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 80 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
• Employee work areas, or portions of • Machinery and equipment are permitted
employee work areas, that are less than to reduce the clear width of common use
300 square feet and are elevated 7 inches circulation paths where the reduction is
or more above the ground or finish floor, essential to the function of the work per-
where elevation is essential to the func- formed. Machinery and equipment that
tion of the space, are exempt. must be placed a certain way to work
properly, or for ergonomics or to prevent
• Common use circulation paths within workplace injuries are covered by this
employee work areas that are less than exception.
1,000 square feet and are defined by
permanently installed partitions, counters, • Handrails are not required on ramps, pro-
casework, or furnishings are exempt. vided that they can be added in the future.
Kitchens in quick service restaurants,
cocktail bars, and the employee side of Commenters stated that the requirements
service counters are frequently covered set out in the 2010 Standards for accessible
by this exception. common use circulation paths in employee
work areas are inappropriate, particularly in
• Common use circulation paths within commercial kitchens, storerooms, and behind
employee work areas that are an integral cocktail bars where wheelchairs would not be
component of equipment are exempt. easily accommodated. These commenters
Common use circulation paths within further urged the Department not to adopt
large pieces of equipment in factories, a requirement that circulation paths in
electric power plants, and amusement employee work areas be at least 36 inches
rides are covered by this exception. wide, including those at emergency exits.
• Common use circulation paths within These commenters misunderstand the
exterior employee work areas that are scope of the provision. Nothing in the 2010
fully exposed to the weather are exempt. Standards requires all circulation paths in
Farms, ranches, and outdoor mainte- non-exempt areas to be accessible. The
nance facilities are covered by this excep- Department recognizes that building codes
tion. and fire and life safety codes, which are
adopted by all of the states, require primary
The 2010 Standards in sections 403.5 and circulation paths in facilities, including
405.8 also contain exceptions to the technical employee work areas, to be at least 36
requirements for accessible routes for inches wide for purposes of emergency
circulation paths in employee work areas: egress. Accessible routes also are at least
36 inches wide. Therefore, the Department
anticipates that covered entities will be
76 - 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.