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SEDCAD 4 for Windows <br />i cm--k <br />Structure Detail: <br />Structure #4 (Erodible Channe/I <br />Ditch 56 <br />Triangular Erodible Channel Inputs: <br />Material: Steles and hardpans <br />Left Right <br />Freeboard Freeboard Freeboard <br />Limiting <br />Sideslope Sideslope Slope ( %) Manning's n <br />Depth: <br />Velocity (fps) <br />Ratio Ratio <br />Depth (ft) % of Depth Mult. x (VxD) <br />Velocity: <br />0.3:1 1.0:1 0.4 0.0250 <br />0.30 <br />6.0 <br />Erodible Channel Results: <br />Filename: RDA Haul Road -10 Year.sc4 <br />1 <br />Printed 05 -25 -2012 <br />TR -66 EXH. 19(24) -7 05/12 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />3.51 cfs <br />Depth: <br />1.58 ft 1.88 ft <br />Top Width: <br />2.06 ft 2.45 ft <br />Velocity: <br />2.15 fps <br />X- Section Area: <br />1.63 sq ft <br />Hydraulic Radius: <br />0.432 ft <br />Froude Number: <br />0.43 <br />Filename: RDA Haul Road -10 Year.sc4 <br />1 <br />Printed 05 -25 -2012 <br />TR -66 EXH. 19(24) -7 05/12 <br />