2012 Additional Block E Soil Investigation Report Lockheed Martin Middle River Complex 2323 Eastern Boulevard Middle River, Maryland

Transcription

1 2012 Additional Block E Soil Investigation Report Lockheed Martin Middle River Complex 2323 Eastern Boulevard Middle River, Maryland Prepared for: Lockheed Martin Corporation Prepared by: Tetra Tech, Inc. December 2012 Michael Martin, P.G. Regional Manager Dev Murali, P.G. Project Manager 2012 ADDITIONAL BLOCK E SOIL INVESTIGATION REPORT

2 2012 ADDITIONAL BLOCK E SOIL INVESTIGATION REPORT

3 ACRONYMS As AST ATC BaPEq bgs BTEX CCTV COC COPC CrVI CSM 14-DCB DNAPL DPT DRO EDD EESH EGIS ERI ESA ft/d GIS g/d/ft gpm GPR GPS GRO HASP HHRA HI ILCR IDW IRM arsenic aboveground storage tank anticipated typical concentration benzo(a)pyrene equivalent below ground surface benzene, toluene, ethyl benzene, and xylenes closed-circuit television contaminant(s) of concern contaminant(s) of potential concern hexavalent chromium conceptual site model 1,4-dichlorobenzene dense non-aqueous-phase liquids direct-push technology diesel-range organics electronic data deliverable(s) energy, environment, safety, and health environmental geographic information system electrical resistivity imaging environmental site assessment feet per day geographic information system gallon(s) per day per foot gallon(s) per minute ground-penetrating radar global positioning system gasoline-range organics health and safety plan human health risk assessment hazard index incremental lifetime cancer risk investigation-derived waste interim remedial measures 2012 ADDITIONAL BLOCK E SOIL INVESTIGATION REPORT PAGE vii

4 kip LMCPI LNAPL Lockheed Martin MDE µg/kg µg/l mg/kg MRAS MRC MS2 S&AS msl NPDES PAH PCB pci/g PDF PID PM PPE ppm REC RSL SVOC 123-TCB 124-TCB TCE Tetra Tech t-pcb TPH TSCA UCC USCS USDA USDOT USEPA UST kilopound Lockheed Martin Corporation Properties, Inc. light non-aqueous phase liquid Lockheed Martin Corporation Maryland Department of the Environment microgram(s) per kilogram microgram(s) per liter milligram(s) per kilogram Middle River Aircraft Systems Middle River Complex Mission Systems & Sensors Ships & Aviation Systems mean sea level National Pollutant Discharge Elimination System polycyclic aromatic hydrocarbon polychlorinated biphenyl picocurie(s) per gram portable document format photoionization detector project manager personal protective equipment part(s) per million recognized environmental condition regional screening level semivolatile organic compound 1,2,3-trichlorobenzene 1,2,4-trichlorobenzene trichloroethene Tetra Tech, Inc. total polychlorinated biphenyl total petroleum hydrocarbon Toxic Substances Control Act utility cross-connection Unified Soil Classification System United States Department of Agriculture United States Department of Transportation United States Environmental Protection Agency underground storage tanks 2012 ADDITIONAL BLOCK E SOIL INVESTIGATION REPORT PAGE viii

5 VC VOC vinyl chloride volatile organic compound 2012 ADDITIONAL BLOCK E SOIL INVESTIGATION REPORT PAGE ix

6 This page intentionally left blank 2012 ADDITIONAL BLOCK E SOIL INVESTIGATION REPORT PAGE x

7 Section TABLE OF CONTENTS ACRONYMS... vii 1 INTRODUCTION SITE BACKGROUND MIDDLE RIVER COMPLEX BACKGROUND Location History and Operations Surrounding Land Use Physiography Soils Hydrology Geology Hydrogeology BLOCK E SITE CHARACTERISTICS History and Operations Block E Recongnized Environmental Conditions and Contaminants of Concern SUMMARY OF BLOCK E INVESTIGATIONS Phase I Environmental Site Assessment (Winter 2003) Phase II Site Investigation of Exterior Areas (Fall/Winter 2003) Radiological Survey of Former Building D (REC #1) (Winter 2004) Site-Wide Phase II Investigation (2004) Phase II Soil Investigation (Summer 2005) Site Characterization Report (May 2006) Additional Field Investigation (Fall 2007) Supplemental Soil and Storm Drain Sediment Characterization Report (Fall 2008) Data Gap Investigation (Fall 2010) Human Health Risk Assessment for Soil (Spring 2011) Additional Soil Investigation (July August 2011) Human Health Risk Assessment Update (Fall 2011) Utility Cross-Connection Study (Summer 2011) ADDITIONAL BLOCK E SOIL INVESTIGATION REPORT PAGE i

8 TABLE OF CONTENTS (continued) Section Block E Storm-Drain Interim Remedial Measures (Fall 2011) Pilot Injection Program (Fall 2011) Blocks E and G Pre-Design Soil Sampling Investigation (Summer 2012) INVESTIGATION APPROACH AND METHODOLOGY MOBILIZATION/DEMOBILIZATION SUBSURFACE ELECTRICAL RESISTIVITY IMAGING CONCRETE SAMPLING SOIL SAMPLING Peripheral Shallow Soil Sampling Deep Soil Sampling GROUNDWATER LEVELS AND SAMPLING SAMPLE NOMENCLATURE SAMPLE HANDLING DOCUMENTATION LABORATORY ANALYSES SURVEYING EQUIPMENT DECONTAMINATION WASTE MANAGEMENT DATA VALIDATION DATA MANAGEMENT Data Tracking and Control Sampling Information Project Data Compilation Geographical Information System RESULTS GEOPHYSICAL SURVEY GROUNDWATER LEVELS CONCRETE, SOIL, AND GROUNDWATER SAMPLING, JUNE JULY Concrete Samples Peripheral Soil Samples Deep Boring Soil Samples ADDITIONAL BLOCK E SOIL INVESTIGATION REPORT PAGE ii

9 Section TABLE OF CONTENTS (continued) 4.4 GROUNDWATER SAMPLING POLYCHLORINATED BIPHENYLS Eastern Storm Drain Manholes and REC #3 - Former 500,000-Gallon AST and Associated Tanks Former Milling/Plating/Finishing Area and South-Central Former Transformer Room Former Waste Disposal Area and Southwestern Former Transformer Room BENZO(A)PYRENE EQUIVALENTS TOTAL PETROLEUM HYDROCARBONS BLOCK E SOUTHWESTERN AREA CONCEPTUAL SITE MODEL FOR POLYCHLORINATED BIPHENYLS BLOCK E FORMER SITE OPERATIONS BLOCK E CONCRETE SLAB FOUNDATION BLOCK E GEOLOGY AND HYDROGEOLOGY BLOCK E SURFACE WATER BLOCK E POSSIBLE PCB-RELEASE MECHANISMS AND TRANSPORT PATHWAYS SUMMARY REFERENCES APPENDICES APPENDIX A RADIOLOGICAL SCREENING AND SAMPLING REPORT AND WORK PLAN APPENDIX B UTILITY CLEARANCE REPORT APPENDIX C AESTUS GEOPHYICAL SURVEY REPORT APPENDIX D SOIL BORING LOGS APPENDIX E SAMPLE RECORD SHEETS APPENDIX F DATA VALIDATION REPORTS APPENDIX G SURVEY REPORT 2012 ADDITIONAL BLOCK E SOIL INVESTIGATION REPORT PAGE iii

10 APPENDIX H CHEMICAL DATA TABLES APPENDIX I HISTORICAL DRAWINGS TABLE OF CONTENTS (continued) APPENDIX J INVESTIGATION-DERIVED WASTE LIST OF FIGURES Figure 1-1 Middle River Complex Location Map Figure 2-1 Middle River Complex Site Layout and Tax Blocks Figure 2-2 Geologic Cross-Section Locations Figure 2-3 Geologic Cross-Section A A' Figure 2-4 Geologic Cross-Section B B' Figure 2-5 Geologic Cross-Section C C' Figure 2-6 Aerial Photograph of Former Building D Figure 2-7 Factory Layout of Former Building D Basement Figure 2-8 Figure 2 9 Figure 2-10 Historical Exceedances of PCB and BaPEq Residential Use Screening Levels through PCB Results in Block E Soil Samples Exceeding the Residential Use Screening Level July and August Block E Pre-Design Soil-Sample Residential-Use Screening Level Exceedances Figure 3-1 Block E 2012 Geophysical Survey Transect Locations Figure 3-2 Block E 2012 Concrete Sampling Locations Figure 3-3 Block E 2012 Peripheral Shallow Soil Boring Locations Figure 3-4 Block E 2012 Deep Soil Boring Locations Figure 4-1 Figure 4-2 Figure 4-3 Figure 4-4 Figure 4-5 Block E Groundwater Elevation Contour Map Upper Surficial Aquifer, July PCBs Detected in 2012 Block E Concrete Samples at Locations with Historical PCB Results PCBs Detected in June July 2012 Block E Concrete and Soil Samples at Locations with Historical PCB Results BaPEq Detected in June July 2012 Block E Soil Samples at Locations with Historical BaPEq Results TPH Detected in June July 2012 Block E Soil Samples at Locations with Historical TPH Results ADDITIONAL BLOCK E SOIL INVESTIGATION REPORT PAGE iv

11 TABLE OF CONTENTS (continued) LIST OF FIGURES (continued) Figure 4-6 PCB Concentrations in Block E Concrete and Soil Samples through Figure 4-7 BaPEq Concentrations in Block E Soil Samples through Figure 4-8 TPH Concentrations in Block E Soil Samples through Figure 5-1 Block E Geologic Cross Section Locations Figure 5-2 Block E Geologic Cross Section A-A Figure 5-3 Block E Geologic Cross Section B B' Figure 5-4 Block E Geologic Cross Section A A' and PCB Concentrations Figure 5-5 Block E Geologic Cross Section A' A and PCB Concentrations Figure 5-6 Block E Geologic Cross Section B B' and PCB Concentrations Figure 5-7 Figure 5-8 Fence Diagram and PCB Concentrations along Block E Cross-Section A A' Fence Diagram and PCB Concentrations along Block E Cross-Section B B' LIST OF TABLES Table 2-1 Chronological Summary of Block E Events and Investigations Table 3-1 Summary of Block E Concrete Sampling, June July Table 3-2 Summary of Block E Peripheral Shallow-Soil Sampling, June July Table 3-3 Summary of Block E Deep Soil Sampling, June July Table 3-4 Summary of Block E Sampling Chemical Analyses, June July Table 3-5 List of Block E Samples and Chemical Analyses, June July Table 4-1 Groundwater Levels, Elevations, and Water Quality Measurements, July Table 4-2 Statistical Summary of Block E Concrete PCB Analyses, June July Table 4-3 Analytes Detected in Block E Concrete Samples, June July Table 4-4 Table 4-5 Statistical Summary of Analytes Detected in Block E Peripheral Shallow-Soil Samples, June July Analytes Detected in Block E Peripheral Shallow-Soil Samples, June July ADDITIONAL BLOCK E SOIL INVESTIGATION REPORT PAGE v

12 Table 4-6 Table 4-7 TABLE OF CONTENTS (continued) LIST OF TABLES (continued) BaPEq Exceedances for Block E Peripheral Shallow-Soil Samples, June July Statistical Summary of Analytes Detected in Block E Deep Boring Soil Samples, June July Table 4-8 Analytes Detected in Block E Deep Boring Soil Samples, June July Table 4-9 Analytes Detected in the Block E Groundwater Sample, July ADDITIONAL BLOCK E SOIL INVESTIGATION REPORT PAGE vi