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Converting non-permissible equipment to permissible equipment.
Lee FR Jr.
Min Cong J 1970 Jul; 56(7):69-71
Types of non-permissible equipment found in underground coal mines fall into five categories. This article details procedures and sources of assistance for converting electric motor-driven face equipment in each category to permissible status as called for in Bureau of Mines schedule 2g.
OP; Journal Article
Issue of Publication
The Mining Congress Journal
Page last reviewed: October 8, 2021
Content source: National Institute for Occupational Safety and Health Education and Information Division