Document a1V6bbn20LaYOywMLon8Qqb5N

. 5-78) Shell Oil Company Inleroltice Memorandum MARCH 9, 1982 FROM: SENIOR INDUSTRIAL HYGIENIST TO: SUPERINTENDENT HEALTH AND SAFETY SUBJECT: RESPIRATOR USE SURVEY After much discussion and due consideration, a final determination of the respirator use requirements for Maintenance North and South has been proposed (See attachment) . The Maintenance Organization has given considerable thought to the process and has concluded that all craft jobs are Category III. Please let me know if you have any questions. P. J. Snyder PJS/gri Attachments cc: With Attachments L. V. Ashe W. W. Reeves ECB Satellite PJS Chron LAM 004358 DPMC-10432 00 00 o 00 O 00 O 2 r> CO C 3" cd 3* "5 --' O 3* c rt> <-t n> Q> C 3 m 3 --j --i CD --j O 3 3 O "3 C --j -- X- 3 >3 O "1 << CD to a> *< 3 o CL tjQ Of ct 0J --i c+ c ---K---- O a> 3 fD rt o -n o m 3 x rt DJ -- s Cl m rt> <3 c M M3 l CL 00 O cn 0O ro O oo r+ ro oo7T oo x X X H c << --* Cl a> X O --* "3 3 CD fD c -* o 3 3 ro aiD fD (D 3 rt> ro n> 3 * CD "O fD 3 3 NJ 3 fD QJ 33 fD m xa o cto a3> RESPIRATOR USE REQUIREMENTS (D C XI -D to fD C fD 3 Q. -< "O O 3 --'Cl fD 3 -- 3O ri-D CU C --1 _j -- --J<< --i. 33 1 1 1 lO fD to -- Oi -* rt 3 fD < to fD ct 3 O fD CO *o --i. 3 & rt O 3 O C 00 O 00 c 3 CD *a CL CL*a J rt -* JO fD O CL 3 fD to 3 a i t i fD 33 ta (D 3 3 fD O to *< "U _J. 3 cd rt O 3 a oo O 3- C l/l C D 3* to (D 3 fD -O ct- 3 "O C fD 3 rt Ol - CU --* Cl O -* 3 O fD O --Ql 3 -J- -"'3 0. 3 7T 3n to tj QJ td -* CD 3 -* C--- > --__J' TO O TtQ 3 --,v< <z ro rt I 1 1 OO O 3 z z z 33 3 fD tC fD 3 to IQ fD fD *0 JD -i. C3 CD T3 rt cr l> C rt 3 Ol < --* fD CZ to fD 3O fD fD 3 to 3 3 fD rt C </) fD o to 3 "O 4, Q_ 3 CD rt O 3 Ilf n oo oo o o c. 3 03 "O CL >T3 ja ^ f+ c *j* to fD m 3 fD 3 fD O fD CL 3 3 CL O = z z z to O' . 33 fD 3 3 fD fD to 3 "O CO -* C3 O 3 rt 3 O --j fD 3 3 CD O rt << O 3 fD 3 TO < a> ro QJ _o t/> o c "O c: -" -* oj 3 3 rt fD O' O--Q. Ort 3 O-+ 3 -5 O3 oc<d ca> ti K ai o o3 A 0) 0) LAM 004359 CD O n cu -- O - fD 331 o7>T fD 3 o ocr o qj fD lOO iQ *o O fD C *1 3 O fD X3 fD CL fD m << cl I o i 2> m co 7^ TJ zr QJ <~t o on > - QJ X ia w ri o ft 3 -1. O CU __ r --j _i. -- -- ^ -i. 0) 3 m o> tfl x < << oo m rt X o do3 7s" 0; O rt CD "1 tO 3" rt O C rt rt fD 1 00 c+ O o 7T "3 r~ zr --j fD to 3 zr O rt --j O O) co o -J* 3 fD OZ QJ -J. rt O 0J 7T --. ro *< --* CO rt 31 O ZZL Cu *U zr rt zr o> "O << 3 CL --* 3 o QJ CO 3 fD <: 3 m X o o CO c-1 fD RESPIRATOR USE REQUIREMENTS fD fl/ D X rt fD o o3 zr 3 -J* a/ o 3 C CL UZ CO --' n> id n 3 CL O' to -- _J, - - 3 S3 O fD 3 to 7T 0 --rt 3 - to < fD O 33 fD CO *o --j . -5 1 1 O C co o CO c 3 fD "O CZ_ Q-*0 --i. --< rt -j. 3 fD O CL 3 fD to 3 a; fD J. 33 CO fD 3 3 fD n CO oc *o mJ. 3 0j rt O 3 i < Cu D rt CU *3 O rt fD O rt fD 303 O3 7T3 -i- fD 3 *J* o JZ O 3 C CL IQ CO e c cl --to --j. ro n d fD n O Cl Qj 3 CL QJ 3 --1 _j, fD 3 --< --t fD 3 k JZ rt 3 *< 1 1 1 C *Q 3 1i *a 3 -* C fD C fD TZ ---tO --'tO 3 -- QJ fD --rt -- QJ 3 3 --i* 3 - rt to < to < (D O fD --i 33 -* 3 fD 3 fD CO fD CO *o to TZ _. _j. 33 Oc70 rt 3 fD cfDo o c go O CO c 3 fD *D a. cl"o _1. --_J rt -* -..3 0) O CL 3 fD l 1 1 co 3 o> ft) -j. 33 to fD 3 3 fD O to << TZ 3 QJ rt O 3 O C CO O CO c 3 fD TZ CL Q-TZ --i. --^ rt -* -- -J. 3 (D O CL 3 fD i/i 3 fu . o> -* 33 to fD 3 3 fD o to *< "O -J. 3 QJ rt O 3 1 m 3 fD 3 O fD 13 O o o 3 rt 3 O --* fD 1 3 < fD fD QJ .Q CO O C "O C - OJ 3 "1 rMD O O--Cl rt 3 O-h 3 "5 O3 m o<> o n c 0K ro Oft' 1 o 3 O *>. 0) lb. LAM 004360 CO o no qj o--> ' 3 3 -s rt rt 2 -. Cl tt " i r-tS> o o cr &o rt fD X) o r< M e rca p ta n s P e rio d ic a lly neg. re s p ira to r used when w o rk in g on equipm ent. o <C Qj 2 rt 0 QJ X c< to rt GJ fD c X) _o CO fD C fD -s Cl X) o 3 s: Cl fD 3" 3 fD n rt 3 a 2 -- O * O 3* _j. O 3 O' --j 3 Cl rt rt O fD OO -s c 3 3 3 3 TO TO fD GO fD fD * C (O CO __ 1 -J. -h 3 3 rt fD 00 2 CD m m 1 -H & rt x> 03 CO 3* 3 fD m o--J << --* o 3" *---v J s: cr 3 3 2 O C fD rt rt rt fD * 31 "5 --i O fD *< 3" 3T -5 "3 .--s. << fD -- << m CL rt rt -s rt 3" fD o 3* fD -S --J << -5 rt << -- >W* --* CO -- 0 -J --j. 3 -S bn CD X) c rt _J . 3 a. a> j. -5 fD 3 fD m X a o CO c -1 fD 03 fl) X rt O) 0 0-5 o3* -s - 3 C CStO to -- id n> o "5 Q- 0> (/l --' 3 Gc 3 O 0) -s UD 7T at --' rt 3 -J* CO < fD o 3 -J fD to *o X> GO X 5 X? O Oc rt C= GO 3 fD TO CoO Om c: 73 GO m > o t o X O n GO GO o oc 3 CD X) CL >X? ft c -< CO fD O fD CL 3 Q. co a> --i. -- 3 -J fD -5 3 fD fD co "5 "O CO -i. fD "5 3 CU O rt *< O-s fD GO 3O fD O -5 rt CO rt fD 3> O X -s oX o cu 3 7T Cl __j. c rt CO _j. fD O Q. 3 to --t. 3 O C GO O CO C 3 a> *o Q. Q_*a -< 3 o3 n> to 3 n> CD O. CaO> 3 O CO c< *o -s a* rt O -s ft) "5 73 < ft) fD O' J3 CO r> c *a c - -1a> **5 -5 rt fl) O' -* CL rt OO 3 **+) ~S *O -5 3 O a3> "5 CnO> 3n o o 3 rt O-5 LAM 004361 m a< oc GJ a> rt _j. o 3 DPMC-10435 Supplied a ir re s p ira to r/ SCBA used in em ergency c o n d itio n s . -o _j . 2X3 CL fD 33 -1- <~1- a> 3 l/l CD O a & -- o - a> 3 =3 3 r+ 3 - cl D. 7*r --- i CD 3 o cr O CL riro to o Q Benzene P e rio d ic a lly neg. re s p ira to r used in breaking pipe loose and on shutdowns. o re C'J X) *3 < r+ 0> t--i O -h -- i n -h -- ro 7T -J- cn 3 CD o CL CL r+ on o fD o to ft . CD 3 to cr r+ "Q CO CO CD CD CO 3* 3- o 3 CL c fD fD CL CL to ---1 3 --j CL O --h O --< c fD --' C 3 CO 3 3 --' oO --J 3T fD o V 3 CD O 3 CL > TO o fD -J* to CL r+ C fD --j CL 3 >> 3o 3" fD *< riCL 3O O c on o wU. CL 3 3 O 3 --' CL "3 3" 3 fD 3s O a; --j 3 DC m fD X CL "O <o << on c m3 3 fD CL on RESPIRATOR USE REQUIREMENTS II C l/i fD fD -5 CL -* O CL 3 -i. s: oO> o --' 2-< 33 I tO fD UD O 3 "I fD fD X) on C "O -o 3 3 cl fD c+ <3-t* O 3 II O CO OO O OC 3 CD "D CL 3>-0 --I rtc -* -.w (D O fD CL 3 CL (/> CH l 33 fD 3 3 0) fD on 3 `O lO fD 3 3 O* O r+ O C "O </) fD fD "5 CL O-* CL 3 --* O O C--L ' -5 --1 33 tO <fDo O 3 3 fD fD _Q i/i C *o O 3 3 O' fD r+* 3O 3 TO O C 3 fD on fD O CO 00 o oc 3 CD-O CL >T3 --J rt C - --on fD O fD CL 3 CL (/> CL 33 fD 3 3 fD fD on 3 "O CO -* fD 3 3 CL n rt* *< O 3 m 3 fD 3 to fD 3 O< O O 3 O3 LAM 004362 fD 3 TO < fD fD CL JO on OCX? C -1* -* cl 3 3 ri- fD CL -a rt oo 3 -h 3 O 33 O m < CL Cs> n c CL c+ O 3 DPMC-10436 Supplied a ir re s p ira to r/ SCBA used in em ergency c o n d itio n s . x ^ ISIX OO DJ (-Dh 3 3 -* rt rt ct - rt CL fD I -0s0 OC-. cr o cu r0)t o << Anton Resin o CD X < O CD CO cu ct --%j. X: 2 0 "5 CU CU oo c o 3 fD X CL O -t 3 fD 3 fD --' c fD s: 3 "JS. fD CU fD o 00 ft fD > 3 -5 Xo fD CQ CL C CU "S >> 3o 3" fD < ct CL -$ O o c 00 > o--J. s CL 3 o 3 CU X =r fD 3 O-- 23? 3 o CD m CU 00 rt 3" O << m X o 3 --* --1 --* --* 3--"j cu 3 3: O m fD 3: -s fD --i o CU 3* < < X << << m CL m 3 CL -$ rt* o-- 3" *< << --j --sJ. 3 00 oo --" * OX m -s > "--- 3cu o-j. r* *< ? O3 "7ST fD t.o 3 IQ "f O foDo 3 X_>. fD JO c-su C rt O X -s o -5 X 3 0fD0 fD -s fD X X) o C--j -$ cu C--iL. X rt o 3 O Cu fD 3 3 r+ c 00 X; fD CL --j X _l. X 33 o Z O s_^ -s _7Ti. 3 fD 3 to to cu c X 3 00 fD CL fD 3 mX X --* oo oO X 3 CL 3 X> oo n zr cr cu X --1 c rt D fD --- --j o c O -H Xm CL cu X rt zz. i j 1 o 7s cr > 1 z 3 3 oo z 3 3 fD fD m o OO to to m * cr X X__1. ~5 to m fD o X fD fD 00 cr o -- X -- X--< X3 mo o o c3u 3: m 00 rt zz (D O --{ -$ oo CD OO o 00 oo 3 fD 3n o> o o oc 3 03 X m CQ "5 rt CO ct CmJL* 5>X --j f3D I fD Xn3: ro> ax 3 7T fD <3O< >--<J O *3 O cu 3 7T f--ti< c00 mJ. fD o fD CL 3to CL CU 3 -s XT fD 3 O o C-*L C rt- tfDo O Cl CL -* C rt oo -* fD O CL fD -s 3 fD f0D0 -f to X-j* o 3 ft o 3 CO --* 3 00 fD 3 -c$u 3 3 O ft < o LAM 004363 oo (D T 73 < fD fD CU .O 00 OC C-*X-) CU -s *1 ft fD CU O O- CL rt 3 O3-h -s O3 < O' o U0 c O' o 3 DPMC-10437 X ^-3x n tu (D O - ~b 3 3-*rt rt rt - rt cx ro " i 3i/> c_ o Cr 0 0c-1t- ri) IOQ "5 r< o oo oo X 3 --* 3" 3" CD C fD ft) O3 7T 3 rt) *< --* 3 --! O __i a. cn __i o CD o> <3 O OJ ct O) i/i o XO o c fD C 3* 3 33 --j fD O rt) O 3 ft) X3 -> rt) _3j. CL 3 fD X <T> << CL 3 O 1 * O r~ Oc < a> ct --* rt 3 o ro 00 3 X -- rt) fD 3 ro CL cn rt) CL -n c X z > o r-" r_ m (/) >< 7s X 1 *--H 3 3* o rt) CX) 1 --' --J rt- CTi cn O --< to rt DO X) O3 Cl 3 c CX) 33 00 cm --* X -t, X) o rt CO rt> c 3 ro CX co ro rt> 3 Cl - O Q_ 3 n & O --' 3 --1 7CX 33 CO ro to o 3 3 fD rt) -O to CX --j. -- X3 3 cu fD rt 3O rt 3 s: 3 X o fD rt> 3 m -s 7TX --* - O 3 3 Cl CQ CD - rt O O O Cu 3 3 --' -- fD JD -- C X CO j. \ C X OX 3 rt X fD 3 --' 3 . --i. rt >-- (D Q. C to cu rt) -> CL 3 3 l id a x D rt fD cO3 -* 3 - XO 3 C CL rt> to -- 3 fD O rt CL CX) . ---* 1 1| -- --i 3 *< S3 O rt) 3 CO 7T CX) -* rt 3 - CQ < rt) o 33 fD CO X --i. 3 x m oo X pa >X o c Om rt TO zz. > 3 ro oo o mm cr in x? i ro Om o cr xi 70 o m oo rt) on 3n CD o 3 ct to ct rt) 3 O 3 oX o CX) 3 7T CL c rjt. CO rt) O CL 3 to -- 1 1 CD 00 3o CD o 3 rt CO rt CD 3> O << "Still oX o 0) 3 7T CL --i. C rt CO rt) O a. 3 </)- m 3 fD 3 O CD 13 O o o 3 rt 3 O --1 LAM 004364 0) 3 PQ < CD CD OQj CjOX<)/) Ca> 3 3 r+ fD Oi O--Ol rOt 3 O-t> 3 O-S 3 m <Cu CT o c CX) rt O 3 DPMC-10438 S oCu co 3" _J. _<, r t 0--0* TD O OSfIX(t)) O -* -* 3 3 -* ft ft ft - rt Q_ fD I -5 O cr O Of ri ft) O O RESPIRATOR USE REQUIREMENTS R ig id N u-C lear C u ttin g CO 2 --{ ro 3* m o fD fD 7: _j c fD 3 N fD 33 co fD fD o ___ J o o C CO CO Cl c--1 o c 3 ~+> 3 Oc to 1 O fD Of 3 00 o CO --1 c--J -J. 3 -h fD CL fD CD 2! 7n CD Qj _i. fD C rt O 3 0# 7T --J fD o to "h c << --' to fD 3 3 rt 31 fD O << m CO rt 3~ 3- fD << --* --i --J IS O fD c rt O rt CO fD X) 3 rt 0J CO 3 rt *O n 7T CD X) Cu 3 rt -j. CO ---* C3u *< 3 OO rt m OX CO O rvi o i or c 3 fD 3 ~o CD ro 3 rt 3 O CL -n r> -5 -- cl> ro fD -- i cjd s: --<<< fD O 333 n cd << -.UD 3 < CO Co 3 3 O fD 3 00 fD "O to (D -J _Q "5 C Co --ct "O O I3 --' "5 *0 -j. fD fD 3 CO 3 fD "O --* -i. O Os O3f -CJLw=r or3t on--' c oo -- rt << Cl C O On oo 2 fD c 3 CL TD *o 3 fD a Cl XD Of 33 CO XJ O C rt 3 fD oo m O co CO o co CD o co CO o oc 3 00*0 o oC 3 ro "o o oc 3 ro "o m cl >*a Q. >"D CL >-a --1 3 fD rt C __l, rt C --t. rt C J. 3 --00 fD -J. 00 CD 00 fD O O fD Cl O fD a. O fD CL fD l 3 Q. 00 a* i 3 Cl ; 00 C0 1 3 a. r 00 Of 1 3 1O -- m-i. j. --J 33 33 33 o fD 3 3 fD fD oo 3 X) to -j. fD 3 3 a> O rt << O 3 fD 3 3 fD fD to 3 DO <o , fD 3 3 Of fD rt < O 3 fD 3 3 fD fD to 3 "O to --i. CD 3 3 C0 O ct << O 3 o 3 rt 3 O -- LAM 004365 fD 3 TO < fD fD CO JO 00 O c C X--)j. co 3 3 rt fD CO -j. CL rt OO 3 "h 3 O 33 O rt m < co o c Co r_#t, O 3 DPMC-10439 m 2 fD Of n rt 33 rt --i. O I a> 3 3 ro 3Q; OJ n oT r> 3" o --j. 33 3 rt rt - . to CL rt V-- ' | Z <LO cr o QJ rt fD Q O Hydrogen S u lfid e P e rio d ic a lly neg. re s p ira to r worn w h ile w o rk in g on equipm ent, emergency c o n d itio n s . X --1 O fD c 3 CD fD 3 fD i CO O fD o 3 3 cz 3 NO fD co 3 3 --i --i. fD c Qi 3 3 O ,X CO CO O > > CO "3 3: X zr --J CU 3 n c O fD --i fD -J. c 3* fD rt 3 fD --> n uo << rt -t) Of O 3 --J 7C rt CL -j. c CO Of fD -- CD CO O 3 O O 3 00 *o -i. --j- rt rt c > o c Oi (D c 00 o 33 3 -h > I/O CL CL o o 3 3" --* 2 3 CL 3 oO o o 3 --t. O 3 Of 4* 0) rt fD "n3> 3. o Cl __j. o a- *< 3 fD IQ a1> *CoO -5 O 3 CO 2 *0 fD fD < O fD _i. 3 Of 00 --* fD fD 2N C o ~o --* c fD 3 Of fD 3 Z cr> - 3n 0> 7T CL --' (0 a> "3 3 --< 3 Of 3 m X TD O 00 c 3 fD TO m co T3 m > o m i oX> TO m o2 m2 fD CO 3O fD O 3 r+ CO rt fD 3> O << 3 o *3 o Of 3 X* CL --i. c rt on --t. fD O a. 3 on -j. 3 1 CD co 3 r> fD o 3 rt CO rt fD 3> n << 3 o "3 z o CU t 1 1 1 t 1 1 1 3 X" CL -j. c rt on fD O a. 3 CO -j. 3 m 3 fD 3 Q fD 3 O 1 o o 3 rt 3 O LAM 004366 fD "5 TO < (D fD -Q Co n c "o co -J T rt fD Of -art oo D -hi o 3 O3 < QJ n c O' o 3 00 DPMC-10440 S c o tt A ir Pak used in m rD O CD <-+ O -* "5 3<+ t3-t* O- 3cd OOO' oa> CD LOO 3a> 3 CD 3 Neverseez-Pure N ickle s: 1-- o o r" j-- CO 2 o c TO o o i cr o PO "O ro Co CD zr O CD o -$ t --CO o --- o __i Q_ __j ro ni o --l co o> ro 3* 3 cr* <~h 3 ct* ro i. 3 CO --J m c CD CO CD a> *o 2 o co 3 "~J c ft- PO o Cl co ' c --1 o ft o to CL --j -J. CO rt* (0 O --J a CD "S o *3 CD --i o > "O o o O CO 3" n c po --1 TO O --J ro -s o fD O o C+ *a CD 1 l 3 -j. o O CO to 1 3O fD o 3 fD ro 3 CD 0) > CTi oO o --' s o a. fD C 3 CD -- ct- 3 c+ CD ro - O -s rt- r~ "O *o co -j. 3 --j CD "1 ro *< ** CO m X "O o to c 3 fD CD C *< 3 *o o 33 CD 3" 1 _j. cr to c+ n> r+ O 3 PO mco pa "O TO > >3: oc o --i po m 3 d> j rd ctoz mco po zz o fD m JO o"O TO mo m co fD co 3o fD o 3 rtto r+ fD 3 O < -s n "3 o CD 3 7T Q. -j. C c* to --4. fD O Cl 3 to -j. 3 m 3 X0"5)) 3O o o 3 cO3t* fD < a3> Ta>O oCD cJD *Uo) c -* CD -5 ~s ft ro CD - a. r+ oo 3 -h 3 o 33 o<+ LAM 004367 UD o 3 DPMC-10441 Benzene t--< 3 O') 31 rt CU "1 -J. c 33 rt fD 3 rt I ZZ m *--s 2 ft> oao o -< rt 3 3 -s rt rt --* - o Q. . ---- i CU 3 zz r* 3 ft) 3 cu 3 C-, O cr o cu ri ft) Q O -5 k o CU > 3 r+ 00 cu o zc --'LQ 00 > O --1 --J --t -3 2 C-- --' 3 r~ fD cu O2 oO 3 rt =tfc *3 "Q CU m -s ft) 3" Q_ 00 --' ft) CL X) O i rt -- i rt fD ct -j. x o -s ---* o oo << 13 fD cd .j. o CD -s cu 3 CU fD -i. rt (Q -- CU 3 fD c 3 3: G- -- r\> m cu CO XN ft) fD 1 LQ 1 o CU O on o rt 1 cu *o "n c 3i > r~ 00 ro 3 1o fD --* N *o s: 3 c cu O 3c rt o* :> o 00 o fD X --* c rt *--* 3 fD --* -s "h -J* o CL 3* < CU 00 s: o _u cu ft) ft) rt o cu o3 33 "+l X U rt 3 rt rt rt --* .__j LQ O cu 3 70 "O O rt CU 3 3 Cu "5 C 3 im oX O << o 00 oo c *5 fD "O II I I II I I TO O c rt 13 rt> cz (/> fD RESPIRATOR USE REQUIREMENTS - Supplied a ir re s p ira to rs and S c o tt A ir Pak used in emergency c o n d itio n s . ID "S Q fD 3 IO o o 3 -S o a> x> < rt> ro CU _0 O') o c *o c - -* ^ -s rt fD Cu Q- rt OO 3 -t, -J O D3 O LAM 004368 m < cu n c cu O rt O 3 DPMC-10442 3 n o r+ O -* "5 33C rt ct 3 - fD CL 3 O O cr O CL rt n> o o Methane ~n o oo -3 s: c 3* C rt) o o> ro *o 3 1 3 rt) fD -P* CL "1 rt O o ~S cl CL *3 CL GO CO fD 3 "O 3 rt 1 fD CL rt << & 3 rt 1 GO CD 2 O C CL ---J CO mc 7s 3 "h O fD C3 -s fD 3 fD 73 fD CO C --> -$ O O f" X 3 --1 *3 << c fD GO Cl CL cl -$ fD 3 --' O fD w CO m -5 ro fD o w3 X GO GO OC O --j 3 ~t> ct -- O' Q_ O rt> C+ * "3 X 3 3" << rt) --* -j. 3 fD 3 O 3 Cu --> rt> 3 * m X o o to c -$ rt) 73 *"S O *3 ft> -5 rt) -O -s C 00 -* -CO VO CL fD T3 -* Cl --' f) . --i. cl CD --' l CL -- CL -J. 3 *s rt) to "5 fD to -5 "O fD co -S "O Cu "S rt O "5 rt) GO 3O oO 3 rt CO ct fD 3 O _J. << o "3 o cl 3 7T Q. -j. C rt co _j. fD O CL 3 CO -- 3 l fD GO 3O (D o "1 rt CO rt rt) 3 y> O << n "3 o QJ - z 3 7T CL --< C rt to --i. rt) O CL 3 to 3 --i. CL GO 3 3C CL *3 fD *o 3 GO -- fD O -* -5 O CD to rt CL fD rt 3 CL O > -* -J o3 o *3 rt) 3 CL CO Q. 7TTD -j. rt C -5 to CL o fD rt 3 CL O CO 3 to m 3 rt> 3 O fD 3 O o o 3 rt 3 O -- LAM 004369 fD < rt> fD CL JD to n c *o c mJ. -J. cl 3 3 rt fD Cl --j. Q. rt OO 3 --h 3 O -J 3 O rt- Jm <-- CL -- O c O' rt _j. O 3 DPMC-10443 o cu 3: 3 Cu *0 - fD 33 rt rt fD T I (/i ~7* *3 CU . ST 3 -j. (- 3 fD rt -$ l/i 1 zz C-, o cr o cu rt fD n o r< Phenol Neg. o r s u p p lie d a i r re s p ira to rs S c o tt A ir Pak used in may be re q u ire d on s p e c ia l jo b s , emergency c o n d itio n s . X DC --{ << fD O X fD CU c 3 3 fD fD fD 3 fD DO fD 3 O C on i--< X *3 <--< >> o**a -s --i o N rt fD 3 fD cu n c 3 </> 3" fD <D -j. n> 3 fD *3 o -s fD rt 3* O CU 3 ,-s fD m X "O o in c fD 70 m I 3 CU fD << CQ cr fD O "S "1 fD on X) C c to -'a "5 --1 fD CL fD CL O o c in rt c3u i/> 7T c3u *< cr fD 1 --cr1 cou CU (/) --' rt *< 3O tO fD m -* o in o i CL CU o -* 3 "5 fD 3" CL Z C fD -_5_i. m 3 in *o -% in fD "O on -5 on cu c << "S fD T3 c-ui. 3cu 3 on zz on fD TO i*n 70 > 2 --t "O --1 Z O --1 fD on 70 o 70 m z on c Cl C rt 00 z -5 fD 3 cu 1 mo 3 fD m 70 mi cr O 7T on cr o 3 CU C O rt 7C fD fD *-- "O to -s "O fD "5 n fD -1. in cu *o _J. 00 fD Cl *a fD "5 O --<> CL 3 3 in cu *< o -s cr 3 (D 3 CU Oc cr fD 70 2 mo 2 m zz --i on "S C-i. CU O Cl cu C on on C in O rt cr o _j. O fD fD Cl CL oo -s oo QJ --> fo co f3D inn> o3 << l oo O-3' CL c+ Cto fD O3 CL o n 3 3 nf*"DS f3D n o o3 Or-5t LAM 004370 fD -J 70 <OJ _fDD {f/D> o c *o c -* -* CU -s -s rt fD Cu CL rt O3 "Oh O-J -$ Oc3+ < cou c CU o 3 DPMC-10444 C rt 2O D> -* 2 3 id rt o DJ t3 XO --H 3 2 to cl c ----j 3 CL rt rt O 1 to 2 o CL -- 3: 3 o o x O -< rt> 333 rt rt r+ - id CL 3 --- 1 to x o o cr o CL rt ID O O *< 3 3 CO to -5 X ID ID .O to C "O 3 ID CL CL rt O 3 to m 3 (D 3 Oj << 3 O Bendix C a rb u re to r and M etal C leaner X ID -tj 3 ID *< O 3* ID 3 O CL to 2 ID 3 O CL X rt CL 3 to --i < o o 2 3* --j ft --* c XO ID 3 3mU. ID 3 ID CO X > > O ID << 3 to CL 3 Q_ 3" cr rt N 3 *< ID o CL ID to CL --* 3 to 3 rt ID ID O O to 3 c to rt to 00 X c> m ~+> 3 o Q. 3 ID CL i on u> x 3cx ID ID to ID to 3 ID 3 X rt Q_ -- O 3c x ID to (D 3 ID 3 rt CL - O CL X to ID crto ID to 3 -i. Q_ CL 3 -* rt O O < CL 3 o -- to 3 --1 - Cl 3 - n < CL o --* 3 --J rt X O3 to ID to 3 to ID C x*<< 33 3 --1. O ID CL - 33 1 1 33 1 l< t< tO ID tQ ID CL 3 to to -- 0J cr ID --i. --* to X* rt 3 3 3" ID ID to rt 3 3* ID to CL C JD ID X c _o -j. C3 3 -i. CL ID X rt ID X jD -* c3 _i. cl X rt 3 --*3 to CL 1 O lO 3 3 CD X CL 3 to 2 O cl -j* 3 --j m X X o to c 3 ID X OO X >XI O XX o c r** 00 m 3 rD x m O (O ID x m > o o X o2 m oo ID oo 3O ID O 3 rt to rt ID 3> O 3 oX o a> 3 X" CL C rt to --i. ID O Cl 3 to -j. 3 ID OO 3o ID o 3 rt to rt ID 3> O -j. *< 3 oX o CL 3 X" CL j* c rt to ID O Cl 3 CO __j . 3 ID 3 O fD 3 r> o o 3 rt 3 o mix < fD fD CL JD to OCX C - cl 3 rt fD CK -* Q. rt OO 3 *+i*l O 33 O r+ LAM 004371 m < CL o c OJ rt o 3 DPMC-10445 T in n e rs M aint. - N X. 2: to OJ to - CD 31 rt to --I O 2 X fD c fD Cl 0 1 -J* X* Oj C rt 3 OO -s -s m jO --< fD cJ. -$ 0 to 3 (D 3 rt 0x T3 ft> n> o< -5 ,< O' *< C+ 0m -S -Q c -J* a 3 fD =3 rt r- > OJ c. a- rt \0 --< OJ s 3 fD X* 0 3" ~n oj OJ 3 30 2 O ort d O cr 0 oj rt fD O O "* *< In o rg a n ic Lead Negative pressure re s p ira to r use p o s s ib le . PQ po X fD fD fD ~+j "+> 3 33 fD fD fD Q Q -5 << 00O 3* cr =r fD fD fD g33 00O _OJ OJ OJj to to to X <--% -H X < CD CD fD --1 fD *< ~h m rt 2 OJ O to OJ to 1------- $ fD X O O 13 ----- OJ 3 -- -- mJ.fD fD fD 2 w. rt OJ 3 3 << zr << X fD fD 3- O rt X =r =r fD Z fD r- OJ to (D 3m-l. O fD OQJl m c--4 C rt 0 OJ "S OJ D O--JJ to CD CD OJ fD to 3 ON -- m 3 3 fD fD "H 3 O 3 X --* 3 Oj -s "< m X X 0 to c -s fD DO ["DJ OCD co r-t o -o =r (D -1-S "5 3 rt OJ fD OJ rt CO O OJ =3 ~S rt CO -i. Ot-. 3 <fD cr oj to Oj 3 cr cl ro -s tco rt> *a -O *0 -S fD fD Q. O. OJ -s O fD =2 J X fD : *0 to -+ o D_ tO 3 CD Z "1 -'S 3 fD fD o to to to =T C O) < fD O O' On txo- c -1 c -s to fD fD CL o CL O c to -5 lO =3 cr to -- fD X O Z fD fD -X to 00 x 70 OQ- "5 -i. fD r> to Cu -O l--<* a"1> oX c Opa m =3 fD cz 0m0 oz> m to 70 m 1 ofD jo c: t-H X) XI m O cr fD "5 00 fD JD c 3 fD CL fD CO 30 fD 0 -5 rt to rt fD 3 n> O << 3 nX 0 OJ 3 X" CL c rt to fD O Q. 3 to mj. 11 11 fD CO 30 fD 0 "1 rt to rt fD 3> O << -5 OX O OJ 3 7T CL -J* C rt to fD O CL 3 to m 3 fD "1 .O fD 3 O O O 3 rt 1 4O -- LAM 004372 fD *1 70 < fD fD OOJ -CO Xto C -* 0) -5 -J rt fD OJ --CL rt OO 3 O-h 3 -5 3 O m < oj o c OJ rt. o DPMC-10446 --< _J. 23 QJ 3 -i. ro 33 rt l/o 1 :z: po 3: to 0/ to _i. a> 33 rt oo I 2 --l O 2 3 X5 fD C fD Cl O 3 -* 7T QJ C rt 3 OO 3 3m _i . _o <c fD --J. 3 "O oo 3 fD 3 rt O 3= XJ fD fD Vo D< CU << rt om 3 -O c --i. o 3 fD 3 rt r- > Of c cr rt \o --i 2 3 fD 7<r O ~n o> o/ a 3 -* 3o o a* o Dj rt fD o o -5 r< o o 3 --H JO JO 73 73 --* -- X < cr> CD CD ca "O 3 o fD ID --h fD --h fD --I fD *< "--tt>. m rt 1-------s fD 31 vo 00 *3 o a> 00 o Q> fD 00 3 ON 3 3 tQ 0/ 3 o 333 fD fD fD 333 << < << oOO 3 W' Qj 3 --- --J fD fD fD Z 3 rt Oc 3* Qi 3 3 *o fD fD 3" ** o rt -- fD - 3 3 fD fD >--- T| vo 3 < m X f-- 3" 3" 3" 3- 3* fD Z 3 a fD Qj Q_ fD fD fD 3 3 3 Jt fD f-- 3_j . fD qj a> CO C m fD C rt Oo 3 00 c o Oo Vo Vo VO o Cl Cu o Q> -s 3 Cu 3 fD __ i _j --i --t --1 oo oo oo oo RESPIRATOR USE REQUIREMENTS C2 oo fD fD to VO o rt O 00 < oo fD J. cr *o ___ i 3 fD fD to oo c 3 fD 3 fD oo TO --i. 3 a> rt O 3 O 3 CO 3 fD o 00 rt o *o 3" fD - 3 "5 3 rt Vo fD VO rt tQ o Q> 3 3 rt oo c_j. < O 3 fD cr a to VO 3 cr Cl fD oo 3c fD TO _Q 'O C --j 3 fD fD CL CL QJ 3 t/> fD rz TX fD C T3 (D ct O Cl oo O C "O 3D 3 fD fD 00 C/> to 00 zr c QJ "5 < fD fD 3 O Vo O 00 O 7C c 3c 3 00 fD fD Cl *o Cl O C 00 3 to 3 cr to --' fD a> oo 3o a> o 3 rt CO ct fD 3> n -* *< 3 n -o i = = = o qj 3 7T CL c rt oo fD O Q3 00 -J. 3 *o Z fD fD 3 tQ O CL 3 a> O oo co -a --i --1 3 << QJ rt O 3 3 a> << cr fD 3 fD jO C 3 fD a. 73 O C rt 3 fD c: oo fD fD 00 3o fD O 3 rt tiQ fD 3 << O *o O vo 3 7T Cl -> c r+ oo -j. a) O CL 3 oo -- *3 3 fD ."1 -O fD 3 O f< r> o 3 rt 3 O fD 3 73 < fD fD Qj .O to n c "o c - - OJ 3 3 rt fD QJ --Q. ct OO 3 -ti 3 O 33 O m < Qj O c VO rt O 3 DPMC-10447 T in n e rs M aint. - N 30 2 to CL tO fD 31 c+ co 4 1 Z --i O 2 1 *0 fD c fD Cl n 1 -* 7T CL C rt 3 OO 1 im --j. JD <c fD --j. 1 *3 to 3 fD 3 rt O 3Z "O fD fD 1< CL rt om 1 -o c "O 3 fD 3 rt f" > CL C cr rt \o --H CL 2 3 fD x- O 3" n cl CL 3 1 -* 3o *7 o rt 0 1 o o cr o CL rt fD O O 1 he In o rg a n ic Lead Negative pressure re s p ira to r use p o s s ib le . 30 30 30 fD fD fD i> --tj "t> 333 (D fD fD 111 << t< OOO 3* 3* 3* fD fD fD 333 oo CL CL _ to CO o' CL --J to 30 ----H X < n CD tt> --1 fD << 2 CL Cu -h m rt- --* G to CO --j. 1--------$ fD "O o O 3 ^ CL 3 --J fD fD fD 2 1 rt CL 3 3 << 3* *o fD fD << 3* * O --i rt 30 3* 3" fD z fD r~ CL to fD 3 fD Ji CL o CL CL --J CC m --* rt o CL 1 1 CL --J co o co CL fD 00 3 ON -- fD 3 fD fD >--- -n 1 o 3 "O i --> 3 QJ 1 m X a o CO c i fD O -J co =3 CD O to <-t 0 13 T ro -* 113 rt* fiy fD CL rt to -j. O o> 3 1 rt co O 3 fD cr cu to *< cl 3 cr cl ro to 1c <T> "O JZ> TD C --' 1 fD CD Cl D_ CL --* 1 CO fD 12 TX fD C *0 CO rt o Cl to o c *o 11 3 fD ID to co co co 3* C CL -S < fD fD 3 o o> O to 0 7T c 1c 1 to n> ro CL "O CL O C to 1 to 3 0* tQ -- fD fD CO 3O <D O 1 rt to rt* fD 3> r> * O l 30 m o2*o o GO fD 00 3o fD O 1 rt to rt fD 3> O << 1 m 3 fD 1 .0 fD 3 O O "O O CL 3 7T CL -J- C rt to -i. a) O CL 3 CO -i. Cl o 3 rt 1 O --j LAM 004373 n> -s < fD fD Cu jQ to O C *o C - -* CD 1 1 r+ fD C -* CL rt OO 3 -+) 1 O 13 O m < 0> o c CL o 3 DPMC-10448 T in n e rs M aint. - N 2) Sto cl to -* fD 3 -S r+ Vi l 2 --1 O 2 -s XJ fD c fD CL o -1 -* 7T cl c r+ 3 CD O -s 3 m jO <c fD --1. *o to 3 fD 3 O2 *0 fD fD a "S < cl << r+ om s X) c -J. *TD 3 CD 3 r+ r- > cl c cr <-+ \o --1 qj 3: 3 fD 7T n 3" ~r\ CL QJ 3 "5 -i. 3o 2 O O -s C-. o cr o CL c+ fD X> O "5 r< In o rg a n ic Lead Negative pressure re s p ira to r use p o s s ib le . 2> TO 2 fD fD fD -h "+i -h 3 33 fD fD fD -s -5 -s << << << oOo 3" 3" 3* fD fD fD 333 o oo CL CL CL - to to to D3 <* --i X < CD CD fD fD << 2 CL CL *-j+>. m r+ 1--------S 3 ^ fy -- fD 3 Qo T) l/l O --j to O --j fD fD fD 2 --< --* -S r+ CL 3 3 << 3" o fD fD o --j 3" V r+ DO 3* 3* fD 2 fD (-- CL to fD 3 fD _i. CL o CL CL m--t CC m --^ ct o CL "5 3 CL --J to GO ca CL fD to 3 ON --' fD -* 3 3 fD fD ' ---> "n -1 o 3 o --* 3 CL m X O o to c "5 fD 0 -s ca =3 fD O to <+ rro J I'D - 1 "1 3 a<--I- C<L-i t-tCnT> o cl =3 -s <~h to -- Cj. < O 3 ID a* cl CO << Q; 3 O' CL fD to "5 c fo *a x> *a c --1 -s a> ro o. a. cu 3 l/i fD 2 TX fD coco r+ O oCs:L ct-o$ --Os 3 fD fD to i/t ttoo 3* C C<L -CSD fD 3 O CL O to n x" c -s c 3 to CO <D CL *o CL O C to -s w 3 cr to -- ro Q 2 0) CD 3^ O C->l a->* O to CL *0 t< 2 o-$ c3u O" CD "ro3 -O c 3 fD Cl 73 2> O m i o ~XJ mo GO fD 00 3O fD O cttO c+ fD 3 > *O< -1- n "3 I = r = o Of 3 7T CL C <+ to fD O CL 3 to ~J. 3 fD 00 3O fD O -S ri te r+ fD 3> O -* O "O o CL 3 7T CL r-+ Cvi - fD O CL 3 to -i. 3 m 3 fD e"S fD 3 O o o 3 r+ -s o LAM 004374 fD -* 70 < fD fD a/ X) .to n c id m < ca -3* 1 cl n <-+ fD CL = o--Q. co* c0/ r+ 3 "h 1 O O -S 3 3 O ri- DPMC-10449 CO C 3: -s & < -* fD 3 r t O~S cn n> ? --> Pi Cn>L Cl- t/> O ocr o pj o o> o *< PC fD -h 3 fD 1 *< O 3" fD B j. O o_>_1 00 cr 70 c fD rt 00 T3 "-O o -s rt OfD cf 3 rt "S Pi C --1 00 --h fD O Co "5 c oo CO 00 fD 00 -j. cr </) - O rt ? << 70 O > CO CD CO "h rt --h "S C Co cr 3 -* 3 0 fD 3 fD 3 O -- "1 << --- fD CO 00 rt 00 O fD 3" fD fD -j CO rt 3 ---N fD fD 0 -tl --< cn c --1 3 00 fD 00 O XJ 3- -s -s -- O3 3 Di fD "5 "tj m CX 3 x> fD 0 oo 00 >*__' c -5 fD m co *3 sc CO CD --H3 -j- O Ol ~S rt PD fD 3* O O -s C PO fD 3 00 to fD rt -j. > 0 *3 CO 3 CO 2: 3 nil Pi fD m o fD -s QJ rt -j. cr pd rt < 00 m fD O fD fD O -- *1 Cl to O' cz t--) 3 33 3 -1 CL m co CD JD co 0C C 0 -- *0 3 x> co Cl fD --I --j. Cl -- rt fD -- Cl O 3 00 fD CO CO fD 3 n o 00 o& 3 7C CL rt 00 - fD O CL 3 00 -- 3 m 3 fD -* fD 3O o o 3 -5 O LAM 004375 fD -S TO < fD fD O' _Q CO m OCX? c - - ,c o .J. 3 --i <+ fD "5 i3 00 GJ 7T fD "5 to O cr o G rt fD LQ o -5 r< ETPPI Fresh a ir o r neg. pressure re s p ira to r used as determ ined by work p e rm it. mo rt gj zr c to -- rt fD - 3O fD 00 OO - CL O G> rr o n: o -- CL fD *- > XO mx O "5 3 0i X o o to c "5 fD -5 CU O *5 fD -* 3 fD to -5 3 *0 rt O - to rr < O> -$ 3 << Cu ft _J. *a VO fD G^ "n fD fD C J3 -S "5 3 JD -* C -* fD 3 c to to to fD TJ fD T "n 3 "5 to fD to aJ. zr XI m oo X *--* 2 "5 C fD G> "O rfDtJ O --J fD "5 -* "5 fD "O 3 Q. fD fD G> O *o 3 fD rt "5 0-3 fD fD c+ 0J CL O 3 O -- --hf+ "5 cr fD 3 rt Qj O j. "5 G> > --( 2 o Xm fD 3 CL *o - cl -* O ai. to <-t r+ -h 3 O 3" to "S "5 fD fD fD fD -i* JD .J, - - X> Qu rt O C to c c 3**a fD CU fD fD *o Cl to --' -s "5 3 -j. rt O' fD to fD O *ti rf 3 o CL OJ c o ct o . ' "5 rt --1 _j. 3 3 "5 "5 (O fD ---h CD n CL Q> -O rt k n ft 3 t "5 1 3" ft fD O O G> fD -O fD --J* _o xd> o 00 zz D Q.(t -5 C 3C c m o fD C - fD --* rt m 1 O 3" G* "5 0 ft O' fD rt to *o a. 1 "5 X fD 3 m CL fD XD i - o -* o "5 3 fD - 3 O O -h do X c: t--i X 3* to X2 l/i 5! ft fD fD fD m o 3" 3 32 O fD cr O fD 3 3 fD -h fD m cr zz fD CL "5 --I rt 3 to fD 00 3" G> tQ O C fD fD - fD CL fD i "5 _ fD <o --- fD 00 3O fD o -s rt m 3 fD to rt fD -5 O 3 > fD O3 << "5 .O -" oX o G> 3 TT o o a. C rt to fD 3 rt "5 O O CL --1 3 LAM 004376 li "5 0 0 fD --* > t/TO O X 3 "5 O Gi DJ C D rf r+ r+ OJ "5 "5 CT fD -I..O rt C fD "5 m fD "5 X < fD fD G> JD to O C *o C -* -* G -J "S ft fD --Q_ r+ OO 3 -h "5 O "5 3 O rt < G n c Q O 3 e n s a i S c o tt A ir Pak o r fre s h R e s p ira to r n o t a ir stream in plant,. required fo r areas. e v a c u a tio n . CD r--- O O 2 -* 0 Of -- 3 fD Ci- 3 -s - r* 3 01 a ^' I 7T t/> fD -S C-. o cr o CL c+ fD O o-$ Syn Gas Occasional use o f fre sh a ir r e s p ir a to r when w o rkin g on equipm ent. > omO o fD o *a o X _ii c+ 3 c+ OO 3 70 --j fD rt to --* 3 to a> 2 t-- CD 2 CD "O fD --i CO 2 t< -j. *3 3 CO > -5 < CO C+ X Oo Of __< rt- D fD O 3 Of o Q. ct O at --j 3 fD 3 3 to m m X ct 3 -a 3* o fD to "5 c to 3 fD RESPIRATOR USE REQUIREMENTS a cd - o 3 r+ ZT 3 fD 3 to fD a to _j.. 3 a -a rt -5 O fD 3 CO to to C C3 to fD fD CL Of 3 CL to C -o -o --i --<> ro CL 2 a << 3 fD -Q C _j. 3 fD CL C CO r+ 3 a CO 7T p s ~n *< fD 3 to fD s: o OC 3 to cr 3 tj k (D "5 to fD s; *a to 7T rt 2D to O - 3" O -t- 3" 33 7T a a *a 3 fD a 33 X" Of Of ct -- 3 to rt -- 70 "003 3X *0 0 3 O fD 3 --'* fD 3 C 3 o ct a -5 O ft 3c3 CO 3c 3 - -J. 00 r z -j. to 3 rt- fD 3 CL rt fD 3 fD CL fD fD CL fD CO a ct fD CO Of <r to to 3 to fD "O CL "5 3 -j. "O CL 3 fD fD 3 fD fD rt to fD rt- to fD to "5 3 C3 -I- fD CL cr << fD to 3c 3 -5 -> fD 33 fD fD CL Ol Of Of CO -i -* n n> -s o Of c+ to to <-+ *< _ to 5> c+ -JfD 1 3 "O --Of 3 X* T3 O --j -j cu 3 -h rt* "S fD to rr 3 fD "S O fD 3 lO oo 3 r+ -s o fD -S 70 < fD fD CL -O to O C -O c - -* o i n = <-t fD --Q_ rt OO 3 -+> "5 O -5 3 O <~h LAM 004377 < Of nc ro at o 3 DPMC-1045? X) __1. 31*0 QJ fD -j. --+> 3 -* ct ct * ct fD *3 to oo co ^o o QJ* --1 O - fD 3 3-5 ct ct 3 - QJ Cl tt - 1 fD -5 00 o cr o QJ ct fD to O 3 << Syn Gas (Co) Fresh a ir when b lin d in g or opening any v e s s e ls , pumps or columns. __i > "U ow -5 O fD 00 o --* rt 1 3 o CO QJ O 3 c rt o< rt O rt -5 QJ O --* CL t/ -- o ID fD 3 fD DZ << CL -s o <o fD 3 00 c --* -t> Q. fD * CD fD M 3 OJ N fD CD 3c (D ct QJ CL --j. fD 3 fD > oo 3o O --1 3 *< QJ O ct *< - O n -- 01 --J. o CD "O fD 3 3 --i. M3 fD QJ 33 fD m X a o to c -s fD QJ fD XI 3 X) -s CL C <D j, 01 >T3 ZT O3 Z fD QJ 3 --i. rt 3 O2 O zr 3 fD ct 3 QJ -i. CT 3 33 tQ CL u. --j 3 <o CO CD O QJ -b cr "n 3 3 --1 3 CL QJ -- fD O 3 to to rt CL zr rt .Ji -5 O 3 QJ QJ 3 tQ -j. QJ 3 3 rt B fD O 3 "5 3 O ID to v *0 X> fD c O3 O -* 3 7C 3 fD fD CO CL 3D 2 _.<< --j --' -s fD rt O 3 fD -- 3 << to to to "+> to rt ~n --j c 3 QJ to 3 fD 3 rt 3 to fD fD --* zr 33 to to QJ << Q -j. to cr 3 ct 2 -- fD zr -j* 3 3 fD 3 fD 3 Cl Sj to C fD 3o 3 rt 3 fD ID CL 3 zc --'tO 2 3 00 zr to fD 3 *0 5. cr "n < zr -- 3 3 fD n> o 3 3 00 CL 3" << o to ZT 3 Q q> to to 3 3 I" -b -i- 3 3 3 o fD Q> tQ xi Oc ct "h CL -* ,3 3 << n> fD cl QJ ID ct to ? 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CD --CO -a cd to 3* rt T CL 3 rt O- 0> CD CL "J* CD CD CD rt CL CD CO O to CD CL O 3 O CL CD CD qj n xj ~h rt T O 3 CD -* cr CD T O' 3 CL *0 CD - O -* -- r << "O rt 3 T T 3" rt CD r to -5 <-t rt -t> 3 o o CL CD X) *0 3* 3* tO to CD CD CD a cl rt T C CD C WJ. TC X> - CD "O "O o c to T O 3" 0/ T CU rt cl CD rt "O CD *c -* rt to "O CL O --' T CD TD CL - o T - 3 T 3 -* CD -/ CD CD t/> O T 3 CD 3 O O -+i CL rt rt 3 O to rt CD to O rt O 3* 3 O CD T 3 T -* 3 O CD cr o CD 3 3 CD -t, CD rt tO CD CD CL CL 3" n rt 3 to C CD rt 3 a t CD CD CL cr -n TT CD CD Qi to X" 3- 3 CL tO -* T --j. 3T rt CD O X) C CL T -- CD -j. Cl 3 CD S . 3" CD 3 X? m 00 "O -- PD > --( O PD PD c: O GO Cm rt ;o 3m CD O cz c: *-- to PD CD m 2 no zz --1 GO 2 > 2 --1 m 2 > 2: 0 m 0 *0 2 0 TOO CD --i > toro a ~o - 3 --' TOOi QJ C 3 rt rt rt I O 3* TT a* cd _o rt C CD -- T CD CD CO 3Q CD O m T rt to rt 3 CD CD 3> O -* << "5 t LQ CD 3 O n *o <: o 3 CL - C rt to o o 3 CD T O CL O 3 CO 3 LAM 004379 CD T PD < CD CD O' .O to r> c *a C - 0 T T r+ I'D CU --CL ft OO 3 -+) T O T3 O m < a> o c CL rt a 3 DPMC-10454 S co tt A ir Pak or fre s h R e sp ira to r not a ir system in p la n t areas. required fo r evacuation. QJ 2O q4~j*4 3* 33 ct -- to i 00 "a ^ 2*0 n & (t> o -* h 3 3 - Cl fD l3 oo O O CT* O QJ a> o << ,3 Butadiene Occasional use o f fre sh a ir re s p ira to r when working on contaminated equipment. > "3 CD < oo 3C 3 O ft) CO c ro O --1 3 2 --j oo 3 << N Hi * QJ O ft) C c+<< 3 3 -I. o ft) O --' to --I. o A? << 3 CD QJ to 2 ft) CD --A Z _j. mm -H a "5 <H "O o O o -3 3 QJ --J. 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CD -I O CL o 3 Vi 3 LAM 004382 (D -J ^3 < CD CD CU JD C0 O C *o Cat -5 "5 rt CD DJ -* Ql rt OO 3 -h 1 O T3 O rt m < ai o --J c O' rt O 3 DPMC-10457 ^n O3i r0>> o - rt 333 rt rt -j- - n a. -* '-- I & 3 CO c- o CT o Cu rt fD kO O .3 Epon Resins May re q u ire dust mask. o3 <omO X -- O o rt D> CD 2 3" C rt 7s O *< to rt CD 3O fD rn o O 2 o zr 2 m o 3 3 fD "3 O > m "3 o3 CU 00 Oo o. O CD 3* X a o to c O 3 3 a> OfD C/0 *3 TO O o TO c rt. 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OJ OJ 3 O -S o -1"S "a -->. rt *< CL C OJ OJ -s 3* -'ft rt rt OJ cr 3 rt- O O rt fD IQ -S "5 O 3 "S tQ c cr CO 3 fD --* O 7C "h fD C0<< o co cr >c "O o 00 in cr fD -5 O n> n t/l o -o oj -J. to -f -* oj o rt 3 O oj -5 --. c oo ID o fD 00 zr Oj CO -o 73 > 73 -H OO c PO 3 CO fD m 7D 00 m fD o c ;o m rn CO > o I o 73 o 3 o. fD o lO fD 3 O *< O "D O OJ 3 7T Cl -* C rt oi - fD O Q. 3 to -- 3 m 3 fD "5 CO fD 3 O o o 3 "1 o LAM 004385 fD 3 < fD fD OJ JD in O c C --< o ^. oj -s rt fD OJ Cl rt OO 3 "h O -s 3 O rt -s o O fD --J > in ro 73 mJ. ZD "O 7 6 OJ OJ c 3 rt rt rt O 3* -s -5 cr fD mJt X5 rt c fD "S (D m < OJ o c OJ rt _j . O 3 DPMC-10460 -3 __. -7" 3 5T 3 fD 33 rt to i CO rr fD P> CL - fD 33 rt to i CO PO "3 CTTP to cu --j. o -J- to --i. fD TP fD 3 --i --1 fD 3 rt CL fD *3 to >--- 3 3 rt -----N i Cu rt $ 7T fD O CO fD 3 3 3 L0 7T to \ CO 3 _j . CU O 7T 33 rt Cu to O l3 CO --t O 203 3 *0 fD TP fD ^*2C fD a n> c O OI O 3 -* 3 < O --J' 7>r cu C 33 rt 3 rt ft OO om - Cl '' 3 3 m 3 -O -* -O c < c -j. fD -o CO 3 3 3 fD fD 3 3 rt -* --rt 3 rt O O cr o CU rt fD lO O 3 r< Z "O > (D --j --' -JD -< Cl 3 - rt O 3 3" tO TP fD 33 -h O -> c an 3 c O' fD O --' to rt to 0* Z TP > fD --'1 -- CU _-i CL 3 rt o 3 =r to TP fD -+> o3 3 c CL n 3 c CU fD O --j to rt to TP > --J --j Pi 3 rt O 3TP fD 33 O --* Cl n C Pi n rt to TP > --j cu 3 r+ O 3" TP fD 33 O-- CL n C cu o --- rt to 3 CU 3 fD --Pi (O 3 << TP -* to cr 3 C fD CU TP rt TP 3 O --* fD 3 -'-O fD C CL - 3 O fD 3 CL 3 rt fD O to C to TP fD 3 CD fD to --. to rt C 3* 3 fD fD 3 O 3 PO O fD fD 3 -O to rt C TP Pi - 333 fD Pi 3 CL rt Pi O rt Z 3 fD 3" CL (D TP 33 fD O -O 2 rt C O fD --3 O TP TTrt 3 -> -* (D 3 O 3 LQ 3 rt s: 3 -i. cu rt ^ 3" cr fD PO 3 fD to --TP to --. O3 --< cu pj rt rt O fD 3 Cl 3 O Pi cu << to fD cr to fD -3 to fD fD -Q Zc fD 33 fD pr cl O 3 7T r3o 3 UP fD 3 n n "3 o cu 3 X" Qu -* c rt to fD O Q. 3 to -j. 3 o> --i TP w3 fD CO --j. rt 1 3 O CO cu 3 c3 "U* rt rt CU 3 Cl m j. . X fD TP fD 3 O fD to C 3 fD PO m CO T? TP PO o --I O c PO i I rt -- 3 fD > co 2 mO m c: po to m fD .O o tp po mo m :z CO c cr CO 3 fD -- O 7T fD CO C< o oo cr >c rt tp O to to _/, cr fD 3 IQ fD 3 n o o 3 3 O LAM 004386 fD 3 PO < fD fD P> X) to n C tp c 0> 3 3 rt CD Cu -j. Cl rt OO 3 -h 3 O 33 O m < CU n c G rt O 3 DPMC-10461 ATTACHMENT I SUBJECT: Respiratory Protection Category - Maintenance Crafts CONCLUSION Based on the criteria included in the proposed Respirator Guideline it is our opinion that all our craft jobs should be placed in Category III. Consequently, our craftspeople should remain trained and capable of using any respirator protection equipment. The exception to the above expectations will be individuals with some type of physical limitation/restriction. These individuals are handled on a case-by-case basis now and would continue. SUMMARY Upon reviewing the criteria for each possible respirator risk category several fundemental principles of how we conduct our business led us to the above conclusion. First, our labor agreement permits the process of supplementation of one craft by another. This means that although a craftsman may be in a relatively low risk craft he may find him self being supplemented due to work demands into a craft with a much different exposure risk. We therefore find it prudent to maintain our craft respirator training at the highest level reason ably possible. Second, our committment to equalizing overtime may assign a craftsman from his regularly assigned area to another on short notice. The two areas may have much different exposure risks and again we try to plan for the most stringent case. And, thirdly, the principle of a craftsman performing work of another craft if it is incidental to the primary task leaves open the possibility of exposure not readily evident at first glance. Therefore, since a majority of our crafts could, for a number of reasons, find themselves in a job or activity which falls in a more stringent category then their primary craft would indicate we feel that a single, consistent, respirator requirement is appropriate. This provides the highest degree of safety for the people and the highest degree of flexibility for the completion of our business. LAM 004357 DPMC-10431 ' f <M32 |f>cV. 5-78) Shell Oil Company Interoltice Memorandum MARCH 9, 1982 '/$ f. v 7L FROM: SENIOR INDUSTRIAL HYGIENIST TO: SUPERINTENDENT HEALTH AND SAFETY SUBJECT: RESPIRATOR USE SURVEY After much discussion and due consideration, a final determination of the respirator use requirements for Maintenance North and South has been proposed (See attachment). The Maintenance Organization has given considerable thought to the process and has concluded that all craft jobs are Category III. Please let me know if you have any questions. P. J. Snyder PJS/gri Attachments cc: With Attachments L. V. Ashe W. W. Reeves ECB Satellite ' PJS Chron LAM 004387 DPMC-10462 ATTACHMENT I SUBJECT: Respiratory Protection Category - Maintenance Crafts CONCLUSION Based on the criteria included in the proposed Respirator Guideline it is our opinion that all our craft jobs should be placed in Category III. Consequently, our craftspeople should remain trained and capable of using any respirator protection equipment. The exception to the above expectations will be individuals with some type of physical limitation/restriction. These individuals are handled on a case-by-case basis now and would continue. SUMMARY Upon reviewing the criteria for each possible respirator risk category several fundemental principles of how we conduct our business led us to the above conclusion. First, our labor agreement permits the process of supplementation of one craft by another. This means that although a craftsman may be in a relatively low risk craft he may find him self being supplemented due to work demands into a craft with a much different exposure risk. We therefore find it prudent to maintain our craft respirator training at the highest level reason ably possible. Second, our committment to equalizing overtime may assign a craftsman from his regularly assigned area to another on short notice. The two areas may have much different exposure risks and again we try to plan for the most stringent case. And, thirdly, the principle of a craftsman performing work of another craft if it is incidental to the primary task leaves open the possibility of exposure not readily evident at first glance. Therefore, since a majority of our crafts could, for a number of reasons, find themselves in a job or activity which falls in a more stringent category then their primary craft would indicate we feel that a single, consistent, respirator requirement is appropriate. This provides the highest degree of safety for the people and the highest degree of flexibility for the completion of our business. LAM 004388 DPMC-10463 CD O a> --' -* fD 3 rt . Q3j 7C 1 fD ~S Z O o Cr O CU ct fD LQ O 3 r< S ulfur P e rio d ic a lly negative re s p ira to r Supplied a ir re s p ira to r used in p u llin g lin e s to equipment. oo 3* fD o 0J <"t oo 3" fD O 00 ~5 --t CU C O2 O -$ m O 3* "S 00 c --* cu O *5 3 O ~+l 7T -5 -i. > 3 o Os fD X; 3 & 03 lo r+ O c CL s_s to rt 0} O fD 3 fD rt o -n o fD 3 rc rt CL m fD cu --s: rt c M M -s CL 00 o tn oo o oo rt ro ro oO --" 7T cox c *< --j CL "h -i. o CL tO fD fD 3 * n: X fD x: X --j a> fD 33 fD fD --i O c fD 3 fD CD fD 3 N3 fD Cu 3 fD 1< m X "O o </> c i fD n oo o 3* c 3 (DtJ rcu+s3: U--' W C "O zr oo fD c n> -j rt CL - Q. O o -* a. c-on TO 33 O fD -* -s a. 3 to -* Cu Z 3 -* 3O O LO "O 0> TO c --' TO 3 mto "S ro oo o -s 3 fD LO fD *o X) C -s CU a f3D O -s 33 c00 rzz --'Xc -- 33 LO fD to cr cu C3 rt CL < O c rt --* 3 TO fD m lo Cl L0 fD o m o-a fD CO *o 00 -sfD --j. Cl CU rt 0 1 n oo oo o o c. 3 03*0 a_i.. >---oI ct c -* -j. (/> fD o fD a o a. CO Di 3 -$ fD -J B fD fD to "S CO -* fD "1 3 Of P*< O *0 m 3 fD .a fD 3 O o o 3 rt O LAM 004389 fD -S TO < fD fD QJ -D in O C "O C - Cu "5 -5 rt fD ft* -< CL rt OO 3 -hi *O -S 3 O DPMC-10464 used in emergency c o n d itio n s . o qj --' O fD 3 3 -J r** 2 O' Cl x* a> C_. o cr o QJ <~t fD O o iQ "O o fD C -5 3 O fD X =3 - fD Cl fD 31 < CL O 1 Supplied a ir re s p ira to r used in emergency c o n d itio n s . P e rio d ica lly negative re s p ira to r used in working on exchangers. 3> m CO 7^ "O 3" CU r+ o ocm > ->0/ X (/) (/I f+ o c+ -S - o oj --* --` 31 -j. fD 3 m oj CO X < *< co m c+ X O rtn -$ 7T CD o c* CO -m5J. CO 3" r+ O C <+ n> -5 CO r+ o O X" "3 r* cr fD CO 3 3" O r+ CD QJ CO O --j 3 fD O 12 0> n- o CD X* -- fD << -- CO <-* 31 O --* << 2 CD xj ar ct 3* Cu tn: *3 << o. -5 3 O CL) CO n fD 3 m X -o o CO c -5 fD &> "3 O rt fD -s O -5 X- -5 O 3 C CL CO CO .j. fD O O CL CD r+ CD "3 O C+ fD OD fD 1 _j. JD O c C CL <o J. tj fD o 3 CL CD fD 3 X JO C "O 3 - C fD "O --'CO 3 --< CD fD r+ 3 3 -* r+co < fD O -5 "5 fD CO *o 1 3 ----1 r+ 3 "O 3 C fD --'CO --* CD --c+ 3 -* CO < fD --' - -5 3 fD fD CO CO *o 3 -s O C CO O C CO O CO c 3 fD XJ Q. Q-XJ w. --J o CO c 3 fD XJ CL Q.XJ -i. --D c+ -* -J -3 fD r+ -* -* -j. 3 fD O Cl O Q- 3 fD 3 fD CO 3 CD l1 i/l 3 CD fD . fD - "S "5 -5 1 CO CO fD -S fD "5 3 fD 3 fD O CO o CO c< -o *< *o "S -$ Oi CD c+ r+ OO "$ -$ xi m > 2 O m t o *3 O CO fD -5 O fD I3 O o o 3 c+ "5 O LAM 004390 fD "1 TO < fD fD CD .O CO O C XJ C - 0) o -j rt (D O) CL r+ OO 3 -h "5 O -5 3 O c+ m < CD O c CL) c+ -J. O 3 DPMC-10465 O Cu --* O CD 3 3 -S ri- ri- 3 - * CU Q. X* ' l CD 3 cr o Cu CD LQ O Mercaptans P e rio d ic a lly neg. re s p ira to r used when w orking on equipment. o< cu 2 f--f- c CU "3 -J t< to f- CO > -C* fD C D X) i/> CD C (D T -J. CL -o o 3 CL CD 3 (D O r+ 3 cu --' O X: X* 33 CD 3 to to . O -s 33 CD CO "a -5 Cu O O 3" r-j. co o > 3 O cu O 3 CD Cl <"* r+ -j. O O -s c 3 3 -J. 3 3 33 CD CO CD CD * c to CO -*+i 3 3 r+ CD 03 2 --1 _i. ca 3m CD **"N, s: or 3 cu c CD r+ r+ c* CD X: 3 3 --jC< CD --' c+ r+ 3" CD CD -s -5 r+ wx --t. cu -s x; cn CU to o --J -J. 3 CD V *3 -5 O --j **< to -I. to mm r+ *o 3" X: o --J 3* --* 2O 2 -s -4 o 3" ^--- X; m a_ ri3" X: 3 --1 CO *3 c -s ricu 3 Q. CU -s CD X 3 CD m X a o to c CD TO CD CU "O m 00 X ri- CD OO 3 -S fU o "3 -- PD 5> 3 C Q. H tQ to -- PD O CD CD O O TO "5 Cl CU to -- . ._i c c+ --j. cz CO 3 X: 3 m CD s: 3 O CD 3 tO X- CU -* ri- P3 C3 m to J3 CD cz --i 3 - to < TO m CD O 2 m 31 2: CD -i to oo "O 1 I 3 3 t--i TZ m z 5> :z o m i o "3 3: o O CM/1 o oc 3 33 0*0 CL >*0 C"DS CO r+ C -* CD 3--CO CD nO CD Cl <<1 33 O. CO CU 3 -S o "3 o CU 3 X* CD 3 CL 3 CD CD to - C rt to "J *o CD to O Cl CD -s 3 CU 3 to -- O ri- 3 X; O 3 ncto o uo c 3 ro x> a. clx> 3 CD CD CL CD 3 c-3d co CD "5 3 CD O to X: T3 --' C"u5 rtO -i O CD 3 .O |*< O o 3 rt1 LAM 004391 CO 70 < cd cd cu 0 to m o c "O < c - -* cu -5 -5 CU o <-+ CD CU c = -* Q. rt cu OO c+ 3 -$ O -? 3O o 3 ri- co DPMC-10466 Supplied a ir re s p ira to r/ SCBA used in emergency c o n d itio n s . 73 2D CD fD 3 r+ rt fD -5 CD O O tu -> o -* rp 3 =5 C-. o cr o CD CD LO O << -r --i t< 0 (X c O fD to 3 fD fD OO .a. f>i fD CD O m OO 73 fD 73 < rt cd 3 HH O ~h N --i | O -h fD ro 7T - 3 cn fD CD 0 3 {D CD rt to 0 fD O to rt 03 7 to 3" r+ 73 CO 00 CD CD 00 IT 3" O 7 CD c fD fD CL CD to --J 3 --j J* Q_ O "h O --j c --j n 00 fD --* -j. 3 c 7 4. 0O fD 0 --* 3* V "1 CD O 3 CD > 73 0 a> . to CL e+ c fD --J CD 7 > 3> 3O 3* fD << rt Cl 7O O c> to O CL 3 3 0 3 mJ, CD * Q> C *D 3 to fD Q. fD "S Q. - OO 3 --Q- 3 - on O 3" CT CD C "5 --' rt H) --1 CL CD << O 7T s: 3 = 3 3 ro tO tO CO *o -* 3 *a fD fD to *a O3 o a to <H- fD O 7 C 73 to fD fD -5 CL -* O -* CL 3 --* O X a* o --* *r< to C *o *a -s 3 cd fD rt 3O c+ 7 C "O to fD fD 7 CL O CL o s: cu o --* *-<< 33 tO fD to O 3 3 fD fD .O to C *o "O 1 3 oi fD rt 3O r+ 1 73 3" 7 fD 33 O CD 3 < r--* DC m fD X CD 0 <0 << to c m7 3 fD CL to 73 00 "O 7>3 o 73 73 O > C oo z mo 3 73 fD m i o o to "O fD 73 z mo Z m 0 co 00 00c 3 03*0 CL >*0 _j. ft c -< --* to fD 0 fD a 3 CL tO CD .j. 37 fD 7 3 fD fD to 7 -O tO -* ID -5 3 CD n ct << 0 7^ 1 < 0 00 00 00c 3 03*0 CL >73 m-J rt C -* - to fD O CD CL 3 CL (O CD j< j. 1 3 -5 fD 3 3 fD fD tO 7 -O to fD 3 3 CD O rt t< 0 7 o oc. 3 CDT3 CL >*C rt C -Jto fD O fD CL 3 Q. to 0* 3* -5 n kn a> 3 JO fD 7 3 fD fD to 7 73 to fD -5 3 CD O rt << O 7^ O 3 rt 7 O --j LAM 004392 fD 3 73 < fD fD CD _o to O C 73 C --1. CD 7 rt fD CD -j. CL rt OO 3 -ti 7 O "5 m < CD n c CD rt O 3 DPMC-10467 2t) n ot cd O *-' "h 3 3 -* cd V) ocr o cd rt ro O o ,,"S Caton Resin CD X < C7> CD CO x: 2 "5 CD c Q9 CD tO - -> 3 CD TP Q- O --t) CD 3 CD CD --* c -$ 2" 3 CD CD o CD -- 3o 3" CD *< rt CL "5 O O c> to o >> Qg g O 3 CD "O 2> o m m 3" 3 CD C+ X3 CD 3 to 3* 3 oo o O 3 ---* 3" u --J CD 3 3: O X CD 3: -s CD 0* --i o CD 3* < "D << *< *< m CL "5 rt -5 m O 3* 3 --j << 3 a. *< -- o to --" O -o m "S >-- 3 CD o ."1 -J. CD rt m p- X << o --* o CD to 3c u. 3 CD CD s: ~o O fD -s o -s TP 3 CD fD to -$ 3 - O (T>3 O -j. o s: o 3- CD c "5 Cl --* & CD -- *o rt n 3 -- 3 O CD << CD -s -- 3 --* O3 rt c *< -S CD to X"tO Ii CD ' CL --i 3 to T X --X. CD O to 33 o 3 -a o^ fD -S -s _0 CD C rt X" 3 (D -* o *o -s 3 CO to CD C "3 3 to n> Q. CD 3 CL CO Oo tp 3 CL 3 -* PO to O > 3" cr cd po c -J --1 o O rt CD --* c PD Q- CD << O X" -* 3 3 3 CD to to (O rt 3 CD > zz o PD Q "S o fD CD to O c: o "D TD PD m O -1 o CD CO rt CD O CD CO 3o CD o "f rt to rt CD 3 2> O << "5 o TP o CD 3 X" CL C rt to fD O a. 3 to 3 1 CD CO 3o CD o -s rt to rt CD 3> O << T o TP s o CD 3 X* CL j. c rt to mj. CD o CL 3 to 3 O CO CO O OC ' 3 03*0 CL >TP rt C -* -< tO CD O CD CL 3 Q. to 0> 31 CD -J 3 CD CD -s "O to -i* CD "t 3 CD O rt << O "S 3 CD -* O CD 3 .KO o o 3 rt O-$ LAM 004393 CD -J PD < CD CD J3 CD to o c XJ c CD -* "5 -5 ft CD CD -J- CL rt oO 3 "+> O -s 3 O DPMC-10468 "O O DMD O - -h fD (T/> O O cr o cu ro LO o X: Cumene P e rio d ic a lly neg. re s p ira to r used in w orking on equipment. T3 O (D C T3 O fD X3 - fD CL fD 31 X Q_ T o 1 * o 3" O T 3 fD > O rnC < fD rt --< rt T O fD CD 3 X --< fD fD 3 ro a. o> fD a. "n c X 2 > O r~ I- m 00 >< 3*C T3 1 ---i 3 ZT o fD Cu "J* i --j --J r+ Ch on O -- to ct CO "O OT Cl -< mJ, 3 c cu 3 ."5 < CO cm ---* X Hi *a -- o c+ 00 fD c T fD s: t ~o 0 ro ro 1 01 t 7r*a -* -i. o 3 T CL IQ CU -J. rt n O O CD 3 t --' fD JD -- C X 00 -*-- c TJ OT3 3 r+*0 <T> --S --' 3. ct* -- fD Cl C c/> cu fD -* Cl "5 3 fD CO 3 fD T to fD 3 <O< O "O O CD 3 7C C-*L c rt CO -j. 0) O Q3 oo -- 3 fD U TJ JD rt fD COT -i. -s "O O 3 c cl fD 00 -i. d (D n (-+ Q- QJ =3 X O O fD T tO 7T CD rt 3 -* CQ < fD O 3T fD 00 o "5 I 3 fD 1 to fD 3 XO Oo o~>o 3 7C" Q. - C c+ 00 - fD O CL 3to -* cm3o0 "O *--( 30 3>0 O --1 c. o rt 30 Z 3 >z fD CO o mm to 30 i fD om o "C m30 o m CO m 3 fD T LQ fD 3 O o o 3 rt LAM 004394 fD T 30 < fD fD CU _0 to O C *o C -i- -* CD T T rf fD CU - Q. rt OO 3 -h T O T3 O < ncu CTt c cu o 3 DPMC-10469 OJ 2O oj rr =5 3 rt --* to rt ~TD n o/ cd O -* -h 3 3-*- C-j o or o OJ fD IQ o LPS 1 ,2 ,3 Cleaner O 73 GO 2 H 03 3" m O fD --'LQ CD 7^ CL __i c fD 3 N fD 33 GO fD fD Co ot . ro o QJ o 3 o c rt zn CO GO < c O CL --J C 33 OC to 3 CD fD OJ 3 C0 O GO C 3 "h fD CL fD CO I 3 S *3 fU O (D 333 rt 3 -* O Cl 3" "n -* o 3 --' oj fD fD -- .o --I c << ft) o 333 n 7r fn G< -..to 3 < LO OJ 3 3 o a> - 3 00 a> *a CD --* -Q "1 C OJ --* rt "O O l3 O 2 7s co Oj fD c rt O 3 -- OJ 7T O ~h -- fD CO C << fD 3 in 3 rt 2 fD O _j *< m GO czrt 3" fD << --4 --j --* 2o fD c 3 rt O rt OJ fD "O 3 rt QJ GO 3 rt *O O 7T --* -5 *3 a> ro 3 CO 3 fD X3 -* O o 1 Cl 3 oj - r+ O l/i o OJ 3" 3 --* C CO --' rt << CL C O CO CO s: ro c 3 CL "O "O 3 fD *d CL T3 OJ 33 to O 73 OJ 3 rt OJ 3 --J 0> *< 3 (/> rt m OX CO O fvl o 1 to --4 c 3 fD 73 GO ~o > 73 --I O Om c 73 > z m3 GO o fD m 73 I oco m fD o cc "0 o m GO O GO GO O OC 3 co *a Q. >-3 j. --j rt C -J-i. co fD o fD a 3 CL 33 fD 3 3 fD fD co 3 "O CQ fD 3 3 OJ <O< o3 O GO GO O OC 3 CO *3 CL >"D _j. _i rt C CO fD o fD a 3 Cl co o> 33 fD 3 3 fD fD CO O3 "-3** fD 3 3 O' O rt *< O 3 O GO GO O OC 3 CO "O CL >*3 rt C - 07 fD O fD CL 3 CL lo a 33 fD 3 3 fD fD CO 3 *3 LO fD 3 3 OJ O rt << O fD -I X) fD 3 O O o 3 3 O LAM 004395 fD "5 73 < fD fD OJ JD to O C X3 C -J* OJ 3 3 rt fD OJ --Cl rt OO 3 -t> 3 O 33 O rt m < OJ r> c OJ o 3 DPMC-10470 m co n - 0+ 3D 3 CD 3 co 3 co O P 3* O - 333 rt rt -' - oo ( rt O O cr O Co rt fD -Q O ~T~ x < C< o fD o3 IQ fD fD 3 co c n Q_ fD o c CD 3 CD <_ O CD 3 -5 3 --j . O CL 3" O --i CO fD --1 -` <-< O D3 7T fD CO 3 OQ 3 O CD 3 oo *0 CD --*. _o -s C CO rt "0 O gD fD 3 00 O fD O 3 cr 3 No fD CO 3 3 fD c (O Cc o X co CO o > > oo TJ 2 *< 3* --J CO 3 n c O fD -- fD c 3" fD --J rt "J fD 3 fD --j n 00 << rt "h co O 7T rt O. _j. c 00 CO j. "S 03 CO o o O -J. 0m0j. *o rt rt c > o c co fD C 00 o 33 3 "h CL -h Ql > o <n oo --i y 3g 3* Ql D oO o o 3 _i. O 3 to -P> CO rt fD CO zz *0 fD fD < O fD -* 3 to oo -- CD fD ZZ N C O ""O -- c fD -5 CO fD -s zz CD -* DO CO /T Q. --* CD fD "3 3 CO -s m X 3 O 00 C D fD CO "O o 30 m zz > CO mo 3 fD 30 oo m (3 fD lo o~o "5 30 fD m On 2 *o m 2 3 CO --I CO rt O 3 fD CO 3o CD O -$ rt CO rt CD 3> r> n "D o CO 3 X" Cl __i. c rt 00 CD O CL 3 oo _i. 3 1 fD CO 3o fD O D rt CO rt fD 3 J> O-- 3 o "O I o to t 3 7T a. C rt 00 fD O CL 3 oo --J. 3 CD CO 3o fD o D rt CO rt fD 3> O o "a : o cu 3 7T a. C rt oo --< fD O Q. 3 oo mJ. 3 m 3 fD LD ;Q fD 3 n fc O o 3 rt D O fD T 30 < fD fD Co JD oo O C "O d CO D 3 rt fD CO --O- rt OO 3 -h -i o 33 O rt LAM 004396 < CO CD n c CO DPMC-10471 m fD 2n o Co rt o u. 3 3 --j. ct rt o - -JCl a I3 22 r~ --j 3 ro 3 0J 3 O O cr o Co rt fD X) O r< j-- s: r~ o ^ O I- r~ oo 22 o fD o C 2D r> o "O (D 3" O o< cr o 20 00 O; (D rt fD -$ rt to -p* 1 1 O o - OO '--'O O1 O t# CL --j ro --1 fD fD oo co ro l fD 3 cr> 3 ro rt w 3 03 "n --j c oo M 3 rt Co "O CO CO fD fD O oo 3 --j -t> *3 --1 fD fD ' rt -s C* --j rt rt TO O CL c --J O O to CL --mJ << fD 00 rt fD o -- *o fD -5 o oo ZZ -s o j. "O CU 1--H c 33 o << -s CD 3* < 7T fD -- 3 fD a o -5 CT to -- rt fD rt o o > "O O O o 00 3" n c 2D --J XI O --' fD -s O fD o --* o rt "O Q> f l -s -j. o CO 3 o ----* O to 1 fD o 3 fD > o fD rcor. O -s o LO 2o CL fD C 3 0J --J rt 3 fD rt, &> O -1 rt r" XI "O -J oo --* 3 --J Co V ro oo m X 3 O to C -J CD 2D m 00 "D 70 70 > O --I co 70 d 00 m 70 m LO 20 fD 00 3o fD O -5 ct tQ ct fD 3> n "S O *D o O' 3 7T CL -* c rt </> - fD O CL 3 to -* 3 m i? *1 jC (D 3 O o o 3 rt -J O fD "5 70 < 0> (V PJ JD V) O C "O C - d> -J I ct fD 0j -* O. rt oo 3 ~h -1 o -5 3 O LAM 004397 m < & LO o c a> o 3 DPMC-10472 Benzene 3 CO cd -s - C 33 rt ft) 3 rt i m * 3: cd o o> o O -J* <-+3 3 -$ rt rt -J* - O Cl --< ' I cd 3 O o cr o CD rt ft) O 3 ft) 3 CD 3 o cd > 3 00 CD o n: 00 > o --* X2 c - r" o> O2 oo =lfc "3 X) CD -t> --*<> __ rt> 3" CL CO ----' 3 fl> CD 3 rt Cl "O O tm -s rt rt rt> rt -* X o --J o OO << 3 a> CD O O -s 3 CD a> CQ o> 3 ft) --i c 33 CL t--i ro m CD t/> XN rt> m -s m i O CD o oo O rt I CD "3 n c 3 1 > r" 00 ro 3 1o > o 0o <D O zr < m rt) rt) --* N "o s: 3 C CD o rt> X --1 C -s rt --j 3 rt> "$ CL CD 00 s: rt o CD 3c rt cr -s -h -J o -j- CD n3 a3> 3 rt _j. 3 "h rt X rt rt co O CD 3 70 X) O rt -sJl CD 3 3 CD --j. C *< 3 im oX O << oin oo c --1 -s rt) "O TO m oo XJ 70 O> c --I C"t o 70 3 fD 70 m O > o o X) - Supplied a ir re sp ira to rs and S c o tt A ir Pak used in emergency c o n d itio n s . 3 CD LO rx> 3 o f< o o 3 rt -s o fD -5 PO < CO CD CU JD CO o cz *o C -J- -J- O' -J "? f+ (D Q -* a rt oo 3 -h 1 O 33 o LAM 004398 DPMC-10473 3 <^3: to O Of rt O -* -S 3 3C rt ft 3 - m Q_ 13 --" i ct X o cr o CU ct 0) LO O ~S << Methane "n o oo x s: c 3* C fD O fD fD X 3 l 3 fD fD -P* a> ct O CO ~5 Oi Of X cu 00 to fD 3 X 3 rt -5 fD & rt -s & 3 ct i 00 o 3: o c O' m c to 7^: 3 -h o c --J fD 3 -s fD 3 fD TO fD to C --i Cv -$ O o r- X --* X << C fD 00 CL CL O' "S fD 3 --' o fD * to m -5 ro fD o * 3 X 0J oo oc o 3 --t> rt U CL O fD rt * X zr fD 3 O * -sox fD 3 fD JO -s C W -J-*0 0 "J X CL fD X -- a--jo . a> fD --' CL --' X: CU -* 3 ~s a> to -s fD CO -5 X fD _j. (O -s X Cu rt -S O 0i ~S ct O -1 XX *< --J --* fD 3 3 L fD -s m X X o CO c -s fD X m oo X -- TO O --{ --< c O2 rt TO --< --j. m 1 3 X2 fD OO > m2 XO to TO m fD m Ot X --H o TO X m3 2o m 2 --1 oo n> co fD 00 Oi 00 3o <x> o 3O fD O 3C Cl x m "S ct "f rt X3 CO ct LQ rt 00 --' n> fD 3> fD 3> f-Ds OO rt> "5 jC O -* O -J` tn rt CL fD << "5 *< "1 CD rt 3 Of 3 O nx o OJ ox o Oi n > -* c< -j. -s X: l 3 77 Cl 1 = = 3 7T Cl -s n -s o o -< c -* c O "3 fD 3 ct <o rt to 3 CU CO rt -* fD -J- (D O. X"X -5 O O. O CL O 3 CO --I. 3 to rt C -s -j. CO cu 3 3 O fD rt 3 CL O to -s LAM 004399 . CO fD -I 30 < CD fD QJ _Q (O OCX? C -* - Of -* -3 rt fD tu Cl rt OO 3 -h 3 O -5 3 O m < Of n c o> rt O 3 DPMC-10474 o cu 2 "I cu -o -< CO 33 rt rt 0) **5 i on 3 "O CU 3 *J' CU 3 "J< rt 3 CD rt- -s on i z o o cr o CU rt CO 3 O h< Phenol Meg. or supplied a ir re s p ira to rs S c o tt A ir Pak used in may be required on special jo b s , emergency c o n d itio n s . X DC --l << CD O X CO CU c 3 3 CD CD CD 3 CD CO O t--4 X > > H CD c "V << CT"0 O 3 on > --J -5 OJ N rt- CD cu o c CD 3 on 3" CD 3 CD -* CD 3 CD <1 CD CD 03 CU on rt "T* o z --H Z m o cu 3" CU 7^ rt- *0 -*.*o CD 7T 3 7T O H 3* ro _J, --( 3O CD "5 rmo~l 3 00 3 cd m ro -5 T> o X *< 1 > ~o n -s CD rt- 3 O cu 33 CD m X O o on c CD 3Z CU (D *< m * cr CD o 3 CD on JD C C TP -'a 3 --* CD Q. CD CL O 3 CU on -5 TJ CD 3 O CD --on o> *o _J --. Cj. (U O rtCT O to 3 on O c on rt 3 cu on 7T 3 CU << cr CD c on CD Ol T> CD 3 o CL o cu CD GO 3O CD O -5 rt OQ rt CD 3> O mJ. *-< 3 o T7 o cu 3 X* CL _j. c rt on CD O CL 3 on --< 3 1 cr o CL Z --1 cu CU -- on --j C CD 3 oa rt* << 3 ca *o 3O CO CD on 3 on cd -O on - O 3 on on O CU c i ii *< 3 Cl cu CD O -* 3 -5 CD 3" *o cu 3 -* CU 3 on O rt 7T o --/ Cl 3 3 OQ CU << o 3 cr 3 CD CU c on on CD Q. PO cd <Q "O 3 O -H CD po m on on > c-$ co z mo cd PO i3 m oCU 7T o CO T> po 3o *c c a* rt O 3 DPMC-10475 2O CU 2 3 id rt O rr cu l3 2o 3 2 v) O' c 3 cu rt <-t O -s t on 2 O a 2 -* O G> "D O -* ID 333 rt rt r+ - ID Cl -? -- i to O a* o CU <7+ id n o *< Asbestos Brake Linings R espirator generally not required. cu a? pa CO 3 ID CL 3 ID "h CL O2 3 o ID X ID rt ,"S CL 0) O --' Cu oO --1 o cr. 3" ID -- c ID CU n> -s 3 3 CU ID ID 3 rt O "5 ID O Of "S "S --1 on 2 ID "S o Cu a rt & 3 on --1 < o O 2 3" {X --' c "3 O ID -s 3 ID 3 ID 03 2 ID << 3 >O on G> 3 Cl 3* cr rt N -$ << ID O CL ID on CU -- 3 CO -5 rt ID ID O O on 3 c on rt On 00 2 c> --t 3 "h 3 _j. o m 1^4 1 on Cl 3 ID _j, C0 CO pa 3 C *3 ID ID on fD on 3 ID D 3 C *3 ID on CD 3 ID -5 CU zz. on id cr co *o rt a rt CL -* ID -j. o O on -S i. CL -< CL rt *a OJ 3 3 o -$ rt o O on id O <. CU Z CU on -s o -- o -- "1 on on -s -- -fJ ID C 7T<< X-*< 31 3 _J. O ID Cu = 33 l 1 33 1 1< << (O ID CO ID CU 3 CO CO -- CU cr S S on ID --* X" rt -s -s 3" ID ID on rt -5 ZT ID on CL c _o id -a c -O -* --J. c -s -s --a* ID a rt ID "O .O c -s CU X> rt _J. 3 CO CL 1 o 1O -5 -1 CD *3 CU -J on 3 O cu --* -? m X o o on C -f ID pa m go "3 PO > > zz o I o "a o CO ID CO ID CO 3o ID o 3 ID "1 rt CO rt -S (O ID id 33 OO << < O CU 3 7C Cl c rt on 3 77- a. c rt on - ID id O CL 3 on -- O Cl 3 on -- 3 m 3 ID "5 O ID 3 O o o 3 rt O ID 1 PO < id id Oj JD on O C "O c - cu -s -s rt ID CU -i. CL rt OO 3 -t, -S O -S 3 O c+ LAM 004401 < CU o c a* o 3 DPMC-10476 Tinners Maint. - N TO SCO CD CO fD 33 rt- on l 2 --1 O 2 -a fD C (D CL o 3 -* 7T 0> C CT 3 Oo "_S1. -5 m JO <c fD -s *a in 3 fD 3 rt O IC TP fD fD CD "5 ,< CD << rt om "S -o c -J. TP 3 fD '3 rt- r- > CD c cr rt \o --1 cd 3: 3 fD X" O 3* *T| CD CD 3 3 -* 3n T O O -s o o cr o CD rt fD LO O -5 c< In organic Lead Negative pressure re s p ira to r use p o s s ib le . TO TP PO fD fD fD Hi --h 3 33 fD fD fD "5 -5 -s << << *< oOo 3* 3* 3" fD fD fD 333 ooO CD CD CD _j j _J CO to to PO --H X < CD CD CD --f fD 0< 2 CD CD H> m rt ex on to _j. 1------- s fD TP O O 3 fD 3 --j fD fD 72. --j- Ji rs rt CD 3 3 << 3 TP fD fD *< o 3" rt- TO 3* fD r~ 3* fD CD CO ZZ fD 3 fD CD c m C rt o CL Cu -- o CD 3 3 CD to CD OP CD fD to 3 ON -- <D -i. 3 3 fD fD *--^ '"" "n -i o 3 TP 3-j. 3 CD m X TO O to c 3 fD O CP 3 fD o on rt O mO 3" fD -5 "S 3 rt CD CD CD rt CO -->. O CD 3 3 rt on C_. < o 3 fD cr CD to << CD 3 cr CL fD on 3C fD TP JD TP C j. 3 fD fD CL Q_ CD -s W fD 2 JX fD C "O CD r+ O Cl on o c tp s: -5 3 fD fD on to to to 3* C CD -s < fD fD o cd n co 0X c 1c 3 fD fD TP CL O C on -5 on 3 cr to --i fD TP 2 (D fD -s CO o CL 1 -* fD O CO a> tp --' "S c< cu rt 0 1 3 Co *< cr fD *S fD _Q C -J fD CL PO OO -o t-- 70 --I Oo c pc rt d 3 LT) fD m CC TO CO m fD O TO m CO > 2 O o TP 2 O fD 00 3o fD o 3 rt to rt fD 3> O 3 o -o o CD 3 7? Cl C rt to fD O CL 3 to -j. It 11 fD 00 3o fD o 3 rt to rt CD 3> O j. < "5 o TP o CD 3 7T CL C c+ to fD O Q. 3 to -j. m 3 fD -s o fD 3 O L< O O 3 rt 3 O lam 004402 fD -S TO < fD fD CD JD to o c tp C - -* OJ 3 3 r+ (D OJ D- rt oo 3 -h 3 O 33 O < CO o c CD o 3 DPMC-10477 CO c 2 *5 Co < _j. ro 3 *< rt- O "3 to I 3Z s: fD 2 --' 0) a. 0) 3 "5 rt oo i zz C_J o cr o Q> rt a> o O r< 33 fD ~+i 3 fD "3 *< O 3" fD 3 n a--i co cr X) C (D rt oo *o T3 -* O rt &">5 fD rt 3O rt "5 Cl> c -- to (D ~h O Co "1 T3 CO CO co fD c--oj. cr co --- -- --i. O rt s: *< 33 fD OCu " CO -h rt -5 C Co cr 3 "J* 3 O <D 3 fD 3 CO --i "<"5 CO rt - fCDO 00 O (D 3" fD f--D< CO rt 3 >--S. n a--> i 00 c 3 fD (/ fD f--D O *3 3* -5 O-5 3* 3 o> (D --- --h m Cg X "O ?D 00 o00 c *s fD 33 m CO "O zz C d CO 3 --* O ao r+ 33 o> =r O O -S c 33 fD 3 rt O CO fD d 03tD 3 -i. QJ 3 fD CO mo fD "5 rt m QJ -J. c: 30 z SI rt < CO m fD O --J -5 CL CO -4. 3 -1 fD QJ 3 CL fD o o *o 33 m tO fD -O CO 21 m OC C O -*-T3 3 -5 T3 Q. fD --' o. -J* co rt fD - CL O 3 n> co "o 0) o rt to rt n> =3 O << o -o o 3 7T Cl - c rt- </> -j. fD oa 13 00 -- 3 m 3 a> *s O at 3 O o o 3 rt n O LAM 004403 fD T 33 < fD fD a D l/i O C T3 C -* -< 0^ -5 -J <-t fD CL -I. o. rt O 3 -h O-s o -s 3 O rt < at n c cu o 3 DPMC-10478 2 CD CD O --* -J* 3 --* rt fD -s i3 GO CD 7T m -j (/> o o 3 o CD ct fD tO o -5 X: ETPPI Fresh a ir or neg. pressure re s p ira to r used as determined by work p e rm it. 00 2 7^ 7s O -s 3 ro * HH -o o 5> m "O o re X X o on c T fD -5 0 O T O > fD -* 3 CD tn 3 3 3 *o rt O CD rt 01 3- < -s C fD fD *o 3 o "O CL -- fD C+CTJ fD o --1 fD -*-5 CD 3 O fD *-aj. fD 3 CL X --' CL - O on rt rt -h 3 O 3" tO -5 "5 fD fD fD fD --< JO -J. JD art o C Ol C C 3* X fD CD CD fD x Cl 01 ---s -s 3 rt CD fD on CD n -Iirt 3 O CL CD c O ct O -S -J 3 rt- ---* 3 1 "5 on fD --* -*+> fD O CL CD JO rt co r> c fD fD fD -* CL "5 CD l/> -SOO fD -- > onro XX -* 3 -s O CD CD C 3 rt rt rt O3 ~5 "5 3 fD --* JD rt C ro -s -a fD cd -n fD C -O -s -s JO -$ C -* fD c to -j. on on - fD T) (D T 1 CL 3 fD fD rt CD a. o 3 O - cr -h rt t< -o rt fD 3 ~S -$ -$ 3 rt fD o o CD fD -O X CL rt T C fD C O 3 CD -5 CD ct CD n> rt on *a CL o o -s 3 fD -* 3 O O -h on rt fD 3' 3 O fD 3 O fD 3 3 fD -h fD fD CL rt 3 3 on fD 1 ~n 3 "S CO fD on -* 3 3 rt CD O - "S CD -- -s fD -*..o 3C fD -* -s CD Q- 3 fD 3 3 -$ fD CD 7T I m :z > zz o o X --\ tn fD GO 3o fD O n rt to ct fD 3> n << o "O o CD 3 7T CL C rt on fD O CL 3 on a. 3 m 3 o *1 O fD 3 n << o o 3 rt O LAM 004404 fD -5 ZO < fD fD CD JD on OCX m< C - - CD CD -S -5 o rt fD CD c -`art CD -- = o o rt 3 -h -5 O O -J 3 3 O DPMC-10479 S co tt A ir Pak o r fre s h R espirator not a ir stream in p la n tr required fo r areas. r evacuation. CO r-- O o cu -- 3 cd rt 3 3 -r+ 3 Cl cu -- I X* co (D "5 O o cr o CU ct (l) LO O Syn Gas Occasional use o f fre s h a ir re s p ira to r when working on equipment. > OmO o CD o *o o X rt 3 rt oO 3 TO CD rt </> 3 CO CD 2 co O 00 z ~D *--4 TJ CD --j Oc -J. "5 CO > -s << :x r> n co r+ ct 3 3 cu CD O CD *0 Q. rt O Cu --* 3 CD 3 -s 3 to m ct zr m mmt. X 3 a o CD co "5 c oo 1 CD TO m CO CD CD O 3 cu cr 3 -n *< fD 3 ZO oc cr 3 -n *< CD 3 "O t--1 3 r+ 3" << CO CD Z *0 00 3 to X- rt to (D Z ~0 to 55 -5 3 O ZT o -t zr --< --< CD 3 CO CD CD X) 33 X" CD CD "a 3 CD CU 33 7C CD CD O TO -H o tQ c ct - 3 to ct TO m _J. a o i 3 x- *0 0 3 O cr 2 33 CD 3 CD 3 C co > CU "O CD "5 O rt cu 3 ft m r+ "5 O CD CL 3c3 = to to 3C 3 r z --1. to 3 O ;o m 3 to c <t CD 3 CL <-! CD 3 CD m to to CO CL CD CD CL CD o C C -5 ct to Cu ct CD to Cu c: to cz h-- o to CD 3 to 3 to CD TO ~o CD CD a 3 "O m 2 Cl CU co Cl 3 CL 3 3: o 3 X" TO CD 3 CD rD m Q. rt <0 CD <3 to TZ CD to CL CD to --t to 3 c 3C CO C 31 cr 33 *0 - CD << -* CD X) 3 3, CD CD Cl CL CD CL Cu CU 00 3 -j. o CD o CU to rt *< to 5> rt CD 3 3 ~o cu 3 X- *o o --1 -s cu 3 3> rt 3 CD to cd -5 < CD CD O' X) lO o c *o C -* - CU "5 3 rt- CD Cu -1- Q. rt OO 3 -+> 3 O "5 3 O r~f m 3 CD 3 X) CD 3 O o o 3 rt 3 O --' LAM 004405 m < cu n c ro cu ct o 3 DPMC-10480 "3 3:"o cd a> -- --h 3 rt rt rt fD 13 CO GO 03 O ---*. _j . O CD --j o a> 3 33 rt rt 3 - 0/ CL 7T l fD 3 GO C-, O cr o CD rt 0) o o 3 Syn Gas (Co) Fresh a ir when b lin d in g or opening any v e s s e ls, pumps or columns. > o __ r w > *3 3O a> GO O --* rt 1 3 O 00 CD O 3 c rt<< rt O rt 3 CD O --1 CL CO -1. o ro 0) 3 ro CL 3 o co fD C/1 c CL fD * 00 __ j > *o fD 3 O 3 U) O --' N3 (0 03 CD o 3 C rt *< a> rt -j. o CD n --1 CL CO -J* n (0 3 fD 03 "3 a> 3 3 3 fD CD 3 ,3 fD << m X 3 O co C 3 ro CD fD "n 3 JO 3 CL C ro CO >*o 3* O3 ZZ fD CD 3 rt 3 O 51 O =r 3 fD rt 3 CD cr 3 --i 33 CO CL j 3 CO GO CD O CD -h cr *n 3 3 --' 3 CL CD -J. a> O 3 CO CO rt CL 3" rt --* -- 3 O3 CD 3 CO -J. CD CD 3 3 rt Co fD O 3 3 O fD CO V -o X) fD c O 3 -J* O -< 3 7T 3 fD fD CO CL --h T3 _i.C< s: 3T --* 3 fD rt O 3 fD -- 3 << CO co --J. co -t> co rt n << c 3 CD CO 3 fD 3 rt 3 to fD ro j, 3" CO 33 CO CD *< c _j . co cr 3 rt --* fD 3" --j. 3 3 fD 3 3 fD CL-O co C ro 3o3 rt 3 fD fD CL 3m -4\> 3 GO 3" CO fD 3 *o cr "n << 3" -- 3 3 fD -j. fD O 3 3 co --j CL 3" O --j. CO 3* 3 CD CD ta -* CO 3 3 CO r~ "t> J* 3 3 3 O fD CD CO -O oC rt -h CL -- 33 O --j fD 3 rt fD CL CD fD 3 _ rt 3 to Z O CO 3" 3 G> fD 033 3 CL 73 fD 3 O D fD O C/> "O --t c </> o -J.-O Qi ~o -* co 5 3 -I fD CD O O --I 7D m 3 r+* 3 yO rt O CD O 2> -j --. c oo z mo ?c 3" C/1 m cd 3 3 7D fD m o i O c: o 51 -h c/> "3 O ro 73 12 3 "h mO 7T "5 -i. fD m 3 V> CO 3" GO O CD 3 3 (D GO 3 n> o o m 3 rt CO rt 3 fD a> 3 3o O a> << 3 O O *3 O& 3 7T o CL -j. c o 3 rt ^ rt a> 3 O CL O 3 to -- 3 LAM 004406 fD 3 73 < 0) (D CD -Q CO o c "a c -J- -* 0/ *5 T rt CD CD Q- rt OO 3 4)1 O 33 O rt m < cd o c Co CD o 3 DPMC-10481 "O --' 2: "o' o cu a> O-- 3 D -* rt rt r+ - * rt o. n> I3 00 Co C_, o cr O CU rt fD 'JD O MIBK Fresh a ir o r neg. pressure re s p ira to r used as determined by work p e rm it. --> "O o m ~o o3 X cu m x O o 00 c -5 ro Cl fD 3 O -t, 3 3 O > fD CU C fD fD 3 3 X3 VO fD CU ~n fD fD C D 3 3 -O 3 --1 _Q 3 *< c c+ --' C O cu <-t fD -5 -1. < - 3 DTC fD 3_j . C tQ -* fD - T3 OO fD CO 3* 00 -* "h 3 rt O. cu fD fD tQ O to Cl fD fD O fD *0 3 Cl - fD fD CU O "O 3 fD --J* rt -5 0-3 fD fD r+ CU CL O 3 O --j. -*> rt 3 cr fD *1 Oi J Ql -O fD O - - - to ft rt 3 << *0 rt 3 3 3 3* rt fD O O Cu fD -O r *0 3" 3" tQ "O CL rt 3 C - CO fD 3C CU T3 *3 rt -O fD fD fD .O OC -* 00 fD C ^0 3- CU 3 CU rt CU fD rt 00 ~o CL O -- 3 fD *0 CL -5 3 3 3 fD -J- CU fD 00 0 0 3 3 fD --j. 3 O O "h -< Cl rt rt 3 O 00 z. n- fD to O rt O 3" 3 O fD "5 3 3-- - 3 O fD cr O fD 3 3 fD "+> fD rt 00 fD fD CL CL 3" O rt 3 00 C fD rt 3* CU 3 fD fD CL 0* n 33 fD fD CU 00 7t rr -* 3 cu to 3 --* 33 rt fD O -O C cu 3 --' fD -j. CL 3 fD Z 3* fD 3 TO m 00 "U --< TO > --t O TO P3 cr O CO cm rt -J> po 3m fD O cr cr --< to PD fD m X m X --I CO 2 > --< 2 -H m > 2 0 m 1 a ~o X O _ 3 oo (D -<> i/>ro "O "D - 3 3 o cu QJ C 3 rt rt rt 0 rr 1 cr 3n) -* JD rt C fD -J- 3 (T> fD CO 3o fD O 3 rt tQ rt fD 3> O *< 3 O "3 O cu 3 /*T CL -< C rt to - fD O Q_ 3 00 3 . m 3 fD 3 lq fD 3 O O O 3 rt 3 O --1 LAM 004407 fD 3 3a < fD fD CU JD to O C TD C -* -* cu 3 3 (-f fD CU - Cl ct OO 3 -h 3 O 33 O < cu o c cu o 3 DPMC-10482 S co tt A ir Pak or fre s h R e sp ira to r not a ir system in p la n t areas. required fo r evacuation. CO 2O co 3" 33 rt "* on rt CO X 3ZT3 O CO fD O -* -+> 3 3-*r+ rt d- - rt Q_ fD 'l 3 CO O O cr o CO fD O << ,3 Butadiene Occasional use o f fre sh a ir re s p ira to r when working on contaminated equipment. J> x CD < CO re 3 O fD O c ro o 32 CO 3 << N -t) * CO o fD c rt << --o 3 fD 3 o -- in - n CO *< CD X 3: fD CD --< Z2. _j , mm --I *o 3 > 3 << rt X o O O 3 x3 CD CO --* O *--i CO *o Cl to TO in rt O fD fD Cu 3 in 3 --* to m 3 c+ 3 to 3* fD co 1 << on on rt fD 3 o *3 X "5 rt 3 O CD --j ,3 <: m X O o in c 3 fD n3O o fD o 3 on o r+tJ co CO --j. in o3 3 --j. -j. CO 3 rt 3 QJ rt O 3 CO -- fD Q. S! c 3" on fD fD fD _Q 3 CO -h XJ O 3 3 "h fD X* -5 3 fD rt 3 on to 3" O CO 3 -i. 3 O oc 3 to X" rt *3 3 fD CO 3 in 3 X* rt Co on Cl fD rt fD 3 3 --j3 fD Qu cr rt> on 3 n> 3 lO f3D <O< in x -i. o> rt x* c CO C rt in fD 3O CL oo - 3 3: cr -s -n (O k fD -S << on a) XJ on 3 O -* 3" fD 3 3 _Q X* CO CO C rt -- *0 0 3 3 fD 3 fD 3 O 3C 3 CL in C rt fD 3 on CL fD rt to co . 2 on co X5 to Q- 3 X" fD fD rt on fD in 3C 33 fD 3 fD CL _ TO m co x 5 --I TO O Ox c rt cz co 3 fD 70 oc: m on fD cz *-- 70 --i co 3>: > 2 O I o X3:I o co co 00 3 O' fD 3 o co rt in on rt *< on > m 3 fD 3 J3 rt fD fD 3 3 3O r "C -- CO 3 X* o *a o --< 3 CO o 3 rt 3 3 "+> rt 3 O --j fD on 3" LAM 004408 fD 3 X> < fD fD CO jO on m O C X> c _i. < co co 3 3 o z rt fD co c -j. CL rt CO OO 3 "tj 3 rt (_n Oo 33 3 O r* DPMC-10483 Xo o2 Fresh a ir required i f needs a ris e to enter a piece o f equipment th a t has not been purged o f product o r when re q u ire d by operations on the p e rm it. 3: cu ^2 0 O CU 3o -* - 333 rt rt - . to Q- rt ' i oo O o cr o CU rt fD x> o Q > oo is m m m O 2 2 > 73 o o< o -- *o > to r+ X "U o Xm --j. 7^ --< CD O3 fD rt 7 "O 3 rt 7^ rt 3 n> o O o CU 3 to 73 3 ID ID --* "< to rt 3m 3 j. X 3 to o n> o to c 7 CO 7-- id 3 7 to to CD CU 3 rt r+ CU ID O -JCL 7 Cu O "5 -5 --i rD O -'X> CL 3 C C fD -* O "5 r+ rt fD 3" CL 0J rt 2! or 3" 0) CU 3 to O" CU 7 ID 0J 7T I TO 3 cn ti O7 O 00 x>cu << (D 1 O CD o << to fD 3 to n t--I S "O to r1**3 cu 7 0^-3- U -J. to fD X) 77 7T CU CU 37 -I. tu o --{ o c rt -* 3 rt 3 TO m 0 0 7 cu o CU TZL 7 CD 7 rt 7 --j 73 mID 7O CD O oo Z 3C7 cl s: c C o CL -* to 3" to rt C rf (D D fD CD ID 73 to CL CO X) 3 3m c: ort to C O CO o CU "* < <o o o a t--H *3 Cu Q 3 7 -h to TO to CL 7 fD 7T 7 ID m 7T id ro 3 ID 2 rt to rt 3 to id to to 3* 7C 37 -j- co O cu 3 OO 37 Ol fD OO 3o o> o 7 rt to rtfD 3 O - "< 7 to 7D CU rt- tt c cu c c+ to - fD O CL 3 to 3 fD 7 73 < fD fD cu X) to O C "O C -1- -JCU 7 7 r+ fD CU - CL rt OO 3 -+> 7 O 73 O c+ m 3 CO 7 LQ CD 3 n o o 3 rt 7 O LAM 004409 m < cu o <Ti c CU rt O 3 DPMC-10484 m --i ~T* fD 0/ o . rt 33 rt o i _J. a GO 3 2 CD ^-N 2 o O Cu 3" o -i. --j. 333 r+ rt --' - CO Q. rt --- i GO C_i o cr o CU rt fD LO o 3 PBC (in tra n sfo rm e r) GO rn c ro to c -5 co CO 2 0 0 m << "3 n> --* 0 rt 3 >3 << rr 00 0 O CD -J. CD c XT Q. in to Ct O c+ CD --> *< ---* n> 3 o> 3 to m rt 3" 0 --j. 0 ft) 3* 3 to 0 3 -j. QfD O ~o CD 3 c to 3 r+ cu --< t3 O << GO m OX O. TO CD O to c 3 ro 70 CD 3 O 0 3 "3 O 0 r+ rt- m m ST CO O c to O *o cu Oc 3w X* rt fD 3 to fD *o to "O 3 3-0 3 fD 0 a fD 3 Cl ri* fD to GO XT -- a _J. (O -- 3" CU C 3 3" TO 3 3 --J" fD CU 0 3 rt 3 ft O CU "O 3 fD cu 3 3 7T 3 CU Cu rt O3 rt* O 3- r+ > --j. rt Cu fD CU --{ O to 3 -j. 3O 3 X> O O TO m 3 --J c 3" to rt* CU to 3 to O 3 3 to 3 3 CU O3 0 rt XT fD 3 3- X) c rt d > -j. GO iz 3 mo I fD a> 3 0 -h CL = CD 3 fD << a> rt to fD cr fD cr fD c c+ 3 fD n 3" fD 3 fD 3 fD 3fD fD TO Cl m to O O 3 fD fD O CL fD do 3 ~h 7T 3 __i. CD 3 --* 3 0 33 fD fD *U -O XT -h fD C C -J. 3 3 fD -h "O TO mo 3 to fD ST to 3 3 tO X) (3 3" Cl C to -j. c fD fD C 3 rt D. 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