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Attachments: <br /> Table 1 Soil Sample Laboratory Results— Soil Borings <br /> Table 2 Historical Groundwater Grab Sample Chemical Analytical Results <br /> Table 3 Historical Groundwater Levels and Chemical Analytical Results <br /> Table 4 Well Construction Summary <br /> Figure 1 - Site Location Map <br /> Figure 2 - Site Sketch Showing Soil Boring, CPT Soil Boring, Groundwater Monitoring <br /> Well, and Groundwater Extraction Well Locations <br /> Figure 3 - Site Vicinity Sketch Showing Existing Groundwater Monitoring, CPT & <br /> Proposed Additional Off-Site Monitoring Well and Hydopunch Boring Locations <br /> Figure 4 - Site Vicinity Sketch Showing Groundwater Elevations in Shallow Screened <br /> Groundwater Monitoring Wells (20'-55') on February 8, 2023 <br /> Figure 5 - Site Vicinity Sketch Showing Groundwater Elevations in Deeper Screened <br /> Groundwater Monitoring Wells (75'-80') on February 8, 2023 <br /> Figure 6 - Rose Diagram Showing Historic Groundwater Flow Direction in Shallow <br /> Groundwater Bearing Zone (20' to 55') <br /> Figure 7 - Rose Diagram Showing Historic Groundwater Flow Direction in Deeper Screened <br /> Groundwater Bearing Zone (75' —80') <br /> Figure 8 - Site Vicinity Sketch Showing TPPH Concentrations in Shallow Screened(20'- <br /> 55') Groundwater Monitoring Wells on February 8, 9 and 10, 2023 <br /> Figure 9 - Site Vicinity Sketch Showing TPPH Concentrations in Deeper Screened(75' — <br /> 80' & 95' — 105') Groundwater on February 8, 9 and 10, 2023 <br /> Figure 10 - Site Vicinity Sketch Showing Benzene Concentrations in Shallow Screened(20'- <br /> 55') Groundwater on February 8, 9 and 10, 2023 <br /> Figure 11 - Site Vicinity Sketch Showing Benzene Concentrations in Deeper Screened(75' — <br /> 80' & 95' — 105') Groundwater on February 8, 9 and 10, 2023 <br /> Appendix A RWQCB Directive Letter <br /> Appendix B Figure Showing UST Removal Soil Sample Locations <br /> Appendix C Field Procedures <br /> Appendix D Groundwater Monitoring and Sampling Schedule <br /> FREY Environmental, Inc. 12 Project No. 1095-01 <br />