Maintaining trail tread and access routes, such as filling ruts, reshaping a trail bed, replacing or reshaping surfacing material, repairing washouts, installing riprap to retain cut and...
Search Results "Tread Obstacle"
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Maintenance
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4.9.4 HANDRAILS
Figure 19 Stair Handrails (2) If handrails are not continuous, they shall extend at least 12 in (305 mm) beyond the top riser and at least 12 in (305 mm) plus the width of one tread...
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11B-1009.5.4 Transfer steps
The surface of the bottom tread shall extend to a water depth of 18 inches (457 mm) minimum below the stationary water level. [2010 ADAS] Advisory 1009.5.4 Transfer Steps. ...
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1009.5.4 Transfer Steps
The surface of the bottom tread shall extend to a water depth of 18 inches (455 mm) minimum below the stationary water level. Advisory 1009.5.4 Transfer Steps....
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Individuals with Partial or Total Vision Loss
Pedestrians with vision loss who use canes will follow edges to travel, while those who use dog guides typically use audible, tactile, and environmental cues in lieu of vision for obstacle...
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Conditions for Exceptions [1019]
and the prevailing construction practices for this type of setting do not include blasting, blasting does not have to be used to remove a rock outcrop in order to comply with the clear tread...
- H2O Innovations AQUA STEP ADA
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Cross Slope [1017.7.2]
Cross slope is the side-to-side slope of a trail tread....
- Wooster Products NITEGLOW® Anti-Slip Glow-In-The-Dark Safety Products
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Existing Trails [F247.2]
Removing debris and vegetation, such as fallen trees or broken branches on the trail; clearing the trail of encroaching brush or grasses; and removing rock slides Maintaining trail tread...
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Resting Intervals on Trails
Ensure that the resting interval is at least 60 inches (1,525 millimeters) long and at least as wide as the widest segment of the trail tread leading into it, if the resting interval is...
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T503.5 Exterior Illumination for Boarding and Alighting Areas
Where doorways have steps, the illumination shall be 1 foot-candle (11 lux) minimum for a distance of 3 feet (915 mm) measured beyond the outside edge of the doorway or bottom step tread...
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Q8: Curb Ramp Replaced as Part of a Resurfacing Alteration and Adjacent Sidewalk
Q8: If an existing curb ramp is replaced as part of a resurfacing alteration, is there an obligation to address existing obstacles on the adjacent sidewalk at the same time? A8: No....
- Aluminum Swaged SG Series Pressure-Locked Grating
- EZ-ACCESS Suitcase Singlefold Ramp
- EZ-ACCESS Transitions® Angled Entry Ramp
- Stryker Evacuation Chair 6253
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3.3.15.3 Side (lateral) reach – over an obstruction depth of 610 mm
lateral) reach – over an obstruction depth of 610 mm The vast majority of WhMD users in our study that displayed some reach capability could not reach at or beyond a 610 mm (24 in.) obstacle...
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1017.9 Protruding Objects
However, entities should maintain the vertical clearance along the trail tread, resting intervals, and passing spaces free from tree branches for 80 inches high minimum above the ground....
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Required Compliance [§210]
The Standards do not apply to stairways that are not part of a required means of egress nor to alternating tread devices and “ship’s ladders.”...
- Sensible Innovations AWARE App
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1003.2.12.2 Opening limitations
Exception: The triangular opening formed by the riser, tread and bottom rail at the open side of a stairway shall be of a maximum size such that a sphere of 6 inches (152mm) in diameter...
- Wheeling Forward
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Chapter 1: Background
Setup was broadly defined as environmental type factors that impact transfer performance such as height and gap differences, space available next to the target element, and obstacles near...