Annual exposure limits.

  1. Law
  2. CFR 30
  3. Mineral Resources
  4. Mine Safety and Health Administration, Department of Labor
  5. Metal and Nonmetal Mine Safety and Health
  6. Safety and Health Standards - Underground Metal and Nonmetal Mines
  7. Air Quality, Radiation, Physical Agents, and Diesel Particulate Matter
  8. Radiation - Underground Only
  9. Annual exposure limits.

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§ 57.5038 Annual exposure limits.

No person shall be permitted to receive an exposure in excess of 4 WLM in any calendar year.


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