U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
A means of ventilating faces shall be provided before workings are abandoned in unsealed areas, unless crosscuts are provided within 30 feet of the face.
Regulations most recently checked for updates: Aug 28, 2025
A means of ventilating faces shall be provided before workings are abandoned in unsealed areas, unless crosscuts are provided within 30 feet of the face.