2012-08-03_PERMIT FILE - C1981012 ‎(2)‎

• Permit No: C1981012
• IBM Index Class Name: Permit File
• Doc Date: 8/3/2012
• Doc Name: West DWDA
• Section_Exhibit Name: Exhibit 19 ‎(22)‎ West DWDA ‎(DWDA #3)‎
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
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Structure Detail:
Structure #28 6R1 "ra
D69
Triangular Riprap Channel Inputs:
Material: Riprap
-Left Right
Freeboard Freeboard Freeboard
Sideslope Sideslope Slope (%)
17.78 cis
Ratio Ratio
Depth (ft) % of Depth Mult. x (VxD)
2.0:1 2.0:1 7.0
1.00
Riprap Channel Results:
FADER Method - Steep Slope Design
Filename: Catchment No.2-10 Year Event-ADQ#1.sc4
Printed 06-12-2012
TR-65 EXH. 19(22)-42 06/15/12
W/o Freeboard w/ Freeboard
Design Discharge:
17.78 cis
Depth:
1.17 ft 2.17 ft
Top Width:
4.66 ft 8.66 ft
Velocity:
6.55 fps
X-Section Area:
2.72 sq ft
Hydraulic Radius:
0.521 - ft
Froude Number:
1.51
Manning's n:
0.0390----
Dmin:
3.00 in
D50:
6.00 in
Dmax:
9.00 in
Filename: Catchment No.2-10 Year Event-ADQ#1.sc4
Printed 06-12-2012
TR-65 EXH. 19(22)-42 06/15/12