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Regulations last checked for updates: May 17, 2025
Title 30 - Mineral Resources last revised: Apr 14, 2025
All Titles
Title 30
Chapter I
Part 18
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.
authority:
30 U.S.C. 957
,
961
source:
33 FR 4660, Mar. 19, 1968, unless otherwise noted.
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