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Code of Federal Regulations (Last Updated: July 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 77 - Mandatory Safety Standards, Surface Coal Mines and Surface Work Areas of Underground Coal Mines |
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Subpart K - Ground Control |
§ 77.1010 - Collaring holes.
Latest version.
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§ 77.1010 Collaring holes.
(a) Starter steels shall be used when collaring holes with hand-held drills.
(b) Men shall not hold the drill steel while collaring holes, or rest their hands on the chuck or centralizer while drilling.