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SEDCAD 4 for Windows <br />(,-i-M 10091 -9M1f1 D-1� I CrMueh <br />I <br />Structure Detail: <br />Structure #29 (Riprap C hannel <br />DITCH J -19 <br />Triangular Riprap Channel Inputs: <br />Material: Riprap <br />Left Right Freeboard Freeboard Freeboard <br />Sideslope Sideslope Slope (0/6) <br />Ratio Ratio Depth (ft) % of Depth Mult. x (VxD) <br />1.5:1 1.5 :1 30.01 1.00 <br />Riprap Channel Results: <br />Simons/OSM Method - Steep Slope Design <br />.1 w/o Freeboard w/ Freeboard I <br />Design Discharge: <br />0.46 cis <br />Depth: <br />0.05 ft 1.05 ft <br />Top Width: <br />0.15 ft- 3.15 ft <br />Velodtyv: <br />— ----- --X-Sect-lon- Area: <br />--- <br />0.00 sq ft <br />Hydraulic Radius: <br />0.021 ft <br />Froude Number*: <br />Manning's n*: <br />Dmin: <br />3.00 in <br />D50: <br />9.00 in <br />Dmax: <br />11.25 in <br />Velocity and Manning's n calculations may not apply for this method. <br />Filename: Pond J-10 year.sc4 Printed 09-02-2014 <br />TR-91 Volume X1, App. B-28 09/14 <br />