Document mqmeMvEBzazLDBn6mYmE6my3J

Shell Oil Company Shell Chemical Company Interoffice Memorandum JUNE 29,1987 FROM: J.E. BARTON, INDUSTRIAL HYGIENE ASSISTANT, HEALTH & SAFETY DEER PARK MANUFACTURING COMPLEX TO:' J.W. OVERMAN, PROCESS MANAGER, CAT CRACKING & GAS DEER PARK MANUFACTURING COMPLEX SUBJECT: INDUSTRIAL HYGIENE MONITORING RESULTS FOR ASBESTOS Attached are area monitoring results for asbestos which were collected inside the CCU control room per request of P.M. Spicer. The samples were collected to determine background asbestos levels. The sampling results may be compared to the eight-hour TWA exposure guideline of 0.2 fiber/cc of air. The results indicate asbestos levels were below the minimum limit of detection (0.01 fibers/cc). These results should be posted in an area accessible to all employees who work in the-CCU control roonu -- Attachment cc: W.B. Austin A.F. Schmit ECB Satellite JEB Chron W CHBT8718103 DPMC-05708 lam 009242 Cl. CO LU CXL - mCXiL zc -CO I-- z o *-- f-- CL --i O' o co LU CO Q LU CC * o 12 CO LU O' < lu a sa_: oc ^i--i <us CO CL. ^ I II LU cc O LU Z o ro CD --I o CO LU I It o O LU rD CJ O LU co CD o u. OC 3 CD _l CD CO t II cc LU =0 O LU o CO -- Z ccLU =d h-h CD --1 LU jo o 3 I II a -- LU \ JO O LU Lu <c -U *-- z CO 32D*-hC\J JO CD --J o <o a: <c oa < U CL s: o ro o CJ o > O <4- -Q o fO f-- *o f-- CJ ra 4-> 3C O CJ 4-J r-- oo E o t-- <o o O CJ S- CJ c r-- CJ O O C. O.J*: 4-> E wi c ctoo *co; oo E oE oo 5- O CO t- S- CJ c *t-- f-- co O CL CO I- o CO 3 Z C CL o L- o L- O CJ u> +J r* H- 4-> C cn CJ +-> O O O CJ c cn ra aj cj -Q f- c s- CO r> co r-*r JO CJ .* f-- DD ra r-- -- O CP O C_> TD M- > c c o o c .CJ CJ rt3 *t-- <T3 P Ur- -Q i-- CJ -o Kj r3S--i- r-- C CJ r-- CP 3 3 0J CL'- L D C MP U E -C <U V> O 3 Cl <o CJ J= C r- C *r- C CO JO -r- rC 3 *0 i- r^* co co o N/ co in CO uo ro-* --i CO I CM t-H I UO O V- CO o o r-x uo o-- r- co i CM I UO CO CO LU o o a: Q_ z C < CL 3 <T3 CJ <1> J- S- << DPMC-05709 LAM 009243 CHBT8718106