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SEDCAD 4.0 <br />Copyrigh11998 Pamela J. Schwab <br />Civil Software Design <br />1 <br />C2-5 <br />Culvert Inputs: <br />Max. Tailwater Entrance <br />Length (R) Slope (%) Manning's n Headwater Loss Coef. <br />(ft) (R) (Ke) <br />30.00 5.00 0.0240 1.30 0.00 0.90 <br />Culvert Results: <br />Minimum pipe diameter: 1 - 18 inch pipe(s) required <br />Detai/ed Performance Curves <br />Design Discharge = 4.58 cfs <br />Maximum Headwater = 1.30 ft <br />(BOLD indicates design pipe size) <br /> <br />Headwater <br />(ft) Discharge <br />(crs) <br />(15 in) Discharge <br />(cfs) <br />(18 in) Discharge <br />(cfs) <br />(21 in) <br />0.13 0.12 0.15 0.17 <br />0.26 0.35 0.42 0.49 <br />0.39 0.64 0.77 0.90 <br />O.S2 0.99 1.18 1.38 <br />0.65 1.38 1.65 1.93 <br />0.78 1.81 2.16 2.53 <br />0.91 2.27 2.73 3.18 <br />1.04 2.78 3.33 3.89 <br />1.17 3.31 3.98 4,64 <br />1.30 3.88 4.66 5.43 <br />1.43 4.48 5.37 6.27 <br />1.56 4.98 6.12 7.14 <br />1.69 5.42 6.90 8.05 <br />1.82 5.85 7.58 9.00 <br />1.95 6.25 8.20 9.98 <br />SEDCAD Utility Run Printed 05-20-2003 <br />