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COMPUTATION SHEET <br /> PROJECT TITLE: USA Service Station No. 65 PROJECT NO. 2007-0065-01 <br /> DESCRIPTION: Mass Emission rates SHEET 1 OF 4 <br /> PREP. BY: Kiran Nagaraju DATE: 11/2/2004 CHKD BY: G. Kowtha DATE: <br /> CALCULATE <br /> Mass emission rates and destruction efficiency of the Solleco 100 cfm SVE system with <br /> electric catalytic oxidizer <br /> BASIS <br /> Analytical results of soil vapor samples collected during the source test and field data sheets. <br /> Source testing conducted in presence of SJVAPCD personnel on October 20, 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= Influent air flow rate <br /> ABBREVIATIONS <br /> fpm Feet per minute <br /> cfm Cubic feet per minute <br /> scfm Standard cubic feet per minute measured using standard guages <br /> acfm Actual cubic feet per minute <br /> "WC Inches of water column <br /> mg Milligram <br /> ppmv Parts per million by volume <br /> m3 Cubic meter <br /> lbs pounds <br /> TPHG Total petroleum hydrocarbons as gosoline <br /> MTBE Methyl Tertiary Butyl Ether <br /> ft/min Feet per minute <br /> ft3 Cubic feet <br /> ft Square feet <br /> psi pounds per square inch <br /> OF Degree Fahrenheit <br /> R Rankine <br /> Conc Concentration <br /> Source Test Calcs&summary—October 2004 <br />