, fiberglass, or other manufactured material), it's more difficult to ensure drainage on natural or gravel surfaces....
Search Results "Firm Surface"
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Slopes and Resting Intervals for Outdoor Recreation Access Routes
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SIDEWALK
[DSA-AC] A surfaced pedestrian way contiguous to a street used by the public. (As differentiated from the definition of “Walk”.) Advisory Definition of SIDEWALK. ...
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405.9.2 Curb or Barrier
curb or barrier shall be provided that prevents the passage of a 4 inch (100 mm) diameter sphere, where any portion of the sphere is within 4 inches (100 mm) of the finish floor or ground surface...
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7.4.6 Tread Obstacles
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. ...
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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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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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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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405.9.2 Curb or Barrier
curb or barrier shall be provided that prevents the passage of a 4 inch (100 mm) diameter sphere, where any portion of the sphere is within 4 inches (100 mm) of the finish floor or ground surface...
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5. Costs of the Proposed Rule
Costs to ICT manufacturers of developing and producing hardware and telecommunications products that comply with proposed requirements Costs to telecommunications firms...
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A. Background
("Ellerbe"), an architectural firm headquartered in Minneapolis, Minnesota. 2....
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3.2.1. Overview of NATO’s 2015 Accessibility Survey
NATO is a trade association representing firms in the movie exhibition industry. ...
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Types of Alternative Designs
Types of Alternative Designs All of the participants responded that their firms had designed facilities that incorporated bathroom designs that deviated from, or went beyond the minimum...
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IX. RELEASES
Except as otherwise provided by law, Plaintiffs agrees that they will not, on behalf of themselves, or in cooperation or participation with any other person, firm, entity, corporation, institute...
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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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R402.4 Reduced Vertical Clearance
The leading edge of the guardrail or barrier shall be located 685 mm (2.25 ft) maximum above the finish surface....
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R409.10.1 Top and Bottom Extension at Ramps
Extensions shall return to a wall, guard, or the landing surface, or shall be continuous to the handrail of an adjacent ramp run....
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1018.6 Openings
This section requires openings in the surface of beach access routes and resting intervals such as spaces between boards to not allow passage of a sphere more than 1/2 inch in diameter....
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6.11.1 Natural Elements
regulations or Forest Service construction and maintenance standards may define clear space and limit the allowable extension of natural protruding objects over the beach access route surface...