Document RaXLm7VbgyjajXZ8KdzwMv5pE
ABDOO136645
ABERDEEN CHEMICAL PLANT ROUTINE CHEMICAL DOSIMETRY SUMMARY
Month of: January, 1984
Date Of Report:
A7 cc: JF, CRM, PEM, PJK, LPS, WFH, CRS, RAF, RAM, AHS
Tom Grumbles -^Houston
J. R. Drumwright, M.D. - Ponca City
ALL SAMPLE RESULTS: .
,
February 16, 1984
Chemical
< PEL No. ~T
> PEL (OVEREXPOSURES) No. %
VCM
86
89.6
10
10.4
Lead
4
80.0
1
20.0
Total Particulates
4 100.0 0
0.0
OVEREXPOSURES Job Class Color Weigh Compounder
Reactor Operator
Reactor Operator
Vinyl Lead Operator
Exposure
Source
95.2*, Micrograms Employee did routine job of
Lead/m^
color weighup, including
Hal base 100EP and Cyastab 988.
1.2* ppm , VCM 1.4* ppm VCM
Employee overexposed while changing VCM filter pack filters in the old unit.
\
Employee overexposed while conducting a VCM leak check in the old unit.
1.5 ppm, VCM
Employee worked inside the vinyl control room during a period in which the control room air supply system was inoperative due to failure of a blower during cold weather.
ABDOO136646
OVEREXPOSURES - Continued Job Class Vinyl Shift Supervisor General Mechanic General Mechanic
Electrician
General Mechanic
General Mechanic
General Mechanic Respiratory/^Protection Worn.
erald Upt n rah
Exposure 2.4* ppm, VCM 1.6 ppm, VCM 1.6 ppm, VCM
2.0 ppm, VCM
2.4* ppm, VCM 3.3 ppm, VCM
21.3* ppm, VCM
Source
Employee overexposed while checking VCM filter packs in both vinyl units.
Employee overexposed while performing several VCM leak repairs.
Employee overexposed while insulating piping at grade level on the west side of D-400, D-500, and D-600 reactors. The specific source of VCM has not been identified.
Employee repaired a dry blend boxing hopper dust collector and a roll-up, traffic door just north of the Compound Shift Supervisor's office. The source of VCM has not been identified.
Employee overexposed while removing a blank from the end of a VCM line next to D-300 reactor to check for pluggage.
Employee repaired the steam tracing on an alcohol transfer line from the P-1 building to the plasticizer tank farm. No specific source of VCM has been identified.
Employee overexposed while repairing a VCM recovery compressor leak.