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Civil Software Desiga -- SEDCAD+ Version 3.1 <br />Copyright (C) 1987-1992. Pamela J. Schwab. All rights reserved'. <br />Compaay Nama: PEABODY FIESTERN COAL COMPANY <br />Filename: C:\SEDCAD3\SENZW\MBRDRRDM Ucer: NOA <br />Date: 06-07-1995 Time: 16:06s49 <br />NINE ENTRANCE ROAD POROUS ROCK CHECK DAN <br />Storm: 1.60 inches, 10 year-24 hour, SCS Type II <br />Hydrograph Convolution Interval: 0.1 hr <br />----------------------------------------- <br />---------------------------------------- <br />NON-POND STRUCTURE INPUT/OUTPUT TABLE <br />______________ ______________Q=~=°=_~__~_ <br />J1, B1, S1 <br />MINE ENTRANCE ROAD <br />Drainage Area from J1, H1, S1, SWS(e)1: 0.5 acres <br />Total Contributing Drainage Area: 0.5 acres <br />POROUS ROCK CHECK DAM INPUTS: <br />Nanniag'B <br />Height Slope Z a Porosity <br />-53 2 <br />1.5 5.00 3.0:1 0.035 45.00 <br />Trap Efficieacy: 92.14 9 <br />Runoff Peak <br />Volume Discharge <br />(ac-ft) (cfa) <br />________~_______=====s <br />IN 0.03 0.35 <br />OUT 0.03 0.35 <br />Sediment <br />(tons) <br />0.5 <br />0.0 <br />Peak Sediment <br />Concentratioa <br />(mg/1) <br />25807 <br />aoaa <br />Peak Settleable <br />Concentration <br />ml/1 <br />19.69 <br />0.81 <br /> <br />24VW 26AA <br />(ml/1) (ml/1) <br />__~Q____~_____ <br />11.83 1.58 <br />0.48 0.06 <br />•rrrrrwwwrwwwwwrrrwrrrrrrwrrrrwwrrwrrrrr,rwrwrrr+rrrrrrrw-wwrrr:www-wrrwrrwrrrrw <br /> <br />