Introduction Today’s wide and increasingly congested intersections and complex signalization schemes often fail to provide adequate non-visual information for crossing analysis and decisions...
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Introduction
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R302.7 Surfaces
The surface requirements in R302.7 apply to sidewalks and other pedestrian circulation paths, pedestrian street crossings and at-grade rail crossings, pedestrian overpasses and underpasses...
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Section 1630.2(j)(1)(v) Scientific, Medical, or Statistical Analysis Not Required, But Permissible When Appropriate
Section 1630.2(j)(1)(v) Scientific, Medical, or Statistical Analysis Not Required, But Permissible When Appropriate Section 1630.2(j)(1)(v) states: “The comparison of an individual's...
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Section 1630.2(j)(1)(ix) Effects of an Impairment Lasting Fewer Than Six Months Can Be Substantially Limiting
Section 1630.2(j)(1)(ix) Effects of an Impairment Lasting Fewer Than Six Months Can Be Substantially Limiting Section 1630.2(j)(1)(ix) states: “The six-month ‘transitory' part of the...
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5.4.7 Transfer Support Gripping Surface Clearance Recommendation for M301 and M302
This clearance location is around the cross section of the gripping surface (see Figure 5.4.7). NPRM Proposed Provision: Gripping surface clearance not addressed....
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1193.23(b)(3) (Advisory Guidance)
Manufacturers should consult with representatives from a cross-section of disability groups, particularly individuals whose disabilities affect hearing, vision, movement, manipulation, speech...
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§ 38.77(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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§ 38.155(a)
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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The Advance Notice of Proposed Rulemaking
Department adopts them as revised standards; and (2) to request background information that would assist the Department in preparing a regulatory analysis under the guidance provided in OMB Circular...
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Section 1630.2(j)(1)(viii) Substantial Limitation in Only One Major Life Activity Required
Section 1630.2(j)(1)(viii) Substantial Limitation in Only One Major Life Activity Required Section 1630.2(j)(1)(viii) states: “An impairment that substantially limits one major life...
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Tork Foam Soap Dispenser, Stainless Steel
Enclosed system avoids cross contamination. Refill bottle reduces waste volume by up to 70%; recyclable plastic bottles. No batteries needed....
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Installation of Aggregate Surfaces at Bradford Woods
Bradford Woods conformed to the following protocol: Prior to installing the crushed rock (aggregate) surfacing material, the trail bed shall be shaped to reflect the same linear grade and cross...
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Maneuvering Space Where Ramps are Provided
The ADA and ABA Accessibility Guidelines address additional requirements for ramps and landings including edge protection, cross slope, surfaces, and outdoor conditions....
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Section 37.77 Purchase or Lease of New Non-Rail Vehicles by Public Entities Operating a Demand Responsive System for the General Public
Section 37.77 Purchase or Lease of New Non-Rail Vehicles by Public Entities Operating a Demand Responsive System for the General Public Section 224 of the ADA requires that a public entity...
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Q5.) What dimensions and conditions can practitioners reasonably consider to be compliant when the conditions, as constructed, do not meet the technical requirements exactly and there are no official, published, industry-developed tolerances?
Without official guidance but based on an analysis of the capabilities of the materials and processes, David Ballast generally recommends a tolerance of 0.5% in the cross slope direction...
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Appendix A to Part 37—Standards for Accessible Transportation Facilities
Transportation Facilities [56 FR 45621, Sept. 6, 1991, as amended at 61 FR 25416, May 21, 1996; 71 FR 63266, Oct. 30, 2006; 76 FR 57936, Sept. 19, 2011; 79 FR 21406, Apr. 16, 2014] Sections...
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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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§ 1194.23(j)
(j) Products that transmit or conduct information or communication, shall pass through cross-manufacturer, non-proprietary, industry-standard codes, translation protocols, formats or other...
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R305.2.4 Pedestrian Refuge Islands
The edges of cut-through pedestrian refuge islands can provide useful cues to the direction of the crossing....
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Beach Access Routes
Beach access routes allow pedestrians to cross a beach so that they can play, swim, or participate in other beach- or water-related activities....
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R302.7.1 Vertical Alignment
Where pedestrian access routes cross rails at grade, the pedestrian access route surface shall be level and flush with the top of rail at the outer edges of the rails, and the surface between...
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Managed Use
For example, a trail may be managed for both equestrian and hiker/pedestrian use in the summer and for cross-country skiing in the winter....
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Original research for ANSI A117.1 (1957 - 1961)
Both slope and cross slope were measured. These guidelines for measurement were deleted from later versions of the standard....
