2015-01-30_PERMIT FILE - C1996083A ‎(17)‎

• 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

SEDCAD 4 for Windows
(`nnvrinhl 1QQA AMl1 Pamch 1 Crhunh
Structure Detail;
:Stluctul-e x`25 Culvert
CUL VERT F2
Culvert Inputs:
Max. Entrance
Length (ft) Slope (%) Manning's n Headwater Tailwater (ft) Loss Coef.
(ft) (Ke)
34.00 2.00 0.0240 3.70 0.00 0.90
Culvert Results:
Design Discharge = 15.14 cfs
Minimum pipe diameter: 1 - 21 inch pipe(s) required
* 30" CMP Installed
Filename: Pond F 100Year.sc4
1
Printed 01-07-2015
TR -98 App. B-54 01/15