PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES
- SUBPART A—General (§77.1 to §77.2)
- SUBPART B—Qualified and Certified Persons (§77.100 to §77.107-1)
- SUBPART C—Surface Installations (§77.200 to §77.217)
- SUBPART D—Thermal Dryers (§77.300 to §77.315)
- SUBPART E—Safeguards for Mechanical Equipment (§77.400 to §77.413)
- SUBPART F—Electrical Equipment—General (§77.500 to §77.516)
- SUBPART G—Trailing Cables (§77.600 to §77.606-1)
- SUBPART H—Grounding (§77.700 to §77.705)
- SUBPART I—Surface High-Voltage Distribution (§77.800 to §77.811)
- SUBPART J—Low- and Medium-Voltage Alternating Current Circuits (§77.900 to §77.906)
- SUBPART K—Ground Control (§77.1000 to §77.1013)
- SUBPART L—Fire Protection (§77.1100 to §77.1112)
- SUBPART M—Maps (§77.1200 to §77.1202)
- SUBPART N—Explosives and Blasting (§77.1300 to §77.1304)
- SUBPART O—Personnel Hoisting (§77.1400 to §77.1438)
- SUBPART P—Auger Mining (§77.1500 to §77.1505)
- SUBPART Q—Loading and Haulage (§77.1600 to §77.1608)
- SUBPART R—Miscellaneous (§77.1700 to §77.1713)
- SUBPART S—Trolley Wires and Trolley Feeder Wires (§77.1800 to §77.1802)
- SUBPART T—Slope and Shaft Sinking (§77.1900 to §77.1916)