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- 30 CFR 57.11052 · Refuge areas.
- 30 CFR 57.11053 · Escape and evacuation plans.
- 30 CFR 57.11054 · Communication with refuge chambers.
- 30 CFR 57.11055 · Inclined escapeways.
- 30 CFR 57.11056 · Emergency hoists.
- 30 CFR 57.11058 · Check-in, check-out system.
- 30 CFR 57.11059 · Respirable atmosphere for hoist operators underground.
- 30 CFR 57.12001 · Circuit overload protection.
- 30 CFR 57.12002 · Controls and switches.
- 30 CFR 57.12003 · Trailing cable overload protection.
- 30 CFR 57.12004 · Electrical conductors.
- 30 CFR 57.12005 · Protection of power conductors from mobile equipment.
- 30 CFR 57.12006 · Distribution boxes.
- 30 CFR 57.12007 · Junction box connection procedures.
- 30 CFR 57.12008 · Insulation and fittings for power wires and cables.
- 30 CFR 57.12010 · Isolation or insulation of communication conductors.
- 30 CFR 57.12011 · High-potential electrical conductors.
- 30 CFR 57.12012 · Bare signal wires.
- 30 CFR 57.12013 · Splices and repairs of power cables.
- 30 CFR 57.12014 · Handling energized power cables.
- 30 CFR 57.12016 · Work on electrically-powered equipment.
- 30 CFR 57.12017 · Work on power circuits.
- 30 CFR 57.12018 · Identification of power switches.
- 30 CFR 57.12019 · Access to stationary electrical equipment or switchgear.
- 30 CFR 57.12020 · Protection of persons at switchgear.
- 30 CFR 57.12021 · Danger signs.
- 30 CFR 57.12022 · Authorized persons at major electrical installations.
- 30 CFR 57.12023 · Guarding electrical connections and resistor grids.
- 30 CFR 57.12025 · Grounding circuit enclosures.
- 30 CFR 57.12026 · Grounding transformer and switchgear enclosures.
- 30 CFR 57.12027 · Grounding mobile equipment.
- 30 CFR 57.12028 · Testing grounding systems.
- 30 CFR 57.12030 · Correction of dangerous conditions.
- 30 CFR 57.12032 · Inspection and cover plates.
- 30 CFR 57.12033 · Hand-held electric tools.
- 30 CFR 57.12034 · Guarding around lights.
- 30 CFR 57.12035 · Weatherproof lamp sockets.
- 30 CFR 57.12036 · Fuse removal or replacement.
- 30 CFR 57.12037 · Fuses in high-potential circuits.
- 30 CFR 57.12038 · Attachment of trailing cables.
- 30 CFR 57.12039 · Protection of surplus trailing cables.
- 30 CFR 57.12040 · Installation of operating controls.
- 30 CFR 57.12041 · Design of switches and starting boxes.
- 30 CFR 57.12042 · Track bonding.
- 30 CFR 57.12045 · Overhead powerlines.
- 30 CFR 57.12047 · Guy wires.
- 30 CFR 57.12048 · Communication conductors on power poles.
- 30 CFR 57.12050 · Installation of trolley wires.
- 30 CFR 57.12053 · Circuits powered from trolley wires.
- 30 CFR 57.12065 · Short circuit and lightning protection.
- 30 CFR 57.12066 · Guarding trolley wires and bare powerlines.
- 30 CFR 57.12067 · Installation of transformers.
- 30 CFR 57.12068 · Locking transformer enclosures.
- 30 CFR 57.12069 · Lightning protection for telephone wires and ungrounded conductors.
- 30 CFR 57.12071 · Movement or operation of equipment near high-voltage powerlines.
- 30 CFR 57.12080 · Bare conductor guards.
- 30 CFR 57.12081 · Bonding metal pipelines to ground return circuits.
- 30 CFR 57.12082 · Isolation of powerlines.
- 30 CFR 57.12083 · Support of power cables in shafts and boreholes.
- 30 CFR 57.12084 · Branch circuit disconnecting devices.
- 30 CFR 57.12085 · Transformer stations.
- 30 CFR 57.12086 · Location of trolley wire.
- 30 CFR 57.12088 · Splicing trailing cables.
- 30 CFR 57.13001 · General requirements for boilers and pressure vessels.
- 30 CFR 57.13010 · Reciprocating-type air compressors.
- 30 CFR 57.13011 · Air receiver tanks.
- 30 CFR 57.13012 · Compressor air intakes.
- 30 CFR 57.13015 · Inspection of compressed-air receivers and other unfired pressure vessels.
- 30 CFR 57.13017 · Compressor discharge pipes.
- 30 CFR 57.13019 · Pressure system repairs.
- 30 CFR 57.13020 · Use of compressed air.
- 30 CFR 57.13021 · High-pressure hose connections.
- 30 CFR 57.13030 · Boilers.
- 30 CFR 57.14000 · Definitions.
- 30 CFR 57.14100 · Safety defects; examination, correction and records.
- 30 CFR 57.14101 · Brakes.
- 30 CFR 57.14102 · Brakes for rail equipment.
- 30 CFR 57.14103 · Operators' stations.
- 30 CFR 57.14104 · Tire repairs.
- 30 CFR 57.14105 · Procedures during repairs or maintenance.
- 30 CFR 57.14106 · Falling object protection.
- 30 CFR 57.14107 · Moving machine parts.
- 30 CFR 57.14108 · Overhead drive belts.
- 30 CFR 57.14109 · Unguarded conveyors with adjacent travelways.
- 30 CFR 57.14110 · Flying or falling materials.
- 30 CFR 57.14111 · Slusher, backlash guards and securing.
- 30 CFR 57.14112 · Construction and maintenance of guards.
- 30 CFR 57.14113 · Inclined conveyors: backstops or brakes.
- 30 CFR 57.14114 · Air valves for pneumatic equipment.
- 30 CFR 57.14115 · Stationary grinding machines.
- 30 CFR 57.14116 · Hand-held power tools.
- 30 CFR 57.14130 · Roll-over protective structures (ROPS) and seat belts for surface equipment.
- 30 CFR 57.14131 · Seat belts for surface haulage trucks.
- 30 CFR 57.14132 · Horns and backup alarms for surface equipment.
- 30 CFR 57.14160 · Mantrip trolley wire hazards underground.
- 30 CFR 57.14161 · Makeshift couplings.
- 30 CFR 57.14162 · Trip lights.
- 30 CFR 57.14200 · Warnings prior to starting or moving equipment.
- 30 CFR 57.14201 · Conveyor start-up warnings.
- 30 CFR 57.14202 · Manual cleaning of conveyor pulleys.