2010-11-19_PERMIT FILE - C1980007 ‎(18)‎

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 11/19/2010
• Doc Name: 25 yr - 24 hr
• Section_Exhibit Name: Exhibit 66 SG-1 Pond
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
r n...inht looR _9nn7 P.—I. I Srhuroh
CSL Y -22
Culvert Inputs:
Culvert Results:
Design Discharge = 8.05 cfs
Minimum pipe diameter: 1 - 15 inch pipe(s) required
Structure #79 6g rap Channel)
DR Y -18A
Triangular Riprap Channel Inputs:
Max. Tailwater Entrance
Length (ft) Slope ( %) Manning's n Headwater () ft Loss Coef.
(ft) (Ke)
55.00 5.00 0.0240 3.75 0.00 0.90
Material: Riprap
r
U
Left Right
Freeboard Freeboard Freeboard
Sideslope Sideslope Slope ( %)
Mult. x
Ratio Ratio
Depth (ft) % of Depth (VxD)
3.0:1 3.0:1 50.0
0.30
Riprap Channel Results:
PADER Method - Mild Slope Design
F- -I
Structure #71 (Culvert)
CSL Y -23
Culvert Inputs:
52
Filename: Sylvester Gulch_09292010.sc4
Printed 10 -06 -2010
w/o Freeboard w/ Freeboard
Design Discharge:
5.94 cfs
Depth:
0.00 ft
Top Width:
0.00 ft
Velocity:
0.00 fps
X- Section Area:
0.00 sq ft
Hydraulic Radius:
0.000 ft
Froude Number:
0.00
Manning's n:
0.0000
Dmin:
0.00 in
D50:
0.00 in
Dmax:
0.00 in
F- -I
Structure #71 (Culvert)
CSL Y -23
Culvert Inputs:
52
Filename: Sylvester Gulch_09292010.sc4
Printed 10 -06 -2010