Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
In-Depth Survey Report: A Laboratory Evaluation of Prototype Engineering Controls Designed to Reduce Occupational Exposures during Asphalt Paving Operations at Cedar Rapids Incorporated, Cedar Rapids, Iowa. Region 7
On April 26-28, 1995, researchers from the National Institute for Occupational Safety and Health (NIOSH) evaluated prototype engineering controls designed for the control of fugitive asphalt emissions during asphalt paving. The Cedarapids engineering controls evaluation was completed as part of a Department of Transportation (DOT) project to evaluate the effectiveness of engineering controls on asphalt paving equipment, NIOSH researchers are conducting the research through an inter-agency agreement with DOT's Federal Highway Administration. Additionally, the National Asphalt Paving Association is playing a critical role in coordinating the paving manufacturers' and paving contractors' voluntary particiption in the study. The study consists of two major phases. During the primary phase, NIOSH researchers visited each participating manufacturer and evaluated their engineering control designs under managed environmental conditions. The indoor evaluation used tracer gas analysis techniques to both quantify the control's exahust flow rate and determine the capture efficiency. Results from the indoor evaluations provided equipment manufacturers with the necessary information to maximze engineering control performance prior to the second phase of the study, performance evaluation of the prototype engineering controls under 'real-life' paving conditions. The scope of this report is limited to the Cedarapids phase one evaluation.
In-Depth Survey Report: A Laboratory Evaluation of Prototype Engineering Controls Designed to Reduce Occupational Exposures during Asphalt Paving Operations at Cedar Rapids Incorporated, Cedar Rapids, Iowa. Region 7
On April 26-28, 1995, researchers from the National Institute for Occupational Safety and Health (NIOSH) evaluated prototype engineering controls designed for the control of fugitive asphalt emissions during asphalt paving. The Cedarapids engineering controls evaluation was completed as part of a Department of Transportation (DOT) project to evaluate the effectiveness of engineering controls on asphalt paving equipment, NIOSH researchers are conducting the research through an inter-agency agreement with DOT's Federal Highway Administration. Additionally, the National Asphalt Paving Association is playing a critical role in coordinating the paving manufacturers' and paving contractors' voluntary particiption in the study. The study consists of two major phases. During the primary phase, NIOSH researchers visited each participating manufacturer and evaluated their engineering control designs under managed environmental conditions. The indoor evaluation used tracer gas analysis techniques to both quantify the control's exahust flow rate and determine the capture efficiency. Results from the indoor evaluations provided equipment manufacturers with the necessary information to maximze engineering control performance prior to the second phase of the study, performance evaluation of the prototype engineering controls under 'real-life' paving conditions. The scope of this report is limited to the Cedarapids phase one evaluation.
In-Depth Survey Report: A Laboratory Evaluation of Prototype Engineering Controls Designed to Reduce Occupational Exposures during Asphalt Paving Operations at Cedar Rapids Incorporated, Cedar Rapids, Iowa. Region 7
K. R. Mead (Autor:in) / R. L. Mickelsen (Autor:in)
1999
44 pages
Report
Keine Angabe
Englisch
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