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
(`nnvrinh} 900R -'2n07 P-1. 1 C,,H-Oh
30
DI -SAA
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 30.0 0.0170 0.30
Nonerodible Channel Results:
w/o Freeboard w/ Freeboard
Design Discharge: 0.22 cfs
Depth: 0.12 ft 0.42 ft
Top Width: 0.49 ft 1.69 ft
Velocity: 6.96 fps
X-Section Area: 0.03 sq ft
Hydraulic Radius: 0.055 ft
Froude Number: 4.94
Structure #26 (Nonerodib/e Channel)
DI -5C West
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 2.0 0.0170 0.30
Nonerodible Channel Results:
w/o Freeboard w/ Freeboard
Design Discharge: 1.38 cfs
Depth: 0.41 ft 0.71 ft
Top Width: 1.65 ft 2.85 ft
Velocity: 4.02 fps
X-Section Area: 0.34 sq ft
Hydraulic Radius: 0.185 ft
Froude Number: 1.56
• Structure #25 (Nonerodib/e Channe/)
Filename: MB-1.sc4 Printed 10-21-2008