Page i of Attachment C 
Walk-Through Survey Report 
of 
Genentech, Inc. 
South San Francisco, California 
DATE OF SURVEY: 
April 8, 1980 
REPORT WRITTEN BY: 
Larry Elliott 
SURVEY TEAM: 
George Carson 
Larry Elliott 
Seth Pauker 
Dave West 
DATE OF REPORT: 
October 16, 1980 
Industrial Hygiene Section 
Industry-wide Studies Branch 
Division of Surveillance, Hazard Evaluations and Field Studies 
National Institute for Occupational Safety and Health 
Cincinnati, Ohio 
i 
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