2012-06-08_PERMIT FILE - C2009087 ‎(15)‎

• Permit No: C2009087
• IBM Index Class Name: Permit File
• Doc Date: 6/8/2012
• Doc Name: Emergency Spillway Channel Design Upper and Lower Sump
• Section_Exhibit Name: Exhibit 2.05.3-E-2 Appendix 2.05.3-E2.E Addendum 2.05.3-E2.E-3
• Media Type: D
• Archive: No

SEDCAD 4.0
(` —.inhf 1°°R_7flin P—i. i Crhwah
Lower Sump Emergency Spillway 25yr Event
Material: Graded loam to cobbles when noncolloidal
Trapezoidal Channel
Bottom deft Right
Freeboard Freeboard Freeboard
Limiting
Sideslope Sideslope Slope ( %) Manning's n
Width (ft)
Mult. x
Velocity
Ratio Ratio
Depth (ft) % of Depth (VxD)
(fps)
10.00 3.0:1 3.0:1 0.5 0.0300
X- Section Area:
5.0
SEDCAD Utility Run Printed 04 -06 -2012
w/o Freeboard w/ Freeboard
Design Discharge:
37.54 cfs
Depth:
0.98 ft
Top Width:
15.85 ft
Velocity:
2.98 fps —
X- Section Area:
12.61 sq ft
Hydraulic Radius:
0.780 ft
Froude Number:
0.59
SEDCAD Utility Run Printed 04 -06 -2012