2010-05-07_PERMIT FILE - C2009087A ‎(29)‎

• Permit No: C2009087A
• IBM Index Class Name: Permit File
• Doc Date: 5/7/2010
• Doc Name: 10 Year, 24 Hour SEDCAD Demonstration
• 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
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45
Structure #4 (Null
. PM- 6UpperMid
Structure #6 (Null
PM- 6Midd /e
Structure #8 (Null,
PM- &owerMid
Structure #13 (NuJ
PM -&ower
Structure #16 (Cu /vertu
Culvert SGIO
Culvert Inputs:
Max. Tailwater Entrance
Length (ft) Slope ( %) Manning's n Headwater Loss Coef.
(ft) () (Ke)
7 0.00 5.0 0.02 3.00 0.00 0.9(
Culvert Results:
Design Discharge = 5.09 cfs
Minimum pipe diameter: 1 - 15 inch pipe(s) required
Structure #17
SCM - -1
Structure #21 (Pond
PECOCO Pond
Pond Inputs:
Initi Pool Elev:
6,776 ft
Initial Pool:
3.86 ac-ft
*Sediment Storage:
18.50 ac -ft
Dead Space:
20.00%
*Sediment capacity based on A verage Annual R of 10.0 for 125 year(s)
Emergency Spillway
Spillway Elev Crest Length Left Right Bottom
(ft) Sideslope Sideslope Width (ft)
6,776.60 25.00 2.50:1 5.00:1 10.00
I
L_J
Filename: Pond 002_Operation_1209.sc4 Printed 12 -23 -2009
2.05.3 -E2 -A -1.45 12/09