Inter Olfice Engineering and Research Stall May 1, 1980 Messrs.

jniversity of Cincinnati Medical Canter institute of Environmental Health Kettering Laboratory 3223 Eden Avenue C.ncmnat'.

INTRACOMPANY CORRESPO ENCE R-98 (R*. 1-68) F R OM.

PLAINTIFFS EXHIBIT RMC-412 MEMORANDUM TO: Plant Engineers From: W.

SM-3Z MC (REV. 4-79) C' Shell Oil Company Shell Chemical Company Interoffice Memorandum OCTOBER 16, 1981 FROM: TO: INDUSTRIAL HYGIENIST MAINTENANCE SUPERINTENDENT - NORTH* MAINTENANCE SUPERINTENDENT.- SOUTH MANAGER - PURCHASING AND GENERAL SERVICES TECHNICAL SUPERINTENDENT ENGINEERING SUBJECT: CONTRACTOR RESPIRATOR PROGRAMS The attached guideline on Contractor Respiratory Protection Programs' has been revised to reflect the discussion held on October 14, 1981.

Shell Oil Company Shell Chemical Company Interoffice Memorandum JUNE 29,1987 FROM: J.E.

Shell Oil Company Shell Chemical Company A OtvSK>n ot Shell CM Company Deer Park Manufacturing Complex P.O.

7^ V Co a, r Shell Oil Company Shell Chemical Company A Division of Shed Oil Company rc\_ pj3 Deer Park Manufacturing Complex P.O.

Shell Oil Company Shell Chemical Company DimmUMOl Comply Deer Park Manufacturing Complex PO Box 100 Deer Park.

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Southwestern Bell Telephone Company Attachment No. 24 to Joint Practice No. 28 Recognizing Health Hazaras Figure 31.

"LGER LABORATORIES, INCORPORATED REPORT ON SERVICE NUMBER 9986 November 18, 1983 ANALYTICAL SERVICES FOR INDUSTRY D, H.

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