2012-06-20_PERMIT FILE - C1996083a ‎(13)‎

• Permit No: C1996083A
• IBM Index Class Name: Permit File
• Doc Date: 6/20/2012
• Doc Name: Appendix A to Appendix C Report, 11/10/03
• Section_Exhibit Name: Volume IX Coal Mine Waste Disposal Area No. 2
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
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Structure Detail;
IM, L4,
Trapezoidal Rlprap Channel Inputs:
Riprap Channel Results:
Simons/OSM Method - Steep Slope Design
qg�
Design Discharge,
T
3.00 2.01 2.0:1 2.0
0-30
Riprap Channel Results:
Simons/OSM Method - Steep Slope Design
Velocity and Manning's n caWations may riot apply for Us meffwl.
Fdaname: Pond F-100_year.so4
Printed 02-02-2012
TR-72 App. B -18 02/12
Design Discharge,
45.76 cis
Depth:
0.74 It 1.04 It
Top Width:
5.96 ft 7.16 ft
Velodtv*:
X-Section Area:
3-32 sq ft
Hydraulic Radius:
0.526 it
Froude Number*:
ManninCrs n*.
Dmin:
5.00 In
D50:
15.00 In
Dmwu
18.75 In
Velocity and Manning's n caWations may riot apply for Us meffwl.
Fdaname: Pond F-100_year.so4
Printed 02-02-2012
TR-72 App. B -18 02/12