2015-12-23_PERMIT FILE - C1996083A ‎(5)‎

• 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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CUL VERT J1
Culvert Inputs:
Culvert Results:
OPERATIONS CONFIGURATION
Structure Detail:
Max. Entrance
Length (ft) Slope (%) Manning's n Headwater Tailwater (ft) Loss Coef.
(ft) (Ke)
66.00 0.50 0.0260 5.00 0.00 0.20
Design Discharge = 21.76 cfs
Minimum pipe diameter: 1 - 24 inch pipe(s) required
Filename: Pond J_10Yr-0perations, revised.sc4 Printed 09-21-2015
TR -105 Volume XI, App. B-27 09/15