2008-12-04_PERMIT FILE - C1994082 ‎(10)‎

• Permit No: C1994082
• IBM Index Class Name: Permit File
• Doc Date: 12/4/2008
• Doc Name: Pond 012 and Pond 012A Two-Pond System Design ‎(Pgs 13-12.1-149 to 13-12.1-225)‎
• Section_Exhibit Name: Tab 13 Attachment 13-12 Appendix 13-12.1 Part 2
• Media Type: D
• Archive: No

~/ SEDCAD 4.0
l:nnvrinht 10°AAM9 Pamcla I Crh~Anh
Material: Riprap
Trapezoidal Channel
Left Right Freeboard Freeboard Freeboard
Sideslope Sideslope Slope (%)
W
d
h°~ Mult. x
i
t
ft)
Ratio Ratio Depth (ft) °/o of Depth (VxD)
20.00 3.0:1 3.0:1 0.5 1.00
PADER Method -Mild Slope Design
•
•
w/o Freeboard w/ Freeboard
Design Discharge:
Depth: 16.12 cfs
0.39 ft 1.39 ft
Top Width: 22.36 ft 28.36 ft
Velocity: 1.94 fps
X-Section Area: 8.31 sq ft
Hydraulic Radius: 0.370 ft
Froude Number: 0.56
Manning's n: 0.0280
Dmin: 0.50 in
D50: 0.75 in
Dmax: 1.50 in
SEDCAD Utility Run
TR-37
Printed 08-07-2008
13-12.1-222 Revised 08/08