PERMFILE108378

• Permit No: C1982056
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: Exhibit 08 TAB 4.20 #7 North Escape Shaft W Outslope, 10yr 24hr SAE
• Media Type: D
• Archive: No

Civil Software Design -- SEDCAD+ Version 3.1
Copyright (C) 1987-1992. Pamela J. Schwab. All rights reserved.
Company Name: Greystone Development Consultants
Filename: C:\SCAD\DT\TCC\ESCOUTW User: CW BEGEJ
Date: 08-28-1995 Time: 15:43:11
SAE DEMO FOR THE WEST OUTSLOPE AT $7 N ESC SHAFT, 10/24 STORM
Storm: 1.80 inches, 10 year-24 hour, SCS Type II
Hydrograph Convolution Interval: ~0.1 hr
SUBWATERSHED/STRUCTURE INPUT/OUTPUT TABLE
-Hydrology-
Base- Runoff Peak
JBS SWS Area CN UHS Tc K X Flow Volume Discharge
. (ac) (hrs) (hrs) (cfs) (ac-ft) (cfs)
111 1 0.03* 88 F 0.004 0.000 0.000 0.0 0.00 0.03
Type: Grass Filter Label: W OUTSLOPE
111 Structure 0.03 0.00
111 Total IN 0.03 0.00 0.03
111 Total OUT 0.00 0.03
SUBWATERSHED/STRUCTURE INPUT/OUTPUT TABLE
-Sedimentology-
SED: Sediment
SCp: Peak Sediment Concentration
SSp: Peak Settleable Concentration
24VW: Volume Weighted Average Settleable Concentration - Peak 24 hours
24AA: Arithmetic Average Settleable Concentration - Peak 24 hours
PS
JBS SWS K L S CP Tt $ SED SCp SSp 24VW 24AA
(ft) ($) (hrs) (tons) (mg/1) (ml/1) (ml/1) (ml/1)
R 111 1 0.32 15.0+50.0 0.060 0.000 1 0.0 -
Type: Grass Filter Label: W OUTSLOPE
111 Structure 0.0
111 Total IN 0.0 19345 12.01 10.87 0.22
111 Total OUT 0.0 3388 0.00 0.00 0.00
..i
TAB 4.20, PG 3
11/1/99
Permit Renewal No. 3 FORMERLY Er. 3-195