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Remedial Action Work Plan - In-Well Air Spargir� � �� D <br /> LARRY'S AUTO SFF U g cUIU <br /> 308 North Grant Street, Stockton, California <br /> ENVIRONMENT HEALTH <br /> TABLE OF CONTENTS PERMITARVION <br /> SECTION PAGE <br /> 1.0. INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 <br /> 2.0. SCOPE OF WORK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 <br /> 2.1. PERMITTING AND PRE-FIELD WORK ACTIVITIES.. . . . . . . . . . . . . . . 2 <br /> 2.2. PROPOSED GROUND WATER REMEDIATION PROCESS. . . . . . . . . 3 <br /> 2.3. IN-WELL AIR-SPARGING PRINCIPLE. . . . . . . . . . . . . . . . . . . . . . . . . . 3 <br /> 2.4. IN-WELL AIR-SPARGING APPLICATION. . . . . . . . . . . . . . . . . . . . . . . . 4 <br /> 2.5. INTERIM REMEDIATION START-UP PERIOD. . . . . . . . . . . . . . . . . . . . 4 <br /> 2.6. MONITORING AND MAINTENANCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 <br /> 2.6. REPORT PREPARATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 <br /> 3.0. FIELD PROCEDURES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 <br /> 3.1. REMEDIATION SYSTEM PIPING NETWORK.. . . . . . . . . . . . . . . . . . . . 5 <br /> 3.2. EXTRACTION SYSTEM DESIGN.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 <br /> 3.3. IN-WELL AIR SPARGING - IN-WELL DESIGN. . . . . . . . . . . . . . . . . . . . 6 <br /> FIGURES <br /> Figure 1 - Location Map <br /> Figure 2 - Site Plan - Underground Piping Network <br /> Figure 3 - In-Well Air Sparging Diagram <br /> APPENDICES <br /> Appendix A - Site History <br /> Advanced GeoEnvironmental,Inc. <br />