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SEDCAD 4 for Windows <br />f nnvrinM IQQQ -0(1 In Do i, 1 Crhumh <br />Structure Detail; <br />Structure #1 (Vegetated Channel) <br />Upper Portion Coal Road Ditch <br />Triangular Vegetated Channel Inputs: <br />Material: Smooth brome <br />Left <br />Right Retard ance <br />Freeboard <br />Freeboard Freeboard <br />Limiting <br />Sideslope <br />Sideslope Slope ( %) Classes <br />Mult. x <br />Velocity <br />Ratio <br />Ratio <br />1 Depth (ft) % of Depth (VxD) <br />(fps) <br />2.5:1 <br />2.5:1 3.5 D, B <br />i 0.30 <br />7.0 <br />Vegetated Channel Results: <br />Design Discharge: <br />Depth: <br />Top Width: <br />— -- Velocity: <br />X Section Area: <br />Hydraulic Radius: <br />Froude Number: <br />Roughness Coefficient: <br />Stability <br />Stability <br />Capacity <br />Capacity <br />Class D w/o <br />Class D w/ <br />Class B w/o <br />Class B w/ <br />Freeboard <br />Freeboard <br />Freeboard <br />Freeboard <br />10.53 cfs <br />10.53 cfs <br />1.08 ft <br />1.38 It <br />1.59 ft <br />1.89 ft <br />5.41 ft <br />6.91 ft <br />7.95 ft <br />9.45 ft <br />3.60 fps <br />1.67 fps <br />2.93 sq ft <br />6.31 sq ft <br />0.502 ft <br />0.738 ft <br />0.86 <br />0.33 <br />-----_..._._--- <br />0.0487 <br />-- <br />0.1355 <br />Filename: coal rd ditch tc adjustments may 2014.sc4 <br />1 <br />Printed 05 -05 -201, 4 <br />Exh. 7- 14F -31 Revision Date: 5/6/14 <br />Revision No.: TR -102 <br />