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Inspector's Signature ≤ 8.3% ≤ 2.0% Y 1/4" Pass ≥ 4.0' ≤2.0% < 4.0' Pass Fail Pass Fail Company/Agency ADA Curb Ramp New Construction Inspection Form (Perpendicular) Certification No. Print name clearly Project No. Date (mm/dd/yy) Ramp Position Corner Position East-West Road Name North-South Road Name Sheet No. Fail ≤ 8.3% ≤|5.0%| TURN SPACE MISCELLANEOUS Calibration Date RAMP RUN 1 (mm/dd/yy) < 10% Traversable Intersection No. Comments: N/A ≥ 4.0'* 1 < 4.0'* 1 ≤ * See also Standard Drawings to assess provisions not shown: (inlets, alignment, etc.) Ramp Style LANDING Slope of Road ≤2.0% <10% < 4.0' ≤ 10% NONE Y * The passing value for Gutter Flow Slope (GFS) depends on the Intersection Control Type. At a Midblock (MB), GFS must be ≤ Slope of the Road, at Signalized or Uncontrolled (SU), GFS must be ≤ 5.0%, and at Stop or Yield (SY), GFS must be ≤ 2.0%. * 1 If Back of Ramp Obstruction is Yes, turn space length Y must be minimum 5.0 ft. * 2 Clear Space area is the width of Ramp Run 1 and extends 4.0 ft into the roadway. N ≥ 5.0'* 1 < 5.0'* 1 Longest distance from corner to back of curb (see dwg on BT form) Detectable warning extends full width of ramp throat opening > 1/2" ≤1/2" PE Stamp (required for private development) >8.3% >2.0% N >1/4" >* >8.3% >|5.0%| Running Slope 1 Length 1 Cross Slope 1 Detectable Warning (Y,N) Lip Height Gutter Flow Slope Curb Running Slope (avg) Counter Slope (+/-) *2 Flare Slope 1 ≤ 10% ≥ 4.0' >2.0% >2.0% < 5.0' ≥ 5.0' Width X Length Y Back of Ramp Obstruction (Y/N) Slope X Slope Y Flare Slope 2 Clear Width (feet) Intersection Control Type Horizontal Gaps WashCo ADA 01 (4-2020)
