CHEMICAL MANUFACTURERS ASSOCIATION February 29, 1980 To: Vinyl Chloride Project Panel Subject: Vinyl Chloride Epidemiological Studies The enclosed proposal prepared by CMA is based, in part, on the letter-proposal dated January 15, 1980 submitted by Environmental Health Associates, Xnc.

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Environmental Heal'h Perspectives Vol. il, pp. 129-IJC. 1981 Worker Exposure to Vinyl Chloride and Poly(vinyl Chloride) by James H.

Ethylene Oxide Propylene Oxide Methanol Butanol Mxnmms results 1984 RAW MATERIALS TWA 1 ppm 200 ppm 50 ppm EXCURSION /(ro 250 ppm SOURCE AOGIH JY985H >< AOGIH AOGIH DATE SAMPLE DESCRIPTION 3-29-84 CATALYST BEING MIXED 1 ** B0 -- K) M3THANCL -- 6-20-84 LAB AREA WHILE TESTING KCH AND PH ON CRUDE EB AND KOH CN CATALYST MIX. 10-17-84 SCUIH LAB SINK t ----- - 11-15-84 NEAR VACUUM PUMP ON T-110 t'*- ----- - <2.4^ 11-20-84 P-201'S FEED EO TO THE AMINES REACTOR. 7 <0.13/ ---- 12-07-84 ENTRANCE TO VINT HOOD IN LAB?

EFFECTS OF EXPOSURE TO VINYL CHLORIDE AN ASSESSMENT OF THE EVIDENCE Sir Richard Doll, FRS June, 1987 As you are probably all aware, Sir Richard Doll was commissioned, two years' ago, to write a comprehensive document, assessing the strengths and weaknesses of the various Papers and Studies documented on VCM.

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8/3/83 - c: .......................................

CERTIFICATE OF SERVICE I, William C.

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From: M.

PPG INDUSTRIES, INC.

1AV DEPARTMENT V LitlgatL AStaftt Z-//* Revised x of Action^ Fr$d A.

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