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SEDCAD 4.0 <br />Copyright 7998 Pamela J. Schwab <br />Civil Software Design <br />1 <br />C2-12A <br />Culvert Inputs: <br />Max. Tailwater Entrance <br />Length (ft) slope (%) Manning's n Headwater ft Loss Ccef. <br />(ft) ( ) (Ke) <br />30.00 5.00 0.0240 0.75 0.00 0.90 <br />Culvert Results: <br />Minimum pipe diameter: 1 - 12 inch pipe(s) required <br />Detai/ed Performance Curves <br />Design Discharge = 1.16 cfs <br />Maximum Headwater = 0.75 ft <br />(BOLD indicates design pipe size) <br /> <br />Headwater <br />(R) Discharge <br />(cfs) <br /> <br />( 10 in) Discharge <br />(cfs) <br /> <br />(12 in) Discharge <br />(cfs) <br /> <br />(16 in) <br />0.08 0.05 0.06 0.07 <br />0.15 0.10 0.12 0.15 <br />0.23 0.19 0.22 0.28 <br />0.30 0.29 0.35 0.43 <br />038 0.40 0.48 0.60 <br />0.45 0.53 0.63 0.79 <br />0.52 0.66 0.80 1.00 <br />0.60 0.81 0.97 1.22 <br />0.67 0.97 1.16 1.46 <br />0.75 1.13 1.36 1.70 <br />0.82 1.31 1.58 1.97 <br />0.90 1.48 1.79 ~ 2.24 <br />0.97 1.65 2.02 2.52 <br />1.05 1.82 2.25 2.82 <br />1.13 1.95 2.48 3.13 <br />SEDCAD Utility Run Printed OS-20-2003 <br />