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SEDCAD 4 for Windows <br /> r..�,.�„h�Haan_�n�n o�ry,oi� I Crhuoh <br /> 8 <br /> Station 1+80 to Station 2+37(D) <br /> Parabolic Vegetated Channel Inputs: <br /> Material: Grass mixture <br /> Retardance Freeboard Freeboard Freeboard Limiting <br /> Slope(/o) Mult. x Velocity <br /> Classes Depth(ft) %of Depth (VxD) (fps) <br /> 0.2 D, C 0.30 5.0 <br /> Vegetated Channel Results: <br /> Stability Stability Capacity Capacity <br /> Class D w/o Class D w/ Class C w/o Class C w/ <br /> Freeboard Freeboard Freeboard Freeboard <br /> Design Discharge: 15.20 cfs 15.20 cfs <br /> Depth: 1.99 ft 2.29 ft 2.27 ft 2.57 ft <br /> Top Width: 7.94 ft 8.52 ft 9.08 ft 9.67 ft <br /> Velocity; 1.45 fps 1.11 fps <br /> X-Section Area: 10.52 sq ft 13.75 sq ft <br /> Hydraulic Radius: 1.135 ft 1.298 ft <br /> Froude Number: 0.22 0.16 <br /> Roughness Coefficient: 0.0501 0.0717 <br /> Structure #12 (Culverts <br /> Culvert C-18 to Station 4+95 <br /> Culvert Inputs: <br /> Max. Tailwater Entrance <br /> Length(ft) Slope(%) Manning's n Headwater (ft) Loss Coef. <br /> (ft) (Ke) <br /> 255.00 4.24 0.0110 3.00 D.00 0.90 <br /> Culvert Results: <br /> Design Discharge = 15.20 cfs <br /> Minimum pipe diameter: 1 - 21 inch pipe(s) required <br /> Structure #13(Riprap Channel <br /> Station 4+90 to 8+38(E) <br /> Trapezoidal Riprap Channel Inputs: <br /> Material: Riprap <br /> Filename:CWD-1 to CWD-2.sc4 Printed 12-03-2015 <br />