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

30 CFR 56.19090: Dual signaling systems.

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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 R—Personnel Hoisting

There shall be at least two effective approved methods of signaling between each of the shaft stations and the hoist room, one of which shall be a telephone or speaking tube.

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

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