2905.5 Ventilation.
FC § 2905.5
Buildings in which Class I liquids are processed or handled shall be ventilated at a rate of not less than 1 cubic foot per minute per square foot (0.00508 m 3/s/m2) of solid floor area. Ventilation shall be accomplished by exhaust fans that take suction at floor levels and discharge to a safe location outdoors. Noncontaminated intake air shall be introduced in such a manner that all portions of solid floor areas are provided with continuous uniformly distributed air movement.
