Search Results "Tread Obstacle"
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Figure 504.5 Stair Nosings – Drawing from the U.S. Access Board
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1017.4 Passing Spaces
Trails with a clear tread width less than 60 inches (1525 mm) shall provide passing spaces complying with 1017.4 at intervals of 1000 feet (300 m) maximum. ...
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1017.4 Passing Spaces
Trails with a clear tread width less than 60 inches (1525 mm) shall provide passing spaces complying with 1017.4 at intervals of 1000 feet (300 m) maximum....
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American Safety Tread Co., Type G505R Stairway Nosing/Tread Replacement
Manufactured of heat treated extruded aluminum alloy 6063-T-6, filled with a mixture of virgin aluminum oxide and silicon carbide abrasive granules in an epoxy binder. Type...
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Trail Slopes
Cross slopes—the side-to-side slope of a trail tread (figure 131)—provide drainage to keep water from ponding and damaging the trail, especially on unpaved surfaces....
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Using the ORAR Exceptions [F202.3, Exception 4 and 1016, Exceptions 1, 2, and 3]
For instance, where traffic calming devices, gates, or other barriers are provided on a paved roadway, the ORAR must have a clear width of 36 inches and obstacles cannot exceed one-half...
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Trail Constructed Feature
Trail Constructed Feature—A constructed feature that functions as part of the trail tread. Examples include puncheon, trail bridges, boardwalks, waterbars, and switchbacks....
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7.4.5 Passing Spaces
Trails with a clear tread width less than 60 inches (1525 mm) shall provide passing spaces complying with 7.4.5 at intervals of 1000 feet (300 m) maximum. ...
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7.4.4 Resting Intervals
Resting intervals shall comply with 7.4.4. Where the trail grade exceeds 1:20 (5 percent), resting intervals shall be provided as specified in Table 7.4.3.1.
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1017.6 Openings
This section requires openings in the surface of trails, passing spaces, and resting intervals such as spaces between the boards in a boardwalk to not allow passage of a sphere more...
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7.4.7 Openings
Openings in trail tread surfaces, trail resting spaces, and trail passing spaces shall be small enough to prevent passage of a 1/2 inch- (13 mm-) diameter sphere....
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Surfaces of Trails
Trail surfaces must be firm and stable. The first general exception allows achieving firmness and stability to the extent practicable if a condition for an exception prohibits full...
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Clear Width [1016.3]
The 36-inch-minimum clear width must be maintained for the entire ORAR and may not be reduced by gates, barriers, or other obstacles unless a condition for exception does not permit full...
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2.10.1 Clear Width
Gate openings and openings in barriers for pedestrian passage shall provide a clear width of 36 inches (915 mm), complying with ODAAG, section 1017.3 Clear Tread Width....
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American Safety Tread Co., Inc. Type G500R Stairway Nosing Replacement
Manufactured of heat treated extruded aluminum alloy 6063-T-6, filled with a mixture of virgin aluminum oxide and silicon carbide abrasive granules in an epoxy binder. Type...
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American Safety Tread Co., Inc. Type SG4702 Stairway Nosing Replacement
Manufactured of heat treated extruded aluminum alloy 6063-T-6, filled with a mixture of virgin aluminum oxide and silicon carbide abrasive granules in an epoxy binder. Type...
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American Safety Tread Co., Inc. Type G4702 Stairway Nosing Replacement
Manufactured of heat treated extruded aluminum alloy 6063-T-6, filled with a mixture of virgin aluminum oxide and silicon carbide abrasive granules in an epoxy binder. Type...
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1016.3 Clear Width
The clear width of outdoor recreation access routes shall be 36 inches (915 mm) minimum.
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1016.3 Clear Width
This section requires the clear width of outdoor recreation access routes to be 36 inches minimum.
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1016.3 Clear Width
The clear width of outdoor recreation access routes shall be 36 inches (915 mm) minimum.
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6.14.1 Clear Width
Gate openings and openings in barriers for pedestrian passage shall provide a clear width of 36 inches (915 mm), complying with ODAAG, section 1017.3 Clear Tread Width....
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1018.4 Clear Width
The clear width of beach access routes shall be 60 inches (1525 mm) minimum. EXCEPTION: At dune crossings, the clear width of beach access routes that are not removable shall be...
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Openings [1017.6]
Openings are gaps in the surface of a trail. Gaps, including slots in a drainage grate and spaces between the planks on a bridge or boardwalk (figure 7), that are big enough for...
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6.6 Clear Width
The clear width of beach access routes shall be 60 inches (1525 mm) minimum. Exception: At dune crossings, the clear width of beach access routes that are not removable shall...
