2011-03-21_PERMIT FILE - C2009087A ‎(13)‎

• Permit No: C2009087A
• IBM Index Class Name: Permit File
• Doc Date: 3/21/2011
• Doc Name: Pond 002 10yr/24hr Storm Event
• Section_Exhibit Name: Exhibit 2.05.3-E2 Appendix 2.05.3-E2.A Addendum 2.05.3-E2.A-1
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
(`nm,rinM 1GOSP _OfNf1 D-1, I
49
Elevation (ft)
Straight Pipe
cfs
( )
Emergency
Spillway cfs
P� Y ( )
Combined
Total
Discharge
(cfs)
6,774.90
0.000
0.000
0.000
6,775.40
0.000
0.000
0.000
6,775.50
0.000
0.000
0.000
6,775.65
0.000
0.000
0.000
6,775.90
0.000
0.000
0.000
6,776.00
0.000
0.000
0.000
6,776.40
0.000
0.000
0.000
6,776.60
0.000
0.000
0.000
6,776.80
(3) >0.406
0.000
0.406
6,776.90
(3) >0.695
0.000
0.695
6,776.99
(3)>1.027
0.000
1.027
6,777.40
(3) >2.998
0.000
2.998
6,777.80
(3) >5.506
0.000
5.506
6,777.90
(3) >6.212
0.581
6.793
6,778.00
(3)>6.941
1.162
8.104
6,778.40
(3)>10.115
3.484
13.599
6,778.90
(3)>14.604
32.051
46.655
6,779.40
(5) >18.210
68.023
86.234
6,779.90
(5) >21.295
116.282
137.577
6,780.00
(5) >21.861
127.832
149.693
Structure #22 (Null
Ditch SCM -2
Structure #27 (Pond)
Upper Sump Pond
Pond Inputs:
Initial Pool Elev:
6,772.50 ft
Initial Pool:
4.08 ac -ft
*Sediment Storage:
2.28 ac -ft
Dead Space:
20.00%
*Sediment capacity based on Average Annual R of 30.0 for 8 year(s)
Drop Inlet
Riser Riser Height
Barrel Barrel Barrel Slope
Spillway Elev
Diameter (ft)
Diameter Length (ft) ( %)
Manning's n (ft)
(in)
(in)
18.00 2.00
18.00 100.00 2.00
0.0150 6,772.50
Emergency Spillway
Filename: Pond 002_10yr, 24hr.sc4
Printed 12 -06 -2010
TRO 1 -10 20.5.3 -E2 -A 1.49 12/10