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Federal regulations · Through 2026-08-25 · Newer source version available

30 CFR 57.7801: Jet drills.

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Where this section sits in the code
  1. Title 30—Mineral Resources
  2. CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
  3. SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH
  4. PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES
  5. Subpart F—Drilling and Rotary Jet Piercing

Jet piercing drills shall be provided with:

(a) A system to pressurize the equipment operator's cab, when a cab is provided; and

(b) A protective cover over the oxygen flow indicator.

Collected 2026-08-27T02:25:24Z. Source file · JSON

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