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TABLE OF CONTENTS <br />1.0 INTRODUCTION 1 <br />2.0 SITE BACKGROUND 1 <br />3.0 MASS FLUX OF CONTAMINANTS IN GROUNDWATER 1 <br />4.0 GROUNDWATER REMEDIATION 3 <br />4.1 OZONE INJECTION WELL INSTALLATION PROCEDURES 3 <br />4.1.1 Site Preparation 3 <br />4.1.2 Ozone Injection Well Installation Procedures 3 <br />4.2 OZONE INJECTION SYSTEM INSTALLATION 4 <br />4.3 OPERATION AND MAINTENANCE OF THE OZONE INJECTION SYSTEM 4 <br />4.4 MONITORING POTENTIAL IMPACTS TO GROUNDWATER 4 <br />4.5 LABORATORY ANALYSES 4 <br />5.0 REPORTING 5 <br />6.0 SCHEDULE 5 <br />APPENDICES <br />APPENDIX A <br />Figure 1 Vicinity Map <br />Figure 2 Groundwater Surface Map, May 15, 2015 <br />Figure 3 Isoconcentration Map TPH-G in Groundwater May 15, 2015 <br />Figure 4 Isoconcentration Map Benzene in Groundwater May 15, 2015 <br />Figure 5 Isoconcentration Map MTBE in Groundwater May 15, 2015 <br />Figure 6 Site Map with Proposed Injection Well Diagram <br />Figure 7 Typical Ozone Injection Well Construction Diagram <br />APPENDIX B <br />Site Background <br />Table A Historical Groundwater Monitoring Data <br />Table B Historical Groundwater Gradient Data <br />Mass Flux Calculations <br />Site Conceptual Model and Work Plan, dated March 7, 2003 <br />%tab <br />CONDOR' <br />II fro