Document rR0jb9w8nVw06q85XLw0nQwG

ABDOO136708 ABERDEEN CHEMICAL PLANT ROUTINE CHEMICAL DOSIMETRY SUMMARY MONTH OF: March. 1982 DATE OF REPORT: April 2, 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 PEL No. % > PEL OVEREXPOSURES No. % VCM Lead Antimony Total Particulates 96 91.4 10 100.0 10 100.0 9 100.0 9 '8.6 0 '0 00 00 OVEREXPOSURES: Job Class Exposure Source Chief Operator 1.1* ppm, VCM 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 area. Chief Operator 2.2* ppm, VCM Employee helped change filters in new unit VCM filter packs. Reactor Operator 3.6* ppm, VCM Employee recovered a subcooler in new unit. Reactor Operator General Mechanic 4.1* ppm, VCM 4.7* ppm, VCM Reactor Operator 30.1* ppm, VCM General Helper 30.4* ppm, VCM * Respiratory protection worn. Employee 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 Jerald Uptai