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
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30
Structure #23 (Riprap Channel
W2
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Bottom Left Right
w/o Freeboard wJ Freeboard:
Froude Number:
1.75
Manning's n:
0.0590
Dmin:
2.00 in
D50:
3.00 in
Dmax:
4.50 in
Structure #23 (Riprap Channel
W2
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Bottom Left Right
Freeboard
Freeboard Freeboard
Sideslope Sideslope Slope ( %)
Width (ft)
Mult. z
Ratio Ratio
Depth (ft) % of Depth
(VxD) .
3.00 1.5:1 1.5:1 27.7
0.50
Riprap Channel Results:
PADER Method - Steep Slope Design
Structure #43 (Pond
Culvert Haul Road 4
Pond Inputs:
Initial Pool Elev:
w/o Freeboard w/ Freeboard
Design Discharge:
8.17 cis
Depth:
0.35 ft 0.85 ft
Top Width:
4.06 ft 5.56 ft
Velocity:
6.52 fps
X- Section Area:
1.25 sq ft
Hydraulic Radius:
0.293 ft
Froude Number:
2.07
Manning's n:
0.0530
Dmin:
3.00 in
D50:
6.00 in
Dmax:
9.00 in
Structure #43 (Pond
Culvert Haul Road 4
Pond Inputs:
Initial Pool Elev:
1.00 ft
Initial Pool:
0.00 ac -ft
*Sediment Storage:
0.00 ac -ft
Dead Space:
20,00%
*No sediment capacity defined
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Filename: Old RPE and New RPE Pile.sc4 Printed 04 -15 -2010