Knee clearance shall extend 25 inches (635 mm) maximum under an element at 9 inches (229 mm) above the finish floor or ground.
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11B-306.3.2 Maximum depth
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11B-306.2.2 Maximum depth
Toe clearance shall extend 25 inches (635 mm) maximum under an element. Exception: Toe clearance shall extend 19 inches (483 mm) maximum under lavatories required to be accessible...
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Figure 802.1.3 Depth of Wheelchair Spaces – Drawing from the U.S. Access Board
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AquaTrek2 ADA Ladder System
With a full 12 inch tread depth along with inside stepped handrails that provide a horizontal hand grab with a horizontal foot step....
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Section 4.9.4
• Section 4.9.4 of the 1991 Standards requires handrails at the bottom of stairs to continue to slope for a distance of the width of one tread beyond the bottom riser nosing and to further...
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Figure 1009.4.3 Depth and Length of Tranfer Walls – Drawing from the U.S. Access Board
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1015.3 Height
On stairways and stepped aisles, from the line connecting the leading edges of the tread nosings. On ramps and ramped aisles, from the ramp surface at the guard....
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NOSING
The leading edge of treads of stairs and of landings at the top of stairway flights....
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OPEN RISER
[DSA-AC]Â The space between two adjacent stair treads not closed by a riser....
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11B-306.2.3 Minimum required depth
Where toe clearance is required at an element as part of a clear floor space, the toe clearance shall extend 17 inches (432 mm) minimum under the element. Exceptions: 1.     ...
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11B-306.2.3 Minimum required depth
Where toe clearance is required at an element as part of a clear floor space, the toe clearance shall extend 17 inches (432 mm) minimum under the element. Exceptions:...
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11B-306.2.3 Minimum required depth
Where toe clearance is required at an element as part of a clear floor space, the toe clearance shall extend 17 inches (432 mm) minimum under the element. Exceptions: The...
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PEMKO 3" Floor Plates/Safety Treads No. 191
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PEMKO 2" Floor Plates/Safety Treads No. 190B
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PEMKO 2" Floor Plates/Safety Treads No. 190
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PEMKO 2" Floor Plates/Safety Treads No. E197
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PEMKO 8" Floor Plates/Safety Treads No. 228
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PEMKO 3" Floor Plates/Safety Treads No. 200
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PEMKO 3" Floor Plates/Safety Treads No. 19125
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PEMKO 4" Floor Plates/Safety Treads No. 192
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Obstructed High Reach: ADA Standard Section 308.2.2
Section 308.2.2 covers the current ADA Standards for obstructed high reach.
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11B-308.2.2 Obstructed high reach
Where a high forward reach is over an obstruction, the clear floor space shall extend beneath the element for a distance not less than the required reach depth over the obstruction....
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PEMKO 1 3/8" Floor Plate/Safety Tread No. 195
Pemko manufactures thresholds in several materials to meet customer needs. Extruded Aluminum thresholds are manufactured of tempered aluminum, 6063-T6. Architectural bronze/brass...
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Boost Your Business - Chapter 10 - Restroom Fixtures
Boost Your Business - Chapter 10 - Restroom Fixtures
