Document x14j0w46mGpoo17mJ6Zaq2k2E

INTEROFFICE MEMORANDUM JULY 21, 1989 FROM: ANGIE SVOBODA, SR INDUSTRIAL HYGIENE TECH. DEER PARK MANUFACTURING COMPLEX TO: P. T. HAMILTON, MANAGER CAT CRACKING & GAS DEER PARK MANUFACTURING COMPLEX SUBJECT: ASBESTOS MONITORING RESULTS As requested, asbestos area monitoring was conducted by Industrial Hygiene at all four Cat Cracking and Gas control rooms to determine background asbestos levels. A total of 45 area samples and 8 grab (bulk) samples were taken at various locations throughout the control rooms. The area sampling results may be compared to the following DPMC Exposure Guidelines: Permissible 8 Hr. TWA Exposure Guideline Asbestos 0.2 fibers/cc The area monitoring analysis were performed by Shell Industrial Hygiene Laboratory at Westhollow Research Center (Attachment 1). All the results show the concentration of asbestos fibers in the control rooms were below the minimum limit of detection (0.01 fibers/cc). The identification of asbestos fibers in the grab samples (Attachment 2) were performed by Health and Safety Department personnel. The Gas Recovery Fractionator control room is the only control room where asbestos fibers were identified in the grab samples. The grab samples were taken from the area behind the panel board and in the back room over the book shelf in the attic space. Although asbestos fibers were present in the grab samples taken from the attic space, no airborne fibers were detected in the area samples. All the area samples were taken in the breathing zone level, five additional area samples were taken in this control room for a total of fifteen area samples. * DPMC-05189 LAM 008688 Also included in this report are copies of two previous asbestos monitoring surveys, one conducted by B. J. Matusek in March, 1988 at the CC Fractionator Control Room, and one conducted by J. E. Barton in June, 1987 at CCU control room The attached monitoring results should be posted in area that are accessible to the personnel who work in these control rooms. If you have any questions concerning the sampling, please call me at ext. 7102. ANGIE SVOBODA Attachments cc: W.B. Austin J.T. Flynt AS Chron H&S Satellite DPMC-05190 LAM 008689 CL CO or -roer < -COi rhs- sz o --- J-- CL or o co co .oszr o 3: o_ < CO <c or LU O < _J O CL^Z S or -- <UJS co cl -- u CJ to QJ JD O O oo co o i m to u I-- LU QJ to UCO JO^C2u *JrT LU CO 23 Ll or CO CD -J < CM o c CO CO LU c o 'oc o X o< o or CJ < CJ Ol. so LU 2: CO * CO LU CJ O or CL. LU 2 =c z or <c o_ LU XJ c QJ QJ C JZ 4-5 Q. o QJ to E isl .o CO co QJ to cn *o -C c QJ 4-> r-- 03 * jt I--<o oW O 4d-> cl <v > t--( L ) to JO XJ * gj i-- CO CD QJ CJ QJ flJ c*c CO > S- fO *- r-- 0) <C Q. VO CLr-- 1 sz S- 4-> QJ to c. u*: sO CJ QJ c co $- CJ XJ CJ o QJ r-- O 4-> CO CO > i-o ja CL 4- E --QoJ. 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Cl EE <a ra cn CO DPMC-05198 to ra CJ CJ S- L- LAM 008697 -IPARTMENT/PROCESS:CAT CRACKING & GASJOB DESCRIPTION: AREA SAMPLES CL VO LU CC CC -^5C rH I ^ --- CO H- UJ O _J o ---* CL 2Z cs:-ucci s: CO Q- ' oo u C: JO o L CO CO to OI II S- f-- LU CJ CO O LU .3 CO LU -- 21 -- LU CO ZD Ll CC CO CD __ I c <\J LU __ I o CL c CO LU o CL 2: o LU 2: 4_> 4-3 S- to ra o >> ) O JD z E *-- .n "o rod) o +J o > "O o C O *r- <0 C #-- r-- O CJ ra CJ ra i-- tO 4-> CL.X S- C (A 4-> O CL O C r-- 3 (U CJ C N CJ o o r-*0 O CL O O) r- <4CLi-- E t- c ' E -- S- ra CJ M- - (C (T3 QJ w +J oc CO ^ 4-3 3 4-3 <a rO Q. CJ <0 3>P J QJ E *0 <c .o to jQ <C 3: -Q E C O -fj *r-- O (Q r- cx OJ *o -^ > cu <-- to CJ o o CJ L*D 1-- 4-> CJ cl c in c o- o CJO L N -- o CL<4- +J O) E O CO C O S- *r~ </) CJ CJ JZ -- CL4-> J*D O J CJ *o CJ t-1- e l. < E OXI 4-> tO XJ CJ H- UO C <0 >0 O r- CJ JO -r- CLXJ 4-> -- E 3 cj co o +- i-- O to CL 4-3 QC E VO L. ro <0 r-- CJ to CJ O +> JZ L 3 m 4J-+J CL 0) L c E 5-000 < cu u CJ C CJ *f- M- <4- "O o CJ o to >> 1-- JD CL fO CJ CJ r-- SCL to E C to QJ -C ra o CJ 4-> +j i- -r- o a . O CO co CO 3- *0" co in m irxH co o f~* cn CO \ CO CVJ vo If) co rO-* rHo* o t--< CD CO CD CVJ vo LO to O -H IX <0* O rH CD CO cn CM VO LO to O f-H O r-H CD CO CD CM VO Lf) VO O rH ix *4" O rH cn co <d CVJ VO o 2T O O cc o CJ cc r-- f-- o. zE o ra CO to DD ra oc CJ n c_ CJ OJ f-- o. CL c= E ra ra to to <a ra CJ CJ L- t- CJ r-- CL E ra to ra CJ t- CJ r-- CL E ra to ra CJ s_ CD CD tH LO O I 3S S CJ X3 to O CL X CJ CJ cn to 5CJ > to X3 CJ 4-3 JD o r~ CJ CJ E r*4-> 5- "O 3o C r* XI i_ 1 CJ CL cn O r-- CJ r-- CJ O. JZ E 4-5 ra to V<o aj CJ +3 t3o to c ra rCJ s_ E3 "O ra c <o 5- O 3: 4-> r~' to 3 ra to 3 QJ S- 5O OJ 4-3 f-- ra CL L E ra CL to to OJ CJ l_ xz 4-3 ra 4-> 4-3 ra ro jz: r~ 4-3 4-> to to CJ CJ 4~> 4-3 (O ra u VJ -- *r-- "O X? Z cz *r-- r-- XX o CM cn CO r--< CM LAM 008698 EPARTMENT/PROCESS:CAT-CRACKING & G A S J O R D E S C R I P T I O N : A R E A SAMPLES CM Otncc + cxi o </> rc - <D 5 Eo Q--C 0) +2J a s- > CO -C 03 E sa_j QJ S- < O o i- <+o <0 5 co ua CO u CL ou CO CO Cl I-- O I 11 u * ui a> ro CO O LL!\ra 00 UIh-Zt- o:Ui co *-- u, : 00 o --j <=C CM o CO Ui co CL. * O o o v ion 1-0* r< ^ O r-4 CO CO 0 C\M VO ooa oa Q) UI h- CL <2: O 03 o to c: to ai c_ DPMC-05200 LAM 008699 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 . DPMC-2729 04/89 (R) INSULATION INSPECTION SUMMARY FROM DATE 06 TO .._________________________________ DEPT/UNIT C PM /bHT The-following equipment has been inspected for insulation containing asbestos. The original inspection summary has been filed in the Health and.Safety Satellite, HSB-115 to be in compliance with OSHA 1910.1001 and Shell Epidemiology Study requirements. UNIT CPU /rT EQUIPMENT *i CfM/bHT ______feffrHQcc __:__________ ASBESTOS hipao hJP 0_____ TtLS QfSoi/r //i7ck<?aJ KCtC K v tier m NON-ASBESTOS flG-*.' ft l A_s X X` - piGefc/jLASS /P&P X {.) G. 0\LAZS A Information Lopy CH8T8912902 - 0001.0.0 DPMC-05201 LAM 008700 72^ DPMC-2729 04/89 (R) FROM TO * INSULATION INSPECTION SUMMARY <7^ DATE _____ ~ +i DEPT/UNIT ~ z. The following equipment has been inspected for insulation containing asbestos. The original inspection summary has been filed in the Health and Safety Satellite, HSB-115 to be in compliance with OSHA 1910.1001 and Shell Epidemiology Study requirements. ` UNIT \ EQUIPMENT ASBESTOS NON-ASBESTOS xK /{/. !T>A j/' /^AiyT -...A, ArZJL /-$ A )T cc: Health & Safety Satellite Information Copy & CHBT8912902 - 0001.0.0 DPMC-05202 LAM 008701 n 3 *r DPMC-2729 04/89 (R) FROM TO :/S,jX INSULATION INSPECTION SUMMARY MTE DEPT/UNIT c. The following equipment has been inspected for insulation containing asbestos. The original inspection summary has been filed in the Health and Safety Satellite, HSB-115 to be in compliance with OSHA 1910.1001 and Shell Epidemiology Study requirements. UNIT (V EQUIPMENT ^ ASBESTOS NON-ASBESTOS ________:______________:___________________ / _________ _______________________ :___ . * (O f ' J5lL--_________________________ i1 y ' cc: Health & Safety Satellite .Information Copy * CH8T8912902 - 0001.0.0 DPMC-05203 LAM 008702 dx'f Ctsc/cer- //oos>n 4 2 & . 2-142 100 SHEETS 2 2 -1 4 4 200 SHEETS A\" * ^4 -> to DPMC-05204 NT ft). LAM 008703 ;j.M I S O M U tli . 2 2 .1 4 2 100 SHEETS 2 2 .1 4 4 2 0 0 SHEETS OiA^ l^ecoi/e&Lf U) DPMC-05205 LAM 008704 2 2 -1 4 2 100 SHEETS 2 2 -1 4 4 2 0 0 SHEETS MpRU (LontAoJ k!oon* w< DPMC-05206 LAM 008705 2 2 -1 4 2 100 SHEETS 2 2 -1 4 4 2 0 0 SHEETS * : . % S u) * 10 DPMC-05207 LAM 008706