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Civil Software Design -- SEDCAD+ Version 3.0 <br />Copyright (C) 1987-1990. Pamela J. Schwab. A11 rights reserved. <br />Comppany Name: Cyprus Yampa Coal <br />Filename: A:\OVSILORR User: Karl C. Koehler <br />Date: 04-04-1993 Time: 15:19:30 <br />ORCHARD VALLEY MINE SILO AREA RAILROAD OUTSLOPE <br />Storm: 1.70 inches, 10 ear-24 hour SCS Type II <br />Hydrograph convolution fnterval: 0.1 hr <br />NON-POND STRUCTURE INPUT/OUTPUT TABLE <br />J1 B1, S1 <br />VEGETA'T'IVE FILTER <br />Drainage Area from Jl, Bl, S1, SWS(s)1: 0.9 acres <br />Total Contributing Drainage Area: 0.9 acres <br />GRASS FILTER INPUTS: <br />Bulk Specific Gravity: 1.25 <br />Initial De th of Sediment in Zone D: 0.00 inches <br />Manning's ~rass Grass Infiltration Stiffness ------ Filter ------ <br />Seg n Height Spacing Rate Factor Len th Width Slo e <br /># (in) (in) (iph) (N-sq m) (f~) (ft) (%~ <br />1 0.0100 6.0 3.0 0.15 2.000 5.0 220.0 5.0 <br />Total Filter Peak Critical Filter Sediment <br />Trap Infiltration Infiltration Flow Prone Travel Wedge Depth <br />Efficiency Volume Rate Depth Velocity Time Location in Zone D <br />(%) (ac-ft) (cfs) (inch) (fps) (hrs) (feet) (inch) <br />_______________________________________________________________________________ <br />97.0 0.0018 0.0038 0.021 0.8122 0.1000 0.057 0.1179 <br />Runoff Peak Peak Sediment Peak Settleable <br />Volume Discharge Sediment Concentration Concentration 24VW 24AA <br />(ac-ft) (cfs) (tons) (mg/1) ml/1 (ml/1) (ml/1) <br />_________________________ <br />IN 0.01 0.18 1.2 154776 90.73 45.41 7.07 <br />OUT 0.01 0.18 0.0 10565 0.00 0.00 0.00 <br /> <br />~S9E~D <br />