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- 4VAC25-40-3300 · Maximum annual exposure
- 4VAC25-40-3310 · Maximum concentrations
- 4VAC25-40-3320 · Changes in permissible exposures
- 4VAC25-40-3325 · Storage and use of explosives
- 4VAC25-40-3328 · Certified underground blaster
- 4VAC25-40-3330 · Construction of underground storage magazines
- 4VAC25-40-3340 · Use of storage magazines
- 4VAC25-40-3350 · Day-box magazines
- 4VAC25-40-3360 · Detonator-storage magazines
- 4VAC25-40-3370 · Notification of hoisting personnel
- 4VAC25-40-3380 · When hoisting to be stopped
- 4VAC25-40-3390 · Attending vehicles loaded with explosives
- 4VAC25-40-3400 · Cars containing explosives to be pulled
- 4VAC25-40-3410 · Warning of blasting
- 4VAC25-40-3420 · Leaving blasting area; reentering blasting area
- 4VAC25-40-3430 · Misfires to be reported
- 4VAC25-40-3440 · Secondary blasting
- 4VAC25-40-3450 · Isolating explosives from static electricity
- 4VAC25-40-3460 · Electric blasting
- 4VAC25-40-3470 · Initiating blasts from safe location
- 4VAC25-40-3475 · Blasting in gassy mines
- 4VAC25-40-3478 · Stemming
- 4VAC25-40-3480 · Drilling machine operation
- 4VAC25-40-3490 · Drilling machine control levers
- 4VAC25-40-3500 · Secure footing when drilling
- 4VAC25-40-3510 · Procedure when collaring holes
- 4VAC25-40-3520 · Procedure for moving portable drills
- 4VAC25-40-3530 · Receptacles or racks
- 4VAC25-40-3540 · Warning to persons below jumbo decks
- 4VAC25-40-3550 · Anchoring of drills on columns
- 4VAC25-40-3560 · Carrying tools or materials on top of locomotives
- 4VAC25-40-3570 · Coupling or uncoupling cars
- 4VAC25-40-3580 · Makeshift couplings
- 4VAC25-40-3590 · Mantrip cars
- 4VAC25-40-3595 · Transportation of miners
- 4VAC25-40-3600 · Signalmen
- 4VAC25-40-3610 · Open dry hole collars
- 4VAC25-40-3620 · Hazardous chute lips
- 4VAC25-40-3630 · Empty chutes
- 4VAC25-40-3640 · Danger from chute-pulling operations
- 4VAC25-40-3650 · Safety lines to be provided
- 4VAC25-40-3660 · Loosening hang-ups
- 4VAC25-40-3670 · Shelter holes to be provided
- 4VAC25-40-3680 · Design of shelter holes
- 4VAC25-40-3690 · Trip lights
- 4VAC25-40-3700 · Operation of mantrip cars
- 4VAC25-40-3710 · Discharge and boarding points
- 4VAC25-40-3720 · Mantrip passengers
- 4VAC25-40-3730 · Movement of rock or material trains
- 4VAC25-40-3740 · Use of flexible ladders
- 4VAC25-40-3750 · Trap doors in ladderways
- 4VAC25-40-3760 · Size of openings in ladderways
- 4VAC25-40-3770 · Entering manways
- 4VAC25-40-3780 · Working floors in stopes
- 4VAC25-40-3790 · Steep travelways
- 4VAC25-40-3810 · Maintaining separate escapeways
- 4VAC25-40-3820 · Escape routes
- 4VAC25-40-3830 · Refuge areas
- 4VAC25-40-3840 · Development of escape and evacuation plan
- 4VAC25-40-3850 · Telephone or voice communications
- 4VAC25-40-3855 · Communications
- 4VAC25-40-3860 · Inclined escapeways
- 4VAC25-40-3870 · Emergency hoisting facilities
- 4VAC25-40-3880 · Check-in and check-out system
- 4VAC25-40-3890 · Bare wires and cables
- 4VAC25-40-3900 · Metal pipelines
- 4VAC25-40-3910 · Insulation of power lines
- 4VAC25-40-3920 · Fastening power cables
- 4VAC25-40-3930 · Disconnecting switches
- 4VAC25-40-3940 · Transformer stations
- 4VAC25-40-3950 · Trolley feeder wires
- 4VAC25-40-3955 · Fire precautions in transportation of mining equipment
- 4VAC25-40-3958 · Use of track as electrical power conductor
- 4VAC25-40-3960 · Splices in trailing cables
- 4VAC25-40-3970 · Machines not using cable reels
- 4VAC25-40-3980 · Welding operations
- 4VAC25-40-3990 · Self-rescue requirements
- 4VAC25-40-4000 · Requirements for self-rescue devices
- 4VAC25-40-4010 · Landing shaft conveyances
- 4VAC25-40-4020 · Individual lamps to be carried
- 4VAC25-40-4040 · Inspections to follow fire or explosion
- 4VAC25-40-4060 · Mine emergency and self-rescue training
- 4VAC25-40-4061 · Mine rescue stations
- 4VAC25-40-4062 · Rescue apparatus
- 4VAC25-40-4063 · Rescue crews to be provided
- 4VAC25-40-4064 · Alternative mine rescue capability
- 4VAC25-40-4065 · Mine evacuation drills
- 4VAC25-40-4066 · Instruction in escape plans
- 4VAC25-40-4070 · Capacities of hoists
- 4VAC25-40-4080 · Anchoring hoists
- 4VAC25-40-4090 · Connecting driving mechanisms to personnel hoists
- 4VAC25-40-4100 · Brakes on personnel hoists
- 4VAC25-40-4110 · Personnel hoist clutches
- 4VAC25-40-4120 · Brakes on automatic hoists
- 4VAC25-40-4130 · Friction hoist overtravel protection
- 4VAC25-40-4140 · Overtravel prevention on personnel hoists
- 4VAC25-40-4150 · Friction hoists
- 4VAC25-40-4160 · Overtravel bypass switches
- 4VAC25-40-4170 · Emergency braking for electric hoists
- 4VAC25-40-4180 · Position indicators