30 C.F.R. · Mineral Resources
30 C.F.R. § 72.610

Abrasive blasting.

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

30 C.F.R. § 72.610 — Abrasive blasting.

§ 72.610 Abrasive blasting. (a) Surface and underground mines. When an abrasive blasting operation is performed, all exposed miners shall properly use respirators approved for abrasive blasting by NIOSH under 42 CFR part 84, or the operation shall be performed in a totally enclosed device with the miner outside the device. (b) Underground areas of underground mines. Silica sand or other materials containing more than 1 percent free silica shall not be used as an abrasive substance in abrasive blasting. [59 FR 8327, Feb. 18, 1994, as amended at 60 FR 30401, June 8, 1995]

Source: ecfr.gov · govinfo.gov — public domain Official Source ↗
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30 C.F.R. § 72.610
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The regulatory text of 30 C.F.R. § 72.610 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. § 72.610