1. LawStack
  2. Title 30 - Mineral Resources
  3. Chapter I - Mine Safety and Health Administration, Department of Labor
  4. Subchapter K - Metal and Nonmetal Mine Safety and Health
  5. Part 57 - Safety and Health Standards—Underground Metal and Nonmetal Mines
  6. Subpart J - Travelways and Escapeways
  7. Subject Group - Escapeways—Underground Only
  8. 30 CFR § 57.11054
30 CFR § 57.11054
Communication with refuge chambers
May 28, 2026
CFR

§ 57.11054 Communication with refuge chambers.

Telephone or other voice communication shall be provided between the surface and refuge chambers and such systems shall be independent of the mine power supply.

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§ 57.11053 Escape and evacuation plans
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§ 57.11055 Inclined escapeways

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