2008-12-11_PERMIT FILE - C1980007A ‎(17)‎

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2008
• Doc Name: 10 Year, 24 Hour Surface Water Control Plan
• Section_Exhibit Name: Exhibit 66 Pond MB-1
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
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Max. Tailwater Entrance
Length (ft) Slope (%) Manning's n Headwater ft Loss Coef.
(ft) () (Ke)
292.00 9.59 0.0120 1.50 0.00 0.90
Culvert Results:
Design Discharge = 2.36 cfs
Minimum pipe diameter: 1 - 10 inch pipe(s) required
Structure #31 (Culvert)
CI 2
Culvert Inputs:
Max. Tailwater Entrance
Length (ft) Slope (%) Manning's n Headwater (ft) Loss Coef.
(ft) (Ke)
478.00 10.46 0.0120 2.62 0.00 0.90
Culvert Results:
28
w/o Freeboard w/ Freeboard
Design Discharge: 2.36 cfs
Depth: 0.45 ft 0.75 ft
Top Width: 1.78 ft 2.98 ft
Velocity: 5.98 fps
X-Section Area: 0.40 sq ft
Hydraulic Radius: 0.199 ft
Froude Number: 2.23
Structure #32 (Cu/vert1
C1-2A
Culvert Inputs:
Design Discharge = 4.40 cfs
Minimum pipe diameter: 1 - 12 inch pipe(s) required
Structure #30 (Cu/vent)
C1-9
Culvert Inputs:
0
Filename: MB-1.sc4 Printed 10-21-2008