2006-08-02_PERMIT FILE - C1980007 ‎(8)‎

• Permit No: C1980007
• IBM Index Class Name: Permit File
• Doc Date: 8/2/2006
• Doc Name: Hydrologic/Hydraulic Analysis for Roadway Drainage
• Section_Exhibit Name: Exhibit 75 SGARE Appendix G Report to Appendix E
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
r .,,;gym ~°°a v~..wi~.i crr...9n
2~
• Culvert Inputs:
Max. Tailwater Entrance
Length (ft) Slope (%) Manning's n Headwater Loss Coef.
(ft) (ft) (Ke)
67.00 16.42 0.0240 2.4D 0.00 0.70
Culvert Results:
Design Discharge = 11.99 cfs
Minimum pipe diameter: 1 - 21 inch pipe(s) required
Structure #8 (Culvertl
128f27 Cross Drain 6
Culvert Inputs:
Max. Tailwater entrance
Length (ft) Slope (%) Manning's n Headwater Loss Coef.
(ft) (ft) (Ke)
40.00 15.00 0.0240 2.40 0.00 0.70
Culvert Results:

Design Discharge = 12.11 cfs
Minimum pipe diameter: 1 - 21 inch pipe(s) required
Structure #4 (Culvert)
14560 Cross Drain 9
Culvert Inputs:
Max. Taifwater Entrance
Length (ft) Slope (°~) Manning's n Headwater Loss Coef.
(ft) (ft) (Ke)
29.00 31.38 0.0240 ~ 1.80 0.00 0.70
Culvert Resuits:
Design Discharge = 7.64 cfs
Minimum pipe diameter: 1 - 21 inch pipe(s) required
Structure #1 (Null)
166f50 Nu//
Structure #2 (Culvert)
149f35 Trunk Line 2
• Culvert Inputs:
Filename: Sylvester Gulch 6 100-yr.srA Printed 06-02-2005