Document 1gvn8oj9aKNNwmQV3ZkyBzazq

SEP t iy/5 DEPARTMENT OF HEALTH, EDUCATION, AND WELFARE PUBLIC HEALTH SERVICE center for disease control August 29, 1975 national institute for occupat ional safety and health U.S. POST OFFICE AND COURTHOUSE Cincinnati, ohio 45202 Room 532 Mr. Milton Freifeld, Project Mgr. Vinyl Chloride Research Manufacturing Chemists Association 1825 Connecticut Avenue, N.W. Washington, D.C. 20009 Dear Mr. Freifeld: As 1 promised in my letter of July 24, I am enclosing a copy of the final report on the contract, "Environmental/Industrial Hygiene Surveys of Vinyl Chloride Monomer Manufacturing Operations and Opera tions Where Polyvinyl Chloride and Copolymers of Polyvinyl Chloride are Processed." We anticipate incorporating the results of this report into an overall report on NIOSH environmental findings in the vinyl chloride industry. I hope the information supplied proves useful. Sincerely yours enclosure James H. Jones Industrial Hygienist Environmental Investigations Branch AS 1 000014228