Health Hazard Evaluation Report HETA 83-438-1479, Grundy Industries, Inc., Joliet, Illinois

摘要

Environmental and breathing zone samples were analyzed for asbestos (1332214) at Grundy Industries, Incorporated (SIC-2952), Joliet, Illinois in October and December, 1983, and February, 1984. The survey was requested by the owner and manager to evaluate employee exposures to asbestos during manufacture of a roofing compound. During the October, 1983 survey, an equipment breakdown at the asphalt mixing tank occurred. The authors conclude that a health hazard exists, since all samples exceeded the NIOSH recommendation of lowest feasible exposure. The higher concentrations observed in October, 1983 were probably due to the equipment breakdown. Recommendations include replacing asbestos with a less toxic substance if possible, using engineering control methods to control asbestos exposure, and establishing an effective respirator program.