30 C.F.R. § 57.4532 Blacksmith shops.
Title 30 - Mineral Resources
Blacksmith shops located on the surface shall be— (a) At least 100 feet from fan installations used for intake air and mine openings; (b) Equipped with exhaust vents over the forge and ventilated to prevent the accumulation of the products of combustion; and (c) Inspected for smoldering fires at the end of each shift.
Title 30: Mineral Resources
PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES
Subpart C—Fire Prevention and Control
Installation/Construction/Maintenance
§ 57.4532 Blacksmith shops.
