Current through Vol. 24-22, December 15, 2024
Section R. 408.14561 - Magnesium generallyRule 4561.
(1) Accumulations of magnesium dust on floors, ledges, and beams shall be avoided.(2) Magnesium chips, shavings, and flash shall be cleaned up and disposed of daily or when they constitute a fire hazard. Storage of chips and shavings shall be in covered metal drums.(3) Smoking, flames, and sparks shall not be allowed where magnesium dust, chips, or shavings are present.(4) Powdered graphite or dry powdered extinguishing agents made specially for magnesium fires shall be used to extinguish a magnesium fire and be available in the work area. Water or other extinguishing agents shall not be provided or used.Mich. Admin. Code R. 408.14561