Exceptions: On exterior stairways, an opening of not more than ½ inch (12.7 mm) may be permitted between the base of the riser and the tread....
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11B-504.3 Open risers
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PEMKO 1 3/8" Floor Plate/Safety Tread No. 195
Pemko manufactures thresholds in several materials to meet customer needs. Extruded Aluminum thresholds are manufactured of tempered aluminum, 6063-T6. Architectural bronze/brass...
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AquaTrek2 ADA Step System
MEETS OR EXCEEDS ADA REQUIREMENTS: No Open Risers 7” Maximum Riser Height 12” Minimum Tread Depth 24” Maximum Width Between Handrails Top Landing...
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1017.8.2 Width
This section requires resting intervals that are provided within the trail tread to be at least as wide as the widest segment of the trail tread leading to the resting interval....
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1017.8.2 Width
Where resting intervals are provided within the trail tread, resting intervals shall be at least as wide as the widest segment of the trail tread leading to the resting interval. ...
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7.4.4.2 Width
Where resting intervals are provided within the trail tread, resting intervals shall be at least as wide as the widest segment of the trail tread leading to the resting interval. ...
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1017.8.2 Width
Where resting intervals are provided within the trail tread, resting intervals shall be at least as wide as the widest segment of the trail tread leading to the resting interval....
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PEMKO 6-1/8" Floor Plates/Safety Treads No.19325
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PEMKO 5 29/32" Floor Plates/Safety Treads No. 2266
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PEMKO 6 1/8" Floor Plates/Safety Treads No. 193
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PEMKO 9 1/2" Floor Plates/Safety Treads No. 2286
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10.3.1(16)
At the top and bottom of each escalator run, at least two contiguous treads shall be level beyond the comb plate before the risers begin to form....
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11B-504.4.1 Contrasting stripe
Interior stairs shall have the upper approach and lower tread marked by a stripe providing clear visual contrast....
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11B-504.4.1 Contrasting stripe
Interior stairs shall have the upper approach and lower tread marked by a stripe providing clear visual contrast....
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R408.5 Nosings
The radius of curvature at the leading edge of the tread shall be 13 mm (0.5 inch) maximum....
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RISER
The upright part between two adjacent stair treads, between either an upper or lower landing and an adjacent stair tread, or between two adjacent landings....
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At your service. A 20 minute film. Engage customers with disabilities.
The Mid-Atlantic ADA Center has partnered with Storyline Motion Pictures (filmmakers of the critically acclaimed PBS documentary Lives Worth Living, and curators of the Disability...
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1017.8.4 Turning Space
Where resting intervals are provided adjacent to the trail tread, a turning space complying with 304.3.2 shall be provided. ...
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Technical Requirements [1017]
The technical requirements for trails include specific provisions for the surface, clear tread width, passing spaces, tread obstacles, openings, running slope, cross slope, resting intervals...
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1017.8.4 Turning Space
Where resting intervals are provided adjacent to the trail tread, a turning space complying with 304.3.2 shall be provided....
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PEMKO 1-3/8" Floor Plates/Safety Treads Product No.195
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Nystrom Building Products MatDesign Roll-Up Mats Vinyl Tread Section
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T405.3 Visual Contrast
The outer edge of step treads shall be marked by a stripe....
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Car Dimensions and Doors: ADA Standard Section 408.4.1
Section 408.4.1 covers the current ADA Standards for the car dimensions and doors of limited-use/limited-application elevators.
