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Code · CFR · Title 30 — Mineral Resources · Part 57 · § 57.8519

§ 57.8519. Underground main fan controls.

22 words·~1 min read·/us/cfr/t30/s§ 57.8519·

A research copy — for the controlling text, always check the official state or federal source. Not legal advice.

All underground main fans shall have controls placed at a suitable protected location remote from the fan and preferably on the surface.
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