HHE determination report no. HHE-73-73-143, Inland Manufacturing Company, General Motors Corporation, Dayton, Ohio.
Cincinnati, OH: U.S. Department of Health, Education, and Welfare, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, HHE 73-73-143, 1974 Oct; :1-4
Exposures to coal dust and fly ash during the clean up operation of boilers are found to be below Federal standards for total dust and silica (7631869) levels. No significant symptoms were reported by interviewed workers, and samples of dust contained only 2.2% silica.
NIOSH-Publication; NIOSH-Author; HHE-73-73-143; Region-5; Hazards-Unconfirmed; Dusts; Air-contamination; Airborne-particulates; Respirable-dust;
Author Keywords: silica; dust
Field Studies; Hazard Evaluation and Technical Assistance
NTIS Accession No.
National Institute for Occupational Safety and Health