2009-09-21_PERMIT FILE - C1980007A ‎(12)‎

• Permit No: C1980007A
• IBM Index Class Name: Permit File
• Doc Date: 9/21/2009
• Doc Name: Culvert Demonstrations
• Section_Exhibit Name: Exhibit 66 Pond MB-5E
• Media Type: D
• Archive: Yes

SEDCAD 4.0
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C2-16
Culvert Inputs:
Culvert Results:
Max. Tailwater Entrance
Length (ft) Slope (%) Manning's n Headwater (ft) Loss Coef.
(ft) (Ke)
37.00 5.00 0.0240 1.50 0.00 0.90
Minimum pipe diameter: 1 - 2 inch pipe(s) required
Detailed Performance Curves
Design Discharge = 0.03 cfs
Maximum Headwater = 1.50 ft
(BOLD indicates design pipe size)

Headwater
(ft) Discharge

(cfs)
( 0 in) Discharge

(cfs)
( 2 in) Discharge

(cfs)
( 4 in)
0.15 0.00 0.00 0.05
0.30 0.00 0.00 0.11
0.45 0.00 0.00 0.20
0.60 0.00 0.00 0.21
0.75 0.00 0.01 0.22
0.90 0.00 0.01 0.23
1.05 0.00 0.01 0.24
1.20 0.00 0.01 0.25
1.35 0.00 0.01 0.26
1.50 0.00 0.01 0.27
1.65 0.00 0.01 0.28
1.80 0.00 0.01 0.29
1.95 0.00 0.02 0.30
2.10 0.00 0.02 0.31
2.25 0.00 0.02 0.31
SEDCAD Utility Run
Printed 08-11-2009