2012-08-31_PERMIT FILE - C1981012

• Permit No: C1981012
• IBM Index Class Name: Permit File
• Doc Date: 8/31/2012
• Doc Name: TR-66 RDA Haul Road, RDA Conveyor Area
• Section_Exhibit Name: Exhibit 19 ‎(24)‎ TR-66 RDA Haul Road
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
Structure Detail;
structure #2 (Erodible Chimpel
Ditch 19
Triangular Erodible Channel Inputs:
IMMR-WAIM, I • a.
Left Right
I Freeboard Freeboard Freeboard
Limiting
Sideslope Sideslope Slope { %) Manning's n
Depth:
Velocity (fps)
Ratio Ratio
Depth (ft) % of Depth Mult. x (VxD)
Velocity:
2.0:1 2.0:1 3.4 0.0250
0.30
5.0
Erodible Channel Results:
Filename: Ditch 1910 Year.sc4
Printed 05 -23 -2012
TR -66 EXH. 19(24) -30 05/12
w/o Freeboard w/ Freeboard
Design Discharge:
4.27 cfs
Depth:
0.66 ft 0.96 ft
Top Width:
2.65 ft 3.85 ft
Velocity:
4.88 fps
X- Section Area:
0.88 sq ft
Hydraulic Radius:
0.296 ft
Froude Number:
1.50
Filename: Ditch 1910 Year.sc4
Printed 05 -23 -2012
TR -66 EXH. 19(24) -30 05/12