SWMU B-29 Final RCRA Facility Investigation Report, August 2002

Section 1 - Introduction

1.1   Background and Site Description

1.1.1   CSSA

1.1.2   SWMU B-29

1.1.2.1   Site Description

1.1.2.2   Potential Sources of Contamination

1.1.2.3   Site Location

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   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

Appendices

Appendix A   Analytical RESULTS Summary

Appendix B   Soil Boring Logs  

Appendix C   Data Verification ReportS

Appendix D   Evaluation of Data Quality Objectives Attainment

Figures

Figure B29-1   Site Location Map

Figure B29-2   Soils and Topographic Map

Figure B29-3   Geologic Setting

Figure B29-4   Sample Location Map

Figure B29-5   In-Phase Electromagnetic Data

Figure B29-6   Quadrature Phase Electromagnetic Data

Tables

Table B29–1   Summary of Chemical Constituents Detected in Surface Soil, March 2000

Table B29–2   Summary of Chemical Constituents Detected in Subsurface Soils, March 2000