Document pBKNxXqwMrynXmj74O8Rq35Mk

Shell Oil Company Shell Chemical Company Interoffice Memorandum 72 VO JUNE 22, 1987 FROM: W.B. AUSTIN, INDUSTRIAL HYGIENIST II, HEALTH & SAFETY DEER PARK MANUFACTURING COMPLEX TO: T.A. ROBERTS, MANAGER, CENTRAL MAINTENANCE DEER PARK MANUFACTURING COMPLEX SUBJECT: MONITORING RESULTS Attached are area and personnel exposure monitoring results for asbestos at Lube Logistics. These results represent long-term or eight-hour time-weighted average (TWA) exposure. The sampling results may be compared to the following DPMC Exposure Guideline: Permissible 8 Hr. TWA Exposure Guideline Asbestos 0.2 Fiber/cc Several of these results exceed the DPMC (and OSHA) exposure guideline and indicate the need for more stringent controls and work practices when performing these tasks. Industrial Hygiene should continue to be consulted before beginning any future asbestos removal jobs. The attached monitoring results should be posted in areas that are accessible to the monitored personnel and others who work the same job. We appreciate your assistance in this program, If there are any questions, please call me at 7369. , W.B. Austin WBA/md Attachment cc: J.W. Clinkscales H.F. Ely B.J. Matusek A.F. Schmit V.J. Ware ECB Satellite WBA Chron CHBT8717303 DPMC-05941 LAM 009512 r 02 o I-- C iSl o_ <S) LoUc 02 -- ZC sC --H 1 :s CO 1-- 'Z. 0 --I 1-- Q_ t-- <V O OO 11 O y 02 O 3: UJ O --oz-:I1O0--2 "z---:i' <tu2: OO O- MONITORING RESULTS FORM CO OLlJ LO --J I H CoO a. h- UJ c oo LiU2n0OmOnC>JZU---JI* sC C\J o ooo oo aSE_ O UJ z 00 00 LU O O aaz <02c n_ o XXX X * *0 c -- 03 03 3 00 *0 <D *T0 CO > oj 03 L- 0) f-- CD O O > fO <o <0 +-> O) 0 (rt > E M- 03 f-- *-- O 03 S- J3 CD +J E*0(\l '- 03 00 0 x^ Q_ CO T3 OJ L OJ *- CO O C _Q M- S- OJ O. 03 lO "O S- co 03 C 4- CD -- **C-- 4<->o *" "O *--<o > I-- to i- < O 3 OJ 03 +-> O- <L> E<D tCo a: -r- CL 03 ra1o- U LU OJ'--I > oo X -0 C r-- 03 03 3 10 T3 0J "C5 >0)0) S- CO 03 r- CD O O > <0 <0 <0 MOO co > E *+- <0 r-- -- O <0 L- J3 CD +j ETJOJ r- ro <00 *x awe <0 **" > r- CO -O *-- s- c 03 S- O 3 03 03 4-> Q- 02 r- OE to O- OJ U LU > 03 C 03 31 CL rd O'-- o "O C "O r- n3 03 to <0 +J a> 1+- <e -- *-- O s- L- XI CD 4-> E " CM r- <t3 (/I O'M --^ Q. 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Q. on to 0J S- 0J --1 cn O C JD 4- L- 0J CL <0 on r-- T3 s*. on to C <4- 0J r* * O cn 0) "O on on - C X3 cn r-- cr- 44t->J -f- "Or- ** t-- <0 >--(/) L- <X. L- o 3 qj (O-Pa (U E w c ai lu > Cflj *ct- *f--r L 0 o--X Oo oo co MONITORING RESULTS FORM cc o I <c CO 3 a: 00 o LU a: 00 O I II <CJ->> h- LU 00 o LU U. C LU t-H OO CO => *--* CM 00 CD eC O LU CoO CO oCD <c Q CO O- z: o 00 00 LU Oooo_r o o oo oo O LO |x CO I CO I CO cc < Q_ LU CX> osj- X5 OO O Q. X <T3 -o OJ CJ> OJ I OJ E u -a =3 o 0 - -C L1 OJ +-> Q_ .C cn on - c OJ *- OJ CL +- H3 CO <+O OJ 0sJ- 4-> c3 cn 10 to -- 0) L- E <0 -3o /) S- - o * 14--3c-n> c^n5 0uJ s- 0J +-> f-- CT3 Q. L- E " 3 O. </> on 0J OJ LJC <0 4-> +-> (T3 <0 -C JX 4-> 4-> on cn OJ 0J +-> +-> o(C u<0 CO *5 -5 c: c CM O CO x 0inj o X X ct--o i o fC3O= p p o LAM 009514 OCO UJ Cd CO CO CO DC C o Cd -* I 3 ^00 t-- HD_ oa: co o oa: LlJ CD --alOw"z-* <2ELoDc S CO o_ --- +-> CO +-> 3 on O +-> to 4- **") on oj <0 03 c a) O ro X> r- U 1 < <D d) to L. "O <T3 O <T3 <0 "O "O a; 0 on c 03 +-> E c 03 On to O u to 0 i- > CO E 0 4-- <0 0 OJ <0 Xi EE > "O "O 0) U c aj S- <Q oj <x> *0 >u r-- co Q_ c CO 4-- e +-> (D O <D 0 3 S- S- c CO X> O O 4- r- CO -> 0 to +-> to t+_ 3 in 4-> 03 0to J r>_ X5 to r-H fO a> to > oj oj *0 <T3 u -O j- <T3 E r- at n3 0 on O <+- +-> c s- (0 4- s- f-- 4-- C <0 0 O L. > 0J 0 <0 0 C u ,-- 4-> X) E O to to CO 0) a; S- a a; S- 4-> c 0 O 00 "O <T3 0 3 i- c c <T3 CO CO 0 0 r- <0 "O to <0O to u> < "O -0 XJ * a; C a a> O r-- on> tO on+-> 5: r-- c n3 <0 O r-- XJ r* CO E 0 XJ c c > a> to 0 3 O > 0 0) O E XJ C_ oj to a; s. to 4-> on s- > S- 0) 0 O r~ f"" p- a; 3 3 E 4- Q. s- O 03 O E i- 0 r-- s- S~ C to <0 i- <D LJ 4-- </) xn CLja oo CD CO CM CM oo CO MONITORING RESULTS FORM ooc CO o oo o*C3D CO CO Cd Lo O 3O --I II ^ o_ S) UJ U- <sr j2J3OmUZJ W CO I^Dm <0 JO LU CO CM o OO CM O On CD O *- oaon o V oo CM O O'* CO O -* rco1 in 1 CD o CM O oo oo O CD 00 001 I CO 2: oCL. CO CO ooLU CC Q_ ad <cCL. UJ <0 <13 0) 03 S- S- <0 so-j <cQ <c <c COCrr--*MO^l ro 0tn1 h0CCzcDD* as0, Q LAM 009515 Shell Oil Company Shell Chemical Company Interoffice Memorandum MAY 16, 1987 FROM: H.F. ELY, SENIOR SAFETY INSPECTOR, HEALTH AND SAFETY DEER PARK MANUFACTURING COMPLEX TO: T.A. ROBERTS, MAINTENANCE MANAGER, CENTRAL MAINTENANCE DEER PARK MANUFACTURING COMPLEX SUBJECT: ASBESTOS MONITORING RESULTS Industrial Hygiene was requested to evaluate potential asbestos exposure to crane operators, from the asbestos clutches in the crane cabs, during normal operations. Attached are personnel sampling results for asbestos on Heavy Equipment Operators. The sampling results can be compared to the eight-hour TWA exposure guideline of 0.2 fibers/cc of air. All samples were well below the applicable exposure limit. These results should be posted in an area accessible to all crane operators. HFE/md Attachment cc: W.B. Austin E.M. Ratley A^P. Schmit -"tCB Satel 1 i te HFE Chron CHBT8713302 DPMC-05945 LAM 009516 (1) X in d ic a te s th a t the sample r e s u lt is a measure o f the e ig h t-h o u r tim e-w eighted average exposure. (2) X in d ic a te s th a t a re s p ira to r was worn d u rin g the sampling p e rio d . CCOd UJ cd 'r---f-icndi <3c: '--CO h- z O<Chcd- o hH 1-- Q_ Cd LU Cd Cd (J o CO LU Q 2Z Cd Q_ o --H UJ o --J O "--- O2E- M Q Z <UJS CO Q_ w I II LU a uj OCd OCd CD CO LCU CO O0*"33 OO I II LU O LU CD -J CD 1 II LU O a lu co z L0U3 => CD -J ULU O 1 II o o_ h- Ul o LO Q LU X. <c LiJhZL. oo CO ID -- LO CD -J CM a; Cd LU 21 O 1-- 1-- o z a: c o <c o_ so UJ sz oo oo XX X X <D cn c C <t3 O -r- S- +-> 4-3 <J ro XT LT3P 003 Cl > O O O OO EE x: 0> X 4-> C CO QJ S<C 3 r-- O S- -- OlZ O Q. E 1 OX -- </> CD <V (O Q) f-- E *- E o. 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