Industrial Hygiene Technical Bulletin No. 83-4 Date: 1983 November 16 RE: EMERGENCY TEMPORARY STANDARD FOR ASBESTOS - 0.5 FIBERS/CC OSHA has enacted an emergency temporary standard (ETS) for asbestos effective 1983 November 4, with a final rule to follow within six months.

PLAINTIFFS EXHIBIT AL-596 RICHARD S.

1986 A lco a Tech p r f / 'll/

Occupational Health & Safety Letter, August 8, 1986 projects.

Industrial Hygiene Technical Bulletin No. 83-4 Date: 1983 November 16 RE: EMERGENCY TEMPORARY STANDARD FOR ASBESTOS - 0.5 FIBERS/CC OSHA has enacted an emergency temporary standard (ETS) for asbestos effective 1983 November 4, with a final rule to follow within six months.

material afety data sheet ctionl rum* i product *m*nuUcturar t nam# 0WENS-C0RN1NG F2BERGLAS ttrl*aor*M <e> Fiberglas Tower city. suit, jip coo* <) Toledo, Ohio 43659 cn*m*ci tfum*, t/aoa nxma.and synonym* CORPORATION 181 Fibrous Glass Insulation Products *ctton 2 Ingredients ATTACHMENT I} I / mcigsncy phone no (24 hours) ,t>1 * See Below lor l*ia*l 0<i.con sult msnulacturer.

PLAINTIFF'S EXHIBIT TO* ' 7 AH*CWS& BY Crcf!!

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MEMORANDUM FOR RECORD December *12, 1980 RE: COMPARISON OF THE WESTERN ELECTRIC ASBESTOS GUIDELINES TO THOSE OF AT&T The purpose of this memorandum is to provide a brief overview of Corporate Engineering's activities relating to occupational exposure to asbestos and to compare our Company guidelines to those recently released by AT&T.

PLAINTIFF'S EXHIBIT Western Electric Corporate Engineering SIHE Tab No.

9:00 3:15 9:30 10:15 10:30 11:30 12:30 1:30 3:00 3:15 4:45 Fundamentals of Industrial Hygiene Iteesuressnnts March 23, 1982 Introduction & Purpose (N.

R.

INSURANCE SUIT STATUS i 1.

c SS Date: 'Subject: May 13, 1980 O.E.

Abex Corporation Page -2- In addition to the above areas, the following areas could reasonably be expected to exceed the PBL because exposures in these areas were found to be close to the PBL: Compounding Disc Brake Press The recommendations contained Is the report of the industrial hygiene study dated September 26, 1986 which apply to these regulated areas include: Recommendations dealing with the regulated areas: Recommendation numbers 8, 4, 5, 6, Recommendations dealing with employees exposed above the PBL, Le. employees who work in the regulated areas: Recommendation numbers 7,10,12,18,16,17,18,19, 20, and 21.