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The Illumination of the Greenwich Collieries Longwall.
NTIS: PB/261-226 Available for Reference At Bureau Libraries :75 pages
This report describes the development, installation, and performance of a longwall illumination system. The longwall illumination system was installed at the Greenwich Collieries No. 2, Cockport, Pennsylvania. It utilized fluorescent luminaires, intrinsically safe power distribution, and is the first longwall system installed in Pennsylvania.
CP; Final Contract Report;
NTIS Accession No.
NTIS: PB/261-226 Available for Reference At Bureau Libraries
Page last reviewed: May 5, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division