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SEDCAD 4 for Windows <br /> 19 <br /> Structure Detail: <br /> Structure#30(Erochble Channel) <br /> Upper HR segment <br /> Triangular Erodible Channel Inputs: <br /> Material: Graded silts to cobbles when colloidal <br /> Freeboard <br /> LeftRight Freeboard Freeboard Limiting <br /> Sideslope Sideslope Slope(%) Manning's n ` Mult.x Velocity <br /> Ratio Ratio Depth(R) %of Depth (VxD) (fps) <br /> 3.0:1 6.0:1 7.1 0,0300, 1.00 5.5 <br /> Erodible Channel Results: <br /> w/o Freeboard w/Freeboard <br /> Design Discharge: 4.04 cis <br /> Depth: 0.44 ft 1.44 ft <br /> Top Width: 3.93 ft 12.93 ft <br /> Velocity: 4.71 fps <br /> X-Section Area: 0.86 sq ft <br /> Hydraulic Radius: 0.213 ft <br /> Froude Number: 1.76 <br /> r <br /> Structure#29(Erodible Channel) <br /> Contour channel upper extension of west-south segment <br /> Triangular Erodible Channel Inputs: <br /> Material: Graded silts to cobbles when colloidal <br /> Left Right "' Freeboard Freeboard Freeboard umiting <br /> Sideslope Sideslope Slope(%) Manning's n Mult.x Velocity <br /> Ratio Ratio Depth(R) %of Depth (VxD) (fps) <br /> 6.0:1 3.0:1 2.3 0.03001 1.00 5.5 <br /> Erodible Channel Results: <br /> _ w/o Freeboard w/Freeboard <br /> Design Discharge: 3.43 cfs <br /> Depth: 0.51 ft 1.51 ft <br /> Top Width: 4.58 ft 13.58 ft <br /> Velocity: 2.94 fps — — — <br /> X-Sedion Area: 1.16 sq R <br /> Hydraulic Radius: 0-248 ft <br /> ...._.... <br /> Filename:10 Year RPA Hyrdology and Sedimentology.sc4 Printed 09-15-2020 <br /> Blue Mountain Energy 21 Illustration 60 Addendum 1 <br />