Document RJ1ymoaRDwOgLRjO1pQ4EbY4V

S Iw-* -CDOW CHEMICAL U.S.A. REV 8(E) August 2, 1977 LOUISIANA DIVISION PLAQUENIINE, LOUISIANA 70764 604 389-8000 To: Solvents Supervisors Xc: C. Barrios A. Bourg VINYLIDENE CHLORIDE EXPOSURES This report describes the vinylidene chloride exposures for both the OS boardman and the SOT sample man for the month of July. Results are summarized below; Person Monitored Buster Kyzar Ernest Lee Date 7/11/77 7/25/77 Carneal Donatto 7/12/77 Howard Webb 7/27/77 Exposure in ppm (v) job Classification OS V2/123 OS V2/123 (Trainee) SOT Lab Man SOT Lab Man Vinylidene Chloride 3.7 2.7 15.4 1.3 Comments Some work in the V2 area/ control room most of day. Pulled tag in phenol area with a seal leak/routine Caught and ran samples/fixed a leak on C-92 btms pump. Ran samples/routine (Did not wear pump to catch samples). Although the majority of the exposures were well within the TLV of 10 ppm, one case of overexposure was noted. Monthly monitoring of these jobs will be continued, DO 101357 CONFIDENTIAL L. R. Smith C. Solvents AN OPERATING UNIT OF THE DOW CHEMICAL COMPANY CHEMICAL AND PHYSICAL AGENT INVENTORY