Truncated domes in a detectable warning surface shall have a base diameter of 0.9 inch (23 mm) minimum and 1.4 inches (36 mm) maximum, a top diameter of 50 percent of the base diameter minimum...
Search Results "TTY Detection"
Commonly Searched Documents
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705.1.1 Dome Size
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4.31.9(2)
(2) Pay telephones designed to accommodate a portable text telephone shall be equipped with a shelf and an electrical outlet within or adjacent to the telephone enclosure. The...
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Governmental Units Affected (R208 Detectable Warning Surfaces) (Section-by-Section Analysis)
UFAS did not contain a requirement for detectable warning surfaces on curb ramps. The Access Board is not aware of any state or local transportation departments that use UFAS....
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F217.4.2 Floor Requirement
Where at least one public pay telephone is provided on a floor of a building, at least one public TTY shall be provided on that floor....
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Building Requirement: ADA Standard Section 217.4.3
Section 217.4.3 covers scoping requirements in the current ADA Standards for TTYs on the floor of public and private buildings.
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11B-217.4.3 Building requirement
TTYs in public buildings shall be provided in accordance with Section 11B-217.4.3.1. TTYs in private buildings shall be provided in accordance with Section 11B-217.4.3.2....
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11B-217.4.6 Hospitals
Where at least one public pay telephone is provided serving a hospital emergency room, hospital recovery room, or hospital waiting room, at least one public TTY shall be provided at each...
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R305.2.1 Perpendicular Curb Ramps
On perpendicular curb ramps, detectable warning surfaces shall be placed as follows: 1....
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11B-705.1.2.2.2.1 One entrance/exit point
Where the turning space has one entrance/exit point other than the sloped ramp segments, detectable warnings shall be 36 inches (914 mm) deep, as measured perpendicular to the curb, and...
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R208.2 Where Not Required
Detectable warning surfaces are not required at pedestrian refuge islands that are cut-through at street level and are less than 1.8 meters (6.0 ft) in length in the direction of pedestrian...
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TTY AND RELAY SERVICES
situations when a nondisabled person would have access to a telephone, officers must provide persons who are deaf or hard of hearing the opportunity to place calls using a teletypewriter (TTY...
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11B-504.4 Tread surface
Changes in level, slopes exceeding 1:48, and detectable warnings shall not be permitted. Exception: Reserved....
- ADA Solutions, Inc. Cast in Place Replaceable Tactile Pavers
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11B-802.1.1 Floor or ground surface
Changes in level, slopes exceeding 1:48, and detectable warnings shall not be permitted. Exception: Reserved....
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A. What are the ADA’s Requirements for Emergency Communications Systems?
The ADA requires that all Public Safety Answering Points (PSAPs) provide direct and equal access to their services for people with disabilities who use teletypewriters (TTYs).1 1 Department...
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11B-705.1.2.2.1 Perpendicular curb ramps
Detectable warnings at perpendicular curb ramps shall extend 36 inches (914 mm) in the direction of travel....
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4.29.2* Detectable Warnings on Walking Surfaces
4.29.2* Detectable Warnings on Walking Surfaces....
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R305.2.4 Pedestrian Refuge Islands
At cut-through pedestrian refuge islands, detectable warning surfaces shall be placed at the edges of the pedestrian island and shall be separated by a 610 mm (2.0 ft) minimum length of...
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11B-705.1.2.2.2 Parallel curb ramps
Detectable warnings at parallel curb ramps shall be located so the edge nearest the curb is 6 inches (152 mm) minimum and 8 inches (203 mm) maximum from the demarcation line at the face...
- Armor-Tile Tactile Systems Cast In Place Step by Step Installation Video
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Location and Signage
Since not all phones or banks are equipped with TTYs, signage is important....
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11B-705.1.2.5 Hazardous vehicular areas
Detectable warnings at hazardous vehicular areas shall be 36 inches (914 mm) in width....
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4.1.3(17)(d)
(d) Where a bank of telephones in the interior of a building consists of three or more public pay telephones, at least one public pay telephone in each such bank shall be equipped...
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Paragraph (d) (Advisory Guidance)
Paragraph (d) TTY Connectability 1. Acoustic coupling is subject to interference from ambient noise, as many handsets do not provide an adequate seal with TTYs....