Part 41 legal identification numbers for auger and highwall miner operators and providing MSHA notification of the relocation of these portable mining operations.
- Physical Description: 1 online resource (3 pages)
- Publisher: [Arlington, Virginia] : [U.S. Department of Labor, Mine Safety and Health Administration], 2013.
|General Note:|| "Effective date: 06/24/2013."
"Reissue of P-11-III-1."
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|Subject:||Mining machinery > Maintenance and repair.
Mine safety > United States > Equipment and supplies > Safety regulations.
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