Section 1 - Introduction

1.1   Background and Site Description

1.1.1   CSSA

1.1.2   SWMU B-33

1.2   Site Environmental Setting

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

1.3   Previous Investigations

1.4   Closure Standard

Section 2 - Field Investigation

2.1   Field Actions

2.1.1   Geophysical Survey

2.1.2   Waste Excavation and Disposal

2.1.3   Surface Soil Samples

2.1.4   Subsurface Soil Samples

2.1.5   Soil Gas Survey Samples

2.1.6   Groundwater Samples

2.2   Results and Comparisons

2.2.1   Geophysical Survey

2.2.2   Waste Excavation and Disposal

2.2.3   Surface Soil Samples

2.2.4   Subsurface Soil Samples

2.2.5   Soil Gas Samples

2.2.6   Groundwater Samples

Section 3 - Conclusions and Recommendations

3.1   Conclusions

3.2   Evaluation of Data Quality Objectives Attainment

3.3   Recommendations

Appendices

Appendix A   Analytical Results Summary

Appendix B   Soil Boring Logs

Appendix C   Evaluation of Data Quality Objectives Attainment

Appendix D   Data Verification Reports

Figures

Figure B33-1   Site Location Map

Figure B33-2   Soils and Topographic Map

Figure B33-3   Geologic Setting

Figure B33-4   Sample Location Map

Figure B33-5   In-Phase Electromagnetic Data

Figure B33-6   Quadrature Phase Electromagnetic Data

Tables

Table B33-1   Summary of Chemical Constituents Detected in Soil, March 2000