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2014-09-02_PERMIT FILE - C1996083A (2)
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2014-09-02_PERMIT FILE - C1996083A (2)
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Last modified
8/24/2016 5:47:15 PM
Creation date
9/8/2014 12:14:23 PM
Metadata
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Template:
DRMS Permit Index
Permit No
C1996083A
IBM Index Class Name
Permit File
Doc Date
9/2/2014
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 />Structure Detail; <br />Structure #2 (Culvert) <br />CUL INERT JI <br />Culvert Inputs: <br />Max. Entrance <br />Length (ft) Slope ( %) Manning's n Headwater Tailwater (ft) Loss Coef. <br />(ft} (Ke) <br />66.00 0.50 0.0260 5.00 0.00 0.20 <br />Culvert Results: <br />Design Discharge = 20.63 cfs <br />Minimum pipe diameter: 1 - 24 inch pipe(s) required <br />Filename: Pond J-1 0 Year Event-01 3014.sc4 <br />TR -84 <br />Volume XI, App. B -29 <br />1 <br />Printed 02 -04 -2014 <br />02/14 <br />
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