Ariz. Admin. Code § R11-1-1816 – Booster fans -- operation | Midpage

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Arizona Administrative Code

R11-1-1816

Ariz. Admin. Code § R11-1-1816

Booster fans -- operation

State Mine Inspector

1. Operated by permissible drive units maintained in permissible condition.
2. Operated only in air containing not more than 1% flammable gas.

Booster fans shall be:

Historical Note

Former Rule 18:16.