Title 30
SECTION 75.1403-11
75.1403-11 Criteria - Entrances to shafts and slopes.
§ 75.1403-11 Criteria - Entrances to shafts and slopes.All open entrances to shafts should be equipped with safety gates at the top and at each landing. Such gates should be self-closing and should be kept closed except when the cage is at such landing.