Laserfiche WebLink
31 October 2007 <br /> AGE-NC Project No. 07-1524 <br /> Page 5of10 <br /> Laboratory reports of soil analyses, testing methods, laboratory quality assurance/quality control <br /> (QA/QC) reports, and sample chain of custody documentation will be presented in a report. <br /> 3.4. MONITORING WELL INSTALLATION, DEVELOPMENT AND SURVEY <br /> The pilot borings will be completed as single-level ground water monitoring wells using 15-feet of <br /> well screen; AGE anticipates wells at the site to be screened from 5 to 20 feet bsg. Following <br /> installation, each well will be developed to maximize water flow and minimize the amount ol' <br /> fine-grained sediment drawn into the well during pumping or bailing, and the top of each existing <br /> and newly installed well casing (well head) will be surveyed to determine its elevation relative to <br /> mean sea level. Procedures for well installation,development and survey are presented in Sections <br /> 4.3. and 4.4... respectively. <br /> 3.5. GROUND WATER SAMPLING AND ANALYSIS <br /> Following the installation of the new monitoring wells, ground water monitoring and sampling <br /> activities will be conducted for all the monitoring wells on a quarterly basis. Monitoring activities <br /> will include recording depth to ground water measurements and collection of ground water samples <br /> for laboratory analysis by a DHS-certified laboratory for the analytes noted in Section 3.2. Ground <br /> water sample collection protocols are described in Section 4.4. <br /> Laboratory reports for ground water analyses,testing methods, laboratory quality assurance/quality <br /> control (QA/QC)reports and sample chain of custody documentation will be presented in quarterly <br /> reports with findings and recommendations. <br /> 3.6. 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 ground <br /> water sampling and analysis. Laboratory reports for ground water analyses, testing methods, <br /> laboratory quality assurance/duality control (QA/QC) reports, and sample chain of custody <br /> documentation will be presented in the quarterly report.Conclusions and recommendations will also <br /> be included, if applicable. The report will be in a format acceptable to the CVRWQCB. and will be <br /> reviewed and signed by a California Professional Geologist. <br /> Advanced GeoEnviroamental,Inc. <br />