2018-09-11_PERMIT FILE - C1981008A ‎(12)‎

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 9/11/2018
• Doc Name: Pond 016 As-Built
• Section_Exhibit Name: Section 2.05.3‎(3)‎-36 Attachment 2.05.3‎(3)‎-36
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
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Structure Detail;
Structure #7 (Vegetated Channel)
C5 Ditch
Trapezoidal Vegetated Channel Inputs:
Material: Smooth brome
Bottom Left Right Retardance
Freeboard Freeboard Freeboard
Limiting
Width ft Sideslope Sideslope Slope (%) Classes
() Ratio Ratio
o
Depth (ft) /o of Depth Mult. x (VxD)
Velocity (fps)
4.00 3.0:1 3.0:1 5.0 D, B
0.30
7.0
Vegetated Channel Results:
Structure #6 (VeOetated Channel)
Tailwater Ditch 14+90 to 34+00
Trapezoidal Vegetated Channel Inputs:
Material: Smooth brome
Bottom Left Right Retardance
Stability
Class D w/o
Freeboard
Stability
Class D w/
Freeboard
Capacity
Class B w/o
Freeboard
Capacity
Class B w/
Freeboard
Design Discharge:
7.10 cfs
0.30
7.10 cfs
Depth:
0.46 ft
0.76 ft
0.82 ft
1.12 ft
Top Width:
6.74 ft
8.54 ft
8.94 ft
10.74 ft
Velocity:
2.89 fps
1.33 fps
X -Section Area:
2.45 sq ft
5.32 sq ft
Hydraulic Radius:
0.356 ft
0.578 ft
Froude Number:
0.84
0.30
Roughness Coefficient:
0.0578
0.1734
Structure #6 (VeOetated Channel)
Tailwater Ditch 14+90 to 34+00
Trapezoidal Vegetated Channel Inputs:
Material: Smooth brome
Bottom Left Right Retardance
Freeboard Freeboard Freeboard
Limiting
Width(ft)Sideslope Sideslope Slope (%) Classes
Ratio Ratio
o
Depth (ft) /o of Depth Mult. x (VxD)
Velocity (fps)
1.00 4.0:1 4.0:1 2.1 D, B
0.30
7.0
Vegetated Channel Results:
Filename: NH2 Pond 016 As -Built 100-24 7.9.18.sc4 Printed 07-10-2018
Attachment 2.05.3(3)-36 Page 25 July 2018 (TR -84)