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Industrial Hygiene Report. Perchloroethylene at Roy's Cleaners, Redwood City, California.

Authors
Ludwig-HR
Source
NIOSH 1979 Apr:11 pages
Link
NIOSHTIC No.
00113349
Abstract
Worker exposure to perchloroethylene (127184) (PCE) was determined at Roy's Cleaners (SIC-7216) in Redwood City, California on July 28, 1978. Four persons were employed at the facility. First aid supplies were provided but none of the employees had formal first aid training. The gas masks provided were not NIOSH approved. The dry cleaner was exposed to 13 parts per million (ppm) PCE; the three other employees were exposed to 1ppm. The average concentration of PCE around the washer was 5ppm. Five minute peak samples collected during clothing transfer measured 1, 21, 32 and 12ppm. Leaks were found at the rear of the dryer and on the control unit. Dry bulb temperatures ranged between 21.7 to 23.9 degrees C, and the relative humidity ranged from 52 to 58 percent. The author notes that exposures to PCEs were within the OSHA standard of 100ppm. He recommends preplacement physical examinations; engineering controls; respiratory protection for use during emergencies; protective clothing; educating employees to the hazards, symptoms, effects and precautions concerning the use and handling of PCE, and periodically checking storage containers, equipment, piping and valves for leaks.
Keywords
NIOSH-Author; NIOSH-Survey; Field-Study; Region-9; Organic-solvents; Dry-cleaning-solvents; Dry-cleaning-industry; Health-survey; Worker-health;
CAS No.
127-18-4;
Publication Date
19790401
Fiscal Year
1979
NTIS Accession No.
PB82-189820
NTIS Price
A03
NIOSH Division
DSHEFS;
SIC Code
7216;
Source Name
Division of Surveillance, Hazard Evaluations and Field Studies, NIOSH, Cincinnati, Ohio, 11 pages, 6 references
State
CA; OH;
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