Arizona Administrative Code (Last Updated: November 17, 2016) |
Title 11. MINES |
Chapter 1. STATE MINE INSPECTOR |
Article 2. EXPLOSIVES AND BLASTING |
Section R11-1-276. Warning required
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No blast shall be fired until the person in charge has made certain that all surplus explosives are in a safe place, all persons and equip- ment are at a safe distance or under sufficient cover, and that an adequate warning signal has been given.