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permits. The soil was sampled and analyzed with no detectable concentrations of TPHD, <br /> TPHG and BTEX reported. <br /> On November 14, 2001, after measuring the depth to groundwater, the three monitoring and <br /> potable water wells were sampled and analyzed. <br /> Only in MW-2 were detectable fuel contaminants (TPHG at 56 ug/1) found. <br /> The calculated gradient is to the northeast at 0.0007ft/ft. <br /> The proposed scope of work will require the seven tasks noted below. <br /> PROPOSED FIELD WORK <br /> Task 1 <br /> Prior to the commencement of any remediation work, this proposed workplan needs to be <br /> approved by the Central Valley Regional Water Quality Control Board. <br /> Task 2 <br /> The depth to water will be measured and gradient calculated, for three more quarters. <br /> Task 3. <br /> Groundwater samples will be collected from all the wells and analyzed for TPHD and TPHG <br /> by EPA Method 8015M and for a full suite of volatile organic compounds EPA Method 8260B <br /> analytes, including fuel oxygenates, 1,2-dichloroethane, ethylene dibromide and all peaks will <br /> be reported for this quarter. If fuel oxygenates are not detected in this quarter's sampling <br /> event, the analysis for fuel oxygenates will not be required for the following two quarters. <br /> Groundwater samples will be labeled and logged under Chain-of- Custody (COC) control, <br /> stored in a cooler with ice, transported to a state certified laboratory for analysis. <br /> Task 4 <br /> The groundwater samples from the monitoring wells will be field filtered and analyzed for <br /> dissolved lead via EPA Method 200.9. <br /> Task 5 <br /> To define the lateral and vertical extent of soil contamination at the former AST area JPCA <br /> intends to utilize Geoprobe 5400 DPT sampler. Five probes are anticipated to be driven to <br /> 3 <br />