The curbs or barriers are required to prevent the passage of a 2 inch diameter sphere, where any portion of the sphere is within 2 inches of the crossing surface....
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1018.10 Dune Crossings
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11B-1009.5.2 Transfer space
A transfer space of 60 inches (1524 mm) minimum by 60 inches (1524 mm) minimum with a slope not steeper than 1:48 shall be provided at the base of the transfer platform surface and shall...
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§ 38.119(b)
doorways of cars not operating at lighted station platforms shall have outside lights which, when the door is open, provide at least 1 foot-candle of illumination on the station platform surface...
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§ 38.81(c)
(c) The doorways of vehicles not operating at lighted station platforms shall have outside lights which provide at least 1 foot-candle of illumination on the station platform or street surface...
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11B-407.4.6.2.1 Size and shape
Buttons shall have square shoulders, be ¾ inch (19.1 mm) minimum in their smallest dimension and be raised 1/8 inch (3.2 mm) plus or minus 1/32 inch (0.8 mm) above the surrounding surface...
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11B-1009.5.2 Transfer space
A transfer space of 60 inches (1524 mm) minimum by 60 inches (1524 mm) minimum with a slope not steeper than 1:48 shall be provided at the base of the transfer platform surface and shall...
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Industry Standards
Test Method for Determining Floor Tolerances Using Waviness, Wheel Path and Levelness Criteria (Metric) ASTM F 802-83(2003) Standard Guide for Selection of Certain Walkway Surfaces...
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4. Organization of Technical Criteria
For example, X-ray equipment that is designed for use in a standing position for certain procedures would have to meet the technical criteria for slip resistant standing surface and standing...
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Getting From Here to There—Outdoor Recreation Access Routes
However, if the ground under the element isn't changed as part of that renovation or replacement project, this work doesn't trigger the requirement for outdoor recreation access routes....
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218 and 810 Transportation Facilities
Detectable warnings provide a distinctively textured surface of truncated domes....
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QUESTION: WHAT CONSTITUTES AN ALTERATION TO A PLATFORM FOR PURPOSES OF TRIGGERING THE APPLICATION OF SECTION 37.42 REQUIREMENTS?
For example, if the platform height relative to the top of rail is raised, if the old surface is removed and/or a new surface put down, or if there is a reconstruction of or structural change...
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Scoping [4.1.2(1), 4.1.3(1)] and Location [4.3.2]
Clear width, surface texture, running and cross slope, and the treatment of changes in level help determine the usability of walking surfaces by people with mobility impairments....
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1016.5 Obstacles
The vertical alignment of joints in concrete, asphalt, or board surfaces on outdoor recreation access routes can be obstacles....
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Purpose of the project
For instance, when this project began, tolerances for the measurement of the slope, flatness, and smoothness of exterior walking and rolling surfaces in concrete, asphalt, unit masonry,...
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Clearance Around Base (M301.4.2 and M302.4.2)
M302.4.2 would require the base of the equipment to provide a clearance 6 inches high minimum measured from the floor and 36 inches deep minimum measured from the edge of the examination surface...
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§ 38.159(b)(13) Handrails
The handrail shall have a cross-sectional diameter between 11/4 inches (32 mm) and 11/2 inches (38 mm) or shall provide an equivalent grasping surface, and have eased edges with corner radii...
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§ 38.29(b)
Handrails shall have a cross-sectional diameter between 11/4 inches and 11/2 inches or shall provide an equivalent grasping surface, and have eased edges with corner radii of not less than...
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Elevator Exemption (Preamble, Section-by-Section Analysis)
Generally, an elevator is the most common way to provide individuals who use wheelchairs ‘‘ready access’’ to floor levels above or below the ground floor of a multi-story building....
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Elevator Exemption (Section-By-Section Analysis and Response to Comments)
Generally, an elevator is the most common way to provide individuals who use wheelchairs "ready access'' to floor levels above or below the ground floor of a multi-story building....
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11B-704.5 TTY shelf
The telephone handset shall be capable of being placed flush on the surface of the shelf....
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704.5 TTY Shelf
The telephone handset shall be capable of being placed flush on the surface of the shelf....
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1131A.2 Changes greater than ½ inch
Changes in level greater than ½ inch (12.7 mm) shall be made by means of a sloped surface not greater than 1 unit vertical in 20 units horizontal (5-percent slope), or a ramp, elevator or...
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1013.1 General
Tent pads and tent platforms are defined spaces with prepared surfaces for setting up and securing tents....
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I. Introduction
The purpose of this Minority Report is to make a formal recommendation for a minimum transfer surface low height of 19 inches for diagnostic imaging medical equipment....