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L/1 *r. DISTRIBUTION LIST PLAINTIFF'S EXHIBIT MON-2321 TO: G. E. Davenport B. W. Eley (St. Louis) Complete Sets H. M. Keating (St. Louis) cc: W. H. Collier J. W. Frizzell J. S. Hagood A. E. Hutton R. B. Kennard S. G. Pappas L. C. Peeler F. L. Thompson W. W. Varnado Complete Sets G. L. Bartley - Maint. Gen. J. H. Bordelon - Ethylene R. W. Ceyanes - Phenol W. E. Groce - SAB R. E. Guilliams - I&E Maint. G. J. Guillot - AN J. F. Hart - E.C. & Util. R. W. Hoch - NTA W. W. Klemme - Control Lab R. V. Louvet - Resins J. J. McQueeny - Sorbic C. R. Murrell - Hydrocarbons J. T. Pavne - Distribution MAP 005050 t j LAM000876 Monsanto ` -O" . %*M H . ` _______ Don L. Meade - Chocolate Bavou Plant - Ext._584_7 f TC SUBJECT EC*fNC January 26, 1979 Chocolate Bayou PlantIndustrial Hygiene Baseline Exposure Survey TO See Attached Distribution Attached in summary form are the results of the Chocolate Bayou Industrial Hygiene Baseline Exposure Survey. The intent of the Baseline Survey was to identify on an acrossthe-plant basis exposure situations for all materials of concern so that controls for exposures can be implemented on a priority basis. This summary represents a compilation of data taken in 1976, 1977 and 1978 and includes approximately 7600 actual analytical measure ments. J From this survey, routine, sustaining monitoring and corrective action programs can be established. Based on an analysis of the results of this survey, requirements for Chocolate Bayou's 1979 Routine Monitoring Program have been defined and are included here in Appendix I. Corrective actions (both engineering and respiratory controls) have been implemented in all areas of significant exposures. Meetings with Department Superintendents to discuss in detail this information will be scheduled in February. DLM/bg Attachments ) Don L. 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U xa u X u> a u a Ui a a a Ui a 3V r u. u u> X2 O w u. wj" sI U<iJ z c Vi < 2 Ui u <Nl >- > _1 > " <_ MONSANTO STANDARD 005066 c- % LAM000892 a - zf o\ Eq <z --. a z2 2z u in fc* HO V) u c. O'. Q* OW z < a-* oz 2 X C aas5 X2 XO Ql ~ a ou u< c X u*. in f0\. 0~(e\i > < x n ~~i X c^ V taL. 22 ji ~* j* --' C f\. w: X -- ---- ac cc -- (V ~ ~ c a. c m c X O J*- g -- ri rv. n cu c at c x -- rvj O (NJ na r* p-. r- ^ m r ^ -- CO c m ox m oG oGG oOO XV r- rv o: m G c r*. c GoO GGO Oo V* "V. cGG oGO oo *- Vi vj G G ' x f\i OJ tr. cxc-- i/i in. r- CM o---- e nc o mc cv, r** o ^ e t- x -- m C oo GGG oGC mm * ^ w. r\. G c^ G GOO OoG oG O mm v * rvj r- (\ C sj (v; cv. -- <, e <Vj r* CM Vf GoO OGG CGe mm mm V vN/ (NJ G -4fV O ^ C ' 9OG Oo O CGo mm mrn m-4 VV o Oo cGG oGG mm v v( oOO o9O c CC mm mm Nf G G G O G mrn *i x -- -*n <r -- sC n n f- n r\: C MKTMYL S T y PFMF 100 005067 o o o a Z <. < r t- \f. x3 i- C- < V < <, X 0. u X ^ u. X 0 < a. < < Ct X Jlt-XC 1/ V 4 4 4 2 a. x- x ^ xx a aa aa 44< h- x i/l i1/a1/u4. 4x xX 2 2 aa4 < t- 3 </> x av x< xa a x cT < LL. 4 OJ X 3x3^kX l/l r- l/i O va a</* x< x< x< x xa aa aa< < < a X <4 2. i Xx - 1" c a(/ <x x4 xaa a<< Q -J u_ 4 4X2 h t- ^ C Va x< x4 x4' x aa a a << < 442 1 3 >- x O (/: 4 < a xx xa a a< < 4 '< X 3 1- / 4 < axx xaa a4 tr a X a LAM000893 X U2. aoXZXXX< X ammmXoXa>Z- xtVCc--x/T-). XXXrs. Xa2 X^ Xz--< c<3 - XXz2 aX XX2-- X oXX4X mJ uX>~ oXXXaiX uX> c< XoaXXz_>-i ) >> "> ^ ^ ^ ^ ^ > l/l z u.' X X uc \ uz UaJ O~ a. - uc u< wu 3 00 I WO UC 4j crr 19 r- I i <-- u o> ^ r-t VMI T-OOH3 O. mi E<3 u Ucn cs c. g u i 8. 6 OZ ua i MAP 005068 LAM000894 ) n O 'iM I l- A t i' ll I k I i i i STW I L H V G IM <lr. SUMMAt-Y z z c \ U2 Xo a~ ax uc o< X X c. X cr. z in c u uu co m at >s C X ki *H < O O bU.au au a v <y u c i- - --* c c rj o U 3 CO Si o Oh a mcosccrv.o<v f\j -- m COC 4 D a O' O' (V rv r- r> <r CTlTlTfV. sC r- r*" ~ cc ^ LT. 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XX X2 a a < 42 4t-. 42 xx x X. r- X. d. x 4 a. x X -- XI X O* ut"-.3g -X C/ c. a -x xa a- <xa CawpM5f**Cxd/ a a < < < " a VJJ VI <J X <3 i V X u. a c m <3 c ir a ik z au < X' rv. a LAM000895 rv> 2 x tt UJ C- > ^c CTi vO Oin o o Q_ < $ X X c \ UJ > <J z UJ O a~ o< o c V Nea ea >* u .e 3 -oo Av ERAGF O >f C ~ 4 sr MJ> P" -- o c n -- -- n no c ococr; -o -- c --^ oo kO pH V S/ cc 4 rvj >o s -o in w ......g...r.-.....r.-..--...r...,.7....^. < a M MO 0^ SAMPLES h i l o 4 4 ^Aj 4 4 4 *4 n m Oo oo 4 J. Si X. *i-- LT^r-jin" u </ < . Zi. Q U. u.. ao/ U&. Q a <u<'wb- *- HJ1 ih- v; 1</3(/a<: j.. a. a. i a. a o < ? S ljh c TAM ff 2 < D *4. LX C 1U/ / Cd a> UoJ -J < H UuJ < t*t> I MAP 005070 LAM000896 z zz oo LU > (- z uaaj *O--uc l<; ) ( O 'f in H A I t <AYnil ililJ U S T M l AL H y tilh N t SUMMARY CL <Z1 r- n <v rj a*. m jc a 4t */. </ T *ooo o in CM o N .O OO VA O Oa x2 a Iuu.Il. K ua< X * < ^ . --1 j 1 a 3- 3 1/ v </ < u* < y <. X u. Xu. xu. \j < a uj 3U < x aIS 1/ i/ 0 a </ XX IT X aa Xa a <3 U. J X ui X *l. X u. X U X Uj Ll. u- uJ Uj a < a < a< x < a q a x a ir 'i u. > ua c Xz X II Xz --a z a uj o c* u* I'M z X< UJ X Z -J H- UJ Z UJ > > rsj az XX U. U. 1/ MAP 005071 (. LAWi000897 ^ ^ ' l ' r o i l l ' ( H IS T K l/M _ H y G I f M UIUM AW Y ir z Uj X z c u \ Urf > <J 2 ui O aa ~cu o< as s. 5i oc - c o o jgo*u CIH uuco u a a. h oo C 06 U -H C O < -* 3 t *r* u u a. o r- c *s </) p*. q y y a) v O u U 3 cj -M U 3 -s* o cl CC V ^ *- au u --on ua II)00*4 uo ti c u w a. J= -4 u n _* so nu aguuseeoaC 3"D CL (J) Ui U 4J O3 o r^-N (V -t -- OC p- n -- )--c c co --n o o -- CM (\j c CM -- ; e c. c cc C CM r; c c c ir, ir n CM o :3C es CM IT n- n c in cm X c ^ IT ir ir u_ c ir. V ` I, -- -* X * V r' j C ooQoaoaao CM a CM CM o o w> O cm n 4t 4t o -h a CM o o * in m CN 2> --X zu < -- or X aa u. U* <X X J. *-- H- c aa u. u. X2 -- cc a _1 wu o_ X -- 1-- l/} 2 *4. < K a a. iT -- 4 3- r i ^^ O 5zuj o --j a <-* o C/5 C/1 a c G. ac~ wa ua. Ca aa MAP 005072 ( U IH 'I'I. I I I | ) 1 1 " 1 1 ( X X c UX UaJ o-- a - cu <J < c *oc O N b <H U CO CL H < o O UU uj oJJ U (w3 a c u ~4 -h a) a. a. SO *3 co E scaa u 3 K CO MAP 005073 UJ o 4 -- !TI . -- c -- Od . m c fV r* _ 4 <vj fV O (\J r-, r* <\i *c __ c c r- -- IT. c -- G o C c ru m o o o G o G - -- G -- M O sC < ru f\l V f- f\. _ , _ j cc _ -- r: c --a c c -- 4- D CVj c c c g c c 4 C c C C G c c j* G c c G G G -- C G G G O G _l C V/ r- O r\j Is- n e M 4 rvi x C r- in p- r*- _r* X o n n o o n n x O' a. -- 7 . 4* j* lT. G 4 C 4 -- G c G c G fU G G n 4 Od o aX-- fs. >C r-. r- -- < Ou If. T 7* J 7 >J -- rj m j* 4 7 7 X J' 4" T A H tfW rlllS J .'J II'IA M 1J I / I I s i ll I ' t IHIJkl' --a c ak <ir i *a 4. 1 ? - ^ i/i u << ii. u. u. u. a i a < <g 2 * r^ i-- y* ir . C. x a. u; a. a a < u< a U. <x i. > r- *- 7* U << _r a. IX.' a U.U u_ a. a q << J. u_ u_ a a a <a j d <4 <1 j >. k H- >- J\ a t-- ^ I* - J'. >5 H if. < < a ul ua. ua. (/ ua. ua. ua. ait. a1/ u<_ l<u Va 'a4- a< u. a a u- a a c < <i a Q < a < < a < a c 2 a c 2 21Llj LAM000899 0 COMMFNTS CORRECT1 Vf / A C TIO N P E S III. TS a -i O u 2. U -H C. "3 W co o --< o ST P3 C.-m S "3 -- ok. *O- y4-1 c3r Co c co o 3 S *H 3 u a -- w *3 c. E 00 -- u. >s ai c du. --* -h s o o .a o a o *j O J3 u. o 3 u. co u c. in o w - -- u a. W O c. J- tfj os o oc. c- Cl 4-1 X O u ai 00 O 4-i c o ob --cn -c4 oo * c. ? e -a 3 (A hi 3 O J6 c >> 3 4-1 w uO 0. --u4 hi 4o- *jo4s e Oa e gCJ k y to efl 33 <0 hi u9 a &0 9 c e x cn in 01 aui au a a Cl 3 U *3 3 cs 300 3 -4 *3 U C. E 01 o X 0U1 M3 U uc. o 3 C o -x. <y o cius a u tn u c3 a a *3 O *3 Xai -3 0*4 3<9 Ua 0 h WOO co*h u G3L V-hM *3 3 3 o <v -3 4-1 g CO a co a ra ^ c >0 3. O -4 g Zu C a Ui o >* < g c --i c i a to fGC C cc <c mm ITS >C mm vC o c mm x. n i/> LO >C <x cr G mm c G in <x- G G O' mm Oo Oo r> "<%J G mm G rvj C G mm o vO ^c f\l < --o C r' G --G G 4J- IT c n. cc co o cc c c G O CG o* C If- c C c (\a x rn r- _ cv o O' <7- o n 3C ui & o O' o 0J r*, c o -- ru mrn mm c m o -M m in c G ry G mm o r: -- -- fv. r- m IT r*- LAM000900 > -T MAP 005074 ooo < < U- < X < . -- l: 1*. h- i, i-- J 3 -- h" -- in - i/. J, </ 3 < < < (J 9 bk< U.' X tx. X X j. u- -I XX ~ a- X Q << < a< -- vi <3. u- i O - I- J. u. Ui X X <0 X 1 c z. c c 1 c (.* c c a ca ' c h- tn ~ hi c cc o o H -- PH H IS T (I"'Y c o r r e c t iv e / ac tio n riF)-J= UTIL S/..'i<>U NO P f l HISTOhY results comments O E (sOoh ug <0A1 4oOJ AJ ou -- Q. C>-Is OUWVO 0 3 0. Cl -H W3 34 **4 <O CO c r\j X w XX < /* 4 *H c PH ph oo* o - m CN <H f-l >tAr,- -->4 I 3i/ u.. X U. X a< U- a5 Ci/ U v/i X a UJ v. Hz< a. o< IN IT IA L DETERMINATION (NO EXPOSURE) JUi 5 tfl o Su fl* 228 LAM000901 ? =9 Sr CO 3 C^ 3 O u g e. II ^ e. *j a w x ra n -* a ci c y c >h i e 3H >3 0 --. S k> t0'"' E- -a4 CHOCOLATE BAYOU IN D U S T R IA L I1YCIENE SUMMARY u*v L/*l Q CNJ ozz o ffl (X D v> uu z < t-- tHo a. tel a c3toa tael X O az a WAP 005076 LAM000902 1979 MONITORING SCHEDULE -- CO < < < a z. = -- .6-- O-- jz a a. jz c^ c iaJ Cx- o 4) c o o *o g =: -ee --.c -- ->o* lJnOfc.l*<CJ11C UOC7-** " S fa. 4* Vi M < < -- a-- z c <: cj a h =sz E rt Xai --(9 c 0x1 a js *h j: o -xj o >s co <N U0*>0\ -- CJ jC o CJ Z < c. o c=j wr C=* Oz' -o* CaL OC Z <11 - Ic -- 4) o as H faj CJ coo .Oec>-H uC & .c O .4eJ *<0a uo ransu < Z CO C01L 4c1 s a. 01 -C a. -J CJ a MO so fM a aoX =2r- fOa fa. *01j * $*H O Oo 2 -uoO fa ton < a. h i -4 ce Oo uO TOJ -CHD uc 01 X>> < < < 2 CJ A Cm j: *4 jz o <- *o o JZ <3 -- OJ C. *- U l_l LJ C. r LAM000903 MAP 005077 BENZENE CROUP **ANCROUP ACETIC ACID FORMALDEHYDE CROTONALDF.HYDE PPAH IIC1. u X cn U < OQ Q CO H 0*0 X CQU >rN uu u.| X< Zl CO c o v xu Co <a0 r 4J 0) X3) -t4t i-i O O >* U C 4- r-4 X *3 QJ cn th 4J XX -H 4J UZ&.Q3 X3 CJ *H H Wt X 4J J-i CO O -H CO Q c -* < r-4 Q CO M UO H< U* Z 3 X JJ X CO ^ 1H Z o Q < CO Vu t-4 c cm o o cu U Q) c kl U U H c 3 ca O X -H S U *rt <5 UX U X CO > 9U UX z c *h wfl a> n] < Ui Q HZ X o CO X u o CO 0) aci a> ^01 cQ) Jrf u H Q) Q id X o CO xj c X u o CO 0) 3 c <X 0) CO r-4 Q *H O -< c OH h C "vU X X CO a> < co im u 4) z X H H O UJ CrS < ft. z Q CO e *o- o Uu 4J 3 C <X <1* H OOlH OUH M o C JJ CO CO 0) > < CO CM 0) Z X C H as < Dh uj z a CO C ^O4 Cou o UH C V Xu C 3 CO c C OJ 01 o *H CO ^o V4 . S >1 u 4J X CO x *a to o> > CO CJ U X x< x c 4) ca a s h-. x 3 X X f-t -H CJ o Ou z C 4-1 UJ 01 CO O > X X ou c ft. ft. a a ui a> ca> HX X o u u < a CocJ Z| < CO > cj Z c xl Z <J O Ci4 3 X m U CO < x M X HZ O <3 Z < CO Hz<l < Z C<0 T03> -XH *o03>) H C co 4J CO O CO CO C HUo f--(tQ.* CO O H CO p-4 4J Cs3 CO C X U (0 CO o --* < H ft. oo ft. a. al a XVo CO c o XM CuO Wo CO CM X H>3v X Ci c CJ <3 < Q> Vi e- 5 0101- cto eu ow oc. XV4 o CO 03 OJ Oe<9 CU -0t1 oCJ > X- a, cT S c0S1 0)- X>4 oei u>% <cj V3 CJ o <-l c CO o oj -4 H e oi m p4 oo uc CM 0) CO X Z ft- p4 <y H <Z CJ < d N HO < c 01 C>JN PQ CJ z < ai X oas O .. MAP 005078 LAM000904 CHEMICALS ID IN I9 7 8 -T O BE MEASURED IN 1979 CHEMICALS ID IN 1978 & 1979 3 XJ CO X T3 O. -rl 03 o CD C CD <a QaJ aX H TJ IX 03 62 C3 r- r-C oX CD 3 H u o 0J XJ CO Eo rH XJ 3 J3 XJ CD c i--C co J-3 Poi Xa E3 iH 03 Pc r--^ X u Pc JC o H Hu HPc ao) < o J3 IX, O XH CD ID T<3D 0XH Q uP3-cc C3O Ha "3 H PXoPCHDc "XOPoJnc TCH3D Xo sCD Po0 TP3c >. 33 E3CHJ r--cd4 -Ut a a co XCPcOJc CD rl Xo 3o 2 DcPo3c CCJO ~0 OH < o rl Poc Esc CD rCH3D XCCJDJ < t-->1, X XCJD 2 CD 3 CC0X OPc Ph PCDc > rH CO CD cID r--3< o E-c i C *pl > 33 Xa3CJJ P3c i--1 O X o u >> 2 Pc r--l 3PCCDcJ J3 XJ 3 r"C < rH J>=> XJ 22W MAP 005079 LAM000905