Section R11-1-1809. Ventilation, main fans -- operation

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Main fans should be:

1.        Operated continuously except when the mine is shut down for an extended period.

2.        Provided with pressure-recording gauges.

3.        Inspected daily each day during which the fan is operated and records kept of such operations and of fan mainte- nance.

Historical Note

Former Rule 18:09.

                    
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