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determined, the well will be completed in the lower aquiclude or aqui- <br /> tard. The geologist will make the decisions on well completion. <br /> Each well will be screened 10 feet above and 40 feet below the first- <br /> encountered water zone (except under confined conditions). <br /> Wells will be i developed by air lifting or pumping until the water that <br /> is produced is clear, and its pH and electrical conductivity have sta- <br /> bilized. <br /> Submersible pumps, Grundfos or equivalent, will be installed in each <br /> 1� well . This type of pump has been selected to allow extraction of water <br /> from the anticipated water depth of more than 100 feet. The top of each <br /> well will be protected with a steel vault which will have appropriate <br /> t plug fixtures for generator connections. <br /> TASK 2 - Sampling and Analysis of Water Samples <br /> Samples from each monitoring well will be collected in accordance with <br /> the sampling .protocol described in the "Ground-Water Monitoring Program" <br /> previously referenced. The first round of samples will be analyzed for <br /> the following! <br /> • Purgeable Organics (EPA Method 624) <br /> 1 <br /> • Title 22 parameters (as listed on Table 1 of the "Ground- <br /> Water Monitoring Program") <br /> • Chemical Oxygen Demand (COD) <br /> pH <br /> Specific Conductance (electrical conductivity) <br /> t� One round of blank and spike samples will be collected and analyzed as <br /> part of the QA/QC program. <br /> r <br /> PRA 8607-37A 4 <br /> EMCOA Associates <br />