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Arizona Administrative Code (Last Updated: November 17, 2016) |
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Title 11. MINES |
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Chapter 1. STATE MINE INSPECTOR |
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Article 11. HOISTS AND SHAFTS |
Section R11-1-1110. Design of friction hoist drives, controls, and brakes
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Friction hoist drives, controls, and brakes shall be so designed and maintained that slippage of the rope on the drum will not occur under normal operating conditions.
Historical Note
Adopted effective April 7, 1976 (Supp. 76-2).