Document bBQzLKk31K6GmgyZ0959jGXL0

Cl 11*1 t *-M E. I. du Pont de Nemours & Company Wilmington. Delaware 19898 CENTRAL RESEARCH a DEVELOPMENT DEPARTMENT HASKELL LABORATORY ro TO X iCOtOGY ANO INDUSTRIAL MEDICINE PLAINTIFF'S EXHIBIT DUP-840 *cc: J. C. Olquin W. M. Branan - o C^2Z2~/ P D - N-6537 ? D - N-6537 5JUHC , 1978 GLORIA SEGANTI PETROCHEMICALS DEPARTMENT LOUVIERS, COLORADO 80131 RECOMMENDED DISPOSAL METHOD FOR ASBESTOS At your request, I reviewed our files for the recommended disposal method for asbestos. Du Pont procedure is: "All waste is to be disposed of in sealed~polyethylene bags using a landfill. These plastic bags are to be sealed with plastic tape and labelled according to Du Pont Engineering Standard S4T." A copy of S4T is attached. This procedure is based on the waste disposal provisions of the OSHA Asbestos Standard (CFR 29:1910. 1001, copy attached). RCG/md Attachments RICHARD C. GRAHAM INFORMATION SPECIALIST if .7 . I DUP I 141570 CTTCR Things tCTTC* LIVING . . . THROUGH CHCMlSTffr DU 059052