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U <br /> PRIVILEGED & CONFIDENTIAL <br /> TABLE OF CONTENTS <br /> Page <br /> g <br /> LETTER OF TRANSMITTAL <br /> ` 1.0 INTRODUCTION.....................:. <br /> ......................................................................l <br /> s <br /> 2.0 BACKGROUND..................... <br /> 2.1 Phase I Environmental Site Assessment (ESA), October 1995........ 1 <br /> 2.2 Phase II Subsurface Investigation, February 1996......................:..... I <br /> t 2.3 Follow-Up Phase II Subsurface Investigation, February 1997 ..........2 <br /> 2.4 Additional Phase II Subsurface Investigation and Quarterly <br /> Monitoring, September 1997................:..:.........................................2 <br /> 2.5 Work Plan-Additional Phase II Subsurface Investigation, <br /> May1997.........................:............... ....................:..:...................3 <br /> 2.6.. Additional Phase II Subsurface Investigation and Quarterly <br /> I Monitoring;October 1998.................................................................3 <br /> 2.7 Request for No Further Action, December 1998 ..............................4 <br /> 2.8 SJCEHD Letter,June 29, 1999 .........................................................4 <br /> �t <br /> j 3.0 SITE LOCATION AND IMPROVEMENTS..................................................4 <br /> i 4.0 GEOLOGIC AND HYDROGEOLOGIC SETTING....................................4 <br /> 5.0 OBJECTIVE AND PROPOSED SCOPE OF SERVICE..............................5 <br /> t <br /> 6.0 FIELD ACTIVITIES............................................................................:...........5 <br /> 6.1 Groundwater Monitoring Well.Destruction Permit ..........................5 <br /> 6.2 Utility Clearance ...............................................................................5 <br /> 6.3 Monitoring Well Abandonment Activities.....................:..................6 <br /> 6.3.1 Over Drill Method.........................................................6 <br /> 63.2 Pressure Grouting Method ......................... <br /> 7.0 DECONTAMINATION..................:.................................................................7 <br /> 8.0 WASTE DISPOSAL ....................................................... <br /> 9.0 CONCLUSIONS AND RECOMMENDATIONS...........................................7 <br /> 10.0 REPORT AUTHORS ...7 <br /> FIGURES <br /> Figure 1: Site Vicinity Map <br /> Figure 2: Site Plan and Well Locations <br /> APPENDICES <br /> 1 Appendix A: Well Permits <br /> i Appendix B: Site Photographs <br /> I99164—WFB.Stockton Well Abandonment Rpt <br />