Document daRVM0Q1dMpwKNv9xKL5mRo6G

MEMORANDUM cc: Mr. Suva - BR From Date Subject Mr. Wood, BBP Mr. Clark, BBQ 1/6/83 ASBESTOS USAGE Karen Bloom of Warner Stackpole asked me for this information. This is in conjunction with, the meeting we attended at their office. She asked what asbestos products were made; how the asbestos was handled, and when we made the products. I told her that I was not authorized to release this informa tion, but would send it to you for the decision. A. NORWOOD PLANT 1. Cements were made from 1923 to 197-3. The asbestos was added to hot asphalt and solvent and mixed in a kettle. 2. Insulating Siding was made from 1951 - I960 using asbestos in the asphalt coating. This asbestos was added to hot asphalt and mixed in a kettle. 3. Purchased asbestos felt was saturated and coated on the roofing machine from 1970 - 1976. B. PERTH AMBOY, NJ 1. Cements were made from 1962 - 1973. Batch process. C. CHARLESTON, SC 1. Cements were made from 1955-1973. Batch process. 2. Firescreen shingles were made from 1965-1972 using asbestos in the coating. Asbestos mixed with hot asphalt and mixed in a kettle. D. SHREVEPORT 1. Cements were made from 1942 to present. Batch process. 2. Purchased asbestos felt was saturated on a roofing machine. FHC/rp BIRD 015751 3906 MEMORANDUM 3906 MEMORANDUM In Reply toDateFromTo Subject BIRD 015752 117 BIRD 015750