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Table 16 <br /> Apartment Soil Vapor Extraction System-Operating Data <br /> Parcel 2A-L&M OU <br /> 666 West Weber Avenue,Stockton,CA <br /> VOCs Vapor <br /> Well Field Operating System FID VOC FID VOC (Hexane) Control <br /> Hourmeter Temp Temp Vacuum Flow Rate Influent Effluent Removed Efficiency <br /> Date Notes Reading hours (°F) (°F) (in Hg) (scfm) (ppmv) (ppmv) (Ib/day) M <br /> Notes Continued: <br /> g =Hourmeter malfunction.ASVE hours estimated based on L&M OU SVE system runtime. <br /> h =New hourmeter installed on 4/13/11. <br /> i =System flow not recorded. Average of last two consecutive flows used. <br /> j =System shutdown due to combustion blower malfunction on December 7,2012. System left off pending repairs;samples unable to be collected. <br /> k=VOC measured with PID on this date. <br /> I=Effluent is a combined measurement with the L&M OU SVE system.VOCs emission calculated to be less than 2 lbs per day <br /> m =System shutdown on 10/16/13 due to DPE system LEL malfunction;samples could not be obtained. <br /> Equations: <br /> VOC Removed/day= <br /> [Avg of consecutive(Inf-Eff)Conc(ppmv)/1,000,0001 X[86.17(g/mole)]X[1 lbs/453.59 g]X[1.2641 moles/1 cf]X[Avg of consecutive flow rates(scfm)]X[60 min/hr]X[24 hr/day] <br /> Permits: <br /> Air emissions are permitted under SJVAPCD ATC Number N-4878-2-0. <br /> V:\1857\active\tidewater\185750217_tidewater_stockton_p2a\05_report_deliv\drwgs_designs\tables\O&M Tables 2014\3Q14\Parcel 2A OM Tables 3Q14.)9Sage 50 of 66 <br />