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Chronology 2059 Navy Drive, Stockton Page 2 <br /> of the former UST and dispenser. Soil and groundwater samples were <br /> collected for analysis. A report of this work was not submitted to EHD. <br /> 2/10/2006 Geo-Phase, the current consultant on the project, installed 3 monitoring <br /> wells on this date. The MWs were located outside of the 3 geoprobe <br /> borings completed by Arcadis three months earlier. <br /> 03/30/2006 The date of the Geo-Phase MW Construction Report that was submitted to. <br /> GeoTracker. <br /> 03/20/2007 The date of the Geo-Phase Site Conceptual Model report which contains: <br /> site history, site assessment soil and groundwater analytical results,results <br /> from the 11/21/05 Environmental Assessment, a site conceptual model, <br /> and a request for site closure. <br /> 09/27/2007 EHD had discussed this site with CVRWQCB and both agencies agreed <br /> that the site could be considered for closure and that a NFAR could be <br /> issued. On this date EHD sent CVRWQCB a 30 day letter requesting site <br /> closure concurrence and NFAR . <br /> 10/18/2007 EHD received a.concurrence correspondence letter from CVRWQCB <br /> granting site closure and NFAR. <br /> 10/11/2007 Geo Phase submitted a MW destruction WP and permit application on this <br /> date; the proposed WP was approved and permit SR#0052256 was issued <br /> by EHD. <br /> 10/29/2007 On this date three on-site MWs were pressure grouted and destroyed and <br /> verified during EHD.inspection. <br /> 11/28/2007 On this date EHD updated the Case Closure Summary and processed the <br /> file for closure with NFAR...Closure letters will be sent to involved <br /> parties. <br /> Chron2059navydrive <br />