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
PADER Method - Steep Slope Design
Structure #38 6R rap C17annel1
W11
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Bottom Left Right
w/o Freeboard w/ Freeboard
Design Discharge:
32.79 cis
Depth:
0.84 ft 1.34 ft
Top Width:
5.53 ft 7.03 ft
Velocity:
9.11 fps
X- Section Area:
3.60 sq ft
Hydraulic Radius:
0.596 ft
Froude Number:
1.99
Manning's n:
0.0570
Dmin:
5.00 in
D50:
9.00 in
Dmax:
12.00 in
Structure #38 6R rap C17annel1
W11
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Bottom Left Right
Freeboard Freeboard Freeboard
Sideslope Sideslope Slope ( %)
Width (ft) Ratio Ratio
Mult. x
Depth (ft) % of Depth
Depth:
(VxD)
3.00 1.5:1 1.5:1 37.5
0.50
Riprap Channel Results:
PADER Method - Steep Slope Design
Structure #39 (Pond
Culvert Haul Road 1
41
Filename: Old RPE and New RPE Pile.sc4 Printed 04 -15 -2010
w/o Freeboard w/ Freeboard
Design Discharge:
32.79 cfs
Depth:
0.81 ft 1.31 ft
Top Width:
5.43 ft 6.93 ft
Velocity:
9.58 fps
X- Section Area:
3.42 sq ft
Hydraulic Radius:
0.577 ft
Froude Number:
2.13
Manning's n:
0.0660
Dmin:
5.00 in
D50:
9.00 in
Dmax:
12.00 in
Structure #39 (Pond
Culvert Haul Road 1
41
Filename: Old RPE and New RPE Pile.sc4 Printed 04 -15 -2010