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i <br /> 1 <br /> PHASE SCHEDULE � <br /> I• Approval of Remedial Work Plan by San Joaquin County Public Health Services <br /> Environmental Health Division. <br /> Ii. Week 1 : Drilling and Application of Product <br /> 1 A. Natural water process used to initialize and grow H-10 on the <br /> site for a "Batch Solution". <br /> j B. Install infiltration wells drilled into the contaminate plume. <br /> L 1 <br /> C. "Batch Solution" is then placed into the contaminate plume. <br /> f, D. Monitoring wells are bored in and around the contaminate plume <br /> be used for readings using a photoionization detector (PID), to <br /> E. All borings are placed in a membrane and pile remediated and then <br /> covered by plastic tarp. } <br /> lYi. Weeks 2-4: Monitoring and Reporting: j <br /> x <br /> A. PID readings are taken from the monitoring wells on a weekly <br /> basis. <br /> IV. Weeks 4-Completion (Estimate of 20-40 weeks) k <br /> i <br /> A. PID readings are taken from monitoring wells bi-weekly. i <br /> +� It is estimated that this will take 20-40 weeks to complete. i <br /> Because this is a natural process, each site is different. <br /> Contractor will continue to treat until project is complete. <br /> B. Quarterly status reports will be submitted to San Joaquin County <br /> Public Health Services Environmental Division. <br /> V. Weeks 14-30: Final Testing <br /> { A. When PID readings are below required "clean-up" levels, final <br /> L testing begins. <br /> B. Soil and/or water samples are taken from the site and sent for <br /> formai analysis by a certified independent laboratory. <br /> C. If these levels confirm that the site is below "clean-up" levels j <br /> and is thus "non-actionable", the project is then completed. , <br /> } <br /> 109 <br />