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首页> 美国政府科技报告 >Industrial Hygiene Survey Report of the New York City Sanitation, Traffic, and Police Brake Servicing Facilities, Queens, New York
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Industrial Hygiene Survey Report of the New York City Sanitation, Traffic, and Police Brake Servicing Facilities, Queens, New York

机译：纽约市皇后区纽约市卫生，交通和警察刹车服务设施的工业卫生调查报告

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摘要

Worker exposures to asbestos (1332214) were surveyed on January 9 to 11, 1979, at New York City Sanitation Traffic and Police Brake Servicing facilities (SIC-7539) in Queens, New York. The number of workers was not reported. In the sanitation vehicle repair station, personal and general area asbestos concentrations were 0.12 to 0.54 and 0.05 to 0.06 fibers greater than 5 microns per cubic centimeter (f/cc), respectively. Personal exposures in the traffic vehicle repair station were 0.15 to 2.62f/cc, and general area concentrations were 0.06 to 0.07f/cc. In the police vehicle repair station, personal exposures ranged from 0.03 to 0.81f/cc, and general area concentrations were 0.03 to 0.07f/cc. The author notes that asbestos exposures will vary depending on work practices, and the amount of time spent in actual brake servicing or the service area. Significant concentrations may be generated during cleaning of the brake shoes and brake housing backing plate. Recommendations include the use of respirators and implementation of a vacuum or wet cleaning system to remove dust from the brake housing.

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