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Civil Software Design -- SEDC;ID+ Version 3.0 <br />Copyright (C) 1987-1990. Pamela J. Schwab. All rights reserved. <br />• Company Name: Peabody Coal Company <br />Filename: E:\SEDCAD3\2W\DIT6 User: RJG <br />Date: 04-15-1991 Time: 15:2}:21 <br />SINEC.a II-W DITCH N0.6 (PROPOSED) <br />Storm: 1.60 inches, 10 ~-ear-24 hour, SCS T~-pe II <br />Hydrograph Convolution Inter~'al: 0.1 hr <br />----------------------------------------- <br />----------------------------------------- <br />NON-POND STRUCTURE INPIrI'/OUTPUT' TABLE <br />----------------------------------------- <br />----------------------------------------- <br />J1, B1, S1 <br />DITCH N0.6 <br />Drainage Ares from J1, B1, S1, S[JSIs)1: 13.9 acres <br />Total Contributing Drainage Area: 13.9 acres <br />P1AT132IAL: GR.4DID L,OAPf TO COBBLES NONCOLLOIDAL <br />Triangular Iarthen Channel <br />Limiting Variable: Velocity = 5.000 fps <br />Sediment-laden Water <br />Design Bottom Planning's <br />Discharge Width ZLeft ZRight Slope n <br />(cfs) Ift) (%) <br />1.08 3.0:1 3.0:1 3.0 0.030 <br />Top Hydraulic Froude <br />Depth Velocity Width iZadius Nrunber <br />If'tl (fps) Ift) <br />----------------------------------------------- <br />----------------------------------------------- <br />0.37 2.68 2.2 0.17-4 1.10 <br />Runoff Peatc <br />Volume Discharge <br />(ac-ft) (cfsl <br />----------------------- <br />----------------------- <br />IN/OUT 0.13 1.08 <br />i#*#:k*#*#####~:*###W.####:Kk############*~k##:K###*:K:Y##:k###########*########t*:t##*#:k <br />• <br />