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TABLE 3 <br /> Weekly Catalytic Oxidizer Influent and Effluent Vapor Measurements <br /> March 1995 - Present <br /> Golden Grain Company <br /> Manteca Bean Facility <br /> 229 Moffat Boulevard, Manteca, California <br /> Influent Effluent Destruction Air Velocity Readings <br /> TPH-g TPH-g Removal VEW-1 VEW-2 VEW-3 VEW-4 <br /> Date (ppmv) (ppmv) Efficiency (fpm) (fpm) (fpm) (fpm) scfm <br /> 03/14/95 0 0 NA 700 800 500 800 96 <br /> 03/22/95 0 0 NA 800 750 350 950 92 <br /> 03/27/95 0 0 NA 700 700 300 750 81 <br /> 04/05/95 0 0 NA 600 700 300 900 82 <br /> 04/14/95 0 0 NA 750 600 300 650 75 <br /> 04/21/95 0 0 NA 700 700 300 11000 86 <br /> 04/27/95 0 0 NA 600 600 250 1,000 77 <br /> 05/04/95 0 0 NA 650 700 50 1,000 73 <br /> 05/09/95 0 0 NA 750 700 300 11000 87 <br /> 05/18/95 0 0 NA — _ <br /> 05/24/95 0 0 NA 450 500 200 800 62 <br /> 06/01/95 0 0 NA 500 600 200 750 67 <br /> 06/07/95 0 0 NA 600 700 250 800 77 <br /> • 06/14/95 0 0 NA 600 600 200 800 70 <br /> 06/23/95 0 0 NA 600 750 300 750 80 <br /> 06/30/95 0 0 NA 550 650 250 800 74 <br /> 07/06/95 0 0 NA 600 650 250 800 75 <br /> 07/14/95 0 0 NA -- — _ <br /> 08/17/95 2 1 0 100% 650 700 250 800 78 <br /> 08/23/95 0 1 0 NA 750 700 300 I 900 85 <br /> Note Soil vapor extraction system pulsed off from 07/17/95 to 08/17/95,pulsed on from 08/17/95 to 08/23/95, pulsed off until <br /> 09/14/95 <br /> TPH g = total petroleum hydrocarbons as gasoline <br /> ppmv = parts per million by volume <br /> % = percent <br /> fpm = feet per minute <br /> scfm = standard cubic feet per minute (volume/time of air treated in oxidation unit) <br /> -- = not measured <br /> NA = not applicable <br /> B00 <br /> GROUNDWATER <br /> ❑ TECHNUDa. <br /> 42020102 QTR <br />