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equipment was washed in an Alconox water solution. The equipment was then <br /> thoroughly rinsed with tap water. Final rinsing was done with distilled water. <br /> 4.7 Abandonment of Boreholes <br /> After completion of soil boring and sampling, each borehole was backfilled with <br /> neat cement in accordance with the requirement of the SJCPHS-EHD. The <br /> cement slurry was poured into the borehole through a tremic pipe to prevent <br /> bridging. The backfilling was witnessed by Mr. Harlin Knoll, REHS, of the <br /> SJCPHS-EHD. <br /> 5.0 LABORATORY ANALYTICAL TESTS <br /> 5.1 Sampling and Analytical Schedule <br /> A total of fourteen (14) soil and five (5)groundwater samples were collected from <br /> the five (5) boreholes. Thirteen (13) soil samples (including one (1) control <br /> sample) which exhibited relatively elevated PID readings, five (5) water samples <br /> and one (1) trip blank were sent via Federal Express (the same day the samples <br /> were collected) to BC Analytical in Anaheim, California, for analytical tests. BC <br /> Analytical is a California Department of Health Services (DHS) - certified <br /> environmental laboratory with Environmental Laboratory Accreditation Program <br /> (ELAP) Certification Number 1013. <br /> Since the primary environmental concern on the subject property was the potential <br /> presence of solvents and other chemicals or VOCs used in the former dry cleaning <br /> operation, the soil and groundwater samples were analyzed for VOCs by EPA <br /> Method 8010. <br /> 5.2 Soils - Analytical Results <br /> Thirteen (13) soil samples were analyzed for VOCs. No VOCs were found above <br /> the method detection limits. The results of analyses are summarized in Table 1 <br /> on the following page. <br /> CRC Environmental Risk Management,Inc. Project#2100-217-2 <br /> American Savings Bank 150 West 10th Street <br /> May 1995 8 Tracy, California <br />