1. LawStack
  2. Title 30 - Mineral Resources
  3. Chapter I - Mine Safety and Health Administration, Department of Labor
  4. Subchapter K - Metal and Nonmetal Mine Safety and Health
  5. Part 57 - Safety and Health Standards—Underground Metal and Nonmetal Mines
  6. Subpart R - Personnel Hoisting
  7. Subject Group - Shafts
  8. 30 CFR § 57.19101
30 CFR § 57.19101
Stopblocks and derail switches
May 28, 2026
CFR

§ 57.19101 Stopblocks and derail switches.

Positive stopblocks or a derail switch shall be installed on all tracks leading to a shaft collar or landing.

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§ 57.19100 Shaft landing gates
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§ 57.19102 Shaft guides

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