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Michael Ellars, AIA, APX, CSI, CCCA, CDT, LEED AP, ADAC, CASp
11B-306.2.3 Minimum required depth. …
Exceptions:
2. The toe clearance shall extend 19 inches (483 mm) minimum under built-in dining and work surfaces required to be accessible by Section 11B-226.1.
11B-306.3.3 Minimum required depth. …
Exceptions:
2. At dining and work surfaces required to be accessible by Section 11B-226.1, knee clearance shall extend 19 inches (483 mm) deep minimum at 27 inches (686 mm) above the finish floor or ground.
Specific reference to Section 11B-226.1 as the scoping for dining and work surfaces was removed because other sections of the code may require such surfaces to be accessible.