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TABLE 2 <br />Soil Vapor Extraction Operational Data <br />OCAMPO PROPERTY - 821 South Wilson Way, Stockton, California <br />Date Operational <br />Hours <br />SVE Wells <br />in Operation <br />Inlet <br />Flow (cfm) PID (ppmv) <br />Outlet <br />PID (ppmv) <br />12/19/11 8 8,600 VW-1 80 204 <br />12/19/11 VW-1 82 227 <br />12/20/11 VW-1 80 508 <br />12/20/11 VW-1 80 460 <br />12/20/11 VW-1 80 444 <br />12/20/11 8,627 VW-1 80 436 <br />12/21/11 VW-1 80 458 <br />12/21/11 VW-1 80 429 <br />12/21/11 VW-1 80 370 <br />12/21/11 VW-1 80 388 <br />12/21/11 8,651 VW-1 80 388 <br />12/22/11 VW-1 78 435 <br />12/22/11 8,672 VW-1 78 318 <br />cubic feet per minute <br />photoionization meter <br />parts per million volume <br />soil vapor extraction system initial start-up; thermal catalytic oxidizer (hour meter at 5344.7 hrs) <br />SVE system restarted due to natural gas turnoff <br />SVE system restarted after shutdown <br />SVE system shutdown, thermal catalytic oxidizer unit removed and granulated activated carbon (GAC) system instz <br />CAC system hour meter read 9871.2 at the time of installation <br />shutdown SVE unit for repairs <br />shutdown SVE unit for rebound testing <br />SVE unit restarted for rebound testing <br />shutdown SVE unit following conclusion of rebound testing <br />startup of 72-hour air sparging test and SVE system <br />termination of 72-hour air sparging test and SVE system shutdown <br />Notes: <br />cfm: <br />PID: <br />ppmv: <br />0. <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />Advanced GeoEnvironmental, Inc.