Where the trail surface is paved or is elevated above the natural ground, tread obstacles shall not exceed ½ inch (13 mm) in height measured vertically to the highest point. ...
Search Results "Fire-Building Surface"
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7.4.6 Tread Obstacles
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R406.2 Unobstructed Forward Reach
Where a forward reach is unobstructed, the high forward reach shall be 1220 mm (4.0 ft) maximum and the low forward reach shall be 380 mm (1.25 ft) minimum above the finish surface....
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Check-Out Areas [8.3]
Check-Out Areas [8.3] Check-out counters at accessible lanes are held to a maximum surface height of 36 inches....
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4.7.5 Openings
Openings in surface of the clear floor or ground spaces required by section 2.0 shall not allow passage of a sphere more than 1/2 inch (13 mm) in diameter....
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WALK
[DSA-AC] An exterior prepared surface for pedestrian use, including pedestrian areas such as plazas and courts. (As differentiated from the definition of “Sidewalk”.)...
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M303.2.6 Edge Protection
Where wheelchair spaces are provided on a platform raised more than 1 ½ inches (38 mm) in height, edge protection 2 inches (51 mm) high minimum measured from the surface of the platform...
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WALK
[DSA-AC] An exterior prepared surface for pedestrian use, including pedestrian areas such as plazas and courts. (As differentiated from the definition of “Sidewalk”.)...
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11B.707.7.1.2 Angle-mounted display screen
viewer 30 degrees to less than 60 degrees from vertical, the center line of the display screen and other display devices shall be no more than 44 inches (1118 mm) above the floor or ground surface...
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Roughness Calculation
Therefore, if the depth of the cracks were doubled, the chair would have the exact same reaction to the surface....
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Joint Use
Interior or exterior rooms, spaces, or elements that are common space available for use by all occupants of the building....
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Sec. 469.102(a)
(a) The architect, interior designer, landscape architect, or engineer who has overall responsibility for the design of a constructed or reconstructed building or facility shall submit the...
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List Barriers and Solutions
Consult with building contractors and equipment suppliers to estimate the costs for making modifications....
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Scoping [4.1.2(7), 4.1.3(16)]
ADAAG does not require building signage except to identify certain accessible elements and spaces....
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A4.8.5 Handrails
When children are principal users in a building or facility, a second set of handrails at an appropriate height can assist them and aid in preventing accidents....
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A4.8.5 HANDRAILS
When children are principal users in a building or facility, a second set of handrails at an appropriate height can assist them and aid in preventing accidents....
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PLATFORM (WHEELCHAIR) LIFT
A hoisting and lowering mechanism equipped with a car or platform or support that serves two landings of a building or structure and is designed to carry a passenger or passengers and/or...
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PLATFORM (WHEELCHAIR) LIFT
A hoisting and lowering mechanism equipped with a car or platform or support that serves two landings of a building or structure and is designed to carry a passenger or passengers and/or...
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References
ADA-ABA Accessibility Guidelines for Buildings and Facilities (ADA-ABA). 2002. http://www.access-board.gov/guidelines-and-standards/buildings-and-sites/about-the-ada-standards/background...
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Bonded Bridle Path Installation
The same two binder systems used to fabricate the beach path surface (Soil-Sement and Vitri-Turf) were used for the bridle path trials....
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Protruding Objects and Outdoor Recreation Access Routes
width area of an outdoor recreation access route, resting interval, or passing space and that are between 27 inches (685 millimeters) and 80 inches (2,030 millimeters) above the travel surface...
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WALK
[DSA-AC] An exterior prepared surface for pedestrian use, including pedestrian areas such as plazas and courts. (As differentiated from the definition of “Sidewalk”.)...
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11B.707.7.1.3 Horizontally mounted display screen
90 degrees (horizontal) tipped away from the viewer, the center line of the display screen and other display devices shall be no more than 34 inches (864 mm) above the floor or ground surface...
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705.1.2 Dome Spacing
Truncated domes in a detectable warning surface shall have a center-to-center spacing of 1.6 inches (41 mm) minimum and 2.4 inches (61 mm) maximum, and a base-to-base spacing of 0.65 inch...
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705.1.2 Dome Spacing
Truncated domes in a detectable warning surface shall have a center-to-center spacing of 1.6 inches (41 mm) minimum and 2.4 inches (61 mm) maximum, and a base-to-base spacing of 0.65 inch...