' asbestos, which is to be expressed as number of fibers rceater th.in 5 tc_ro i/cc _of_alr_r jpl.-J_. riginal: cc: cc: Medical Department, Bldg. 2303 Department File Environmental Health Committee, Bldg. 2304 IV/ad -20-73 TDFNTTAI -RTHENT: G-Lj C<oL X ENVIRONMENTAL HEALTH SUMMARY CHEMICAL EXPOSURE DATA LOUISIANA DIVISION JOB CLASSIFICATION: &/ 71 oV C-L. O-SI-RI C TED For Use of Dow Employees Onlv DATE OF THIS REPORT: b>C. /7/ > % c lL fj CHEMICAL NAME STANDARD (TLV) CEILING SAMPLE(S) RANCE Nlll-i iIER OF HIGH LOW SAMPT KS TAKEN SAMPLE PERIOD DATE(S) twa Oh'fyi. CHL&P PpnpY L t *lfi Qm on 9\*f / o>J Alo iff oc-: V<n yeDf t/. C/sto* ii>? PpdPYL ?.tJ bictn*,:u>'i EPiCtfLofto tiYD# ! CH f.o ilorHEr/ / } 0 > /v&aJ ta 75 S 31 o X /o -- 7. o ua.sr /O (\r7,r Sii 0.77 j.?/ . 1.-72 0.4! n,o. h/, >. 0,0 f 0.2! A/.D, o. H N.D, //. t>. PCHUif.i IlYDAifS 7S? //j2.r hi, 3 TPt c/fib/* PPoP/)r* fo /v,o. L KHlsfis/So ffUP'TL RT1NP i ,-2 X TWA Y TWA Z TWA = X Standard + 2 Standard + Z Standard 11 rf.D, A/ ,>, <(1) Acceptable ^*(1) Unacceptable 7p A" - \ iOj it/*.,' ,1. // // ft // // ; / ft // // t/ // ft // // // ft V/ tt bC. 197$ L75 // // o. $4 /y ft o.s? // ft O.S7 / // Q'>9 // // fi.b, // // M*>, p // N >. // // AJ'd, // // Mb. Em - Equivalent Exposure-) j.H Mixture Exposure to noise (A scale) for this job classification - Equivalent Exposure Rate------------------------------------> ndard(s) TWA, Ranges & Ceilings to be reported in PPM Vol.if a gas or vapor, or r.g/ui3 if a dust or mist. The except ion asbestos, which is to be expressed as mml or of fibers greater than 5 .Lera i/cc_of air t rol. d. __ ___ iginal: cc: cc: Medical Dope ru.ent, Bldg. 2303 Department File Environmental Health Committee, l>'dg. 2304 7/ad 20-73 CONFTOFNTT Al RtENT: G-Lj CaL ENVIRONMENTAL HEALTH Slkl-JAltT CHEMICAL EXPOSURE DATA LOUISIANA DIVISION X____________ JOB CLASSIFICATION: T' /\Z<yT- RESTRICTED For Use of Dow Employees Only ^ ________ DATE OF THIS REPORT: t>C. i'/J'S g' c CHEMICAL NAME STANDARD (TLV) CEILING SAMPLE (S) PANOE NUMBER OF HIGH low SAMPLES TAKEN O I^YL CtHoA E jr * ,j>. 1 A-< 0//-rc Ox l D ii .\oftotJ Alp enyvn:__ __ ' //j W-QS fJE C/JC oti ii>s }AqPYL // th CtU-v 'toi j 0O __ /v o/J C ~l o 75 !5o -7 o 1U1.5 >(tO <>*$ .*L- /o r 0-3_ 5*7. A/>, g- 7/ // // // // j / jr /O 0.0 f YiloZorHE^C /J<i 35 0 U 377 M .). // ,j). // it ^CftttjAi HYDAifS 75 / J7>. S' /V.*), A/,0- // 2, $, TfZ\ Cf-lLg/^ PZafArJ? !>o 75 /V,D. V.U if ^jCHUda Ho ETifPtl X TWA Y TWA 61 " X Standard + Y Standard X TWA______ X Standard 0./4 <(1) Acceptable ^(1) Unacceptable A ft SAMPLE PERIOD DATE(S) c l'.JA bc. // ;/ // // // // iqiS // // // / // // j/- >,_ /.iff /o7 o. t>% a/*d. >b. // // H,b // // OJ3 'Em - Equivalent Exposure-) Mixture 0.177 Exposure to noise (A scale) for till3 job classification - Equivalent Exposure Rate- oendard(sj TWA, Ranges & Ceilings to be reported in PPM Vol.if a gas or v-.por, or n ;/ji3 If a dust or mist. The exception ; asbestos, which is to be expressed as mu ' er of fibers^grenter th 1 n 5 .1cron/cc of _Mr c :';o'1.;-d_.______________________________ riginal: cc: cc: Medical Deportment, Bldg. 2303 Department File Environmental Health Comsiittee, Bldg. 2304 IV/ad -20-73 fO N F T D F N T T AI RTMENT:(j- L'/ C O L X__________________ RES TRICTED Tor Use of Dow Employees Onl' ENVIiOflHEUTAL HEALTH SUMiAtlf ClitMiCAL EXPOSURE DATA LOUISIANA division r,. O' JOB CLASSIFICATION: C* 4 * "DATE OF THIS REPORT: I) C - 19/7 c i - f /4( i*/i r i' ft. CHEMICAL NAME STANDARD (l'LV) CEILING SAMPLE(S) RANGE NUMBER OF HIGH LOW SAMPLES TAKEN Ot^YL Cti t otZ i i? G / s N .0. /., 5L F** tlj) :>//~_-_ _$ i.MFz Ox i 0 .<l 'of / orJ /)LO fl;Q.S tri Fl.it) */ Ctica/t t Z> t' j 0 Ct fj&tJ JO /SO --- 7o bio # .a b?4 ljO$ . Atf>. // */ ft // // // ^AoPYL cfJE &l Cf/taFlD^ 75 0-35 0-24 tt ft 'PKLH-Lofio YD# ir/ s to if. t>. // tt '.HLoAoTttEtSE 5 k. Cnt.^Ai UYDAi.S jt, 3. TP / Uttb/.b PRa,'n*rJ 3So 75 5o i>3 7.r l )3..75 //. r> n.O, // it A' D, rf'O. it it N.D. A/.0. /1 it .ZHlafistSafRiPYi. EWr<\ i 5 X TWA l TWA Z TWA Em " X Standard + f Standard + Z Standard = a/`D` Vb. CO) Acceptable ^(1) Unacceptable a tt SAMPLE PERIOD DATE(S) TWA Dc. // // it // 1975 // it /t it A *1 ih 5-6 // it // a a a K'Q. a a t*.b. // a !U>. Em -- Equivalent Exposure-) 0- of$ Mixture Exposure to noise (A scale) for this job classification - Equivalent Exposure Rate----------------------------------- > aidard(s) TWA, Ranges & Ceilings to La reported in PPM Vol.if a gis or v rpor, or r. j/m3 if a dvt ;t or uist. The exception a cbestoSj which is to ba_ exp ce_s3ed a s _nu cih a r of u lbor s j\ re a ta_r __th ai1 5 fjj c o i / e c_o r airs ...p 1/ J ________ ____ ________________ Lginal: cc: cc: lledical Deportment, Bldg. 2303 Department FLle Environmental Health Committee, Bllg. 2304 //ad 0-73 00 079014 ONF TO FNTTAlf I DEPARTMENT: ttt ENVIRONMENTAL HEALTH SUMMARY CilEtllCAL EXPOSURE DATA LOUISIANA DIVISION GrLYC Ot JO___________ AJOB CLAS S IF ICAT ION \ A. R-E... K T R I C T E D For Use of Dow Employees On1 D/ 5 T DATE OF THIS REPORT: /77$ CHEMICAL NAME STANDARD (TLV) CEILING SAMPLE(S) RANGE NUMBER OF HIGH LOW SAMPLES TAKEN SAMPLE PERIOD DATE(S) TWA C hLi>r'>dc. f&oP'tLg*i" Ox jD E rAo?td*/At(fk veLfci /tue >o t / JO& /o Jf /3o -- 7.17 .$o o. -7_f 17.0. X(>o /*jr N. 0. 4 FoA. iHoms // ff /' // / ft Pec. tr tt // i97<r * r r* t* 0./4 5.25 -L0..Z2L9. ffotVL P i CMLot it> 77 /12.7 O.if 7 0.23 0! CHLotoHyp x trJ JT JO 0.0 f a/<D, cj/ioxt, -rf/s-je Mu. 3 5o 417.5 Oi0, A//i>- fkbf'fL*Jt CHLoAaUtDt/H 75 //p.r M v>, N,>. ).1{1 TAlCtilot* 5a 75 N.i>. /V.D. - Vl CHLoXO ISO HoPyc t+hcr ! \_J X TWA / TWA V. T\; K X Em = X Standard + f Standard "r Z Standard " o. )4 N- P- <"(1) Acceptable ,>(1) Unacceptable // // A it if *t tf if // o it // * 0, ft 't Q.oS ft rt.b. t * MO. ft it ff. A if o. of Em - Equivalent Exposure-> Mixture O.^H Exposure to noise (A scale) for this Job classification - Equivalent Exposuie Rate--------------------------------- ^ Standard(s) TWA, Ranges & Ceilings to be reported in Plvl Vol.if a gas or vapor, or If a duct or mist. The exception is asbostos. vrhlch is to be expressed as pur bar_of fillers _eater _tbrn_5 mlcvi i\[ce_of _air_r.amu]ed_. Original: cc: cc: Medical Dep: rtmint, Bldg. 2303 Department l'ile Environmental Health Coir-ait tee, bldg. 2304 l;CV/ad ! 1.-20-73 no 079015 (' O NF T D F N T AlI DEPARTMENT: (S LYC0L X______________ ENVIRONMENTAL HEALTH SUMMARY CHEMICAL EXPOSURE DATA LOUISIANA DIVISION JOB CLASSIFICATION: I.A6 &,T, RESTRICTED For Use of Dow Employees On DATE OF THIS REPORT: j)C. /97T CHEMICAL NAME STANDARD (TLV) CEILING SAMPLE(S) RANGE NUMBER OF HIGH LOW SAMPLES TAKEN ViH'YL CHlotiOZ / S' N i O, N.$>, 3 foP 8 thws e Of toe PAbpiorJ \JljJ YLtDffSe CHtetiPS }0O /V OrS to I 5 ---- do $.o3 /.// 3,U. o.iii A/ /Q. // Af ft // ft ft ffi.ef'tLl:*/? ViCHLtftdG o. 96> 0.5- r /* it kPJCHLoKoHYbtuS iO o.o 9 t/iO. /t tt CtfLatoTtfEsJE A/tt 3$q im.s v.p M '()> * ft ffoPY t*JC 7T U2r 0v * i ft tt 1.5.7. -T#iCHioKOfAi?A*/C 5o If ft.#. ND. *S tf , fVCtiLoto ISO MofYL ETtfEA i W X TWA If TWA Em " X Standard + f Standard X Z TWA 2 Standard e 0./lf A/i0. <"(1) Acceptable J^(l) Unacceptable */ it Exposure to noise (A scale) for this job classification - Equivalent Exposure P.ate SAMPLE PERIOD DATE(S) TWA Dec. k 4 t* 1975 o tf tf V. i>. IS-ii ~3r.}$ tf.p- *0 ft 0.?/ ft t/ 0.05 it k ft k N.&. it tt AD. tt i/ o.oi Em - "Equivalent Exposure-) Mixture 0.55 1 ---------------------- > Standard(s) TWA, Ranges & Ceilings to be reported iu PPM Vbl.if a gas or vapor, or iug/i.i3 if a dust or mist. The exception is asbestos, which Is to ba expressed so number of f i barg r < a ter tl i a a 5 i dcrou/cc of air campled. Original: Medical Department, Bldg. 2303 cc: Department File cc: Environmental Health Committee, Bldg. 2304 RGV/ad 6-20-73 DEPARTMENT: G-L'icz.L X ENVIRONMENTAL HEALTH SUMMARY CHEMICAL EXPOSURE DATA LOUISIANA DIVISION RKSTRICTE D For Use of Dow Employees 0 ___ JOB CLASSIFICATION: ~7O <0,3*_________ DATE OF THIS REPORT: E>CC. /7 / > <\ i i_ _ _ _ * 1 DO 0 7 9 0 1 0 ONF T D F N T T A(f CHEMICAL NAME ------------)-r--*-Y--L-------C---tilo----t-t-->--r--j-----------PAoPVL SfJF Ok iv r P^oftotJ Alo Hyr s V//J yt\oeMe C/jto*/&? PA6?yl 0/0r Di ent . Eft CM loitoM-Yl)AifS CH tof.o-rHZi/f 5`PtioP^lCh/-- Cr.hr Hyi // STANDARD (TLV) CEILING / l DO fSO /J lo IS s 3S o 5 ISO -- ,7 c> Ifs.r /o ci ?. /. r n:?.< SAMPLE(S) RANGE NUMBER OF HIGH LOW SAMPLES TAKEN N*D, o.94 /. v/ t>AT, . Af'I>, o.g% >'3.6 v, 0. 3 // */ // 8 /A r.s " */ // 0.23. 0.^5 0. // // // // // Ai.b, M ' /*.*>, //.v. /< M h3, $ TCI'/Huso pr-.tr. S'o 73' N.X>. aA0. ^ >Ct!l )i" t 1 S o r" i \mJ " X Ti-JA Y TWA______ Em " X Stand;rd + f Standard 7- Z__TUA_____ Z Standard ** 0`3(> N,b. C(l) Acccptr Lie ^(1) Unacceptable M it SAMPLE PERIOD DATE(S) TWA Dec. // it it ti // // // 1975 // tt /t // it it // D.if ~To4 A/'b* 0.30 0*17 N.i>. N.D. // it // // Q.il Era - Equivalent Exposure o.zH> Mixture Exposure to noise (A scale) for this job classification - Eoalval' tit Exposure Rate------------------------------- ---> jj Standard (r.) TWA, Ranger., A Ceilings to La reported in i'PM Vo t . if a g. s 01 vapor, or i..g/tu'> if a dust or wist. The exception i s cb onto v., vl ilch _i r,_ to l> a on i r c c; :j\ r sjnu 1 e r o fibers y cs i or lb a n f. i,-imr/cc of jt I v grin*. 1 ed._____________________________ Original: cc: ce: Medical Re; rt". out, Bldg. 2303 Department FJla Environmental Laalth Comiittee, 1 t<Ig. 2304 KGV/nd DEPARTMENT: ENVIRONMENTAL HEALTH S'JM.IA VT CHLij'iC'.L EXPOSURE DATA LOUISIANA DIVISION RESTRICTED For Use of Dow Employees On' Q-l-j C r> L 2_ JOE CLASSIFICATION: 7/ 0. S.DATE OF THIS REPORT: t>EC. /7 - 5~ 5. r ii ? is?r ( ONF" T OF NT T Al CHEMICAL NAME STANDARD (TLV) CEILING SAMPLE(S) RANGE NUMBER OF HIGH LOW SAMPLES TAKEN ,'^lNyt C t! t &*Z i b . NJ Pft.ap'fLStfE OxiVti P^oftotJ AC & H yv z Wirt yt. toe/S C/jtot: ii>? / }0O /v <? // / 1O S ISO -- ao tf.D, 2.* of /> 3o N i t>< ^.l>. / 3/ 0.7 o N. P- 3 // */ // 91'* r.s m */ // PPdPYl F.f/F. i>i Ct>{.' IS ns.sr 0.11 o. T9 J/ // EPtCf/lofto &YD/? i sS S lo 0.34 0. lo // // CH LoPoTHErtf. 35o tJ : 7. r it f> PftoCYWt/:- C}!`. nfi Uyi // 75 l )T.E lt.S>, N,0. // // 1,3,3 TP. ufitd/* Pi ->Pp' 7S AI.D, *Jk. // // 3tCHlu' -> iSo fPaP';t. P I \rn/ X TWA Y TWA Eib " X Stand;.id + V Standard 7 7 TWA______ 7 Stand; rd ** 0J.9 . A(.D. ^(I) Accept;ble ^(1) Unacceptable /' n SAMPLE PERIOD DATE(S) TWA T>C. 1975 Mi). ft // /.63. tf f* 4 / // /V.D, a ff O.bl // // O.l5 // // *iT>, // // */.o. // // d.i>. // Ein it O'U Equivalent Exposure-/ Mixture o.ilb Exposure to noise (A sc; lc) for this job clnesi fleet l.cn> - Kq. lv;J uL Exposure Rate----------------- ----------------- v Standard(s) TWA, Ravifp-s & Ceilines to Le rtported in TTii V0.i . if a p. r or v, p. , or i,i;,/i.:'i if e dust or tel at. The creep.inn is asbestos, which i r. to ha c . prore_ .1 a cp r. her o' f ' b n, a ;;atf j 11 \vb in . un/ec of ri v renpled_ _____ __ ________ Original: cc: cc: Medical be.'rl ant, Lldfc. 2303 Depar tisent l1 J1 Environ .snlal health Coi'.jiltee, ) hl^. ?30/: RCV/rd . -20-73 do 0 7 9 ? ia rO N F T D F N T T A l DEPARTMENT: QHCoL X ENVIRONMENTAL HEALTH SUMMARY CHEMICAL EXPOSURE DATA LOUISIANA DIVISION RESTRICTED For Use of Dow Employees 0. JOB CLASSIFICATION: 7/ S- 6.7TDATE OF THIS REPORT: >C. fc7T5 CHEMICAL NAME .'-`V/Wyt CtUoP lb L STANDARD (TLV) / CEILING s SAMPLE(S) RANGE NUMBER OF HIGH LOW SAMPLES TAKEN v.o. AM>. 5 poA. 8 fh-ws SAMPLE PERIOD DATE(S) t>c. !cn5 TWA y.A \ 5 __ii__ PAoP'fL ME OxiVB PAoftoiJ A tucH'fV;-: Vf/J VCiDf(^ CtftoX f PAofvi f>'E t>/ c/.y' flC.HLo&otiyi>irJ } 0O /jo/'J 1 ' ~lO ISO _o 5 if 0X7 // " O.2o */ 44 fi *t>. // // 7/ 4* // 7/ 152 y/ Ai. // 7i.t>. 115 liars' XV 53 // // 7 // hoi 5 lo 0.i}% 0./} // // // /' Dxa CHLoo?MF,/f. /J<- Pf.oCh-U`ClE.r,/: Ay;, -,tJ ZS o ITT 17. f l ) J2. 5' N,b Al>S>, 7> # V, D, tl.D, /> tt // // // 7/ fit.p. NO. 1,2, 3. Tk / ant,/ pp .pp,/;- ...^ICHUr'i t So fPaP';/ P //"V So J X TIIA Y TUA 75 J7. Tv.TA -5 hf < <), 'TpJ . 0.1b N,t>. <(I) Acceptable 7f ti 7/ r/ " X Standard + Y Standard + 7, Standard = j>(I) Unacceptable &T> jUcy c5#sJ<>(LyL 0'$5 it /i N.p, 7/ 77 o.p_ Ew--'Equivalent Exposure^ OX7 ___ ___ Mixture___ Exposure to noise (A scale) for this job classification - Equivalent Exposure Roto----------------------------------- > Standard(s) TWA, Ranges & Ceilings to be reported in Pi'll V01. if a gas or vapor, or np./uri if a dust or uiist. The exception ji s asbe r-to c, u'nic.I i i s_ to b o err. ores ci.' _n s _nv> '.ar of _f J be r s ,. '<('' i to r 11 rj i_ b i J c roi i_/cc_o f a I r r a inp led._______________ . _ Original: cc: cc: Medical Dap-'!ti. xnt, Bldg. 2303 Department i-ilc. Environmental Health Corral t tee, llcb,. 2304 RGV/ad u-20-73 f.O N FTD FN TTAI DEPARTMENTG-U Co L ENVIRONMENTAL HEALTH SUMMARY CHEMICAL EXPOSURE DATA LOUISIANA DIVISION X____________ JOB CLASSIFICATION: ~70`7/~ O' V- RESTRICTED For Use of Dow Employees On DATE OF THIS REPORT: DCC. /c/ ~j 5 ^ CHEMICAL NAME STANDARD (TLV) CEILING SAMPLE(S) RANGE NUMBER OF HIGH LOW SAMPLES TAKEN SAMPLE PERIOD DATE(S) TWA rt/MYi CNLoKibC V./ PAopVL/JF (^xjot , PAofioiJ Alo /4<fZ>r. VM Vi- Cf/taXtO* / }0> /JO a/ e lo S ISO --- - 3o u. > A. C/ /Y.D- ),*L O- 3 C. ti, ST 3 PF\ 9 //t ins // // // 4 4 // 4 4 J>C. // 44 44 / 915 // // /t A Jj3 PpoPYi. F.ttF. t)t Cf/uFia-: 15 o.iU o-ZS // // 4/ // o.iif EffC&LoPb // y P/f / r* S /o O.cfo /^i>. // // // 44 0./& CH Lot or//FsSf /J << Z5o (4 : 7.r A/), tf`b. // 4, // 44 Pf.oPYlFr/r Ilyo'lrP 15 l)3- F A/.V, A,D, // // // 44 Hb. 1,3, 3. TP 1 a!U>/0 PFoFSrsy- So 75 N,V. // it 44 it , ^jCHl it' : /So PpiP'fL t~f; ", i W X TUA i TWA Em " X Standard + f Standard A 7, TWA Z Standard *" O, f(o r*$>, ^(l) Acceptable Z>(1) Unacceptable // 44 // // o./o Exa - Equivalent Exposure-) 0,!& Mixture Exposure to noise (A scale) for this job classification - Equivalent Exposure Rate--------------------------------- > Standard(s) TWA, Ranges & Ceilings to be reported in PPu V01. if a gas or vupoi , or lag/m'; if a dust or laLst. The exception Is pshestoa, vhlch Js L o _b a er..pref-rod as nirber of fibers r*. eater tb.m__5 nicne/cc of_alr_f cmnlecL_____________ ________ Original: cc: cc: Medical Departs ant. Bldg. 2303 Department lilt; Environmental Health CoL.*iittee, ]'idg. 2304 RGV/ad 1,-20-73 DO 0 7 9 0 0 0 C ONTTDENT 1 Al ENVIRONMENTAL HEALTH SUMMARY CHEMICAL exposure data LOUISIANA DIVISION RESTRICTED For Use of Dow Employees c DEPARTMENTG-Lr CoL _X____________ JOB CLASSIFICATION: La&^REP DATE OF THIS REPORT: f)EC. fc/15 CHEMICAL NAME STANDARD (TLV) CEILING SAMPLE(S) RANGE NUMBER OF HIGH LOW SAMPLES TAKEN Cliffy L CtitoKibE vJ PAoPYLE^E Oxive PAofiotJ Alv ViW yeiorc//otf fi>f / / 0O /jo a/ lo S !6o -- 7o A*0/,SI y.p. N D, 0"!7 A 3o Ai.&, J? Pi\ 8Puts // // *t // // i / PtfiPVL crte >/ C/M'U '/l:: fi(LELot{6ttYf>Pi ft 75 S' UP.S' lo 0-43 a/ ,s>. D.3& fi.o. // // // // C H LoAo~fH ErSC Pfs.aP'fie,/* Ciu.oft. 1,2.3. 7f?.\uuu/* Pe>fs.r':- 3 5o 77 S& a z v.r / 7J2.5 'IS tf-D, v.p. U.0- ti 1 y-i. K >D. // // Ji // /f it .PiCHUfiiSo fP.tPn b7!y' <' l X TUA Y TUA Em " X Standard Y Standard .2 Z TUA______ Z Standard _0jJO _ //i>. .>(1) Unacceptable /, // SAMPLE PERIOD DATE(S) Dc. // it tt // / 91 // tt tt // // // // // // // j/ // // tt TWA 0,9 f Elf /*,&. o.tf N<D, tf*Dt tf'O. V.f7 Exposure-^ Mixture o.n Exposure to noise (A scale) for this job classification - Equivalent Exposure Rate- Standard(s) TUA, Ranges & Ceilings to be repo* ted in PPM Vol.if a gas or v.-.por, or mg/m3 if a dust or wist. The exception i s asbesto r., uhlch is to b e_ - pressed as nu*1 '.r_of _i!) a rs _ p.r. at f-r than 5 i ' r r o n / c c of ai r rr. mp led. _________________ ________ ____ Original: cc: cc: Medical Department, Bldg. 2303 Department Pile Environmental Health Coramittec, Piit'g. 2304 RGV/ad 6-20-73 co Fs // F/ZuTH 5u/l U fry Ofc. . / 9VF~ V/ P(L C'OfJ 0 /~ft O'* S jty/f 0 Ft '7~'s*i s /9*fO C&x f ACo C Wry\ j*f )TF~ C $2- /\f<oc pot Fj>/ P<-F Pc H ~foP Dc/Pf Foil Fi> Ltouj C*/S) / fz~,14 "7~i C.*/ 7_f*h F a<>- *2 /~r4 c ~7Tti K -- 5? 93 J$7 0' Ooo J/ 0. 0 oo Tipf 0, t> o <j$ 0 . 0oo />3 >7 7 7 -- -- y>7 0 o o J e> 9 z- /C-uff to f) TT X / $F r^/lt-Z 9/Ve C'F'd (J rf 777. T^ F' c A ~777y>. Z^j /ST6 C~ IF* C /) r TFC T<>P 777m/ 2coc Tf>7 vpt - P-P. 97/l> /f C OL `is* ~ - b ' X V/l $.j. / 0 / Ord C ^ trom&JoK b G~ / /p OJ Caf 3- ^7 no 07q?oi roNnnFNt i ai co f. Dec- /frs~ \JP<- Ct>AJO I~r I Offs t c C U Tl OfJ T'truSs Co+ifd'* jr c_ <? 6 ______67) 1 / /i ! i U rJ Kri ?u/ */ I \Jci P.o i \/ Lt> fit- f V C t u/uz'. y ----------------------------- ---------- 0 LtJ TIGaS ~T/ An (z /=>? 77>/< 3/Q tf-o o 0. o o o 3 9 f tf.oo o P // 0. o e> / o c>7 Cs *9 7 j ////- U /O ________ C- *c &73 ---- f\3) a/ C- (; -r t A*< " UC(- / " 4 %- J>. -) /> u ^7 D S/ ZC / 0`.' i (- r*-> /\f ( S'/* /^./isoy'.. -- / o o c (jDi PJ-fS t~c, ~f~ / L-fii~ / ^ C [) '-Trc~T^P- J?od c r^- > < \JPC (9 O C <-/ < r* - /0 P /<9 p<+fi /t-efr '< *' /o xt --------/ 90 cr ( O r*,/s'J > /f a 3 Cp, 00 079 ,"' 9 OONFTDFNT TA to f0 f\ a f~ i/'tP, (pu ick fvr $c~rT`ft Sff'/ixA ~r/ oa/ CCac. /Z> 0o/?c/?a h ) jlr Vci, A /; />tj - (' <\QG t / 7W, (//M XT' w Ul-- t^cc 00 JLV cs~ -- X <x " ! 3-0 C (, fm>S) (ijfo 5f<) C tf T *O tJ _ J 3 ~? $ r<z 3 > o 3o 9 ?r/ 36f 0 /* j# <j />,}/'<- / X <f r/ 1*2- on 079pp3 cu fyiAK in C- 5 r/9/^D /y) e7'iL/dt> tp 0 {=sJ Fotf. /r^T7^)L 7~7~~ - / Af &- C/M/?Cc>ci> E~ Qu t/> m f.* l4 ' / s-h /h is/iSC/fT' vAirije- a/ D1 fwct^, i> g-- Al/f - C/\ rn t e.*. t i . Ok C (TOu/tiT / r/'f r -7> -7Ucj~ <y/ OrtcD -kktsi / Kj'^tsh /V" 7~0 C-CfC ft . *-0 rtl^ A /<V'-/ t t /Ir1-*J ^ 6* -ft//*,, >.v t- / OftC - tt^AlCuc4~rio*ss ', () G - <<y Cc>^)^L>V^ACJ^O- /yl^> frl/s C03- h * /^) orf dnJi,?n*fi jr- Oo 079pp4 no/vr T^NTja c 7r 7/9 n i) A a/D F/Jc t ofc Foi\ (T' ^ ^ ^ -- r^j) />'^ *^'0 /v> />- () J?j_/V.XJL - Jo o. 2o~?7 r>f/* l qjj 7 >, 0 ^ O ^// ^ ^ 0 / 9 P j cj, ^nNFTOFNTTA co 37%*/#/?> /}a/9 r/)CTiZ p&F fyc (J? S Q- )__ --_ ?0 ,,L /i n /* C (f) /./T<?XT - Cp'2c?f7r- (p ` ?'f`F7> _ O' e 0 6 DO 079??0 C ONFTDFNTTAl c 4?-/-7* ST/lAfD/QKO rf'SO Tot o F/>! Q; 4. & / tLJL ^ @ / J 93 X r ^ 0*2-9 ?o (3) 0-3 9 32 > 30? __ C> . t> a o f d* DO 079007 OONFTDFNT T Al co PAcrTc/t f 4. Dcipp? (P ?(' 'JO Ail (7) Jjj? ^ OO 5 = o.&yfs- (j) 0,3732. &. oc>3?: 00 0?9??8 CnNFTnFNTIAl /?-!>' '7 c () A*1* F/jCTot? Fo,t l/CD (J) f. (- y so - (np /* t (5P /.2?c> x ^ 's o - o. ms (j) O ? / F s~ 3/0 0.0 O/oo? HO 079009 f.ONFTDFNTTAl (o 5 TV/aj Tjf)/*.'& F~>n /^' d/d CL-' (~ X *-/ ^ nJ, ym 2*0 m /1- () V'8l x S ^o _ &.3c nr- q. 0 orn _ = -2<f O Q/,./) q, pec 73/ . 2 on ^ _ 0. CO C S7C O;o (rw) O.'jor/' _ . Zoo Q.occ&y3 DO 079030 CONFTOrNlT^ (J) 5` (r X iCfe'/ ? On, l fpn^ /ft? C (5) /.Ul y X Z-o _ p.m* ' C) Q. 31C f _ Q-OeoJ?/ DO 079?01 O.ONF 1 DF NT T A( co S77)^0AFp (j^) ^ Fst~^ ?o ^ t (2) Jj / 5 y jZ Fo () 0'2~7>~7 -- /7*> Fo/t Pfts >,2 727 DO 079030 C'.ONFTDFNTTAl