The minimum dimensions are based on the approach. Where entry and exit are on the narrow dimension, the space must be at least 36 inches wide and at least 48 inches long....
Search Results "Minimum Dimension"
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Platform Size and Surface
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1.1.7 Measurement of parking areas
These areas should be considered as a pedestrian walk with a minimum width of 60 in. and a length of approximately 20 ft and with an ADA/ABA - AG maximum slope of 1:48 in both directions...
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5.9.2.1 Standing Supports on Single Ramped Entry Raised Platforms with Wheelchair Spaces Recommendations
The length of the standing supports must be 80% of the platform length or 32-inches minimum, from the platform entry edge....
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M301.4 Lift Compatibility
high minimum measured from the floor, and 36 inches (915 mm) deep minimum measured from the edge of the examination surface....
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5.8.2.4 Unobstructed Floor Space Recommendation
5.8.2.4 Unobstructed Floor Space Recommendation The Committee recommends the unobstructed floor space in front of the base support be a minimum of 17 inches deep....
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10.3.1(17)
EXCEPTION: Elevator cars with a clear floor area in which a 60 inch diameter circle can be inscribed may be substituted for the minimum car dimensions of 4.10, Fig. 22....
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11B-812.6 Vehicle spaces
Vehicle spaces serving van accessible, standard accessible, ambulatory and drive-up EVCS shall be 216 inches (5486 mm) long minimum and shall comply with Sections 11B-812.6.1 through 11B...
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11B-812.6 Vehicle spaces
Vehicle spaces serving van accessible, standard accessible, ambulatory and drive-up EVCS shall be 216 inches (5486 mm) long minimum and shall comply with Sections 11B-812.6.1 through 11B...
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Accessible Pathway & Corridor: Minimum Clear Width Required for 180-degree Turn Around Barrier
The minimum space required to perform a complete 180-degree turn around an obstruction within moving or knocking down any of the walls was recorded....
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407.12.1.1 Vertical Plane for Side Reach (Section-by-Section Analysis)
407.12.1.1 Vertical Plane for Side Reach (Section-by-Section Analysis) This section proposes that, where a side approach is provided, the vertical reference plane must have a minimum...
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Lavatories Adjacent to Partitions
Lavatories, when located adjacent to a side wall or partition, shall be a minimum of 18 inches (457 mm) to the centerline of the fixture....
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Urinal Depth
In the proposed rule, the Board sought to clarify the requirement in the original ADAAG that accessible urinals have an "elongated" rim by specifying a minimum dimension of 13 ½ inches,...
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Wheelchair Spaces (M303.2)
deep minimum....
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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))....
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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))....
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Dimensional Tolerances [3.2]
Recommendation: It is good practice to avoid specifying precisely to the maximum or minimum where possible so that achieved dimensions fall within ADAAG requirements....
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M301.3 Transfer Supports
Circular cross sections – Circular cross sections must have an outside diameter of 1¼ inches minimum and 2 inches maximum....
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R402.3 Post-Mounted Objects
Where objects are mounted on free-standing posts or pylons and the objects are 685 mm (2.25 ft) minimum and 2030 mm (6.7 ft) maximum above the finish surface, the objects shall overhang...
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Horizontal Alignment
The critical user for this dimension would be the inline skater....
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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....
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Stacks [8.5]
Stacks [8.5] Elements fixed to stacks, such as ladders, cannot reduce the minimum passage width nor should signs or other elements between 27 to 80 inches above the floor project more...
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Gripping Surface: ADA Standard Section 505.6
Section 505.6 covers the current ADA Standards for the handrail gripping surface.
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11B-505.6 Gripping surface
Where provided, horizontal projections shall occur 1½ inches (38 mm) minimum below the bottom of the handrail gripping surface....
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11B-505.6 Gripping surface
Where provided, horizontal projections shall occur 1½ inches (38 mm) minimum below the bottom of the handrail gripping surface....