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SEDCAD 4 for Windows <br />5 <br />Structure Detail; <br />Structure #6 (Null) <br />Collection pt of Sub wshds C and D on E Tay Pond Ditch <br />Structure #7 (Vegetated Channel <br />E Tay Pond Ditch <br />Triangular Vegetated Channel Inputs: <br />Material: Smooth brome <br />Left Right Retardance <br />Freeboard Freeboard Freeboard <br />Limiting <br />Sideslope Sideslope Slope ( %) Classes <br />Mult. x <br />Velocity <br />Ratio Ratio <br />Depth (ft) % of Depth (VxD) <br />(fps) <br />3.0:1 3.0:1 3.5 D, B <br />9.63 ft <br />7.0 <br />Vegetated Channel Results: <br />Structure #1 (Null <br />Collection point Sub wshed A on W Pit Coal Rd Ditch <br />Structure #2 ( Veaetated Channel <br />W Pit Coal Rd Ditch Sta 0 to 11 <br />Trapezoidal Vegetated Channel Inputs: <br />Material: Smooth brome <br />Filename: West Pit Fill Ditch 100 24.sc4 Printed 09 -06 -2012 <br />Exh. 7- 14F -10 Revision Date: 9/12/2012 <br />Revision No.: TR -96 <br />Stability Stability <br />Class D w/o Class D w/ <br />Freeboard Freeboard <br />Capacity Capacity <br />Class B w/o Class B w/ <br />Freeboard Freeboard <br />Design Discharge: <br />50.17 cfs <br />50.17 cfs <br />Depth: <br />1.61 ft <br />2.13 ft <br />Top Width: <br />9.63 ft <br />12.75 ft <br />Velocity: <br />6.49 fps <br />3.70 fps <br />X- Section Area: <br />7.73 sq ft <br />13.55 sq ft <br />Hydraulic Radius: <br />0.761 ft <br />1.008 ft <br />Froude Number: <br />1.28 <br />0.63 <br />Roughness <br />Coefficient: <br />0.0358 <br />0.0756 <br />Structure #1 (Null <br />Collection point Sub wshed A on W Pit Coal Rd Ditch <br />Structure #2 ( Veaetated Channel <br />W Pit Coal Rd Ditch Sta 0 to 11 <br />Trapezoidal Vegetated Channel Inputs: <br />Material: Smooth brome <br />Filename: West Pit Fill Ditch 100 24.sc4 Printed 09 -06 -2012 <br />Exh. 7- 14F -10 Revision Date: 9/12/2012 <br />Revision No.: TR -96 <br />