2017-03-15_PERMIT FILE - C1981008A ‎(2)‎

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 3/15/2017
• 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

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Structure Detail;
Structure #7 (Ve etated Channel)
C5 Ditch
Trapezoidal Vegetated Channel Inputs:
Material: Smooth brome
Left Right
R e
o(ft)
Freeboard Freeboard Freeboard
Limiting
Sideslope Sideslope Slope (%) Classes
Width
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 (Vegetated Channel)
Tailwater Ditch 20+00 to 34+00
Trapezoidal Vegetated Channel Inputs:
Material: Smooth brome
Left Right
Retare
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
7.10 cfs
1.00 4.0:1 4.0:1 0.7 D, B
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 (Vegetated Channel)
Tailwater Ditch 20+00 to 34+00
Trapezoidal Vegetated Channel Inputs:
Material: Smooth brome
Left Right
Retare
Freeboard Freeboard Freeboard
Limiting
Width Sideslope Sideslope Slope (%) Classes
o
Depth (ft) /o of Depth Mult. x (VxD)
Velocity (fps)
Ratio Ratio
1.00 4.0:1 4.0:1 0.7 D, B
0.30
7.0
Vegetated Channel Results:
Filename: NH2 Pond 016 As -Built 100-24 01.30.17.sc4 Printed 01-30-2017
Attachment 2.05.3(3)-36 Page 25 February 2017 (TR -78)