2010-11-19_PERMIT FILE - C1980007 ‎(4)‎

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 11/19/2010
• Doc Name: 100 yr - 24 hr
• Section_Exhibit Name: Exhibit 66 Pond MB-5E
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
Rnn�minhT TOGA _9M7 Pomola I Qrh—.K
58
•
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 10.0 0.0170
0.30
Nonerodible Channel Results:
Structure #93 (Erodible Chann %�
D5E -33
Triangular Erodible Channel Inputs:
Material: Cobbles and shingles
Left Right
w/o Freeboard w/ Freeboard
Design Discharge:
2.86 cfs
Depth:
0.40 ft 0.70 ft
Top Width:
1.61 ft 2.81 ft
Velocity:
8.83 fps
X- Section Area:
0.32 sq ft
Hydraulic Radius:
0.180 ft
Froude Number:
3.47
Structure #93 (Erodible Chann %�
D5E -33
Triangular Erodible Channel Inputs:
Material: Cobbles and shingles
Left Right
Freeboard Freeboard Freeboard
Limiting
Sideslope Sideslope Slope ( %) Manning's n
Mult. x
Velocity
Ratio Ratio
Depth (ft) % of Depth (VxD)
(fps)
2.0:1 2.0:1 9.0 0.0350
0.30
5.5
Erodible Channel Results:
Structure #89 (Nonerodible Channe /�
D5E -3Z
Triangular Nonerodible Channel Inputs:
Material: Shotcrete
Filename: MB -5E Sediment run.sc4
Printed 10 -01 -2010
w/o Freeboard w/ Freeboard
Design Discharge:
6.48 cfs
Depth:
0.73 ft 1.03 ft
Top Width:
2.92 ft 4.12 ft
Velocity:
6.06 fps
X- Section Area:
1.07 sq ft
Hydraulic Radius:
0.327 ft
Froude Number:
1.77
Structure #89 (Nonerodible Channe /�
D5E -3Z
Triangular Nonerodible Channel Inputs:
Material: Shotcrete
Filename: MB -5E Sediment run.sc4
Printed 10 -01 -2010