Part 77 - MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES
- Subpart A - GENERAL (§§ 77.1 — 77.2)
- Subpart B - QUALIFIED AND CERTIFIED PERSONS (§§ 77.100 — 77.107-1)
- Subpart C - SURFACE INSTALLATIONS (§§ 77.200 — 77.217)
- Subpart D - THERMAL DRYERS (§§ 77.300 — 77.315)
- Subpart E - SAFEGUARDS FOR MECHANICAL EQUIPMENT (§§ 77.400 — 77.413)
- Subpart F - ELECTRICAL EQUIPMENT-GENERAL (§§ 77.500 — 77.516)
- Subpart G - TRAILING CABLES (§§ 77.600 — 77.606-1)
- Subpart H - GROUNDING (§§ 77.700 — 77.705)
- Subpart I - SURFACE HIGH-VOLTAGE DISTRIBUTION (§§ 77.800 — 77.811)
- Subpart J - LOW- AND MEDIUM-VOLTAGE ALTERNATING CURRENT CIRCUITS (§§ 77.900-1 — 77.901)
- Subpart K - GROUND CONTROL (§§ 77.1000 — 77.1013)
- Subpart L - FIRE PROTECTION (§§ 77.1100 — 77.1112)
- Subpart M - MAPS (§§ 77.1200 — 77.1202)
- Subpart N - EXPLOSIVES AND BLASTING (§§ 77.1300 — 77.1304)
- Subpart O - PERSONNEL HOISTING (§§ 77.1400 — 77.1438)
- Subpart P - AUGER MINING (§§ 77.1500 — 77.1505)
- Subpart Q - LOADING AND HAULAGE (§§ 77.1600 — 77.1608)
- Subpart R - MISCELLANEOUS (§§ 77.1700 — 77.1713)
- Subpart S - TROLLEY WIRES AND TROLLEY FEEDER WIRES (§§ 77.1800 — 77.1802)
- Subpart T - SLOPE AND SHAFT SINKING (§§ 77.1900 — 77.1916)
- Subpart V - SAFETY PROGRAM FOR SURFACE MOBILE EQUIPMENT (§§ 77.2100 — 77.2104)