Submission of plans for engineering control of dust, fumes, gas, vapor, or mist generating operations is not required except as noted in part 5205.0110, subpart 4. Tests shall be conducted after the installation of engineering controls to determine whether the control measure is effective in maintaining the exposure concentrations of toxic materials below air contaminant limits.
12 SR 634; 21 SR 1897
June 11, 2008
Official Publication of the State of Minnesota
Revisor of Statutes