2013-08-09_PERMIT FILE - C1981041 ‎(4)‎

• Permit No: C1981041
• IBM Index Class Name: Permit File
• Doc Date: 8/9/2013
• Section_Exhibit Name: Tab 14 Appendix 14-6 Part 2
• Media Type: D
• Archive: No

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SEDCAD 4 for Windows
r.....M�m moo 0-3. 1 c,h .... h
Structure Detail;
Structure #1 (Erodible Channel1
V -Road Ditch
Triangular Erodible Channel Inputs:
Material: Stiff clay veU colloidal
Left Right
Freeboard Freeboard Freeboard
Limiting
Sideslope Sideslope Slope ( %) Manning's n
Mult. x
Velocity
Ratio Ratio
Depth (ft) % of Depth (VXD)
(fps)
1.0:1 1.0:1 4.0 0.0250
0.30
5.0
Erodible Channel Results:
Structure #2 (R /pray Channel1
R/prap to Coal Canyon
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Bottom Left
w/o Freeboard w/ Freeboard
Design Discharge:
2.89 cfs
Depth:
0.76 ft 1.06 ft
Top Width:
1.52 ft 2.12 ft
Velocity:
4.97 fps
X- Section Area:
0.58 sq ft
Hydraulic Radius:
0.270
Froude Number:
1.42
Structure #2 (R /pray Channel1
R/prap to Coal Canyon
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Bottom Left
Right
Design Discharge:
Freeboard Freeboard
Freeboard
Sideslope
Width (R)}
Sideslope
Slope (° /^)
Depth (ft) % of Depth
Mult. x
Ratio
Ratio
(VxD)
3.00 1.5:1
1.5:1
50.01
1.00
Riprap Channel Results:
Filename: PCC- NOHaulRoad.sc4
Simons /OSM Method - Steep Slope Design
14-6-115
5
Printed 09 -25 -2002
New 9/02
w/o Freeboard w/ Freeboard
Design Discharge:
2.89 cfs
Depth:
0.05 ft 1.05 ft
Tap Width:
3.15 R 6.15 ft
14-6-115
5
Printed 09 -25 -2002
New 9/02