2008-12-11_PERMIT FILE - C1980007A ‎(21)‎

• 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-2R
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
63
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w/o Freeboard w/ Freeboard
Design Discharge: 0.30 cfs
Depth: 0.22 ft 0.52 ft
Top Width: 0.88 ft 2.08 ft
Velocity: 3.16 fps
X-Section Area: 0.10 sq ft
Hydraulic Radius: 0.098 ft
Froude Number: 1.69
Structure #82 (Cu/vent)
C2-9
Culvert Inputs:
Max. Tailwater Entrance
Length (ft) Slope (%) Manning's n Headwater (ft) Loss Coef.
(ft) (Ke)
32.00 5.00 0.0240 2.00 0.00 0.9(
Culvert Results:
Design Discharge = 0.39 cfs
Minimum pipe diameter: 1 - 6 inch pipe(s) required
Structure #81 (Cu/vert1
C2-6AA
Culvert Inputs:
Culvert Results:
Max. Tailwater Entrance
Length (ft) Slope (%) Manning's n Headwater Loss Coef.
(ft) (ft) (Ke)
44.00 5.00 0.0120 1.50 0.00 0.9(
Design Discharge = 0.50 cfs
Minimum pipe diameter: 1 - 6 inch pipe(s) required
Structure #80 r onerodib/e Channe/)
D2-8AA
Triangular Nonerodible Channel Inputs:
Material: Shotcrete
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Filename: MB-2R.sc4 Printed 10-23-2008