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首页> 美国政府科技报告 >Health Hazard Evaluation Report HETA 99-0235-2836, North View Elementary School, Clarksburg, WV.
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Health Hazard Evaluation Report HETA 99-0235-2836, North View Elementary School, Clarksburg, WV.

机译：健康危害评估报告HETa 99-0235-2836，North View Elementary school，Clarksburg，WV。

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In May of 1999, the National Institute for Occupational Safety and Health (NIOSH) received a request to conduct a health hazard evaluation (HHE) at the North View Elementary School in Clarksburg, WV. The request, submitted by the West Virginia Education Association (WVEA), cited indoor air quality associated health complaints such as asthma, sinus infections, allergies, respiratory problems and increased absenteeism. On May 27 and June 6, 1999, NIOSH investigators conducted initial investigations of the environmental conditions and health concerns. The investigation involved interviews with workers, a questionnaire survey, lung function testing, inspection of the building and the air handling unit (AHU), and measurements of temperature, relative humidity, carbon dioxide, and microbial volatile organic compounds in air. On July 22, 1999, NIOSH investigators made a site visit with officials from the Environmental Protection Agency (EPA) to further inspect the school AHU. On August 11 and 12, 1999, during the summer recess, NIOSH investigators took additional environmental measurements to assess the potential for fungal growth and other indoor environmental conditions when the school was unoccupied.

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