Modify Selection
- Hazard prevention and control:
- Lightning protection
Home Links
Results 1 - 2 of 2
-
1/1/1975 - Contract reportsWires leading to or from underground facilities can develop hazardous voltages because of lightning exposure. The locations of many mine portals are particularly susceptible to lightning effects. The application of protective devices to limit this poten...
-
4/1/1948 - Information CircularsThe necessity for protection against the hazards of lightning manifests itself from time to time in the mining industry by reason of loss of life, damage to electrical equipment, fires in surface structures at mines, and accidents in the handling and us...
Home Links
Content source: National Institute for Occupational Safety and Health, Mining Program