30 CFR Topic
Escapeways—Underground Only
July 29, 2020
§
57.11050
Escapeways and refuges
§
57.11051
Escape routes
§
57.11052
Refuge areas
§
57.11053
Escape and evacuation plans
§
57.11054
Communication with refuge chambers
§
57.11055
Inclined escapeways
§
57.11056
Emergency hoists
§
57.11058
Check-in, check-out system
§
57.11059
Respirable atmosphere for hoist operators underground