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MSHA Fire Suppression and Fire Protection Advisor

You have selected undergound diesel equipment, mobile equipment, self-propelled fuel transportation units or lube units or machines used to transport portable fuel transportation units or portable lube units (each unit or machine is considered heavy duty) after 11/25/1999, and primary escapeway with miners inby.

The Advisor indicates that this is allowed.

The minimum requirements are:

1. Automatic fire suppression system (NRITL) meeting 75.1911. 75.1909(h)

2. For fuel transportation units, two 10A:60B:C portable fire extinguishers75.1906(h)
   OR
   For lube units, one 10A:60B:C portable fire extinguisher75.1909(a)(2)
   OR
   For machines used to transport fuel transportation units or lube unit, 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
UNITED STATES
DEPARTMENT OF LABOR