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Civil Software Design -- SEDCAD+ Version 3.1 <br />Copyright (C) 1987-1992. Pamela J. Schwab. All rights reserved. <br />Company Name: GREYSTONE DEVELOPMENT CONSULTANTS <br />Filename: C:\SCAD3\CWB\WFILL7 User: CWB <br />Date: 07-20-1997 Time: 19:49:16 <br />WEST SIDE OF FILL 7: D73 & D74 (100-YR) <br />Storm: 4.20 inches, 100 year-24 hour, SCS Type II <br />Hydrograph Convolution Interval: 0.1 hr <br />----------------------------------------- <br />----------------------------------------- <br />NON-POND STRUCTURE INPUT/OUTPUT TABLE <br />----------------------------------------- <br />----------------------------------------- <br />J1, B1, S1 <br />D73: 100 YR <br />Drainage Area from J1, B1, S1, SWS(s)1-2: 2.1 acres <br />Total Contributing Drainage Area: 2.1 acres <br />MATERIAL: COBBLES AND SHINGLES <br />Triangular Earthen Channel <br />Limiting Variable: Velocity = 5.500 fps <br />Sediment-laden Water <br />Design Bottom Manning's <br />Discharge Width ZLeft ZRight Slope n <br />(cfs) (ft) (~) <br />6.52 2.5:1 20.0:1 5.0 <br />Top Hydraulic <br />Depth Velocity Width Radius <br />(ft) (fps) (ft) <br />0.42 3.34 9.4 <br />w/ Freeboard: 0.72 16.1 <br />Runoff <br />Volume <br />(ac-ft) <br />0.208 <br />Peak <br />Discharge <br />(cfs) <br />0.035 <br />Froude <br />Number <br />1.29 <br />r~ <br />u <br />u <br />IN/OUT 0.62 6.52 <br />**~~***********,-*,t*,t*~****r****r******,t,t~~,t~,t,-******~*******~,r*~~,t ,-,t++*****ar+* <br />J2, Bl, S1 <br />D74:100 YR <br />Drainage Area from J2, B1, S1, SWS(s)1-9: 14.9 acres <br />Total Contributing Drainage Area: 17.0 acres <br />MATERIAL: Rock Riprap <br />Trapezoidal Riprap Channel <br />Steep Slope Design - Simons/OSM Method <br />Design Bottom Manning's . <br />Discharge Width ZLeft ZRight Slope n <br />(cfs) (ft) (~) <br />