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Code of Federal Regulations (Last Updated: October 10, 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 Q - Communications |
| § 75.1600-1 - Communication facilities; main portals; installation requirements. |
| § 75.1600-2 - Communication facilities; working sections; installation and maintenance requirements; audible or visual alarms. |
| § 75.1600-3 - Communications facilities; refuge alternatives. |
| § 75.1600 - Communications. |