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Ariz. Admin. Code § R11-1-712 – Refuge areas | Midpage
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Arizona Administrative Code
Title 11
1
7
R11-1-712
Ariz. Admin. Code § R11-1-712
Refuge areas
State Mine Inspector
1. Of fire resistant construction, preferably in untimbered areas of the mine.
2. Large enough to accommodate readily the normal number of men in the particular area of the mine.
3. Constructed so they can be made gas tight.
4. Provided with compressed air lines, water lines, suitable hand tools and stopping materials.
Any refuge area shall be:
Historical Note
Former Rule 7:12.