2017-02-02_PERMIT FILE - C1982056A ‎(4)‎

• Permit No: C1982056A
• IBM Index Class Name: Permit File
• Doc Date: 2/2/2017
• Doc Name: Drainage and Sediment Control System Design
• Section_Exhibit Name: Exhibit 49S 6R 7R Thickener Underflow Boreholes and Pipeline-Design Drawings
• Media Type: D
• Archive: Yes

SEDCAD 4 for Windows
6
Structure Detail;
Structure #1 Null)
Basin 1
Structure #2 (Null)
Basin 2
Structure #8 (Culvert)
Culvert
Culvert Inputs:
Max. Tailwater Entrance
Length (ft) Slope (%) Manning's n Headwater ft Loss Coef.
(ft) O (Ke)
40.00 0.50 0.0240 0.10 0.10 0.50
Culvert Results:
Design Discharge = 0.61 cfs
Minimum pipe diameter: 1 - 21 inch pipe(s) required
Structure #4 (Null
Basin 4
Structure #3 (Null)
Basin 3
Structure #9 (Culvert)
New Culvert
Culvert Inputs:
Max. Tailwater Entrance
Length (ft) Slope (%) Manning's n Headwater Loss Coef.
(ft) (ft) (Ke)
40.00 3.70 0.0240 2.00 0.00 0.90
Culvert Results:
Design Discharge = 1.01 cfs
Minimum pipe diameter: 1 - 8 inch pipe(s) required
Structure #6 (Erodible Channel)
Filename: 16-1130—East Drainage Ditch.sc4 Printed 12-22-2016