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Code of Federal Regulations (Last Updated: April 5, 2024) |
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Title 30 - Mineral Resources |
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Chapter I - Mine Safety and Health Administration, Department of Labor |
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SubChapter O - Coal Mine Safety and Health |
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Part 75 - Mandatory Safety Standards - Underground Coal Mines |
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Subpart H - Grounding |
§ 75.706 - Deenergized underground power circuits; idle days - idle shifts.
Latest version.
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§ 75.706 Deenergized underground power circuits; idle days - idle shifts.
[Statutory Provisions]
When not in use, power circuits underground shall be deenergized on idle days and idle shifts, except that rectifiers and transformers may remain energized.