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

30 CFR 56.6603: Air gap.

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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 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES
  5. Subpart E—Explosives

At least a 15-foot air gap shall be provided between the blasting circuit and the electric power source.

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

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