GroundRules
30 CFR 75.703-4: -4 Other methods of protecting offtrack direct-current equipment; approved by an authorized representative of the Secretary.
Where this section sits in the code
- Title 30—Mineral Resources
- CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
- SUBCHAPTER O—COAL MINE SAFETY AND HEALTH
- PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES
- Subpart H—Grounding
Other methods of maintaining safe voltage by preventing a difference between the frames of offtract direct-current machines and the earth must be approved by an authorized representative of the Secretary.
Collected 2026-08-27T02:25:24Z. Source file · JSON