Virginia Administrative Code
Title 4 - CONSERVATION AND NATURAL RESOURCES
Agency 25 - DEPARTMENT OF ENERGY
Chapter 40 - SAFETY AND HEALTH REGULATIONS FOR MINERAL MINING
Part XV - Safety and Health Regulations-Underground Only
Article 1 - Ground Control
- Section 4VAC25-40-2770 - Ground support
- Section 4VAC25-40-2780 - Loose ground
- Section 4VAC25-40-2790 - Inspection of work area
- Section 4VAC25-40-2800 - Scaling bar to be provided
- Section 4VAC25-40-2810 - Timbers to be blocked or wedged
- Section 4VAC25-40-2820 - Installation of ground support in shafts
- Section 4VAC25-40-2830 - Shaft pillars
- Section 4VAC25-40-2840 - Rock-bolt installations
- Section 4VAC25-40-2850 - Acceptable rock-bolting materials
- Section 4VAC25-40-2860 - Rock-bolt hole drill bits
- Section 4VAC25-40-2870 - Rock-bolt torque tests
- Section 4VAC25-40-2880 - Rock-bolt anchorage tests
- Section 4VAC25-40-2890 - Torque test requirements
Disclaimer: These regulations may not be the most recent version. Virginia may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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