What information do I need to apply for a Diesel Engine Permit?

The following details are required to complete the application process for a Permit to Operate a Diesel Engine Underground:

  • Equipment details:
    • Mine equipment number
    • Manufacturer
    • Chassis serial number
    • Fuel and hydraulic fluid volumes
    • Exhaust scrubber manufacturer and type
    • Equipment dimensions
    • Contractor name if contractor owns equipment
  • Engine details:
    • Horsepower (HP)
    • Cylinders
    • Testing authority, approval number, and required ventilation
  • Fire suppression equipment:
    • Manufacturer, model, size, and number of nozzles (if applicable)
    • Hand-held fire extinguishers (if any)
    • Manufacturer, class, and size
  • Mining data:
    • Overall mine and working area ventilation volume in cfm
    • Smallest dimensions of equipment working space
    • Primary location(s) where equipment will be operated