2009-10-06_PERMIT FILE - C1980005 ‎(12)‎

• Permit No: C1980005
• IBM Index Class Name: Permit File
• Doc Date: 10/6/2009
• Doc Name: 10 Year, 24 Hour SEDCAD4 Modeling
• Section_Exhibit Name: Tab 07 Appendix 7-6c.1 Addendum 7-6c.1A
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
r -,,inhi t°°Q _9nn7 P-1. I Crh,u.h
2
r?
J
Genera/ Information
Storm Information:
Storm Type: NRCS Type II
Design Storm: 10 yr - 24 hr
Rainfall Depth: 1.700 inches
Particle Size Distribution;
?J
•

Size (mm) YOAST MINE -
DISTURBED
CONDITIONS
UNDISTURBED
12.7000 100.000% 100.000%
11.2000 99.900% 96.000%
2.0500
1.0000 99.000%
91.000% 86.000%
83.000%
0.5000 87.000% 81.000%
0.2500 84.000% 80.000%
0.1060 80.000% 75.000%
0.0450 58.000% 41.000%
0.0200 46.000% 20.000%
0.0100 38.000% 12.000%
0.0050 28.000% 8.000%
0.0020 18.000% 7.000%
0.0010 14.000% 4.000%
Filename: Pond 004 TR51_10yr24hr_0909.sc4
Printed 09-03-2009
TR-51 7-6c.1 A-2 Revised 09/09