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2015-12-23_PERMIT FILE - C1996083A (5)
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2015-12-23_PERMIT FILE - C1996083A (5)
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Last modified
6/26/2017 9:02:35 AM
Creation date
1/20/2016 9:22:49 AM
Metadata
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Template:
DRMS Permit Index
Permit No
C1996083A
IBM Index Class Name
Permit File
Doc Date
12/23/2015
Doc Name
Appendix B - Protection of Hydrologic Balance
Section_Exhibit Name
Volume XI Coal Mine Waste Disposal Area No. 3
Media Type
D
Archive
Yes
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SEDCAD 4 for Windows <br />r`—,,inhf 1aaA _9nin P-1. I Gh,uah <br />OPERATIONS CONFIGURATION <br />Structure Detail; <br />,�hticttllo 1,J8 NonoloclIble t,I7annel) <br />DITCH I-1 <br />Trapezoidal Nonerodible Channel Inputs: <br />Material: Concrete <br />Bottom Left Right <br />Freeboard Freeboard Freeboard <br />Width (ft) Sideslope Sideslope Slope (%) Manning's n <br />Ratio Ratio <br />Depth ft <br />p () % of Depth Mult. x (VxD) <br />1.00 1.0:1 1.0:1 1.0 0.0150 <br />0.30 <br />Nonerodible Channel Results: <br />Filename: Pond J_10W-Operations, revised.sc4 <br />1 <br />Printed 09-21-2015 <br />TR -105 Volume XI, App. B-15 09/15 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />0.60 cfs <br />Depth: <br />0.19 ft 0.49 ft <br />Top Width: <br />1.37 ft 1.97 ft <br />Velocity: <br />2.73 fps <br />X -Section Area: <br />0.22 sq ft <br />Hydraulic Radius: <br />0.144 ft <br />Froude Number: <br />1.20 <br />Filename: Pond J_10W-Operations, revised.sc4 <br />1 <br />Printed 09-21-2015 <br />TR -105 Volume XI, App. B-15 09/15 <br />
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