Section R. 29.1684 - Dust explosion preventionRule 34. Section 40.2 of chapter 40 of the code is deleted and section 40.1 of chapter 40 of the code is amended to read as follows:
40.1 General. Equipment, processes, and operations that involve the manufacture, processing, blending, repackaging, or handling of combustible particulate solids or combustible dusts regardless of concentration or particle size shall be maintained in accordance with the following standards as they relate to operation and maintenance:(1) NFPA 61, standard for the prevention of fires and dust explosions in agricultural and food processing facilities.(2) NFPA 69, standard on explosion prevention systems.(3) NFPA 85, boiler and combustion systems hazards code.(4) NFPA 120, standard for fire prevention and control in coal mines.(5) NFPA 484, standard for combustible metals.(6) NFPA 654, standard for the prevention of fire and dust explosions from the manufacturing, processing, and handling of combustible particulate solids.(7) NFPA 655, Standard for Prevention of Sulfur Fires and Explosions(8) NFPA 664, standard for the prevention of fires and explosions in wood processing and woodworking facilities. Mich. Admin. Code R. 29.1684