GroundRules
30 CFR 57.6604: Precautions during storms.
Where this section sits in the code
- Title 30—Mineral Resources
- CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
- SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH
- PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES
- Subpart E—Explosives
During the approach and progress of an electrical storm—
(a) Surface blasting operations shall be suspended and persons withdrawn from the blast area or to a safe location; or
(b) Underground electronic or electrical blasting operations that are capable of being initiated by lightning shall be suspended and all persons withdrawn from the blast area or to a safe location.
Collected 2026-08-27T02:25:24Z. Source file · JSON