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SEDCAD 4.0 <br />Rnnvrinhl 'I !]!1R Pomnla I Crh~uoh <br />1 <br />South Portal Culvert "A" -Flow From Ditch Section R- <br />R' (1.0 cfs) and I1-I1' X0.5 cfs <br />Culvert Inputs: <br />Max. Tailwate~ Entrance <br />Length (ft) Slope (%) Manning's n Headwater Loss Coef: <br />(ft)' (ft) (Ke) <br />80.00 35.00 0.0240 0.90 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 = 1.50 cfs <br />Maximum Headwater = 0.90 ft <br />(BOLD indicates design pipe size) <br />` <br />Headwater <br />(ft) Discharge <br />(~S) <br /> <br />(l0 in) Discharge <br />(cfs) <br /> <br />(12 in) Discharge <br />(cfs) <br /> <br />'(15ih) <br />0.09 0.06 0.07 0.08 <br />0.18 0.14 0.16 0.20 <br />0.27 0.25 0.29 0.37 <br />0.36 0.38 0.45 0.57 <br />0.45 0.53 0.63 0.79 <br />0.54 0.69 0.83 1.04 <br />0.63 0.87 ~ 1.05 1.32 <br />0.72 1.07 1.29 1.60 <br />0.81 1.28 1.53 1.91 <br />0.90 1.49 1.79 2.24 <br />0.99 1.69 2.06 2.58 <br />1.08 1.87 2.35 2.94 <br />1.17 2.04 2.64 3.32 <br />1.26 2.20 2.87 3.70 <br />1.35 2.34 3.30 4.11 <br />~~~p® REC~S~~ <br />~ ®~Oe° ~.,~®rrF ~ SIOm~~R,o <br />~ V o Q rS~JJ~.~.'r`w~6 <br />o ~ <br />v <br />® o <br />g~ moo ~ d ~ o <br />®Oh" ®®o o`` \~~~ <br />SEDCAD Utility Run Printed 03-28-2008 <br />SCC 14-6-18ii(a) 03/08 <br />