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DIVISION 11 – ACCESSIBILITY
* Editor's note – Chapter 18-11, Accessibility, was added by Coun. J. 10-1-03, p. 8502, § 1, and was effective July 1, 2004.
18-11-1101 General.
18-11-1101.1 Scope.
18-11-1101.1.1 Applicability.
18-11-1101.1.2 Other laws.
18-11-1101.1.3 Regulations.
18-11-1101.2 Referenced standards.
18-11-1101.3 Design.
18-11-1101.3.1 Modifications to ICC/ANSI A117.1.
18-11-1102 Definitions.
18-11-1102.1 General.
18-11-1103 Scoping Requirements.
18-11-1103.1 Where required.
18-11-1103.1.1 Spaces used for different purposes.
18-11-1103.2 General exceptions.
18-11-1103.2.1 Specific requirements.
18-11-1103.2.2 Existing buildings.
18-11-1103.2.3 Work areas.
18-11-1103.2.4 Detached dwellings and townhouses.
18-11-1103.2.5 Utility buildings.
18-11-1103.2.6 Construction sites.
18-11-1103.2.7 Raised areas.
18-11-1103.2.8 Limited access spaces.
18-11-1103.2.9 Equipment spaces.
18-11-1103.2.10 Single occupant structures.
18-11-1103.2.11 Residential occupancy.
18-11-1103.2.12 Day care facilities and business occupancies in a dwelling unit.
18-11-1103.2.13 Fuel-dispensing systems.
18-11-1103.2.14 Recreation facilities.
18-11-1104 Accessible Route.
18-11-1104.1 Site arrival points.
18-11-1104.2 Within a site.
18-11-1104.3 Connected spaces.
18-11-1104.4 Multilevel buildings and facilities.
18-11-1104.5 Location.
18-11-1104.6 Protruding objects.
18-11-1104.6.1 Protrusion limits.
18-11-1104.6.2 Free-standing objects.
18-11-1104.6.3 Reduced vertical clearance.
18-11-1105 Accessible Entrances.
18-11-1105.1 Required.
18-11-1105.1.1 Public entrances.
18-11-1105.1.2 Based on number of exits.
18-11-1105.1.3 Parking structure entrances.
18-11-1105.1.4 Entrances from tunnels and elevated walkways.
18-11-1105.1.5 Transportation facilities.
18-11-1105.1.5.1 Location.
18-11-1105.1.5.2 Direct connections.
18-11-1105.1.6 Tenant spaces.
18-11-1105.1.7 Restricted entrances.
18-11-1105.1.8 Service entrances.
18-11-1105.1.9 Entrances for inmates or detainees.
18-11-1105.1.10 Other entrances.
18-11-1105.2 Dwelling units.
18-11-1105.3 Medical care facilities.
18-11-1105.4 Automatic doors.
18-11-1106 Parking and Passenger Loading Facilities.
18-11-1106.1 Required.
18-11-1106.2 Residential occupancies.
18-11-1106.3 Medical facilities.
18-11-1106.3.1 Outpatient facilities.
18-11-1106.3.2 Rehabilitation facilities and outpatient physical therapy facilities.
18-11-1106.4 Vertical clearance for vans.
18-11-1106.5 Location and dispersion.
18-11-1106.6 Passenger loading zones.
18-11-1106.6.1 Medical facilities.
18-11-1106.6.2 Valet parking.
18-11-1107 Dwelling Units and Sleeping Units.
18-11-1107.1 General.
18-11-1107.1.1 Connected buildings.
18-11-1107.2 Accessible spaces.
18-11-1107.3 Accessible route.
18-11-1107.4 Institutional occupancies.
18-11-1107.4.1 Sheltered care facilities.
18-11-1107.4.1.1 Accessible units.
18-11-1107.4.1.2 Type B units.
18-11-1107.4.2 Nursing homes.
18-11-1107.4.2.1 Accessible units.
18-11-1107.4.2.1.1 Accessible beds.
18-11-1107.4.2.2 Type B units.
18-11-1107.4.3 Hospitals.
18-11-1107.4.3.1 Accessible units.
18-11-1107.4.3.1.1 Accessible beds.
18-11-1107.4.3.2 Type B units.
18-11-1107.4.4 Rehabilitation facilities.
18-11-1107.4.4.1 Accessible beds.
18-11-1107.4.5 Residential restrained care facilities.
18-11-1107.4.5.1 Accessible Units.
18-11-1107.4.5.2 Special holding cells and special housing cells or rooms.
18-11-1107.4.5.3 Medical care facilities.
18-11-1107.4.6 Outpatient medical care facilities.
18-11-1107.4.6.1 Accessible beds.
18-11-1107.5 Residential occupancies.
18-11-1107.5.1 Hotels, motels and similar occupancies.
18-11-1107.5.1.1 Accessible units.
18-11-1107.5.1.1.1 Dispersion.
18-11-1107.5.1.1.2 Overlap.
18-11-1107.5.1.1.3 Seats in roll-in showers.
18-11-1107.5.1.2 Type B units.
18-11-1107.5.1.3 Accessible beds.
18-11-1107.5.1.3.1 Clear floor area.
18-11-1107.5.1.4 Doors into and within other units.
18-11-1107.5.2 Multiple dwellings.
18-11-1107.5.2.1 Accessible units in boarding houses, dormitories, fraternity houses and sorority houses.
18-11-1107.5.2.2 Type A units.
18-11-1107.5.2.3 Type B units.
18-11-1107.5.2.4 Visual alarms.
18-11-1107.5.3 Structures with four or more units.
18-11-1107.5.4 Planned developments.
18-11-1107.5.4.1 Type A units.
18-11-1107.5.4.1.1 Design criteria for attached multi-story single family units with separate means of egress.
18-11-1107.5.4.1.1.1 Accessible route to an entrance.
18-11-1107.5.4.1.1.2 Entrance.
18-11-1107.5.4.1.1.3 Habitable space on entrance level.
18-11-1107.5.4.1.1.4 Path of travel.
18-11-1107.5.4.1.1.5 Interior doorways.
18-11-1107.5.4.1.1.6 Toilet room.
18-11-1107.5.4.1.1.7 Kitchen.
18-11-1107.5.4.1.1.8 Controls.
18-11-1107.5.4.1.1.9 Access to other levels.
18-11-1107.5.4.2 Type B units.
18-11-1107.5.4.3 Visitable units.
18-11-1107.5.4.3.1 Accessible route to an entrance.
18-11-1107.5.4.3.2 Entrance.
18-11-1107.5.4.3.3 Habitable space on entrance level.
18-11-1107.5.4.3.4 Path of travel.
18-11-1107.5.4.3.5 Interior doorways.
18-11-1107.5.4.3.6 Toilet room.
18-11-1107.5.4.3.7 Reinforcement.
18-11-1107.5.4.3.8 Controls.
18-11-1107.5.4.4 Visual alarms.
18-11-1107.5.5 Housing owned or financed by a governmental unit and developments with affordable units.
18-11-1107.5.5.1 Type A units.
18-11-1107.5.5.2 Type B units.
18-11-1107.5.5.3 Visitable units.
18-11-1107.5.5.4 Visual alarms.
18-11-1107.5.5.5 Dwelling units provided by entities subject to HUD Section 504 regulations.
18-11-1107.5.5.5.1 Units with mobility features.
18-11-1107.5.5.5.2 Units with communication features.
18-11-1107.5.6 Residential care facilities.
18-11-1107.5.6.1 Accessible units.
18-11-1107.5.6.2 Type A units.
18-11-1107.5.6.3 Type B units.
18-11-1107.5.6.4 Family community homes.
18-11-1107.6 General exceptions.
18-11-1107.6.1 Buildings without elevator service.
18-11-1107.6.1.1 One story with Type B units required.
18-11-1107.6.1.2 Additional stories with Type B units.
18-11-1107.6.2 Multistory units.
18-11-1107.6.3 Elevator service to the lowest story with units.
18-11-1107.6.4 Site impracticality.
18-11-1107.6.5 Base flood elevation.
18-11-1107.7 Design criteria for Accessible units, Type A units and Type B units.
18-11-1107.7.1 Accessible units.
18-11-1107.7.2 Type A units.
18-11-1107.7.2.1 Accessible route to an entrance.
18-11-1107.7.2.2 Entrance.
18-11-1107.7.2.3 Habitable space on entrance level.
18-11-1107.7.2.4 Toilet rooms.
18-11-1107.7.2.5 Access to other levels.
18-11-1107.7.3 Type B Units.
18-11-1108 Specific Occupancies.
18-11-1108.1 General.
18-11-1108.2 Assembly area seating.
18-11-1108.2.1 Services.
18-11-1108.2.2 Wheelchair spaces.
18-11-1108.2.2.1 Number and location.
18-11-1108.2.2.1.1 General seating.
18-11-1108.2.2.1.2 Luxury boxes, club boxes and suites in arenas, stadiums and grandstands.
18-11-1108.2.2.1.3 Other boxes.
18-11-1108.2.2.2 Integration.
18-11-1108.2.2.3 Dispersion.
18-11-1108.2.2.3.1 Horizontal dispersion.
18-11-1108.2.2.3.2 Vertical dispersion.
18-11-1108.2.2.4 Lines of sight.
18-11-1108.2.2.4.1 Lines of sight over seated spectators.
18-11-1108.2.2.4.2 Lines of sight over standing spectators.
18-11-1108.2.3 Companion seats.
18-11-1108.2.4 Designated aisle seats.
18-11-1108.2.5 Lawn seating.
18-11-1108.2.6 Public address system.
18-11-1108.2.7 Assistive listening systems.
18-11-1108.2.7.1 Required systems.
18-11-1108.2.7.2 Receivers.
18-11-1108.2.8 Dining areas.
18-11-1108.2.8.1 Fixed or built-in seating or tables.
18-11-1108.2.8.2 Dining counters.
18-11-1108.2.8.3 Raised platforms.
18-11-1108.2.8.4 Space for vending machines and similar equipment.
18-11-1108.2.9 Recreation facilities.
18-11-1108.2.10 Press boxes.
18-11-1108.3 Self-service storage facilities.
18-11-1108.3.1 Dispersion.
18-11-1108.4 Museums and exhibition areas.
18-11-1108.5 Judicial facilities.
18-11-1108.5.1 Courtrooms.
18-11-1108.5.2 Holding cells.
18-11-1108.5.2.1 Central holding cells.
18-11-1108.5.2.2 Court-floor holding cells.
18-11-1108.5.3 Visiting areas.
18-11-1108.5.3.1 Cubicles and counters.
18-11-1108.5.3.2 Partitions.
18-11-1109 Other Features and Facilities.
18-11-1109.1 General.
18-11-1109.2 Toilet and bathing facilities.
18-11-1109.2.1 Unisex toilet and bathing rooms.
18-11-1109.2.1.1 Standard.
18-11-1109.2.1.2 Unisex toilet rooms.
18-11-1109.2.1.3 Unisex bathing rooms.
18-11-1109.2.1.4 Location.
18-11-1109.2.1.5 Prohibited location.
18-11-1109.2.1.6 Clear floor space.
18-11-1109.2.1.7 Privacy.
18-11-1109.2.2 Water closet compartment.
18-11-1109.2.3 Water temperature.
18-11-1109.2.4 Portable toilet and bathing units.
18-11-1109.3 Sinks.
18-11-1109.4 Kitchens, kitchenettes and wet bars.
18-11-1109.5 Drinking fountains and water coolers.
18-11-1109.5.1 Location on accessible route.
18-11-1109.5.2 Drinking fountains – minimum number.
18-11-1109.5.3 Water coolers – minimum number.
18-11-1109.6 Elevators.
18-11-1109.6.1 Elevator in exempt facility.
18-11-1109.6.2 Rails in elevator cars.
18-11-1109.6.3 Elevator within a dwelling unit.
18-11-1109.7 Lifts.
18-11-1109.8 Storage.
18-11-1109.8.1 Lockers.
18-11-1109.8.2 Shelving and display units.
18-11-1109.8.3 Coat hooks and folding shelves.
18-11-1109.9 Detectable warnings.
18-11-1109.9.1 Transit platforms.
18-11-1109.9.2 Stairways.
18-11-1109.9.2.1 Detectable warning standard for stairways.
18-11-1109.9.3 Cross walks.
18-11-1109.9.4 Reflecting pools.
18-11-1109.9.5 Doors to hazardous areas.
18-11-1109.10 Assembly area seating.
18-11-1109.11 Seating at tables, counters and work surfaces.
18-11-1109.11.1 Dispersion.
18-11-1109.12 Other service facilities.
18-11-1109.12.1 Dressing, fitting and locker rooms.
18-11-1109.12.2 Check-out aisles.
18-11-1109.12.3 Point of sales and service counters.
18-11-1109.12.4 Food service lines.
18-11-1109.12.5 Queue and waiting lines.
18-11-1109.12.6 Saunas and steam rooms.
18-11-1109.12.6.1 Wheelchair turning space.
18-11-1109.12.6.2 Bench.
18-11-1109.12.6.3 Door swing.
18-11-1109.13 Controls operating mechanisms and hardware.
18-11-1109.13.1 Operable windows.
18-11-1109.14 Recreational facilities.
18-11-1109.14.1 Facilities serving a single building.
18-11-1109.14.2 Facilities serving multiple buildings.
18-11-1109.14.3 Other occupancies.
18-11-1109.14.4 Campsites.
18-11-1109.15 Laundry equipment.
18-11-1109.16 Automatic teller machines and fare machines.
18-11-1109.17 Accessible means of egress.
18-11-1109.17.1 Exit access.
18-11-1109.17.2 Exceptions to required accessible means of egress.
18-11-1110 Signage.
18-11-1110.1 Signs.
18-11-1110.2 Directional signage.
18-11-1110.3 Other signs.
18-11-1111 Telephones.
18-11-1111.1 General.
18-11-1111.2 Wheelchair accessible telephones.
18-11-1111.3 Volume controls.
18-11-1111.4 TTYs.
18-11-1111.4.1 Bank requirement.
18-11-1111.4.2 Floor requirement.
18-11-1111.4.3 Building requirement.
18-11-1111.4.4 Site requirement.
18-11-1111.4.5 Rest stops, emergency road stops, and service plazas.
18-11-1111.4.6 Hospitals.
18-11-1111.4.7 Transportation facilities.
18-11-1111.4.8 Assembly occupancies and covered malls.
18-11-1111.4.9 Detention and correctional facilities.
18-11-1111.4.10 Signs.
18-11-1111.5 Shelves for portable TTYs.
18-11-1111.6 Telephone books.
18-11-1112 Public Rights-of-Way.
18-11-1112.1 Required accessible elements.
18-11-1112.2 Sidewalks.
18-11-1112.2.1 Clear width.
18-11-1112.2.2 Cross slope.
18-11-1112.2.3 Running grade.
18-11-1112.2.4 Surfaces.
18-11-1112.2.5 Gaps at rail crossings.
18-11-1112.3 Protruding objects.
18-11-1112.4 Street crossings.
18-11-1112.5 Furniture and fixtures.
18-11-1112.5.1 Clear floor or ground space.
18-11-1112.5.2 Drinking fountains.
18-11-1112.5.3 Public toilet facilities.
18-11-1112.5.4 Public telephones.
18-11-1112.5.5 Tables, counters and work surfaces.
18-11-1112.5.6 Sales and service counters.
18-11-1112.5.7 Benches.
18-11-1112.6 Bus stops and terminals.
18-11-1112.6.1 Bus stop boarding and alighting areas.
18-11-1112.6.1.1 Surface.
18-11-1112.6.1.2 Dimensions.
18-11-1112.6.1.3 Connection.
18-11-1112.6.1.4 Slope.
18-11-1112.6.2 Bus shelters.
18-11-1112.6.3 Signs.
18-11-1112.6.4 Bus stop siting.
18-11-1112.7 Waterfront walkways.
18-11-1112.7.1 Pedestrian route.
18-11-1112.7.2 Connection to public way.
18-11-1112.7.3 Connection to facilities.
18-11-1113 Fixed Transportation Facilities and Stations.
18-11-1113.1 General.
18-11-1113.2 New construction.
18-11-1113.2.1 Station entrances.
18-11-1113.2.2 Signs.
18-11-1113.2.2.1 Tactile signs.
18-11-1113.2.2.2 Identification signs.
18-11-1113.2.2.3 Routes and destinations.
18-11-1113.2.2.4 Directions and information.
18-11-1113.2.3 Fare machines.
18-11-1113.2.4 Rail-to-platform height.
18-11-1113.2.5 TTYs.
18-11-1113.2.6 Track crossings.
18-11-1113.2.7 Public address systems.
18-11-1113.2.8 Clocks.
18-11-1113.2.9 Escalators.
18-11-1113.3 Existing facilities: key stations.
18-11-1113.3.1 Accessible route.
18-11-1113.3.2 Rail-to-platform height.
18-11-1113.3.3 Direct connections.
18-11-1113.4 Existing facilities: alterations.
18-11-1114 Airports.
18-11-1114.1 New construction.
18-11-1114.2 TTYs.
18-11-1114.3 Terminal information systems.
18-11-1114.4 Clocks.
18-11-1115 Play Areas.
18-11-1115.1 General.
18-11-1115.2 Ground level play components.
18-11-1115.2.1 General.
18-11-1115.2.2 Additional number and types.
18-11-1115.3 Elevated play components.
18-11-1115.4 Accessible routes.
18-11-1115.4.1 Location.
18-11-1115.4.2 Protrusions.
18-11-1115.4.3 Clear width.
18-11-1115.4.3.1 Ground level.
18-11-1115.4.3.2 Elevated.
18-11-1115.4.4 Ramp slope and rise.
18-11-1115.4.4.1 Ground level.
18-11-1115.4.4.2 Elevated.
18-11-1115.4.5 Handrails.
18-11-1115.4.5.1 Handrail gripping surface.
18-11-1115.4.5.2 Handrail height.
18-11-1115.5 Transfer systems.
18-11-1115.5.1 Transfer platforms.
18-11-1115.5.1.1 Size.
18-11-1115.5.1.2 Height.
18-11-1115.5.1.3 Transfer space.
18-11-1115.5.1.4 Transfer supports.
18-11-1115.5.2 Transfer steps.
18-11-1115.5.2.1 Size.
18-11-1115.5.2.2 Height.
18-11-1115.5.2.3 Transfer supports.
18-11-1115.6 Play components.
18-11-1115.6.1 Maneuvering space.
18-11-1115.6.2 Clear floor or ground space.
18-11-1115.6.3 Height and clearances of play tables.
18-11-1115.6.4 Height of entry points and seats.
18-11-1115.6.5 Transfer supports.
18-11-1115.7 Ground surfaces.
18-11-1115.7.1 Standard.
18-11-1115.7.2 Use zones.
18-11-1115.8 Soft contained play structures.
18-11-1115.8.1 Accessible routes to entry points.
18-11-1116 Recreation Facilities.
18-11-1116.1 General.
18-11-1116.2 Amusement rides.
18-11-1116.2.1 Alterations to amusement rides.
18-11-1116.2.2 Number required.
18-11-1116.2.3 Accessible route.
18-11-1116.2.4 Load and unload areas.
18-11-1116.2.5 Signage.
18-11-1116.2.6 Amusement rides with a wheelchair spaces.
18-11-1116.2.6.1 Floor or ground surface.
18-11-1116.2.6.1.1 Slope.
18-11-1116.2.6.1.2 Gaps.
18-11-1116.2.6.2 Clearances.
18-11-1116.2.6.2.1 Width and length.
18-11-1116.2.6.2.2 Wheelchair spaces – side entry.
18-11-1116.2.6.2.3 Protrusions in wheelchair spaces.
18-11-1116.2.6.3 Opening.
18-11-1116.2.6.4 Approach.
18-11-1116.2.6.5 Companion seats.
18-11-1116.2.6.5.1 Shoulder-to-shoulder seating.
18-11-1116.2.7 Amusement ride seats designed for transfer or for use with a transfer device.
18-11-1116.2.7.1 Clear floor or ground space.
18-11-1116.2.7.2 Transfer height.
18-11-1116.2.7.3 Transfer entry.
18-11-1116.2.7.4 Wheelchair storage space.
18-11-1116.3 Boating facilities.
18-11-1116.3.1 Accessible route.
18-11-1116.3.2 Boat slips: minimum number.
18-11-1116.3.2.1 Dispersion.
18-11-1116.3.3 Boarding piers at boat launch ramps.
18-11-1116.3.3.1 Boarding pier clearances.
18-11-1116.3.4 Accessible boat slips.
18-11-1116.3.4.1 Clearances.
18-11-1116.3.4.2 Cleats and other boat securement devices.
18-11-1116.4 Fishing piers and platforms.
18-11-1116.4.1 Accessible route.
18-11-1116.4.2 Railings.
18-11-1116.4.2.1 Edge protection.
18-11-1116.4.2.2 Height.
18-11-1116.4.2.3 Dispersion.
18-11-1116.4.3 Clear floor or ground space.
18-11-1116.4.4 Maneuvering space.
18-11-1116.5 Golf.
18-11-1116.5.1 Accessible route – golf course.
18-11-1116.5.2 Accessible route – driving ranges.
18-11-1116.5.3 Teeing grounds.
18-11-1116.5.3.1 Number required.
18-11-1116.5.3.2 Forward teeing ground.
18-11-1116.5.3.3 Teeing grounds.
18-11-1116.5.4 Teeing stations at driving ranges and practice teeing grounds.
18-11-1116.5.5 Weather shelters.
18-11-1116.5.6 Golf car passage.
18-11-1116.5.6.1 Width.
18-11-1116.5.7 Putting greens.
18-11-1116.6 Miniature golf.
18-11-1116.6.1 Accessible holes.
18-11-1116.6.1.1 Minimum number of accessible holes.
18-11-1116.6.1.2 Additional accessible holes.
18-11-1116.6.1.3 Consecutive accessible holes.
18-11-1116.6.2 Accessible route.
18-11-1116.6.3 Start of play areas.
18-11-1116.6.4 Golf club reach range.
18-11-1116.7 Exercise equipment and machines, bowling lanes, and shooting facilities.
18-11-1116.7.1 Exercise equipment and machines.
18-11-1116.7.2 Bowling lanes.
18-11-1116.7.3 Shooting facilities.
18-11-1116.7.3.1 Fixed firing position.
18-11-1116.8 Swimming pools, wading pools, and spas.
18-11-1116.8.1 Swimming pools.
18-11-1116.8.2 Wading pools.
18-11-1116.8.3 Spas.
18-11-1116.8.4 Pool lifts.
18-11-1116.8.4.1 Pool lift location.
18-11-1116.8.4.2 Seat location.
18-11-1116.8.4.3 Clear deck space.
18-11-1116.8.4.4 Seat height.
18-11-1116.8.4.5 Seat width.
18-11-1116.8.4.6 Footrests and armrests.
18-11-1116.8.4.7 Operation.
18-11-1116.8.4.8 Submerged depth.
18-11-1116.8.4.9 Lifting capacity.
18-11-1116.8.5 Sloped entries.
18-11-1116.8.5.1 Sloped entries.
18-11-1116.8.5.2 Submerged depth.
18-11-1116.8.5.3 Handrails.
18-11-1116.8.6 Transfer walls.
18-11-1116.8.6.1 Clear deck space.
18-11-1116.8.6.2 Height.
18-11-1116.8.6.3 Wall depth and length.
18-11-1116.8.6.4 Surface.
18-11-1116.8.6.5 Grab bars.
18-11-1116.8.7 Transfer systems.
18-11-1116.8.7.1 Transfer platform.
18-11-1116.8.7.2 Clear deck space.
18-11-1116.8.7.3 Height.
18-11-1116.8.7.4 Transfer steps.
18-11-1116.8.7.5 Surface.
18-11-1116.8.7.6 Size.
18-11-1116.8.7.7 Grab bars.
18-11-1116.8.8 Pool stairs.
18-11-1116.8.8.1 Pool stairs.
18-11-1116.8.8.2 Handrails.
18-11-1116.8.9 Water play components.
18-11-1117 Existing Facilities.
18-11-1117.1 Scope.
18-11-1117.1.1 Maintenance.
18-11-1117.2 Repairs.
18-11-1117.3 Alterations – Level 1.
18-11-1117.3.1 Extent of application.
18-11-1117.3.2 Tenant finishing work.
18-11-1117.3.3 Scope.
18-11-1117.3.3.1 State-owned facilities.
18-11-1117.3.3.2 Non-State-owned facilities – cost under $100,000.
18-11-1117.3.3.3 Non-State-owned facilities – cost of $100,000 or more.
18-11-1117.3.4 Alterations affecting an area containing a primary function.
18-11-1117.3.5 Specific provisions for alterations.
18-11-1117.3.5.1 Elevators.
18-11-1117.3.5.2 Platform lifts.
18-11-1117.3.5.3 Stairs and escalators in existing buildings.
18-11-1117.3.5.4 Ramps.
18-11-1117.3.5.5 Dining areas.
18-11-1117.3.5.6 Performance areas.
18-11-1117.3.5.7 Assembly areas.
18-11-1117.3.5.8 Dwelling or sleeping units.
18-11-1117.3.5.9 Toilet rooms.
18-11-1117.3.5.10 Dressing, fitting and locker rooms.
18-11-1117.3.5.11 Check-out aisles.
18-11-1117.3.5.12 Dispersion of seating at fixed or built-in tables, counters, or work surfaces.
18-11-1117.3.5.13 Sales and service counters.
18-11-1117.3.5.14 Thresholds.
18-11-1117.3.5.15 Entrances to tenant spaces.
18-11-1117.3.5.16 Site improvements and exterior facilities.
18-11-1117.3.5.16.1 Curbs.
18-11-1117.3.5.16.2 Walks.
18-11-1117.3.5.16.3 Parking lots.
18-11-1117.3.5.16.4 Accessible routes.
18-11-1117.3.5.17 Play areas.
18-11-1117.3.5.18 Recreation facilities.
18-11-1117.3.6 Rail transportation facilities.
18-11-1117.4 Alterations – Level 2.
18-11-1117.5 Alterations – Level 3.
18-11-1117.6 Change of occupancy.
18-11-1117.6.1 Accessibility.
18-11-1117.6.2 Technically infeasible.
18-11-1117.7 Additions.
18-11-1117.7.1 Entrances.
18-11-1117.7.2 Accessible route.
18-11-1117.7.3 Toilet and bathing facilities.
18-11-1117.7.4 Creation of nonconformity.
18-11-1117.7.5 Type B units.
18-11-1118 Historic Buildings.
18-11-1118.1 Change of occupancy.
18-11-1118.2 Alterations and accessibility.
18-11-1118.2.1 Minimum requirements.
18-11-1118.2.1.1 Compliance with provisions for new construction.
18-11-1118.2.1.2 Alternative requirements.
18-11-1118.2.2 Scope.
18-11-1118.2.2.1 All historic buildings – alteration costs 15 percent or less.
18-11-1118.2.2.2 Historically interpreted buildings – alteration costs 15 percent or more.
18-11-1118.2.2.2.1 Accessible route to displays.
18-11-1118.2.2.2.2 Audible and visual information source.
18-11-1118.2.2.2.3 Location of displays and information.
18-11-1118.2.2.2.4 Toilet facilities.
18-11-1118.2.2.2.5 Drinking fountain.
18-11-1118.2.2.2.6 Parking.
18-11-1118.2.2.2.7 Accessible route from parking.
18-11-1118.2.2.2.8 Alternative requirements.
18-11-1118.2.2.3 Other historic buildings – alteration costs 15 percent or more.
18-11-1118.2.2.4 Additional specific provisions for alterations.
18-11-1118.2.2.4.1 Stair handrail extensions.
18-11-1118.2.2.4.2 Elevator door edge.
18-11-1118.2.2.4.3 Elevator car dimensions.
18-11-1118.2.2.4.4 Assembly seating dispersion.
18-11-1118.2.2.5 Calculation of reproduction cost.
18-11-1118.2.3 Alternative requirements for historic buildings.
18-11-1118.2.3.1 Changes of level.
18-11-1118.2.3.2 Exemptions for controlled access.
18-11-1118.2.3.3 Door hardware and operation exemption.
18-11-1118.2.3.4 Door adapter lever handles.
18-11-1118.2.3.5 Door width.
18-11-1118.2.3.6 Door width alternatives.
18-11-1118.2.3.7 Alternative accessible entrance.
18-11-1118.2.3.8 Accessible routes.
18-11-1118.2.3.9 Stair exemption.