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Health hazard evaluation report: HETA-89-142-1981, Seagull Industries, West Palm Beach, Florida.
Cincinnati, OH: U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, HETA 89-142-1981, 1989 Aug; :1-13
In response to a request from the management of Seagull Industries for the Disabled, Inc. (SIC-8331), West Palm Beach, Florida an evaluation was made of exposure to silica (14808607) dust and lead (7439921) paints in the ceramics area and to solvents in the assembly building. Seagull Industries was a private, nonprofit corporation providing job training and employment, primarily for the mentally retarded. Airborne lead concentrations at the facility were extremely low, ranging from 0.9 to 1.8 micrograms per cubic meter of air (microg/m3). However, the settled dust on the painters' table tops was 10 percent lead, which posed some concern for accidental ingestion. Silica exposures in the ceramics polishing area were more significant with measurements of 48 and 64microg/m3 for the 6 hour work period. If these exposures were adjusted for an 8 hour time weighted average, the levels would be equivalent to 36 and 48microg/m3 which was slightly less than the NIOSH recommended limits. Solvent vapor concentrations were minimal during the cleaning of the printing press, due to the fact that there was sufficient natural ventilation. The author concludes that silica dust levels were significant, and lead dust on table tops may present an ingestion hazard. The author recommends measures to control silica and lead exposures and to reduce fire hazards associated with the use of flammable solvents.
NIOSH-Author; NIOSH-Health-Hazard-Evaluation; NIOSH-Technical-Assistance-Report; Region-4; HETA-89-142-1981; Hazard-Confirmed; Disabled-workers; Solvent-vapors; Silica-dusts; Airborne-dusts; Organic-solvents; Ceramics-industry; Fire-hazards
Field Studies; Hazard Evaluation and Technical Assistance
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National Institute for Occupational Safety and Health
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division