PLAINTIFF'S EXHIBIT ADVISORY ProducersAssociation June, 1982 Volume I Issue 8 ASBESTOS FEEDING STUDY FINDS NO GASTROINTESTINAL CANCER IN TEST ANIMALS A lifetime study1 of rats fed asbestos, taconite tailings and Lake Superior water recently concluded, "Autopsy studies revealed no significant increase in the incidence of malignant tumors in any experimental group compared with that in the control group."

PRIVILEGED AND CONFIDENTIAL September 17, 1984 PROPOSED AIA/NA POSITION ON FIBER TYPES_______ The revised PEL of 0.5 fibers/cc should apply in all settings, including both manufacture and construction.

A/C Pips Producers Association 1d>00 Wdson BoUtivoid, Sute 1308 Arlington.

A/C Pipe Producers Association 1981 MEMBERSHIP STATUS COMPANY Asbestos de Mexico Atlas-Turner, Inc.

PLAINTIFF'S EXHIBIT Internol Correspondence July 7, 1982 Executive Committee Meeting SUBJECT ACTION REQUIRED: Note change in meeting time; adjust travel itinerary accordingly.

A/C Pipe Producers Association 1600 Wilson Boulevard Suite 1G08 Arlington, Virginia 22209 (703) 84M556 August 23, 1984 Wayne R.

PLAINTIFF'S EXHIBIT CAP-1745 A/C Pipe /vX l Producers Association^/ fei-d'/ilD Board of Directors ^ International Affairs T y//T We*J-------/MARKETING /j.

office iUeniorsuHliim ,7<nd Location) Mr.

Interoffice Mcmeranilain TO (Name and Location) *As Listed .OM (Nam* and Location) E.

Interoffice Memo Hoechst Ce PLAINTIFF'S EXHIBIT CEL-789 Oaic io DepiaocaKio SoOieC October 20, 1988 As Listed* MRS/058/88 M R Stenael Di'pi/lo'/a' O'- OSHA Asbestos Short Term Exposure Limit (EL) Gary Ille - Bay City Jim Gordon - Dallas Linda CooX - Clear Lake Angela Mouton - Clear Lake Gene Schaefers - Pampa Melanie Hollenshead - Bishop Rosemary Pasquino - CCTC Pete Aitoro - Newark Brent Bornstein - Rock Hill a Attached for your information is the Federal Register notice regarding the final rule on asbestos along with a cover letter from Gary Rowan.

^233 ELANESE CHEMICAL COMPANY.

CHEVRON U.S.A.

Chevton Specification IRM-EG-1381-d THERMAL INSULATION FOR HOT LINES, VESSELS, AND EQUIPMENT SPECIFICATION IRM-EG-1381 -J THERMAL INSULATION FOR.HOT LINES, VESSELS, AND EQUIPMENT March 1989 CHEV BB 012087 Page 1 of 11 Chevron Specification IRM-EG-1381-J THERMAL INSULATION FOR HOT LINES, VESSELS, AND EQUIPMENT CONTENTS 1.0 SCOPE 2.0 MATERIALS 2.1 Acceptable Materials 2.2 Insulation 2.3 Stainless Steel 2.4 Weatherjacketing 2.5 Weather Jacket Attachment Fixtures 2.6 Storage of Materials 3 3 3 3 3 4 4 4 3.0 GENERAL INSTALLATION REQUIREMENTS 3.1 Condition of Surfaces to Be Insulated 3.2 Insulating Cement and Bore Coatings . 3.3 Valve Bodies, Flanges, and Manways 3.4 Double-Layer Insulation 3.5 Weatherjacketing 4.0 SPECIFIC REQUIREMENTS FOR PIPING 4.1 Applicable Drawings and Forms 4.2 Insulation Requirements 4.3 Weather Jacket Requirements 4.4 Insulation for Traced Lines 5.0 SPECIFIC REQUIREMENTS FOR VESSELS, COLUMNS, AND HEAT EXCHANGERS 5.1 Applicable Drawings and Forms 5.2 Insulation Requirements 5.3 Weather Jacket Requirements 6.0 SPECIFIC REQUIREMENTS FOR MISCELLANEOUSEQUIPMENT 6.1 Applicable Forms 6.2 Protection of Mechanical Equipment 6.3 Plastic Insulation 7.0 INSPECTION 8.0 FORMS AND DRAWINGS 4 4 5 5 5 5 6 6 6 7 8 8 8 8 9 10 10 11 11 11 11 Page 2 of 11 CHEV BB 012088 March 1989 Chevron Specification IRM-EG-1381-J THERMAL INSULATION FOR HOT LINES, VESSELS, AND EQUIPMENT 1.0 SCOPE This specification covers the requirements for insulating hot surfaces on vessels, heat exchangers, piping, and equipment using conventional types of insulation such as calcium silicate, mineral wool, fiberglass, or cellular glass.

STAfflARDS FRESBffATICfl 01IFDRN1A CCCLPATiaiAL SAFETY A* HEALTH ST/WRDS BOARD PgJ_ of J.

PAGE 1 OF 24 MAY 1982 RECOHHEHDED PRACTICE BO. 12 TAME IMSOLATIOH 1.