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
Structure Detail:
Structure #23 69 rap Chang/)
D53
Triangular Riprap Channel Inputs:
Material: Riprap
Left Right Freeboard Freeboard Freeboard
Sideslope Sideslope Slope ( %)
Ratio Ratio Depth (ft) % of Depth Mult. x (VxD)
2.0:1 2.0:1 6.0 I 0.30
Riprap Channel Results:
PADER Method - Steep Slope Design
Filename: Catchment ND.2 10 Year Event- ADQ#1.sc4
1
Printed 06 -12 -2012
TR -65 EXH. 19(22) -39 06/15/12
w/o Freeboard w/ Freeboard
Design Discharge:
15.85 cfs
Depth:
1.13 ft 1.43 ft
Top Width:
4.50 ft 5.70 ft
Velocity:
6.24 fps
X- Section Area:
2.54 sq ft
Hydraulic Radius:
0.504 ft
froude Number:
1.47
Manning's n:
0.0370
Dmin:
2.00 in
D50:
Dmax:
3.00 in
4.50 in
Filename: Catchment ND.2 10 Year Event- ADQ#1.sc4
1
Printed 06 -12 -2012
TR -65 EXH. 19(22) -39 06/15/12