2010-11-19_PERMIT FILE - C1980007 ‎(5)‎

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 11/19/2010
• Doc Name: 10 yr - 24 hr
• Section_Exhibit Name: Exhibit 66 Pond MB-5E
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
70
1 r �
u
Structure #49 (Nonerodib /e Channel)
D5E -18
Triangular Nonerodible Channel Inputs:
Material: Shotcrete
Left Right
w/o Freeboard w/ Freeboard
Top Width:
0.85 ft 2.05 ft
Velocity:
8.94 fps
X- Section Area:
0.09 sq ft
Hydraulic Radius:
0.095 ft
Froude Number:
4.83
Structure #49 (Nonerodib /e Channel)
D5E -18
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:
•
Structure #48 (Cu /vertl
C5E -18
Culvert Inputs:
Max. Tailwater Entrance
Length (ft) Slope ( %) Manning's n Headwater ft Loss Coef.
(ft) () (Ke)
53.00 5.00 0.0240 1.50 0.00 0.9c
Culvert Results:
Design Discharge = 1.01 cfs
Minimum pipe diameter: 1 - 8 inch pipe(s) required
Structure #42 ( Nonerodible Channel
• D5E -24
Filename: MB -5E Sediment run.sc4 Printed 10 -01 -2010
w/o Freeboard w/ Freeboard
Design Discharge:
0.81 cfs
Depth:
0.34 ft 0.64 ft
Top Width:
1.36 ft 2.56 ft
Velocity:
3.52 fps
X- Section Area:
0.23 sq ft
Hydraulic Radius:
0.152 ft
Froude Number:
1.51
Structure #48 (Cu /vertl
C5E -18
Culvert Inputs:
Max. Tailwater Entrance
Length (ft) Slope ( %) Manning's n Headwater ft Loss Coef.
(ft) () (Ke)
53.00 5.00 0.0240 1.50 0.00 0.9c
Culvert Results:
Design Discharge = 1.01 cfs
Minimum pipe diameter: 1 - 8 inch pipe(s) required
Structure #42 ( Nonerodible Channel
• D5E -24
Filename: MB -5E Sediment run.sc4 Printed 10 -01 -2010