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CHRONOLOGY <br /> 7001 ROND ROAD <br /> LODI <br /> ROND PROPERTY <br /> 03/92 550 gallon gas and 1000 gallon diesel tanks removed from farm property. <br /> Soil samples collected beneath each tank. <br /> 05/1.8/92 Public Health Services, Environmental Health Division notified by phone that soil samples evidenced <br /> contamination; <br /> B T E X TPH <br /> Gas tank- �- NDD 25 ppb 132 ppb 120 ppb 900 ppb 22 ppm <br /> Diesel tank ,"= ' 100 5 ppb 14 ppb 6.8 ppb 65 ppb ND @ 5 ppm J <br /> 1.1/09/93 Site placed in "Corrective Action Program" after receiving workplan for installation of one monitoring well. ` <br /> 11/17/93 Installation of monitoring wells - 2 soil samples. <br /> i <br /> L1/19/93 Sampling of monitoring well. <br /> 12/23/93 Received report of monitoring well installation. <br /> Soil samples from 10 and 15 feet were ND. <br /> Water sample .64 ppb Toluene and .89 ppb Xylene. <br /> 02/23/94 Central Valley Regional Water Quality Control Board (CVRWQCB) sampled monitoring well and domestic <br /> well. <br /> 03/30/94 Letter from CVRWQCB and results of water samples collected 02/23/94. J <br /> Water sample results ND. j <br /> Letter stated no further work required by CVRWQCB. <br /> 05/04/94 Monitoring well destroyed. <br /> 05/09/94 Closure <br /> i <br /> 4 <br />