2014-10-07_PERMIT FILE - C1981018 ‎(2)‎

• Permit No: C1981018
• IBM Index Class Name: Permit File
• Doc Date: 10/7/2014
• Doc Name: B-Seam Dewatering System
• Section_Exhibit Name: Illustration 55
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
1ooa -InIO D -1 I Gh,-h
15
Structure #7 (Erodible Channe /�
Channel out of Pond #4
Trapezoidal Erodible Channel Inputs:
Material: Alluvial silts noncolloidal
Left Right Freeboard Freeboard Freeboard Limiting
Bottom Sideslo a Sideslo a Sloe % Mannin s n Velocity
Width (ft) p p Slope g Mult. x tY
Ratio Ratio Depth (ft) % of Depth (VxD) (fps)
4.00 3.0:1 3.0:1 2.0 0.0200 3.f
Erodible Channel Results:
Filename: Dewatering Model - 25yr 2014 expansion.sc4 Printed 09 -15 -2014
Combined
Elevation
Emergency
Total
(ft)
Spillway (cfs)
Discharge
(cfs)
3.65
0.000
0.000
3.70
0.000
0.000
3.75
0.000
0.000
3.80
0.000
0.000
3.85
0.000
0.000
3.90
0.000
0.000
3.95
0.000
0.000
4.00
0.000
0.000
4.05
0.000
0.000
4.10
0.000
0.000
4.15
0.000
0.000
4.20
0.000
0.000
4.25
0.000
0.000
4.30
0.000
0.000
4.35
0.000
0.000
4.40
0.000
0.000
4.45
0.000
0.000
4.50
0.000
0.000
4.55
0.098
0.098
4.60
0.197
-0.295
0.197
4.65
0.295
4.70
0.394
0.394
4.75
0.492
0.492
4.80
0.591
0.591
4.85
0.689
0.689
4.90
0.788
0.788
4.95
0.886
0.886
5.00
0.985
0.985
Structure #7 (Erodible Channe /�
Channel out of Pond #4
Trapezoidal Erodible Channel Inputs:
Material: Alluvial silts noncolloidal
Left Right Freeboard Freeboard Freeboard Limiting
Bottom Sideslo a Sideslo a Sloe % Mannin s n Velocity
Width (ft) p p Slope g Mult. x tY
Ratio Ratio Depth (ft) % of Depth (VxD) (fps)
4.00 3.0:1 3.0:1 2.0 0.0200 3.f
Erodible Channel Results:
Filename: Dewatering Model - 25yr 2014 expansion.sc4 Printed 09 -15 -2014