Current through Vol. 24-21, December 1, 2024
Section R. 325.52501 - ScopeRule 1.
(1) These rules prescribe the use of exhaust hood enclosures and systems in removing dust, dirt, fumes, and gases generated through the grinding, polishing, or buffing of ferrous and nonferrous metals.(2) These rules replace OH rule 3215.Mich. Admin. Code R. 325.52501