This concrete perpendicular curb ramp features flared sides with a maximum slope of one-in-ten and a main ramp slope of eight-point-thirty-three percent maximum. The landing requires a forty-eight-inch minimum width with a two percent maximum slope. A detectable warning surface is positioned on the transition surface, measuring thirty-six inches minimum. The curb height ranges from six inches minimum to eight inches maximum with a zero-inch curb transition.
C 8.33% MAX 2% MAX LANDING 48" MIN 2" MAX. 6" MIN./ 8" MAX. 36" MIN. 1:10 MAX. 1:10 MAX. DETECTABLE WARNING SURFACE ON TRANSITION SURFACE CONCRETE CURB 8 - 0" CURB PERPENDICULAR CURB RAMP W/ FLARED SIDES 48" MIN. AS REQUIRED
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