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FRQhi Ground Zero Analysis PHONE N0. 209 638 9883 Jan. 20 2004 03:55PM P2 i <br /> I <br /> 1 <br /> GROUND ZERO ANALYSIS,INC. <br /> 1714 Main Street <br /> Esm1nn,California 95320.1927 i <br /> Telephone:(209)838-9B8S + <br /> Facsimpe:(209)838-9883 j <br /> January 20,2004 <br /> i <br /> W.James L.L.Barton <br /> Regional Water Quality Control Board <br /> Central Valley Region <br /> 1.1020 Sun Center Drive,#200 <br /> Sacramento, CA 95670 <br /> Subject: Weekly ProgressUpdate <br /> Speedy Foods,8200 N.Highway 99,Stockton,CA <br /> Dear Mr.Barton: <br /> Pursuant to your letter dated ]december 3, 2003, the following summarizes system operation during the <br /> period January 10 through January 16,2004. <br /> The system operated continuously during the reporting period. Samples were collected from C1, C2, and <br /> the treatment system effluent (EFF) on January 15, 2004 and analyzed for volatile organic constituents <br /> (VOCs) including oxygenated gasoline additives_ Samples collected from the effluent were also analyzed <br /> for the full constituent list required in the Waste Discharge Requirements (WDRs). No VOCs were <br /> detected in the samples collected from C 1,C2,or EFF. The results of the additional analyses on the effluent <br /> sample have not yet been received by the laboratory. + <br /> Approximately 73,551 gallons of groundwater has been treated through the carbon units since the carbon <br /> was replaced on December 1,2003. Pursuant to your email correspondence dated January 6,2004,effluent <br /> and intermediate(Cl, C2)samples will be collected weekly,and influent samples will be collected monthly. <br /> Tables 1 and 2, attached, summarize treatment system flow and analytical data collected to date. Please <br /> contact John Lane at(209)838-9888 if you have any questions regarding this submittal. <br /> � <br /> Respectfully, SDC � <br /> Ground Zero Analysis,Inc. ��� a0- <br /> a .OHN P. <br /> lA)c <br /> 1Va.F I95 <br /> John P.Lane <br /> CA Registered Geologist No.6795 <br /> cc: Mr-'Jeffrey Wong,San Joaquin County Environmental Health Department <br /> Mr.Ray Baglietto/Mr.Frank Rauxi + <br />