PERMFILE138205

• Permit No: C1982057A
• IBM Index Class Name: Permit File
• Doc Date: 5/1/2003
• Doc Name: Sediment Pond SEDCAD Results
• Section_Exhibit Name: Tab 13 Attachment 13-5B Appendix 1
• Media Type: D
• Archive: Yes

:DCAD 4.0
sinFl t°°A Pemelo .l enn~.nn
Pond 17 -Emergency Spillway Outflow Channel
Material: RipraD
Trapezoida/Channel

left
Bottom _ ..
Right
freeboard Freeboard _.
Freetaar;l:
Sdestope
Wrdth;(R) Ratio Sideslope Slope (%) ;
Rab
Depth (R)':: °~ of-Depth Mink; x :- .
o
... . _..
20.00 3.0:1 3.0:1 33.0 1.00
PADER Method -Steep Slope Design
.. ~. w/o Freetx~arcl w/ Freeboa_cd ~..:
Design Discharge: 55.20 ds
Depth: 0.40 R 1.40 R
Top Width: 22.39 ft 28.39 R
Velocity: 6.54 fps
X-Section Area: 6.44 sq R
Hydraulic Radius: 0.375
Froude Number: 1.88
Manning's n: 0.0680
Dmin: 3.00 in
D50: 6.00 in
Dmax: 9.00 in
_DCAD Utility Run Printed 04-12-2002