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' Job No. 4780200 Page 4 <br /> The boring was backfilled with a cement grout under the observation of <br /> Ms. Mary Meyes of the SJCPHS. All cuttings generated from the advancement <br /> of the borings were stockpiled adjacent to existing soil stockpiles on-site. <br /> ' 3.2 Groundwater Sample Analysis <br /> ' The groundwater sample collected from boring B-2 was placed in the specified <br /> containers. The sample was then placed on ice in an insulated chest and <br /> ' transported to the offices of EZC, Inc. in Sunnyvale, California. The <br /> groundwater sample was then taken to Delta Environmental Laboratories of <br /> ' Benecia, California to be analyzed for analyzed for TPHg, TPHd and VOCs. As <br /> requested by Mr. Law, the soil samples collected during our drilling operation <br /> ' were not submitted for analysis at that time. The soil samples were logged in <br /> at the offices of EZC and kept under refrigeration. <br /> The following table summarizes the laboratory report for the sample analyzed. <br /> ' TABLE 1 <br /> SUMMARY OF LABORATORY ANALYSIS IN PARTS PER MILLION <br /> ' Sample TPHd TPHg Benzene Toluene Ethyl- Xylenes <br /> 1.D. benzene <br /> ' WB i 1-JA 1 -) 7 20 57 6.0 23 <br /> 1 <br /> 1 <br /> 1 <br /> ' EC, Inc. April 20, 7993 <br />