30 CFR § 57.4530 Safety and Health Standards—Underground Metal and Nonmetal Mines

§ 57.4530 Exits for surface buildings and structures.

Current through Jul 27, 2026 · Read all of Part 57

⚠ 1 pending change to Part 57

Surface buildings or structures in which persons work shall have a sufficient number of exits to permit prompt escape in case of fire.

← § 57.4505 Fuel lines to underground areas.§ 57.4531 Surface flammable or combustible liquid storage buildings or rooms. →