Document 3eqEzQYQEjVgpdoM6JV6Zm25n

A-W004 UTMu&Moau E. I. du Pont de Nemours & Company imco**omatco TEXTILE FIBERS DEPARTMENT DR. C. A. D'ALONZO MEDICAL DIVISION textile fibers dept. WILMINGTON /if ft ft T( s t'ltce 0 Martinsville, Virginia November 17> 1966 PLAINTIFF'S -EXHIBIT DOP-329 In reply to your letter of November 8, 1966, I have tabulated the answers to your questions. A. There are tventy-one (21) full-time insulators at the Martinsville Plant. B. We have no part-time insulating. C. The most prevalent types of insulating materials are asbestos cloth, asbestos cement, and unibestos (composition of asbestos fibers matted with sodium silicate). D. We are not nov doing any spraying, but are planning to use a spray using weather proofing mastics. E. None of our insulators of asbestos have diagnosed asbestosis, mesothelioma, or carcinomas. F. (a) Dust filter masks must be worn and the exhaust fan working when asbestos cloth is sawed or the band saw is used for any asbestos material. (b) No special precautions are taken when removing obsolete Insulation. THD/o 'TTV,a'- I...... - T. H. DICKERSON, M.D. MDICAL SUPERVISOR DUP 1110065 BETTER THINGS FOR BETTER LIVING . . . THROUGH CHCMfSTRT