PROWAG (36 CFR 1190)
R402 — Protruding Objects and Vertical Clearance
PROWAG · Chapter 4: Supplemental Technical Requirements. Full current text with cross-references on BuildSpec.
R402 Protruding Objects and Vertical Clearance R402.1 General. Protruding objects and vertical clearance shall comply with R402. R402.2 Protrusion Limits. Objects with leading edges more than 27 inches (685 mm) and less than 80 inches (2030 mm) above the walking surface shall not protrude horizontally more than 4 inches (100 mm) into pedestrian circulation paths. Exception: Handrails shall be permitted to protrude 4 1/2 inches (115 mm) maximum. R402.3 Post-Mounted Objects. Where objects are mounted on posts or pylons, they shall comply with R402.3. Exception: The sloping portions of handrails…
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