Document Rp5G4LaQJo1RkOMZzxmG4w1X7

Interoffice Communication To : A. H. Sather From : J. V. Uptain Date : June 10, 1980 Subject : VCM DOSIMETRY - MAY, 1980 Following are the results of VCM dosimetry during May. 66 samples were taken, one (1) of which indicated overexposure to a Vinyl Department Operator, who was changing filters in a recovered VCM filter pack in the new reactor area. He was wearing an air-line respirator during the task. Range 0.0-0.5 63 95.45 0.5-1.0 2 3.03 1.0-5.0 0 0 5.0+ 1 1.52 66 100.00 Uerald Uptain cjt Attachments c: CLM,\CRM^. JRM, SJV, JLC, RAF, TBD, RDJ, J. J. Hall - Houston, 0. D.^=5xeffey - Ponca City Vy VAB.0001215825 O Jan. Feb. War. Apr. May kD June I ! 00 July Aug. Sept. Oct. Nov. Dec. Jan. Feb. Mar. I i Apr. May 1> June b--i July Aug. Sept. Oct. Nov. Dec. i-l Jan. Feb. 'E Mar. Apr. May i> June 00 July Aug. * -+ ....i Sept Oct. Nov. Dec. 3 YEARS BY MONTHS X 100 DIVISIONS KEUFFEL & ESSER CO. MADE in USA 46 3290 PERCENT OF TOTAL SAMPLES LESS THAN 0.5 PPM rm r VCM DOSIMETRY TREND, BELOW 0 . 5 PPM I oo m i A VA^0OO1215826 H? 3 YEARS BY MONTHS X 100 DIVISIONS KEUFFEL & ESSER CO. made in U SA. SAMPLES 46 3290 0\ I CD m i VCM DOSIMETRY TREND, BELOW I PPM VA&.0001215827