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01 March 2004 <br /> AGE-NC Project No. 02-0886 <br /> Page 5 of 8 <br /> 3.3. MONITORING WELL INSTALLATION, DEVELOPMENT AND SURVEY <br /> Each soil boring will be completed as a single-level ground water monitoring wel4creened from <br /> approximately 50 to 70 feet bsg. Following installation, each well will be developed to maximize <br /> water flow and minimize the amount of fine-grained sediment drawn into the well during pumping <br /> or bailing,and the top of each existing and newly installed well casing(well head)will be surveyed <br /> to determine its elevation relative to mean sea level. Procedures for well installation, development <br /> and survey are presented in Sections 4.2. and 4.3., respectively. <br /> 3.4. GROUND WATER SAMPLING AND ANALYSIS <br /> Following the installation of the new monitoring wells, ground water monitoring and samplin <br /> activities will be conducted for all the monitoring wells and existing domestic an_d irrigation wells <br /> on a quarterly basis until directed to modify or discontinue the monitoring program by the—�y ? <br /> CVRWQCB.Monitoring activities will include recording depth to groundwater measurements,and A S <br /> collection of ground water samples for laboratory analysis by a DHS-certified laboratory for the <br /> analytes noted in Section 3.2.Ground water sample collection protocols are described in Section 4.4. <br /> 3.5. PREPARATION OF REPORT OF FINDINGS <br /> Following each ground water monitoring event, a quarterly report will be prepared presenting the <br /> findings.Each report will include a description of work performed and the results of the groundwater <br /> sampling and analysis. Laboratory reports for ground water analyses, testing methods, laboratory <br /> quality assurance/quality control(QA/QC)reports,and sample chain of custody documentation will <br /> be presented in the quarterly report. Conclusions and recommendations will also be included, if <br /> applicable. The report will be in a format acceptable to the CVRWQCB, and will be reviewed and <br /> signed by a California Registered Geologist. <br /> 4.0. FIELD PROCEDURES <br /> All field procedures will be overseen by an AGE representative under the supervision of a California <br /> Registered Geologist.Procedures for the well installation,well development,sampling are described <br /> below. . <br /> 4.1. SOIL BORINGS AND SAMPLING <br /> `� ,r <br /> Up to three soil borings may be advanced at the site to a depth of 70 feet bsg utilizing a truck- <br /> Advanced GeoEnviron mental,Inc. <br />