Openings in floor or ground surfaces shall not allow passage of a sphere more than ½ inch (12.7 mm) diameter except as allowed in Sections 11B-407.4.3 _|Platform to Hoistway Clearance|_,...
Search Results "Handrail Clearance"
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11B-302.3 Openings
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504 Stairways
Section 504 covers stairways, including treads, risers, nosings, and handrails....
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R407.9.1 Extended Ramp Surface
The surface of the ramp run or landing shall extend 305 mm (1.0 ft) minimum beyond the inside face of a handrail complying with R409. Advisory R407.9.1 Extended Ramp Surface....
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1018.10 Dune Crossings
Where the slope of a beach access route at a dune crossing is steeper than 1:20 (5%), handrails complying with 505 and curbs or barriers shall be provided....
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1018.10 Dune Crossings
Where the slope of a beach access route at a dune crossing is steeper than 1:20 (5%), handrails complying with 505 and curbs or barriers shall be provided....
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Exception 3
Altering existing handrails....
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Recessed Objects
Elements, such as wheelchair accessible drinking fountains, must provide a knee clearance of at least 27”....
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4.7.5 Sides of Curb Ramps
If a curb ramp is located where pedestrians must walk across the ramp, or where it is not protected by handrails or guardrails, it shall have flared sides; the maximum slope of the flare...
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Handi-Ramp Galvanized Steel Ramps
Our standard wheelchair ramp width is 37 1/2 inches however permanent ramps with special widths, as well as handrails and double bar handrails, are also available....
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R210.3 Shared Use Paths
The AASHTO Guide recommends 10 feet vertical clearance along shared use paths, and 8 feet minimum vertical clearance in constrained areas....
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Floor and Ground Surfaces
apply to: interior and exterior accessible routes, including walking surfaces, ramps, elevators, and lifts stairways that are part of a means of egress required clearances...
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11B-405.9.1 Reserved
The floor or ground surface of the ramp run or landing shall extend 12 inches (305 mm) minimum beyond the inside face of a handrail complying with 505....
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306.1 General
Clearances are measured in relation to the usable clear floor space, not necessarily to the vertical support for an element....
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306.1 General
Clearances are measured in relation to the usable clear floor space, not necessarily to the vertical support for an element....
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306.1 General
Clearances are measured in relation to the usable clear floor space, not necessarily to the vertical support for an element....
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11B-410.1 General
Because an accessible route requires an 80 inch (2030 mm) vertical clearance, care should be taken in selecting lifts as they may not be equally suitable for use by people using wheelchairs...
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809.2.2 Turning Space
It is generally acceptable to use required clearances to provide wheelchair turning space....
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Section 5 References
“Clearance Space Envelopes of Wheeled Mobility Device Users for Computer Workstations”. Proceedings of the Human Factors and Ergonomics Society Annual Meeting 2012....
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809.2.2 Turning Space
It is generally acceptable to use required clearances to provide wheelchair turning space....
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809.2.2 Turning Space
It is generally acceptable to use required clearances to provide wheelchair turning space....
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11B-603.2.3 Door swing
Doors shall not swing into the clear floor space or clearance required for any fixture. ...
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11B-405.9.1 Reserved
The floor or ground surface of the ramp run or landing shall extend 12 inches (305 mm) minimum beyond the inside face of a handrail complying with 505....
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4.7.5 SIDES OF CURB RAMPS
If a curb ramp is located where pedestrians must walk across the ramp, or where it is not protected by handrails or guardrails, then it shall have flared sides; the maximum slope of the...
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11B-405.9.1 Reserved.
The floor or ground surface of the ramp run or landing shall extend 12 inches (305 mm) minimum beyond the inside face of a handrail complying with 505....
