2010-11-19_PERMIT FILE - C1980007 ‎(3)‎

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 11/19/2010
• Doc Name: 25 yr - 24 hr
• Section_Exhibit Name: Exhibit 66 Pond MB-5E
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
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65
Max. Tailwater Entrance
Length (ft) Slope ( %) Manning's n Headwater () ft Loss Coef.
(ft) (Ke)
320.00 35.00 0.0130 1.25 0.00 0.90
Culvert Results:
Design Discharge = 2.09 cfs
Minimum pipe diameter: 1 - 10 inch pipe(s) required
Structure #65 (Culvert)
• C5E -24
Culvert Inputs:
Max. Tailwater Entrance
Length (ft) Slope ( %) Manning's n Headwater () ft Loss Coef.
(ft) (Ke)
61.00 5.00 0.0130 3.50 0.00 0.50
Culvert Results:
n
V
Structure #67 (Culvert)
C5E -Z5
Culvert Inputs:
Design Discharge = 31.43 cfs
Minimum pipe diameter: 1 - 30 inch pipe(s) required
Structure #64 (Nonerodible Channel)
D5E -30
Triangular Nonerodible Channel Inputs:
Material: Shotcrete
Filename: MB -5E Sediment run.sc4
Printed 10 -01 -2010
w/o Freeboard w/ Freeboard
Top Width:
3.85 ft 5.05 ft
Velocity:
15.81 fps
X- Section Area:
1.86 sq ft
Hydraulic Radius:
0.431 ft
Froude Number:
4.01
Structure #67 (Culvert)
C5E -Z5
Culvert Inputs:
Design Discharge = 31.43 cfs
Minimum pipe diameter: 1 - 30 inch pipe(s) required
Structure #64 (Nonerodible Channel)
D5E -30
Triangular Nonerodible Channel Inputs:
Material: Shotcrete
Filename: MB -5E Sediment run.sc4
Printed 10 -01 -2010