R305.1.1 Dome Size. The truncated domes shall have a base diameter of 23 mm (0.9 in) minimum and 36 mm (1.4 in) maximum, a top diameter of 50 percent of the base diameter minimum and...
Search Results "Detectable Warning"
2010 ADA Definition
Detectable Warning: A standardized surface feature built in or applied to walking surfaces or other elements to warn of hazards on a circulation path.
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R305.1.1 Dome Size
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R305.1.2 Dome Spacing
R305.1.2 Dome Spacing. The truncated domes shall have a center-to-center spacing of 41 mm (1.6 in) minimum and 61 mm (2.4 in) maximum, and a base-to-base spacing of 17 mm (0.65 in)...
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11B-404.2.4.4 Floor or ground surface
Changes in level, slopes exceeding 1:48, and detectable warnings shall not be permitted. Exceptions: Reserved....
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ADA Solutions Inc. Cast in Place Replaceable Tactile Pavers Installation Video
This is an installation video for ADA Solutions Inc. Cast In Place replaceable tactile pavers.
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11B-705.1.2.5 Blended transitions
Detectable warnings at blended transitions shall be 36 inches (914 mm) in width....
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11B-247.1.2.5 Blended transitions
Blended transitions shall have detectable warnings complying with Sections 11B-705.1.1 and 11B-705.1.2.5....
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11B-406.6 Islands
Islands shall have detectable warnings complying with Section 11B-705. [2010 ADA Standards] 406.7 Islands....
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R305.2.7 Boarding and Alighting Areas
At boarding and alighting areas at sidewalk or street level transit stops for rail vehicles, detectable warning surfaces shall be placed at the side of the boarding and alighting area facing...
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Why are detectable warnings no longer required for all curb ramps or at hazardous vehicular areas?
The public rights-of-way guidelines will address requirements for detectable warnings due to hazards to people with vision impairments along public streets and sidewalks....
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Other Contrast Attributes
In some foreign countries, they do use a variety of detectable warnings – or [as] they call them in Japan: “taki blocks” – to aid in wayfinding....
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R208.1 Where Required
Detectable warning surfaces complying with R305 shall be provided at the following locations on pedestrian access routes and at transit stops: 1....
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DSA IR 11B-3: DETECTABLE WARNINGS AT CURB RAMPS (with revisions issued through Jan. 2011)
Purpose: This interpretation clarifies acceptable design and installation requirements of detectable warnings at curb ramps under Division of the State Architect (DSA) jurisdiction, which...
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11B-247.1.2.1 Platform edges
Platform boarding edges shall have detectable warnings complying with Sections 11B-705.1.1 and 11B-705.1.2.1. ...
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11B-247.1.2.1 Platform edges
Platform boarding edges shall have detectable warnings complying with Sections 11B-705.1.1 and 11B-705.1.2.1....
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11B-247.1.2.1 Platform edges
Platform boarding edges shall have detectable warnings complying with Sections 11B-705.1.1 and 11B-705.1.2.1....
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11B-705.2 Detectable directional texture
Detectable directional texture at transit boarding platforms shall comply with Figure 11B-705.2 and shall be 0.1 inch (2.5 mm) in height that tapers off to 0.04 inch (1.0 mm), with bars...
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Detectable Warnings [§406.8 (DOT’s Standards), §705]
Detectable Warnings [§406.8 (DOT’s Standards), §705] Detectable warnings are required on curb ramps at transit facilities covered by DOT’s Standards (facilities used by state and...
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11B-705.1.2.1 Platform edges
Detectable warning surfaces at platform boarding edges shall be 24 inches (610 mm) wide and shall extend the full length of the public use areas of the platform....
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705.2 Platform Edges
Detectable warning surfaces at platform boarding edges shall be 24 inches (610 mm) wide and shall extend the full length of the public use areas of the platform....
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705.2 Platform Edges
Detectable warning surfaces at platform boarding edges shall be 24 inches (610 mm) wide and shall extend the full length of the public use areas of the platform....
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11B-705.1.2.1 Platform edges
Detectable warning surfaces at platform boarding edges shall be 24 inches (610 mm) wide and shall extend the full length of the public use areas of the platform....
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705.2 Platform Edges
Detectable warning surfaces at platform boarding edges shall be 24 inches (610 mm) wide and shall extend the full length of the public use areas of the platform....
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11B-705.1.2.1 Platform edges
Detectable warning surfaces at platform boarding edges shall be 24 inches (610 mm) wide and shall extend the full length of the public use areas of the platform....
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11B-705.1.1.3 Color and contrast
Detectable warning surfaces shall comply with Section 11B-705.1.1.3.1. The material used to comply with this section shall be an integral part of the detectable warning surface....