For example, runs should be aligned along the outside landing edge, as in the case of ramps with a 90 degree turn, so that a wider turn is permitted....
Search Results "Vertical Alignment"
Commonly Searched Documents
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Landings [4.8.4]
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Edge Protection: ADA Standard Section 405.9
Section 405.9 covers the current ADA Standards for edge protection at ramps.
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11B-903.6 Structural strength
Allowable stresses shall not be exceeded for materials used when a vertical or horizontal force of 250 pounds (1112 N) is applied at any point on the seat, fastener, mounting device, or...
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Resting Intervals on Trails
No significant difference in vertical alignment between the trail tread, turning space, and resting interval is allowed where they meet....
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Slope Ratio
Slope Ratio—A ratio of vertical distance to horizontal distance or rise to run....
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221.9 Stadium Style Movie Theaters
at least one of the following criteria: (i) It is located within the rear 60% of the seats provided in an auditorium; or (ii) It is located within the area of an auditorium in which the vertical...
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Is there a minimum distance between changes in level?
Such level changes may need to be in close proximity, such as at raised thresholds (otherwise a minimum 48” separation will provide enough wheelchair space so that only one vertical change...
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11B-810.2.3 Connection
shall provide a detectable transition between the boarding/alighting area and the roadway; the detectable transition shall consist of a curb with the face sloped at 35 degrees maximum from vertical...
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Location
Source: NCHRP Web Only Document 117-A, Accessible Pedestrian Signals: A Guide to Best Practice, Figure 6-8 Figure 4: Installation of APS on two separated poles, aligned with crosswalk...
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Obstructions [4.7.8]
Space is needed at the top and bottom of ramps so that people using wheelchairs can align with the running slope and maneuver from ramps, including when making turns (which is difficult...
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1132A.4.1, Item 1
Thresholds with a change in height of not more than ¼ inch (6.35 mm) may be vertical....
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1132A.4.1, Item 1
Thresholds with a change in height of not more than ¼ inch (6.35 mm) may be vertical....
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Dispersion Requirements
Like the proposed rule, specifications are provided for horizontal (side to side) and vertical (front to back) dispersion....
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Priority 1: Approach & Entrance
Word Fillable Form (1.5MB) Word Non-Fillable Form (1.3MB) PDF Non-Fillable Form (0.8MB)
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T402.9 Transitions
Vertical surface discontinuities at transitions from boarding and alighting areas to ramps and bridgeplates shall comply with T302.4....
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11B-303.3 Beveled
A change in level of 1/2 inch (13 mm) is permitted to be 1/4 inch (6.4 mm) vertical plus 1/4 inch (6.4 mm) beveled....
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907.4.2.2 Height
The height of the manual fire alarm boxes shall be not less than 42 inches (1067 mm) and not more than 48 inches (1219 mm) measured vertically, from the floor level to the highest point...
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1003.2.12.1 Height
Guards shall form a protective barrier not less than 42 inches (1067 mm) high, measured vertically above the leading edge of the tread, adjacent walking surface or adjacent seatboard....
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1003.2.12.1 Height
Guards shall form a protective barrier not less than 42 inches (1067 mm) high, measured vertically above the leading edge of the tread, adjacent walking surface or adjacent seatboard....
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11B-221.2.1.5 Stadium-style movie theaters
satisfy at least one of the following criteria: Located within the rear 60 percent of the seats provided in the theater; or Located within the area of the theater in which the vertical...
- American Standard Times Square Deck- Mount Bathtub Faucet with Personal Shower
- PromenAid Handrail System
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1015.3 Height
Required guards shall not be less than 42 inches (1067 mm) high, measured vertically as follows: From the adjacent walking surfaces....
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11B-221.2.1.5 Stadium-style movie theaters
Located within the area of the theater in which the vertical viewing angles (as measured to the top of the screen) are from the 40th to the 100th percentile of vertical viewing angles for...