Document 7O1oQnx714OrrdVx1B3gRbMMe

CNIZ& Chemical Manufacturers Association May 20,1996 Gary Marsh, Ph.D. 205 Maid Marion Lane McMurray, PA 15317 Dear Dr. Marsh: Enclosed is the protocol for the study entitled "Brain Cancer Occurrence in Vinyl Chloride Exposed Chemical Workers." As we discussed, your normal hourly rate-based fee is acceptable provided that your total fee does not exceed $2000. Please examine the protocol to determine whether you will be able to complete the task within this arrangement. If so, please review the protocol and submit your comments to me by Friday, June 21,1996. I will contact you shortly with a more formal agreement for your signature. I look forward to your review. Sincerely, Enclosure Robert A. Venezia, Dr.P.H. Manager, CHEMSTAR LnFtesponsttleCare 1300 Wilson Boulevard, Arlington, VA 22209 Telephone 703-741-5000 Fax 703-741-6000 if AMkCnnkM CMA119377