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02 January 2015 <br />AGE Project No. 13-2557 <br />Page 7 of 7 <br />4.1.3. Boring Abandonment <br />All soil borings will be permanently sealed to prevent vertical migration of potential <br />contaminants. Soil borings shall be abandoned by backfilling with cement grout from the <br />total depth to surface grade. Borings advanced below the groundwater table will be <br />abandoned with grout utilizing tremie procedures. The top three to six inches of the <br />boring abandonments will be completed flush to surface grade with concrete. The <br />SJCEHD will be notified for grout inspection at least 48 hours prior to conducting <br />grouting procedures. <br />4.2. EQUIPMENT DECONTAMINATION/WASTE MANAGEMENT <br />Prior to use, all sampling tools used for sample collection will be thoroughly rinsed with <br />clean water after being washed with a solution of Alconox. All probing rods will be <br />cleaned prior to advancement at each probe boring location. Any soil or water waste <br />generated during field activities will be containerized in properly labeled DOT-approved <br />55-gallon drums, and stored on-site in an area lacking public access. Disposal <br />alternatives will be evaluated based on results of soil and water analysis. <br />4.3. REPORTING <br />The results of the site assessment will be submitted in a report. The report will include a <br />description of work performed and the results of soil and groundwater sampling. <br />Conclusions and recommendations will also be included in the reports, if applicable. <br />Reports will be in a format acceptable to CRVVQCB guidelines, and will be reviewed and <br />signed by a California Professional Geologist. <br />Advanced GeoEnvironmental Inc.