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Vicki McCartney [EH] <br /> From: Vicki McCartney jEH] <br /> Sent: Friday, July 30, 2010 3:37 PM <br /> To: 'Kirk Larson' <br /> Subject: RE: Five year reviews <br /> Kirk: <br /> This is the status of the following ,sites: <br /> 1601 Turnpike Road <br /> Monitoring well MW-12 was installed off-site on June 7, 2010, to delineate the groundwater <br /> plume to the east of this site. I do not have the report of findings from the well <br /> installation but data submitted to GeoTracker indicates that results for soil samples <br /> collected from MW-12 are non-detect for chemicals of concern. I have not received any <br /> data for groundwater collected from MW-12 . <br /> On June 23, 2010, six soil samples were collected from soil boring BST-1. The soil <br /> samples are being used to perform an ozone injection bench-scale pilot test. <br /> No remediation has yet been attempted at this site. Based on the results from the ozone <br /> bench-scale test, ozone injection may be considered an a viable method to remediate this <br /> site. <br /> 730 Channel Street <br /> dc . <br /> Monitoring wells MW-4D, MW-5, and MW-6 were installed at this site on May 6 and 7, 2010. <br /> I do not have a report of findings from the well installations but I have been told by the <br /> consulting firm that Mw-5 is very contaminated based on preliminary analytical results. <br /> Additional wells may have to be installed to delineate the groundwater plume. <br /> Also three soil vapor wells were installed on July 9, 2010, and soil gas samples were <br /> collected on July 14, 2010. 1 do not have the results from this investigation. <br /> Vicki McCartney, Senior REHS <br /> San Joaquin County <br /> Environmental Health Department <br /> 600 East Main Street <br /> Stockton, California 95202 <br /> Phone: (209) 468-9852 <br /> Fax: (209) 468-3433 <br /> Email : vmccartney@sjcehd.com <br /> -----Original Message----- <br /> From: Kirk Larson [mailto:ktlarson@waterboards.ca.govj <br /> Sent: Friday, July 30, 2010 10 :42 AM <br /> To: Vicki McCartney [EH] <br /> Subject: Five year reviews <br /> Good morning Vicki : <br /> I am conducting reviews for the Cleanup Fund. In your opinion, briefly, what is the <br /> status of the investigations at the sites listed below? Regards, Kirk <br /> 1601 Turnpike, Stockton (Claim 18245) <br /> 730 Channel Street E, Stockton (Claim 17905) <br /> Kirk T. Larson, P.G. <br /> Five Year Review Unit <br /> Division of Financial Assistance <br /> 1001 I Street <br /> Sacramento, CA 95814 <br /> (916) 341-5663 <br /> ktlarson@waterboards.ca.gov <br /> 1 <br />