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Job No. 4780200 Pape 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 E2C, 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 E2C 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 <br />TPHd TPHg Benzene Toluene Ethyl- Xylenes <br />I D <br />benzene <br />WB <br />I 1 1;W 20 57 6 0 23 <br />E2C, Inc. April 20, 1993 <br />