ADA Accessibility Guidelines for Buildings and Facilities (ADAAG)

As amended through January 1998

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TABLE OF CONTENTS

1. PURPOSE

2. GENERAL

2.1 Provisions for Adults and Children

2.2 Equivalent Facilitation

3. MISCELLANEOUS INSTRUCTIONS AND DEFINITIONS

3.1 Graphic Conventions

3.2 Dimensional Tolerances

3.3 Notes

3.4 General Terminology

3.5 Definitions

4. ACCESSIBLE ELEMENTS AND SPACES: SCOPE AND TECHNICAL REQUIREMENTS

4.1 Minimum Requirements

4.1.1 Application

4.1.2 Accessible Sites and Exterior Facilities: New Construction

4.1.3 Accessible Buildings: New Construction

4.1.4 (Reserved)

4.1.5 Accessible Buildings: Additions

4.1.6 Accessible Buildings: Alterations

4.1.7 Accessible Buildings: Historic Preservation

4.2 Space Allowance and Reach Ranges

4.3 Accessible Route

4.4 Protruding Objects

4.5 Ground and Floor Surfaces

4.6 Parking and Passenger Loading Zones

4.7 Curb Ramps

4.8 Ramps

4.9 Stairs

4.10 Elevators

4.11 Platform Lifts (Wheelchair Lifts)

4.12 Windows

4.13 Doors

4.14 Entrances

4.15 Drinking Fountains and Water Coolers

4.15.5 Clearances

4.16 Water Closets

4.16.7* Water Closets for Children

4.17 Toilet Stalls

4.17.1 Location

4.17.7* Toilet Stalls for Children

4.18 Urinals

4.19 Lavatories and Mirrors

4.19.1 General

4.19.2 Height and Clearances

4.20 Bathtubs

4.21 Shower Stalls

4.22 Toilet Rooms

4.23 Bathrooms, Bathing Facilities, and Shower Rooms

4.24 Sinks

4.24.1 General

4.24.3 Knee Clearance

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4.25 Storage

4.26 Handrails, Grab Bars, and Tub and Shower Seats

4.27 Controls and Operating Mechanisms

4.28 Alarms

4.29 Detectable Warnings

4.30 Signage

4.31 Telephones

4.32 Fixed or Built-in Seating and Tables

4.32.1 Minimum Number

4.32.2 Seating

4.32.5 Children's Fixed or Built-in Seating and Tables

4.33 Assembly Areas

4.34 Automated Teller Machines

4.35 Dressing and Fitting Rooms

5. RESTAURANTS AND CAFETERIAS

5.1 General

5.2 Counters and Bars

5.3 Access Aisles

5.4 Dining Areas

5.5 Food Service Lines

5.6 Tableware and Condiment Areas

5.7 Raised Areas

5.8 Vending Machines and Other Equipment

5.9 Quiet Areas [Reserved]

6. MEDICAL CARE FACILITIES

6.1 General

6.1(1) General Purpose Hospitals

6.1(2) Hospitals and Rehabilitation Facilities

6.1(3) Long Term Care Facilities

6.1(4) Alterations to Patient Bedrooms

6.2 Entrances

6.3 Patient Bedrooms

6.4 Patient Toilet Rooms

7. BUSINESS, MERCANTILE AND CIVIC

7.1 General

7.2 Sales and Service Counters, Teller Windows, Information Counters

7.2(1) Counters with Cash Registers, etc.

7.2(2) Ticketing Counters, Teller Stations, etc

7.2(3) Voice communication

7.2(4) Assistive Listening Devices [Reserved]

7.3 Check-out Aisles

7.3(1) Numbers Required

7.3(2) Clear Width

7.3(3) Signage

7.4 Security Bollards

8. LIBRARIES

8.1 General

8.2 Reading and Study Areas

8.3 Check-Out Areas

8.4 Card Catalogs and Magazine Displays

8.5 Stacks

9. ACCESSIBLE TRANSIENT LODGING

9.1 Hotels, Motels, Inns, Boarding Houses, Dormitories, Resorts and Other Similar Places of Transient Lodging

9.1.1 General

9.1.2 Accessible Units, Sleeping Rooms and Suites

9.1.3 Sleeping Accommodations for Persons with Hearing Impairments

9.1.4 Classes of Sleeping Accommodations

9.1.5 Alterations to Accessible Units, Sleeping Rooms, and Suites

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9.2 Requirements for Accessible Units, Sleeping Rooms, and Suites

9.2.1 General

9.2.2 Minimum Requirements

9.2.2(1) Maneuvering Space

9.2.2(2) Accessible Route

9.2.2(3) Doors and Doorways

9.2.2(4) Storage

9.2.2(5) Controls

9.2.2(6) Accessible Spaces

9.2.2(7) Kitchens, Kitchenettes, or Wet Bars

9.2.2(8) Sleeping Room Accommodations for Persons with Hearing Impairments

9.3 Visual Alarms, Notification Devices and Telephones

9.3.1 General

9.3.2 Equivalent Facilitation

9.4 Other Sleeping Rooms

9.5 Transient Lodging in Homeless Shelters, Halfway Houses, Transient Group Homes, and Other Social Service Establishments

9.5.1 New Construction

9.5.2 Alterations

9.5.3 Accessible Sleeping Accommodations in New Construction

10. TRANSPORTATION FACILITIES

10.1 General

10.2 Bus Stops and Terminals

10.2.1 New Construction

(1) New Bus Pads

(2) New or Replaced Bus Shelters

(3) New Bus Route Identification Signs

10.2.2 Bus Stop Siting and Alterations

(1) Choosing Sites

(2) New Route Identification Signs

10.3 Fixed Facilities and Stations

10.3.1 New Construction

(1) Circulation Path

(2) Entrances

(3) Direct Connections

(4) Entrance Signs

(5) Station Identification Signs

(6) Lists of Stations

(7) Fare Vending and Collection

(8) Detectable Warnings

(9) Vehicle-Platform Gap

(10) Boarding Position

(11) Illumination

(12) Text Telephones

(13) Track Crossings

(14) Information Systems

(15) Clocks

(16) Escalators

(17) Elevators

(18) Ticketing Areas

(19) Baggage Claim

10.3.2 Existing Facilities: Key Stations

(1) Entrance

(2) Accessible Route

(3) Fare Collection

(4) Vehicle-Platform Gap

(5) Direct Connections

10.3.3 Existing Facilities: Alterations

10.4 Airports

10.4.1 New Construction

(1) Minimize Distance

(2) Circulation Path

(3) Ticketing

(4) Text Telephones

(5) Baggage Claim

(6) Information Systems

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(7) Clocks

(8) Security Systems

10.5 Boat and Ferry Docks [Reserved]

NOTICE

Sections 11 and 12 have not been incorporated in the Department of Justice accessibility standards and are,

therefore, not enforceable.

11. JUDICIAL, LEGISLATIVE AND REGULATORY FACILITIES.

11.1 General.

11.1.1 Entrances.

11.1.2 Security Systems.

11.1.3* Two-Way Communication Systems.

11.2 Judicial Facilities.

11.2.1 Courtrooms.

(1)Accessible Elements

(a) Spectator, Press, and Other Areas with Fixed Seats.

(b) Jury Boxes and Witness Stands.

(c) Judges' Benches and Courtroom Stations.

(2)* Assistive Listening Systems

11.2.2 Jury Assembly Areas and Jury Deliberation Areas.

(1) Refreshment Areas.

(2) Drinking Fountains.

11.2.3 Courthouse Holding Facilities.

(1) Holding Cells - Minimum Number.

(a) Central Holding Cells.

(b) Court-Floor Holding Cells.

(2) Requirements for Accessible Cells.

(a) Doors and Doorways.

(b)* Toilet and Bathing Facilities.

(c)* Beds.

(d) Drinking Fountains and Water Coolers.

(e) Fixed or Built-in Seating and Tables.

(f) Fixed Benches.

(3)* Visiting Areas.

(a) Cubicles and Counters.

(b) Partitions.

11.3* Legislative and Regulatory Facilities.

(1) Raised Speakers' Platforms.

(2) Spectator, Press, and Other Areas with Fixed Seats.

11.3.2* Assistive Listening System.

12. DETENTION AND CORRECTIONAL FACILITIES.

12.1* General.

12.2 Entrances and Security Systems.

12.2.1* Entrances.

12.2.2 Security Systems.

12.3* Visiting Areas.

(1) Cubicles and Counters.

(2) Partitions.

12.4 Holding and Housing Cells or Rooms: Minimum Number.

12.4.1* Holding Cells and General Housing Cells or Rooms.

12.4.2* Special Holding and Housing Cells or Rooms.

12.4.3* Accessible Cells or Rooms for Persons with Hearing Impairments.

12.4.4 Medical Care Facilities.

12.4.5 Alterations to Cells or Rooms. (Reserved.)

12.5 Requirements for Accessible Cells or Rooms.

12.5.1 General.

12.5.2* Minimum Requirements.

(1) Doors and Doorways.

(2)* Toilet and Bathing Facilities.

(3)* Beds.

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(4) Drinking Fountains and Water Coolers.

(5) Fixed or Built-in Seating or Tables.

(6) Fixed Benches.

(7) Storage.

(8) Controls.

(9) Accommodations for Persons with Hearing Impairments.

12.6 Visual Alarms and Telephones.

13. RESIDENTIAL HOUSING [RESERVED]

14. PUBLIC RIGHTS-OF-WAY [RESERVED]

FIGURES IN BUILDING AND FACILITIES GUIDELINES

APPENDIX

1. PURPOSE.

This document contains scoping and technical requirements for accessibility to buildings and facilities by individuals with disabilities under

the Americans with Disabilities Act (ADA) of 1990. These scoping and technical requirements are to be applied during the design,

construction, and alteration of buildings and facilities covered by titles II and III of the ADA to the extent required by regulations issued by

Federal agencies, including the Department of Justice and the Department of Transportation, under the ADA.

The illustrations and text of ANSI A117.1 are reproduced with permission from the American National Standards Institute. Copies of the

standard may be purchased from the American National Standards Institute at 1430 Broadway, New York, New York 10018.

Paragraphs marked with an asterisk have related, nonmandatory material in the Appendix. In the Appendix, the corresponding paragraph

numbers are preceded by an A.

2. GENERAL.

2.1 Provisions for Adults and Children. The specifications in these guidelines are based upon adult dimensions and anthropometrics.

These guidelines also contain alternate specifications based on children's dimensions and anthropometrics for drinking fountains, water

closets, toilet stalls, lavatories, sinks, and fixed or built-in seating and tables.

2.2* Equivalent Facilitation. Departures from particular technical and scoping requirements of this guideline by the use of other designs

and technologies are permitted where the alternative designs and technologies used will provide substantially equivalent or greater access

to and usability of the facility.

3. MISCELLANEOUS INSTRUCTIONS AND DEFINITIONS.

3.1 Graphic Conventions. Graphic conventions are shown in Table 1. Dimensions that are not marked minimum or maximum are

absolute, unless otherwise indicated in the text or captions.

3.2 Dimensional Tolerances. All dimensions are subject to conventional building industry tolerances for field conditions.

3.3 Notes. The text of these guidelines does not contain notes or footnotes. Additional information, explanations, and advisory materials

are located in the Appendix. Paragraphs marked with an asterisk have related, nonmandatory material in the Appendix. In the Appendix,

the corresponding paragraph numbers are preceded by an A.

3.4 General Terminology.

comply with. Meet one or more specifications of these guidelines.

if, if ... then. Denotes a specification that applies only when the conditions described are present.

may. Denotes an option or alternative.

shall. Denotes a mandatory specification or requirement.

should. Denotes an advisory specification or recommendation.

3.5 Definitions.

Access Aisle.

An accessible pedestrian space between elements, such as parking spaces, seating, and desks, that provides clearances

appropriate for use of the elements.

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Accessible.

Describes a site, building, facility, or portion thereof that complies with these guidelines.

Accessible Element.

An element specified by these guidelines (for example, telephone, controls, and the like).

Accessible Route.

A continuous unobstructed path connecting all accessible elements and spaces of a building or facility. Interior accessible routes

may include corridors, floors, ramps, elevators, lifts, and clear floor space at fixtures. Exterior accessible routes may include parking

access aisles, curb ramps, crosswalks at vehicular ways, walks, ramps, and lifts.

Accessible Space.

Space that complies with these guidelines.

Adaptability.

The ability of certain building spaces and elements, such as kitchen counters, sinks, and grab bars, to be added or altered so as to

accommodate the needs of individuals with or without disabilities or to accommodate the needs of persons with different types or

degrees of disability.

Addition.

An expansion, extension, or increase in the gross floor area of a building or facility.

Administrative Authority

A governmental agency that adopts or enforces regulations and guidelines for the design, construction, or alteration of buildings and

facilities.

Alteration.

An alteration is a change to a building or facility that affects or could affect the usability of the building or facility or part thereof.

Alterations include, but are not limited to, remodeling, renovation, rehabilitation, reconstruction, historic restoration, resurfacing of

circulation paths or vehicular ways, changes or rearrangement of the structural parts or elements, and changes or rearrangement in

the plan configuration of walls and full-height partitions. Normal maintenance, reroofing, painting or wallpapering, or changes to

mechanical and electrical systems are not alterations unless they affect the usability of the building or facility.

Area of Rescue Assistance

An area, which has direct access to an exit, where people who are unable to use stairs may remain temporarily in safety to await

further instructions or assistance during emergency evacuation.

Assembly Area.

A room or space accommodating a group of individuals for recreational, educational, political, social, civic, or amusement purposes,

or for the consumption of food and drink.

Building.

Any structure used and intended for supporting or sheltering any use or occupancy.

Circulation Path

An exterior or interior way of passage from one place to another for pedestrians, including, but not limited to, walks, hallways,

courtyards, stairways, and stair landings.

Clear.

Unobstructed.

Clear Floor Space.

The minimum unobstructed floor or ground space required to accommodate a single, stationary wheelchair and occupant.

Closed Circuit Telephone.

A telephone with dedicated line(s) such as a house phone, courtesy phone or phone that must be used to gain entrance to a facility.

Common Use.

Refers to those interior and exterior rooms, spaces, or elements that are made available for the use of a restricted group of people

(for example, occupants of a homeless shelter, the occupants of an office building, or the guests of such occupants).

Cross Slope.

The slope that is perpendicular to the direction of travel (see running slope).

Curb Ramp.

A short ramp cutting through a curb or built up to it.

Detectable Warning.

A standardized surface feature built in or applied to walking surfaces or other elements to warn visually impaired people of hazards

on a circulation path.

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Dwelling Unit.

A single unit which provides a kitchen or food preparation area, in addition to rooms and spaces for living, bathing, sleeping, and the

like. Dwelling units include a single family home or a townhouse used as a transient group home; an apartment building used as a

shelter; guestrooms in a hotel that provide sleeping accommodations and food preparation areas; and other similar facilities used on

a transient basis. For purposes of these guidelines, use of the term "Dwelling Unit" does not imply the unit is used as a residence.

Egress, Means of.

A continuous and unobstructed way of exit travel from any point in a building or facility to a public way. A means of egress

comprises vertical and horizontal travel and may include intervening room spaces, doorways, hallways, corridors, passageways,

balconies, ramps, stairs, enclosures, lobbies, horizontal exits, courts and yards. An accessible means of egress is one that complies

with these guidelines and does not include stairs, steps, or escalators. Areas of rescue assistance or evacuation elevators may be

included as part of accessible means of egress.

Element.

An architectural or mechanical component of a building, facility, space, or site, e.g., telephone, curb ramp, door, drinking fountain,

seating, or water closet.

Entrance.

Any access point to a building or portion of a building or facility used for the purpose of entering. An entrance includes the approach

walk, the vertical access leading to the entrance platform, the entrance platform itself, vestibules if provided, the entry door(s) or

gate(s), and the hardware of the entry door(s) or gate(s).

Facility.

All or any portion of buildings, structures, site improvements, complexes, equipment, roads, walks, passageways, parking lots, or

other real or personal property located on a site.

Ground Floor

Any occupiable floor less than one story above or below grade with direct access to grade. A building or facility always has at least

one ground floor and may have more than one ground floor as where a split level entrance has been provided or where a building is

built into a hillside.

Mezzanine or Mezzanine Floor.

That portion of a story which is an intermediate floor level placed within the story and having occupiable space above and below its

floor.

Marked Crossing.

A crosswalk or other identified path intended for pedestrian use in crossing a vehicular way.

Multifamily Dwelling.

Any building containing more than two dwelling units.

Occupiable.

A room or enclosed space designed for human occupancy in which individuals congregate for amusement, educational or similar

purposes, or in which occupants are engaged at labor, and which is equipped with means of egress, light, and ventilation.

Operable Part.

A part of a piece of equipment or appliance used to insert or withdraw objects, or to activate, deactivate, or adjust the equipment or

appliance (for example, coin slot, pushbutton, handle).

Path of Travel.

(Reserved).

Power-assisted Door.

A door used for human passage with a mechanism that helps to open the door, or relieves the opening resistance of a door, upon

the activation of a switch or a continued force applied to the door itself.

Private Facility.

A place of public accommodation or a commercial facility subject to title III of the ADA and 28 CFR part 36 or a transportation facility

subject to title III of the ADA and 49 CFR 37.45.

Public Facility.

A facility or portion of a facility constructed by, on behalf of, or for the use of a public entity subject to title II of the ADA and 28 CFR

part 35 or to title II of the ADA and 49 CFR 37.41 or 37.43.

Public Use.

Describes interior or exterior rooms or spaces that are made available to the general public. Public use may be provided at a

building or facility that is privately or publicly owned.

Ramp.

A walking surface which has a running slope greater than 1:20.

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Running Slope.

The slope that is parallel to the direction of travel (see cross slope).

Service Entrance.

An entrance intended primarily for delivery of goods or services.

Signage.

Displayed verbal, symbolic, tactile, and pictorial information.

Site.

A parcel of land bounded by a property line or a designated portion of a public right-of-way.

Site Improvement.

Landscaping, paving for pedestrian and vehicular ways, outdoor lighting, recreational facilities, and the like, added to a site.

Sleeping Accommodations.

Rooms in which people sleep; for example, dormitory and hotel or motel guest rooms or suites.

Space.

A definable area, e.g., room, toilet room, hall, assembly area, entrance, storage room, alcove, courtyard, or lobby.

Story.

That portion of a building included between the upper surface of a floor and upper surface of the floor or roof next above. If such

portion of a building does not include occupiable space, it is not considered a story for purposes of these guidelines. There may be

more than one floor level within a story as in the case of a mezzanine or mezzanines.

Structural Frame.

The structural frame shall be considered to be the columns and the girders, beams, trusses and spandrels having direct connections

to the columns and all other members which are essential to the stability of the building as a whole.

Tactile.

Describes an object that can be perceived using the sense of touch.

TDD (Telecommunication Devices for the Deaf).

See text telephone.

Technically Infeasible.

See 4.1.6(1)(j) EXCEPTION.

Text Telephone (TTY).

Machinery or equipment that employs interactive text based communications through the transmission of coded signals across the

standard telephone network. Text telephones can include, for example, devices known as TDDs (telecommunication display devices

or telecommunication devices for deaf persons) or computers with special modems. Text telephones are also called TTYs, an

abbreviation for tele-typewriter.

Transient Lodging.*

A building, facility, or portion thereof, excluding inpatient medical care facilities and residential facilities, that contains sleeping

accommodations. Transient lodging may include, but is not limited to, resorts, group homes, hotels, motels, and dormitories.

TTY (Tele-Typewriter).

See text telephone.

Vehicular Way.

A route intended for vehicular traffic, such as a street, driveway, or parking lot.

Walk.

An exterior pathway with a prepared surface intended for pedestrian use, including general pedestrian areas such as plazas and

courts.

4. ACCESSIBLE ELEMENTS AND SPACES: SCOPE AND TECHNICAL REQUIREMENTS.

4.1 Minimum Requirements

4.1.1* Application.

(1) General. All areas of newly designed or newly constructed buildings and facilities and altered portions of existing buildings

and facilities shall comply with section 4, unless otherwise provided in this section or as modified in a special application

section.

(2) Application Based on Building Use. Special application sections provide additional requirements based on building use.

When a building or facility contains more than one use covered by a special application section, each portion shall comply

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with the requirements for that use.

(3)* Areas Used Only by Employees as Work Areas. Areas that are used only as work areas shall be designed and

constructed so that individuals with disabilities can approach, enter, and exit the areas. These guidelines do not require that

any areas used only as work areas be constructed to permit maneuvering within the work area or be constructed or equipped

(i.e., with racks or shelves) to be accessible.

(4) Temporary Structures. These guidelines cover temporary buildings or facilities as well as permanent facilities. Temporary

buildings and facilities are not of permanent construction but are extensively used or are essential for public use for a period

of time. Examples of temporary buildings or facilities covered by these guidelines include, but are not limited to: reviewing

stands, temporary classrooms, bleacher areas, exhibit areas, temporary banking facilities, temporary health screening

services, or temporary safe pedestrian passageways around a construction site. Structures, sites and equipment directly

associated with the actual processes of construction, such as scaffolding, bridging, materials hoists, or construction trailers

are not included.

(5) General Exceptions.

(a) In new construction, a person or entity is not required to meet fully the requirements of these guidelines

where that person or entity can demonstrate that it is structurally impracticable to do so. Full compliance will be

considered structurally impracticable only in those rare circumstances when the unique characteristics of

terrain prevent the incorporation of accessibility features. If full compliance with the requirements of these

guidelines is structurally impracticable, a person or entity shall comply with the requirements to the extent it is

not structurally impracticable. Any portion of the building or facility which can be made accessible shall comply

to the extent that it is not structurally impracticable.

(b) Accessibility is not required to or in:

(i) raised areas used primarily for purposes of security or life or fire safety, including, but not

limited to, observation or lookout galleries, prison guard towers, fire towers, or fixed life guard

stands;

(ii) non-occupiable spaces accessed only by ladders, catwalks, crawl spaces, very narrow

passageways, tunnels, or freight (non-passenger) elevators, and frequented only by service

personnel for maintenance, repair, or occasional monitoring of equipment; such spaces may

include, but are not limited to, elevator pits, elevator penthouses, piping or equipment catwalks,

water or sewage treatment pump rooms and stations, electric substations and transformer vaults,

and highway and tunnel utility facilities; or

(iii) single occupant structures accessed only by a passageway that is below grade or that is

elevated above standard curb height, including, but not limited to, toll booths accessed from

underground tunnels.

4.1.2 Accessible Sites and Exterior Facilities: New Construction. An accessible site shall meet the following minimum requirements:

(1) At least one accessible route complying with 4.3 shall be provided within the boundary of the site from public

transportation stops, accessible parking spaces, passenger loading zones if provided, and public streets or sidewalks, to an

accessible building entrance.

(2) At least one accessible route complying with 4.3 shall connect accessible buildings, accessible facilities, accessible

elements, and accessible spaces that are on the same site.

(3) All objects that protrude from surfaces or posts into circulation paths shall comply with 4.4.

(4) Ground surfaces along accessible routes and in accessible spaces shall comply with 4.5.

(5)

(a) If parking spaces are provided for self-parking by employees or visitors, or both, then accessible spaces

complying with 4.6 shall be provided in each such parking area in conformance with the table below. Spaces

required by the table need not be provided in the particular lot. They may be provided in a different location if

equivalent or greater accessibility, in terms of distance from an accessible entrance, cost and convenience is

ensured.

Total Parking in Lot Required Accessible Spaces

1 to 25 1

26 to 50 2

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51 to 75 3

76 to 100 4

101 to 150 5

151 to 200 6

201 to 300 7

301 to 400 8

401 to 500 9

501 to 1000 2 percent of total

1001 and over 20 plus 1 for each 100 over 1000

Except as provided in (b), access aisles adjacent to accessible spaces shall be 60 in (1525 mm) wide minimum.

(b) One in every eight accessible spaces, but not less than one, shall be served by an access aisle 96 in (2440

mm) wide minimum and shall be designated "van accessible" as required by 4.6.4. The vertical clearance at

such spaces shall comply with 4.6.5. All such spaces may be grouped on one level of a parking structure.

EXCEPTION: Provision of all required parking spaces in conformance with "Universal Parking Design"

(see appendix A4.6.3) is permitted.

(c) If passenger loading zones are provided, then at least one passenger loading zone shall comply with 4.6.6.

(d) At facilities providing medical care and other services for persons with mobility impairments, parking spaces

complying with 4.6 shall be provided in accordance with 4.1.2(5)(a) except as follows:

(i) Outpatient units and facilities: 10 percent of the total number of parking spaces provided

serving each such outpatient unit or facility;

(ii) Units and facilities that specialize in treatment or services for persons with mobility

impairments: 20 percent of the total number of parking spaces provided serving each such unit or

facility.

(e)* Valet parking: Valet parking facilities shall provide a passenger loading zone complying with 4.6.6 located

on an accessible route to the entrance of the facility. Paragraphs 5(a), 5(b), and 5(d) of this section do not

apply to valet parking facilities.

(6) If toilet facilities are provided on a site, then each such public or common use toilet facility shall comply with 4.22. If

bathing facilities are provided on a site, then each such public or common use bathing facility shall comply with 4.23. For

single user portable toilet or bathing units clustered at a single location, at least 5% but no less than one toilet unit or bathing

unit complying with 4.22 or 4.23 shall be installed at each cluster whenever typical inaccessible units are provided.

Accessible units shall be identified by the International Symbol of Accessibility.

EXCEPTION: Portable toilet units at construction sites used exclusively by construction personnel are not required to

comply with 4.1.2(6).

(7) Building Signage. Signs which designate permanent rooms and spaces shall comply with 4.30.1, 4.30.4, 4.30.5 and

4.30.6. Other signs which provide direction to, or information about, functional spaces of the building shall comply with

4.30.1, 4.30.2, 4.30.3, and 4.30.5. Elements and spaces of accessible facilities which shall be identified by the International

Symbol of Accessibility and which shall comply with 4.30.7 are:

(a) Parking spaces designated as reserved for individuals with disabilities;

(b) Accessible passenger loading zones;

(c) Accessible entrances when not all are accessible (inaccessible entrances shall have directional signage to

indicate the route to the nearest accessible entrance);

(d) Accessible toilet and bathing facilities when not all are accessible.

4.1.3 Accessible Buildings: New Construction. Accessible buildings and facilities shall meet the following minimum

requirements:

(1) At least one accessible route complying with 4.3 shall connect accessible building or facility entrances with all accessible

spaces and elements within the building or facility.

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(2) All objects that overhang or protrude into circulation paths shall comply with 4.4.

(3) Ground and floor surfaces along accessible routes and in accessible rooms and spaces shall comply with 4.5.

(4) Interior and exterior stairs connecting levels that are not connected by an elevator, ramp, or other accessible means of

vertical access shall comply with 4.9.

(5)* One passenger elevator complying with 4.10 shall serve each level, including mezzanines, in all multi-story buildings and

facilities unless exempted below. If more than one elevator is provided, each passenger elevator shall comply with 4.10.

EXCEPTION 1: Elevators are not required in:

(a) private facilities that are less than three stories or that have less than 3000 square feet per

story unless the building is a shopping center, a shopping mall, or the professional office of a

health care provider, or another type of facility as determined by the Attorney General; or

(b) public facilities that are less than three stories and that are not open to the general public if

the story above or below the accessible ground floor houses no more than five persons and is

less than 500 square feet. Examples may include, but are not limited to, drawbridge towers and

boat traffic towers, lock and dam control stations, and train dispatching towers.

The elevator exemptions set forth in paragraphs (a) and (b) do not obviate or limit in any way the

obligation to comply with the other accessibility requirements established in section 4.1.3. For

example, floors above or below the accessible ground floor must meet the requirements of this

section except for elevator service. If toilet or bathing facilities are provided on a level not served

by an elevator, then toilet or bathing facilities must be provided on the accessible ground floor. In

new construction, if a building or facility is eligible for exemption but a passenger elevator is

nonetheless planned, that elevator shall meet the requirements of 4.10 and shall serve each level

in the building. A passenger elevator that provides service from a garage to only one level of a

building or facility is not required to serve other levels.

EXCEPTION 2: Elevator pits, elevator penthouses, mechanical rooms, piping or equipment catwalks are

exempted from this requirement.

EXCEPTION 3: Accessible ramps complying with 4.8 may be used in lieu of an elevator.

EXCEPTION 4: Platform lifts (wheelchair lifts) complying with 4.11 of this guideline and applicable State or

local codes may be used in lieu of an elevator only under the following conditions:

(a) To provide an accessible route to a performing area in an assembly occupancy.

(b) To comply with the wheelchair viewing position line-of- sight and dispersion requirements of

4.33.3.

(c) To provide access to incidental occupiable spaces and rooms which are not open to the

general public and which house no more than five persons, including but not limited to equipment

control rooms and projection booths.

(d) To provide access where existing site constraints or other constraints make use of a ramp or

an elevator infeasible.

(e) To provide access to raised judges' benches, clerks' stations, speakers' platforms, jury boxes

and witness stands or to depressed areas such as the well of a court.

EXCEPTION 5: Elevators located in air traffic control towers are not required to serve the cab and the floor

immediately below the cab.

(6) Windows: (Reserved).

(7) Doors:

(a) At each accessible entrance to a building or facility, at least one door shall comply with 4.13.

(b) Within a building or facility, at least one door at each accessible space shall comply with 4.13.

(c) Each door that is an element of an accessible route shall comply with 4.13.

(d) Each door required by 4.3.10, Egress, shall comply with 4.13.

(8)* The requirements in (a) and (b) below shall be satisfied independently:

(a)(i) At least 50 percent of all public entrances (excluding those in (b) below) shall comply with 4.14. At least

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one must be a ground floor entrance. Public entrances are any entrances that are not loading or service

entrances.

(ii) Accessible public entrances must be provided in a number at least equivalent to the number of exits

required by the applicable building or fire codes. (This paragraph does not require an increase in the total

number of public entrances planned for a facility.)

(iii) An accessible public entrance must be provided to each tenancy in a facility (for example, individual stores

in a strip shopping center).

(iv) In detention and correctional facilities subject to section 12, public entrances that are secured shall be

accessible as required by 12.2.1.

One entrance may be considered as meeting more than one of the requirements in (a). Where feasible,

accessible public entrances shall be the entrances used by the majority of people visiting or working in the

building.

(b)(i) In addition, if direct access is provided for pedestrians from an enclosed parking garage to the building, at

least one direct entrance from the garage to the building must be accessible.

(ii) If access is provided for pedestrians from a pedestrian tunnel or elevated walkway, one entrance to the

building from each tunnel or walkway must be accessible.

(iii) In judicial, legislative, and regulatory facilities subject to section 11, restricted and secured entrances shall

be accessible in the number required by 11.1.1.

One entrance may be considered as meeting more than one of the requirements in (b).

Because entrances also serve as emergency exits whose proximity to all parts of buildings and facilities is

essential, it is preferable that all entrances be accessible.

(c) If the only entrance to a building, or tenancy in a facility, is a service entrance, that entrance shall be

accessible.

(d) Entrances which are not accessible shall have directional signage complying with 4.30.1, 4.30.2, 4.30.3,

and 4.30.5, which indicates the location of the nearest accessible entrance.

(9)* In buildings or facilities, or portions of buildings or facilities, required to be accessible, accessible means of egress shall

be provided in the same number as required for exits by local building/life safety regulations. Where a required exit from an

occupiable level above or below a level of accessible exit discharge is not accessible, an area of rescue assistance shall be

provided on each such level (in a number equal to that of inaccessible required exits). Areas of rescue assistance shall

comply with 4.3.11. A horizontal exit, meeting the requirements of local building/life safety regulations, shall satisfy the

requirement for an area of rescue assistance.

EXCEPTION: Areas of rescue assistance are not required in buildings or facilities having a supervised automatic

sprinkler system.

(10)* Drinking Fountains:

(a) Where only one drinking fountain is provided on a floor there shall be a drinking fountain which is accessible

to individuals who use wheelchairs in accordance with 4.15 and one accessible to those who have difficulty

bending or stooping. (This can be accommodated by the use of a "hi-lo" fountain; by providing one fountain

accessible to those who use wheelchairs and one fountain at a standard height convenient for those who have

difficulty bending; by providing a fountain accessible under 4.15 and a water cooler; or by such other means as

would achieve the required accessibility for each group on each floor.)

(b) Where more than one drinking fountain or water cooler is provided on a floor, 50% of those provided shall

comply with 4.15 and shall be on an accessible route.

(11) Toilet Facilities: If toilet rooms are provided, then each public and common use toilet room shall comply with 4.22. Other

toilet rooms provided for the use of occupants of specific spaces (i.e., a private toilet room for the occupant of a private office)

shall be adaptable. If bathing rooms are provided, then each public and common use bathroom shall comply with 4.23.

Accessible toilet rooms and bathing facilities shall be on an accessible route.

(12) Storage, Shelving and Display Units:

(a) If fixed or built-in storage facilities such as cabinets, shelves, closets, and drawers are provided in

accessible spaces, at least one of each type provided shall contain storage space complying with 4.25.

Additional storage may be provided outside of the dimensions required by 4.25.

(b) Shelves or display units allowing self-service by customers in mercantile occupancies shall be located on

an accessible route complying with 4.3. Requirements for accessible reach range do not apply.

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(13) Controls and operating mechanisms in accessible spaces, along accessible routes, or as parts of accessible elements

(for example, light switches and dispenser controls) shall comply with 4.27.

(14) If emergency warning systems are provided, then they shall include both audible alarms and visual alarms complying

with 4.28. Sleeping accommodations required to comply with 9.3 shall have an alarm system complying with 4.28.

Emergency warning systems in medical care facilities may be modified to suit standard health care alarm design practice.

(15) Detectable warnings shall be provided at locations as specified in 4.29.

(16) Building Signage:

(a) Signs which designate permanent rooms and spaces shall comply with 4.30.1, 4.30.4, 4.30.5 and 4.30.6.

(b) Other signs which provide direction to or information about functional spaces of the building shall comply

with 4.30.1, 4.30.2, 4.30.3, and 4.30.5.

EXCEPTION: Building directories, menus, and all other signs which are temporary are not required to

comply.

(17) Public telephones:

(a) If public pay telephones, public closed circuit telephones, or other public telephones are provided, then they

shall comply with 4.31.2 through 4.31.8 to the extent required by the following table:

Number of each type of

telephone provided on

each floor

Number of telephones required to comply with 4.31.2 through 4.31.81

1 or more single unit 1 per floor

1 bank2 1 per floor

2 or more banks2 1 per bank. Accessible unit may be installed as a single unit in proximity

(either visible or with signage) to the bank. At least one public telephone per

floor shall meet the requirements for a forward reach telephone3

1 Additional public telephones may be installed at any height. Unless otherwise specified, accessible

telephones may be either forward or side reach telephones.

2 A bank consists of two or more adjacent public telephones, often installed as a unit.

3 EXCEPTION: For exterior installations only, if dial tone first service is available, then a side reach telephone

may be installed instead of the required forward reach telephone (i.e., one telephone in proximity to each bank

shall comply with 4.31).

(b)* All telephones required to be accessible and complying with 4.31.2 through 4.31.8 shall be equipped with a

volume control. In addition, 25 percent, but never less than one, of all other public telephones provided shall be

equipped with a volume control and shall be dispersed among all types of public telephones, including closed

circuit telephones, throughout the building or facility. Signage complying with applicable provisions of 4.30.7

shall be provided.

(c) The following shall be provided in accordance with 4.31.9:

(i) If four or more public pay telephones (including both interior and exterior telephones) are

provided at a site of a private facility, and at least one is in an interior location, then at least one

interior public text telephone (TTY) shall be provided. If an interior public pay telephone is

provided in a public use area in a building of a public facility, at least one interior public text

telephone (TTY) shall be provided in the building in a public use area.

(ii) If an interior public pay telephone is provided in a private facility that is a stadium or arena, a

convention center, a hotel with a convention center, or a covered mall, at least one interior public

text telephone (TTY) shall be provided in the facility. In stadiums, arenas and convention centers

which are public facilities, at least one public text telephone (TTY) shall be provided on each floor

level having at least one interior public pay telephone.

(iii) If a public pay telephone is located in or adjacent to a hospital emergency room, hospital

recovery room, or hospital waiting room, one public text telephone (TTY) shall be provided at

each such location.

(iv) If an interior public pay telephone is provided in the secured area of a detention or

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correctional facility subject to section 12, then at least one public text telephone (TTY) shall also

be provided in at least one secured area. Secured areas are those areas used only by detainees

or inmates and security personnel.

(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 with a shelf and outlet in compliance with

4.31.9(2).

EXCEPTION: This requirement does not apply to the secured areas of detention or correctional facilities

where shelves and outlets are prohibited for purposes of security or safety.

(18) If fixed or built-in seating or tables (including, but not limited to, study carrels and student laboratory stations), are

provided in accessible public or common use areas, at least five percent (5%), but not less than one, of the fixed or built-in

seating areas or tables shall comply with 4.32. An accessible route shall lead to and through such fixed or built-in seating

areas, or tables.

(19)* Assembly areas:

(a) In places of assembly with fixed seating accessible wheelchair locations shall comply with 4.33.2, 4.33.3,

and 4.33.4 and shall be provided consistent with the following table:

Capacity of Seating in Assembly

Area Number of Required Wheelchair Locations

4 to 25 1

26 to 50 2

51 to 300 4

301 to 500 6

over 500 6 plus 1 additional space for each total seating capacity increase

of 100

In addition, one percent, but not less than one, of all fixed seats shall be aisle seats with no armrests on the

aisle side, or removable or folding armrests on the aisle side. Each such seat shall be identified by a sign or

marker. Signage notifying patrons of the availability of such seats shall be posted at the ticket office. Aisle seats

are not required to comply with 4.33.4.

(b) This paragraph applies to assembly areas where audible communications are integral to the use of the

space (e.g., concert and lecture halls, playhouses and movie theaters, meeting rooms, etc.). Such assembly

areas, if (1) they accommodate at least 50 persons, or if they have audio-amplification systems, and (2) they

have fixed seating, shall have a permanently installed assistive listening system complying with 4.33. For other

assembly areas, a permanently installed assistive listening system, or an adequate number of electrical outlets

or other supplementary wiring necessary to support a portable assistive listening system shall be provided. The

minimum number of receivers to be provided shall be equal to 4 percent of the total number of seats, but in no

case less than two. Signage complying with applicable provisions of 4.30 shall be installed to notify patrons of

the availability of a listening system.

(20) Where automated teller machines (ATMs) are provided, each ATM shall comply with the requirements of 4.34 except

where two or more are provided at a location, then only one must comply.

EXCEPTION: Drive-up-only automated teller machines are not required to comply with 4.27.2, 4.27.3 and 4.34.3.

(21) Where dressing and fitting rooms are provided for use by the general public, patients, customers or employees, 5

percent, but never less than one, of dressing rooms for each type of use in each cluster of dressing rooms shall be

accessible and shall comply with 4.35.

Examples of types of dressing rooms are those serving different genders or distinct and different functions as in different

treatment or examination facilities.

4.1.4 (Reserved).

4.1.5 Accessible Buildings: Additions. Each addition to an existing building or facility shall be regarded as an alteration. Each space or

element added to the existing building or facility shall comply with the applicable provisions of 4.1.1 to 4.1.3, Minimum Requirements (for

New Construction) and the applicable technical specifications of section 4 and the special application sections. Each addition that affects or

could affect the usability of an area containing a primary function shall comply with 4.1.6(2).

4.1.6 Accessible Buildings: Alterations.

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(1) General. Alterations to existing buildings and facilities shall comply with the following:

(a) No alteration shall be undertaken which decreases or has the effect of decreasing accessibility or usability

of a building or facility below the requirements for new construction at the time of alteration.

(b) If existing elements, spaces, or common areas are altered, then each such altered element, space, feature,

or area shall comply with the applicable provisions of 4.1.1 to 4.1.3 Minimum Requirements (for New

Construction). If the applicable provision for new construction requires that an element, space, or common area

be on an accessible route, the altered element, space, or common area is not required to be on an accessible

route except as provided in 4.1.6(2) (Alterations to an Area Containing a Primary Function.)

(c) If alterations of single elements, when considered together, amount to an alteration of a room or space in a

building or facility, the entire space shall be made accessible.

(d) No alteration of an existing element, space, or area of a building or facility shall impose a requirement for

greater accessibility than that which would be required for new construction. For example, if the elevators and

stairs in a building are being altered and the elevators are, in turn, being made accessible, then no accessibility

modifications are required to the stairs connecting levels connected by the elevator. If stair modifications to

correct unsafe conditions are required by other codes, the modifications shall be done in compliance with these

guidelines unless technically infeasible.

(e) At least one interior public text telephone complying with 4.31.9 shall be provided if:

(i) alterations to existing buildings or facilities with less than four exterior or interior public pay

telephones would increase the total number to four or more telephones with at least one in an

interior location; or

(ii) alterations to one or more exterior or interior public pay telephones occur in an existing

building or facility with four or more public telephones with at least one in an interior location.

(f) If an escalator or stair is planned or installed where none existed previously and major structural

modifications are necessary for such installation, then a means of accessible vertical access shall be provided

that complies with the applicable provisions of 4.7, 4.8, 4.10, or 4.11.

(g) In alterations, the requirements of 4.1.3(9), 4.3.10 and 4.3.11 do not apply.

(h)* Entrances: If a planned alteration entails alterations to an entrance, and the building has an accessible

entrance, the entrance being altered is not required to comply with 4.1.3(8), except to the extent required by

4.1.6(2). If a particular entrance is not made accessible, appropriate accessible signage indicating the location

of the nearest accessible entrance(s) shall be installed at or near the inaccessible entrance, such that a person

with disabilities will not be required to retrace the approach route from the inaccessible entrance.

(i) If the alteration work is limited solely to the electrical, mechanical, or plumbing system, or to hazardous

material abatement, or automatic sprinkler retrofitting, and does not involve the alteration of any elements or

spaces required to be accessible under these guidelines, then 4.1.6(2) does not apply.

(j) EXCEPTION: In alteration work, if compliance with 4.1.6 is technically infeasible, the alteration shall provide

accessibility to the maximum extent feasible. Any elements or features of the building or facility that are being

altered and can be made accessible shall be made accessible within the scope of the alteration.

Technically Infeasible. Means, with respect to an alteration of a building or a facility, that it has little likelihood

of being accomplished because existing structural conditions would require removing or altering a load-bearing

member which is an essential part of the structural frame; or because other existing physical or site constraints

prohibit modification or addition of elements, spaces, or features which are in full and strict compliance with the

minimum requirements for new construction and which are necessary to provide accessibility.

(k) EXCEPTION:

(i) These guidelines do not require the installation of an elevator in an altered facility that is

exempt from the requirement for an elevator under 4.1.3(5).

(ii) The exemption provided in paragraph (i) does not obviate or limit in any way the obligation to

comply with the other accessibility requirements established in these guidelines. For example,

alterations to floors above or below the ground floor must be accessible regardless of whether

the altered facility has an elevator. If a facility subject to the elevator exemption set forth in

paragraph (i) nonetheless has a passenger elevator, that elevator shall meet, to the maximum

extent feasible, the accessibility requirements of these guidelines.

(2) Alterations to an Area Containing a Primary Function: In addition to the requirements of 4.1.6(1), an alteration that affects

or could affect the usability of or access to an area containing a primary function shall be made so as to ensure that, to the

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maximum extent feasible, the path of travel to the altered area and the restrooms, telephones, and drinking fountains serving

the altered area, are readily accessible to and usable by individuals with disabilities, unless such alterations are

disproportionate to the overall alterations in terms of cost and scope (as determined under criteria established by the

Attorney General).

(3) Special Technical Provisions for Alterations to Existing Buildings and Facilities:

(a) Ramps: Curb ramps and interior or exterior ramps to be constructed on sites or in existing buildings or

facilities where space limitations prohibit the use of a 1:12 slope or less may have slopes and rises as follows:

(i) A slope between 1:10 and 1:12 is allowed for a maximum rise of 6 inches.

(ii) A slope between 1:8 and 1:10 is allowed for a maximum rise of 3 inches. A slope steeper than

1:8 is not allowed.

(b) Stairs: Full extension of handrails at stairs shall not be required in alterations where such extensions would

be hazardous or impossible due to plan configuration.

(c) Elevators:

(i) If safety door edges are provided in existing automatic elevators, automatic door reopening

devices may be omitted (see 4.10.6).

(ii) Where existing shaft configuration or technical infeasibility prohibits strict compliance with

4.10.9, the minimum car plan dimensions may be reduced by the minimum amount necessary,

but in no case shall the inside car area be smaller than 48 in by 48 in.

(iii) Equivalent facilitation may be provided with an elevator car of different dimensions when

usability can be demonstrated and when all other elements required to be accessible comply with

the applicable provisions of 4.10. For example, an elevator of 47 in by 69 in (1195 mm by 1755

mm) with a door opening on the narrow dimension, could accommodate the standard wheelchair

clearances shown in Figure 4.

(d) Doors:

(i) Where it is technically infeasible to comply with clear opening width requirements of 4.13.5, a

projection of 5/8 in maximum will be permitted for the latch side stop.

(ii) If existing thresholds are 3/4 in high or less, and have (or are modified to have) a beveled

edge on each side, they may remain.

(e) Toilet Rooms:

(i) Where it is technically infeasible to comply with 4.22 or 4.23, the installation of at least one

unisex toilet/bathroom per floor, located in the same area as existing toilet facilities, will be

permitted in lieu of modifying existing toilet facilities to be accessible. Each unisex toilet room

shall contain one water closet complying with 4.16 and one lavatory complying with 4.19, and the

door shall have a privacy latch.

(ii) Where it is technically infeasible to install a required standard stall (Fig. 30(a)), or where other

codes prohibit reduction of the fixture count (i.e., removal of a water closet in order to create a

double-wide stall), either alternate stall (Fig.30(b)) may be provided in lieu of the standard stall.

(iii) When existing toilet or bathing facilities are being altered and are not made accessible,

signage complying with 4.30.1, 4.30.2, 4.30.3, 4.30.5, and 4.30.7 shall be provided indicating the

location of the nearest accessible toilet or bathing facility within the facility.

(f) Assembly Areas:

(i) Where it is technically infeasible to disperse accessible seating throughout an altered

assembly area, accessible seating areas may be clustered. Each accessible seating area shall

have provisions for companion seating and shall be located on an accessible route that also

serves as a means of emergency egress.

(ii) Where it is technically infeasible to alter all performing areas to be on an accessible route, at

least one of each type of performing area shall be made accessible.

(g) Platform Lifts (Wheelchair Lifts): In alterations, platform lifts (wheelchair lifts) complying with 4.11 and

applicable state or local codes may be used as part of an accessible route. The use of lifts is not limited to the

four conditions in exception 4 of 4.1.3(5)

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(h) Dressing Rooms: In alterations where technical infeasibility can be demonstrated, one dressing room for

each sex on each level shall be made accessible. Where only unisex dressing rooms are provided, accessible

unisex dressing rooms may be used to fulfill this requirement.

4.1.7 Accessible Buildings: Historic Preservation.

(1)* Applicability:

(a) General Rule. Alterations to a qualified historic building or facility shall comply with 4.1.6 Accessible

Buildings: Alterations, the applicable technical specifications of section 4 and the applicable special application

sections unless it is determined in accordance with the procedures in 4.1.7(2) that compliance with the

requirements for accessible routes (exterior and interior), ramps, entrances, or toilets would threaten or destroy

the historic significance of the building or facility in which case the alternative requirements in 4.1.7(3) may be

used for the feature.

EXCEPTION: (Reserved).

(b) Definition. A qualified historic building or facility is a building or facility that is:

(i) Listed in or eligible for listing in the National Register of Historic Places; or

(ii) Designated as historic under an appropriate State or local law.

(2) Procedures:

(a) Alterations to Qualified Historic Buildings and Facilities Subject to Section 106 of the National Historic

Preservation Act:

(i) Section 106 Process. Section 106 of the National Historic Preservation Act (16 U.S.C. 470 f)

requires that a Federal agency with jurisdiction over a Federal, federally assisted, or federally

licensed undertaking consider the effects of the agency's undertaking on buildings and facilities

listed in or eligible for listing in the National Register of Historic Places and give the Advisory

Council on Historic Preservation a reasonable opportunity to comment on the undertaking prior to

approval of the undertaking.

(ii) ADA Application. Where alterations are undertaken to a qualified historic building or facility

that is subject to section 106 of the National Historic Preservation Act, the Federal agency with

jurisdiction over the undertaking shall follow the section 106 process. If the State Historic

Preservation Officer or Advisory Council on Historic Preservation agrees that compliance with the

requirements for accessible routes (exterior and interior), ramps, entrances, or toilets would

threaten or destroy the historic significance of the building or facility, the alternative requirements

in 4.1.7(3) may be used for the feature.

(b) Alterations to Qualified Historic Buildings and Facilities Not Subject to Section 106 of the National Historic

Preservation Act. Where alterations are undertaken to a qualified historic building or facility that is not subject

to section 106 of the National Historic Preservation Act, if the entity undertaking the alterations believes that

compliance with the requirements for accessible routes (exterior and interior), ramps, entrances, or toilets

would threaten or destroy the historic significance of the building or facility and that the alternative requirements

in 4.1.7(3) should be used for the feature, the entity should consult with the State Historic Preservation Officer.

If the State Historic Preservation Officer agrees that compliance with the accessibility requirements for

accessible routes (exterior and interior), ramps, entrances or toilets would threaten or destroy the historical

significance of the building or facility, the alternative requirements in 4.1.7(3) may be used.

(c) Consultation With Interested Persons. Interested persons should be invited to participate in the consultation

process, including State or local accessibility officials, individuals with disabilities, and organizations

representing individuals with disabilities.

(d) Certified Local Government Historic Preservation Programs. Where the State Historic Preservation Officer

has delegated the consultation responsibility for purposes of this section to a local government historic

preservation program that has been certified in accordance with section 101(c) of the National Historic

Preservation Act of 1966 (16 U.S.C. 470a (c)) and implementing regulations (36 CFR 61.5), the responsibility

may be carried out by the appropriate local government body or official.

(3) Historic Preservation: Minimum Requirements:

(a) At least one accessible route complying with 4.3 from a site access point to an accessible entrance shall be

provided.

EXCEPTION: A ramp with a slope no greater than 1:6 for a run not to exceed 2 ft (610 mm) may be

used as part of an accessible route to an entrance.

(b) At least one accessible entrance complying with 4.14 which is used by the public shall be provided.

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EXCEPTION: If it is determined that no entrance used by the public can comply with 4.14, then access

at any entrance not used by the general public but open (unlocked) with directional signage at the

primary entrance may be used. The accessible entrance shall alsohave a notification system. Where

security is a problem, remote monitoring may be used.

(c) If toilets are provided, then at least one toilet facility complying with 4.22 and 4.1.6 shall be provided along

an accessible route that complies with 4.3. Such toilet facility may be unisex in design.

(d) Accessible routes from an accessible entrance to all publicly used spaces on at least the level of the

accessible entrance shall be provided. Access shall be provided to all levels of a building or facility in

compliance with 4.1 whenever practical.

(e) Displays and written information, documents, etc., should be located where they can be seen by a seated

person. Exhibits and signage displayed horizontally (e.g., open books), should be no higher than 44 in (1120

mm) above the floor surface.

4.2 Space Allowance and Reach Ranges.

4.2.1* Wheelchair Passage Width. The minimum clear width for single wheelchair passage shall be 32 in (815 mm) at a point and 36 in

(915 mm) continuously (see Fig. 1 and 24(e)).

4.2.2 Width for Wheelchair Passing. The minimum width for two wheelchairs to pass is 60 in (1525 mm) (see Fig. 2).

4.2.3* Wheelchair Turning Space. The space required for a wheelchair to make a 180-degree turn is a clear space of 60 in (1525 mm)

diameter (see Fig. 3(a)) or a T-shaped space (see Fig. 3(b)).

4.2.4* Clear Floor or Ground Space for Wheelchairs.

4.2.4.1 Size and Approach. The minimum clear floor or ground space required to accommodate a single, stationary wheelchair and

occupant is 30 in by 48 in (760 mm by 1220 mm) (see Fig. 4(a)). The minimum clear floor or ground space for wheelchairs may be

positioned for forward or parallel approach to an object (see Fig. 4(b) and (c)). Clear floor or ground space for wheelchairs may be part of

the knee space required under some objects.

4.2.4.2 Relationship of Maneuvering Clearance to Wheelchair Spaces. One full unobstructed side of the clear floor or ground space for a

wheelchair shall adjoin or overlap an accessible route or adjoin another wheelchair clear floor space. If a clear floor space is located in an

alcove or otherwise confined on all or part of three sides, additional maneuvering clearances shall be provided as shown in Fig. 4(d) and

(e).

4.2.4.3 Surfaces for Wheelchair Spaces. Clear floor or ground spaces for wheelchairs shall comply with 4.5.

4.2.5* Forward Reach. If the clear floor space only allows forward approach to an object, the maximum high forward reach allowed shall

be 48 in (1220 mm) (see Fig. 5(a)). The minimum low forward reach is 15 in (380 mm). If the high forward reach is over an obstruction,

reach and clearances shall be as shown in Fig. 5(b).

4.2.6* Side Reach. If the clear floor space allows parallel approach by a person in a wheelchair, the maximum high side reach allowed

shall be 54 in (1370 mm) and the low side reach shall be no less than 9 in (230 mm) above the floor (Fig. 6(a) and (b)). If the side reach is

over an obstruction, the reach and clearances shall be as shown in Fig 6(c).

4.3 Accessible Route.

4.3.1* General. All walks, halls, corridors, aisles, skywalks, tunnels, and other spaces that are part of an accessible route shall comply with

4.3.

4.3.2 Location.

(1) At least one accessible route within the boundary of the site shall be provided from public transportation stops, accessible

parking, and accessible passenger loading zones, and public streets or sidewalks to the accessible building entrance they

serve. The accessible route shall, to the maximum extent feasible, coincide with the route for the general public.

(2) At least one accessible route shall connect accessible buildings, facilities, elements, and spaces that are on the same

site.

(3) At least one accessible route shall connect accessible building or facility entrances with all accessible spaces and

elements and with all accessible dwelling units within the building or facility.

(4) An accessible route shall connect at least one accessible entrance of each accessible dwelling unit with those exterior

and interior spaces and facilities that serve the accessible dwelling unit.

4.3.3 Width. The minimum clear width of an accessible route shall be 36 in (915 mm) except at doors (see 4.13.5 and 4.13.6). If a person

in a wheelchair must make a turn around an obstruction, the minimum clear width of the accessible route shall be as shown in Fig. 7(a) and

(b).

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4.3.4 Passing Space. If an accessible route has less than 60 in (1525 mm) clear width, then passing spaces at least 60 in by 60 in (1525

mm by 1525 mm) shall be located at reasonable intervals not to exceed 200 ft (61 m). A T-intersection of two corridors or walks is an

acceptable passing place.

4.3.5 Head Room. Accessible routes shall comply with 4.4.2.

4.3.6 Surface Textures. The surface of an accessible route shall comply with 4.5.

4.3.7 Slope. An accessible route with a running slope greater than 1:20 is a ramp and shall comply with 4.8. Nowhere shall the cross slope

of an accessible route exceed 1:50.

4.3.8 Changes in Levels. Changes in levels along an accessible route shall comply with 4.5.2. If an accessible route has changes in level

greater than 1/2 in (13 mm), then a curb ramp, ramp, elevator, or platform lift (as permitted in 4.1.3 and 4.1.6) shall be provided that

complies with 4.7, 4.8, 4.10, or 4.11, respectively. An accessible route does not include stairs, steps, or escalators. See definition of

"egress, means of" in 3.5.

4.3.9 Doors. Doors along an accessible route shall comply with 4.13.

4.3.10* Egress. Accessible routes serving any accessible space or element shall also serve as a means of egress for emergencies or

connect to an accessible area of rescue assistance.

4.3.11 Areas of Rescue Assistance.

4.3.11.1 Location and Construction. An area of rescue assistance shall be one of the following:

(1) A portion of a stairway landing within a smokeproof enclosure (complying with local requirements).

(2) A portion of an exterior exit balcony located immediately adjacent to an exit stairway when the balcony complies with local

requirements for exterior exit balconies. Openings to the interior of the building located within 20 feet (6 m) of the area of

rescue assistance shall be protected with fire assemblies having a three- fourths hour fire protection rating.

(3) A portion of a one-hour fire-resistive corridor (complying with local requirements for fire-resistive construction and for

openings) located immediately adjacent to an exit enclosure.

(4) A vestibule located immediately adjacent to an exit enclosure and constructed to the same fire-resistive standards as

required for corridors and openings.

(5) A portion of a stairway landing within an exit enclosure which is vented to the exterior and is separated from the interior of

the building with not less than one-hour fire-resistive doors.

(6) When approved by the appropriate local authority, an area or a room which is separated from other portions of the

building by a smoke barrier. Smoke barriers shall have a fire-resistive rating of not less than one hour and shall completely

enclose the area or room. Doors in the smoke barrier shall be tight-fitting smoke- and draft-control assemblies having a

fire-protection rating of not less than 20 minutes and shall be self-closing or automatic closing. The area or room shall be

provided with an exit directly to an exit enclosure. Where the room or area exits into an exit enclosure which is required to be

of more than one-hour fire- resistive construction, the room or area shall have the same fire- resistive construction, including

the same opening protection, as required for the adjacent exit enclosure.

(7) An elevator lobby when elevator shafts and adjacent lobbies are pressurized as required for smokeproof enclosures by

local regulations and when complying with requirements herein for size, communication, and signage. Such pressurization

system shall be activated by smoke detectors on each floor located in a manner approved by the appropriate local authority.

Pressurization equipment and its duct work within the building shall be separated from other portions of the building by a

minimum two-hour fire- resistive construction.

4.3.11.2 Size. Each area of rescue assistance shall provide at least two accessible areas each being not less than 30 inches by 48 inches

(760 mm by 1220 mm). The area of rescue assistance shall not encroach on any required exit width. The total number of such 30-inch by

48-inch (760 mm by 1220 mm) areas per story shall be not less than one for every 200 persons of calculated occupant load served by the

area of rescue assistance.

EXCEPTION: The appropriate local authority may reduce the minimum number of 30-inch by 48-inch (760 mm by 1220 mm) areas

to one for each area of rescue assistance on floors where the occupant load is less than 200.

4.3.11.3* Stairway Width. Each stairway adjacent to an area of rescue assistance shall have a minimum clear width of 48 inches between

handrails.

4.3.11.4* Two-way Communication. A method of two-way communication, with both visible and audible signals, shall be provided between

each area of rescue assistance and the primary entry. The fire department or appropriate local authority may approve a location other than

the primary entry.

4.3.11.5 Identification. Each area of rescue assistance shall be identified by a sign which states "AREA OF RESCUE ASSISTANCE" and

displays the international symbol of accessibility. The sign shall be illuminated when exit sign illumination is required. Signage shall also be

installed at all inaccessible exits and where otherwise necessary to clearly indicate the direction to areas of rescue assistance. In each

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area of rescue assistance, instructions on the use of the area under emergency conditions shall be posted adjoining the two-way

communication system.

4.4 Protruding Objects.

4.4.1* General. Objects projecting from walls (for example, telephones) with their leading edges between 27 in and 80 in (685 mm and

2030 mm) above the finished floor shall protrude no more than 4 in (100 mm) into walks, halls, corridors, passageways, or aisles (see Fig.

8(a)). Objects mounted with their leading edges at or below 27 in (685 mm) above the finished floor may protrude any amount (see Fig.

8(a) and (b)). Free-standing objects mounted on posts or pylons may overhang 12 in (305 mm) maximum from 27 in to 80 in (685 mm to

2030 mm) above the ground or finished floor (see Fig. 8(c) and (d)). Protruding objects shall not reduce the clear width of an accessible

route or maneuvering space (see Fig. 8(e)).

4.4.2 Head Room. Walks, halls, corridors, passageways, aisles, or other circulation spaces shall have 80 in (2030 mm) minimum clear

head room (see Fig. 8(a)). If vertical clearance of an area adjoining an accessible route is reduced to less than 80 in (nominal dimension),

a barrier to warn blind or visually-impaired persons shall be provided (see Fig. 8(c-1)).

4.5 Ground and Floor Surfaces.

4.5.1* General. Ground and floor surfaces along accessible routes and in accessible rooms and spaces including floors, walks, ramps,

stairs, and curb ramps, shall be stable, firm, slip-resistant, and shall comply with 4.5.

4.5.2 Changes in Level. Changes in level up to 1/4 in (6 mm) may be vertical and without edge treatment (see Fig. 7(c) ). Changes in level

between 1/4 in and 1/2 in (6 mm and 13 mm) shall be beveled with a slope no greater than 1:2 (see Fig. 7(d) ). Changes in level greater

than 1/2 in (13 mm) shall be accomplished by means of a ramp that complies with 4.7 or 4.8.

4.5.3* Carpet. If carpet or carpet tile is used on a ground or floor surface, then it shall be securely attached; have a firm cushion, pad, or

backing, or no cushion or pad; and have a level loop, textured loop, level cut pile, or level cut/uncut pile texture. The maximum pile

thickness shall be 1/2 in (13 mm) (see Fig. 8(f)). Exposed edges of carpet shall be fastened to floor surfaces and have trim along the entire

length of the exposed edge. Carpet edge trim shall comply with 4.5.2.

4.5.4 Gratings. If gratings are located in walking surfaces, then they shall have spaces no greater than 1/2 in (13 mm) wide in one

direction (seeFig. 8(g)). If gratings have elongated openings, then they shall be placed so that the long dimension is perpendicular to the

dominant direction of travel (see Fig. 8(h)).

4.6 Parking and Passenger Loading Zones.

4.6.1 Minimum Number. Parking spaces required to be accessible by 4.1 shall comply with 4.6.2 through 4.6.5. Passenger loading zones

required to be accessible by 4.1 shall comply with 4.6.5 and 4.6.6.

4.6.2 Location. Accessible parking spaces serving a particular building shall be located on the shortest accessible route of travel from

adjacent parking to an accessible entrance. In parking facilities that do not serve a particular building, accessible parking shall be located

on the shortest accessible route of travel to an accessible pedestrian entrance of the parking facility. In buildings with multiple accessible

entrances with adjacent parking, accessible parking spaces shall be dispersed and located closest to the accessible entrances.

4.6.3* Parking Spaces. Accessible parking spaces shall be at least 96 in (2440 mm) wide. Parking access aisles shall be part of an

accessible route to the building or facility entrance and shall comply with 4.3. Two accessible parking spaces may share a common access

aisle (see Fig. 9). Parked vehicle overhangs shall not reduce the clear width of an accessible route. Parking spaces and access aisles shall

be level with surface slopes not exceeding 1:50 (2%) in all directions.

4.6.4* Signage. Accessible parking spaces shall be designated as reserved by a sign showing the symbol of accessibility (see 4.30.7).

Spaces complying with 4.1.2(5)(b) shall have an additional sign "Van-Accessible" mounted below the symbol of accessibility. Such signs

shall be located so they cannot be obscured by a vehicle parked in the space.

4.6.5* Vertical Clearance. Provide minimum vertical clearance of 114 in (2895 mm) at accessible passenger loading zones and along at

least one vehicle access route to such areas from site entrance(s) and exit(s). At parking spaces complying with 4.1.2(5)(b), provide

minimum vertical clearance of 98 in (2490 mm) at the parking space and along at least one vehicle access route to such spaces from site

entrance(s) and exit(s).

4.6.6 Passenger Loading Zones. Passenger loading zones shall provide an access aisle at least 60 in (1525 mm) wide and 20 ft (240

in)(6100 mm) long adjacent and parallel to the vehicle pull-up space (see Fig. 10). If there are curbs between the access aisle and the

vehicle pull-up space, then a curb ramp complying with 4.7 shall be provided. Vehicle standing spaces and access aisles shall be level with

surface slopes not exceeding 1:50 (2%) in all directions.

4.7 Curb Ramps.

4.7.1 Location. Curb ramps complying with 4.7 shall be provided wherever an accessible route crosses a curb.

4.7.2 Slope. Slopes of curb ramps shall comply with 4.8.2. The slope shall be measured as shown in Fig. 11. Transitions from ramps to

walks, gutters, or streets shall be flush and free of abrupt changes. Maximum slopes of adjoining gutters, road surface immediately

adjacent to the curb ramp, or accessible route shall not exceed 1:20.

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4.7.3 Width. The minimum width of a curb ramp shall be 36 in (915 mm), exclusive of flared sides.

4.7.4 Surface. Surfaces of curb ramps shall comply with 4.5.

4.7.5 Sides of Curb Ramps. If a curb ramp is located where pedestrians must walk across the ramp, or where it is not protected by

handrails or guardrails, it shall have flared sides; the maximum slope of the flare shall be 1:10 (see Fig. 12(a)). Curb ramps with returned

curbs may be used where pedestrians would not normally walk across the ramp (see Fig. 12(b)).

4.7.6 Built-up Curb Ramps. Built-up curb ramps shall be located so that they do not project into vehicular traffic lanes (see Fig. 13).

4.7.7 Detectable Warnings. [Provision suspended until July 26, 2001] A curb ramp shall have a detectable warning complying with

4.29.2. The detectable warning shall extend the full width and depth of the curb ramp.

4.7.8 Obstructions. Curb ramps shall be located or protected to prevent their obstruction by parked vehicles.

4.7.9 Location at Marked Crossings. Curb ramps at marked crossings shall be wholly contained within the markings, excluding any flared

sides. (see Fig. 15).

4.7.10 Diagonal Curb Ramps. If diagonal (or corner type) curb ramps have returned curbs or other well-defined edges, such edges shall

be parallel to the direction of pedestrian flow. The bottom of diagonal curb ramps shall have 48 in (1220 mm) minimum clear space as

shown in Fig. 15(c) and (d). If diagonal curb ramps are provided at marked crossings, the 48 in (1220 mm) clear space shall be within the

markings (see Fig. 15(c) and (d)). If diagonal curb ramps have flared sides, they shall also have at least a 24 in (610 mm) long segment of

straight curb located on each side of the curb ramp and within the marked crossing (see Fig. 15(c)).

4.7.11 Islands. Any raised islands in crossings shall be cut through level with the street or have curb ramps at both sides and a level area

at least 48 in (1220 mm) long between the curb ramps in the part of the island intersected by the crossings (see Fig. 15(a) and (b)).

4.8 Ramps.

4.8.1* General. Any part of an accessible route with a slope greater than 1:20 shall be considered a ramp and shall comply with 4.8.

4.8.2* Slope and Rise. The least possible slope shall be used for any ramp. The maximum slope of a ramp in new construction shall be

1:12. The maximum rise for any run shall be 30 in (760 mm) (see Fig. 16). Curb ramps and ramps to be constructed on existing sites or in

existing buildings or facilities may have slopes and rises as allowed in 4.1.6(3)(a) if space limitations prohibit the use of a 1:12 slope or

less.

4.8.3 Clear Width. The minimum clear width of a ramp shall be 36 in (915 mm).

4.8.4* Landings. Ramps shall have level landings at bottom and top of each ramp and each ramp run. Landings shall have the following

features:

(1) The landing shall be at least as wide as the ramp run leading to it.

(2) The landing length shall be a minimum of 60 in (1525 mm) clear.

(3) If ramps change direction at landings, the minimum landing size shall be 60 in by 60 in (1525 mm by 1525 mm).

(4) If a doorway is located at a landing, then the area in front of the doorway shall comply with 4.13.6.

4.8.5* Handrails. If a ramp run has a rise greater than 6 in (150 mm) or a horizontal projection greater than 72 in (1830 mm), then it shall

have handrails on both sides. Handrails are not required on curb ramps or adjacent to seating in assembly areas. Handrails shall comply

with 4.26 and shall have the following features:

(1) Handrails shall be provided along both sides of ramp segments. The inside handrail on switchback or dogleg ramps shall

always be continuous.

(2) If handrails are not continuous, they shall extend at least 12 in (305 mm) beyond the top and bottom of the ramp segment

and shall be parallel with the floor or ground surface (see Fig. 17).

(3) The clear space between the handrail and the wall shall be 1 - 1/2 in (38 mm).

(4) Gripping surfaces shall be continuous.

(5) Top of handrail gripping surfaces shall be mounted between 34 in and 38 in (865 mm and 965 mm) above ramp surfaces.

(6) Ends of handrails shall be either rounded or returned smoothly to floor, wall, or post.

(7) Handrails shall not rotate within their fittings.

4.8.6 Cross Slope and Surfaces. The cross slope of ramp surfaces shall be no greater than 1:50. Ramp surfaces shall comply with 4.5.

4.8.7 Edge Protection. Ramps and landings with drop-offs shall have curbs, walls, railings, or projecting surfaces that prevent people from

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slipping off the ramp. Curbs shall be a minimum of 2 in (50 mm) high (see Fig. 17).

4.8.8 Outdoor Conditions. Outdoor ramps and their approaches shall be designed so that water will not accumulate on walking surfaces.

4.9 Stairs.

4.9.1* Minimum Number. Stairs required to be accessible by 4.1 shall comply with 4.9.

4.9.2 Treads and Risers. On any given flight of stairs, all steps shall have uniform riser heights and uniform tread widths. Stair treads shall

be no less than 11 in (280 mm) wide, measured from riser to riser (see Fig. 18(a)). Open risers are not permitted.

4.9.3 Nosings. The undersides of nosings shall not be abrupt. The radius of curvature at the leading edge of the tread shall be no greater

than 1/2 in (13 mm). Risers shall be sloped or the underside of the nosing shall have an angle not less than 60 degrees from the horizontal.

Nosings shall project no more than 1-1/2 in (38 mm) (see Fig. 18).

4.9.4 Handrails. Stairways shall have handrails at both sides of all stairs. Handrails shall comply with 4.26 and shall have the following

features:

(1) Handrails shall be continuous along both sides of stairs. The inside handrail on switchback or dogleg stairs shall always

be continuous (see Fig. 19(a) and (b)).

(2) If handrails are not continuous, they shall extend at least 12 in (305 mm) beyond the top riser and at least 12 in (305 mm)

plus the width of one tread beyond the bottom riser. At the top, the extension shall be parallel with the floor or ground

surface. At the bottom, the handrail shall continue to slope for a distance of the width of one tread from the bottom riser; the

remainder of the extension shall be horizontal (see Fig. 19(c) and (d)). Handrail extensions shall comply with 4.4.

(3) The clear space between handrails and wall shall be 1-1/2 in (38 mm).

(4) Gripping surfaces shall be uninterrupted by newel posts, other construction elements, or obstructions.

(5) Top of handrail gripping surface shall be mounted between 34 in and 38 in (865 mm and 965 mm) above stair nosings.

(6) Ends of handrails shall be either rounded or returned smoothly to floor, wall or post.

(7) Handrails shall not rotate within their fittings.

4.9.5 Detectable Warnings at Stairs. (Reserved).

4.9.6 Outdoor Conditions. Outdoor stairs and their approaches shall be designed so that water will not accumulate on walking surfaces.

4.10 Elevators.

4.10.1 General. Accessible elevators shall be on an accessible route and shall comply with 4.10 and with the ASME A17.1-1990, Safety

Code for Elevators and Escalators. Freight elevators shall not be considered as meeting the requirements of this section unless the only

elevators provided are used as combination passenger and freight elevators for the public and employees.

4.10.2 Automatic Operation. Elevator operation shall be automatic. Each car shall be equipped with a self-leveling feature that will

automatically bring the car to floor landings within a tolerance of 1/2 in (13 mm) under rated loading to zero loading conditions. This

self-leveling feature shall be automatic and independent of the operating device and shall correct the overtravel or undertravel.

4.10.3 Hall Call Buttons. Call buttons in elevator lobbies and halls shall be centered at 42 in (1065 mm) above the floor. Such call buttons

shall have visual signals to indicate when each call is registered and when each call is answered. Call buttons shall be a minimum of 3/4 in

(19 mm) in the smallest dimension. The button designating the up direction shall be on top. (See Fig. 20.) Buttons shall be raised or flush.

Objects mounted beneath hall call buttons shall not project into the elevator lobby more than 4 in (100 mm).

4.10.4 Hall Lanterns. A visible and audible signal shall be provided at each hoistway entrance to indicate which car is answering a call.

Audible signals shall sound once for the up direction and twice for the down direction or shall have verbal annunciators that say "up" or

"down." Visible signals shall have the following features:

(1) Hall lantern fixtures shall be mounted so that their centerline is at least 72 in (1830 mm) above the lobby floor. (See Fig.

20.)

(2) Visual elements shall be at least 2-1/2 in (64 mm) in the smallest dimension.

(3) Signals shall be visible from the vicinity of the hall call button (see Fig. 20). In-car lanterns located in cars, visible from the

vicinity of hall call buttons, and conforming to the above requirements, shall be acceptable.

4.10.5 Raised and Braille Characters on Hoistway Entrances. All elevator hoistway entrances shall have raised and Braille floor

designations provided on both jambs. The centerline of the characters shall be 60 in (1525 mm) above finish floor. Such characters shall be

2 in (50 mm) high and shall comply with 4.30.4. Permanently applied plates are acceptable if they are permanently fixed to the jambs. (See

Fig. 20).

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4.10.6* Door Protective and Reopening Device. Elevator doors shall open and close automatically. They shall be provided with a

reopening device that will stop and reopen a car door and hoistway door automatically if the door becomes obstructed by an object or

person. The device shall be capable of completing these operations without requiring contact for an obstruction passing through the

opening at heights of 5 in and 29 in (125 mm and 735 mm) above finish floor (see Fig. 20). Door reopening devices shall remain effective

for at least 20 seconds. After such an interval, doors may close in accordance with the requirements of ASME A17.1-1990.

4.10.7* Door and Signal Timing for Hall Calls. The minimum acceptable time from notification that a car is answering a call until the

doors of that car start to close shall be calculated from the following equation:

T = D/(1.5 ft/s) or T = D/(445 mm/s)

where T total time in seconds and D distance (in feet or millimeters) from a point in the lobby or corridor 60 in (1525 mm) directly in front of

the farthest call button controlling that car to the centerline of its hoistway door (see Fig. 21). For cars with in-car lanterns, T begins when

the lantern is visible from the vicinity of hall call buttons and an audible signal is sounded. The minimum acceptable notification time shall

be 5 seconds.

4.10.8 Door Delay for Car Calls. The minimum time for elevator doors to remain fully open in response to a car call shall be 3 seconds.

4.10.9 Floor Plan of Elevator Cars. The floor area of elevator cars shall provide space for wheelchair users to enter the car, maneuver

within reach of controls, and exit from the car. Acceptable door opening and inside dimensions shall be as shown in Fig. 22. The clearance

between the car platform sill and the edge of any hoistway landing shall be no greater than 1-1/4 in (32 mm).

4.10.10 Floor Surfaces. Floor surfaces shall comply with 4.5.

4.10.11 Illumination Levels. The level of illumination at the car controls, platform, and car threshold and landing sill shall be at least 5

footcandles (53.8 lux).

4.10.12* Car Controls. Elevator control panels shall have the following features:

(1) Buttons. All control buttons shall be at least 3/4 in (19 mm) in their smallest dimension. They shall be raised or flush.

(2) Tactile, Braille, and Visual Control Indicators. All control buttons shall be designated by Braille and by raised standard

alphabet characters for letters, arabic characters for numerals, or standard symbols as shown in Fig. 23(a), and as required

in ASME A17.1-1990. Raised and Braille characters and symbols shall comply with 4.30. The call button for the main entry

floor shall be designated by a raised star at the left of the floor designation (see Fig. 23(a)). All raised designations for control

buttons shall be placed immediately to the left of the button to which they apply. Applied plates, permanently attached, are an

acceptable means to provide raised control designations. Floor buttons shall be provided with visual indicators to show when

each call is registered. The visual indicators shall be extinguished when each call is answered.

(3) Height. All floor buttons shall be no higher than 54 in (1370 mm) above the finish floor for side approach and 48 in (1220

mm) for front approach. Emergency controls, including the emergency alarm and emergency stop, shall be grouped at the

bottom of the panel and shall have their centerlines no less than 35 in (890 mm) above the finish floor (see Fig. 23(a) and

(b)).

(4) Location. Controls shall be located on a front wall if cars have center opening doors, and at the side wall or at the front

wall next to the door if cars have side opening doors (see Fig. 23(c) and (d)).

4.10.13* Car Position Indicators. In elevator cars, a visual car position indicator shall be provided above the car control panel or over the

door to show the position of the elevator in the hoistway. As the car passes or stops at a floor served by the elevators, the corresponding

numerals shall illuminate, and an audible signal shall sound. Numerals shall be a minimum of 1/2 in (13 mm) high. The audible signal shall

be no less than 20 decibels with a frequency no higher than 1500 Hz. An automatic verbal announcement of the floor number at which a

car stops or which a car passes may be substituted for the audible signal.

4.10.14* Emergency Communications. If provided, emergency two-way communication systems between the elevator and a point

outside the hoistway shall comply with ASME A17.1-1990. The highest operable part of a two-way communication system shall be a

maximum of 48 in (1220 mm) from the floor of the car. It shall be identified by a raised symbol and lettering complying with 4.30 and

located adjacent to the device. If the system uses a handset then the length of the cord from the panel to the handset shall be at least 29 in

(735 mm). If the system is located in a closed compartment the compartment door hardware shall conform to 4.27, Controls and Operating

Mechanisms. The emergency intercommunication system shall not require voice communication.

4.11 Platform Lifts (Wheelchair Lifts).

4.11.1 Location. Platform lifts (wheelchair lifts) permitted by 4.1 shall comply with the requirements of 4.11.

4.11.2* Other Requirements. If platform lifts (wheelchair lifts) are used, they shall comply with 4.2.4, 4.5, 4.27, and ASME A17.1 Safety

Code for Elevators and Escalators, Section XX, 1990.

4.11.3 Entrance. If platform lifts are used then they shall facilitate unassisted entry, operation, and exit from the lift in compliance with

4.11.2.

4.12 Windows.

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4.12.1* General. (Reserved).

4.12.2* Window Hardware. (Reserved).

4.13 Doors.

4.13.1 General. Doors required to be accessible by 4.1 shall comply with the requirements of 4.13.

4.13.2 Revolving Doors and Turnstiles. Revolving doors or turnstiles shall not be the only means of passage at an accessible entrance

or along an accessible route. An accessible gate or door shall be provided adjacent to the turnstile or revolving door and shall be so

designed as to facilitate the same use pattern.

4.13.3 Gates. Gates, including ticket gates, shall meet all applicable specifications of 4.13.

4.13.4 Double-Leaf Doorways. If doorways have two independently operated door leaves, then at least one leaf shall meet the

specifications in 4.13.5 and 4.13.6. That leaf shall be an active leaf.

4.13.5 Clear Width. Doorways shall have a minimum clear opening of 32 in (815 mm) with the door open 90 degrees, measured between

the face of the door and the opposite stop (see Fig. 24(a), (b), (c), and (d)). Openings more than 24 in (610 mm) in depth shall comply with

4.2.1 and 4.3.3 (see Fig. 24(e)).

EXCEPTION: Doors not requiring full user passage, such as shallow closets, may have the clear opening reduced to 20 in (510

mm) minimum.

4.13.6 Maneuvering Clearances at Doors. Minimum maneuvering clearances at doors that are not automatic or power-assisted shall be

as shown in Fig. 25. The floor or ground area within the required clearances shall be level and clear.

EXCEPTION: Entry doors to acute care hospital bedrooms for in-patients shall be exempted from the requirement for space at the

latch side of the door (see dimension "x" in Fig. 25) if the door is at least 44 in (1120 mm) wide.

4.13.7 Two Doors in Series. The minimum space between two hinged or pivoted doors in series shall be 48 in (1220 mm) plus the width

of any door swinging into the space. Doors in series shall swing either in the same direction or away from the space between the doors

(see Fig. 26).

4.13.8* Thresholds at Doorways. Thresholds at doorways shall not exceed 3/4 in (19 mm) in height for exterior sliding doors or 1/2 in (13

mm) for other types of doors. Raised thresholds and floor level changes at accessible doorways shall be beveled with a slope no greater

than 1:2 (see 4.5.2).

4.13.9* Door Hardware. Handles, pulls, latches, locks, and other operating devices on accessible doors shall have a shape that is easy to

grasp with one hand and does not require tight grasping, tight pinching, or twisting of the wrist to operate. Lever-operated mechanisms,

push-type mechanisms, and U-shaped handles are acceptable designs. When sliding doors are fully open, operating hardware shall be

exposed and usable from both sides. Hardware required for accessible door passage shall be mounted no higher than 48 in (1220 mm)

above finished floor.

4.13.10* Door Closers. If a door has a closer, then the sweep period of the closer shall be adjusted so that from an open position of 70

degrees, the door will take at least 3 seconds to move to a point 3 in (75 mm) from the latch, measured to the leading edge of the door.

4.13.11* Door Opening Force. The maximum force for pushing or pulling open a door shall be as follows:

(1) Fire doors shall have the minimum opening force allowable by the appropriate administrative authority.

(2) Other doors.

(a) exterior hinged doors: (Reserved).

(b) interior hinged doors: 5 lbf (22.2N)

(c) sliding or folding doors: 5 lbf (22.2N)

These forces do not apply to the force required to retract latch bolts or disengage other devices that may hold the door in a

closed position.

4.13.12* Automatic Doors and Power-Assisted Doors. If an automatic door is used, then it shall comply with ANSI/BHMA

A156.10-1985. Slowly opening, low-powered, automatic doors shall comply with ANSI A156.19-1984. Such doors shall not open to back

check faster than 3 seconds and shall require no more than 15 lbf (66.6N) to stop door movement. If a power-assisted door is used, its

door-opening force shall comply with 4.13.11 and its closing shall conform to the requirements in ANSI A156.19-1984.

4.14 Entrances.

4.14.1 Minimum Number. Entrances required to be accessible by 4.1 shall be part of an accessible route complying with 4.3. Such

entrances shall be connected by an accessible route to public transportation stops, to accessible parking and passenger loading zones,

and to public streets or sidewalks if available (see 4.3.2(1)). They shall also be connected by an accessible route to all accessible spaces

or elements within the building or facility.

4.14.2 Service Entrances. A service entrance shall not be the sole accessible entrance unless it is the only entrance to a building or

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facility (for example, in a factory or garage).

4.15 Drinking Fountains and Water Coolers.

4.15.1Minimum Number. Drinking fountains or water coolers required to be accessible by 4.1 shall comply with 4.15.

4.15.2*Spout Height. Spouts shall be no higher than 36 in (915 mm), measured from the floor or ground surfaces to the spout outlet (see

Fig. 27(a)).

4.15.3 Spout Location. The spouts of drinking fountains and water coolers shall be at the front of the unit and shall direct the water flow in

a trajectory that is parallel or nearly parallel to the front of the unit. The spout shall provide a flow of water at least 4 in (100 mm) high so as

to allow the insertion of a cup or glass under the flow of water. On an accessible drinking fountain with a round or oval bowl, the spout must

be positioned so the flow of water is within 3 in (75 mm) of the front edge of the fountain.

4.15.4 Controls. Controls shall comply with 4.27.4. Unit controls shall be front mounted or side mounted near the front edge.

4.15.5 Clearances.

(1) Wall- and post-mounted cantilevered units shall have a clear knee space between the bottom of the apron and the floor or

ground at least 27 in (685 mm) high, 30 in (760 mm) wide, and 17 in to 19 in (430 mm to 485 mm) deep (see Fig. 27(a) and

(b)). Such units shall also have a minimum clear floor space 30 in by 48 in (760 mm by 1220 mm) to allow a person in a

wheelchair to approach the unit facing forward.

EXCEPTION: These clearances shall not be required at units used primarily by children ages 12 and younger where

clear floor space for a parallel approach complying with 4.2.4 is provided and where the spout is no higher than 30 in

(760 mm), measured from the floor or ground surface to the spout outlet.

(2) Free-standing or built-in units not having a clear space under them shall have a clear floor space at least 30 in by 48 in

(760 mm by 1220 mm) that allows a person in a wheelchair to make a parallel approach to the unit (see Fig. 27(c) and (d)).

This clear floor space shall comply with 4.2.4.

4.16 Water Closets.

4.16.1 General. Accessible water closets shall comply with 4.16.2 through 4.16.6.

EXCEPTION: Water closets used primarily by children ages 12 and younger shall be permitted to comply with 4.16.7.

4.16.2 Clear Floor Space. Clear floor space for water closets not in stalls shall comply with Fig. 28. Clear floor space may be arranged to

allow either a left-handed or right-handed approach.

4.16.3* Height. The height of water closets shall be 17 in to 19 in (430 mm to 485 mm), measured to the top of the toilet seat (see Fig.

29(b)). Seats shall not be sprung to return to a lifted position.

4.16.4* Grab Bars. Grab bars for water closets not located in stalls shall comply with 4.26 and Fig. 29. The grab bar behind the water

closet shall be 36 in (915 mm) minimum.

4.16.5* Flush Controls. Flush controls shall be hand operated or automatic and shall comply with 4.27.4. Controls for flush valves shall be

mounted on the wide side of toilet areas no more than 44 in (1120 mm) above the floor.

4.16.6 Dispensers. Toilet paper dispensers shall be installed within reach, as shown in Fig. 29(b). Dispensers that control delivery, or that

do not permit continuous paper flow, shall not be used.

4.16.7* Water Closets for Children. Water closets used primarily by children ages 12 and younger shall comply with 4.16.7 as permitted by

4.16.1.

(1) Clear Floor Space. Clear floor space for water closets not in stalls shall comply with Fig. 28 except that the centerline of

water closets shall be 12 in minimum to 18 in maximum (305 mm to 455 mm) from the side wall or partition. Clear floor space

may be arranged to allow either a left- or right-hand approach.

(2) Height. The height of water closets shall be 11 in minimum to 17 in maximum (280 mm to 430 mm), measured to the top

of the toilet seat. Seats shall not be sprung to return to a lifted position.

(3) Grab Bars. Grab bars for water closets not located in stalls shall comply with 4.26 and Fig. 29 except that grab bars shall

be mounted 18 in minimum to 27 in maximum (455 mm to 685 mm) above the finish floor measured to the grab bar

centerline. The grab bar behind the water closet shall be 36 in (915 mm) minimum.

EXCEPTION: If administrative authorities require flush controls for flush valves to be located in a position that conflicts

with the location of the rear grab bar, then that grab bar may be split or, at water closets with a centerline placement

below 15 in (380 mm), a rear grab bar 24 in (610 mm) minimum on the open side of the toilet area shall be permitted.

(4) Flush Controls. Flush controls shall be hand operated or automatic and shall comply with 4.27.4. Controls for flush valves

shall be mounted on the wide side of the toilet area no more than 36 in (915 mm) above the floor.

(5) Dispensers. Toilet paper dispensers shall be installed 14 in minimum to 19 in maximum (355 mm to 485 mm) above the

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finish floor measured to the dispenser centerline. Dispensers that control delivery, or that do not permit continuous paper

flow, shall not be used.

4.17 Toilet Stalls.

4.17.1 Location. Accessible toilet stalls shall be on an accessible route and shall meet the requirements of 4.17.2 through 4.17.6.

EXCEPTION: Toilet stalls used primarily by children ages 12 and younger shall be permitted to comply with 4.17.7.

4.17.2 Water Closets. Water closets in accessible stalls shall comply with 4.16.

4.17.3* Size and Arrangement. The size and arrangement of the standard toilet stall shall comply with Fig. 30(a), Standard Stall. Standard

toilet stalls with a minimum depth of 56 in (1420 mm) (see Fig. 30(a)) shall have wall-mounted water closets. If the depth of a standard

toilet stall is increased at least 3 in (75 mm), then a floor-mounted water closet may be used. Arrangements shown for standard toilet stalls

may be reversed to allow either a left- or right-hand approach. Additional stalls shall be provided in conformance with 4.22.4.

EXCEPTION: In instances of alteration work where provision of a standard stall (Fig. 30(a)) is technically infeasible or where

plumbing code requirements prevent combining existing stalls to provide space, either alternate stall (Fig. 30(b)) may be provided in

lieu of the standard stall.

4.17.4 Toe Clearances. In standard stalls, the front partition and at least one side partition shall provide a toe clearance of at least 9 in

(230 mm) above the floor. If the depth of the stall is greater than 60 in (1525 mm), then the toe clearance is not required.

4.17.5* Doors. Toilet stall doors, including door hardware, shall comply with 4.13. If toilet stall approach is from the latch side of the stall

door, clearance between the door side of the stall and any obstruction may be reduced to a minimum of 42 in (1065 mm) (Fig. 30).

4.17.6 Grab Bars. Grab bars complying with the length and positioning shown in Fig. 30(a), (b), (c), and (d) shall be provided. Grab bars

may be mounted with any desired method as long as they have a gripping surface at the locations shown and do not obstruct the required

clear floor area. Grab bars shall comply with 4.26.

4.17.7* Toilet Stalls for Children. Toilet stalls used primarily by children ages 12 and younger shall comply with 4.17.7 as permitted by

4.17.1.

(1) Water Closets. Water closets in accessible stalls shall comply with 4.16.7.

(2) Size and Arrangement. The size and arrangement of the standard toilet stall shall comply with 4.17.3 and Fig. 30(a),

Standard Stall, except that the centerline of water closets shall be 12 in minimum to 18 in maximum (305 mm to 455 mm)

from the side wall or partition and the minimum depth for stalls with wall-mounted water closets shall be 59 in (1500 mm).

Alternate stalls complying with Fig. 30(b) may be provided where permitted by 4.17.3 except that the stall shall have a

minimum depth of 69 in (1745 mm) where wall-mounted water closets are provided.

(3) Toe Clearances. In standard stalls, the front partition and at least one side partition shall provide a toe clearance of at

least 12 in (305 mm) above the finish floor.

(4) Doors. Toilet stall doors shall comply with 4.17.5.

(5) Grab Bars. Grab bars shall comply with 4.17.6 and the length and positioning shown in Fig. 30(a), (b), (c), and (d) except

that grab bars shall be mounted 18 in minimum to 27 in maximum (455 mm to 685 mm) above the finish floor measured to

the grab bar centerline.

EXCEPTION: If administrative authorities require flush controls for flush valves to be located in a position that conflicts

with the location of the rear grab bar, then that grab bar may be split or, at water closets with a centerline placement

below 15 in (380 mm), a rear grab bar 24 in (610 mm) minimum on the open side of the toilet area shall be permitted.

4.18 Urinals.

4.18.1 General. Accessible urinals shall comply with 4.18.

4.18.2 Height. Urinals shall be stall-type or wall-hung with an elongated rim at a maximum of 17 in (430 mm) above the finish floor.

4.18.3 Clear Floor Space. A clear floor space 30 in by 48 in (760 mm by 1220 mm) shall be provided in front of urinals to allow forward

approach. This clear space shall adjoin or overlap an accessible route and shall comply with 4.2.4. Urinal shields that do not extend

beyond the front edge of the urinal rim may be provided with 29 in (735 mm) clearance between them.

4.18.4 Flush Controls. Flush controls shall be hand operated or automatic, and shall comply with 4.27.4, and shall be mounted no more

than 44 in (1120 mm) above the finish floor.

4.19 Lavatories and Mirrors.

4.19.1 General. The requirements of 4.19 shall apply to lavatory fixtures, vanities, and built-in lavatories.

4.19.2 Height and Clearances. Lavatories shall be mounted with the rim or counter surface no higher than 34 in (865 mm) above the finish

floor. Provide a clearance of at least 29 in (735 mm) above the finish floor to the bottom of the apron. Knee and toe clearance shall comply

with Fig. 31.

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EXCEPTION 1: Lavatories used primarily by children ages 6 through 12 shall be permitted to have an apron clearance and a knee

clearance 24 in (610 mm) high minimum provided that the rim or counter surface is no higher than 31 in (760 mm).

EXCEPTION 2: Lavatories used primarily by children ages 5 and younger shall not be required to meet these clearances if clear

floor space for a parallel approach complying with 4.2.4 is provided.

4.19.3 Clear Floor Space. A clear floor space 30 in by 48 in (760 mm by 1220 mm) complying with 4.2.4 shall be provided in front of a

lavatory to allow forward approach. Such clear floor space shall adjoin or overlap an accessible route and shall extend a maximum of 19 in

(485 mm) underneath the lavatory (see Fig. 32).

4.19.4 Exposed Pipes and Surfaces. Hot water and drain pipes under lavatories shall be insulated or otherwise configured to protect

against contact. There shall be no sharp or abrasive surfaces under lavatories.

4.19.5 Faucets. Faucets shall comply with 4.27.4. Lever-operated, push-type, and electronically controlled mechanisms are examples of

acceptable designs. If self-closing valves are used the faucet shall remain open for at least 10 seconds.

4.19.6* Mirrors. Mirrors shall be mounted with the bottom edge of the reflecting surface no higher than 40 in (1015 mm) above the finish

floor (see Fig. 31).

4.20 Bathtubs.

4.20.1 General. Accessible bathtubs shall comply with 4.20.

4.20.2 Floor Space. Clear floor space in front of bathtubs shall be as shown in Fig. 33.

4.20.3 Seat. An in-tub seat or a seat at the head end of the tub shall be provided as shown in Fig. 33 and 34. The structural strength of

seats and their attachments shall comply with 4.26.3. Seats shall be mounted securely and shall not slip during use.

4.20.4 Grab Bars. Grab bars complying with 4.26 shall be provided as shown in Fig. 33 and 34.

4.20.5 Controls. Faucets and other controls complying with 4.27.4 shall be located as shown in Fig. 34.

4.20.6 Shower Unit. A shower spray unit with a hose at least 60 in (1525 mm) long that can be used both as a fixed shower head and as a

hand-held shower shall be provided.

4.20.7 Bathtub Enclosures. If provided, enclosures for bathtubs shall not obstruct controls or transfer from wheelchairs onto bathtub seats

or into tubs. Enclosures on bathtubs shall not have tracks mounted on their rims.

4.21 Shower Stalls.

4.21.1* General. Accessible shower stalls shall comply with 4.21.

4.21.2 Size and Clearances. Except as specified in 9.1.2, shower stall size and clear floor space shall comply with Fig. 35(a) or (b). The

shower stall in Fig. 35(a) shall be 36 in by 36 in (915 mm by 915 mm). Shower stalls required by 9.1.2 shall comply with Fig. 57(a) or (b).

The shower stall in Fig. 35(b) will fit into the space required for a bathtub.

4.21.3 Seat. A seat shall be provided in shower stalls 36 in by 36 in (915 mm by 915 mm) and shall be as shown in Fig. 36. The seat shall

be mounted 17 in to 19 in (430 mm to 485 mm) from the bathroom floor and shall extend the full depth of the stall. In a 36 in by 36 in (915

mm by 915 mm) shower stall, the seat shall be on the wall opposite the controls. Where a fixed seat is provided in a 30 in by 60 in

minimum (760 mm by 1525 mm) shower stall, it shall be a folding type and shall be mounted on the wall adjacent to the controls as shown

in Fig. 57. The structural strength of seats and their attachments shall comply with 4.26.3.

4.21.4 Grab Bars. Grab bars complying with 4.26 shall be provided as shown in Fig. 37.

4.21.5 Controls. Faucets and other controls complying with 4.27.4 shall be located as shown in Fig. 37. In shower stalls 36 in by 36 in

(915 mm by 915 mm), all controls, faucets, and the shower unit shall be mounted on the side wall opposite the seat.

4.21.6 Shower Unit. A shower spray unit with a hose at least 60 in (1525 mm) long that can be used both as a fixed shower head and as a

hand-held shower shall be provided.

EXCEPTION: In unmonitored facilities where vandalism is a consideration, a fixed shower head mounted at 48 in (1220 mm) above

the shower floor may be used in lieu of a hand-held shower head.

4.21.7 Curbs. If provided, curbs in shower stalls 36 in by 36 in (915 mm by 915 mm) shall be no higher than 1/2 in (13 mm). Shower stalls

that are 30 in by 60 in (760 mm by 1525 mm) minimum shall not have curbs.

4.21.8 Shower Enclosures. If provided, enclosures for shower stalls shall not obstruct controls or obstruct transfer from wheelchairs onto

shower seats.

4.22 Toilet Rooms.

4.22.1 Minimum Number. Toilet facilities required to be accessible by 4.1 shall comply with 4.22. Accessible toilet rooms shall be on an

accessible route.

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4.22.2 Doors. All doors to accessible toilet rooms shall comply with 4.13. Doors shall not swing into the clear floor space required for any

fixture.

4.22.3* Clear Floor Space. The accessible fixtures and controls required in 4.22.4, 4.22.5, 4.22.6, and 4.22.7 shall be on an accessible

route. An unobstructed turning space complying with 4.2.3 shall be provided within an accessible toilet room. The clear floor space at

fixtures and controls, the accessible route, and the turning space may overlap.

4.22.4 Water Closets. If toilet stalls are provided, then at least one shall be a standard toilet stall complying with 4.17; where 6 or more

stalls are provided, in addition to the stall complying with 4.17.3, at least one stall 36 in (915 mm) wide with an outward swinging,

self-closing door and parallel grab bars complying with Fig. 30(d) and 4.26 shall be provided. Water closets in such stalls shall comply with

4.16. If water closets are not in stalls, then at least one shall comply with 4.16.

4.22.5 Urinals. If urinals are provided, then at least one shall comply with 4.18.

4.22.6 Lavatories and Mirrors. If lavatories and mirrors are provided, then at least one of each shall comply with 4.19.

4.22.7 Controls and Dispensers. If controls, dispensers, receptacles, or other equipment are provided, then at least one of each shall be

on an accessible route and shall comply with 4.27.

4.23 Bathrooms, Bathing Facilities, and Shower Rooms.

4.23.1 Minimum Number. Bathrooms, bathing facilities, or shower rooms required to be accessible by 4.1 shall comply with 4.23 and shall

be on an accessible route.

4.23.2 Doors. Doors to accessible bathrooms shall comply with 4.13. Doors shall not swing into the floor space required for any fixture.

4.23.3* Clear Floor Space. The accessible fixtures and controls required in 4.23.4, 4.23.5, 4.23.6, 4.23.7, 4.23.8, and 4.23.9 shall be on

an accessible route. An unobstructed turning space complying with 4.2.3 shall be provided within an accessible bathroom. The clear floor

spaces at fixtures and controls, the accessible route, and the turning space may overlap.

4.23.4 Water Closets. If toilet stalls are provided, then at least one shall be a standard toilet stall complying with 4.17; where 6 or more

stalls are provided, in addition to the stall complying with 4.17.3, at least one stall 36 in (915 mm) wide with an outward swinging,

self-closing door and parallel grab bars complying with Fig. 30(d) and 4.26 shall be provided. Water closets in such stalls shall comply with

4.16. If water closets are not in stalls, then at least one shall comply with 4.16.

4.23.5 Urinals. If urinals are provided, then at least one shall comply with 4.18.

4.23.6 Lavatories and Mirrors. If lavatories and mirrors are provided, then at least one of each shall comply with 4.19.

4.23.7 Controls and Dispensers. If controls, dispensers, receptacles, or other equipment are provided, then at least one of each shall be

on an accessible route and shall comply with 4.27.

4.23.8 Bathing and Shower Facilities. If tubs or showers are provided, then at least one accessible tub that complies with 4.20 or at least

one accessible shower that complies with 4.21 shall be provided.

4.23.9* Medicine Cabinets. If medicine cabinets are provided, at least one shall be located with a usable shelf no higher than 44 in (1120

mm) above the floor space. The floor space shall comply with 4.2.4.

4.24 Sinks.

4.24.1 General. Sinks required to be accessible by 4.1 shall comply with 4.24.

4.24.2 Height. Sinks shall be mounted with the counter or rim no higher than 34 in (865 mm) above the finish floor.

4.24.3 Knee Clearance. Knee clearance that is at least 27 in (685 mm) high, 30 in (760 mm) wide, and 19 in (485 mm) deep shall be

provided underneath sinks.

EXCEPTION 1: Sinks used primarily by children ages 6 through 12 shall be permitted to have a knee clearance 24 in (610 mm) high

minimum provided that the rim or counter surface is no higher than 31 in (760 mm).

EXCEPTION 2: Sinks used primarily by children ages 5 and younger shall not be required to provide knee clearance if clear floor

space for a parallel approach complying with 4.2.4 is provided

4.24.4 Depth. Each sink shall be a maximum of 6-1/2 in (165 mm) deep.

4.24.5 Clear Floor Space. A clear floor space at least 30 in by 48 in (760 mm by 1220 mm) complying with 4.2.4 shall be provided in front

of a sink to allow forward approach. The clear floor space shall be on an accessible route and shall extend a maximum of 19 in (485 mm)

underneath the sink (see Fig. 32).

4.24.6 Exposed Pipes and Surfaces. Hot water and drain pipes exposed under sinks shall be insulated or otherwise configured so as to

protect against contact. There shall be no sharp or abrasive surfaces under sinks.

4.24.7 Faucets. Faucets shall comply with 4.27.4. Lever-operated, push-type, touch-type, or electronically controlled mechanisms are

acceptable designs.

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4.25 Storage.

4.25.1 General. Fixed storage facilities such as cabinets, shelves, closets, and drawers required to be accessible by 4.1 shall comply with

4.25.

4.25.2 Clear Floor Space. A clear floor space at least 30 in by 48 in (760 mm by 1220 mm) complying with 4.2.4 that allows either a

forward or parallel approach by a person using a wheelchair shall be provided at accessible storage facilities.

4.25.3* Height. Accessible storage spaces shall be within at least one of the reach ranges specified in 4.2.5 and 4.2.6 (see Fig. 5 and Fig

6). Clothes rods or shelves shall be a maximum of 54 in (1370 mm) above the finish floor for a side approach. Where the distance from the

wheelchair to the clothes rod or shelf exceeds 10 in (255 mm) (as in closets without accessible doors) the height and depth to the rod or

shelf shall comply with Fig. 38(a) and Fig. 38(b).

4.25.4 Hardware. Hardware for accessible storage facilities shall comply with 4.27.4. Touch latches and U-shaped pulls are acceptable.

4.26 Handrails, Grab Bars, and Tub and Shower Seats.

4.26.1* General. All handrails, grab bars, and tub and shower seats required to be accessible by 4.1, 4.8, 4.9, 4.16, 4.17, 4.20 or 4.21 shall

comply with 4.26.

4.26.2* Size and Spacing of Grab Bars and Handrails. The diameter or width of the gripping surfaces of a handrail or grab bar shall be

1-1/4 in to 1-1/2 in (32 mm to 38 mm), or the shape shall provide an equivalent gripping surface. If handrails or grab bars are mounted

adjacent to a wall, the space between the wall and the grab bar shall be 1-1/2 in (38 mm) (see Fig. 39(a), (b), (c), and (e)). Handrails may

be located in a recess if the recess is a maximum of 3 in (75 mm) deep and extends at least 18 in (455 mm) above the top of the rail (see

Fig. 39(d)).

4.26.3 Structural Strength. The structural strength of grab bars, tub and shower seats, fasteners, and mounting devices shall meet the

following specification:

(1) Bending stress in a grab bar or seat induced by the maximum bending moment from the application of 250 lbf (1112N)

shall be less than the allowable stress for the material of the grab bar or seat.

(2) Shear stress induced in a grab bar or seat by the application of 250 lbf (1112N) shall be less than the allowable shear

stress for the material of the grab bar or seat. If the connection between the grab bar or seat and its mounting bracket or

other support is considered to be fully restrained, then direct and torsional shear stresses shall be totaled for the combined

shear stress, which shall not exceed the allowable shear stress.

(3) Shear force induced in a fastener or mounting device from the application of 250 lbf (1112N) shall be less than the

allowable lateral load of either the fastener or mounting device or the supporting structure, whichever is the smaller allowable

load.

(4) Tensile force induced in a fastener by a direct tension force of 250 lbf (1112N) plus the maximum moment from the

application of 250 lbf (1112N) shall be less than the allowable withdrawal load between the fastener and the supporting

structure.

(5) Grab bars shall not rotate within their fittings.

4.26.4 Eliminating Hazards. A handrail or grab bar and any wall or other surface adjacent to it shall be free of any sharp or abrasive

elements. Edges shall have a minimum radius of 1/8 in (3.2 mm).

4.27 Controls and Operating Mechanisms.

4.27.1 General. Controls and operating mechanisms required to be accessible by 4.1 shall comply with 4.27.

4.27.2 Clear Floor Space. Clear floor space complying with 4.2.4 that allows a forward or a parallel approach by a person using a

wheelchair shall be provided at controls, dispensers, receptacles, and other operable equipment.

4.27.3* Height. The highest operable part of controls, dispensers, receptacles, and other operable equipment shall be placed within at

least one of the reach ranges specified in 4.2.5 and 4.2.6. Electrical and communications system receptacles on walls shall be mounted no

less than 15 in (380 mm) above the floor.

EXCEPTION: These requirements do not apply where the use of special equipment dictates otherwise or where electrical and

communications systems receptacles are not normally intended for use by building occupants.

4.27.4 Operation. Controls and operating mechanisms shall be operable with one hand and shall not require tight grasping, pinching, or

twisting of the wrist. The force required to activate controls shall be no greater than 5 lbf (22.2 N).

4.28 Alarms.

4.28.1 General. Alarm systems required to be accessible by 4.1 shall comply with 4.28. At a minimum, visual signal appliances shall be

provided in buildings and facilities in each of the following areas: restrooms and any other general usage areas (e.g., meeting rooms),

hallways, lobbies, and any other area for common use.

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4.28.2* Audible Alarms. If provided, audible emergency alarms shall produce a sound that exceeds the prevailing equivalent sound level

in the room or space by at least 15 dbA or exceeds any maximum sound level with a duration of 60 seconds by 5 dbA, whichever is louder.

Sound levels for alarm signals shall not exceed 120 dbA.

4.28.3* Visual Alarms. Visual alarm signal appliances shall be integrated into the building or facility alarm system. If single station audible

alarms are provided then single station visual alarm signals shall be provided. Visual alarm signals shall have the following minimum

photometric and location features:

(1) The lamp shall be a xenon strobe type or equivalent.

(2) The color shall be clear or nominal white (i.e., unfiltered or clear filtered white light).

(3) The maximum pulse duration shall be two-tenths of one second (0.2 sec) with a maximum duty cycle of 40 percent. The

pulse duration is defined as the time interval between initial and final points of 10 percent of maximum signal.

(4) The intensity shall be a minimum of 75 candela.

(5) The flash rate shall be a minimum of 1 Hz and a maximum of 3 Hz.

(6) The appliance shall be placed 80 in (2030 mm) above the highest floor level within the space or 6 in (152 mm) below the

ceiling, whichever is lower.

(7) In general, no place in any room or space required to have a visual signal appliance shall be more than 50 ft (15 m) from

the signal (in the horizontal plane). In large rooms and spaces exceeding 100 ft (30 m) across, without obstructions 6 ft (2 m)

above the finish floor, such as auditoriums, devices may be placed around the perimeter, spaced a maximum 100 ft (30 m)

apart, in lieu of suspending appliances from the ceiling.

(8) No place in common corridors or hallways in which visual alarm signalling appliances are required shall be more than 50

ft (15 m) from the signal.

4.28.4* Auxiliary Alarms. Units and sleeping accommodations shall have a visual alarm connected to the building emergency alarm

system or shall have a standard 110-volt electrical receptacle into which such an alarm can be connected and a means by which a signal

from the building emergency alarm system can trigger such an auxiliary alarm. When visual alarms are in place the signal shall be visible in

all areas of the unit or room. Instructions for use of the auxiliary alarm or receptacle shall be provided.

4.29 Detectable Warnings.

4.29.1 General. Detectable warnings required by 4.1 and 4.7 shall comply with 4.29.

4.29.2* Detectable Warnings on Walking Surfaces. Detectable warnings shall consist of raised truncated domes with a diameter of

nominal 0.9 in (23 mm), a height of nominal 0.2 in (5 mm) and a center-to-center spacing of nominal 2.35 in (60 mm) and shall contrast

visually with adjoining surfaces, either light-on-dark, or dark-on-light.

The material used to provide contrast shall be an integral part of the walking surface. Detectable warnings used on interior surfaces shall

differ from adjoining walking surfaces in resiliency or sound-on-cane contact.

4.29.3 Detectable Warnings on Doors To Hazardous Areas. (Reserved).

4.29.4 Detectable Warnings at Stairs. (Reserved).

4.29.5 Detectable Warnings at Hazardous Vehicular Areas. [Provision suspended until July 26, 2001] If a walk crosses or adjoins a

vehicular way, and the walking surfaces are not separated by curbs, railings, or other elements between the pedestrian areas and vehicular

areas, the boundary between the areas shall be defined by a continuous detectable warning which is 36 in (915 mm) wide, complying with

4.29.2.

4.29.6 Detectable Warnings at Reflecting Pools. [Provision suspended until July 26, 2001] The edges of reflecting pools shall be

protected by railings, walls, curbs, or detectable warnings complying with 4.29.2.

4.29.7 Standardization. (Reserved).

4.30 Signage.

4.30.1* General. Signage required to be accessible by 4.1 shall comply with the applicable provisions of 4.30.

4.30.2* Character Proportion. Letters and numbers on signs shall have a width-to-height ratio between 3:5 and 1:1 and a stroke-widthto-height ratio between 1:5 and 1:10.

4.30.3 Character Height. Characters and numbers on signs shall be sized according to the viewing distance from which they are to be

read. The minimum height is measured using an upper case X. Lower case characters are permitted.

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Height Above Finished Floor Minimum Character Height

Suspended or Projected Overhead in compliance with 4.4.2 3 in (75 mm) minimum

4.30.4 Raised and Brailled Characters and Pictorial Symbol Signs (Pictograms). Letters and numerals shall be raised 1/32 in (0.79

mm) minimum, upper case, sans serif or simple serif type and shall be accompanied with Grade 2 Braille. Raised characters shall be at

least 5/8 in (16 mm) high, but no higher than 2 in (50 mm). Pictograms shall be accompanied by the equivalent verbal description placed

directly below the pictogram. The border dimension of the pictogram shall be 6 in (152 mm) minimum in height.

4.30.5* Finish and Contrast. The characters and background of signs shall be eggshell, matte, or other non-glare finish. Characters and

symbols shall contrast with their background -- either light characters on a dark background or dark characters on a light background.

4.30.6 Mounting Location and Height. Where permanent identification is provided for rooms and spaces, signs shall be installed on the

wall adjacent to the latch side of the door. Where there is no wall space to the latch side of the door, including at double leaf doors, signs

shall be placed on the nearest adjacent wall. Mounting height shall be 60 in (1525 mm) above the finish floor to the centerline of the sign.

Mounting location for such signage shall be so that a person may approach within 3 in (76 mm) of signage without encountering protruding

objects or standing within the swing of a door.

4.30.7* Symbols of Accessibility.

(1) Facilities and elements required to be identified as accessible by 4.1 shall use the international symbol of accessibility.

The symbol shall be displayed as shown in Fig. 43(a) and (b).

(2) Volume Control Telephones. Telephones required to have a volume control by 4.1.3(17)(b) shall be identified by a sign

containing a depiction of a telephone handset with radiating sound waves.

(3) Text Telephones (TTYs). Text telephones (TTYs) required by 4.1.3(17)(c) shall be identified by the international TTY

symbol (Fig 43(c)). In addition, if a facility has a public text telephone (TTY), directional signage indicating the location of the

nearest text telephone (TTY) shall be placed adjacent to all banks of telephones which do not contain a text telephone (TTY).

Such directional signage shall include the international TTY symbol. If a facility has no banks of telephones, the directional

signage shall be provided at the entrance (e.g., in a building directory).

(4) Assistive Listening Systems. In assembly areas where permanently installed assistive listening systems are required by

4.1.3(19)(b) the availability of such systems shall be identified with signage that includes the international symbol of access

for hearing loss (Fig 43(d)).

4.30.8* Illumination Levels. (Reserved).

4.31 Telephones.

4.31.1 General. Public telephones required to be accessible by 4.1 shall comply with 4.31.

4.31.2 Clear Floor or Ground Space. A clear floor or ground space at least 30 in by 48 in (760 mm by 1220 mm) that allows either a

forward or parallel approach by a person using a wheelchair shall be provided at telephones (see Fig. 44). The clear floor or ground space

shall comply with 4.2.4. Bases, enclosures, and fixed seats shall not impede approaches to telephones by people who use wheelchairs.

4.31.3* Mounting Height. The highest operable part of the telephone shall be within the reach ranges specified in 4.2.5 or 4.2.6.

4.31.4 Protruding Objects. Telephones shall comply with 4.4.

4.31.5 Hearing Aid Compatible and Volume Control Telephones Required by 4.1.

(1) Telephones shall be hearing aid compatible.

(2) Volume controls, capable of a minimum of 12 dbA and a maximum of 18 dbA above normal, shall be provided in

accordance with 4.1.3. If an automatic reset is provided then 18 dbA may be exceeded.

4.31.6 Controls. Telephones shall have pushbutton controls where service for such equipment is available.

4.31.7 Telephone Books. Telephone books, if provided, shall be located in a position that complies with the reach ranges specified in 4.2.5

and 4.2.6.

4.31.8 Cord Length. The cord from the telephone to the handset shall be at least 29 in (735 mm) long.

4.31.9* Text Telephones (TTYs) Required by 4.1.

(1) Text telephones (TTYs) used with a pay telephone shall be permanently affixed within, or adjacent to, the telephone

enclosure. If an acoustic coupler is used, the telephone cord shall be sufficiently long to allow connection of the text

telephone (TTY) and the telephone receiver.

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(2) Pay telephones designed to accommodate a portable text telephone (TTY) shall be equipped with a shelf and an

electrical outlet within or adjacent to the telephone enclosure. The telephone handset shall be capable of being placed flush

on the surface of the shelf. The shelf shall be capable of accommodating a text telephone (TTY) and shall have 6 in (152

mm) minimum vertical clearance in the area where the text telephone (TTY) is to be placed.

(3) Equivalent facilitation may be provided. For example, a portable text telephone (TTY) may be made available in a hotel at

the registration desk if it is available on a 24-hour basis for use with nearby public pay telephones. In this instance, at least

one pay telephone shall comply with paragraph 2 of this section. In addition, if an acoustic coupler is used, the telephone

handset cord shall be sufficiently long so as to allow connection of the text telephone (TTY) and the telephone receiver.

Directional signage shall be provided and shall comply with 4.30.7.

4.32 Fixed or Built-in Seating and Tables.

4.32.1 Minimum Number. Fixed or built-in seating or tables required to be accessible by 4.1 shall comply with 4.32.2 through 4.32.4.

EXCEPTION: Fixed or built-in seating or tables used primarily by children ages 12 and younger shall be permitted to comply with

4.32.5.

4.32.2 Seating. If seating spaces for people in wheelchairs are provided at fixed tables or counters, clear floor space complying with 4.2.4

shall be provided. Such clear floor space shall not overlap knee space by more than 19 in (485 mm) (see Fig. 45).

4.32.3 Knee Clearances. If seating for people in wheelchairs is provided at tables or counters, knee spaces at least 27 in (685 mm) high,

30 in (760 mm) wide, and 19 in (485 mm) deep shall be provided (see Fig. 45).

4.32.4* Height of Tables or Counters. The tops of accessible tables and counters shall be from 28 in to 34 in (710 mm to 865 mm) above

the finish floor or ground.

4.32.5 Children's Fixed or Built-in Seating and Tables. Fixed or built-in seating or tables used primarily by children ages 12 and younger

shall comply with 4.32.5 as permitted by 4.32.1.

EXCEPTION: Fixed or built-in seating or tables used primarily by children ages 5 and younger shall not be required to comply with

4.32.5 if clear floor space complying with 4.2.4 parallel to fixed tables or counters is provided.

(1) Seating. If seating spaces for people in wheelchairs are provided at fixed tables or counters, clear floor space complying

with 4.2.4 shall be provided. Such clear floor space shall not overlap knee space by more than 19 in (485 mm) (see Fig. 45).

(2) Knee Clearances. If seating for people in wheelchairs is provided at tables or counters, knee spaces at least 24 in (610

mm) high, 30 in (760 mm) wide, and 19 in (485 mm) deep shall be provided (see Fig. 45).

(3) Height of Tables or Counters. The tops of accessible tables and counters shall be from 26 in to 30 in (660 mm to 760 mm)

above the finish floor or ground.

4.33 Assembly Areas.

4.33.1 Minimum Number. Assembly and associated areas required to be accessible by 4.1 shall comply with 4.33.

4.33.2* Size of Wheelchair Locations. Each wheelchair location shall provide minimum clear ground or floor spaces as shown in Fig. 46.

4.33.3* Placement of Wheelchair Locations. Wheelchair areas shall be an integral part of any fixed seating plan and shall be provided so

as to provide people with physical disabilities a choice of admission prices and lines of sight comparable to those for members of the

general public. They shall adjoin an accessible route that also serves as a means of egress in case of emergency. At least one companion

fixed seat shall be provided next to each wheelchair seating area. When the seating capacity exceeds 300, wheelchair spaces shall be

provided in more than one location. Readily removable seats may be installed in wheelchair spaces when the spaces are not required to

accommodate wheelchair users.

EXCEPTION: Accessible viewing positions may be clustered for bleachers, balconies, and other areas having sight lines that

require slopes of greater than 5 percent. Equivalent accessible viewing positions may be located on levels having accessible

egress.

4.33.4 Surfaces. The ground or floor at wheelchair locations shall be level and shall comply with 4.5.

4.33.5 Access to Performing Areas. An accessible route shall connect wheelchair seating locations with performing areas, including

stages, arena floors, dressing rooms, locker rooms, and other spaces used by performers.

4.33.6* Placement of Listening Systems. If the listening system provided serves individual fixed seats, then such seats shall be located

within a 50 ft (15 m) viewing distance of the stage or playing area and shall have a complete view of the stage or playing area.

4.33.7* Types of Listening Systems. Assistive listening systems (ALS) are intended to augment standard public address and audio

systems by providing signals which can be received directly by persons with special receivers or their own hearing aids and which

eliminate or filter background noise. The type of assistive listening system appropriate for a particular application depends on the

characteristics of the setting, the nature of the program, and the intended audience. Magnetic induction loops, infra-red and radio

frequency systems are types of listening systems which are appropriate for various applications.

4.34 Automated Teller Machines.

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4.34.1 General. Each machine required to be accessible by 4.1.3 shall be on an accessible route and shall comply with 4.34.

4.34.2 Clear Floor Space. The automated teller machine shall be located so that clear floor space complying with 4.2.4 is provided to

allow a person using a wheelchair to make a forward approach, a parallel approach, or both, to the machine.

4.34.3 Reach Ranges.

(1) Forward Approach Only. If only a forward approach is possible, operable parts of all controls shall be placed within the

forward reach range specified in 4.2.5.

(2) Parallel Approach Only. If only a parallel approach is possible, operable parts of controls shall be placed as follows:

(a) Reach Depth Not More Than 10 In (255 Mm). Where the reach depth to the operable parts of all controls as

measured from the vertical plane perpendicular to the edge of the unobstructed clear floor space at the farthest

protrusion of the automated teller machine or surround is not more than 10 in (255 mm), the maximum height

above the finished floor or grade shall be 54 in (1370 mm).

(b) Reach Depth More Than 10 In (255 Mm). Where the reach depth to the operable parts of any control as

measured from the vertical plane perpendicular to the edge of the unobstructed clear floor space at the farthest

protrusion of the automated teller machine or surround is more than 10 in (255 mm), the maximum height

above the finished floor or grade shall be as follows:

Reach Depth Maximum Height

inches milimeters inches milimeters

10 255 54 1370

11 280 53 1/2 1360

12 305 53 1345

13 330 52 1/2 1335

14 355 51 1/2 1310

15 380 51 1295

16 405 50 1/2 1285

17 430 50 1270

18 455 49 1/2 1255

19 485 49 1245

20 510 48 1/2 1230

21 535 47 1/2 1205

22 560 47 1195

23 585 46 1/2 1180

24 610 46 1170

(3) Forward and Parallel Approach. If both a forward and parallel approach are possible, operable parts of controls shall be

placed within at least one of the reach ranges in paragraphs (1) or (2) of this section.

(4) Bins. Where bins are provided for envelopes, waste paper, or other purposes, at least one of each type provided shall

comply with the applicable reach ranges in paragraph (1), (2), or (3) of this section.

EXCEPTION: Where a function can be performed in a substantially equivalent manner by using an alternate control,

only one of the controls needed to perform that function is required to comply with this section. If the controls are

identified by tactile markings, such markings shall be provided on both controls.

4.34.4 Controls. Controls for user activation shall comply with 4.27.4.

4.34.5 Equipment for Persons with Vision Impairments. Instructions and all information for use shall be made accessible to and

independently usable by persons with vision impairments.

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4.35 Dressing and Fitting Rooms.

4.35.1 General. Dressing and fitting rooms required to be accessible by 4.1 shall comply with 4.35 and shall be on an accessible route.

4.35.2 Clear Floor Space. A clear floor space allowing a person using a wheelchair to make a 180-degree turn shall be provided in every

accessible dressing room entered through a swinging or sliding door. No door shall swing into any part of the turning space. Turning space

shall not be required in a private dressing room entered through a curtained opening at least 32 in (815 mm) wide if clear floor space

complying with section 4.2 renders the dressing room usable by a person using a wheelchair.

4.35.3 Doors. All doors to accessible dressing rooms shall be in compliance with section 4.13.

4.35.4 Bench. Every accessible dressing room shall have a 24 in by 48 in (610 mm by 1220 mm) bench fixed to the wall along the longer

dimension. The bench shall be mounted 17 in to 19 in (430 mm to 485 mm) above the finish floor. Clear floor space shall be provided

alongside the bench to allow a person using a wheelchair to make a parallel transfer onto the bench. The structural strength of the bench

and attachments shall comply with 4.26.3. Where installed in conjunction with showers, swimming pools, or other wet locations, water shall

not accumulate upon the surface of the bench and the bench shall have a slip-resistant surface.

4.35.5 Mirror. Where mirrors are provided in dressing rooms of the same use, then in an accessible dressing room, a full-length mirror,

measuring at least 18 in wide by 54 in high (460 mm by 1370 mm), shall be mounted in a position affording a view to a person on the

bench as well as to a person in a standing position.

5. RESTAURANTS AND CAFETERIAS

5.1 General

5.2 Counters and Bars

5.3 Access Aisles

5.4 Dining Areas

5.5 Food Service Lines

5.6 Tableware and Condiment Areas

5.7 Raised Areas

5.8 Vending Machines and Other Equipment

5.9 Quiet Areas [Reserved]

6. MEDICAL CARE FACILITIES

6.1 General

6.1(1) General Purpose Hospitals

6.1(2) Hospitals and Rehabilitation Facilities

6.1(3) Long Term Care Facilities

6.1(4) Alterations to Patient Bedrooms

6.2 Entrances

6.3 Patient Bedrooms

6.4 Patient Toilet Rooms

7. BUSINESS, MERCANTILE AND CIVIC

7.1 General

7.2 Sales and Service Counters, Teller Windows, Information Counters

7.2(1) Counters with Cash Registers, etc.

7.2(2) Ticketing Counters, Teller Stations, etc

7.2(3) Voice Communication

7.2(4) Assistive Listening Devices [Reserved]

7.3 Check-out Aisles

7.3(1) Numbers Required

7.3(2) Clear Width

7.3(3) Signage

7.4 Security Bollards

8. LIBRARIES

8.1 General

8.2 Reading and Study Areas

8.3 Check-Out Areas

8.4 Card Catalogs and Magazine Displays

8.5 Stacks

9. ACCESSIBLE TRANSIENT LODGING

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9.1 Hotels, Motels, Inns, Boarding Houses, Dormitories, Resorts and Other Similar Places of Transient Lodging

9.1.1 General

9.1.2 Accessible Units, Sleeping Rooms and Suites

9.1.3 Sleeping Accommodations for Persons with Hearing Impairments

9.1.4 Classes of Sleeping Accommodations

9.1.5 Alterations to Accessible Units, Sleeping Rooms, and Suites

9.2 Requirements for Accessible Units, Sleeping Rooms, and Suites

9.2.1 General

9.2.2 Minimum Requirements

9.2.2(1) Maneuvering Space

9.2.2(2) Accessible Route

9.2.2(3) Doors and Doorways

9.2.2(4) Storage

9.2.2(5) Controls

9.2.2(6) Accessible Spaces

9.2.2(7) Kitchens, Kitchenettes, or Wet Bars

9.2.2(8) Sleeping Room Accommodations for Persons with Hearing Impairments

9.3 Visual Alarms, Notification Devices and Telephones

9.3.1 General

9.3.2 Equivalent Facilitation

9.4 Other Sleeping Rooms

9.5 Transient Lodging in Homeless Shelters, Halfway Houses, Transient Group Homes, and Other Social Service Establishments

9.5.1 New Construction

9.5.2 Alterations

9.5.3 Accessible Sleeping Accommodations in New Construction

10. TRANSPORTATION FACILITIES

10.1 General

10.2 Bus Stops and Terminals

10.2.1 New Construction

(1) New Bus Pads

(2) New or Replaced Bus Shelters

(3) New Bus Route Identification Signs

10.2.2 Bus Stop Siting and Alterations

(1) Choosing Sites

(2) New Route Identification Signs

10.3 Fixed Facilities and Stations

10.3.1 New Construction

(1) Circulation Path

(2) Entrances

(3) Direct Connections

(4) Entrance Signs

(5) Station Identification Signs

(6) Lists of Stations

(7) Fare Vending and Collection

(8) Detectable Warnings

(9) Vehicle-Platform Gap

(10) Boarding Position

(11) Illumination

(12) Text Telephones

(13) Track Crossings

(14) Information Systems

(15) Clocks

(16) Escalators

(17) Elevators

(18) Ticketing Areas

(19) Baggage Claim

10.3.2 Existing Facilities: Key Stations

(1) Entrance

(2) Accessible Route

(3) Fare Collection

(4) Vehicle-Platform Gap

(5) Direct Connections

10.3.3 Existing Facilities: Alterations

10.4 Airports

10.4.1 New Construction

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(1) Minimize Distance

(2) Circulation Path

(3) Ticketing

(4) Text Telephones

(5) Baggage Claim

(6) Information Systems

(7) Clocks

(8) Security Systems

10.5 Boat and Ferry Docks [Reserved]

NOTICE

Sections 11 and 12 have not been incorporated in the Department of Justice accessibility standards and are,

therefore, not enforceable.

11. JUDICIAL, LEGISLATIVE AND REGULATORY FACILITIES.

11.1 General.

11.1.1 Entrances.

11.1.2 Security Systems.

11.1.3* Two-Way Communication Systems.

11.2 Judicial Facilities.

11.2.1 Courtrooms.

(1)Accessible Elements

(a) Spectator, Press, and Other Areas with Fixed Seats.

(b) Jury Boxes and Witness Stands.

(c) Judges' Benches and Courtroom Stations.

(2)* Assistive Listening Systems

11.2.2 Jury Assembly Areas and Jury Deliberation Areas.

(1) Refreshment Areas.

(2) Drinking Fountains.

11.2.3 Courthouse Holding Facilities.

(1) Holding Cells - Minimum Number.

(a) Central Holding Cells.

(b) Court-Floor Holding Cells.

(2) Requirements for Accessible Cells.

(a) Doors and Doorways.

(b)* Toilet and Bathing Facilities.

(c)* Beds.

(d) Drinking Fountains and Water Coolers.

(e) Fixed or Built-in Seating and Tables.

(f) Fixed Benches.

(3)* Visiting Areas.

(a) Cubicles and Counters.

(b) Partitions.

11.3* Legislative and Regulatory Facilities.

(1) Raised Speakers' Platforms.

(2) Spectator, Press, and Other Areas with Fixed Seats.

11.3.2* Assistive Listening System.

12. DETENTION AND CORRECTIONAL FACILITIES.

12.1* General.

12.2 Entrances and Security Systems.

12.2.1* Entrances.

12.2.2 Security Systems.

12.3* Visiting Areas.

(1) Cubicles and Counters.

(2) Partitions.

12.4 Holding and Housing Cells or Rooms: Minimum Number.

12.4.1* Holding Cells and General Housing Cells or Rooms.

12.4.2* Special Holding and Housing Cells or Rooms.

12.4.3* Accessible Cells or Rooms for Persons with Hearing Impairments.

12.4.4 Medical Care Facilities.

12.4.5 Alterations to Cells or Rooms. (Reserved.)

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12.5 Requirements for Accessible Cells or Rooms.

12.5.1 General.

12.5.2* Minimum Requirements.

(1) Doors and Doorways.

(2)* Toilet and Bathing Facilities.

(3)* Beds.

(4) Drinking Fountains and Water Coolers.

(5) Fixed or Built-in Seating or Tables.

(6) Fixed Benches.

(7) Storage.

(8) Controls.

(9) Accommodations for Persons with Hearing Impairments.

12.6 Visual Alarms and Telephones.

13. RESIDENTIAL HOUSING [RESERVED]

14. PUBLIC RIGHTS-OF-WAY [RESERVED]

FIGURES IN BUILDING AND FACILITIES GUIDELINES

APPENDIX

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