subject: Asbestos Survey - New Jersey Bell Telephone Co., Central Office (Pleasantville, N.

January 15, 1985 J.

PLAINTIFF'S EXHIBIT SH-1772 DPMC EXPOSURE GUIDELINE CHBT8501101 PREPARED BY THE INDUSTRIAL HYGIENE DEPARTMENT APRIL 1986 LAM 027253 ABS-008757 DPMC INDUSTRIAL HYGIENE EXPOSURE GUIDELINES JANUARY 1985 Basis Acceptable levels of employee exposure to chemical substances have been estab lished in recent years by various regulatory and scientific groups.

RECORDS MANAGEMENT BULLETIN ISSUE NO. 27 AUGUST 2. 1989 CORPORATE RECORDS DOCUMENTS TO BE PRESERVED FOR LITIGATION - HEAD OFFICE LEGAL REQUIREMENTS The September 30, 1985 instructions on records preservation by the Vice President and General Counsel Head Office Legal have been updated.

Shell Oil Company Shell Chemical Company Interoffice Memorandum AUGUST 14, 1987 FROM: A.

Shell Medical Medical Department Deer Park Manufacturing Complex Shell Oil Company / Shell Chemical Company September 28, 1988 TO: 9-28-88 CHEST (PA AND LATERAL): The heart size is normal.

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C.

INTEROFFICE MEMORANDUM JULY 21, 1989 FROM: TO: ANGIE SVOBODA, SR INDUSTRIAL HYGIENE TECH.

Shell Oil Company Shell Chemical Company Deer Park Manufacturing Complex P.O.

tt Health Standards Update: May 1983 Ethylene Oxide On April 21, 1983 OSHA published a Notice of Proposed Rulemaking on Ethylene Oxide in the Federal Register (48 FR 17284).

Sheli Oil Company Inleroftic-e Memorandum AUGUST 27, 1984 PRIVATE AND CONFIDENTIAL FROM: R.

NOTICE TO EMPLOYEES An informal conference has been scheduled with OSHA to discuss our request for a 2 year extension to our abatement date, which is April 1.

UNION CARBIDE CORPORATION METALS DIVISION P.O.BOX 579 .

PLAINTIFFS EXHIBIT .