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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Structure #44 (R/pran Chann
E12
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Bottom Left Right -
w/o Freeboard w/ Freeboard
Manning's n:
0.0630
Dmin:
5.00 in
D50:
9.00 in
Dmax:
12.00 in
Structure #44 (R/pran Chann
E12
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Bottom Left Right -
Freeboard Freeboard Freeboard
Sideslope Sideslope Slope ( %)
Width (ft) Ratio Ratio
Mult. x
t.
Depth (ft) % of Depth
Depth:
(V
3.00 1.5:1 1.5:1 45.4
0.50
Riprap Channel Results:
PADER Method - Steep Slope Design
s
Structure #24 (Riprap Channe /�
W1
Trapezoidal Riprap Channel Inputs:
Material: Riprap
•
Filename: Old RPE and New RPE Pile.sc4 Printed 04 -15 -2010
W/o freeboard w/ Freeboard
Design Discharge:
46.60 cfs
Depth:
0.92 ft 1.42 ft
Top Width:
5.75 ft 7.25 ft
Velocity:
11.61 fps
X- Section Area:
4.01 sq ft
Hydraulic Radius:
0.636 ft
Froude Number:
2.45
Manning's n:
0.0640
Dmin:
7.00 in
D50:
12.00 in
Dmax:
18.00 in
Structure #24 (Riprap Channe /�
W1
Trapezoidal Riprap Channel Inputs:
Material: Riprap
•
Filename: Old RPE and New RPE Pile.sc4 Printed 04 -15 -2010