Current through Register Vol. XLI, No. 24, June 14, 2024
Section 56-23-4 - Diesel-Powered Equipment Package4.1. All diesel-powered equipment shall be approved by the director as a complete diesel-powered equipment package, which shall be subject to all of the requirements, standards and procedures set forth in this rule.4.2. Diesel engines shall be certified or approved, as applicable, by MSHA and maintained in accordance with MSHA certification or approval and the director's approval.4.3. All approved diesel powered equipment packages shall be listed on an inventory sheet submitted to the director with a copy maintained at the mine. The following information shall be provided on the inventory list: 4.3.1. Name, address and permit number of the mine.4.3.2. The telephone number and name of the contact person responsible for maintenance and testing of the diesel equipment.4.3.3. The following specific information for each engine: 4.3.3.a. Manufacturer, serial number and model of the equipment using the power-package.4.3.3.b. Manufacturer, model number and serial number of the engine.4.3.3.c. MSHA 7E approval number.4.3.3.d. Rated HP and RPM.4.3.3.e. DPM gr/hr rating and mg over m to the third power.4.3.3.f. Ventilation rate.4.3.4. The following specific information for each filter system: 4.3.4.a. Manufacturer and model of the filter system.4.3.4.b. MSHA Efficiency Rating of the specific filter system(s) or an accepted third party rating.4.3.4.c. System type and composition (i.e., Passively Regenerated Cordierite, etc.).4.3.4.d. The manufacturer/model of regeneration system (if applicable).4.4. The mine operator shall be permitted to replace a filter or catalyst of the same make and model without contacting the office of miners' health, safety and training. A record must be maintained of all of the pertinent data and available for inspection.