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TABLE OF CONTENTS <br /> 1. INTRODUCTION <br /> ........................................ <br /> .................... ............................................... <br /> 2. SITE BACKGROUND...... <br /> ............................................................................................. <br /> i ................................... <br /> 3. FIELD AND ANALYTICAL METHODOLOGY................ 2 <br /> 3.1 SITE PREPARATION..... <br /> 3.2 DRILLING PROCEDURES ............................. ...... ............................ ............. ....... ..........2 <br /> 3.3 MONITOR WELL CONSTRUCTION................................... *''*"'*......... .......... ..............­*........... .......*......*.......*.........2 <br /> ........ ................ <br /> 3A WELL COLLAR SURVEY................... - ------- ............... ............................... 3 <br /> 3.5 MONITOR WELL DEVELOPMENT .................... ........ ........................._3 <br /> 3.6 GROUNDWATER SAMPLING....... ......... .......... .............................................................. <br /> .......... .........,..................*...... .............3 <br /> 3.7 LABORATORY ANALYSES ..............,................ ........................... ........... ...... ......3 kk <br /> .............. ..........*......... ...................**.........4 <br /> ,ECEPTOR SURVEY... 4 <br /> 3.8 GROUNDWATER P <br /> 4. INVESTIGATION RESULTS........................................................ <br /> 4.1 FIELD OBSERVATIONS/SITE GEOLOGY..... _ �1 <br /> ...............................•---...............................5 <br /> 4.2 GROUNDWATER GRADIENT......................... <br /> ..........................................................5 <br /> 5. LABORATORY ANALYTICAL RESULTS................................. <br /> .......................................I.........................5 <br /> ............._.........I..........­.__.................................... ...... 5 <br /> 5,1 SOIL SAMPLES....................................................... <br /> 5.2 GROUNDWATER SAMPLES I......... ..................................................................... ......... 6 <br /> 6. CONCLUSIONS/RECOMMENDATIONS..................................... ...............................................................7 <br /> APPENDIX A <br /> Figure I Location Map <br /> Figure 2 Site Plan with Monitor Well Locations <br /> Figure 3 Approximate Location of Wells Identified Within A 2,.000-Foot Radius <br /> Table A—Numerical Addresses Identified Within A 2,000-Foot, Radius During A Driving- <br /> Reconnaissance <br /> Figure 4 Groundwater Gradient Map <br /> APPENDIX B <br /> Drilling Logs <br /> APPENDIX C <br /> Groundwater Well Development Form and Groundwater Monitoring Field Forms <br /> APPENDIX D <br /> Water Well Information Provided by the PHS/ERD J <br /> APPENDIX E <br /> Laboratory Analytical Results/Chain of Custody Records <br /> o'k <br /> CONDOR <br />