Chapter 4 - UNDERGROUND COAL MINES
- Subpart A - General (§ 75.1 to 75.2)
- Subpart B - Qualified and Certified Persons (§ 75.100 to 75.161)
- Subpart C - Roof Support (§ 75.200 to 75.223)
- Subpart D - Ventilation (§ 75.300 to 75.389)
- Subpart E - Combustible Material and Rock Dusting (§ 75.400 to 75.404)
- Subpart F - Electrical Equipment-General (§ 75.500 to 75.524)
- Subpart G - Trailing Cables (§ 75.600 to 75.607)
- Subpart H - Grounding (§ 75.700 to 75.706)
- Subpart I - Underground High-Voltage Distribution (§ 75.800 to 75.812-2)
- Subpart J - Underground Low- and Medium-Voltage Alternating Current Circuits (§ 75.900 to 75.907)
- Subpart K - Trolley Wires and Trolley Feeder Wires (§ 75.1000 to 75.1003-2)
- Subpart L - Fire Protection (§ 75.1100 to 75.1108-1)
- Subpart M - Maps (§ 75.1200 to 75.1204-1)
- Subpart N - Explosive and Blasting (§ 75.1300 to 75.1328)
- Subpart O - Hoisting and Mantrips (§ 75.1400 to 75.1438)
- Subpart P - Emergency Shelters (§ 751500)
- Subpart Q - Communications (§ 75.1600 to 75.1600-2)
- Subpart R - Miscellaneous (§ 75.1700 to 75.1730)
- Subpart S - Approved Book and Records (§ 75.1800 to 75.1808)
- Subpart T - Diesel-Powered Equipment (§ 75.1900 to 75.1916)
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.
No prior version found.