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Note: This document or portion of document references a state or local code that aligns with the 2010 ADA Standards requirements.

11B-303.3 Beveled.

Changes in level between ¼ inch (6.4 mm) high minimum and ½ inch (12.7 mm) high maximum shall be beveled with a slope not steeper than 1:2.

[2010 ADAS] Advisory 303.3 Beveled.  A change in level of ½ inch (13 mm) is permitted to be ¼ inch (6.4 mm) vertical plus ¼ inch (6.4 mm) beveled. However, in no case may the combined change in level exceed ½ inch (13 mm). Changes in level exceeding ½ inch (13 mm) must comply with 405 (Ramps) or 406 (Curb Ramps).
Elevation drawing of a change in level 1/4 to 2 inches high that is beveled with a slope of 1:2.

FIGURE 11B-303.3

BEVELED CHANGE IN LEVEL

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