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SEDCAD 4 for Windows <br />Copyright 7998 Pamela J SchwaG <br />Civil Software Design <br />• <br />Structure Detai/•• <br />Silt Fence Inputs: <br />Fence Flow y,~idth alon Land Slope Te-back <br />Rate 9 Height (ft) <br />(gpm/sq ft) contour (ft) (%) distance (ft) <br />15.0 100.0 2.5 2.00 125.0 <br />`Sediment Storage: 0.00 ac-R <br />"No sediment capacity defined <br />Silt Fence Results: <br />Peak Fence Stage: 0.48 ft <br />Peak Wa[er Stage: 0.48 ft <br />Dewater Time: 0.51 days <br />Trap EfFciency: 66.38 <br />Dewatering time is calculated from peak stage to lowest spillway <br />LJ <br /> <br />~taae-Capacity-Discharge Table <br />Fence Stage <br /> <br />(ft) Water Stage <br /> <br />(ft) Area <br /> <br />(ac) Capacity <br /> <br />(ac-ft) Discharge <br /> <br />(~s) Dewater <br />Time <br />(hrs) <br />0.00 0.00 0.000 0.000 0.000 Top of Sediment <br />0.10 0.10 0.011 0.000 0.351 10. 25 <br />0.20 <br />0.30 <br />0.40 0.20 <br />0.30 <br />0.40 0.023 <br />0.034 <br />0.046 0.002 <br />0.005 <br />0.009 0.735 <br />1.153 <br />1.604 1. <br />0. <br />0. 40 <br />30 <br />15 <br />0.48 0.48 0.055 0.013 1.984 0. 02 Peak Stage <br />0.50 0.50 0.057 0.014 2.089 <br />0.60 0.60 0.069 0.020 2.607 <br />0.70 <br />0.80 <br />0.90 0.70 <br />0.80 <br />0.90 0.080 <br />0.092 <br />0.103 0.026 <br />0.036 <br />0.046 3.156 <br />3.743 <br />4.362 <br />1.00 <br />1.10 1.00 <br />1.10 0.115 <br />0.126 0.057 <br />0.069 5.013 <br />5.699 <br />1.20 1.20 0.138 0.082 6.417 <br />1.30 1.30 0.149 0.097 7.169 <br />1.40 <br />1.50 1.40 <br />1.50 0.161 <br />0.172 0.112 <br />0.129 7.955 <br />8.773 <br />1.60 1.60 0.184 0.147 9.626 <br />1.70 1.70 0.195 0.166 10.511 <br />Filename: PCC-UTL-SedFence#t.sc4 <br />14-6 -24 <br />Panted 06-02-2000 <br />6/00 <br />