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The following appendices of the 2018 Edition of the IFC as adopted by BMC 17.20.010 are hereby amended as follows:

Section B104.1 General. The fire flow calculation area shall be the total floor area of all floor levels within the exterior walls, and under the horizontal projections of the roof of a building, including basements and attached garages, except as modified in Section B104.3.

Section B104.2 Area separation. Portions of buildings which are separated by 4-hour firewalls without openings, constructed in accordance with the International Building Code, are allowed to be considered as separate fire-flow calculation areas.

[Ord. 2021-01-002 § 10; Ord. 2016-08-027 § 7; Ord. 2013-06-040 § 9; Ord. 2010-06-038; Ord. 2007-07-057. Formerly 17.20.090].