Link to an amendment published at 91 FR 38280, June 25, 2026.
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.