2011-09-30_PERMIT FILE - C1980007A ‎(11)‎

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 9/30/2011
• Doc Name: SEDCAD Model Output
• Section_Exhibit Name: Exhibit 82 Appendix F
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
f nnvrinM 1000 _91)07 D-1. I Crhunh
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Left Right
Bottom
Freeboard Freeboard Freeboard
a Slope a Sideslo Sideslope Width (ft) ( )
Depth (ft) % of Depth
Ratio Ratio
(VxD)
3.00 1.5:1 1.5:1 45.4
0.50
Riprap Channel Results:
PADER Method - Steep Slope Design
Structure #24 ( Riprap Channel1
W-t
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Left Right
Bottom
w/o Freeboard w/ Freeboard
Design Discharge:
33.51 cfs
Depth:
0.79 ft 1.29 ft
Top Width:
5.36 ft 6.86 ft
Velocity:
10.21 fps
X- Section Area:
3.28 sq ft
Hydraulic Radius:
0.563 ft
Froude Number:
2.30
Manning's n:
0.0670
Dmin:
5.00 in
D50:
9.00 in
Dmax:
12.00 in
Structure #24 ( Riprap Channel1
W-t
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Left Right
Bottom
Freeboard Freeboard Freeboard
Sideslope Sideslope Slope ( %)
Width (ft)
Mult. x
Depth (ft) % of Depth
Ratio Ratio
(VxD)
3.00 1.5:1 1.5:1 27.3
0.50
Riprap Channel Results:
PADER Method - Steep Slope Design
M01
Filename: Old RPE and New RPE Pile.sc4 Printed 04 -15 -2010
w/o Freeboard w/ Freeboard
Design Discharge:
3.68 cfs
Depth:
0.24 ft 0.74 ft
Top Width:
3.71 ft 5.21 ft
Velocity:
4.61 fps
X- Section Area:
0.80 sq ft
Hydraulic Radius:
0.207 ft
M01
Filename: Old RPE and New RPE Pile.sc4 Printed 04 -15 -2010