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TABLE 1 <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 />08/09/11 8,263 VW-1 81 52 0 <br />08/15/11 8,408 VW-1 82 37 0 <br />08/22/11 5 8,576 VW-1 82 31 0 <br />10/19/11 6 8,576 VW-1 83 79 0 <br />10/20/11 7 8,600 VW-1 82 24 0 <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 (GAG) system lnstE <br />GAC 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 />Notes: <br />cfm: <br />PID: <br />ppmv: <br />o. <br />1: <br /> <br /> <br /> <br /> <br /> <br /> <br />Advanced GeoEnvironmental, Inc.