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2015-01-30_PERMIT FILE - C1996083A (17)
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2015-01-30_PERMIT FILE - C1996083A (17)
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Last modified
8/24/2016 5:57:02 PM
Creation date
7/13/2015 9:54:19 AM
Metadata
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Template:
DRMS Permit Index
Permit No
C1996083A
IBM Index Class Name
Permit File
Doc Date
1/30/2015
Doc Name
Appendix A through Appendix C
Section_Exhibit Name
Volume IX Coal Mine Waste Disposal Area No. 2
Media Type
D
Archive
Yes
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SEDCAD 4.0 <br />r--iMf 100A-,)n1n D -mol. I 4rhwah <br />Culvert T -F3 <br />Culvert Inputs: <br />Max. Entrance <br />Length (ft) Slope (%} Manning's n Headwater Tailwater (ft) loss Coef. <br />(ft) (Ke) <br />20.00 2.00 0.0240 3.50 0.00 0.90 <br />Culvert Results: <br />Minimum pipe diameter: 1 - 24 inch pipe(s) required <br />Detailed Performance Curves <br />Design Discharge = 21.41 cfs <br />Maximum Headwater = 3.50 ft <br />(BOLD indicates design pipe size) <br />Headwater <br />(ft) <br />Discharge <br />(cfs) <br />21 In <br />( ) <br />Discharge <br />(cfs) <br />(24 in) <br />Discharge <br />(cfs) <br />(30 in} <br />0.35 <br />0.76 <br />0.88 <br />1.09 <br />0.70 <br />2.15 <br />2.46 <br />3.07 <br />1.05 <br />3.95 <br />4.51 <br />5.63 <br />1.40 <br />6.07 <br />6.94 <br />8.67 <br />1.75 <br />8.27 <br />9.69 <br />12.12 <br />2.10 <br />9.56 <br />12.74 <br />15.93 <br />2.45 <br />13.05 <br />14.05 <br />20.07 <br />2.80 <br />14.78 <br />18.23 <br />24.53 <br />3.15 <br />16.24 <br />20.44 <br />25.93 <br />3.50 <br />17.56 <br />22.43 <br />31.84 <br />3.85 <br />18.79 <br />24.26 <br />34.97 <br />4.20 <br />19.94 <br />25.89 <br />37.83 <br />4.55 <br />21.04 <br />27.41 <br />40.50 <br />4.90 <br />22.08 <br />28.85 <br />42.99 <br />5.25 <br />23.07 <br />30.22 <br />45.35 <br />Flow derived from: <br />Ditch F16 21.41 cfs <br />SEDCAD Utility Run <br />1 <br />Printed 09-04-2014 <br />MR -162 App. B-105 09/14 <br />
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