GroundRules
Browse Virginia regulations
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- 4VAC25-40-160 · Emergency medical assistance
- 4VAC25-40-170 · Emergency telephone numbers
- 4VAC25-40-180 · Emergency communication systems
- 4VAC25-40-190 · Compliance with regulations
- 4VAC25-40-200 · Illumination requirements
- 4VAC25-40-210 · Cleanliness
- 4VAC25-40-220 · Water supplies
- 4VAC25-40-230 · Toilet facilities
- 4VAC25-40-240 · Waste receptacles
- 4VAC25-40-250 · Use of intoxicating substances
- 4VAC25-40-260 · Posting hazards
- 4VAC25-40-270 · Refuse piles, water and silt retaining dams
- 4VAC25-40-280 · Horseplay prohibited
- 4VAC25-40-290 · Restricted access
- 4VAC25-40-300 · Closure of roads or openings
- 4VAC25-40-310 · Starting machinery
- 4VAC25-40-330 · Proper use of machinery
- 4VAC25-40-340 · Lubricating machinery
- 4VAC25-40-350 · Repairing machinery
- 4VAC25-40-360 · Maintaining machinery
- 4VAC25-40-365 · Construction and maintenance of structures
- 4VAC25-40-370 · Operation of grinding wheels
- 4VAC25-40-380 · Stationary grinding machines
- 4VAC25-40-385 · Mobile crane requirements for personnel hoisting
- 4VAC25-40-388 · Rope requirements
- 4VAC25-40-389 · Prohibition on cyanide
- 4VAC25-40-390 · Stability requirements
- 4VAC25-40-400 · Open pit mine rims
- 4VAC25-40-410 · Benches
- 4VAC25-40-420 · Scaling of hazardous areas
- 4VAC25-40-430 · Hazardous conditions
- 4VAC25-40-440 · Installation of rock bolts
- 4VAC25-40-450 · Correction of unsafe conditions
- 4VAC25-40-460 · Examination for unsafe conditions
- 4VAC25-40-470 · Keeping clear of equipment
- 4VAC25-40-480 · Trimming of faces
- 4VAC25-40-490 · Smoking near flammable and combustible materials
- 4VAC25-40-500 · Warning and evacuation procedures
- 4VAC25-40-510 · Flammable and combustible liquid storage tanks
- 4VAC25-40-520 · Storage of flammable materials
- 4VAC25-40-530 · Distance of storage tanks from mine opening
- 4VAC25-40-540 · Storage buildings or areas
- 4VAC25-40-550 · Shut-off valves
- 4VAC25-40-560 · Solvents
- 4VAC25-40-570 · Waste materials
- 4VAC25-40-580 · Use of flammable liquids for cleaning
- 4VAC25-40-590 · Battery charging areas
- 4VAC25-40-600 · Refueling engines
- 4VAC25-40-610 · Fire equipment
- 4VAC25-40-620 · Welding operations
- 4VAC25-40-630 · Training and practice drills
- 4VAC25-40-640 · Firefighting assistance
- 4VAC25-40-650 · Conveyor belts
- 4VAC25-40-660 · Removing flammable and combustible gases from containers
- 4VAC25-40-670 · Fire extinguishers
- 4VAC25-40-680 · Exits or escapeways
- 4VAC25-40-690 · Fire-resistant buildings near underground openings
- 4VAC25-40-700 · Grass, weeds and underbrush
- 4VAC25-40-710 · Dust or gases
- 4VAC25-40-720 · Employee exposure limits to airborne contaminants
- 4VAC25-40-740 · Dust sources
- 4VAC25-40-760 · Silica compounds
- 4VAC25-40-770 · Employee exposure to noise limits
- 4VAC25-40-780 · Storage of explosive materials
- 4VAC25-40-790 · Transportation
- 4VAC25-40-800 · Use of explosives
- 4VAC25-40-810 · Recordkeeping
- 4VAC25-40-820 · Procedure where a misfire occurs during a blast
- 4VAC25-40-830 · When traffic to be stopped
- 4VAC25-40-840 · Mudcapping
- 4VAC25-40-850 · Blasting near underground mines
- 4VAC25-40-860 · Blasting near pipelines or electrical lines
- 4VAC25-40-870 · Streams and watercourses
- 4VAC25-40-880 · Ground vibration from blasting
- 4VAC25-40-890 · Air overpressure limits
- 4VAC25-40-893 · Action plans
- 4VAC25-40-895 · Lower vibration and airblast levels
- 4VAC25-40-910 · Seismic testing and evaluation
- 4VAC25-40-920 · Electric detonators
- 4VAC25-40-925 · Electronic detonators
- 4VAC25-40-930 · Nonelectric blasting
- 4VAC25-40-931 · Blasting complaints
- 4VAC25-40-980 · Drilling of boreholes
- 4VAC25-40-990 · Drills to be attended
- 4VAC25-40-1000 · Storage of steel and tools
- 4VAC25-40-1010 · Moving vehicle-mounted drills
- 4VAC25-40-1020 · Power failures
- 4VAC25-40-1030 · Hands to be kept clear
- 4VAC25-40-1050 · Boreholes
- 4VAC25-40-1060 · Moving handheld drills
- 4VAC25-40-1070 · Handling of boulders
- 4VAC25-40-1080 · Walls or benches
- 4VAC25-40-1090 · Rotary jet piercing equipment
- 4VAC25-40-1095 · Drill logs required for boreholes intended for blasting
- 4VAC25-40-1100 · Boilers and pressure vessels
- 4VAC25-40-1110 · Air compressors
- 4VAC25-40-1120 · Compressed-air receivers
- 4VAC25-40-1130 · Compressor-air intakes
- 4VAC25-40-1140 · Draining compressed-air receivers
- 4VAC25-40-1150 · Inspection openings in compressed-air receivers