International Building Code Section 909.21.4.4 is hereby amended to read as follows:
909.21.4.4 Fan capacity. The supply fan shall be either adjustable with a capacity of not less than 1,000 cfm (.4719 m3/s) per door, or that specified by a registered design professional to meet the requirements of a designed pressurization system. Fans shall be in accordance with Section 909.10.5.
(Ord. 6531 § 5, 2020.)