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SEDCAD+ BRODIBLE CHANNEL DESIGN <br />DIVERSION NO. 2 AS-BUILT @ STA. 1 + 60 <br />Limiting Velocity Technique <br />Sediment-laden Water <br />INPUT VALUES: <br />Shape TRIANGULAR <br />Discharge 6.25 efs <br />Slope 0.30 8 <br />Sideslopas 4.00:1 (L) 3.40:1 (R) <br />Manaiag's n 0.030 <br />Max. Velocity 5.50 fps <br />Material GRADED SILTS - COBBLES COLLOIDAL <br />Freeboard 0.3 ft <br />RESULTS: <br />Actual Discharge 6.25 cfs <br />Depth 1.00 ft <br />with Freeboard 1.30 ft <br />Top Width 7.43 ft <br />with Freeboard 9.65 ft <br />Velocity 1.68 fps <br />Cross Sectional Area 3.73 sq ft <br />Hydraulic Radius 0.48 ft <br />Froude Number 0.42 <br />The actual depth of the ditch at this point is 3.9 feet. <br /> <br /> <br />r <br />L <br />Revised 12/30/97 <br />