Document OzBReqQjREbz2kgdeZrpBG9rw

Cconoco) Interoffice Communication To From Date A. H. Sather J. V. Uptain May 8, 1978 // J Subject VCM DOSIMETRY RESULTS FOR APRIL, 1978 RECEIVED MAY 1 5 1978 Below are the results of VCM dosimetry for April. 114 samples were taken, three (3) of which show overexposure. All sampling was done using the REAL "Minimonitor" sampler. Range, PPM No. of Samples % 0.0 - 0.5 0.5 - 1.0 1.0 - 5.0 5.0+ 108 3 2 1 94.74 2.63 1.75 0.88 100.00 The three overexposures were: Employee Job Exposure, PPM VCM Maintenance Supervisor 1.72 Yard Operator 7.9 Comments Cause not yet determined. Employee taking VCM com pressor down for maintenance Air-line respirator worn. Vinyl Operator 2.68 Cause not yet determined. jf Attachment c: G. Draper Department Heads D. Kuhn - Houston J. Hall - Houston 0. Steffey - Ponca City /0 SAL 000108798 SAL 000108799