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• <br />• <br />Simons/OSM Method -Steep Slope Design <br /> w/o Freeboard w/ Freeboard <br />- <br />~ Design Discharge: 185.00 cfs I <br />I---------____....-- -- -----. ._....._.. ---.-._.__...-... - .-...-----i <br />! Depth: <br />_ ............._.-. 0.81 ft <br />_.....-_...-------- 1.81 ft ! <br />---....-------...-I <br />Top Width: 13.24 ft 17.24 ft <br />I Velocity*; <br />--..... . <br />X-Section Area <br />- -- --------- 9.42 sq ft <br />--------._.__.... <br />.._.__..-_...----- --t <br />Hydraulic Radius: 0.691 <br />~ Froude Number*: <br />Manning's n*; <br />Dmin: 8.00 in <br />~------..._ .......... ....._._ D50, 24.00 in <br />Dmax: 30.00 in <br />Velocity and Manning's n calculations may not apply for this method. <br /> <br />;oft Submitted .,.~ ~ 9~ <br />t~sia~ rio. T - ~~ - <br />r~ <br />SEDCAD 4.0 <br />Copyright 7998 Pamela J. Schwab <br />Civil Software Design <br />Taylor Tributary Ditch Sta. 0 to 65: Q=185.0 <br />Material: Riprap <br />Trapezoidal Channel <br />Left Ri ht Freeboard <br />Bottom g Freeboard Freeboard <br />i Width (ft) Sideslope Sidesiope Slope (%) Depth ft ° Mult. x <br />Ratio Ratio () /o of Depth (VxD} <br />10.00 2.0:1 Z.0:1 19.0 1.00 ! <br />SEDCAD Utility Run <br />Exh. 7-14C <br />13 <br />Printed 05-06-1999 <br />Revision Date: 7/25/06 <br />Revision No.: TR-63 <br />