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
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28
Structure #6 Gil rap Channel
Outlet channel from flume
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Left Right Freeboard Freeboard Freeboard
Bottom Sideslope Sideslope Slope ( %) Mult. x
Width (ft) Ratio Ratio Depth (ft) % of Depth (VxD)
2.00 1.0:1 1.0:1 35.0 0.30
Riprap Channel Results:
Simons /0SM Method - Steep Slope Design
w/o Freeboard w/ Freeboard
Design Discharge:
Combined
Depth:
0.05 ft 0.35 ft
User-
2.09 ft 2.69 ft
Elevation
Emergency
Total
(ft)
Spillway (cfs)
input discharge
Discharge
(cfs)
(cfs)
10.95
0.000
0.000
1.740
11.00
0.000
0.000
1.960
11.05
0.000
01000
2.008
11.10
0.000
0.000
2.055
11.15
0.000
0.000
2.103
11.20
0.000
0.000
2.150
11.25
0.000
0.000
2.198
11.30
0.000
0.000
2.246
11.35
0.000
0.000
2.293
11.40
0.000
0.000
2.341
11.45
0.000
0.000
2.388
11.50
0.000
0.000
2.436
11.55
0.000
0.000
2.436
11.60
0.000
0.000
5.168
11.65
0.000
0.000
5.168
11.70
0.000
0.000
6.501
11.75
0.000
0.000
6.501
11.80
0.000
0.000
8.088
11.85
0.000
0.000
8.088
11.90
0.000
0.000
9.941
11.95
0.000
0.000
9.941
12.00
0.000
0.000
11.846
Structure #6 Gil rap Channel
Outlet channel from flume
Trapezoidal Riprap Channel Inputs:
Material: Riprap
Left Right Freeboard Freeboard Freeboard
Bottom Sideslope Sideslope Slope ( %) Mult. x
Width (ft) Ratio Ratio Depth (ft) % of Depth (VxD)
2.00 1.0:1 1.0:1 35.0 0.30
Riprap Channel Results:
Simons /0SM Method - Steep Slope Design
Filename: ewatering Model - 25yr 2014 expansion.sc4 Printed 09 -15 -2014
w/o Freeboard w/ Freeboard
Design Discharge:
1.47 cfs
Depth:
0.05 ft 0.35 ft
Top Width:
Velocity*:
2.09 ft 2.69 ft
Filename: ewatering Model - 25yr 2014 expansion.sc4 Printed 09 -15 -2014