Hi,

Does ASHRAE 90.1-2010 Section 6.4.3.4.5 Enclosed Parking Garage Ventilation apply to a naturally ventilated basement car park? The car park is 2000m2 and has 2 walls (of an irregularly shaped car park) with more than 50% open to outside. It also has ventilation openings at ground level of approximately 55m2.