Document 06MVv8VZMne4Jm9bqR0EJJnvm
INDUSTRIAL HYGIENE REVIEW - 1981 AGENDA
1. 1981 ACOmiSHlNTS a. LHC I B. LHC II c. LHC III
2. SUMMARY OF I. H. MONITORING DATA A. LHC I b. LHC II c. LHC III
3. MEDICAL DATA REVIEW 4. GOALS AND PLANS FOR 1982
00 097880
CONFIDENTIAL
ACCOMPLISHMENTS LHC III 1981
1. Every three months CBC and urinary phenols were run on all the OT's and S.O.T.'s. O.S.'s were included at six months intervals.
2. Every personnel were monitored for potential exposure to benzene while working in clean up of pyrolysis gasoline spills. Urinary samples were collected at the beginning of the day and at the end of the day to check for any increase in phenol levels. Everyone did wear a half face respirator while working at the spill.
3. A noise survey was run in November. Signs were posted indicating the highest noise area. (Above 90 decibels)
4. Sixty nine boxes to hold six half face respirators were mounted in various sections of the plant. This eliminated the need to carry around a respirator. Once a month the boxes are checked to see that they contain the required number of respirators.
5. We had a 99% participation in the respirator fit test program for the operators, and 84% participation in the program from the technical personnel.
DO 097881 CONFIDENTIAL
SU1WY OF INDUSTRIAL HYGIETE MONITORING DATA
1. JANUARY 16, 1981 - CLEAN UP OF RAIN WATER PIT 2. JANUARY 21, 1981 - CLEAN UP DITCH BY LHC II 3. MARCH L 1381 - CLEAN UP OF RAIN WATER PIT A, JUfE ID, 1981 - ROUTINE PERSONAL EXPOSURE SURVEY 5. DECEPBER 13, 1981 - CLEAN UPCFOILWICNSEALCNPIW'KBBIEW 6. DECEMBER 19,20,21 - TANK 1601B RAN CWER INTO TIE DIRE AREA AROUND
THE TANK
DO 097882 CONFIDENTIAL
jfiuary 10, i/, kj ft iy iytn FILLED IN BY W. Herrick PLANT i.hc 111BLOCK fifl STRESS
EMPLOYEE EXPOSURE SUMMARY
DR# MINIMAL DETECTABLE"" Bcnzrne LIMIT AND UNIT 0.3 pom .
QUARTER 1st
IUG 10 ]i]im
YEAR 1981
PERSONNEL
EXCURSION
AREA
JOB NO. CLASS
AREA/ PT TWA NO.
TASK
EQ. BASIS SAMP. AVG. HIGH C
EXCUR.
NO.
ii
DURATION SAMP. AVG. HIGH C
SAMPLE NO. DURATION SAMP.
AVG. HIGH C
01 OTT
02 OT
3 8 hrs 20 1.56 5.AO
03 SOT
3 8 hrs 12 1.61 A.22
oa OS 05 SS 06 EDO
3 8 hrs 3 8 hrs
2 1.16 1.38 1 Q-AQ _ 0. AO
07 LAB
09 CLER.
10 INSTR
11 LABORER CONT
13 MAINT RSTC
16 CONT MGRS/NON-
19 OP AfttA SAMP
20 (NO JC) MFC.
2H MGR. MFC
26 TECH
28 CHEMIST SET
29 SUPV. SHIP
30 COORD.
8 hrs
1 0.22 0.22
SiHfr:--vn l rrwms mi "1 'M
COWMEN
(Use r verse side)
CLEAN UP OF RAIN WATER PIT - EMULSION DEVELOPED IN C-20
1
rm--TT L*1 IMUI m --rzr ' inTnunurr" LWJtn`I.TT HO-------
DO 097883 CONFIDENTIAL
FILLED IN BY u, Herrick________ PLANT inn titBLOCK 68
EMPLOYEE EXPOSURE SUMMARY
DR# MINIMAL DETECTABLE STRESS Toluene LIMIT AND UNIT 0,5 ppm
QUARTER 1st IHG 100 [>pm
YEAR 1981
JOB NO. CLASS
PERSONNEL
AREA/ PT TWA NO.
"
TASK
EQ. BASIS SAMP. AVG. HIGH C
EXCURSION
EXCUR.
NO.
H
DURATION SAMP. AVG. HIGH C
AREA
SAMPLE NO.
DURATION SAMP. AVG. HIGH C
01 OTT
02 err 03 SOT on OS 05 SS
3 8 hrs 20 _ 2.93 9.9
3 R hrs 12 3.30 9.17
3 8 hrs
2 1,93 3.2Q
3 8 hrs
1 0,86 0.86
06 EDO
07 LAB
09 CLER.
10 INSTR
11 LABORER CONT
13 MAINT
R5TC
16 CONT MGRS/NON-
19 OP AREA SAMP
20 (NO JC) MFG.
24 MGR. MFG
26 TECH
28 CHEMIST
SET
3 8 hrs
1 0,41 Q. 41
29 SUPV.
SHIP
30 COORD. PROTECT' 'E EQUIPMENT: (1) fKXJTHBIT (2) FULL FACE (3) HALF
aDF r!uNe WATER SPlf'-^MULSION DEVELOPED IN C-20
'CE OH DUST
3 (4) Ail sum:
(b HKAH1NU PnulbULTUN CONFIDENTIAL
CLEAN UP RAIN WATER PIT
NAME JAN. 16, 1981
(FIRST SPILL) S. S. 4
8-HOUR
PPM BENZENE
*TWA
PPM TOLUENE
C. K. Eagles S. C. New D. L. D'Armond H. Alford M. F. Browning D. L. Waits A. D. Abbott R. K. Brown P. J. Musgrow K. J. Thibodeaux
JAN. 17, 1981
437-02-2267 250-04-6709 437-66-4769 434-88-2220 437-07-7067 319-42-1580 439-90-9820 437-02-1933 439-88-8998 437-02-1029
5.4 0.22 2.82 1.12 4.22 0.40 5.35 0.67 0.56 2.05
9.9 0.41
4.31 1.86 9.17 0.86
9.85 1.13 1.20
2.40
J. R. Brou R. J. Aucoin R. V. Peairs A. Heinzen M. L. Percle S. J. Colletti J. P. Palmer C. J. Davenport R. K. Brown R. B. McClelland
JAN. 18, 1981
439-84-4057 437-70-9944 435-90-6213 436-21-2065 436-04-2818 435-86-4490 439-98-1498 437-88-6092 437-02-1933 436-84-7380
2.10 1.98 0.88 2.24 3.03 1.92 1.38 0.72 2.08 0.93
3.32 3.61 1.80 3.38 6.05 3.83 3.20 1.38 1.28 0.65
Cr H. Juge J. P. Tsnplet W. Reed C. K. Eagles M. L. Williams R. Johnson F. L. Jamison K. C. Joseph K. R. Leatherman T. B. Pitre J. L. Davis S. Neal S. P. Rawls
JAN. 19, 1981
434-98-9830 438-96-5485 434-98-9908 437-02-2267 435-17-5602 433-82-2754 435-82-8244 438^08-2135 439-84-6647 435-96-9940 436-68-7843 351-48-8393 433-70-9119
1.75 1.06 0.04 0.02 1.08 1.86 1.54 2.70 0.43 0.70 0.04 0.05 0.25
4.36 2.66 0.05
0.03 2.50 3.93
4.98 5.67 1.00 1.52
0.26 0.31 1.21
J. R. Bnou R. V. Peairs A. D. Abbott C. J. Davenport
439-84-4057 435-90-6213 439-90-982 0 437-88-6092
. *TWA TIME WEIGHTED AVERAGE
0.75 0.74 0.42
2.03 2.05 1.06
DO 097885 CONFIDENTIAL
24 & 25, 1981 FILLED IN BY_______W. Herr Irk
PLANT LHC III
BLOCK 68
EMPLOYEE EXPOSURE SUMMARY DRff
MINIMAL DETECTABLE STRESS Benzene LIMIT AND UNIT 0.5 ppm
QUARTER__jfilL IHG 10 ppm
YEAR
1981
JOB NO. CLASS
PERSONNEL
AREA/ *PT TWA NO.
*
TASK
EQ. BASIS SAMP. AVG. HIGH C
EXCURSION
EXCUR.
NO.
DURATION SAMP. AVG. HIGH C
AREA
SAMPLE NO.
DURATION SAMP. AVG. HIGH C
01 OTT 02 OT
3 8 hrs 8
0.46 1.0
03 SOT
3 8 hrs 16
3.24 36.3
04 OS
3 8 hrs 7
2.08 9.41
05 SS 06 EDO
1 8 hrs 1
0.28 0.28
07 LAB
09 CLER.
10 INSTR
11 LABORER CONT
13 MAINT
RaTC
16 CONT mgrs/Hon-
19 OP
AREA SAmP"
20 (NO JC)
MFG. 24 MGR.
MFG 26 TECH
28 CHEMIST
SET
29 SUPV.
SHIT
30 COORD.
wtruT- tttt: Tirwnr --rrr FHM m t--r iv in t---TTTTr ntr' Tgitrr-- Tmn
"0*WEN
(Use reverse side)
CLEAN UP OF PY. GAS IN DITCH AT LHC II - PY GAS FROM S-31 RAN OVER
i ~nw'flFfrMrr~ Trrmrn TO"
DO 097886 CONFIDENTIAL
FILLED IN E3Y W. Herrick
PLANT LHC III
BLOCK 68
EMPLOYEE EXPOSURE SUMMARY DR#
MINIMAL DETECTABLE
STRESS Toluene LIMIT AND UNIT n.S ppm
QUARTER 1st IHG l(HI ppm
YEAR 1981
PERSONNEL
EXCURSION
AREIA
JOB NO. CLASS
AREA/ PT TWA NO.
TASK
EQ. BASIS SAMP. AVG. HIGH C
EXCUR.
NO.
DURATION SAMP. AVG. HIGH C
SAMPLE NO. DURATION SAMP.
** AVG. HIGH C
01 OTT
02 OT 03 SOT 0*4 OS 05 SS
R hrs 8 ft hn 16 3 8 hrs 7 3 8 hrs 1
a, 34 .61 2.08 22.0 1,94 9,95 0.16 0.16
06 EDO
07 LAB
09 CLER.
10 INSTR
11 LABORER CONT
13 MAINT
R5TC
16 CONT MGRS/NOH-
19 OP AREA SAMP
20 (NO JC) MFC.
24 MGR. MFG
26 TECH
28 CHEMIST
SET
29 SUPV.
SRTF
30 COORD. - t cmT
\ 7 [ u Truer" --nrr~ inn--m >11* f 1T 1 TO p '\r*v nu nrzrr--i lit K V
COWEN - (Use r verse side)
'LEAN UP OF PY GAS IN DITCH AT LHC II - PY GAS FROM S-31 RAN OVER
W1UUI i--n : -mnnrrarr- m rivix TIFT
DO 097887 CONFIDENTIAL
NAME
1-20-81
s. Neal J. L. Gill M. P. Cedatol N. P. Hidalgo C. B. McCoy E. Any C. N. Efferson T. F. Russell j. E. Huff T. B. Pitre j. P. Templet D. M. Wallace C. K, Eagles M. L. Williams R. Johnson R. J. Aucoin
1-21-81
E. P. Hymel C. R, Williams P. C. Atkinson C. M. Carlin R. L. Fredricks
1-22-81
J. M. Decuir S. J. Colletti R. Johnson J. P. Templet
1-23-81
R. G. Gay M. L. Percle
1-24-81
R. K. Brown C. L. Ginn L. A. Russell
SECOND CLEAN UP OPERATION (DITCH BY LHC II)
S. S. #
POTENTIAL
TWA BENZENE
TWA TOLUENE
351-48-8393 433-04-9730 437-88-3476 433-74-1115 264-21-2151 433-70-7302 433-17-8497 435-76-3285 435-17-2757 435-96-9940 438-96-5485 377-52-7188 437-02-2267 435-17-5602
437-70-9944
1.00 36.3
1.90 1.21 1.76 1.76 3.15 0.28 0.45 0.57 0.57 0.34 0.59 0.35 0.20 0.72
.50 22.0
1.60 0.49 0.83 1.89 1.37 0.16 0.28 0.41 0.41 0.38 0.47 0.27 0.27 0.61
436-92-5795 433-90-6009 437-68-1893 434-88-0500 437-82-5468
.01 .08 0.05 8.16 9.41
.01 0.11
0.06 6.38
9.95
438-15-5301 435-86-4490 433-82-2754 438-96-5485
.09 .09 .07 0.41
0.09 0.08 0.07 0.38
434-98-2985 .05 0.04
436-04-2818
.25 0.22
437-02-1933 433-82-0263 309-62-0846
.03 0.03 .02 0.03 .02 0.03
DO 097888 CONFIDENTIAL
NflME
1-25-81
C. W. Efferson J. C. Huff C. H. Juge W. Read M. L. Williams
SS#
2- -
433-17 -8497 435-17-2757 434-98-9803 434-98-9908 435-17-5602
POTENTIAL
TWA BENZENE
TWA TOLUENE
.15 0.17 .06 0.09
DO 097889^ conetden
MARCH 1981
CLEAN UP OF RAINWATER PIT
NAME
_______________ S.S.NO.JOB CLASS
W. READ K. R. LEATHERMAN C. H. JUGE T. M. DEAN J. J. HIEMENZ C. L. DESHOTEL C. L. RAYMOND T. M. DEAN J. J. HIEMENZ D. W. HOOVER M. L. WILLIAMS J. M. DECUIR S, J. COLLETTI R. JOHNSON C. L. BOLEN M. P. CEDATOL R. G. GAY C.R. WILLIAMS M. L. PERCLE C. L. RAYMOND R. BLACKWELL C. M. CARLIN C. B. Me COY
434-98-9908 439-84-6647 434-98-9830 437-78-8668 381-52-3616 436-60-4704 546-88-9998 437-78-8668 381-52-3616 436-92-6660 435-17-5602 438-15-5301 435-86-4490 433-82-2754 436-56-5812 437-88-3476 434-98-2985 433-90-6009 436-04-2818 546-88-9988 439-94-2663 434-88-0508 264-21-2151
O.T. O.T. O.T. S.O.T. TECH. O.S. O.T. S.O.T. TECH. O.T. O.T. S.O.T. S.O.T. S.O.T. O.S. S.O.T. S.O.T. S.O.T. O.T. O.T. O.S. S.O.T. O.S.
PARTS PER MILLION BENZENE TOLULENE
0.12 0.14 0.34 0.24 0.18 0.04 0.40 0.09 0.08 0.05 0.04 0.24 0.11 0.06 0.05 2.5 0.08 0.24 0.08 0.08 8.2 4.7 2.1
0.01 1.0 0.87 0.39 0.25 0.06 0.67 0.14 0.14 0.14 0.13 0.82 0.08 0.10 0.16 3.2 0.24 0.06 0.38 0.10 6.9 4.5 3.2
WILLIAM M. HERRICK
DO 097890 CONFIDENT!AL
EMPLOYEE EXPOSURE SUMMARY
FILLED IN BY W. Herrick ---------------------------------------------
DRtf MINIMAL DETECTABLE
PLANT LHC III
BLOCK fiF STRESS Benzene LIMIT AND UNIT 0.5 ppm
QUARTER 1st
IHG 10 |)])R1
YEAR 1981
JOB NO. CLASS
PERSONNEL
AREA/ *PT TWA NO.
H
TASK
EQ. BASIS SAMP. AVG. HIGH C
___________________ EXCURSION AREA
EXCUR.
NO.
i*
DURATION SAMP. AVG. HIGH C
SAMPLE NO. DURATION SAMP.
AVG. HIGH
* C
01 OTT
02 OT
3 8 hrs 8
0.15 0.40
03 SOT 0*1 OS
3 8 hrs 9 3 8 hrs A
0.92 4.7 2.59 8.2
05 SS
06 EDO
07 LAB
09 CLER.
10 INSTR
11 LABORER
OONT 13 MAINT
R5TC
16 CONT mgrsTnon-
19 OP
AREA SAMP
20 (NO JC) MFG.
29 MGR. MFG
26 TECH
28 CHEMIST
3 8 hrs
SET
S
29 SUPV.
SUP
30 COORD. PROTECT COWEN
SOU IPMENT: (1) MOUTHBIT (Use reverse side)
CLEAN UP OF RAIN WATER PIT
2 ,13 .18 (21 FULL FACE iV HALF "TE OR DUST
1 (9; Ai
SUPPLY
L5 HEAH1NU PHUiKUliUN
DO 097891 CONFIDENTTAI
FILLED IN BY W. Herrick
PLANT . W. Herrick
BLOCK 68
EMPLOYEE EXPOSURE SUMMARY
DR# MINIMAL DETECTABLE
STRESSTnlnpnR
LIMIT AND UNIT
ppm
QUARTER 1st IHG lOOppm
YEAR 1981
PERSONNEL
EXCURSION
AREA
JOB NO. CLASS
AREA/ PT TOA NO.
*"
TASK
EX}. BASIS SAMP. AVG. HIGH C
EXCUR.
NO.
DURATION SAMP. . AVG. HIGH C
SAMPLE NO. DURATION SAMP.
* AVG. HIGH C
01 OTT
02 OT 03 SOT 04 OS
I 8 hrs 8 1 ft hrn Q 3 8 hrs 4
0,41 1.0 i _nh 4. 5 2.57 6,9
05 SS
06 EDO
07 LAB
09 CLER.
10 INSTR
11 LABORER OONT
13 MAINT RfffiT
16 CONT MGRS/NON-
19 OP
AREA SamP
20 (NO JC) MFG.
24 MGR. MFG
26 TECH
28 CHEMIST
SET
29 SUPV.
SHIP
30 COORD.
jr /
3 8 hrs . 2
COWMEN. , (U reverse Bids)
CLEAN UP OF RAIN WATER PIT
0.10 0.14
'i
Mil Pi'Ll
1 tut
DO 097892 CONFIDENTIAL
DOW CHEMICAL U.S.A.
June 22, 1981
LOUISIANA DIVISION P. o. BOX ISO
PLAQUEMINE, LOUISIANA 70764 604 3SS-S000
J. D. Weldon W. Chew J. T. Holloway B. Ledford
cc: Shift Supervisors
Sample Date - June 10, 1981
Operations - Day Shift
0. T.
PPM - TWA - Hrs . Benzene Toluene"
C. Raymond D. Landry P. Stone C. Davenport M. Patin
0.16 0.05 0.15 0.19 0.05
0.30 0.20 0.22 0.20 0.29
S.O.T.
Randy Gay S. J. Colletti J. Decuir M. Percle C. Williams
0.05 0.84 0.34 0.58 *13.64
0.20 0.45 0.10 0.10 0.17
O. S.
Rodney Blackwell Mike Dean C. Deshotel P. Atkinson P. Hymel
0.02 0.06 0.03 0.01 0.03
0.25 0.23 0.20 0.46 0.82
S.S.
M. Jenkins
0.02 0.31
LAB SUPERVISOR
W. Herrick
0.02 ------
^Sampled Benzene Barge Wore half face respirator
AN OPERATING UNIT OP THE DOW CHEMICAL COMPANY
DO 097893 CONFIDENTIAL
Maintenance (EDO)
0. T.
PPM - 8 Hr. TWA Benzene Toluene
R. Broil A. Heinzen J. Gilmore D. Hoover W. Reed K. Leatherman
0.04 0.37 0.06 *1.77 *8.74 0.09
mm
0.21 ----
0.80 2.32 --
0. T. T. L. Viator
*1.41 --
S. i 0. T.
M. Cox R. Peairs
0.06 0.04
--_ _ _ --
0. S.
C. Arceneaux J. Sibley B. Gremillion
0.11 0.10 0.06
--- --* -- -
---
S. S.
0. T. Whitman E. Supple
0.15 0.07
_*__
--
**Sampled Drums *Trained in Benzene and Lab
William Herrick Laboratory LHC III
WH/ss
DO 097894
confidential
FILLED IN BY fr/, PLANT
"' C > l /
EMPLOYEE EXPOSURE SUMMARY
y
QUARTER JL
YEAR
L C J7J 'BLOCK 7 STRESS /? f />l
MINIMAL DETECTABLE LIMIT AND UNIT
oooa- 50sa
0(
PERSONNEL
AREA
EXCURSION
/
JOB t. CLASS 1 OTT 1 OT
t SOT
t OS
AREA/ TASK
*PT. . EQ.
TWA NO. BASIS SAMPLES
2 tffi. / 'Zi/JL JT
y
AVG.
HIGH
h?
SAMPLE
NO.
DURATIOIJ r SAMPLES
D-tf l 0.0 3
EXCUR.
NO.
AVG. HIGH DURATION SAMPLES AVG. HIGH
\ 1
i
!
) SS ) EDO
t
/ D.O 2
fB xy
j 0.^
r*
) TECH
1 CLER.
) INSTR
1 LABORER SUMMER
i CONT MAINT
NON-OS 1 SPEC.
1 SECUR. ) MATL CONT
*
; LOADING
i T/C CLNC
MGRS/NON
) OP
AREA SAMP ) (NO JC)
r\r QFi -------
CONFIDENTIAL >I
PROTECTIVE EQUIPMENT: (1) Mouthbit (2) Full Face (3) Half or Dust Face (A) Air Supply (5) Hearing Protection
j mu* in 11 <i
FILLED IN BY_ VLi_llgXlick_
PLANT
LilC III
BLOCK 68
EMPLOYEE EXPOSURE SUMMARY
STRESS Benzene
DRf MINIMAL DETECTABLE
LIMIT AND UNIT 0.5 ppm
QUARTER 2nd IHG 10 ppm
YEAR 1981
JOB NO. CLASS
AREA/ TASK
PERSONNEL
*PT TWA NO.
BQ. BASIS SAMP. AVG. HIGH C
EXCURSION
EXCUR.
NO.
ii
DURATION SAMP. AVG. HIGH C
AREA
SAMPLE NO.
DURATION SAMP. AVG. HIGH C
01 OTT 02 OT 03 SOT
8 hrs 8 hrs
5
A
0.12 0.19 0.45 0,84
sampled Bz barge
1 13.64 13.64
04 OS
8 hrs 5
0.03 0.06
05 SS 06 EDO 07 LAB
8 hrs 1
0.02 0.02
8 hrs 1
0.02 0.02
09 CLER.
10 INSTR
11 LABORER CONT
13 MAINT
RSTC
16 CONT MGRS/NON-
19 OP aReA SAmP
20 (NO JC) MFG.
24 MGR. MFG
26 TECH
28 CHEMIST
SET
29 SUPV.
SHIP
30 COOR1Dm. ivjr
rn t
COWEN. ^ (Use reverse side)
WORE HALF FACE RESPIRATOR
--- r"rr-
REGULAR PERSONNEL EXPOSURE SURVEY
>
mm ITTllTJr t---- rr iiL'/iirinv JUT m/TTI IKT
DO 097896 CONFIDENTIAL
FILLED IN BY W. Herrick
PLANT LHC III
BLOCK 68
EMPLOYEE EXPOSURE SUMMARY DM
MINIMAL DETECTABLE
STRESS Toluene LIMIT AND UNIT n s ppm
QUARTER 2nd IHG jpg
YEAR 1981
JOB NO. CLASS
PERSONNEL
AREA/ *PT TWA NO.
**
TASK
BQ. BASIS SAMP. AVG .HIGH C
EXCURSION
EXCUR.
NO.
H
DURATION SAMP. AVG. HIGH C
SAMPLE NO. DURATION SAMP.
AREA
AVG. HIGH C
01 OTT
02 OT
8 hrs 5
0.24 0.30
03 SOT 04 OS
8 hrs 8 hrs
5 5
0.20 0.45 0.39 0.82
05 SS 06 EDO
8 hrs i
0.02 0.31
07 LAB 09 CLER.
8 hrs i
c. ni <ni
10 INSTR
11 LABORER CONT
13 MAINT
RfiTtT
16 CONT MGRS/NON-
19 OP AREA SAMP
20 (NO JC) MFC.
24 MGR. MFG
26 TECH
28 CHEMIST
ET
29 SUPV.
SHIP
30 OOORD.
Wv L nmm mi ----im
COMMEN
CU* rever* sid )
REGULAR PERSONNEL EXPOSURE SURVEY
\
UL'HTJI t|F'*-'nLjurpremttut" DO 09789?
CONFIDENTIAL
DOW CHEMICAL U.S.A.
November 6, 1981
t UlflANA DIVISION P. O, SOX 160
PLAOUtMINt. LOUISIANA 70764
0 666-6000
To: W. Chew K. Zezulka B. Ledford Dr. Flanagan
Results of air during turnaround In
samples taken around the benzene plant in
the reactor area October, 1981:
DATE
10/20/81
AREA of PPM (WT.) BENZENE PPM (WT.) TOLUENE VOLUME AIR SAMPLED WORK GOING ON
E-511 A 0. 07 0.14 25-4 L.
E-522 B 0.03 0. 03 16.1 L.
Unloading Catalyst
R-520 0.03 0.01 20.4 L
DATE AREA OF PPM (WT.*) BENZENE PPM (WT.*) TOLUENE VOLUME AIR SAMPLE WORK GOING ON FILE DATA BOOK
^T
CM
O6
E-522A 0.02
24.0 L Dumping 0040
10/28/81 E-522 B 0.07 2. 2
20.2 L. Liquid from
R-520 0.04 0.87 24.8 L -520
William Herrick Lab - LHC III
ss
AN OPEAATINQ UNIT of THI DOW CHEMICAL COMPANY
DO 097898 confidential
<tfi2>- DOW CHEMICAL U.S.A.
December 16, 1981
LOUISIANA DIVISION P. O. BOX ISO
PLAQUEMINE. LOUISIANA 7076* SO* 369-0000
To: J. D. Weldon J. T. Holloway Dr. Flanagan
cc: Shift Supervisors
W. Chew B. Ledford
Vapor monitoring for Benzene and Toluene using 3M charcoal badges during clean up of Quench Oil-Pyrolysis Gasoline spill after seal on Pump PI OB had blown.
8 HR-TWA
8 HR-TWA
MAN NO.
DATE
PPM BENZENE
PPM TOLUENE
^33300 433832 433842 434175 432277 433808 434158 433828 431211 433781 7 0745
12/13/81
ft
M IT Tl
ft ft ft
If tf tl
0.08 0.08 0.19 0.13 0.07 0.08 0.05 0.12 0.11 0.04 0.14
0.09 0.27 0.40 0.15 0.16 0.26 0.04 0.38 0.13 0.10 0.08
U+Zfeu* A*' William M. Herrick Lab - LHC III
ss
DO 097899 CONFIDENTIAL
AN OPERATING UNIT OF THE DOVV CHENI'CAL COMPANY
i J- iJ X
FILLED IN BY w. Herrick PLANT LHC ITTBLOCK 68
STRESS
EMPLOYEE EXPOSURE SUMMARY
DR# MINIMAL DETECTABLE
RPn,pnP LIMIT AND UNIT __
1 ppm
QUARTER 4th IHG 10 ppm
PERSONNEL
EXCURSION
YEAR 1981 AREA
JOB NO. CLASS
AREA/ PT TWA NO.
EXCUR.
NO.
SAMPLE NO.
TASK
BQ. BASIS SAMP. AVG. HIGH C DURATION SAMP. AVG. HIGH C DURATION SAMP. AVG. HIGH C
01 OTT
02 OT 03 SOT 04 OS 05 SS 06 EDO
8 hrg 8 hrs fl hrs 8 hrs
0.10 11*12
0.10 0.12
O- in n.14
Q.1L Q..11
07 LAB
09 CLER.
10 INSTR
11 LABORER CONT
13 MAINT
------ ranr-
16 CONT MGRS/NON-
19 OP TRBTSSFfF
20 (NO JC)
MFG. 24 MGR.
MFG
26 TECH
28 CHEMIST
"SET
29 SUPV.
~3HIF
30 COORD.
^PROTECT'* EQUIPMENT:- {1) MoUTHBiT
#,C0WEN. . (Use reverse side)
(2) FULL FACE
(5) HALF ~'UE OH DUST ' T4)~ Al SUPPLY ~T5 J HEARING PHUlECnuN
CLEAN UP OF PYROLYSIS GAS - QUENCH OIL - SEAL BUOW ON P-10B
OO 097900 CONFIDENTIAL.
1 *. " X. J- Oi
EMPLOYEE EXPOSURE SUMMARY
FILLET* IN BY W. Herrick ---------------------------------------------
DR#______________________ MINIMAL DETECTABLE
PLANT LHC IIIBLOCK 68 STRESS Toluene LIMIT AND UNIT 0-5 ppm
QUARTER 4 th IHG 100 ppm
YEAR 1981
JOB NO. CLASS
AREA/ TASK
PT BQ.
PERSONNEL _____________ ____________
TWA NO.
"
BASIS SAMP. AVG. HIGH C
EXCUR. DURATION
EXCURSIONAREA
NO. H
SAMP. AVG. HIGH C
SAMPLE NO. DURATION SAMP.
AVG. HIGH C
01 OTT
02 or
3 8 hrs 5
0.19 0. AO
03 SOT
3 8 hrs 2
Q. 33 0.38
OH OS 05 SS 06 EDO
3 8 hrs 3
3 8 hrs 1
0.11 0,16 0.13 0.13
07 LAB
09 CLER.
10 INSTR
11 LABORER CONT
13 MAINT
HSTC
16 CONT MGRS/NON-
19 OP AREA samP
20 (NO JC) MFG.
2H MGR. MFG
26 TECH
28 CHEMIST
SET
29 SUPV.
SHIP
30 COORD. PROTECT "E EOU 1 PMENT:
U) MOUTHBIT
(2) FULL FACE
(3) HAIf "'cet or 'pusr
COMMEN
(Uee reverse aide)
CLEAN UP OF PYROLYSSI GAS & QUENCH OIL - SEAL BLfiW ON P-10B
\
curim
SUPPLY
(5J HEARING PKOnCLTIUN
q790I CONFTDENt^L
DOW CHEMICAL U.S.A.
January 6, 1982
LOUISIANA DIVISION P. O. SOX ISO
PLAQUEMINf. LOUISIANA 70764 S04 3SS-SOOO
To: J. D. Weldon J. T. Holloway W. Chew
cc: Shift Supervisors
B. Ledford Dr. Flannigan
Vapor monitoring for Benzene and Toluene using 3M charcoal badges during clean up of Pyrolysis Gasoline Fuel Oil spill after overfilling Tank 1601B on December
19, 1981. Every one wore* a respirator when working on the clean-up.
Name
Date
D. Wallace C. Juge T. Bradley T. Morrison A. Hebert J. Palmer S. Dotson C. Langlois
J. Gill D. D'Armond C. Efferson D. Landry R. Gay T. Pitre
C. Davenport J. Hill E. Perry K. Dixon A. Bourgeois K. Dixon B. Perry C. Langlois S. Rawls S. Rawls D. Fontane K. Dixon B. Perry
12/1ft9/81 If If
12/2110/81 ft If T1 1 ft ft ff ft ff
12/21/81 12/22/81
ff ft
12/23/81 ft If ff
12/2ft*1/81 H ft
8-hour TWA
PPM Benzene
PPM Tolue
1.32
0.33 0.16 0.21 0.02
0.03 0.02
0.03 0.08
0.09 0.06 0.22
0.03 0.19 0.04
0.03 0.13 0.10 0.08 0.04
0.13 0.12 0.01 0.04
0.05 0.08
0.07
0.62
0.71 0.40 0.45
0.03 0.06 0.08
0.05
0.09 0.12 0.04 0.14
0.13 0.17 0.07 0.13 0.18
0.15 0.16 0.02 0.10 0.01 0.02 0.01 0.02 0.04
0.03
AN OPERATING UNIT OP THE DOW CHEMICAL COMPANY
DO 097902 CONFIDENTIAL.
Name
C. Eagles A. Helnzen J. Gilmore
2- -
Date
12/28/81 " "
8-Hour TWA PPM Benzene
0.09 0.08 0.06
PPM Toluene
0.15 0.11 0.05
Bill Herrick ss Lab - LHC III
DO 097903 CONFIDENTIAL
i t'liioi* r I'J, tu, i,
,
24, & 28 - 1981
FILLED IN BY W. Herrick
PLANT LHC III
BLOCK 58
EMPLOYEE EXPOSURE SUMMARY
QUARTER 4th
DR#IHG
]0 [ipm
MINIMAL DETECTABLE
STRESS Benzene LIMIT AND UNIT 0.5 onm
YEAR 1981
PERSONNEL
EXCURSION
AREA
JOB NO. CLASS
AREA/ *PT TWA NO.
*
TASK
BQ. BASIS SAMP. AVG. HIGH C
EXCUR.
NO.
DURATION SAMP. AVG. HIGH C
SAMPLE
NO.
DURATION SAMP.
* AVG. HIGH C
01 OTT 02 OT
3 8 hrs 15 0.10 0.22
03 SOT
3 8 hrs 10 0.08 0.33
04 OS
3 8 hrs
3 0.48 1.32
05 SS
06 EDO
07 LAB
09 CLER. 10 INSTR
11 LABORER CONT
13 MAINT
RSTC
16 CONT MGRS/NON-
19 OP AREA SAMP
20 (NO JC) MFG.
24 MGR. MFG
26 TECH
28 CHEMIST
SET ~
29 SUPV.
SHIF
30 COORD. IhrwMv^**** MT
3 8 hrs
2 0.19 0.21
v~rn irrniBn --r*rr- nrr--m M3 T" rt--mc L1 MAML' IUJ m nnif - i in--in J 1a tulm
COHEN
(Use reverse side) <
Clean up of Spill after over!1ling T-160IB (Mixture of Pyrolysis Gas 6 Fuel oil)
--re
nvx in mrr~
IN
DO 097904 CONFIDENTIAL
22, 24 6, 28 - 1981 FILLED IN BY Bill Herrick
PLANT LHC IIIBLOCK 68
EMPLOYEE EXPOSURE SUMMARY
DR#
MINIMAL DETECTABLE
STRESS Toluene
LIMIT AND UNIT f). 6 ppm
QUARTER 4th IUG 100 ppm
YEAR 1981
JOB NO. CLASS
PERSONNEL
AREA/ PT TWA NO.
TASK
EQ. BASIS SAMP. AVG. HIGH
EXCURSION
EXCUR.
NO.
DURATION SAMP. AVG. HIGH C
SAMPLE NO. DURATION SAMP.
AREA
ii AVG. HIGH C
01 OTT
02 OT
8 hrs 15 0.10 0.18
03 SOT 04 OS 05 SS
8 hrs. JIL Q.JL2 0.71
8 hxa
0.28 0.67
06 EDO
07 LAB
09 CLER.
10 INSTR
11 LABORER
CONT
13 MAINT "MATL"
16 CONT MGRS/foON-
19 OP HEJTSSHF
20 (NO JC)
MFG. 24 MGR.
MFG 26 TECH
28 CHEMIST
"SET"
7^
8 hrs
0.43 0.45
29 SUPV.
"SHIP
30 COORD.
,
*BftOTECT" EQUIPMENT: 71) MoUTHBIT (2) FULL FAcE (5) HALF"'"'Ctr OR DUST" T4TT(1H SOPPCl--(bl HEARING PROTECTION-
**CCW^ - (Use reverse side) Clean up of Spill after overfilling T-1601
B
(Pyrolysis
Gas
-
Fuel
Oil)
DO 097905
CONFIDENTIAL
<Tig*z>- DOW CHEMICAL U.S.A.
November 2^, 1981
LOUISIANA DIVISION
p. 0. SOX ISO
PLAQUEMINC. LOUISIANA 70744 004 3BB-BOOO
To: W. Chew J. Holloway J. D. Weldon
NOISE SURVEY - BLOCK 68 1981
DATE
* 5-13-80 **10-17-80 * 11-23
Laboratory
70
Plant road - 683, by Lab.
81
N.E. Corner Control House
83
Pumps - 1205 (within 3') On road - 683 - opposite P-1205
92
--
On road - 683 - opposite K-71
83
1
On road - 683 - opposite S.G. Bldg.
--
On road - opposite E-1230
--
N. Boundry on road 683
73
N. side cooling tower
--
W. side C.T. - opposite P-1000E
--
S.E. corner cooling tower
--
Underneath fans opposite C.B. 590
--
By compressor house K-551
--
Between C-5^0 and clay beds
----
Between H2 F-520 and RX Feed
--
By Quench oil pumps P-10
--
By E-9's South Side
80
South Side K-71
83
Opposite K-120 Center of walkway
91*
Opposite D-121 Center of walkway Opposite D-131 Center of walkway
95 90
Opposite C- 51 Center of walkway Opposite C- 52 Opposite A - House - 10
83
87 80
N.W. corner Block 68
Opposite C-151 Center of walkway
----
Opposite C- 5^ Center of walkway
--
Opposite C- 57 Center of walkway
68 70
73 77 78 87 90 93 86 93
75 93
75 87 -- -- 92 62 7H 72 78
8H 88 80 77 8U 89 86 898H 87 J 80 83 80 87
87 73 101 8U 91*-'
77 95 70 91 66 87 69 87 67 83
72.
82.
86--
84
-
AN OPERATING UNIT OF THE DOW CHEMICAL COMPANY
DO 097906 CONFIDENTIAL
*
NOISE SURVEY DATE
2- -
* 5-13-80 **10-17-80 *11-23
W, of LPSH - 1A on road
83
West side K-130
93
North west corner D-121 West side K-120
97 ----
West of D-122
100-1 on
West of Reactor 2B on road
Between R-1B-R1A
Opposite Pump 1215 A
92
Opposite 1 E B
90
Opposite C-20
89
Between HPSH 1A and IB
89
Between 1F-1 and 1F-7
Between waste heat boiler B 1A and BIB --
South side Boiler B-3
--w
West side B-3 on first step
--
South end warehouse (on road)
---
East side warehouse (on road)
--_
East side D-l^OO
East side D-1^00 (Blowing Down)
--
72 86
6k 9; -- 9k -- 93-! -- 95 6iJ 77
8l
80 9k 86 89 88 93 80 92
82 93 76 88
90 96 9k 102 68 72
70 75 81
-- 105
* Ethylene and Benzene Plants both running ** Benzene Plant running. Ethylene down.
//_
William Herrick BAB - LHC III
ss
DO 097907 CONFIDENTIAL
GOALS AND PLANS FOR 1982
1. CONTINUE TO IffORM ALL PLANT PERSONNEL ON BENZENE TOXICITY DATA.
2.' TAKE EXCURSION DATA IN AREA WHERE PERSONNEL mY BE TO BENZENE WHILE CHANGING FILTERS, OR PUMP SEALS AND ETC.
3. DEVELOP METHOD FOR RUNNING AIR SAMPLES FOR DICYCUOPENTADIENE, r^ETHYL CYOJ3PENTADIENES AND BIPHENYL.
4. TAKE EXCURSION DATA IN VARIOUS AREAS OF THE PLANT TO DETERMIfC EXPOSURE TO DICYCUDPENTADIENE, BIPHENYL AND PETHYL CYCLOPENTADIENE.
5. START A PROGRAM TO DETERMINE HOW MUCH EXPOSURE THERE IS TO WELDING FITES IN THE WAREHOUSE.
6. COLLECT AIR SATPLES TO CHECK FOR PETALS WHEN CATALYST IS BEING DUMPED.
7. CONTINUE TO MONITOR PERSONNEL FOR EXPOSURE TO BENZEPE WHEN CLEANING UP SPILLS. THIS INCLUDES TAKING URINE SAMPLES BEFORE AND AFTER THE WORK PERIOD.
8. RUN YEARLY NOISE SURVEY.
BH/ss 3/22/82
DO 0979oq
confidential
1981 ACCOMPLISHMENTS
LHC I
1. Completed annual 8 hour exposure monitoring for benzene and toluene. All job classifications were monitored in the survey.
2. -Completed annual area noise survey. Caution signs are located in areas where noise levels exceed 85 dB.
3. All employees were informed of the benzene, toluene, and noise exposure results. Consequences of overexposure were also covered for benzene, 1-3 butadiene, TBC, caustic, MMC, slop oil, styrene, toluene* xylene, and noise.
4. Twenty-seven boxes containing six half-face (Comfo-II) respirators were mounted throughout Blocks 38 and 39. This eliminated the need to carry a respirator in these areas. The boxes are checked monthly to make sure each box contains six unused respirators.
5. We had 100% participation in the respirator fit test program, including operators, technical personnel, and permanent block contract maintenance.
3-22-82
DO 097909 CONFIDENTIAL
1981 ACCOMPLISHMENTS
LHC II
1. Fit-tested 100% of permanent block personnel for the "Comfo II" respirators.
2. Established 18 respirator "station" throughout the block. Each "station" consists of a bright yellow box, containing 6, "Comfo 11" respirators, mounted in a highly visual location. These boxes are maintained by the block Safety Chairman.
3. Continued our program of checking C3 pumps, when being disassembled for maintenance, for radiation. So far, we have not found any significant radiation.
4. Checked all pumps in the block that pump propane or propylene material, for gamma radiation and discovered only insignificant amounts.
3-22-82
DO 097910 CONFIDENTIAL
8 HR. TLV Highest ppm Average ppm # Samples
LHC I BENZENE EXPOSURE DATA
1979
1980
10 ppm 2.4 0.4
14
10 ppm 1.6 0.2
37
O.T. Max ppm Avg ppm Sampled
S.O.T. Max ppm
.......Avg ppm Sampled
O.S. Max ppm Avq ppm Sampled
SHIFT SUPV. Max ppm Avq ppm Sampled
TECHNICAL Max ppm Avq ppm Sampled
CONTRACT MAINTENANCE Max ppm Avq ppm Sampled
2.4 0.8
4
0.6 0.2
3
0.9 0.16
6
0.03 0.03
1
-- ^_ ___
.---- _
---
0.32 0.27
4
0.3' 0.28
5
0.27 0.20
6
0.21 0.20
2
0.41 0.23
3
1.61 0.27
13
1981 10 ppm 0.33 0.09
7
...
0.33 0.33
1
0.09 0.08
2
0.06 0.06
1
0.04 0.03
3
---
3-22-82
D0 097911 confidential
LHC I TOLUENE EXPOSURE DATA
1979
1980
8 HR. TLV Highest ppm Average ppm Samples
100 ppm 1.00 0.14
14
O.T.
Max ppm Avg ppm Sampled S.O.T.
Max ppm Avg ppm Sampled O.S.
Max ppm Avg ppm Sampled SHIFT SUPV.
Max ppm Avg ppm Sampled TECHNICAL
Max ppm Avg ppm Sampled CONTRACT MAINTENANCE
* Max ppm Avg ppm Sampled
0.60 0.20
4
0.05 0.01
3
0.04 0.01
6
1.00 1.00
1
__
_
________ *__ ---
100 ppm 0.29 0.15
32 .
0.26 0.16
4
0.27 0.15
5
0.28 0.13
5
0.14 0.13
2
0.27 0.21
3
0.29 0.15
13
1981 100 ppm 0.05 0.10
7
___
------- -
.05 .05 1
.01 .10 2
.01 .01
1
.01 .10
3
--
--
DO 097912 CONFIDENTIAL
LHC I SHORT TERM EXPOSURE
BENZENE STEL
= 25 ppm (15 MIN. EXCURSION)
OLD PIT CLEANING API'S P 256'S E 455 CLEANING
MAX PPM 8.8
0.7
0.4
1.61
AVG PPM 5.9
0.7
0.3
1.61
^SAMPLES 3 1 2 1
(1979) (1977) (1977) (1980)
DO 097913 CONFIDENTIAL
CI L__EMBER,1981
T
//
/ //
<* \
N N \ \ \
3.
1. Block 39 2. Train II Air ' 3. Furnace Area
4. Train II 5. Purification 6. P-216
(72 dB) j.(85 dB)
(79 dB) (70 dB) (71 dB) (82 dB)
%
s/
\
.10 li.
//
V
/
' & #
/
'
/ /
/ /
/ / /
/
/
>
7. C18 8. PEI pump 9. P 256 A/B 10. Train I11. Train I Air Comp. 12. Cooper House
(87 dB) (85 dB) (82 dB) (74 dB) (84 dB) (70 dB)
*
DO 097914
CONFIDENTIAL
GOALS AND PLANS FOR 1982: LHC I AND LHC II
1. Increase short term excursion sampling for exposure to hazardous chemicals. Concentrate on specific areas of the plant and specific duties which may expose plant personnel to high levels of benzene. Monitor each vessel entry, on an individual basis, for toxic agents.
2. Clean waste oil area to reduce contact with waste oil.
3. Improve documentation of Industrial Hygiene information. Include consequences of overexposure of hazardous chemicals, handling procedures for hazardous materials, and results of exposure surveys in a single volume made accessible to all block personnel. Use this volume to increase employee awareness of Industrial Hygiene procedures and precautions.
4. Collect noise and benzene exposure data during plant shutdowns, startups, and upsets.
5. Repair mufflers on furnace burners and put lead shields on lines and valves which are excessively noisy.
6. Continue annual 8 hour TWA benzene/toluene exposure surveys.
7. Continue area noise exposure surveys and collect personnel noise exposure data.
8. Continue to inform employees of survey results and consequences of overexposure of hazardous chemicals in the block.
9. Test for B radiation from scale on C3 pumps before beginning maintenance work.
10. Investigate possible overexposure to Kaswool in furnaces.
3-22-82
DO 097915
confidential.
<g2>- DOW CHEMICAL U.S.A.
r
December 11
LOUISIANA DIVISION P. O. SOX ISO
PLAOUEMINE. LOUISIANA 70704 BOA 3SS-SO00
To: J. D. Weldon Cy Earrios Ron Usie Bill Ledford
LHC I Vapor Monitoring For Benzene - 12-8-81
Classification
Lab (_ O-T')
Material Controller Operation Specialist Sr. Operator Tech. Janitor S. Supervisor Operation Spec.
8 Hour TWA PPM Benzene 0.03 0. Oil 0.09 0.33 0.01 0.06 0.07
PPM Toluene 0.01 0.01 0.01 0.0 5 0.01 0.01 0.01
William Herrick Lab - LHC III
ss
DO 097916 CONFIDENTIAL
AN OPERATING UNIT Of THE DOW CHEMICAL COMPANY
FILLED IN BY^jf C
<530/
^
PLANT - // X_______ BLOCK j g
EMPLOYEE EXPOSURE SUMMARY
DRS O**
5^4"
_ MINIMAL CETECTABLE
STRESS/L^>^ LIMIT AND UNIT p. O /
QUARTER_________ YEAR 4r/
IHG C
PERSONNEL
EXCURSION
AREA
JOB NO. CLASS
AREA/ PT TWA NO.
TASK
BQ. BASIS SAMP. AVG. HIGH C
EXCUR.
NO.
H
DURATION SAMP. AVG. HIGH C
SAMPLE NO.
*
DURATION SAMP. AVG. HIGH C
01 OTT 02 OT 03 SOT OH OS
T $L i e>t> 3 a
fL
i
1L X
6 oS e.ol
05 SS 06 EDO
i e>o t cob
07 LAB
09 CLER.
10 INSTR
11 LABORER CONT
13 MAINT
HSTT
16 CONT MGRS/NON-
19 OP AREA SAMP
20 (NO JC) MFG.
2H MGR. MFG
26 TECH
fL I*-
i el oof i o.oi ooi
28 CHEMIST
SET
29 SUPV. SUP
30 COORD.
COMMENTS (use revers side)
097917 CONF IDENTIC!
FILLED I BY PLANT
X/f C
EMPLOYEE EXPOSURE SUMMARY
____________ BLOCK Q<9
STRESS
.
QUARTER
YEAR & /
MINIMAL DETECTABLE LIMIT AND UNIT
-
O O 3>
PERSONNEL
AREA
EXCURSION
JOB NO. CLASS
AREA/ *PT. TWA
NO.
SAMPLE
NO.
TASK
EQ. BASIS SAMPLES AVG. HIGH DURATION SAMPLES
EXCUR.
NO.
AVG. HIGH DURATION SAMPLES AVG. HIGH
01 OTT
02 OT 03 SOT 04 OS 05 SS
Rkn. WtA
/ <5.33 Q.33 a 0.00 0.0<1
) 0.0(, O.ol
06 EDO 07 LAB
& A/l ) 0.03 0.03
08 TECH
09 CLER.
10 INSTR 11 LABORER
dU. / O.oj O.Oi
12 SUMMER
13 CONT MAINT
NON-OS 14 spec!
15 SECUR. 16 MATL CONT
/ oM OM
*
17 LOADING
18 T/C CLNG
MGRS/NON 19 OP
AREA SAMP 20 (NO JC)
* PROTECTIVE EQUIPMENT: (1) Mouthbit (2) Full Face (3) Half or Dust Face (A) Air Supply (5) Hearing Protection
DO 097918
confidential
FILLED IN BY Lj C L+Jt&rj! PLANT L H L X__________ BLOCK 3> &
EMPLOYEE EXPOSURE SUW1ARY
DR# - S~a7 MINIMAL DETECTABLE
STRESS T*(<. ** % LIMIT AND UNIT Q.Qi xow
QUARTER
IHG /* vr=-
YEAR SL
PERSONNEL________ _____________________________ EXCURSIONAREA
JOB NO. CLASS
AREA/ PT
TWA
NO.
TASK
EQ. BASIS SAMP. AVG. HIGH C
EXCUR.
NO.
H
DURATION SAMP. AVG. HIGH C
SAMPLE NO. DURATION SAMP. AVG. HIGH
C
01 OTT 02 OT 03 SOT 04 OS 05 SS
f / Dt>| o.o\
( o.*r dor
r^ a o ot
fu
f O>0t t>.o\
06 EDO
07 LAB
09 CLER.
10 INSTR
11 LABORER CONT
13 MAINT
R5TC
16 CONT MGRS/NON-
19 OP AREA SAMP
20 (NO JC) MFG.
24 MGR. MFG
26 TECH
f XL f
0*>t e* D*>(
28 CHEMIST
SET
29 SUPV.
SHIP
30 COORD.
protective eqU 1PMENT: U) MOUTHBIT
COMMENTS (use reverse side)
(2) FULL FACE
(3) HA LF FACE UK DUST
(4) Ail 5UFFLY
(5J HEARING PHM'EUTIUN
OO 097919 CONFIDENTIAL
PILL.BP IN BY i* PLANT i H C X
M BLOCK *?
EMPLOYEE EXPOSURE SUMMARY
DB#0O3-
MINIMAL DETECTABLE
STRESS 7*Ue#. LIMIT AND UNIT _j_Qi
QUARTER
YEAR /
IHG__ (** *f
/
PERSONNEL EXCURSIONAREA
JOB NO. CLASS
AREA/ PT TWA NO.
EXCUR.
NO.
ii SAMPLE NO.
TASK
BQ. BASIS SAMP. AVG. HIGH C DURATION SAMP. AVG. HIGH C DURATION SAMP. AVG. HIGH C
01 OTT
02 OT 03 SOT 04 OS 05 SS
2/
% a C'Cf
1/
e.f!
06 EDO 07 LAB 09 CLER.
$ \ D.ff
1 / 'ni
10 INSTR
11 LABORER CQNT
13 maint MATL
16 CONT
MGRS/NON19 OP
AREA SAMP 20 (NO JC)
MFG. 24 MGR.
MFG 26 TECH
%1
P'Sp!
2 i 8-it pff
>
28 CHEMIST
SET
29 SUPV.
SHIP
30 COORD. PROTECTIVE EQU IPMENT: (1) 10UTHBIT COWENTS (Use r verse side)
(2) FULL FACE
(3) HALF FACE OH DUST
(4) Ail iaJpPL
(5) HEARING PHU1ELT1ON
DO 097920 CONFIDENTIAL