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  1. LII
  2. Electronic Code of Federal Regulations (e-CFR)
  3. Title 30—Mineral Resources
  4. CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
  5. SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH
  6. PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES
  7. Subpart F—Drilling and Rotary Jet Piercing

30 CFR Part 57 - Subpart F - Drilling and Rotary Jet Piercing

  • CFR
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  1. Drilling—Surface Only (§§ 57.7002 - 57.7056)
    1. § 57.7002 Equipment defects.
    2. § 57.7003 Drill area inspection.
    3. § 57.7004 Drill mast.
    4. § 57.7005 Augers and drill stems.
    5. § 57.7008 Moving the drill.
    6. § 57.7009 Drill helpers.
    7. § 57.7010 Power failures.
    8. § 57.7011 Straightening crossed cables.
    9. § 57.7012 Tending drills in operation.
    10. § 57.7013 Covering or guarding drill holes.
    11. § 57.7018 Hand clearance.
    12. § 57.7028 Hand clearance.
    13. § 57.7032 Anchoring.
    14. § 57.7050 Tool and drill steel racks.
    15. § 57.7051 Loose objects on the mast or drill platform.
    16. § 57.7052 Drilling positions.
    17. § 57.7053 Moving hand-held drills.
    18. § 57.7054 Starting or moving drill equipment.
    19. § 57.7055 Intersecting holes.
    20. § 57.7056 Collaring in bootlegs.
  2. Rotary Jet Piercing—Surface Only (§§ 57.7801 - 57.7807)
    1. § 57.7801 Jet drills.
    2. § 57.7802 Oxygen hose lines.
    3. § 57.7803 Lighting the burner.
    4. § 57.7804 Refueling.
    5. § 57.7805 Smoking and open flames.
    6. § 57.7806 Oxygen intake coupling.
    7. § 57.7807 Flushing the combustion chamber.

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