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Industrial Hygiene Report, Perchloroethylene, Peninsula French Cleaners, Burlingame, California.
NIOSH 1979 Apr:9 pages
Worker exposure to perchloroethylene (127184) (PCE) was determined at Peninsula French Cleaners (SIC-7216) in Burlingame, California on July 27, 1978. The firm was included in an industry wide mortality and industrial hygiene study of dry cleaning workers exposed to PCE. The work force included a dry cleaner and spotter, a presser, and a flat work ironer. First aid supplies were available on the premises, but a NIOSH approved respirator was not. Personal air and peak samples were collected in the breathing zones of the workers. Average PCE exposures were 7, 1, and 3 parts per million (ppm) for the dry cleaner, presser, and flat work ironer, respectively. PCE concentrations of three peak samples collected over 5 minute periods during clothing transfer were 7, 7, and 8ppm; 15 minute peak samples showed concentrations of 5 and 4ppm. Exposure concentrations were well within OSHA standards of 100ppm over an 8 hour time weighted average; and for ceiling concentrations, 200ppm, not to exceed a maximum peak of 300ppm, for 5 minutes in any 3 hour period. The author recommends that exposure to PCE be restricted as much as possible because of its potential hazard as a carcinogen.
NIOSH-Author; NIOSH-Survey; Field-Study; IWS-71-28; Region-9; Health-surveys; Organic-solvents; Dry-cleaning-industry; Air-sampling; Worker-health; Industrial-hygiene;
NTIS Accession No.
Division of Surveillance, Hazard Evaluations and Field Studies, NIOSH, Cincinnati, Ohio, 9 pages, 6 references
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division