Section R. 408.18159a - Sugar and spice pulverizersRule 8159a.
(1) All drive belts used in connection with sugar and spice pulverizers shall be grounded by means of metal combs or other effective means of removing static electricity.(2) All pulverizing of sugar or spice grinding shall comply with the requirements of NFPA 62 "Code for Pulverizing Systems for Sugar and Cocoa," 1967 edition and NFPA 656 "Code for the Prevention of Dust Ignitions in Spice Grinding Plants," 1959 edition, as adopted in R 408.18101a.Mich. Admin. Code R. 408.18159a