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SEDCAD 4 for Windows <br /> 10 <br /> Minimum pipe diameter: 1 - 15 inch pipe(s) required <br /> Structure #50(Erodible Channe/� <br /> ID-5A'into Culvert C-9 <br /> Triangular Erodible Channel Inputs: <br /> Material: Graded loam to cobbles when noncolloidal <br /> Left Right Freeboard Freeboard Freeboard Limiting <br /> Sideslope Sideslope Slope(%) Manning's n Mult.x Velocity <br /> Ratio Ratio Depth (ft) %of Depth (VxD) (fps) <br /> 1.8:1 7.8:1 1.9 0.0300 0.30 5.0 <br /> Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br /> Design Discharge: 4.84 cfs <br /> Depth: 0.58 ft 0.88 ft <br /> Top Width: 5.60 ft 8.48 ft <br /> Velocity: 2.97 fps <br /> X-Section Area: 1.63 sq ft <br /> Hydraulic Radius: 0.285 ft <br /> Froude Number: 0.97 <br /> Structure #28(VeOetated Channe/� <br /> Ditch 5A Flows into ID-5A' <br /> Trapezoidal Vegetated Channel Inputs: <br /> Material: Grass mixture <br /> Left Right Freeboard Limiting <br /> 9 Freeboard Freeboard 9 <br /> Bottom Sideslope Sideslope Slope(%) R Class nce Mult.x Velocity <br /> Width(ft) Ratio Ratio Classes Depth (ft) %of Depth (VxD) (fps) <br /> 4.00 1.8:1 7.8:1 1.9 D, B 0.30 5.0 <br /> Vegetated Channel Results: <br /> Stability Stability Capacity Capacity <br /> Class D w/o Class D w/ Class B w/o Class B w/ <br /> Freeboard Freeboard Freeboard Freeboard <br /> Design Discharge: 0.00 cfs 0.00 cfs <br /> Depth: 0.00 ft 0.00 ft <br /> Top Width: 0.00 ft 0.00 ft <br /> Velocity: 0.00 fps 0.00 fps <br /> X-Section Area: 0.00 sq ft 0.00 sq ft <br /> Hydraulic Radius: 0.000 ft 0.000 ft <br /> Froude Number: 0.00 0.00 <br /> Filename: Disturbed Area Modified for King III Portals JR.sc4 Printed 02-04-2020 <br />