Webb26 nov. 2024 · One applicable section that can help inform the design is IBC 909.4.6, which states that all portions of smoke control systems shall be capable of continued operation after detection of the fire event for either 20 minutes or 1.5 times the calculated egress time, whichever is greater.
Pressurized Stairways and Elevator Hoistways UpCodes
WebbSection 909.12 of the International Building Code is hereby amended to read as follows: [F] 909.12 Detection and control systems. Fire detection systems providing control input or output signals to mechanical smoke control systems or elements thereof shall comply with the requirements of Section 907. http://media.iccsafe.org/news/eNews/2014v11n9/2012_ibc_handbook_p88-90.pdf brodix 1031001
23.10.909.11 International Building Code Section 909.11 amended ...
Webb20 maj 2016 · IBC section 909.10.1 allows for a reduced smoke temperature when adequate dilution air is provided. Furthermore, the associated ductwork for a smoke-management system must be capable of withstanding the probable pressures to which they will be exposed when the system is operating. WebbInternational Building Code Section 909.10.2 is hereby amended to read as follows: [F] 909.10.2 Ducts. Duct materials and joints, including shafts acting as ducts, shall be capable of withstanding the probable temperatures and pressures to which they are exposed as determined in accordance with Section 909.10.1. WebbAmendments. 2024—Subsec. (b). Pub. L. 115–97, § 14301(c)(29)(A), (C), (D), substituted “specified 10-percent owned foreign corporations” for “section 902 corporations” in heading, “specified 10-percent owned foreign corporation (as defined in section 245A(b) without regard to paragraph (2) thereof)” for “section 902 corporation” in introductory … brodix 1188107