['Specialized Industries']

['Mining']

04/14/2026

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REGSENSE
Topic Search
Specialized Industries - Mining

§57.9361 Drawholes.

RegSense CFR Regulations Mining Specialized Industries CFR Section English Focus Area USA

To prevent hazards to persons underground, collars of open drawholes shall be free of muck or materials except during transfer of the muck or material through the drawhole.

['Specialized Industries']

['Mining']

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