Title 30

PART 77

Part 77 - Mandatory Safety Standards, Surface Coal Mines And Surface Work Areas Of Underground Coal Mines

PART 77 - MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES Authority:30 U.S.C. 811. Source:36 FR 9364, May 22, 1971, unless otherwise noted.

30:1.0.1.12.38.1SUBPART A
Subpart A - General
30:1.0.1.12.38.1.220.1SECTION 77.1
   77.1 Scope.
30:1.0.1.12.38.1.220.2SECTION 77.2
   77.2 Definitions.
30:1.0.1.12.38.2SUBPART B
Subpart B - Qualified and Certified Persons
30:1.0.1.12.38.2.220.1SECTION 77.100
   77.100 Certified person.
30:1.0.1.12.38.2.220.2SECTION 77.101
   77.101 Tests for methane and for oxygen deficiency; qualified person.
30:1.0.1.12.38.2.220.3SECTION 77.102
   77.102 Tests for methane; oxygen deficiency; qualified person, additional requirement.
30:1.0.1.12.38.2.220.4SECTION 77.103
   77.103 Electrical work; qualified person.
30:1.0.1.12.38.2.220.5SECTION 77.104
   77.104 Repair of energized surface high-voltage lines; qualified person.
30:1.0.1.12.38.2.220.6SECTION 77.105
   77.105 Qualified hoistman; slope or shaft sinking operation; qualifications.
30:1.0.1.12.38.2.220.7SECTION 77.106
   77.106 Records of certified and qualified persons.
30:1.0.1.12.38.2.220.8SECTION 77.107
   77.107 Training programs.
30:1.0.1.12.38.2.220.9SECTION 77.107-1
   77.107-1 Plans for training programs.
30:1.0.1.12.38.3SUBPART C
Subpart C - Surface Installations
30:1.0.1.12.38.3.220.1SECTION 77.200
   77.200 Surface installations; general.
30:1.0.1.12.38.3.220.2SECTION 77.201
   77.201 Methane content in surface installations.
30:1.0.1.12.38.3.220.3SECTION 77.201-1
   77.201-1 Tests for methane; qualified person; use of approved device.
30:1.0.1.12.38.3.220.4SECTION 77.201-2
   77.201-2 Methane accumulations; change in ventilation.
30:1.0.1.12.38.3.220.5SECTION 77.202
   77.202 Dust accumulations in surface installations.
30:1.0.1.12.38.3.220.6SECTION 77.203
   77.203 Use of material or equipment overhead; safeguards.
30:1.0.1.12.38.3.220.7SECTION 77.204
   77.204 Openings in surface installations; safeguards.
30:1.0.1.12.38.3.220.8SECTION 77.205
   77.205 Travelways at surface installations.
30:1.0.1.12.38.3.220.9SECTION 77.206
   77.206 Ladders; construction; installation and maintenance.
30:1.0.1.12.38.3.220.10SECTION 77.207
   77.207 Illumination.
30:1.0.1.12.38.3.220.11SECTION 77.208
   77.208 Storage of materials.
30:1.0.1.12.38.3.220.12SECTION 77.209
   77.209 Surge and storage piles.
30:1.0.1.12.38.3.220.13SECTION 77.210
   77.210 Hoisting of materials.
30:1.0.1.12.38.3.220.14SECTION 77.211
   77.211 Draw-off tunnels; stockpiling and reclaiming operations; general.
30:1.0.1.12.38.3.220.15SECTION 77.211-1
   77.211-1 Continuous methane monitoring device; installation and operation; automatic deenergization of electric equipment.
30:1.0.1.12.38.3.220.16SECTION 77.212
   77.212 Draw-off tunnel ventilation fans; installation.
30:1.0.1.12.38.3.220.17SECTION 77.213
   77.213 Draw-off tunnel escapeways.
30:1.0.1.12.38.3.220.18SECTION 77.214
   77.214 Refuse piles; general.
30:1.0.1.12.38.3.220.19SECTION 77.215
   77.215 Refuse piles; construction requirements.
30:1.0.1.12.38.3.220.20SECTION 77.215-1
   77.215-1 Refuse piles; identification.
30:1.0.1.12.38.3.220.21SECTION 77.215-2
   77.215-2 Refuse piles; reporting requirements.
30:1.0.1.12.38.3.220.22SECTION 77.215-3
   77.215-3 Refuse piles: certification.
30:1.0.1.12.38.3.220.23SECTION 77.215-4
   77.215-4 Refuse piles; abandonment.
30:1.0.1.12.38.3.220.24SECTION 77.216
   77.216 Water, sediment, or slurry impoundments and impounding structures; general.
30:1.0.1.12.38.3.220.25SECTION 77.216-1
   77.216-1 Water, sediment or slurry impoundments and impounding structures; identification.
30:1.0.1.12.38.3.220.26SECTION 77.216-2
   77.216-2 Water, sediment, or slurry impoundments and impounding structures; minimum plan requirements; changes or modifications; certification.
30:1.0.1.12.38.3.220.27SECTION 77.216-3
   77.216-3 Water, sediment, or slurry impoundments and impounding structures; inspection requirements; correction of hazards; program requirements.
30:1.0.1.12.38.3.220.28SECTION 77.216-4
   77.216-4 Water, sediment or slurry impoundments and impounding structures; reporting requirements; certification.
30:1.0.1.12.38.3.220.29SECTION 77.216-5
   77.216-5 Water, sediment or slurry impoundments and impounding structures; abandonment.
30:1.0.1.12.38.3.220.30SECTION 77.217
   77.217 Definitions.
30:1.0.1.12.38.4SUBPART D
Subpart D - Thermal Dryers
30:1.0.1.12.38.4.220.1SECTION 77.300
   77.300 Thermal dryers; general.
30:1.0.1.12.38.4.220.2SECTION 77.301
   77.301 Dryer heating units; operation.
30:1.0.1.12.38.4.220.3SECTION 77.302
   77.302 Bypass stacks.
30:1.0.1.12.38.4.220.4SECTION 77.303
   77.303 Hot gas inlet chamber dropout doors.
30:1.0.1.12.38.4.220.5SECTION 77.304
   77.304 Explosion release vents.
30:1.0.1.12.38.4.220.6SECTION 77.305
   77.305 Access to drying chambers, hot gas inlet chambers and ductwork; installation and maintenance.
30:1.0.1.12.38.4.220.7SECTION 77.306
   77.306 Fire protection.
30:1.0.1.12.38.4.220.8SECTION 77.307
   77.307 Thermal dryers; location and installation; general.
30:1.0.1.12.38.4.220.9SECTION 77.308
   77.308 Structures housing other facilities; use of partitions.
30:1.0.1.12.38.4.220.10SECTION 77.309
   77.309 Visual check of system equipment.
30:1.0.1.12.38.4.220.11SECTION 77.309-1
   77.309-1 Control stations; location.
30:1.0.1.12.38.4.220.12SECTION 77.310
   77.310 Control panels.
30:1.0.1.12.38.4.220.13SECTION 77.311
   77.311 Alarm devices.
30:1.0.1.12.38.4.220.14SECTION 77.312
   77.312 Fail safe monitoring systems.
30:1.0.1.12.38.4.220.15SECTION 77.313
   77.313 Wet-coal feedbins; low-level indicators.
30:1.0.1.12.38.4.220.16SECTION 77.314
   77.314 Automatic temperature control instruments.
30:1.0.1.12.38.4.220.17SECTION 77.315
   77.315 Thermal dryers; examination and inspection.
30:1.0.1.12.38.5SUBPART E
Subpart E - Safeguards for Mechanical Equipment
30:1.0.1.12.38.5.220.1SECTION 77.400
   77.400 Mechanical equipment guards.
30:1.0.1.12.38.5.220.2SECTION 77.401
   77.401 Stationary grinding machines; protective devices.
30:1.0.1.12.38.5.220.3SECTION 77.402
   77.402 Hand-held power tools; safety devices.
30:1.0.1.12.38.5.220.4SECTION 77.403
   77.403 Mobile equipment; falling object protective structures (FOPS).
30:1.0.1.12.38.5.220.5SECTION 77.403-1
   77.403-1 Mobile equipment; rollover protective structures (ROPS).
30:1.0.1.12.38.5.220.6SECTION 77.403-2
   77.403-2 Incorporation by reference.
30:1.0.1.12.38.5.220.7SECTION 77.404
   77.404 Machinery and equipment; operation and maintenance.
30:1.0.1.12.38.5.220.8SECTION 77.405
   77.405 Performing work from a raised position; safeguards.
30:1.0.1.12.38.5.220.9SECTION 77.406
   77.406 Drive belts.
30:1.0.1.12.38.5.220.10SECTION 77.407
   77.407 Power-driven pulleys.
30:1.0.1.12.38.5.220.11SECTION 77.408
   77.408 Welding operations.
30:1.0.1.12.38.5.220.12SECTION 77.409
   77.409 Shovels, draglines, and tractors.
30:1.0.1.12.38.5.220.13SECTION 77.410
   77.410 Mobile equipment; automatic warning devices.
30:1.0.1.12.38.5.220.14SECTION 77.411
   77.411 Compressed air and boilers; general.
30:1.0.1.12.38.5.220.15SECTION 77.412
   77.412 Compressed air systems.
30:1.0.1.12.38.5.220.16SECTION 77.413
   77.413 Boilers.
30:1.0.1.12.38.6SUBPART F
Subpart F - Electrical Equipment - General
30:1.0.1.12.38.6.220.1SECTION 77.500
   77.500 Electric power circuits and electric equipment; deenergization.
30:1.0.1.12.38.6.220.2SECTION 77.501
   77.501 Electric distribution circuits and equipment; repair.
30:1.0.1.12.38.6.220.3SECTION 77.501-1
   77.501-1 Qualified person.
30:1.0.1.12.38.6.220.4SECTION 77.502
   77.502 Electric equipment; examination, testing, and maintenance.
30:1.0.1.12.38.6.220.5SECTION 77.502-1
   77.502-1 Qualified person.
30:1.0.1.12.38.6.220.6SECTION 77.502-2
   77.502-2 Electric equipment; frequency of examination and testing.
30:1.0.1.12.38.6.220.7SECTION 77.503
   77.503 Electric conductors; capacity and insulation.
30:1.0.1.12.38.6.220.8SECTION 77.503-1
   77.503-1 Electric conductors.
30:1.0.1.12.38.6.220.9SECTION 77.504
   77.504 Electrical connections or splices; suitability.
30:1.0.1.12.38.6.220.10SECTION 77.505
   77.505 Cable fittings; suitability.
30:1.0.1.12.38.6.220.11SECTION 77.506
   77.506 Electric equipment and circuits; overload and short-circuit protection.
30:1.0.1.12.38.6.220.12SECTION 77.506-1
   77.506-1 Electric equipment and circuits; overload and short circuit protection; minimum requirements.
30:1.0.1.12.38.6.220.13SECTION 77.507
   77.507 Electric equipment; switches.
30:1.0.1.12.38.6.220.14SECTION 77.508
   77.508 Lightning arresters, ungrounded and exposed power conductors and telephone wires.
30:1.0.1.12.38.6.220.15SECTION 77.508-1
   77.508-1 Lightning arresters; wires entering buildings.
30:1.0.1.12.38.6.220.16SECTION 77.509
   77.509 Transformers; installation and guarding.
30:1.0.1.12.38.6.220.17SECTION 77.510
   77.510 Resistors; location and guarding.
30:1.0.1.12.38.6.220.18SECTION 77.511
   77.511 Danger signs at electrical installations.
30:1.0.1.12.38.6.220.19SECTION 77.512
   77.512 Inspection and cover plates.
30:1.0.1.12.38.6.220.20SECTION 77.513
   77.513 Insulating mats at power switches.
30:1.0.1.12.38.6.220.21SECTION 77.514
   77.514 Switchboards; passageways and clearance.
30:1.0.1.12.38.6.220.22SECTION 77.515
   77.515 Bare signal or control wires; voltage.
30:1.0.1.12.38.6.220.23SECTION 77.516
   77.516 Electric wiring and equipment; installation and maintenance.
30:1.0.1.12.38.7SUBPART G
Subpart G - Trailing Cables
30:1.0.1.12.38.7.220.1SECTION 77.600
   77.600 Trailing cables; short-circuit protection; disconnecting devices.
30:1.0.1.12.38.7.220.2SECTION 77.601
   77.601 Trailing cables or portable cables; temporary splices.
30:1.0.1.12.38.7.220.3SECTION 77.602
   77.602 Permanent splicing of trailing cables.
30:1.0.1.12.38.7.220.4SECTION 77.603
   77.603 Clamping of trailing cables to equipment.
30:1.0.1.12.38.7.220.5SECTION 77.604
   77.604 Protection of trailing cables.
30:1.0.1.12.38.7.220.6SECTION 77.605
   77.605 Breaking trailing cable and power cable connections.
30:1.0.1.12.38.7.220.7SECTION 77.606
   77.606 Energized trailing cables; handling.
30:1.0.1.12.38.7.220.8SECTION 77.606-1
   77.606-1 Rubber gloves; minimum requirements.
30:1.0.1.12.38.8SUBPART H
Subpart H - Grounding
30:1.0.1.12.38.8.220.1SECTION 77.700
   77.700 Grounding metallic sheaths, armors, and conduits enclosing power conductors.
30:1.0.1.12.38.8.220.2SECTION 77.700-1
   77.700-1 Approved methods of grounding.
30:1.0.1.12.38.8.220.3SECTION 77.701
   77.701 Grounding metallic frames, casings, and other enclosures of electric equipment.
30:1.0.1.12.38.8.220.4SECTION 77.701-1
   77.701-1 Approved methods of grounding of equipment receiving power from ungrounded alternating current power systems.
30:1.0.1.12.38.8.220.5SECTION 77.701-2
   77.701-2 Approved methods of grounding metallic frames, casings, and other enclosures of electric equipment receiving power from a direct-current power system.
30:1.0.1.12.38.8.220.6SECTION 77.701-3
   77.701-3 Grounding wires; capacity.
30:1.0.1.12.38.8.220.7SECTION 77.701-4
   77.701-4 Use of grounding connectors.
30:1.0.1.12.38.8.220.8SECTION 77.702
   77.702 Protection other than grounding.
30:1.0.1.12.38.8.220.9SECTION 77.703
   77.703 Grounding frames of stationary high-voltage equipment receiving power from ungrounded delta systems.
30:1.0.1.12.38.8.220.10SECTION 77.703-1
   77.703-1 Approved methods of grounding.
30:1.0.1.12.38.8.220.11SECTION 77.704
   77.704 Work on high-voltage lines; deenergizing and grounding.
30:1.0.1.12.38.8.220.12SECTION 77.704-1
   77.704-1 Work on high-voltage lines.
30:1.0.1.12.38.8.220.13SECTION 77.704-2
   77.704-2 Repairs to energized high-voltage lines.
30:1.0.1.12.38.8.220.14SECTION 77.704-3
   77.704-3 Work on energized high-voltage surface lines; reporting.
30:1.0.1.12.38.8.220.15SECTION 77.704-4
   77.704-4 Simultaneous repairs.
30:1.0.1.12.38.8.220.16SECTION 77.704-5
   77.704-5 Installation of protective equipment.
30:1.0.1.12.38.8.220.17SECTION 77.704-6
   77.704-6 Protective clothing; use and inspection.
30:1.0.1.12.38.8.220.18SECTION 77.704-7
   77.704-7 Protective equipment; inspection.
30:1.0.1.12.38.8.220.19SECTION 77.704-8
   77.704-8 Protective equipment; testing and storage.
30:1.0.1.12.38.8.220.20SECTION 77.704-9
   77.704-9 Operating disconnecting or cutout switches.
30:1.0.1.12.38.8.220.21SECTION 77.704-10
   77.704-10 Tying into energized high-voltage surface circuits.
30:1.0.1.12.38.8.220.22SECTION 77.704-11
   77.704-11 Use of grounded messenger wires; ungrounded systems.
30:1.0.1.12.38.8.220.23SECTION 77.705
   77.705 Guy wires; grounding.
30:1.0.1.12.38.9SUBPART I
Subpart I - Surface High-Voltage Distribution
30:1.0.1.12.38.9.220.1SECTION 77.800
   77.800 High-voltage circuits; circuit breakers.
30:1.0.1.12.38.9.220.2SECTION 77.800-1
   77.800-1 Testing, examination, and maintenance of circuit breakers; procedures.
30:1.0.1.12.38.9.220.3SECTION 77.800-2
   77.800-2 Testing, examination, and maintenance of circuit breakers; record.
30:1.0.1.12.38.9.220.4SECTION 77.801
   77.801 Grounding resistors.
30:1.0.1.12.38.9.220.5SECTION 77.801-1
   77.801-1 Grounding resistors; continuous current rating.
30:1.0.1.12.38.9.220.6SECTION 77.802
   77.802 Protection of high-voltage circuits; neutral grounding resistors; disconnecting devices.
30:1.0.1.12.38.9.220.7SECTION 77.803
   77.803 Fail safe ground check circuits on high-voltage resistance grounded systems.
30:1.0.1.12.38.9.220.8SECTION 77.803-1
   77.803-1 Fail safe ground check circuits; maximum voltage.
30:1.0.1.12.38.9.220.9SECTION 77.803-2
   77.803-2 Ground check systems not employing pilot check wires; approval by the Secretary.
30:1.0.1.12.38.9.220.10SECTION 77.804
   77.804 High-voltage trailing cables; minimum design requirements.
30:1.0.1.12.38.9.220.11SECTION 77.805
   77.805 Cable couplers and connection boxes; minimum design requirements.
30:1.0.1.12.38.9.220.12SECTION 77.806
   77.806 Connection of single-phase loads.
30:1.0.1.12.38.9.220.13SECTION 77.807
   77.807 Installation of high-voltage transmission cables.
30:1.0.1.12.38.9.220.14SECTION 77.807-1
   77.807-1 High-voltage powerlines; clearances above ground.
30:1.0.1.12.38.9.220.15SECTION 77.807-2
   77.807-2 Booms and masts; minimum distance from high-voltage lines.
30:1.0.1.12.38.9.220.16SECTION 77.807-3
   77.807-3 Movement of equipment; minimum distance from high-voltage lines.
30:1.0.1.12.38.9.220.17SECTION 77.808
   77.808 Disconnecting devices.
30:1.0.1.12.38.9.220.18SECTION 77.809
   77.809 Identification of circuit breakers and disconnecting switches.
30:1.0.1.12.38.9.220.19SECTION 77.810
   77.810 High-voltage equipment; grounding.
30:1.0.1.12.38.9.220.20SECTION 77.811
   77.811 Movement of portable substations and transformers.
30:1.0.1.12.38.10SUBPART J
Subpart J - Low- and Medium-Voltage Alternating Current Circuits
30:1.0.1.12.38.10.220.1SECTION 77.900
   77.900 Low- and medium-voltage circuits serving portable or mobile three-phase alternating current equipment; circuit breakers.
30:1.0.1.12.38.10.220.2SECTION 77.900-1
   77.900-1 Testing, examination, and maintenance of circuit breakers; procedures.
30:1.0.1.12.38.10.220.3SECTION 77.900-2
   77.900-2 Testing, examination, and maintenance of circuit breakers; record.
30:1.0.1.12.38.10.220.4SECTION 77.901
   77.901 Protection of low- and medium-voltage three-phase circuits.
30:1.0.1.12.38.10.220.5SECTION 77.901-1
   77.901-1 Grounding resistor; continuous current rating.
30:1.0.1.12.38.10.220.6SECTION 77.902
   77.902 Low- and medium-voltage ground check monitor circuits.
30:1.0.1.12.38.10.220.7SECTION 77.902-1
   77.902-1 Fail safe ground check circuits; maximum voltage.
30:1.0.1.12.38.10.220.8SECTION 77.902-2
   77.902-2 Approved ground check systems not employing pilot check wires.
30:1.0.1.12.38.10.220.9SECTION 77.902-3
   77.902-3 Attachment of ground conductors and ground check wires to equipment frames; use of separate connections.
30:1.0.1.12.38.10.220.10SECTION 77.903
   77.903 Disconnecting devices.
30:1.0.1.12.38.10.220.11SECTION 77.904
   77.904 Identification of circuit breakers.
30:1.0.1.12.38.10.220.12SECTION 77.905
   77.905 Connection of single-phase loads.
30:1.0.1.12.38.10.220.13SECTION 77.906
   77.906 Trailing cables supplying power to low-voltage mobile equipment; ground wires and ground check wires.
30:1.0.1.12.38.11SUBPART K
Subpart K - Ground Control
30:1.0.1.12.38.11.220.1SECTION 77.1000
   77.1000 Highwalls, pits and spoil banks; plans.
30:1.0.1.12.38.11.220.2SECTION 77.1000-1
   77.1000-1 Filing of plan.
30:1.0.1.12.38.11.220.3SECTION 77.1001
   77.1001 Stripping; loose material.
30:1.0.1.12.38.11.220.4SECTION 77.1002
   77.1002 Box cuts; spoil material placement.
30:1.0.1.12.38.11.220.5SECTION 77.1003
   77.1003 Benches.
30:1.0.1.12.38.11.220.6SECTION 77.1004
   77.1004 Ground control; inspection and maintenance; general.
30:1.0.1.12.38.11.220.7SECTION 77.1005
   77.1005 Scaling highwalls; general.
30:1.0.1.12.38.11.220.8SECTION 77.1006
   77.1006 Highwalls; men working.
30:1.0.1.12.38.11.220.9SECTION 77.1007
   77.1007 Drilling; general.
30:1.0.1.12.38.11.220.10SECTION 77.1008
   77.1008 Relocation of drills; safeguards.
30:1.0.1.12.38.11.220.11SECTION 77.1009
   77.1009 Drill; operation.
30:1.0.1.12.38.11.220.12SECTION 77.1010
   77.1010 Collaring holes.
30:1.0.1.12.38.11.220.13SECTION 77.1011
   77.1011 Drill holes; guarding.
30:1.0.1.12.38.11.220.14SECTION 77.1012
   77.1012 Jackhammers; operation; safeguards.
30:1.0.1.12.38.11.220.15SECTION 77.1013
   77.1013 Air drills; safeguards.
30:1.0.1.12.38.12SUBPART L
Subpart L - Fire Protection
30:1.0.1.12.38.12.220.1SECTION 77.1100
   77.1100 Fire protection; training and organization.
30:1.0.1.12.38.12.220.2SECTION 77.1101
   77.1101 Escape and evacuation; plan.
30:1.0.1.12.38.12.220.3SECTION 77.1102
   77.1102 Warning signs; smoking and open flame.
30:1.0.1.12.38.12.220.4SECTION 77.1103
   77.1103 Flammable liquids; storage.
30:1.0.1.12.38.12.220.5SECTION 77.1104
   77.1104 Accumulations of combustible materials.
30:1.0.1.12.38.12.220.6SECTION 77.1105
   77.1105 Internal combustion engines; fueling.
30:1.0.1.12.38.12.220.7SECTION 77.1106
   77.1106 Battery-charging stations; ventilation.
30:1.0.1.12.38.12.220.8SECTION 77.1107
   77.1107 Belt conveyors.
30:1.0.1.12.38.12.220.9SECTION 77.1108
   77.1108 Firefighting equipment; requirements; general.
30:1.0.1.12.38.12.220.10SECTION 77.1108-1
   77.1108-1 Type and capacity of firefighting equipment.
30:1.0.1.12.38.12.220.11SECTION 77.1109
   77.1109 Quantity and location of firefighting equipment.
30:1.0.1.12.38.12.220.12SECTION 77.1110
   77.1110 Examination and maintenance of firefighting equipment.
30:1.0.1.12.38.12.220.13SECTION 77.1111
   77.1111 Welding, cutting, soldering; use of fire extinguisher.
30:1.0.1.12.38.12.220.14SECTION 77.1112
   77.1112 Welding, cutting, or soldering with arc or flame; safeguards.
30:1.0.1.12.38.13SUBPART M
Subpart M - Maps
30:1.0.1.12.38.13.220.1SECTION 77.1200
   77.1200 Mine map.
30:1.0.1.12.38.13.220.2SECTION 77.1201
   77.1201 Certification of mine maps.
30:1.0.1.12.38.13.220.3SECTION 77.1202
   77.1202 Availability of mine map.
30:1.0.1.12.38.14SUBPART N
Subpart N - Explosives and Blasting
30:1.0.1.12.38.14.220.1SECTION 77.1300
   77.1300 Explosives and blasting.
30:1.0.1.12.38.14.220.2SECTION 77.1301
   77.1301 Explosives; magazines.
30:1.0.1.12.38.14.220.3SECTION 77.1302
   77.1302 Vehicles used to transport explosives.
30:1.0.1.12.38.14.220.4SECTION 77.1303
   77.1303 Explosives, handling and use.
30:1.0.1.12.38.14.220.5SECTION 77.1304
   77.1304 Blasting agents; special provisions.
30:1.0.1.12.38.15SUBPART O
Subpart O - Personnel Hoisting
30:1.0.1.12.38.15.220SUBJGRP 220
   Wire Ropes
30:1.0.1.12.38.15.220.1SECTION 77.1400
   77.1400 Personnel hoists and elevators.
30:1.0.1.12.38.15.220.2SECTION 77.1401
   77.1401 Automatic controls and brakes.
30:1.0.1.12.38.15.220.3SECTION 77.1402
   77.1402 Rated capacity.
30:1.0.1.12.38.15.220.4SECTION 77.1402-1
   77.1402-1 Maximum load; posting.
30:1.0.1.12.38.15.220.5SECTION 77.1403
   77.1403 Daily examination of hoisting equipment.
30:1.0.1.12.38.15.220.6SECTION 77.1404
   77.1404 Certifications and records of daily examinations.
30:1.0.1.12.38.15.220.7SECTION 77.1405
   77.1405 Operation of hoisting equipment after repairs.
30:1.0.1.12.38.15.220.8SECTION 77.1430
   77.1430 Wire ropes; scope.
30:1.0.1.12.38.15.220.9SECTION 77.1431
   77.1431 Minimum rope strength.
30:1.0.1.12.38.15.220.10SECTION 77.1432
   77.1432 Initial measurement.
30:1.0.1.12.38.15.220.11SECTION 77.1433
   77.1433 Examinations.
30:1.0.1.12.38.15.220.12SECTION 77.1434
   77.1434 Retirement criteria.
30:1.0.1.12.38.15.220.13SECTION 77.1435
   77.1435 Load end attachments.
30:1.0.1.12.38.15.220.14SECTION 77.1436
   77.1436 Drum end attachment.
30:1.0.1.12.38.15.220.15SECTION 77.1437
   77.1437 End attachment retermination.
30:1.0.1.12.38.15.220.16SECTION 77.1438
   77.1438 End attachment replacement.
30:1.0.1.12.38.16SUBPART P
Subpart P - Auger Mining
30:1.0.1.12.38.16.221.1SECTION 77.1500
   77.1500 Auger mining; planning.
30:1.0.1.12.38.16.221.2SECTION 77.1501
   77.1501 Auger mining; inspections.
30:1.0.1.12.38.16.221.3SECTION 77.1502
   77.1502 Auger holes; restriction against entering.
30:1.0.1.12.38.16.221.4SECTION 77.1503
   77.1503 Augering equipment; overhead protection.
30:1.0.1.12.38.16.221.5SECTION 77.1504
   77.1504 Auger equipment; operation.
30:1.0.1.12.38.16.221.6SECTION 77.1505
   77.1505 Auger holes; blocking.
30:1.0.1.12.38.17SUBPART Q
Subpart Q - Loading and Haulage
30:1.0.1.12.38.17.221.1SECTION 77.1600
   77.1600 Loading and haulage; general.
30:1.0.1.12.38.17.221.2SECTION 77.1601
   77.1601 Transportation of persons; restrictions.
30:1.0.1.12.38.17.221.3SECTION 77.1602
   77.1602 Use of aerial tramways to transport persons.
30:1.0.1.12.38.17.221.4SECTION 77.1603
   77.1603 Trains and locomotives; authorized persons.
30:1.0.1.12.38.17.221.5SECTION 77.1604
   77.1604 Transportation of persons; overcrowding.
30:1.0.1.12.38.17.221.6SECTION 77.1605
   77.1605 Loading and haulage equipment; installations.
30:1.0.1.12.38.17.221.7SECTION 77.1606
   77.1606 Loading and haulage equipment; inspection and maintenance.
30:1.0.1.12.38.17.221.8SECTION 77.1607
   77.1607 Loading and haulage equipment; operation.
30:1.0.1.12.38.17.221.9SECTION 77.1608
   77.1608 Dumping facilities.
30:1.0.1.12.38.18SUBPART R
Subpart R - Miscellaneous
30:1.0.1.12.38.18.221.1SECTION 77.1700
   77.1700 Communications in work areas.
30:1.0.1.12.38.18.221.2SECTION 77.1701
   77.1701 Emergency communications; requirements.
30:1.0.1.12.38.18.221.3SECTION 77.1702
   77.1702 Arrangements for emergency medical assistance and transportation for injured persons; reporting requirements; posting requirements.
30:1.0.1.12.38.18.221.4SECTION 77.1703
   77.1703 First-Aid training; supervisory employees.
30:1.0.1.12.38.18.221.5SECTION 77.1704
   77.1704 First aid training program; availability of instruction to all miners.
30:1.0.1.12.38.18.221.6SECTION 77.1705
   77.1705 First aid training program; retraining of supervisory employees; availability to all miners.
30:1.0.1.12.38.18.221.7SECTION 77.1706
   77.1706 First aid training program; minimum requirements.
30:1.0.1.12.38.18.221.8SECTION 77.1707
   77.1707 First aid equipment; location; minimum requirements.
30:1.0.1.12.38.18.221.9SECTION 77.1708
   77.1708 Safety program; instruction of persons employed at the mine.
30:1.0.1.12.38.18.221.10SECTION 77.1710
   77.1710 Protective clothing; requirements.
30:1.0.1.12.38.18.221.11SECTION 77.1710-1
   77.1710-1 Distinctively colored hard hats or hard caps; identification for newly employed, inexperienced miners.
30:1.0.1.12.38.18.221.12SECTION 77.1711
   77.1711 Smoking prohibition.
30:1.0.1.12.38.18.221.13SECTION 77.1712
   77.1712 Reopening mines; notification; inspection prior to mining.
30:1.0.1.12.38.18.221.14SECTION 77.1713
   77.1713 Daily inspection of surface coal mine; certified person; reports of inspection.
30:1.0.1.12.38.19SUBPART S
Subpart S - Trolley Wires and Trolley Feeder Wires
30:1.0.1.12.38.19.221.1SECTION 77.1800
   77.1800 Cutout switches.
30:1.0.1.12.38.19.221.2SECTION 77.1801
   77.1801 Overcurrent protection.
30:1.0.1.12.38.19.221.3SECTION 77.1801-1
   77.1801-1 Devices for overcurrent protection.
30:1.0.1.12.38.19.221.4SECTION 77.1802
   77.1802 Insulation of trolley wires, trolley feeder wires and bare signal wires; guarding of trolley wires and trolley feeder wires.
30:1.0.1.12.38.20SUBPART T
Subpart T - Slope and Shaft Sinking
30:1.0.1.12.38.20.221.1SECTION 77.1900
   77.1900 Slopes and shafts; approval of plans.
30:1.0.1.12.38.20.221.2SECTION 77.1900-1
   77.1900-1 Compliance with approved slope and shaft sinking plans.
30:1.0.1.12.38.20.221.3SECTION 77.1901
   77.1901 Preshift and onshift inspections; reports.
30:1.0.1.12.38.20.221.4SECTION 77.1901-1
   77.1901-1 Methane and oxygen deficiency tests; approved devices.
30:1.0.1.12.38.20.221.5SECTION 77.1902
   77.1902 Drilling and mucking operations.
30:1.0.1.12.38.20.221.6SECTION 77.1902-1
   77.1902-1 Permissible diesel-powered equipment.
30:1.0.1.12.38.20.221.7SECTION 77.1903
   77.1903 Hoists and hoisting; minimum requirements.
30:1.0.1.12.38.20.221.8SECTION 77.1904
   77.1904 Communications between slope and shaft bottoms and hoist operators.
30:1.0.1.12.38.20.221.9SECTION 77.1905
   77.1905 Hoist safeguards; general.
30:1.0.1.12.38.20.221.10SECTION 77.1906
   77.1906 Hoists; daily inspection.
30:1.0.1.12.38.20.221.11SECTION 77.1907
   77.1907 Hoist construction; general.
30:1.0.1.12.38.20.221.12SECTION 77.1908
   77.1908 Hoist installations; use.
30:1.0.1.12.38.20.221.13SECTION 77.1908-1
   77.1908-1 Hoist operation; qualified hoistman.
30:1.0.1.12.38.20.221.14SECTION 77.1909
   77.1909 Explosives and blasting; use of permissible explosives and shot-firing units.
30:1.0.1.12.38.20.221.15SECTION 77.1909-1
   77.1909-1 Use of nonpermissible explosives and nonpermissible shot-firing units; approval by Health and Safety District Manager.
30:1.0.1.12.38.20.221.16SECTION 77.1910
   77.1910 Explosives and blasting; general.
30:1.0.1.12.38.20.221.17SECTION 77.1911
   77.1911 Ventilation of slopes and shafts.
30:1.0.1.12.38.20.221.18SECTION 77.1912
   77.1912 Ladders and stairways.
30:1.0.1.12.38.20.221.19SECTION 77.1913
   77.1913 Fire-resistant wood.
30:1.0.1.12.38.20.221.20SECTION 77.1914
   77.1914 Electrical equipment.
30:1.0.1.12.38.20.221.21SECTION 77.1915
   77.1915 Storage and handling of combustible materials.
30:1.0.1.12.38.20.221.22SECTION 77.1916
   77.1916 Welding, cutting, and soldering; fire protection.
30:1.0.1.12.38.21SUBPART U
Subpart U - Approved Books and Records [Reserved]