ABDOO190070 CONFIDENTIAL QUESTION Is Our files indicate that on December 22, 1983, you reported to Mr.

ABD00210986 t * COMPLIANCE PLAN CAPITAL ITEMS REACTOR VALVE LIMIT SWITCH REPLACEMENT ABERDEEN CHEMICAL PLANT October 25, 1985 WORK BY:__________________ ___ Frank G.

ABD00230689 CONFIDENTIAL ; RUPTURE DISC/RELIEF VALVE PRACTICES MANUAL VISTA POLTMERS INC.

ABD00242032 To: C.

ABD00242830 (conoco) Interoffice Communication to : Distribution From : j.

ABD00265967 1980 CAPITAL BUDGET Aberdeen PVC Plant Improved Rupture Disc Holders A-23 $27,000 A Project Description New rupture disc holders that can be assembled and pretorqued in the shop will be purchased and installed on the PVC reactors.

ABD00276351 A 2-/ -- /4 Interoffice Communication x0 : P.

ABD00290479 (conoco) Interoffice Communication To From Date DISTRIBUTION S .

ABD00302889 t To: PJK, RBN, PE Meaden Interoffice Communication From: Date: Subject: K.

ABD00306450 (conoco) Interoffice Communication to : OSHA File From : A.

ABD00317920 To: All Aberdeen Employees Interoffice Communication From: Date: Subject: A.

Interoffice Communication To OSHA - ENGINEERING AND WORK PRACTICE CONTROL PLAN FILE From V.

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ATTACHMENT 4 CM 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, Inc.

SAFETY - A.