2009-09-21_PERMIT FILE - C1980007A ‎(11)‎

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 9/21/2009
• Doc Name: 100-Year Surface Water Control Plan
• Section_Exhibit Name: Exhibit 66 Pond MB-5E
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
r'-,..,K+ 100a 9nn7 D-1 1 Qnk--h
80
•
w/o Freeboard w/ Freeboard
Design Discharge: 3.69 cfs
Depth: 0.60 ft 0.90 ft
Top Width: 2.39 ft 3.59 ft
Velocity: 5.15 fps
X-Section Area: 0.72 sq ft
Hydraulic Radius: 0.268 ft
Froude Number: 1.66
Structure #29 (Nonerodible Channel)
DI 3D
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 15.0 0.0170 0.30
Nonerodible Channel Results:
•
w/o Freeboard w/ Freeboard
Design Discharge: 0.85 cfs
Depth: 0.24 ft 0.54 ft
Top Width: 0.96 ft 2.16 ft
Velocity: 7.65 fps
X-Section Area: 0.11 sq ft
Hydraulic Radius: 0.107 ft
Froude Number: 3.90
Structure #24 (Nonerodib/e Channe/1
DI-4
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 10.4 0.0170 0.30
Nonerodible Channel Results:
•
Filename: MB-5E(Rev_spillway).sc4
Printed 08-11-2009