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COMPUTATION SHEET <br /> PROJECT TITLE ARCO Service Station No 6100 PROJECT NO U 6100-16-9 <br /> DESCRIPTION Mass Emission rates SHEET 1 OF 4 <br /> PREP BY Kiran Nagaralu DATE 11/9/2004 CHKD BY G Kowtha DATE <br /> CALCULATE <br /> Mass emission rates and destruction efficiencies of King, Buck and Associate's Inc, 200 cfm SVE System <br /> Serial Number 9230 <br /> BASIS <br /> Field data and analytical results of soil vapor samples collected between October 16, 2004, <br /> and November 4, 2004 <br /> ASSUMPTIONS <br /> 1 Local atmospheric pressure is equal to standard atmospheric pressure <br /> 2 Concentration of petroleum hydrocarbons are constant during the source test day <br /> 3 Temperature and pressure readings remain constant during the test <br /> 4 Effluent flow rate=System Influent flow rate <br /> ABBREVIATIONS <br /> fpm Feet per minute <br /> cfm Cubic feet per minute <br /> acfm Actual cubic feet per minute (flow rate after temperature and pressure corrections) <br /> scfm Standard cubic feet per minute(flow rate measured In field using standard calibrated devices) <br /> "WC Inches of water column <br /> mg Milligram <br /> ppmv Parts per million by volume <br /> M3 Cubic meter <br /> lbs pounds <br /> GRO Gasoline Range Organics <br /> ft/min Feet per minute <br /> ft Cubic feet <br /> psi pounds per square inch <br /> OF Degree Fahrenheit <br /> R Rankine <br /> Conc Concentration <br /> i <br /> I <br /> ARCO 6100 Calc Sheets for Oct Nov 2004 Air <br />