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
(`nnvrinM 400R JJnn7 0-1. 1 Cnhuroh
27
w/o Freeboard w/ Freeboa
D50: 9.00 in
Dmax: 12.00 in
Structure #27 (Riprap Channel)
E9
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Left Right
Bottom
Freeboard Freeboard Freeboard
.: Sideslo a Sideslo a Slope
P P ( )
Width (ft)
Depth ft % of Depth ! Mult. x
P O
, Ratio Ratio
(VxD)
3.00 1.5:1 15:1 34.9
0.50
Riprap Channel Results:
PADER Method - Steep Slope Design
1
Structure #26 (Riprap Channel)
E10
Trapezoidal Riprap Channel Inputs:
Material: Ripraa
`Left Right
Bottm
...... ............
w/o Freeboard w/ Freeboard
Design Discharge:
27.74 cis
Depth:
0.74 ft 1.24 ft
Top Width:
5.23 ft 6.73 ft
Velocity:
9.09 fps
X- Section Area:
3.05 sq ft
Hydraulic Radius:
0.538 ft
Froude Number:
2.10
Manning's n:
0.0640
Dmin:
5.00 in
D50:
9.00 in
Dmax:
12.00 in
Structure #26 (Riprap Channel)
E10
Trapezoidal Riprap Channel Inputs:
Material: Ripraa
`Left Right
Bottm
Freeboard Freeboard Freeboard
Wid h : Sideslope Sideslope Slope ( %)
Depth (ft) % of Depth Mult. x
Ratio Ratio
(VXD)
3.00 1.5:1 1.5:1 24.9
0.50
0 Riprap Channel Results:
Filename: Old RPE and New RPE Pile.sc4 Printed 04 -15 -2010