PERMFILE40932

• Permit No: C1981018
• IBM Index Class Name: Permit File
• Doc Date: 6/22/2007
• Doc Name: B-Vent Shaft #2 Road Culvert Sizing Calculations
• Section_Exhibit Name: Illustration 53
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
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5
Structure Detai/;
Structure #1 (Culvert1
Cu/vent
Culvert Inputs:
Culvert Results:
Max. Tailwater Enhance
Length (R) slope (°h) Manning's n Headwater Loss Coef.
(R) (R) (Ke)
20.00 7.00 0.0150 0.80 0.00 0.9(
Design Discharge = 1.44 cfs
Minimum pipe diameter: 1 - 12 inch pipe(s) required
Filename: Culvert off of RDH-2.sc4 Printed 04-11-2007