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SEDCAD+ RIPRAP CHARNEL DBSIGN <br />• <br />Pre-Settling Basin Inlet Channel-10 Year <br />INPUT VALUES: <br />Shape TRAPEZOIDAL <br />Discharge 106.50 cfs <br />Slope 2.00 9 <br />Sideslopes (L and R) 3.00:1 3.00:1 <br />Bottom Width 6.00 feet <br />Freeboard 0.3 ft <br />RESULTS: <br />Steep Slope Design - PADER Method <br /> <br />Depth 1.58 ft <br />with Freeboard 1.88 ft <br />Top Width 15.49 ft <br />with Preeboard 17.29 ft <br />Velocity 6.27 fps <br />Cross Sectional Area 16.99 sq ft <br />Hydraulic Radius 1.06 ft <br />Manaing's n 0.035 <br />Froude Number 1.05 <br />Dmax 0.313 ft ( 3.75 in) <br />D50 0.250 ft ( 3.00 in) <br />D10 0.083 ft ( 1.00 in) <br />• <br />