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r - <br /> I f <br /> k . <br /> Chronology........................................ .............................................pg. 2' <br /> 501 W. Lodi Ave. <br /> 10/25/02 ' Date two soil borings were completed in soil source area to-evaluate - <br /> current soil contaminant concentrations: confirmation borings CB 1 and <br /> CB2. <br /> 06/23/03 Two additional groundwater grab samples were collected down gradient to <br /> determine any off site contaminant migration. Low contaminant ? <br /> concentrations were detected in groundwater samples collected and <br /> analyzed. <br /> 08/01/03 SVE and IAS operated continuously up to this date. System was turned <br /> off for rebound evaluation. 1 <br /> 09/02/03 The ISVE system was restarted on this date. Soil vapor sampling was I <br /> performed and it was determined little rebound had occurred after the <br /> remedial system hiatus. <br /> 02/23/04 EHD updated the site chronology and the Case Closure Summary and <br /> prepared case for submittal to CVRWQCB for closure concurrence. fff <br /> Destruction of the 23 on site wells pending closure concurrence by�the. <br /> CVRWQCB. <br /> Chron5011odiave <br /> i <br /> i <br /> C <br /> r <br /> k <br /> t <br /> 5 <br /> y <br /> J <br /> r I <br /> I�YL(k <br /> L <br />