2010-10-07_PERMIT FILE - C1994082 ‎(2)‎

• Permit No: C1994082
• IBM Index Class Name: Permit File
• Doc Date: 10/7/2010
• Doc Name: YPM-9 to YPM-24, Dragline Deadhead Route Postmine Channel
• Section_Exhibit Name: Tab 13 Attachment 13-12 Appendix 13-12.3 Part 2
• Media Type: D
• Archive: No

•

SEDCAD 4 for Windows
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Stru
#
SWS
#
SWS Area
(ac) Time of
Conc
(hrs)
Musk K
(hrs)
Musk X
Curve
Number I
UHS Peak
Discharge.
(~s) Runoff
Volume
(ac-ft)
#11 1 15.800 0.071 0.000 0.000 54.000 M 0.00 0.000
15.800 0.00 0.000
#12 1 1.400 0.014 0.000 0.000 71.000 M 0.22 0.018
17.200 0.22 0.018
#10 1 24.600 0.166 0.000 0.000 71.000 M 1.74 0.322
24.600 1.74 0.322
#9 1 7.600 0.052 0.000 0.000 71.000 M 1.22 0.099
7.600 1.22 0.099
#8 1 5.200 0.075 0.000 0.000 71.000 M 0.83 0.068
37.400 2.78 0.489
#7 1 13.000 0.086 0.000 0.000 55.000 M . 0.00 0.001
13.000 0.00 OA01
#6 1 27.100 0.084 0.000 0.000 65.000 M 0.40 0.146
27.100 ~ 0.40 0.146
#5 1 17.200 0.134 0.000 0.000 57.000 M 0.01 0.007
17.200 0.01 O.OOZ
#4 1 18.100 0.052 0.000 0.000 68.000 M 1.47 0.159
35.300 1.47 0.166
#3 1 61.500 0.220 0.000 0.000 71.000 M 3.82 0.805
61.500 3.82 0.805
#2 1 327.300 0.329 0.000 0.000 44.000 M 0.00 0.000
518.800 6.61 1.624
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•
Stru SWS Land Flow Condition
# #
#2 1 1. Forest with heavy ground litter
7. Paved area and small upland
gullies
7. Paved area and small upland
gullies
Slope (%) Vert. Dist.
(ft) Hariz. Dist.
(ft) Velocity
(fps) Time (hrs)
10.00 40.00 400.00 0.800 0.138
18.49 50.00 270.40 8.650 0.008
17.60 352.00 2,000.00 8.440 0.065
Filename: YPM_11 TR37.sc4
TR-37
13-12.3-138
8
Printed 01-24-2008
Revised 02/08