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z <br /> 0 <br /> _ proposed site investigation <br /> ESE proposes this Work Plan10 <br /> Operations ons Procll the edures Attachment B), and consists of <br /> program will follow ESE Stand p <br /> �. the following tasks: <br /> Task I. Obtain available information <br /> Task 2, Prepare a Health and Safety Plan <br /> Task I Obtain permits and permission <br /> Task 4. Establish monitoring well locations <br /> Task 5. Drill and install three monitoring wells]rocarbnns <br /> Task 6. Analyze soil samples for petroleum by <br /> Task 7. Develop monitoring wells <br /> Task 8 Survey well locations and elevations <br /> Task 9. Sample monitoring wells <br /> Task 10.Analyze ground-water samples for petroleum hydrocarbons <br /> Task 11.Prepare report of investigations. <br /> 22 Work plan Tasks <br /> ilable information <br /> Task 1.Obtain Available Information-ESE has obtained and compiledavainformation <br /> which may serve as a guideline to the proposed investigation. The available <br /> - <br /> includes: ared by Kleinfelder <br /> Existing soil excavation and remediation reports prepared <br /> (1988). led <br /> Driller's Reports naae1 been <br /> 2 mile radiuswith the <br /> Location of wells for which of the <br /> California Department of Water Resources with <br /> AT&T site. This list will form the basis of a well location map, to be <br /> included in the site investigation report. <br /> Depth to ground water for site vicinity wens,estimated at about 35 feet below <br /> • ground surface, and direction of regional ground-water flow,estimated to be <br /> a due north (San Joaquin County Flood Control, 1990). <br /> 2 <br /> ;x. <br />