PERMFILE110843

• Permit No: C1981014
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: TR-8 , TR-9 to TR-13??
• Section_Exhibit Name: EXHIBIT 15 Part 7
• Media Type: D
• Archive: No

Table 2
Civil Software Design -- SEDCAD+ Version 3.0
Copyright (C) 1987-1990. Pamela J. Schwab. All rights reserved.
Company Name: ACZ Inc.
Filename: D:\TOM\SF\POND1 User: TEL
Date: 11-25-1991 Time: 10:42:53
SOUTHFIELO MINE POND 1 AND ASSOCIATED STRUCTURES
Storm: 2.80 inches, 10 year-24 hour, SCS Type II
Hydrograph Convolution Interval: 0.1 hr
SUBWATERSNED/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)

1l1 ] 2.60 82 F 0.110 0.000 0.000 0.0 0.27 3.39
Type: Null Label: cd-2
111 Structure 2.60 0.27
---
111 ---------------
Total IN/OUT --------
2.60 ----------------------------- ------ --------
0.27 ----------
3.39

121 1 1.60 82 F 0.012 0.000 0.000 0.0 0.16 2.09
Type: Null Label: cd-3 - -
121 Structure 1.60 0.16
-------------------------------------------------------------------------------
Total IN/OUT 1.60 0.16 2.09
131 1 3.30 82 F 0.062 0.000 0.000 0.0 0.34 4.30
Type: Null Label:
131 Structure 3.30 0.34
---
131 ----------------
Total IN/OUT -------
3.30 ------------------------------ ----------------
0.34 -------
4.30

211 1 0.00 0 F 0.000 0.000 0.000 0.0 0.00 0.00
Type: Null Label: POND 1
211 Structure 0.00 0.76
---
211 ----------------
Total IN/OUT -------
7.50 ------------------------------ ----------------
0.76 -------
9.78

•
18 R Revised - December, 1991