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[AOC-43 Table of Contents]

AOC 43 Final RCRA Facility Investigation/Closure Report, October 2002

table of Contents

Section 1 - Introduction

1.1   Background and Site Description 

1.1.1  CSSA

1.1.2   AOC-43

1.2.1   Site Soils and Topography

1.2.2   Geology

1.2.3   Hydrology

1.2.4   Cultural Resources

1.2.5   Potential Receptors

1.4   Closure Standard

Section 2 - Field Investigation

2.1   Field Actions

2.1.1   Geophysical Survey

2.1.2   Soil Gas Survey Samples

2.1.3   Surface Soil Samples

2.1.4   Subsurface Soil Samples

2.1.5   Groundwater Samples

2.2   Results and Comparisons

2.2.1   Geophysical Survey

2.2.2   Soil Gas Survey Samples

2.2.3   Surface Soil Samples

2.2.4   Subsurface Soil Samples

2.2.5   Groundwater Samples

Section 3 - Conclusions and Recommendations

3.1   Conclusions

3.2   Evaluation of Data Quality Objectives Attainment 

3.3   Recommendations

3.4   Certification

Appendices

Appendix A   Summary of Analytical Results

Appendix B   Data Verification Report

Appendix C   Evaluation of Data Quality Objectives Attainment

Figures

Figure AOC43-1   Site Location Map

Figure AOC43-2   Soils and Topographic Map

Figure AOC43-3   Geologic Setting

Figure AOC43-4   Sample Location Map

Figure AOC43-5   Electromagnetic Data, In-Phase

Figure AOC43-6   Electromagnetic Data, Quadrature Phase

Figure AOC43-7   Ground Penetrating Radar Profile - 6

Tables

Table AOC43–1   Summary of Chemical Constituents Detected in Soil, March 2001