Laserfiche WebLink
Civil Software Design -- SEDCAD+ Version 3.1 <br />Copyright (C) 1987-1992. Pamela J. Schwab. All rights reserved. <br />Comppanyy Name: CYPRUS YAMPA VALLEY COAL <br />Filename: E:\SEDCAD3\TCCSS\WTNKTREN User: CW BEGEJ <br />~~ Date: 06-01-1995 Time: 13:32:41 <br />SAE DEMONSTRATION, WATER TANK ROCKFALL HAZARD TRENCH, 10-YR 24-HR <br />Storm: 1.80 inches, 10 year-24 hour, SCS Type II <br />Hydrograph Convolution Interval: 0.1 hr <br />NON-POND STRUCTURE INPUT/OUTPUT TABLE <br />J2, B1, S1 <br />UPL, CUT, FILL: S-T <br />Drainage Area from J2, B1, S1, SWS(s)1-3: 3.9 acres <br />Total Contributing Drainage Area: 5.9 acres <br />POROUS ROCK CHECK DAM INPUTS: <br />Manning's <br />H`fg;t S(&pe Z n Por(~;ty <br />---tt---------))----------------------------- <br />--------------------------------------- <br />3.5 16.50 1.5:1 0.032 41.00 <br />Trap Efficiency: 31.64 ~ <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 />IN 0.07 0.53 0.3 9988 6.77 3.30 0.53 <br />OUT 0.07 0.53 0.2 6836 4.14 2.02 0.33 <br />.~ *~~***********~*****~*******~*****~******~**t~*~********************,t~~,t**~ <br />J2, B1, 53 <br />UP/CUT/FILL:T-OUTFAL <br />Drainage Area from J2, B1, 53, SWS(s)1-3: <br />Total Contributing Drainage Area: <br />POROUS ROCK CHECK DAM INPUTS: <br />H(fg't <br />tt S(~pe Z <br />--- <br />----- <br />--- <br />--- ----))-------- <br />- <br />--- <br />-- <br />- <br />- <br />- <br />3.5 -- <br />- <br />-- <br />1.90 1.5:1 <br />Manning's <br />n <br />0.7 acres <br />6.7 acres <br />Porosity <br />(~) <br />0.032 41.00 <br />Trap Efficiency: 20.17 ~ <br />Runoff Peak Peak Sediment Peak Settleable <br />Volume Discharge Sediment Concentration Concentration 24VW <br />(ac-f t) (cfs) (tons) (mg/1) ml/1 (ml/1) <br />2 <br />----------------------------------------- <br />IN 0.08 0.61 0.2 7026 <br />OUT 0.08 0.61 0.2 5612 <br />4.32 2.20 0.33 <br />3.14 1.60 0.24 <br /> <br />J2, B1, S4 <br />NULL SWS-GRASS FILTR <br />Drainage Area from J2, B1, 54, SWS(s)1: 0.0 acres <br />~ Total Contributing Drainage Area: 6.7 acres <br />.GRASS FILTER INPUTS: <br />Bulk Specific Gravity: 1.25 <br />Initial Depth of Sediment in Zone D: 0.00 inches <br />Permit Renewal No. 3 FORMERLY EX 8-146 TAB 4.11, PG 7 11/1!99 <br />