Document 10e2w1NBY0QErajdo6Nmg5Vjq

r. * 4 PPG INDUSTRIES. INC. TO: Distribution DATE: FROM: SUBJECT: INTEROFFICE CORRESPONDENCE LAKE CHARLES. LA December 9, 1992 Howard Duhon Vinyl Training Review Representatives from derivatives, industrial hygiene, safety, lab, and training met on December 7 to review the Vinyl Training for 1993. As a result some questions came up that some instructors were being asked in their classes. In order to prepare for our 93 sessions I need for you to supply an answer to the questions on the attached, and give me the feedback. Attached Distribution: Mark Hoffpauir Dick Holiday Dr. Looney cc: Alan Pride SL 074602 RTo: H. Duhon From: D. Reich Vinyl Chloride 12-7-92 Questions asked at my Vinyl presentation: ji |-|------1. Is newer data available? lcy c ___2. Has PPG been making vinyl long enough f/oto be sure there won't be any cases of angiosarcoma? icx/vt 3. Are the angiosarcoma cases in the U.S in just polymer /Y& plants? d Locwtfv --?4. Do the tests done in the current medical exams give enough information to detect early sighs of angiosarcoma?^, 4 --"?5. Is there a company policy specifying who ran untur an area that produces or tests vinyl chloride. .< SL 074603