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SEDCAD 4 for Windows <br />r.,.,,,~~n~ m°a o~.,.d~ i c,.n,..,~, <br />5 <br />w/o Freeboard w/ Freeboard <br />• Hydraulic Radius: 0.198 <br />Froude Number: 1.13 <br />Structure #3 (Erodible Channel) <br />Fi <br />Triangular Erodible Channel Inputs: <br />Material: Shales and hardpans <br />Left Right Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) Manning's n Mult <br />x Velocity <br />Ratio Ratio . <br />Depth (ft) % of Depth (VxD) (fPs) <br />3.0:1 20.0:1 3.5 0.0250 0.30 6.0 <br />Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 9.32 cfs <br />Depth: 0.45 ft 0.75 ft <br />Top Width: 10.24 ft 17.14 R <br />Velodty: 4.09 fps <br />X-Section Area: 2.28 sq R <br />Hydraulic Radius: 0.222 <br />Froude Number: 1.53 <br />Structure #18 Ri ra~Chann%~ <br />F14 <br />Trapezoidal Riprap Channel Inputs: <br />Bottom Left Right Freeboard Freeboard Freeboard <br />Sideslope <br />Width (ft)} R <br />ti Sideslope Slope (%) <br />K <br />pepth (ft) % of Depth Mult. x <br />a <br />o ato (VxD) <br />3.00 1.5:1 1.5:1 50.0 0.30 <br />li <br />Riprap Channel Results: <br />Material: Riprap <br />Simons/OSM Method -Steep Slope Design <br />w/o Freeboard w/ Freeboard <br />Design Discharge: 28.62 cfs <br />Depth: 0.19 ft 0.49 ft <br />Filename: POND F.srA <br />f3P~RoueD <br />TR-43 9 ~/~~a 6 <br />App. B-14 <br />Printed 09-01-2006 <br />09/06 <br />