Arizona Administrative Code (Last Updated: November 17, 2016) |
Title 11. MINES |
Chapter 1. STATE MINE INSPECTOR |
Article 11. HOISTS AND SHAFTS |
Section R11-1-1174. Hoisting materials and men in same shaft
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Rocks or supplies shall not be hoisted in the same shaft as men dur- ing shift changes unless the compartments and dumping bins are partitioned to prevent spillage into the cage compartment.