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- Definition of hydrocarbon contamination plume. <br /> Assessment of the potential short- and <br /> long-term impacts of contamination on the <br /> beneficial uses of ground and surface water. <br /> A report presenting the findings and conclusions <br /> from this investigation will be prepared and <br /> submitted to the SJCEHS and RWQCB. The report <br /> will present the conceptual details of the <br /> selected remedial plan, including the estimated <br /> cost and implementation schedule. The format of <br /> the report will follow the 5-step investigative <br /> process and the suggested outline of the RWQCB. <br /> Part 2 -Ground Water Monitoring and Sampling <br /> As required by the regulatory agencies, a quarterly <br /> monitoring and sampling program will be conducted for a <br /> period of at least 12 months or 4 quarters . The need for <br /> further monitoring or other courses of action will be <br /> evaluated at the completion of this monitoring program. <br /> Task 2 . 1: S=ple and Analyze Ground Water <br /> Monitoring and sampling of the ground water shall <br /> be performed for the duration of the investigation <br /> and remediation. At minimum, the wells will be <br /> monitored and sampled for a period of twelve months <br /> after completion of the investigative work. <br /> Sampling and analysis of the ground water will be <br /> performed on a quarterly basis (four quarters ) . <br /> The need for further ground water monitoring and <br /> sampling will be determined based on the results of <br /> the supplemental site investigation. <br /> Each monitoring and sampling event will involve <br /> measurement of fluid levels in the monitoring <br /> wells. Quarterly water samples will be analyzed in <br /> a state-certified laboratory for the same <br /> constituents specified in Task 1 .5. Prior to <br /> collection of samples, each well will be purged <br /> following standard procedures. Purged ground water <br /> will be stored in containers for proper disposal . <br /> Task 2 . 2: R-enare and Submit Report <br /> Results of each monitoring event will be submitted <br /> in a quarterly report. The report summarizing the <br /> results and findings of the preceding monitoring <br /> and sampling event will be submitted no later than <br /> the fifteenth day of the following month. <br />