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SEDCAD 4 for Windows <br />r ti� 1000 9lN0 D-1, i Q. k ... . k <br />7 <br />Structure Detail: <br />Structure #4 (Vegetated Channel <br />Pond 18 East Ditch <br />Trapezoidal Vegetated Channel Inputs: <br />Material: Smooth brome <br />Left Right <br />Bottom R nce <br />Freeboard Freeboard Freeboard <br />Limiting <br />Sideslope Sideslope Slope (%) <br />Width (ft) Class <br />Classes <br />Mult. x <br />Depth (ft) % of Depth <br />Velocity <br />Ratio Ratio <br />(VxD) <br />(fps) <br />8.00 3.0:1 3.0:1 5.0 D, B <br />0.30 <br />7.0 <br />Vegetated Channel Results: <br />Structure #5 (Culvert) <br />Culvert C176 on East ditch into Pond <br />Culvert Inputs: <br />Max. Tailwater Entrance <br />Length (ft) Slope (%) Manning's n Headwater ft Loss Coef. <br />(ft) () (Ke) <br />70.00 2.50 0.0240 2.50 1.00 0.9( <br />Culvert Results: <br />Design Discharge = 3.16 cfs <br />Minimum pipe diameter: 1 - 12 inch pipe(s) required <br />Structure #3 (Vegetated Channel <br />C4A Ditch <br />Trapezoidal Vegetated Channel Inputs: <br />Filename: RevNH2 Pond 018 1024sed 042016.sc4 Printed 04-21-2016 <br />Attachment 2.05.3(3)-28 Revision Date: 04/21/2016 <br />Page 14 Revision No.: TR -72 <br />Stability <br />Class D w/o <br />Freeboard <br />Stability <br />Class D w/ <br />Freeboard <br />Capacity <br />Class B w/o <br />Freeboard <br />Capacity <br />Class B w/ <br />Freeboard <br />Design Discharge: <br />3.16 cfs <br />3.16 cfs <br />Depth: <br />0.24 ft <br />0.54 ft <br />0.51 ft <br />0.81 ft <br />Top Width: <br />9.46 ft <br />11.26 ft <br />11.07 ft <br />12.87 ft <br />Velocity: <br />1.49 fps <br />0.65 fps <br />X -Section Area: <br />2.12 scl ft <br />4.88 scl ft <br />Hydraulic Radius: <br />0.222 ft <br />0.434 ft <br />Froude Number: <br />0.55 <br />0.17 <br />Roughness Coefficient: <br />0.0817 <br />0.2949 <br />Structure #5 (Culvert) <br />Culvert C176 on East ditch into Pond <br />Culvert Inputs: <br />Max. Tailwater Entrance <br />Length (ft) Slope (%) Manning's n Headwater ft Loss Coef. <br />(ft) () (Ke) <br />70.00 2.50 0.0240 2.50 1.00 0.9( <br />Culvert Results: <br />Design Discharge = 3.16 cfs <br />Minimum pipe diameter: 1 - 12 inch pipe(s) required <br />Structure #3 (Vegetated Channel <br />C4A Ditch <br />Trapezoidal Vegetated Channel Inputs: <br />Filename: RevNH2 Pond 018 1024sed 042016.sc4 Printed 04-21-2016 <br />Attachment 2.05.3(3)-28 Revision Date: 04/21/2016 <br />Page 14 Revision No.: TR -72 <br />