2010-05-07_PERMIT FILE - C2009087 ‎(60)‎

• Permit No: C2009087
• IBM Index Class Name: Permit File
• Doc Date: 5/7/2010
• Doc Name: Post Mine Ditch and Culvert Designs pgs 156 to 311
• Section_Exhibit Name: Exhibit 2.05.3-E2 Appendix 2.05.3-E2.H-1
• Media Type: D
• Archive: No

SEDCAD 4.0
r', —;nh4 1OOA -9M° 13-1. 1 Ghunh
Seneca II SIIPM -12 (upper)
• Material: Gravel
Trapezoidal Channel
Bottom Left Right
Freeboard Freeboard Freeboard
Limiting
Sideslope Sideslope Slope ( %) Manning's n
Width (ft)
Mult. x
Depth (ft) % of Depth
Velocity
Ratio Ratio
(VxD)
I (fps)
2.00 3.0:1 3.0:1 18.0 0.0300
0.30
5.0
•
SEDCAD Utility Run Printed 12 -10 -2009
2.05.3- E2.H.173
w/o Freeboard w/ Freeboard
Design Discharge:
1.00 cfs
Depth:
0.10 ft 0.40 ft
Top Width:
2.61 ft 4.41 ft
Velocity:
4.21 fps
X- Section Area:
0.24 sq ft
Hydraulic Radius:
0.089 ft
Froude Number:
2.47
•
SEDCAD Utility Run Printed 12 -10 -2009
2.05.3- E2.H.173