Document a4NDyvBb5nzRy21aOBDbavNgb

ABDOO136660 ABERDEEN CHEMICAL PLANT ..ROUTINE CHEMICAL DOSIMETRY SUMMARY Month Of: June. 1983 Date Of Report: July 6. 1983 fyK,cc: JF, CRM, PEM, RDJ, WFH, CRS, RAF, RAM, AHS T. Grumbles - Houston, j. r. brumwr'igfit, M.D.'': Ponca City ALL SAMPLE RESULTS: Chemical VCM Lead Tota.l Particulates < PEL No. % 84 96.6 4 80.0 3 100.0 > PEL(OVEREXPOSURES) No. % 3 3.4 1 20.0 0 0.0 OVEREXPOSURES: Job Class Color Weigh Compounder Exposure 77.2* Micrograms Lead/M^ Chief Operator Yard Operator 2.2* ppm, VCM 2.0* ppm, VCM General Mechanic 12.9* ppm, VCM Respiratory pro# tion worn Source Employee performed routine task of color weighup, including weighing of Cyastab 988. No specific cause has been found for his overexposure. Employee overexposed while cleaning the new module north K. 0. tank pump. Employee overexposed while hooking and unhooking VCM railcars at the VCM tank farm. Employee overexposed while changing out the D-600 primary VCM charge valve (valve sticking during opera tion).