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SEDCAD 4.0 <br />f -mi h4100A-goln o -i. I Ghw.h <br />Culvert Inputs: <br />Culvert Results: <br />New Horizon Mine - Culvert C178 <br />Max. Entrance <br />Length (ft) Slope (%) Manning's n Headwater Tailwater (ft) Loss Coef. <br />(ft) (Ke) <br />25.00 4.00 0.0140 1.35 0.00 0.90 <br />Minimum pipe diameter: 1 - 8 inch pipe(s) required <br />Detailed Performance Curves <br />Design Discharge = 1.60 cfs <br />Maximum Headwater = 1.35 ft <br />(BOLD indicates design pipe size) <br />Headwater <br />Discharge <br />(S) <br />( 6 in) <br />Discharge <br />(cfs) <br />( 8 in) <br />Discharge <br />(S) <br />( 10 in) <br />0.14 <br />0.06 <br />0.08 <br />0.09 <br />0.27 <br />0.15 <br />0.20 <br />0.25 <br />0.41 <br />0.27 <br />0.36 <br />0.45 <br />0.54 <br />0.41 <br />0.55 <br />0.69 <br />0.68 <br />0.55 <br />0.77 <br />0.98 <br />0.81 <br />0.65 <br />0.97 <br />1.28 <br />0.94 <br />0.74 <br />1.18 <br />1.61 <br />1.08 <br />0.80 <br />1.33 <br />1.88 <br />1.22 <br />0.87 <br />1.47 <br />2.12 <br />1.35 <br />0.94 <br />1.61 <br />2.34 <br />1.49 <br />1.01 <br />1.74 <br />2.54 <br />1.62 <br />1.08 <br />1.84 <br />2.74 <br />1.75 <br />1.14 <br />1.95 <br />2.91 <br />1.89 <br />1.20 <br />2.05 <br />3.07 <br />2.03 <br />1.23 <br />2.15 <br />3.24 <br />1 <br />SEDCAD Utility Run Printed 06-08-2016 <br />Attachment 2.05.3(3)-1 Page 79 June 2016 (TR -73) <br />