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ABERDEEN CHEMICAL PLANT ROUTINE CHEMICAL DOSIMETRY SUMMARY MONTH OF: May, 1082 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 f 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 2 3.9 Mill igrmas /M3 Source Employee hand dumped raw materials during experimental Dry Blend run. Reactor Operator 1.2 ppm, VCM Employee checked D-600 area for VCM leak - found to be a broken "transmitter" line. Reactor Operator 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 1.6* ppm, VCM Employee rodded out all of the vinyl reactor AMS nozzles. Chief Operator 3.0 ppm, VCM 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 f Respiratory prot 6.4* ppm, VCM 1 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. aid Uptain VAB.0001073506 %< PEL 100 ;1 j. J----!.---- ---------------------------------- j---- 1---1---------------------------------- ,\ VCM tn1---- i 1i i ! jL__________-_____.___-J l '------------------------------ -------------------------------------- --------------------------------------- 1__-T ---"1 i jt li-------------------------- i b 1 Pj 1,,___ J_______ ! ___i! ii 0 _ _ _ _ l___i 100 ABERDEEN CHEMICAL PLANT CHEMICAL DOSIMETRY TRENDS i j2 l^__ VAT~" ---T1T1 -I"A_____________________ ______________________ ---- ______________ ^ _______ uS/ ... 1 1^:--r~ "111! LZX. 1 \ |1 H- - - - ir _j ________________________ 11................................. ! 1 ! I_______________________ _______________________ i 11_______________________ 1 i i_______________________ r_^_____________________ i---- - i i!* 1 1 1 i i I f ' ""1 i i 1i- I| i i1 i ! i ii1i_______- 1 \ t! i . i ! 1 Lr---- t i i -- j I 1----1i i Lead 0 1 1 VAB.0001073507