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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Minimum pipe diameter: 1 - 15 inch pipe(s) required
Structure #22 (Culvert)
C1-1D
Culvert Inputs:
Max. Entrance
Tailwater
Length (ft) Slope (%) Manning's n Headwater (ft) Loss Coef.
(ft) (Ke)
25.00 5.00 0.0240 2.50 0.00 0.90
L.J
Culvert Results:
Design Discharge = 6.03 cfs
Minimum pipe diameter: 1 - 15 inch pipe(s) required
Structure #20 L onerodib/e Channel)
D1-3D
Triangular Nonerodible Channel Inputs:
Material: Shotcrete
Left Right Freeboard Freeboard Freeboard
Sideslope Sideslope Slope (%) Manning's n Depth (ft) % of Mult. x
Depth
Ratio Ratio (VxD)
2.0:1 2.0:1 15.0 0.0170 0.30
Nonerodible Channel Results:
w/o Freeboard w/ Freeboard
Design Discharge: 0.00 cfs
Depth: 0.01 ft 0.31 ft
Top Width: 0.04 ft 1.24 ft
Velocity: 0.92 fps
X-Section Area: 0.00 sq ft
Hydraulic Radius: 0.004 ft
Froude Number: 2.30
•
Structure #19 (Culvert)
CI-6A
Culvert Inputs:
32
Filename: MB-1.sc4 Printed 10-21-2008