§ 23.30.511.3. Major repair garages, ceiling areas.  


Latest version.
  • Replace paragraph (a) with the following:

    (a) Ventilation provided. New buildings shall be classified as Class I, Division 2. For existing buildings only, the ceiling areas shall be unclassified where ventilation is provided, from a point not more than 18 inches from the highest point in the ceiling to exhaust the ceiling area at a rate of not less than 1 cfm/ft of ceiling area at all times that the building is occupied or when vehicles using lighter-than-air gaseous fuels are parked below this area.

( AO No. 2015-127, § 1, 4-1-16 )