All air supplied to the facility shall be free from harmful particulate matter, any type of combustion products or contaminants, obnoxious odors, or exhausted air from the building or adjoining property.
Minn. R. agency 144, ch. 4660, CONSTRUCTION DETAILS, CHUTES AND ELEVATORS, pt. 4660.6300
Statutory Authority: MS s 144.56; 144A.02 to 144A.08