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PROJECT: Riverside Business Park PUMP TRIBUTARY AREA RUNOFF <br /> BY: KGH (Runoff by Rational Method) <br /> DATE: 6/15/2016 Method:Everett SWMM 2010 <br /> CHECKED BY: HK M= 7.83 For Everett 25 Year Storm <br /> DATE: 8/26/2016 n= 0.582 <br /> LAST UPDATE: 8/26/2016 (Pipe Capacity by Manning's Eqn.) <br /> Pump Station Runoff Calculation <br /> Inc. Time of Rain <br /> Area Runoff Sum Cone Intens Runoff <br /> From To (Acre) Coef. A*C A*C (min) (in/hr) (cfs) <br /> ROW Pump 1 2.56 0.80 2.05 2.05 10.00 2.05 4.20 <br /> ROW Pump 2 0.85 0.64 0.54 0.54 10.00 2.05 1.12 <br /> ROW Pump 3 1.05 0.65 0.69 0.69 10.00 2.05 1.40 <br /> ROW Pump 4 1.91 0.54 1.04 1.04 10.00 2.05 <br /> 2.05 2.12 <br /> 01-1-c <br /> crnGI n <br /> H:\21Cp\16\001 POE Riverside On-Call\SEQUESTERED\Amendment 1\Hydraulic Calcs\Pump Station Rational Calcs.xlsx <br />