IBC section 709.1 is amended to read as follows:
709.1 General. Vertical and horizontal smoke barriers shall comply with this section. Smoke barrier openings shall comply with Section 909.5.3.
IBC section 709.5 is amended by adding a new exception to read as follows:
3. Doors located in smoke barriers in I-3 occupancies.
MS s 326B.02
44 SR 609
March 31, 2020
Official Publication of the State of Minnesota
Revisor of Statutes