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SEDCAD 4 for Windows <br />Cppyrighl 1998 Pamela J. Schwab <br />Civil Software Oesign <br /> <br />Structure Detai/: <br />Structure r~1 jSllt Fence) <br />Silt Fence Inputs: <br />'Sediment Storage: 0.00 ac-R <br />'No sediment capacitydeFned <br />• <br />• <br />Sift Fence Results: <br />Grano-rap~ty-Dischar~c e Table <br />FenRcaeCelow Wid[h alon Hei ht R Land slope Tie-back <br />9 <br />(gpm/sq ft) contour {ft) 9 () (%) distance (ft) <br />10.0 30.0 2.S 6b.00 3.8 <br /> Peak fence Stage: 0.04 ft <br /> Peak Wa[er Stage: 0.04 ft <br /> Dewater Time: 0.00 days <br /> Trap Efficiency: 55,60 <br />Dewatering time is calculated from peak stage to lowest spillway <br /> Dewater <br />Fence Stage Water Stage Area Capacity Discharge Time <br />(ft) (ft) (ac) (acft) (cfs) (hrs) <br />0.00 0.00 0.000 0.000 0.000 Top of Sediment <br />0.10 0.10 0.000 0.000 0.067 <br />0.20 0.20 0.000 0.000 0.135 <br />0.30 0.30 0.000 0.000 0.204 <br />0.40 0.40 0.000 0.000 0.273 <br />0.50 0.50 0.001 0.000 0.343 <br />0.60 0.60 0.001 0.000 0.413 <br />0,70 0.70 0.001 0.000 0.484 <br />0.80 0.80 0.001 O.D04 0.556 <br />0.90 0.90 0.001 0.000 0.629 <br />1.40 1.00 0.001 O.DOL 0.702 <br />1.10 1.10 0,001 0.001 0.776 <br />1.20 1.20 0,001 0.001 O.B51 <br />1.30 1.30 0.001 0.001 0.926 <br />1.40 1.40 0.001 0.001 1.002 <br />1.50 1,50 0.002 0.001 1.079 <br />1.60 1.60 0.042 0.001 1.156 <br />1.70 1.70 0.002 0.002 1.234 <br />1 g0 1,80 0.002 0.002 1.313 <br />Filename: Bow-Vent-2.sc4 <br />TR-12 <br />Exh-8 - 103 - <br />printed 02-23-2000 <br />2roo <br />