Document 0LNNDR7Rp89pN8VLdGQYbbbkR
ABERDEEN CHEMICAL PLANT ROUTINE CHEMICAL DOSIMETRY SUMMARY
A
MONTH OF: January. 1982 DATE OF REPORT: February 11, 1982
c: JF, CRM, PEM, PJK, RDJ,WFI|, SJV, RAF, RAM, AHS
T. G. Grumbles - Houston, I*. A. Juegdhdre - Ponca City
ALL SAMPLE RESULTS:
Chemical
VCM Lead
Antimony
Total Particulates
< PEL
No
%
79 87 12 92 13 100
6 100
> PEL OVEREXPOSURES
No. %
12 13 18
00
00
OVEREXPOSURES:
-
Job Class
Color Weigh Compounder
Reactor Operator
Exposure * .
57.3* Micrograms Lead/MJ
1.1 ppm. VCM
Source
-Employee did-normal job of color weigh up. Specific cause not determined.
-Employee worked in area where coarse batches were being dumped.
Dryer Utility
v/ 1.2 ppm. VCM
-Specific cause not determined.
Mechanical Engineer
Reactor Operator
1H
Maintenance Helper
1.3 ppm. VCM
\J 1.3 ppm. VCM
1.8 ppm. VCM
-Employee worked near dump tank during "delumper" test run.
-Specific cause not determined.
-Employee helped- install new manway on D-700 Rx.
Vinyl Shift Supervisor
1.8 ppm. VCM
Vinyl Shift Supervisor v/ 1.9 ppm, VCM
Chief Operator Reactor Operator
2.3 ppm, VCM
\l 2.3 ppm, VCM
-Specific cause not determined. -Specific cause not determined. -Specific cause not determined. -Specific cause not determined.
General Mechanic
2.4 ppm, VCM
General Mechanic
5.2 ppm. VCM
General Mechanic
9.l*ppm,VCM
*Respirator
otection worn.
-Employee tightened S. end of new unit recovery condenser(leaking)
-Employee repaired high pressure
water pump in V-ll.
1
--Employee repaired vacuum pump in V-ll.
VAB.0001040246
erald Uptain
.................................. mm
ABERDEEN CHEMICAL PUNT ROUTINE CHEMICAL DOSIMETRY SUMMARY
A
MONTH OF:
February, 1982
DATE OF REPORT:
March 11, 1982
c: JF, CRM, PEM, PJK, RDJ, WFH, SJV, RAF, RAM, AHS T. G. Grumbles - Houston, L. A. Legendre- Ponca City
ALL SAMPLE RESULTS
Chemical VCM Lead Antimony Total Particulates
< PEL
No.
%
68 87 8 100 8 100 5 100
PEL OVEREXPOSURES No. %
10 13 00 00 00
OVEREXPOSURES:
Job Class
Dryer Operator
Dryer Utility Chief Operator
Exposure 1.0 ppm, VCM 1.0 ppm, VCM v/ 1.3* ppm, VCM
Source
Specific cause not determined
fl ft II M
Employee prepared old unit emission recovery system for maintenance.
Maintenance Helper General Mechanic Maintenance Helper Maintenance Helper Chief Operator Reactor Operator Reactor Operator
1.4 ppm, VCM 1.4 ppm, VCM 4.0 ppm, VCM 4.9 ppm, VCM 6.4 ppm, VCM 6,6* ppm, VCM
\! 7.3* ppm, VCM
Employee helped blank and drill 745 reactor condensor.
Specific cause not determined.
Employee helped drill 745 reactor condensor.
Employee helped drill 745 reactor condenser,
Employee worked near a leaking VCM charge line in the new unit.
Employee changed all of filters in the new unit.
VCM
Employee discovered that a new unit vacuum pump seal had blown out. He then shut off the pump
* Respiratory protection worn
Jera Uptain
mm**t
m mmmm
VAB.0001040247
Jw
ABERDEEN CHEMI CAL PLANT ROUTINE CHEMICAL DOSIMETRY SUMMARY
}
A
MONTH OF: March. 1982
DATE OF REPORT: April 2, 1982
JF, CRM, PEM, PJK, RDJ, WFH, SJV, RAF, RAM, AHS
T. G. Grumbles - Houston, L. A. Legendre- Ponca City
ALL SAMPLE RESULTS:
Chemical
VCM Lead Antimony Total Particulates
PEL No.
%
96 91.4
10 100.0 10 100.0
9 100.0
PEL OVEREXPOSURES
No. %
9 8.6
00 00 00
0VEREXP0SURES:
Job Class
Chief Operator
Exposure
V 1.1* ppm, VCM
Source
Employee unplugged drain on 702 tank, emission recovery system.
General Mechanic
1.2* ppm, VCM
Employee changed out a leaking, 3" valve on a vacuum pump in the old unit recovery system.
Maintenance Helper
1.7 ppm, VCM
Employee replaced seal on Chem wash pump in new unit recovery
Chief Operator
Reactor Operator
Reactor Operator General Mechanic
y/ 2.2* ppm, VCM
V/ 3.6* ppm, VCM v/ 4.1* ppm, VCM
4.7* ppm, VCM
Reactor Operator
30,1* ppm, VCM
General Helper
30.4* ppm, VCM
rotection worn.
Employee helped change filters in new unit VCM filter packs.
Employee recovered a subcooler in new unit.
I&nployee changed filters in old unit VCM filter packs.
Employee removed and rebuilt the catalyst valve on D-700 and tightened the bolts around the agitator drive seal.
Employee changed VCM filters in VCM filter packs.
Employee helped blank out 744 reactor.
VAB.0001040248
A
ABERDEEN CHEMICAL PLANT ROUTINE CHEMICAL DOSIMETRY SUMMARY
MONTH OF: April. 1982
DATE OF REPORT: Mav sr iQft?
c: JF, CRM, PEM, PJK, RDJ, WFH, SJV, RAF, RAM, AHS T. G. Grumbles - Houston, L. A. Legendre- Ponca City
ALL SAMPLE RESULTS: Chemical
PEL No.
%
PEL OVEREXPOSURES
No. %
VCM Lead Antimony TotalParticulates
91 88.3 6 85.7 7 100 6 100
12 1
0 0
11.7 14.3
0 0
OVEREXPOSURES:
Job Class
Exposure
Source
Color Weigh Compounder Yard Supervisor General Mechanic Reactor Operator General Mechanic General Mechanic
94.7 Micrograms of Lead/MJ 1.1 ppm, VCM
2.8* ppm. VCM
1.3 ppm. VCM
1.l*ppm. VCM
1.3* ppm. VCM
Employee did normal job of color weigh up.
Employee checked a compressor leak at VCM tank farm.
t
Employee removed plugged VCM line at 744 reactor.
Employee unknowingly worked near a leaking VCM charge pump in new unit.
Employee removed blanks at 744 reactor, following condensor cleaning.
Employee changed a safety disc on D-500
Maintenance Helper
1.1* ppm, VCM
Maintenance Helper
2.4 -ppm, VCM
Maintenance Helper
3.6 ppm, VCM
General Helper
3.7* ppm, VCM
Chief Operator
Yard Operator General Helpers
7 5.1* ppm, VCM
i
V 1.2* ppm, VCM 3.9 ppm, VCM
*- Respiratory-protection -worn. j
Jerald Uptain
WWW--III I................................. ........................
............ ......................................................................................................................... ....................................
'
""
Employee changed a safety disc on 745 reactor. Employee pulled blanks and closed the recovery subcooler in- the old unit. Employee drilled the recovery subcooler in the old unit. Employee pulled and cleaned north and south K.O. pumps in new unit.
Employee flushed K.O. Tank and recovery system in new unit. Employee hooked up VCM railcars. Employee pulled and cleaned both blowdown tank pumps in new unit.
VAB.0001040249
--! 11-- I HI
ABERDEEN CHEMICAL PLANT
ROUTINE CHEMICAL DOSIMETRY SUMMARY
MONTH OF: May, 1982
DATE OF REPORT: June 9,1982
c: JF, CRM, PEM, PJK, RDJ, WFH, SJV, RAF, RAM, AHS T. G. Grumbles - Houston, L. A. Legendre- Ponca City
ALL SAMPLE RESULTS:
Chemical VCM Lead Antimony Total Particulates
< PEL
No.
92 92.0 13 100.0 13 100.0 12 92.3
PEL OVEREXPOSURES No. %
8 8.0 00 00 1 7.7
OVEREXPOSURES:
Job Class
Dry Blend Utility
Exposure
23.9 Milligrmas/M^
Source
Employee hand dumped raw materials during experimental Dry Blend run.
Reactor Operator
v/ 1.2 ppm, VCM
Employee checked D-600 area for VCM leak - found to be a broken "transmitter" line.
Reactor Operator
V 1.3* ppm, VCM
Employee changed VCM filter pack filters in new unit.
Maintenance Helper
1.4 ppm, VCM
Employee repaired valve in old unit recovery area.
General Mechanic Chief Operator
1.6* ppm, VCM V 3.0 ppm, VCM
Employee rodded out all of the vinyl reactor AMS nozzles.
p
Employee overexposed during incident involving a new unit steam header pluggage.
General Mechanic
5.3* ppm, VCM
Employee removed the south knock-out pump in new unit.
Reactor Operator Dryer Utility
* Respiratory prot
6.4* ppm, VCM
n
7.7* ppm, VCM
on worn
Employee changed new unit VCM filters.
Employee changed an "0" ring on D-400 Lenape during reactor operator OJT.
Jerald Uptain
VAB.0001040250
ABERDEEN CHEMICAL PLANT
ROUTINE CHEMICAL DOSIMETRY SUMMARY
MONTH OF: June> 1982
DATE OF REPORT: July 1, 1982
c: JF, CRM, PEM, PJK, RDJ, WFH, SJV, RAF, RAM, AHS T. G. Grumbles - Houston, L. A. Legendre- Ponca City
ALL SAMPLE RESULTS:
Chemical VCM
Lead
Antimony Total Particulates
< PEL
Nol
I
82 83.7 29 96.7 29 100
4 100
PEL OVEREXPOSURES
No. %
16 16,3 1 3.3 00 00
OVEREXPOSURES:
Job Class
Color Weigh;: Compounder
Exposure
73,1* Micrograms Lead/M3
Source
Employee did normal job of color weigh-up, including Halbase 100EP.
General Mechanic
1,1 ppm, VCM
Employee helped drill 743 reactor condenser.
General Mechanic
1,2 ppm, VCM
Employee exposed during the D-700 reactor release of 6/7/82, He was working downwind of the release, near_Dr*745 _xeactor.
Chief Operator General Mechanic
1.3 ppm, VCM 1.5 ppm, VCM
Employee cleaned the blowdown tank strainer in the new unit.
Employee exposed while pulling and inspecting 705 emission recovery compressor for pluggage and wear.
Reactor Operator
1.6 ppm, VCM
Employee exposed while recovering the old unit, east VCM charge pump in preparation for main-
General Mechanic
1.7* ppm, VCM
Employee pulled and cleaned the west VCM charge pump strainer in the old unit.
VAB.0001040251
OVEREXPOSURES (Continued)
Job Class Reactor Operator
Exposure n/ 2.2* ppm, VCM
Vinyl Shift Supervisor v/ 2.3 ppm, VCM
Reactor Operator
^ 3.7 ppm, VCM
Vinyl Operations Supt.
\J 3.9* ppm, VCM
Reactor Operator
5.3 ppm, VCM
Chief Operator
Dryer Operator General Mechanic Reactor Operator Reactor Operator
6.8 ppm, VCM
9.0 ppm, VCM 9.3* ppm, VCM 9.5* ppm, VCM 14^2 ppm, VCM
AI
Source
Employee flushed out the new unit recovery system.
Employee exposed during the 6/7/82, D-700 release noted above. He was in the new unit area when the release
Employee worked near two maintenance jobs in the old unit:
1. Changeout of the east VCM charge pump strainer.
2. Changeout of the east vacuum pump.
Employee performed a visual inspection of the old unit VCM charge header.
Employee worked in the old unit, downwind of maintenance work on the blowdown tank trans fer pump in the new unit. He reports having smelled VCM coming from that direction.
Employee exposed during the 6/7/82, D-700 release noted above. He was working in the new unit when the release was detected.
Employee hooked up flex lines at the VCM rail silos.
Employee changed the seals on 705 and 706 emission recovery compressors.
Employee changed filters in the old unit filter packs.
Employee made up nPVA" in the old unit.
Jerald Uptain * Respiratory Protection Worn.
VAB.0001040252
ABERDEEN CHEMICAL PLANT ROUTINE CHEMICAL DOSIMETRY SUMMARY
A
MONTH OF: July 1982
DATE OF REPORT: August 9, 1982
c: JE, CRM, PEM, PJK, RDJ, WFH, SJV, RAF, RAM, AHS T. G. Crumbles - Houston, L. A. Legendre- Ponca City
ALL SAMPLE RESULTS:
Chemical VCM Lead Antimony Total Particulates OVEREXPOSURES:
< PEL No.
65 94.2 17 100
0
0
. PEL OVEREXPOSURES No. %
4 5.8 00 0
0
Job Class
Reactor Operator
Exposure
J 1.0 ppm, VCM
Source
Employee worked entire shift as a firewatch in the old unit.
General Mechanic
1.3 ppm, VCM
Vinyl Shift Supervisor Reactor Operator
^ 1.4* ppm, VCM
-J 4.5*, ppm VCM
Employee pulled and checked lines for pluggage - from the old unit K.0. tank to the RVCM receivers.
Employee helped change out VCM filter pack filters.
Employee changed out VCM filter pack filters.
* Respiratory otection worn.
wmmmm
m mm
mm mmm
VAB.0001040253
ABERDEEN CHEMICAL PLANT ROUTINE CHEMICAL DOSIMETRY SUMMARY
MONTH OF: August 1982
DATE OF REPORT: September 10, 1982
c: JF, CRM, PEM, PJK, RDJ, WFH, CRSf, RAF, RAM, AHS T. G. Grumbles - Houston, L. A. Legendre- Ponca City
ALL SAMPLE RESULTS:
Chemical
VCM Lead Antimony Total Particulates
< PEL________ No, %
82 86,3 4 80 0 3 100
2: PEL OVEREXPOSURES
No. %
13 13.7
1 20
0 00
OVEREXPOSURES:
Job Class
Color Weigh Compounder
General Mechanic -v
Exposure
340* Micrograms
lead/M^
1,6 ppm, VCM
Source
Employee helped clean out the compound vacuum system hopper.
Employee did leak repairs during a VCM leak survey conducted by Process Engineering. He also helped change out the 745 VCM charge valve.
General Mechanic
9,9* ppm, VCM
Employee helped open the north VCM receiver in the old vinyl unit in preparation for main tenance.
Electrician v
77,6 ppm, VCM
* 'H,
Employee exposed while doing greasing work near the knockout tanks on the 2nd floor of the new unit recovery building. VCM was being evolved from the
sewer at that point. The source of the VCM has not yet been de^* termined.
VAB.0001040254
Overexposures (Continued) Job Class Maintenance Helper
Exposure 11.0 ppm, VCM v/
Chief Operator Chief Operator v
n/ 3.9* ppm, VCM
i
\/ 1.1 ppm, VCM
Chief Operator ^
Reactor Operator
/
Reactor Operator
Reactor Operator
Reactor Operator
t
Reactor Operator ^
V. 1.3 ppm, VCM v/
^ 19.7* ppm, VCM J
i
V 1.9 ppm, VCM 'i
S 3,5* ppm, VCM /
5.7* ppm, VCM
A
Source
Employee headed up the north recovery condenser in the old unit and changed a safety disc on 903 compressor (new vinyl unit).
Employee changed VCM filter pack filters.
Employee worked near VCM leaks occurring in several lines, flanges, etc. during the start up of the old vinyl unit on 8/10/82.
Employee worked in new vinyl unit the bulk of his shift. The cause of his exposure is not certain. He assisted in manually operating the new unit inlet valve to the re covery compressors and also worked near the dump system during a long dump from 743 ("chunk" lodged in manifold, requiring flush out).
Same as Chief Operator having 2.5 ppm, VCM, except this employee also took slurry samples at the Sweco.
Employee changed VCM filter pack filters.
Same as Chief Operator having 1,1 ppm, VCM
Employee drained a knockout tank in the new unit.
Employee changed out seal water filters in the old unit.
f
VAB.0001040255
Overexposures (Continued)
Job Class
Vinyl Shift Supervisor ^
Exposure
1.0 ppm, VCM \)
*Respiratory Protection Worn,
A
Source
Same as Chief Operator having 2.5 ppm, VCM, except he did not assist in the manual . operation of the inlet valve to the recovery compressors. He also switched lines at the resin silos.
VAB.0001040256
c
A
ABERDEEN CHEMI CAL PLANT ROUTINE CHEMICAL DOSIMETRY SUMMARY
MONTH OF: September, 1982 DATE OF REPORT: October 6, 1982
c: JF, CRM, PEM, PJK, RDJ, WFH, CRS^ RAF, RAM, AHS T. G. Grumbles - Houston, L. A. Legendre- Ponca City
ALL SAMPLE RESULTS:
Chemical
VCM Lead Antimony Total Particulates
OVEREXPOSURES:
< PEL No,
%
85 95.5 13 92.9
0
3 100
PEL OVEREXPOSURES
No. %
4 4.5 1 7.1
0 00
Job Class
Dry Blend Utility
Exposure
37.0* Micorgrams Lea d/M3
Maintenance Helper
1.8*ppm VCM
Chief Operator Chief Operator Reactor Operator
v/ 1.2ppm VCM ^ 11.7*ppm,VCM
\J 1.3ppm, VCM
Source
Employee overexposed while helping a Line III Compounder charge a blender. He picked up a torn bag of lead stabilizer, causing an evolution of the material into the air.
Employee helped replace seals in a VCM charge pump in the new unit and changed a safety disc on 745 reactor.
Employee unplugged VCM charge lines in the new module.
Employee overexposed while replacing a leaking plug on 905 compressor in the new unit.
Employee overexposed while trying to locate a leak, finding it in the.recovery valve on D600 evacua tion line.
* Respirate
tection worn.
era Id UptaTn
VAB.0001040257