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SEDCAD 4 for Windows <br />(`mm~inhl l°°4 Pamnb 1 C~Mwh <br />9 <br />Structure #23 (Riprap Chann%j <br />EAST DIVERSION <br />EAST DNERSION <br />Trapezoidal Riprap Channel Inputs: <br />Material: Rprag <br />Bottom left Right Freeboard Freeboard Freeboard <br />Width (ft)} sideslope Sideslope Slope (%) Mult. x <br />Ratio Ratio Depth (ft) % of Depth (yxD) <br />0.00 1.5:1 1.5:1 5.0 0.30 <br />Riprap Channel Results: <br />PADER Method -Steep Slope Design <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 5.46 ds <br />Depth: 0.90 ft 1.20 R <br />Top Width: 2.69 R 3.59 ft <br />Velody: 4.54 fps <br />X-section Area: 1.20 sq ft <br />Hydraulic Radius: 0.372 <br />Froude Number: 1.20 <br />Manning's n: 0.0380 <br />Dmin: 2.00 in <br />D60: 3.00 in <br />Dmax: 4.50 in <br />Structure #14 (Erodible Channel) <br />FIO <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 x Velocity <br />Ratio Ratio Depth (ft) % of Depth (yxD) (fPs) <br />5.0:1 20.0:1 2.0 0.0250 0.30 6.0 <br />It <br />Erodible Channel Results: <br />w/o Freeboard w/ Freeboard <br />Design Discharge: 3.90 cfs <br />Filename: POND F.sc4 <br />TR-43 <br />APPRovEv <br />9 ~u~®G <br />App. B-18 <br />Printed 09-Ot-2006 <br />09/06 <br />