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- Power lines
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- Information Circulars
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Results 1 - 3 of 3
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11/1/2008 - Information CircularsThe results of NIOSH's test of two commercially available proximity warning devices (PWDs) are presented. PWDs warn personnel if mobile equipment moves within some preselected minimum distance of an energized overhead electrical power line.
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11/1/2005 - Information CircularsThis is a series of 5 separate double sided sheets designed to educate workers about noise exposure and overhead power line safety at surface drilling sites.
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1/1/1990 - Information CircularsThis U.S. Bureau of Mines publication presents a comprehensive review of mine electrical power-system theory and practice. It discusses fundamental theory and the vital aspects to be considered in planning and designing mine electrical power systems.
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Content source: National Institute for Occupational Safety and Health, Mining Program