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• <br />SEDCAD 4 for Windows <br />r- .-tnhf 1QQR -9M7 P-1. I A,h—h <br />w/o Freeboard w/ Freeboard <br />Dmax: 4.50 in <br />Structure #34 (Rlprao Channel) <br />D4 <br />Triangular Riprap Channel inputs: <br />Material: Riprap <br />Left Right <br />Freeboard Freeboard Freeboard <br />Sideslope Sideslope Slope ( %) <br />Mult, x <br />Depth (ft) °k of Depth <br />Ratio Ratio <br />(VxD) <br />2.0:1 2.0:1 7.0 <br />0.30 <br />Riprap Channel Results: <br />FADER Method - Steep Slope Design <br />Structure #33 69 rap ChanneQ <br />D6 <br />Triangular Riprap Channel Inputs: <br />27 <br />Material: Riprap <br />Left Right <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />193.27 cis <br />Depth: <br />3.01 ft 3.31 ft <br />Top Width: <br />12.03 ft 13.23 ft <br />Velocity: <br />10.68 fps <br />X- Section Area: <br />18.10 sq ft <br />Hydraulic Radius: <br />1,345 ft <br />Froude Number: <br />1.53 <br />Manning's n: <br />0.0450 <br />Dmin: <br />5.00 in <br />DSO: <br />9.00 In <br />Dmax: <br />12.00 In <br />Structure #33 69 rap ChanneQ <br />D6 <br />Triangular Riprap Channel Inputs: <br />27 <br />Material: Riprap <br />Left Right <br />Freeboard Freeboard Freeboard <br />Sideslope Sideslope Slope ( %) <br />Depth % of Depth Mult. <br />ft <br />p () P <br />Ratio Ratio <br />2.0:1 2.0:1 17.1 <br />0.30 <br />0 Riprap Channel Results: <br />Fllename: 100- year_Collom_Ponds (With Riser).sc4 Printed 01 -22 -2009 <br />Exh. 7 -23A -145 Revision Date: 12/15/10 <br />Revision No.: PR -03 <br />