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TABLE OF CONTENTS <br /> Page <br /> 10 INTRODUCTION 1 <br /> 20 BACKGROUND 1 <br /> 2 1 SITE DESCRIPTION 1 <br /> 22 PREVIOUS INVESTIGATION 1 <br /> 23 REGIONAL GEOLOGIC SETTING 3 <br /> 24 GROUND WATER DEPTH AND FLOW DIRECTION 3 <br /> 30 SCOPE OF WORK 4 <br /> 31 PERMITTING, PLANNING AND PRE-FIELD WORK ACTIVITIES 4 <br /> 32 INSTALLATION OF REMEDIATION WELLS 5 <br /> 33 INSTALLATION OF SOIL VAPOR EXTRACTION/AIR SPARGING PIPING SYSTEM 5 <br /> 34 SOIL VAPOR EXTRACTION START-UP PERIOD 6 <br /> 35 MONITORING AND MAINTENANCE ACTIVITIES 6 <br /> 36 PROGRESS/CONFIRMATION SAMPLING 7 <br /> 40 PROCEDURES 7 <br /> 41 DRILLING ACTIVITIES 8 <br /> 42 SOIL VAPOR EXTRACTION SYSTEM DESIGN 8 <br /> 4 2 l Soil Vapor Extraction Well Installation 8 <br /> 4 2 2 Soil Vapor Extraction Piping System 9 <br /> 423 Soil Vapor Extraction Supplemental Fuel 9 <br /> 424 Soil Vapor Extraction Monitoring Activities 9 <br /> 43 IN-SITU AIR SPARGING SYSTEM DESIGN 10 <br /> 43 1 In-Situ Air Sparging Well Installation 10 <br /> 4 3 2 In-Situ Air Spargmg Piping System 11 <br /> 4 3 3 In-Situ Air Spargmg Monitoring Activities I I <br /> 44 PERMITTING 11 <br /> 45 SOIL VAPOR EXTRACTIONAN-SITU AIR SPARGING SYSTEM MAINTENANCE 11 <br /> 46 PROGRESS/CONFIRMATION SOIL SAMPLING 12 <br /> LIST OF FIGURES <br /> Figure 1 -Location Map <br /> Figure 2-Site Plan <br /> +Figure 3 -Proposed Soil Vapor Extraction Well, In-Situ Air Sparging Well Locations <br /> Figure 4 -Proposed Piping System <br /> Figure 5 -Proposed Soil Vapor Extraction Well Design <br /> Figure 6 -Proposed In-Situ Air Sparging Well Design <br /> •1 <br /> Advanced GeoEnvironmental,Inc <br />