2010-04-26_PERMIT FILE - C1980007A ‎(11)‎

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 4/26/2010
• Doc Name: SEDCAD Model Output
• Section_Exhibit Name: Exhibit 82 Appendix F
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
28
PADER Method - Steep Slope Design
Structure #25 (Riprap Channe /�
Ell
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Bottom Left Right
w/o Freeboard w/ Freeboard
Design Discharge:
29.70 cis
Depth:
0.79 ft 1.29 ft
Top Width:
5.36 ft 6.86 ft
Velocity:
9.05 fps
X- Section Area:
3.28 sq ft
Hydraulic Radius:
0.563 ft
Froude Number:
2.04
Manning's n:
0.0560
Dmin:
5.00 in
D50:
9.00 in
Dmax:
12.00 in
Structure #25 (Riprap Channe /�
Ell
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Bottom Left Right
Freeboard Freeboard Freeboard
Sideslope Sideslope Slope ( %)
Width (ft)
Mult. x
Ratio Ratio
- _
Depth (ft) % of Depth
- .. (Vxp)
3.00 1.5:1 1.5:1 39.5
0.50
Riprap Channel Results:
PADER Method - Steep Slope Design
Structure #44 (Riprap Channel
E12
•
•
Filename: Old RPE and New RPE Pile.sc4 Printed 04 -15 -2010
w/o Freeboard w/ Freeboard
Design Discharge:
31.41 cis
Depth:
0.79 ft 1.29 ft
Top Width:
5.36 ft 6.86 ft
Velocity:
9.54 fps
X- Section Area:
3.29 sq ft
Hydraulic Radius:
0.564 ft
Froude Number:
2.15
Manning's n:
0.0670
Dmin:
5.00 in
D50:
9.00 in
Dmax:
12.00 in
Structure #44 (Riprap Channel
E12
•
•
Filename: Old RPE and New RPE Pile.sc4 Printed 04 -15 -2010