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Design and Demonstration for Area Walkway Lighting on Electric- powered, Mobile, Surface Mining Equipment.
NTIS: PB/83-262600 :119 pages
The January 13, 1977, federal register (v. 42, No. 9, Sec. 77.027, Par. D) proposed new regulations specifically applicable to aboveground operations directly related to illumination of areas in, on, and around draglines, shovels, and wheel excavators. This report details the design, installation, and demonstration of lighting systems of large draglines and shovels for areas 20 ft in all directions from the main frame, exterior walkways on board the mining machines, and the area beneath the boom 20 ft from the main frame to the farthest point the equipment is capable of excavating or discharging materials.
CP; Final Contract Report;
NTIS Accession No.
Mine Safety Appliances Company
Page last reviewed: March 11, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division