Subpart E. Subpart E—Field Approval of Electrically Operated Mining Equipment
- § 18.90 - Purpose.
- § 18.91 - Electric equipment for which field approvals will be issued.
- § 18.92 - Quality of material and design.
- § 18.93 - Application for field approval; filing procedures.
- § 18.94 - Application for field approval; contents of application.
- § 18.95 - Approval of machines constructed of components approved, accepted or certified under Bureau of Mines Schedule 2D, 2E, 2F, or 2G.
- § 18.96 - Preparation of machines for inspection; requirements.
- § 18.97 - Inspection of machines; minimum requirements.
- § 18.98 - Enclosures, joints, and fastenings; pressure testing.
- § 18.99 - Notice of approval or disapproval; letters of approval and approval plates.