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Title 30--Mineral Resources
CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
PART 75--MANDATORY SAFETY STANDARDS--UNDERGROUND COAL MINES
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 | 75.1 | Scope. |
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| 75.2 | Definitions. |
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| 75.100 | Certified person. |
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| 75.150 | Tests for methane and for oxygen deficiency; qualified person. |
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| 75.151 | Tests for methane; qualified person; additional requirement. |
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| 75.152 | Tests of air flow; qualified person. |
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| 75.153 | Electrical work; qualified person. |
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| 75.154 | Repair of energized surface high voltage lines; qualified person. |
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| 75.155 | Qualified hoisting engineer; qualifications. |
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| 75.159 | Records of certified and qualified persons. |
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| 75.160 | Training programs. |
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| 75.161 | Plans for training programs. |
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| 75.200 | Scope. |
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| 75.201 | Definitions. |
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| 75.202 | Protection from falls of roof, face and ribs. |
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| 75.203 | Mining methods. |
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| 75.204 | Roof bolting. |
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| 75.205 | Installation of roof support using mining machines with integral roof bolters. |
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| 75.206 | Conventional roof support. |
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| 75.207 | Pillar recovery. |
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| 75.208 | Warning devices. |
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| 75.209 | Automated Temporary Roof Support (ATRS) systems. |
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| 75.210 | Manual installation of temporary support. |
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| 75.211 | Roof testing and scaling. |
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| 75.212 | Rehabilitation of areas with unsupported roof. |
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| 75.213 | Roof support removal. |
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| 75.214 | Supplemental support materials, equipment and tools. |
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| 75.215 | Longwall mining systems. |
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| 75.220 | Roof control plan. |
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| 75.221 | Roof control plan information. |
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| 75.222 | Roof control plan-approval criteria. |
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| 75.223 | Evaluation and revision of roof control plan. |
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| 75.300 | Scope. |
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| 75.301 | Definitions. |
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| 75.302 | Main mine fans. |
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| 75.310 | Installation of main mine fans. |
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| 75.311 | Main mine fan operation. |
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| 75.312 | Main mine fan examinations and records. |
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| 75.313 | Main mine fan stoppage with persons underground. |
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| 75.320 | Air quality detectors and measurement devices. |
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| 75.321 | Air quality. |
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| 75.322 | Harmful quantities of noxious gases. |
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| 75.323 | Actions for excessive methane. |
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| 75.324 | Intentional changes in the ventilation system. |
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| 75.325 | Air quantity. |
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| 75.326 | Mean entry air velocity. |
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| 75.327 | Air courses and trolley haulage systems. |
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| 75.330 | Face ventilation control devices. |
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| 75.331 | Auxiliary fans and tubing. |
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| 75.332 | Working sections and working places. |
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| 75.333 | Ventilation controls. |
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| 75.334 | Worked-out areas and areas where pillars are being recovered. |
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| 75.335 | Construction of seals. |
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| 75.340 | Underground electrical installations. |
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| 75.341 | Direct-fired intake air heaters. |
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| 75.342 | Methane monitors. |
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| 75.343 | Underground shops. |
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| 75.344 | Compressors. |
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| 75.350 | Air courses and belt haulage entries. |
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| 75.351 | Atmospheric monitoring system (AMS). |
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| 75.352 | Return air courses. |
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| 75.360 | Preshift examination at fixed intervals. |
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| 75.361 | Supplemental examination. |
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| 75.362 | On-shift examination. |
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| 75.363 | Hazardous conditions; posting, correcting and recording. |
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| 75.364 | Weekly examination. |
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| 75.370 | Mine ventilation plan; submission and approval. |
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| 75.371 | Mine ventilation plan; contents. |
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| 75.372 | Mine ventilation map. |
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| 75.373 | Reopening mines. |
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| 75.380 | Escapeways; bituminous and lignite mines. |
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| 75.381 | Escapeways; anthracite mines. |
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| 75.382 | Mechanical escape facilities. |
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| 75.383 | Escapeway maps and drills. |
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| 75.384 | Longwall and shortwall travelways. |
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| 75.385 | Opening new mines. |
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| 75.386 | Final mining of pillars. |
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| 75.388 | Boreholes in advance of mining. |
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| 75.389 | Mining into inaccessible areas. |
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| 75.400 | Accumulation of combustible materials. |
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| 75.400-1 | Definitions. |
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| 75.400-2 | Cleanup program. |
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| 75.401 | Abatement of dust; water or water with a wetting agent. |
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| 75.401-1 | Excessive amounts of dust. |
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| 75.402 | Rock dusting. |
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| 75.402-1 | Definition. |
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| 75.402-2 | Exceptions. |
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| 75.403 | Maintenance of incombustible content of rock dust. |
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| 75.403-1 | Incombustible content. |
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| 75.404 | Exemption of anthracite mines. |
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| 75.500 | Permissible electric equipment. |
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| 75.500-1 | Other low horsepower electric face equipment. |
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| 75.501 | Permissible electric face equipment; coal seams above water table. |
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| 75.501-1 | Coal seams above the water table. |
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| 75.501-2 | Permissible electric face equipment. |
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| 75.501-3 | New openings; mines above water table and never classed gassy. |
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| 75.502 | Permits for noncompliance. |
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| 75.503 | Permissible electric face equipment; maintenance. |
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| 75.503-1 | Statement listing all electric face equipment. |
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| 75.504 | Permissibility of new, replacement, used, reconditioned, additional, and rebuilt electric face equipment. |
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| 75.505 | Mines classed gassy; use and maintenance of permissible electric face equipment. |
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| 75.506 | Electric face equipment; requirements for permissibility. |
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| 75.506-1 | Electric face equipment; permissible condition; maintenance requirements. |
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| 75.507 | Power connection points. |
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| 75.507-1 | Electric equipment other than power-connection points; outby the last open crosscut; return air; permissibility requirements. |
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| 75.508 | Map of electrical system. |
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| 75.508-1 | Mine tracks. |
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| 75.508-2 | Changes in electric system map; recording. |
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| 75.509 | Electric power circuit and electric equipment; deenergization. |
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| 75.510 | Energized trolley wires; repair. |
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| 75.510-1 | Repair of energized trolley wires; training. |
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| 75.511 | Low-, medium-, or high-voltage distribution circuits and equipment; repair. |
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| 75.511-1 | Qualified person. |
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| 75.512 | Electric equipment; examination, testing and maintenance. |
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| 75.512-1 | Qualified person. |
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| 75.512-2 | Frequency of examinations. |
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| 75.513 | Electric conductor; capacity and insulation. |
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| 75.513-1 | Electric conductor; size. |
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| 75.514 | Electrical connections or splices; suitability. |
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| 75.515 | Cable fittings; suitability. |
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| 75.516 | Power wires; support. |
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| 75.516-1 | Installed insulators. |
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| 75.516-2 | Communication wires and cables; installation; insulation; support. |
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| 75.517 | Power wires and cables; insulation and protection. |
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| 75.517-1 | Power wires and cables; insulation and protection. |
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| 75.517-2 | Plans for insulation of existing bare power wires and cables. |
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| 75.518 | Electric equipment and circuits; overload and short circuit protection. |
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| 75.518-1 | Electric equipment and circuits; overload and short circuit protection; minimum requirements. |
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| 75.518-2 | Incandescent lamps, overload and short circuit protection. |
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| 75.519 | Main power circuits; disconnecting switches. |
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| 75.519-1 | Main power circuits; disconnecting switches; locations. |
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| 75.520 | Electric equipment; switches. |
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| 75.521 | Lightning arresters; ungrounded and exposed power conductors and telephone wires. |
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| 75.522 | Lighting devices. |
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| 75.522-1 | Incandescent and fluorescent lamps. |
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| 75.523 | Electric face equipment; deenergization. |
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| 75.523-1 | Deenergization of self-propelled electric face equipment installation requirements. |
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| 75.523-2 | Deenergization of self-propelled electric face equipment; performance requirements. |
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| 75.523-3 | Automatic emergency-parking brakes. |
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| 75.524 | Electric face equipment; electric equipment used in return air outby the last open crosscut; maximum level of alternating or direct electric current between frames of equipment. |
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| 75.600 | Trailing cables; flame resistance. |
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| 75.600-1 | Approved cables; flame resistance. |
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| 75.601 | Short circuit protection of trailing cables. |
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| 75.601-1 | Short circuit protection; ratings and settings of circuit breakers. |
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| 75.601-2 | Short circuit protection; use of fuses; approval by the Secretary. |
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| 75.601-3 | Short circuit protection; dual element fuses; current ratings; maximum values. |
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| 75.602 | Trailing cable junctions. |
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| 75.603 | Temporary splice of trailing cable. |
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| 75.604 | Permanent splicing of trailing cables. |
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| 75.605 | Clamping of trailing cables to equipment. |
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| 75.606 | Protection of trailing cables. |
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| 75.607 | Breaking trailing cable and power cable connections. |
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| 75.700 | Grounding metallic sheaths, armors, and conduits enclosing power conductors. |
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| 75.700-1 | Approved methods of grounding. |
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| 75.701 | Grounding metallic frames, casings, and other enclosures of electric equipment. |
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| 75.701-1 | Approved methods of grounding of equipment receiving power from ungrounded alternating current power systems. |
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| 75.701-2 | Approved method of grounding metallic frames, casings and other enclosures receiving power from single-phase 110-220-volt circuit. |
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| 75.701-3 | Approved methods of grounding metallic frames, casings and other enclosures of electric equipment receiving power from direct current power systems with one polarity grounded. |
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| 75.701-4 | Grounding wires; capacity of wires. |
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| 75.701-5 | Use of grounding connectors. |
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| 75.702 | Protection other than grounding. |
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| 75.702-1 | Protection other than grounding; approved by an authorized representative of the Secretary. |
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| 75.703 | Grounding offtrack direct-current machines and the enclosures of related detached components. |
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| 75.703-1 | Approved method of grounding. |
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| 75.703-2 | Approved grounding mediums. |
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| 75.703-3 | Approved methods of grounding offtrack mobile, portable and stationary direct-current machines. |
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| 75.703-4 | Other methods of protecting offtrack direct-current equipment; approved by an authorized representative of the Secretary. |
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| 75.704 | Grounding frames of stationary high-voltage equipment receiving power from ungrounded delta systems. |
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| 75.704-1 | Approved methods of grounding. |
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| 75.705 | Work on high-voltage lines; deenergizing and grounding. |
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| 75.705-1 | Work on high-voltage lines. |
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| 75.705-2 | Repairs to energized surface high-voltage lines. |
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| 75.705-3 | Work on energized high-voltage surface lines; reporting. |
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| 75.705-4 | Simultaneous repairs. |
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| 75.705-5 | Installation of protective equipment. |
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| 75.705-6 | Protective clothing; use and inspection. |
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| 75.705-7 | Protective equipment; inspection. |
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| 75.705-8 | Protective equipment; testing and storage. |
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| 75.705-9 | Operating disconnecting or cutout switches. |
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| 75.705-10 | Tying into energized high-voltage surface circuits. |
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| 75.705-11 | Use of grounded messenger wires; ungrounded systems. |
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| 75.706 | Deenergized underground power circuits; idle days--idle shifts. |
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| 75.800 | High-voltage circuits; circuit breakers. |
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| 75.800-1 | Circuit breakers; location. |
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| 75.800-2 | Approved circuit schemes. |
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| 75.800-3 | Testing, examination and maintenance of circuit breakers; procedures. |
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| 75.800-4 | Testing, examination, and maintenance of circuit breakers; record. |
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| 75.801 | Grounding resistors. |
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| 75.802 | Protection of high-voltage circuits extending underground. |
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| 75.803 | Fail safe ground check circuits on high-voltage resistance grounded systems. |
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| 75.803-1 | Maximum voltage ground check circuits. |
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| 75.803-2 | Ground check systems not employing pilot check wires; approval by the Secretary. |
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| 75.804 | Underground high-voltage cables. |
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| 75.805 | Couplers. |
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| 75.806 | Connection of single-phase loads. |
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| 75.807 | Installation of high-voltage transmission cables. |
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| 75.808 | Disconnecting devices. |
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| 75.809 | Identification of circuit breakers and disconnecting switches. |
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| 75.810 | High-voltage trailing cables; splices. |
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| 75.811 | High-voltage underground equipment; grounding. |
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| 75.812 | Movement of high-voltage power centers and portable transformers; permit. |
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| 75.812-1 | Qualified person. |
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| 75.812-2 | High-voltage power centers and transformers; record of examination. |
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| 75.813 | High-voltage longwalls; scope. |
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| 75.814 | Electrical protection. |
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| 75.815 | Disconnect devices. |
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| 75.816 | Guarding of cables. |
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| 75.817 | Cable handling and support systems. |
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| 75.818 | Use of insulated cable handling equipment. |
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| 75.819 | Motor-starter enclosures; barriers and interlocks. |
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| 75.820 | Electrical work; troubleshooting and testing. |
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| 75.821 | Testing, examination and maintenance. |
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| 75.822 | Underground high-voltage longwall cables. |
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| 75.900 | Low- and medium-voltage circuits serving three-phase alternating current equipment; circuit breakers. |
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| 75.900-1 | Circuit breakers; location. |
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| 75.900-2 | Approved circuit schemes. |
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| 75.900-3 | Testing, examination, and maintenance of circuit breakers; procedures. |
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| 75.900-4 | Testing, examination, and maintenance of circuit breakers; record. |
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| 75.901 | Protection of low- and medium-voltage three-phase circuits used underground. |
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| 75.902 | Low- and medium-voltage ground check monitor circuits. |
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| 75.902-1 | Maximum voltage ground check circuits. |
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| 75.902-2 | Approved ground check systems not employing pilot check wires. |
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| 75.902-4 | Attachment of ground conductors and ground check wires to equipment frames; use of separate connections. |
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| 75.903 | Disconnecting devices. |
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| 75.904 | Identification of circuit breakers. |
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| 75.905 | Connection of single-phase loads. |
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| 75.906 | Trailing cables for mobile equipment, ground wires, and ground check wires. |
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| 75.907 | Design of trailing cables for medium-voltage circuits. |
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| 75.1000 | Cutout switches. |
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| 75.1001 | Overcurrent protection. |
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| 75.1001-1 | Devices for overcurrent protection; testing and calibration requirements; records. |
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| 75.1002 | Installation of electric equipment and conductors; permissibility. |
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| 75.1003 | Insulation of trolley wires, trolley feeder wires and bare signal wires; guarding of trolley wires and trolley feeder wires. |
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| 75.1003-1 | Other requirements for guarding of trolley wires and trolley feeder wires. |
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| 75.1003-2 | Requirements for movement of off-track mining equipment in areas of active workings where energized trolley wires or trolley feeder wires are present; pre-movement requirements; certified and qualified persons. |
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| 75.1100 | Requirements. |
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| 75.1100-1 | Type and quality of firefighting equipment. |
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| 75.1100-2 | Quantity and location of firefighting equipment. |
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| 75.1100-3 | Condition and examination of firefighting equipment. |
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| 75.1101 | Deluge-type water sprays, foam generators; main and secondary belt-conveyor drives. |
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| 75.1101-1 | Deluge-type water spray systems. |
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| 75.1101-2 | Installation of deluge-type sprays. |
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| 75.1101-3 | Water requirements. |
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| 75.1101-4 | Branch lines. |
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| 75.1101-5 | Installation of foam generator systems. |
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| 75.1101-6 | Water sprinkler systems; general. |
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| 75.1101-7 | Installation of water sprinkler systems; requirements. |
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| 75.1101-8 | Water sprinkler systems; arrangement of sprinklers. |
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| 75.1101-9 | Back-up water system. |
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| 75.1101-10 | Water sprinkler systems; fire warning devices at belt drives. |
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| 75.1101-11 | Inspection of water sprinkler systems. |
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| 75.1101-12 | Equivalent dry-pipe system. |
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| 75.1101-13 | Dry powder chemical systems; general. |
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| 75.1101-14 | Installation of dry powder chemical systems. |
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| 75.1101-15 | Construction of dry powder chemical systems. |
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| 75.1101-16 | Dry powder chemical systems; sensing and fire-suppression devices. |
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| 75.1101-17 | Sealing of dry powder chemical systems. |
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| 75.1101-18 | Dry powder requirements. |
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| 75.1101-19 | Nozzles; flow rate and direction. |
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| 75.1101-20 | Safeguards for dry powder chemical systems. |
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| 75.1101-21 | Back-up water system. |
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| 75.1101-22 | Inspection of dry powder chemical systems. |
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| 75.1101-23 | Program of instruction; location and use of fire fighting equipment; location of escapeways, exits and routes of travel; evacuation procedures; fire drills. |
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| 75.1102 | Slippage and sequence switches. |
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| 75.1103 | Automatic fire warning devices. |
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| 75.1103-1 | Automatic fire sensors. |
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| 75.1103-2 | Automatic fire sensors; approved components; installation requirements. |
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| 75.1103-3 | Automatic fire sensor and warning device systems; minimum requirements; general. |
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| 75.1103-4 | Automatic fire sensor and warning device systems; installation; minimum requirements. |
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| 75.1103-5 | Automatic fire warning devices; manual resetting. |
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| 75.1103-6 | Automatic fire sensors; actuation of fire suppression systems. |
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| 75.1103-7 | Electrical components; permissibility requirements. |
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| 75.1103-8 | Automatic fire sensor and warning device systems; inspection and test requirements. |
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| 75.1103-9 | Minimum requirements; fire suppression materials and location; maintenance of entries and crosscuts; access doors; communications; fire crews; high-expansion foam devices. |
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| 75.1103-10 | Fire suppression systems; additional requirements. |
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| 75.1103-11 | Tests of fire hydrants and fire hose; record of tests. |
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| 75.1104 | Underground storage, lubricating oil and grease. |
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| 75.1106 | Welding, cutting, or soldering with arc or flame underground. |
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| 75.1106-1 | Test for methane. |
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| 75.1106-2 | Transportation of liquefied and nonliquefied compressed gas cylinders; requirements. |
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| 75.1106-3 | Storage of liquefied and nonliquefied compressed gas cylinders; requirements. |
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| 75.1106-4 | Use of liquefied and nonliquefied compressed gas cylinders; general requirements. |
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| 75.1106-5 | Maintenance and tests of liquefied and nonliquefied compressed gas cylinders; accessories and equipment; requirements. |
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| 75.1106-6 | Exemption of small low pressure gas cylinders containing nonflammable or nonexplosive gas mixtures. |
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| 75.1107 | Fire suppression devices. |
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| 75.1107-1 | Fire-resistant hydraulic fluids and fire suppression devices on underground equipment. |
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| 75.1107-2 | Approved fire-resistant hydraulic fluids; minimum requirements. |
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| 75.1107-3 | Fire suppression devices; approved components; installation requirements. |
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| 75.1107-4 | Automatic fire sensors and manual actuators; installation; minimum requirements. |
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| 75.1107-5 | Electrical components of fire suppression devices; permissibility requirements. |
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| 75.1107-6 | Capacity of fire suppression devices; location and direction of nozzles. |
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| 75.1107-7 | Water spray devices; capacity; water supply; minimum requirements. |
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| 75.1107-8 | Fire suppression devices; extinguishant supply systems. |
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| 75.1107-9 | Dry chemical devices; capacity; minimum requirements. |
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| 75.1107-10 | High expansion foam devices; minimum capacity. |
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| 75.1107-11 | Extinguishing agents; requirements on mining equipment employed in low coal. |
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| 75.1107-12 | Inerting of mine atmosphere prohibited. |
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| 75.1107-13 | Approval of other fire suppression devices. |
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| 75.1107-14 | Guards and handrails; requirements where fire suppression devices are employed. |
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| 75.1107-15 | Fire suppression devices; hazards; training of miners. |
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| 75.1107-16 | Inspection of fire suppression devices. |
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| 75.1107-17 | Incorporation by reference; availability of publications. |
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| 75.1108 | Flame-resistant conveyor belts. |
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| 75.1108-1 | Approved conveyor belts. |
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| 75.1200 | Mine map. |
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| 75.1200-1 | Additional information on mine map. |
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| 75.1200-2 | Accuracy and scale of mine maps. |
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| 75.1201 | Certification. |
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| 75.1202 | Temporary notations, revisions, and supplements. |
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| 75.1202-1 | Temporary notations, revisions, and supplements. |
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| 75.1203 | Availability of mine map. |
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| 75.1204 | Mine closure; filing of map with Secretary. |
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| 75.1204-1 | Places to give notice and file maps. |
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| 75.1300 | Definitions. |
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| 75.1301 | Qualified person. |
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| 75.1310 | Explosives and blasting equipment. |
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| 75.1311 | Transporting explosives and detonators. |
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| 75.1312 | Explosives and detonators in underground magazines. |
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| 75.1313 | Explosives and detonators outside of magazines. |
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| 75.1314 | Sheathed explosive units. |
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| 75.1315 | Boreholes for explosives. |
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| 75.1316 | Preparation before blasting. |
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| 75.1317 | Primer cartridges. |
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| 75.1318 | Loading boreholes. |
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| 75.1319 | Weight of explosives permitted in boreholes in bituminous and lignite mines. |
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| 75.1320 | Multiple-shot blasting. |
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| 75.1321 | Permits for firing more than 20 boreholes and for use of nonpermissible blasting units. |
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| 75.1322 | Stemming boreholes |
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| 75.1323 | Blasting circuits. |
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| 75.1324 | Methane concentration and tests. |
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| 75.1325 | Firing procedures. |
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| 75.1326 | Examination after blasting. |
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| 75.1327 | Misfires. |
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| 75.1328 | Damaged or deteriorated explosives and detonators. |
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| 75.1400 | Hoisting equipment; general. |
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| 75.1400-1 | Hoists; brakes, capability. |
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| 75.1400-2 | Hoists; tests of safety catches; records. |
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| 75.1400-3 | Daily examination of hoisting equipment. |
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| 75.1400-4 | Certifications and records of daily examinations. |
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| 75.1401 | Hoists; rated capacities; indicators. |
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| 75.1401-1 | Hoists; indicators. |
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| 75.1402 | Communication between shaft stations and hoist room. |
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| 75.1402-1 | Communication between shaft stations and hoist room. |
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| 75.1402-2 | Tests of signaling systems. |
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| 75.1403 | Other safeguards. |
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| 75.1403-1 | General criteria. |
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| 75.1403-2 | Criteria--Hoists transporting materials; brakes. |
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| 75.1403-3 | Criteria--Drum clutch; cage construction. |
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| 75.1403-4 | Criteria--Automatic elevators. |
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| 75.1403-5 | Criteria--Belt conveyors. |
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| 75.1403-6 | Criteria--Self-propelled personnel carriers. |
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| 75.1403-7 | Criteria--Mantrips. |
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| 75.1403-8 | Criteria--Track haulage roads. |
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| 75.1403-9 | Criteria--Shelter holes. |
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| 75.1403-10 | Criteria--Haulage; general. |
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| 75.1403-11 | Criteria--Entrances to shafts and slopes. |
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| 75.1404 | Automatic brakes; speed reduction gear. |
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| 75.1404-1 | Braking system. |
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| 75.1405 | Automatic couplers. |
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| 75.1405-1 | Automatic couplers, haulage equipment. |
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| 75.1429 | Guide ropes. |
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| 75.1430 | Wire ropes; scope. |
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| 75.1431 | Minimum rope strength. |
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| 75.1432 | Initial measurement. |
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| 75.1433 | Examinations. |
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| 75.1434 | Retirement criteria. |
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| 75.1435 | Load end attachments. |
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| 75.1436 | Drum end attachment. |
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| 75.1437 | End attachment retermination. |
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| 75.1438 | End attachment replacement. |
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| 75.1500 | Emergency shelters. |
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| 75.1600 | Communications. |
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| 75.1600-1 | Communication facilities; main portals; installation requirements. |
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| 75.1600-2 | Communication facilities; working sections; installation and maintenance requirements; audible or visual alarms. |
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| 75.1700 | Oil and gas wells. |
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| 75.1702 | Smoking; prohibition. |
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| 75.1702-1 | Smoking programs. |
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| 75.1703 | Portable electric lamps. |
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| 75.1703-1 | Permissible lamps. |
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| 75.1707-1 | New working section. |
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| 75.1708 | Surface structures, fireproofing. |
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| 75.1708-1 | Surface structures; fireproof construction. |
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| 75.1709 | Accumulations of methane and coal dust on surface coal-handling facilities. |
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| 75.1710 | Canopies or cabs; diesel-powered and electric face equipment. |
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| 75.1710-1 | Canopies or cabs; self-propelled diesel-powered and electric face equipment; installation requirements. |
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| 75.1711 | Sealing of mines. |
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| 75.1711-1 | Sealing of shaft openings. |
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| 75.1711-2 | Sealing of slope or drift openings. |
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| 75.1711-3 | Openings of active mines. |
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| 75.1712 | Bath houses and toilet facilities. |
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| 75.1712-1 | Availability of surface bathing facilities; change rooms; and sanitary facilities. |
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| 75.1712-2 | Location of surface facilities. |
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| 75.1712-3 | Minimum requirements of surface bathing facilities, change rooms, and sanitary toilet facilities. |
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| 75.1712-4 | Waiver of surface facilities requirements. |
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| 75.1712-5 | Application for waiver of surface facilities. |
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| 75.1712-6 | Underground sanitary facilities; approved sanitary toilets; installation and maintenance. |
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| 75.1712-7 | Underground sanitary facilities; waiver of requirements. |
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| 75.1712-8 | Application for waiver of location requirements for underground sanitary facilities. |
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| 75.1712-9 | Issuance of waivers. |
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| 75.1712-10 | Underground sanitary facilities; maintenance. |
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| 75.1713 | Emergency medical assistance; first-aid. |
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| 75.1713-1 | Arrangements for emergency medical assistance and transportation for injured persons; agreements; reporting requirements; posting requirements. |
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| 75.1713-2 | Emergency communications; requirements. |
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| 75.1713-3 | First-Aid training; supervisory employees. |
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| 75.1713-4 | First-aid training program; availability of instruction to all miners. |
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| 75.1713-5 | First-aid training program; retraining of supervisory employees; availability to all miners. |
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| 75.1713-6 | First-aid training program; minimum requirements. |
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| 75.1713-7 | First-aid equipment; location; minimum requirements. |
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| 75.1714 | Availability of approved self-rescue devices; instruction in use and location. |
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| 75.1714-1 | Approved self-rescue devices. |
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| 75.1714-2 | Self-rescue devices; use and location requirements. |
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| 75.1714-3 | Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping. |
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| 75.1715 | Identification check system. |
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| 75.1716 | Operations under water. |
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| 75.1716-1 | Operations under water; notification by operator. |
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| 75.1716-2 | Permit required. |
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| 75.1716-3 | Applications for permits. |
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| 75.1716-4 | Issuance of permits. |
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| 75.1717 | Exemptions. |
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| 75.1718 | Drinking water. |
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| 75.1718-1 | Drinking water; quality. |
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| 75.1719 | Illumination; purpose and scope of 75.1719 through 75.1719-4; time for compliance. |
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| 75.1719-1 | Illumination in working places. |
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| 75.1719-2 | Lighting fixtures; requirements. |
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| 75.1719-3 | Methods of measurement; light measuring instruments. |
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| 75.1719-4 | Mining machines, cap lamps; requirements. |
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| 75.1720 | Protective clothing; requirements. |
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| 75.1720-1 | Distinctively colored hard hats, or hard caps; identification for newly employed, inexperienced miners. |
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| 75.1721 | Opening of new underground coal mines, or reopening and reactivating of abandoned or deactivated coal mines, notification by the operator; requirements. |
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| 75.1722 | Mechanical equipment guards. |
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| 75.1723 | Stationary grinding machines; protective devices. |
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| 75.1724 | Hand-held power tools; safety devices. |
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| 75.1725 | Machinery and equipment; operation and maintenance. |
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| 75.1726 | Performing work from a raised position; safeguards. |
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| 75.1727 | Drive belts. |
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| 75.1728 | Power-driven pulleys. |
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| 75.1729 | Welding operations. |
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| 75.1730 | Compressed air; general; compressed air systems. |
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| 75.1900 | Definitions. |
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| 75.1901 | Diesel fuel requirements. |
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| 75.1902 | Underground diesel fuel storage--general requirements. |
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| 75.1903 | Underground diesel fuel storage facilities and areas; construction and safety precautions. |
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| 75.1904 | Underground diesel fuel tanks and safety cans. |
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| 75.1905 | Dispensing of diesel fuel. |
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| 75.1905-1 | Diesel fuel piping systems. |
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| 75.1906 | Transport of diesel fuel. |
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| 75.1907 | Diesel-powered equipment intended for use in underground coal mines. |
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| 75.1908 | Nonpermissible diesel-powered equipment; categories. |
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| 75.1909 | Nonpermissible diesel-powered equipment; design and performance requirements. |
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| 75.1910 | Nonpermissible diesel-powered equipment; electrical system design and performance requirements. |
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| 75.1911 | Fire suppression systems for diesel-powered equipment and fuel transportation units. |
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| 75.1912 | Fire suppression systems for permanent underground diesel fuel storage facilities. |
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| 75.1913 | Starting aids. |
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| 75.1914 | Maintenance of diesel-powered equipment. |
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| 75.1915 | Training and qualification of persons working on diesel-powered equipment. |
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| 75.1916 | Operation of diesel-powered equipment. |
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