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 126 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
One commenter expressed opposition to sections as in the 1991 Standards. The
the new scoping provisions for altered guest revised provisions also limit the overlap
rooms, which, according to the commenter, between guest rooms required to provide
require greater numbers of accessible guest mobility features and guest rooms required
rooms with mobility features. to provide communication features. Section
224.5 of the 2010 Standards requires that
Section 224.1.1 of the 2010 Standards at least one guest room providing mobility
provides scoping requirements for alterations features must also provide communications
to guest rooms in existing facilities. Section features. At least one, but not more than ten
224.1.1 modifies the scoping requirements percent (10%), of the guest rooms required to
for new construction in section 224 by limiting provide mobility features can also satisfy the
the application of section 224 requirements minimum number of guest rooms required to
only to those guest rooms being altered or provide communication features.
added until the number of such accessible
guest rooms complies with the minimum Commenters suggested that the
number required for new construction in requirements for scoping and dispersion
section 224.2 of the 2010 Standards. The of guest rooms for persons with mobility
minimum required number of accessible impairments and guest rooms with
guest rooms is based on the total number communication features are too complex for
of guest rooms altered or added instead of the industry to effectively implement.
the total number of guest rooms provided.
These requirements are consistent with The Department believes the requirements
the requirements in the 1991 Standards. for guest rooms with communications
Language in the 2010 Standards clarifies features in the 2010 Standards clarify the
the provision of section 104.2 of the 2010 requirements necessary to provide equal
Standards which requires rounding up values opportunity for travelers with disabilities.
to the next whole number for calculations of Additional technical assistance will be made
percentages in scoping. available to address questions before the rule
goes into effect.
Guest Rooms with Communication
Features. The revisions at section 224.4 Visible Alarms in Guest Rooms with
of the 2010 Standards effect no substantive Communication Features. The 1991
change from the 1991 Standards with respect Standards at sections 9.3.1 and 4.28.4
to the number of guest rooms required require transient lodging guest rooms with
to provide communication features. The communication features to provide either
scoping requirement is consolidated into a permanently installed visible alarms that are
single table, instead of appearing in three connected to the building fire alarm system
or portable visible alarms that are connected
122 - 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.