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CULVERT ANALYSIS SPREADSHEET <br />2 Year Flow for Watertord Lane. <br />u= <br />Q= <br />A= <br />s= <br />K= <br />M= <br />c= <br />Y= <br />dc = critical deplh = <br />Vc = Velocity at dc= <br />9= <br />TW = Tail water <br />L= <br />V= <br />n= <br />R = Hydraulic raaiiis = <br />Ke = <br />Form of Inlet Equalion (1 or 2) <br />Is inlet Mitred IY of Nl <br />16.00 cfs <br />9.60 ft^2 <br />o.000 rvn <br />0.0083 <br />2.0000 <br />0 0496 <br />0.5700 <br />0.70 ft <br />4.76 fl/s <br />32.20 tUs"2 <br />1.62 ft <br />28.00 ft <br />1.67 fVs <br />0.035 <br />0.76 <br />0.50 <br />1 <br />, , `:�; - � �': �� <br />�:�''�, a�, �WT . ;` �x��;� <br />{. <br />Full depth available for (low <br />Flow used for analysis <br />Full area available for flow <br />Slope of pipe <br />Constant used for inlet control <br />Constant used (or inlet conlrol <br />Constant used for inlet control <br />Constant used (or inlet control <br />Calculate from nomograph or <br />solve using �^2'TlgA^3 = 1 <br />Gravity constant <br />Calculated tailwater or or (D+dc)12 if greater <br />Length af pipe <br />Velocity of Pow lhrough full pipe <br />Mannings number <br />Use nomograph or solve using R= A/P <br />Entrance loss coefficient <br />