United States · ADA · Guidance
Guidance on the 2010 ADA Standards for Accessible Design
The Department of Justice’s explanation of changes to the ADA design standards, with section-by-section analysis and responses to public comments.
- Publisher
- U.S. Department of Justice
- Edition
- September 2010 guidance
- Search coverage
- 168 of 170 PDF pages · 4 OCR pages
AccessibilityAnthropometry & ergonomics
Open original PDF at page 112 Source wording and page order preserved. Drawings and table layouts remain available in the original PDF.
Analysis and Commenta ry o n the 2010 ADAStandards
A commenter stated that requiring installation areas, reflecting pools, and transit platform
of telephones within the proposed reach edges. The 2010 Standards at sections
range requirements would adversely 218, 810.5, 705.1, and 705.2 only require
impact public and telephone owners and detectable warnings at transit platform edges.
operators. According to the commenter, The technical specifications for the diameter
individuals without disabilities will not use and spacing of the truncated domes have
telephones that are installed within the reach also been changed. The 2010 Standards
range requirements because they may be also delete the requirement for the material
inconvenienced by having to stoop to operate used to contrast in resiliency or sound-on-
these telephones, and, therefore, owners and cane contact from adjoining walking surfaces
operators will lose revenue due to less use of at interior locations.
public telephones.
The 2010 Standards apply to detectable
This comment misunderstands the scoping warnings on developed sites. They do not
requirements for wheelchair accessible apply to the public right-of-way. Scoping
telephones. Section 217.2 of the 2010 for detectable warnings at all locations
Standards provides that where one or more other than transit platform edges has
single units are provided, only one unit per been eliminated from the 2010 Standards.
floor, level, or exterior site is required to be However, because detectable warnings
wheelchair accessible. However, where have been shown to significantly benefit
banks of telephones are provided, only one individuals with disabilities at transit platform
telephone in each bank is required to be edges, the 2010 Standards provide scoping
wheelchair accessible. The Department and technical requirements for detectable
believes these scoping requirements for warnings at transit platform edges.
wheelchair accessible telephones are
reasonable and will not result in burdensome 219 and 706 Assistive Listening Systems
obligations or lost revenue for owners and
operators. Signs. Section 216.10 of the 2010
Standards requires each covered assembly
218 and 810 Transportation Facilities area to provide signs at each auditorium
to inform patrons that assistive listening
Detectable Warnings. Detectable warnings systems are available. However, an exception
provide a distinctively textured surface of to this requirement permits assembly areas
truncated domes. The 1991 Standards at that have ticket offices or ticket windows
sections 4.1.3(15), 4.7.7, 4.29.2, 4.29.5, to display the required signs at the ticket
4.29.6, and 10.3.1(8) require detectable window.
warnings at curb ramps, hazardous vehicular
108 - Guidance on the 2010 Standards: Titles II and III Department of Justice
Edition and local adoption determine which requirements apply. Use the publisher’s document for the complete clauses, diagrams and amendments.