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SEDCAD 4 for Windows <br /> 11 <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 /> Roughness Coefficient: 0.1041 0.0000 <br /> Structure #38(Culvert) <br /> Culvert C-9 Flows into Culvert C-7 <br /> Culvert Inputs: <br /> Max. Tailwater Entrance <br /> Length (ft) Slope(%) Manning's n Headwater (ft) Loss Coef. <br /> (ft) (Ke) <br /> 202.00 4.03 0.0150 3.00 0.00 0.90 <br /> Culvert Results: <br /> Design Discharge = 4.84 cfs <br /> Minimum pipe diameter: 1 - 12 inch pipe(s) required <br /> Structure #52(Erodible Channe/) <br /> Road ID-7(& basin)into ID-8 <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 /> 2.0:1 1.5:1 1.2 0.0300 0.30 5.0 <br /> Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br /> Design Discharge: 0.37 cfs <br /> Depth: 0.36 ft 0.66 ft <br /> Top Width: 1.27 ft 2.32 ft <br /> Velocity: 1.60 fps <br /> X-Section Area: 0.23 sq ft <br /> Hydraulic Radius: 0.158 ft <br /> Froude Number: 0.66 <br /> Structure #31 (Nu//) <br /> Basin D flows to Ditch ID-5C <br /> Structure #53(Erodible Channe/) <br /> ID-8 and Basin D into ID-5C to C-10(Yard Drop) <br /> Filename: Disturbed Area Modified for King III Portals JR.sc4 Printed 02-04-2020 <br />