2010-11-19_PERMIT FILE - C1980007 ‎(4)‎

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 11/19/2010
• Doc Name: 100 yr - 24 hr
• Section_Exhibit Name: Exhibit 66 Pond MB-5E
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
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64
Left Right
Freeboard Freeboard Freeboard
Sideslope Sideslope Slope ( %) Manning's n
Mult. x
Ratio Ratio
Depth (ft) % of Depth (VxD)
2.0:1 2.0:1 12.5 0.0170
0.30
Nonerodible Channel Results:
r
�J
Structure #71 Culvert
C5E -32
Culvert Inputs:
Max. Tailwater Entrance
Length (ft) Slope ( %) Manning's n Headwater ft Loss Coef.
(ft) () (Ke)
53.00 5.00 0.0240 2.25 0.00 0.9(
Culvert Results:
Design Discharge = 18.26 cfs
Minimum pipe diameter: 1 - 36 inch pipe(s) required
Structure #70 (Nonerodib /e Channel
D5E -31
Triangular Nonerodible Channel Inputs:
Material: Shotcrete
Left Right
w/o Freeboard w/ Freeboard
Design Discharge:
17.79 cfs
Depth:
0.77 ft 1.07 ft
Top Width:
3.06 ft 4.26 ft
Velocity:
15.17 fps
X- Section Area:
1.17 sq ft
Hydraulic Radius:
0.342 ft
Froude Number:
4.32
r
�J
Structure #71 Culvert
C5E -32
Culvert Inputs:
Max. Tailwater Entrance
Length (ft) Slope ( %) Manning's n Headwater ft Loss Coef.
(ft) () (Ke)
53.00 5.00 0.0240 2.25 0.00 0.9(
Culvert Results:
Design Discharge = 18.26 cfs
Minimum pipe diameter: 1 - 36 inch pipe(s) required
Structure #70 (Nonerodib /e Channel
D5E -31
Triangular Nonerodible Channel Inputs:
Material: Shotcrete
Left Right
Freeboard Freeboard Freeboard
Sideslope Sideslope Slope ( %) Manning's n
Mult. x
Ratio Ratio
Depth (ft) % of Depth (VxD)
2.0:1 2.0:1 10.0 0.0170
0.30
Nonerodible Channel Results:
w/o Freeboard w/ Freeboard
. Design Discharge: 42.52 cfs
Depth: 1.11 ft 1.41 ft
Filename: MB -5E Sediment run.sc4 Printed 10 -01 -2010