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SEDCAD 4.0 <br />~....,,d,.~.~ ~°°e c~..,a~ i e..~.,.,~n <br />Emerciency Spillway -Gob Pile Pond - 25 Year Event <br />Material: Riprao <br />T~apezoida/ Channel <br />LeR <br />BOftom Right <br />" Freeboard Freeboard Freeboard <br />Sideslope <br />Width (ft) R <br />ti Sideslope <br />Slope (%) <br />R <br />ti <br />Depth (R) % of Depth Mult. x <br />a <br />o a <br />o (yxD) <br />4.00 1.5:1 1.5:1 5.0 1.00 <br />Simons/OSM Method -Steep Slope Design <br />• <br />• <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 7.55 tfs <br />Depth: 0.25 ft 1.25 R <br />Top Width: 4.76 ft 7.76 R <br />Velocity*: <br />X-Section Area: 1.11 sq ft <br />Hydraulic Radius: 0.225 <br />Froude Number*: <br />Manning's n*: <br />Dmin: 2.00 in <br />D50: 6.00 in <br />Dmax: 7.50 in <br />Velocity and Manning's n calculations may not apply for this method. <br />SEDCAD Utility Run <br />MD <br />M(vii)-5 <br />Printed 09-04-2002 <br />9/02 <br />