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- MSHA Fire Suppression and Fire Protection Advisor

You have selected undergound diesel equipment, compressors and pumps, compressors 5 HP or over, and primary escapeway with no one inby.

The Advisor indicates that this is allowed.
75.380(f)(3)(iv)(A) through (F) for pumps and
75.380(f)(3)(ii)(A) through (C) for compressors

The minimum requirements are:

1. Automatic fire suppression system (NRITL). 75.1909(j)(3)

2. One 10A:60B.C portable fire extinguisher. 75.1909(a)(2)

Additional text of the regulations and text in the Program Policy Manual not included in this Advisor may be relevant for compliance decisions. This answer may not address all particular situations which may occur at your mine. Please contact your local MSHA District Manager for more specific guidance.

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MSHA | MSHA Fire Suppression and Fire Protection Advisor