// CODE SNIPPET
1003.3.3 Horizontal Projections
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Objects with leading edges more than 27 inches (685 mm) and not more than 80 inches (2030 mm) above the finished floor shall not project horizontally more than 4 inches (102 mm) into the circulation path.
Exception: Handrails are permitted to protrude 41/2 inches (114 mm) from the wall or guard.
Related Code Sections
1003.3.3 Means of Egress, Horizontal Projections
Objects with leading edges more than 27 inches (685 mm) and not more than 80 inches (2030 mm) above the finished floor shall not project ...
Building Code 2018 of Illinois > 10 Means of Egress > 1003 General Means of Egress > 1003.3 Protruding Objects > 1003.3.3 Horizontal Projections
706.5.2 Fire and Smoke Protection Features, Horizontal Projecting Elements
Fire walls shall extend to the outer edge of horizontal projecting elements such as balconies, roof overhangs, canopies, marquees and similar ...
Building Code 2018 of Illinois > 7 Fire and Smoke Protection Features > 706 Fire Walls > 706.5 Horizontal Continuity > 706.5.2 Horizontal Projecting Elements
505.6 General Site and Building Elements, Gripping Surface
gripping surfaces shall not be obstructed for more than 20 percent of their length. Where provided, horizontal projections shall occur 1 1 / 2 inches (38 ...
2018 Illinois Accessibility Code > 5 General Site and Building Elements > 505 Handrails > 505.6 Gripping Surface
27.4.5.3 Strength Evaluation of Existing Structures,
In regions of members without transverse reinforcement, structural cracks inclined to the longitudinal axis and having a horizontal projection ...
Building Code Requirements for Structural Concrete of Illinois > 27 Strength Evaluation of Existing Structures > 27.4 Strength Evaluation by Load Test > 27.4.5 Acceptance Criteria > 27.4.5.3
712.1.3.1 Fire and Smoke Protection Features, Opening Size
between stories does not exceed twice the horizontal projected area of the escalator. In other than Groups B and M, this application is limited ...
Building Code 2018 of Illinois > 7 Fire and Smoke Protection Features > 712 Vertical Openings > 712.1 General > 712.1.3 Escalator Openings > 712.1.3.1 Opening Size