Section 325.2436. Exhaust ventilation systems.  


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  • The minimum rate of exhaust ventilation  for   places  of manufacturing, processing, assembling, maintenance and repair, or storage of material shall be 1 cubic foot of air per minute per square foot of floor area. This amount of exhaust ventilation may be provided by local exhaust, general exhaust, or both. The director may permit a variance if contaminant control can be accomplished at a lesser rate of ventilation.

History: 1979 AC; 2003 AACS.