30 C.F.R. · Mineral Resources
30 C.F.R. § 72.620

Drill dust control at surface mines and surface areas of underground mines.

Title 30 C.F.R. ● ACTIVE Primary Source
Regulatory Text

30 C.F.R. § 72.620 — Drill dust control at surface mines and surface areas of underground mines.

§ 72.620 Drill dust control at surface mines and surface areas of underground mines. Holes shall be collared and drilled wet, or other effective dust control measures shall be used, when drilling non-water-soluble material. Effective dust control measures shall be used when drilling water-soluble material.

Source: ecfr.gov · govinfo.gov — public domain Official Source ↗
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BS-CFR30-SEC-6B57DC
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30 C.F.R. § 72.620
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The regulatory text of 30 C.F.R. § 72.620 is reproduced from the official Code of Federal Regulations as published by the Office of the Federal Register and the National Archives and Records Administration.
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boisestandard.org United States Law CFR Title 30 30 C.F.R. § 72.620