2010-04-26_PERMIT FILE - C1980007A ‎(11)‎

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 4/26/2010
• Doc Name: SEDCAD Model Output
• Section_Exhibit Name: Exhibit 82 Appendix F
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
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42
Pond Inputs: -
Initial Pool Elev:
1.00 ft
Initial Pool:
0.00 ac -ft
*Sediment Storage:
0.00 ac -ft
Dead Space:
20.00%
*No sediment capacity defined
Straight Pipe
Barrel Barrel
4.57 ft
Entrance Tailwater
Barrel
Manning's Spillway
CSTRS
Diameter Length
0.51 days
Loss Depth
Slope ( %)
n Elev (ft)
Top of Sed. Storage
(in) (ft) :
0.002
Coefficient (ft)
30.00 80.00 20.00
0.0120 1.00
0.90 0.00
Pond Results:
Peak Elevation:
4.57 ft
H'graph Detention Time:
0.01 hrs
Pond Model:
CSTRS
Dewater Time:
0.51 days
Trap Efficiency:
9.02%
Dewatering time is calculated from peak stage to lowest spillway
Elevation - Capacity- Discharge Table
Elevation
Area :
(ac)
Capacity
(ac -ft) :
Discharge
(ds)
Dewater
Time
(hrs)
0.00
0.002
0.000
0.000
Top of Sed. Storage
0.50
0.002
0.001
0.000
1.00
0.002
0.002
0.000
Spillway #1
1.50
0.002
0.003
1.856
10.85
2.00
0.003
0.004
5.242
1.05
2.50
0.003
0.006
9.617
0.10
3.00
0.003
0.007
14.810
0.05
3.50
0.003
0.009
20.693
4.00
0.004
0.011
27.011
0.05
4.50
0.004
0.013
31.829
4.57
0.004
0.013
32.443
0.05
Peak Stage
5.00
0.004
0.015
36.217
5.50
0.005
0.017
40.123
6.00
0.005
0.020
43.678
6.50
0.005
0.022
46.973
7.00
0.006
0.025
50.045
7.50
0.006
0.028
52.943
8.00
0.006
0.031
55.685
•
Filename: Old RPE and New RPE Pile.sc4 Printed 04 -15 -2010