C.F.R. » Title 30 » CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR › SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH › PART 58—HEALTH STANDARDS FOR METAL AND NONMETAL MINES › Subpart E—Miscellaneous

30 C.F.R. § 58.610

Abrasive blasting

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(a) Surface and underground mines. When an abrasive blasting operation is performed, all exposed miners shall use in accordance with 30 CFR 56.5005 or 57.5005 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]
Notes of Decisions
Cited in 2 cases, 2004–2004 · leading case: Int'l Union, United Mine Workers v. United States Dep't of Labor, 358 F.3d 40 (D.C. Cir. 2004).
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Int'l Union, United Mine Workers v. United States Dep't of Labor, 358 F.3d 40 (D.C. Cir. 2004). “18, 1994), codified at 30 C.F.R. §§ 58.610 -.620, 72.610-.630; see also Air Quality Proposed Rule, 54 Fed.”
Int'l Union v. United States Dep't of Labor, 358 F.3d 40 (D.C. Cir. 2004). “18, 1994), codified at 30 C.F.R. §§ 58.610 -.620, 72.610-630; see also Air Quality Proposed Rule, 54 Fed.”
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