2010-12-08_PERMIT FILE - C1981008A ‎(2)‎

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 12/8/2010
• Doc Name: Pond 011 Engineering and Hydrologic Design
• Section_Exhibit Name: Section 2.05.3‎(3)‎ Attachment 2.05.3‎(3)‎-22
• Media Type: D
• Archive: Yes

•
SEDCAD 4 for Windows
7
Structure Detail:
Structure x �N
pit pump
Structure tUt 'egetated Channel)
Pasture Grassland Range (good)
Trapezoidal Vegetated Channel Inputs:
Material: Grass mixture
Vegetated Channel Results:
/ J 1
u
Stability
Stability
Capacity
Bottom
Left
Right Freeboard Freeboard Freeboard
Retardance
Limiting
Limiting
Width (ft)
Sideslope
Ratio
Sideslope Slope ( %)
Ratio Classes Depth (ft) % of Depth Mult. x
Velocity
Freeboard
Freeboard
(VxD)
(fps)
20.00
10.0:1
10.0:1 4.1 D, B 1.00
5.0
Vegetated Channel Results:
/ J 1
u
Structure `2 (kWetated Channell
Herbaceous mixture (good)
Trapezoidal Vegetated Channel Inputs:
Material: Grass mixture
Bottom Left Right e ( %) Freeboard Freeboard Freeboard Limiting
Sideslope Sideslope Slop R Class nce Velocity
Ratio Ratio
Width (ft} Classes u Depth (ft) k of Depth Mult. x
(VxD) (fps)
20.00 10.0:1 10.0:1 4.1 D, B 1.00 S.
Vegetated Channel Results:
Filename: 011POND 10YR post mine tday pump 15sept09.sc4
Revised February 2010 (PR06) Attachment 2.05.3(3) -22 -16
Printed 09 -16 -2009
Stability
Stability
Capacity
Capacity
Class D w/o
Class D w/
Class B w/o
Class B w/
_
Freeboard
Freeboard
Freeboard
Freeboard
Design Discharge:
66.52 cfs
66.52 cfs
Depth:
0.62 ft
1.62 ft
1.02 ft
2.02 ft
Top Width:
32.48 ft
52.48 ft
40.42 ft
60.42 ft
Velocity:
4.06 fps
2.16 fps
X- Section Area:
16.37 sq ft
30.84 sq ft
Hydraulic Radius:
0.503 ft
0.761 ft
Froude Number:
1.01
0.44
Roughness
Coefficient:
0.0464
_ 011165
Structure `2 (kWetated Channell
Herbaceous mixture (good)
Trapezoidal Vegetated Channel Inputs:
Material: Grass mixture
Bottom Left Right e ( %) Freeboard Freeboard Freeboard Limiting
Sideslope Sideslope Slop R Class nce Velocity
Ratio Ratio
Width (ft} Classes u Depth (ft) k of Depth Mult. x
(VxD) (fps)
20.00 10.0:1 10.0:1 4.1 D, B 1.00 S.
Vegetated Channel Results:
Filename: 011POND 10YR post mine tday pump 15sept09.sc4
Revised February 2010 (PR06) Attachment 2.05.3(3) -22 -16
Printed 09 -16 -2009