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// CODE SNIPPET

804.6.4 Supplemental Requirements for Corridor Openings

Existing Building Code 2021 of Illinois > 8 Alterations—Level 2 > 804 Means of Egress > 804.6 Openings in Corridor Walls > 804.6.4 Supplemental Requirements for Corridor Openings
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Where the work area on any floor exceeds 50 percent of the floor area, the requirements of Sections 804.6.1 through 804.6.3 shall apply throughout the floor.

Related Code Sections


804.6.4 Alterations—Level 2, Supplemental Requirements for Corridor Openings
Where the work area on any floor exceeds 50 percent of the floor area, the requirements of Sections 804.6.1 through 804.6.3 shall apply throughout ...
Existing Building Code 2021 of Illinois > 8 Alterations—Level 2 > 804 Means of Egress > 804.6 Openings in Corridor Walls > 804.6.4 Supplemental Requirements for Corridor Openings
805.5.4 Alterations—Level 2, Supplemental Requirements for Corridor Openings
Where the work area on any floor exceeds 50 percent of the floor area, the requirements of Sections 805.5.1 through 805.5.3 shall apply throughout ...
Existing Building Code 2018 of Illinois > 8 Alterations—Level 2 > 805 Means of Egress > 805.5 Openings in Corridor Walls > 805.5.4 Supplemental Requirements for Corridor Openings
802.4.1 Alterations—Level 2, Supplemental Interior Finish Requirements
Where the work area on any floor exceeds 50 percent of the floor area, Section 802.4 shall apply to the interior finish in exits and corridors ...
Existing Building Code 2018 of Illinois > 8 Alterations—Level 2 > 802 Building Elements and Materials > 802.4 Interior Finish > 802.4.1 Supplemental Interior Finish Requirements
802.4.1 Alterations—Level 2, Supplemental Interior Finish Requirements
and corridors serving the work area throughout the floor. Exception: Interior finish within tenant spaces that are entirely outside the work area ...
Existing Building Code 2021 of Illinois > 8 Alterations—Level 2 > 802 Building Elements and Materials > 802.4 Interior Finish > 802.4.1 Supplemental Interior Finish Requirements
717.5.4.1 Fire and Smoke Protection Features, Corridors
Duct and air transfer openings that penetrate corridors shall be protected with dampers as follows: A corridor ...
Building Code 2021 of Illinois > 7 Fire and Smoke Protection Features > 717 Ducts and Air Transfer Openings > 717.5 Where Required > 717.5.4.1 Corridors
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