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DTIC ADA277707: Indiana Air National Guard, 122 Tactical Wing, Fort Wayne, Indiana. Installation Restoration Program PDF

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Preview DTIC ADA277707: Indiana Air National Guard, 122 Tactical Wing, Fort Wayne, Indiana. Installation Restoration Program

I INSTALLATION RESTORATION PROGRAM INDIANA AIR NATIONAL GUARD 122nd TACTICAL FIGHTER WING NIM-5 FORT WAYNE, INDIANA I (cid:127)<(cid:127)SITE INSPECTION REPORT II FINAL IOI ' (cid:127) ELF-CTE AR 041994 IE in0 GNb U 94 9977 I U QiILU IATIYEo Z'I 1FID 3 QUAL W'RAP D-oIwi. n~t SUPPORT CONTRACTOR OFFICE Oak Ridge, Tennessee 37831 Operated by MARTIN MARIETTA ENERGY SYSTEMS, INC. For the U.S. DEPARTMENT OF ENERGY under contract DE-AC05-840R21400 I I t AIR NATIONAL GUARD INSTALLATION RESTORATION PROGRAM INDIANA AIR NATIONAL GUARD 122nd TACTICAL FIGHTER WING FORT WAYNE, INDIANA Accesion For NTIS CRA&I SITE INSPECTION REPORT DTIC TAB FINAL Unannounced [1 Justification .............................. By SDistribution I Availability Codes Air National Guard Readiness Center Avail and I or Andrews Air Force Base, Maryland Dist Special 'j4 Submitted by: .. 1 Hazardous Waste Remedial Actions 2rogram Martin Marietta Energy Systems, Inc. I Oak Ridge, Tennessee For the: I U.S. Department of Energy 3 Under Contract No. DE-AC05-840R21400 General Order No. 89B-99790C, Task Y-01 * Prepared by: Science Applications International Corporation 1710 Goodridge Drive McLean, Virginia I 01-0827-03-0349-009 DTIC QUt(cid:127)TUTY .. LTED 3 January 1994 I I I I TABLE OF CONTENTS i EXECUTIVE SUMMARY ..................................... ES-1 1. INTRODUCTION ......................................... 1-1 I 1. 1 INSTALLATION RESTORATION PROGRAM OBJECTIVES 1 AND SEQUENCE ...................................... 1-1 1.2 PROJECT BACKGROUND AND PURPOSE .................... 1-2 1.3 REPORT ORGANIZATION ................................ 1-3 51.4 FACILITY BACKGROUND ............................... 1-4 1.4.1 Facility History .................................... 1-4 1.4.2 Site Descriptions .................................... 1-6 1.5 REGIONAL SETTING .................................... 1-9 1.5.1 Regional Land Use ................................. 1-9 1.5.2 Geology . ....................................... 1-9 1.5.3 Regional and Local Hydrogeology ....................... 1-10 1.5.4 Climate and Surface Drainage .......................... 1-11 2. FIELD PROGRAM ......................................... 2-1 2.1 FIELD PROGRAM SUMMARY AND RATIONALE ............... 2-1 2.1.1 Site 1 - Former Fire Training Area (FTA) ................... 2-1 2.1.2 Site 3 - Hazardous Waste Collection Area (HWCA) ............. 2-5 2.1.3 Site 4 - POL Spill Area ............................... 2-7 2.1.4 Background Sampling ............................... 2-12 2.2 GEOLOGIC AND HYDROGEOLOGIC INVESTIGATION ........... 2-12 2.2.1 Static Groundwater Measurements ....................... 2-12 2.2.2 Aquifer Testing ................................... 2-14 2.3 SOIL GAS SURVEY . .................................. 2-14 2.4 DRILLING SUMMARY AND PROCEDURES .................. 2-15 2.5 MONITORING WELL AND PIEZOMETER INSTALLATION ........ 2-15 2.6 SURVEYING ......................................... 2-16 2.7 FID SCREENING ...................................... 2-16 FI I Fort Wayne/SI Rcport/December 10, 1993/9:4Sam ii U I Table of Contents g (Continued) Section iM 2.8 DECONTAMINATION PROCEDURES ....................... 2-18 2.9 SAMPLING PROGRAM AND PROCEDURES .................. 2-21 1 2.9.1 Soil Sampling .................................... 2-21 2.9.2 Geotechnical Sampling and Analysis ..................... 2-21 2.9.3 Sediment Sampling ................................. 2-26 2.9.4 Groundwater Sampling ............................... 2-26 2.10 DISPOSAL OF WASTES FROM FIELD ACTIVITIES ............. 2-27 3. RESULTS AND SIGNIFICANCE OF FINDINGS ..................... 3-1 3.1 BASE GEOLOGY AND HYDROGEOLOGY .................... 3-1 3.1.1 Base Geology........................................3-1 3.1.2 Base Hydrogeolog.y.. ................................. 3-2 3.2 DATA QUALITY ASSESSMENT ............................ 3-5 3.2.1 Data Quality Objectives ............................... 3-6 3.2.1.1 Precision . ................................... 3-6 3.2.1.2 Accuracy .................................... 3-9 3.2.1.3 Representativeness ............................. 3-11 1 3.2.1.4 Comparability ................................ 3-12 3.2.1.5 Completeness ................................ 3-13 3 3.2.2 Tentatively Identified Compounds ...................... 3-13 3.3 BACKGROUND SAMPLING .............................. 3-14 3 3.4 SITE 1 - FORMER FIRE TRAINING AREA ................... 3-20 3.4.1 Site-specific Geologic Discussions ....................... 3-21 3.4.2 Soil Sampling Results ............................... 3-21 3.4.2.1 Analytical Results of Samples Collected Above the Former FTA Surface .......................... 3-22 3.4.2.2 Analytical Results of Soil Samples Collected Below the Former FTA Surface .......................... 3-22 3 Fort Wayne/SI RepordDeccmbr 10, 1993/9:45am iii U I Table of Contents ft (Continued) Section- 3.4.2.3 Evaluation of Soil Sampling Results .................. 3-23 3.4.3 Groundwater Sampling Results ......................... 3-25 3.4.4 Summary and Extent of Soil and Groundwater Conlamination. ...... 3-27 3.5 SITE 3 - HAZARDOUS WASTE COLLECTION AREA ............ 3-49 3.5.1 Site-specific Geologic and Hydrogeologic Discussions ........... 3-49 3.5.2 Soil Sampling Results . .............................. 3-50 3.5.2.1 Analytical Results for Soil Samples .................. 3-50 3.5.2.2 Evaluation of Results ........................... 3-51 3.5.3 Groundwater Sampling Results ......................... 3-53 3.5.4 Summary and Extent of Soil and Groundwater Contamination ...... 3-54 3.6 SITE 4 - POL SPILL AREA .............................. 3-66 3.6.1 Soil Gas Survey Results ............................. 3-67 3.6.2 Soil Sampling Results ............................... 3-68 3.6.3 Sediment Sampling Results ........................... 3-70 3.6.4 Groundwater Sampling Results ......................... 3-71 3.6.5 Pertinent Information Required for UST System Release Response ... 3-72 3.6.6 Summary and Extent of Contamination .................... 3-73 3 4. PUBLIC HEALTH RISK EVALUATION .......................... 4-1 4.1 INTRODUCTION ...................................... 4-1 4.2 DATA COLLECTION AND EVALUATION ..................... 4-2 1 4.2.1 Chemicals in Soil . ................................. 4-2 4.2.2 Chemicals in Groundwater ............................. 4-5 4.3 EXPOSURE ASSESSMENT ............................... 4-10 4.3.1 Overview and Objectives ............................ 4-10 4.3.2 Characterization of Exposure Setting: Conceptual Site Models ..... 4-11 4.3.3 Exposure Assumptions ............................. 4-14 3 4.3.4 Intake Estimates for Current Land Use .................... 4-16 I Fort Wayne/SI Report/December 10, 1993/9:45am iv I I Table of Contents (Continued) Section p!gS 4.3.4.1 Ingestion Exposure of Base Personnel ................. 4-16 I 4.3.4.2 Dermal Exposure of Base Personnel ................... 4-17 1 4.3.5 Intake Estimates For Future Land-use Scenario ............... 4-18 4.3.5.1 Limited Ingestion Exposure of Onsite Construction Workers 4-18 ... 4.3.5.2 Limited Dermal Exposure of Onsite Construction Workers .... 4-19 4.3.5.3 Commercial Exposures by Ingestion of Onsite Soil ......... 4-20 4.3.5.4 Commercial Exposure by Dermal Route to Onsite Soil ....... 4-21 4.4 TOXICITY ASSESSMENT ................................. 4-22 4.5 RISK CHARACTERIZATION ............................... 4-27 4.5.1 Overview ...................................... 4-27 4.5.2 Guidelines for Risk Characterization ..................... 4-27 4.5.3 Risk Characterization for Current Land-use Scenario.............4-28 4.5.4 Risk Characterization for Future Land Use Scenario ............ 4-33 4.5.4.1 Risk Characterization for Consturc tion Scenario ........... 4-33 1 4.5.4.2 Risk Characterization for Commericial Exposures .......... 4-38 4.6 UNCERTAINTY EVALUATION ............................ 4-38 4.7 ECOLOGICAL EVALUATION ............................. 4-44 4.7.1 Overview . ...................................... 4-44 5 4.7.2 Current Ecological Setting ............................. 4-47 4.7.3 Evaluation ....................................... 4-48 4.8 SUMMARY AND CONCLUSIONS OF THE PRELIMINARY RISK EVALUATION .................................... 4-50 5. CONCLUSIONS AND RECOMMENDATIONS ...................... 5-1 N 5.1 SITE 1 - FORMER FIRE TRAINING AREA ..................... 5-1 5.2 SITE 3 - HAZARDOUS WASTE COLLECTION AREA ............. 5-3 5.3 SITE 4 - POL SPILL AREA ................................ 5-4 I I Fort Wayne/SI Report/Dccien r 10, 1993/9:45am V APPENDICES Appendix A - Soil Gas Survey Appendix B - Borehole Logs & Monitoring Well As-Builts Appendix C - Sample Location Survey Coordinates Appendix D - Aquifer Test Procedures and Results and Water Level Measurement Results Appendix E - Laboratory Analytical Results Data Presentation Appendix F - Data Quality Assessment Appendix G - Risk Assessment Procedures Appendix H - Geotechnical Analytical Results Fort WayWeSl Repo (cid:127)~m 10, 1993/9:45am Vi U LIST OF FIGURES 1-1 Installation Location and Topographic Map 1-5 1-2 Site Location Map 1-7 2-1 Site 1 - Former Fire Training Area Monitoring Well and Soil Boring Locations 2-4 0 2-2 Site 3 - Hazardous Waste Collection Area, Monitoring Well, and Soil Boring Locations 2-6 2-3 Site 4 - POL Spill Area Monitoring Well and Soil Boring Locations 2-8 3 2-4 Site 4 - POL Spill Area Soil Gas and Water Sampling Locations 2-10 2-5 Site 4 - POL Spill Area Sediment Sample Locations 2-11 2-6 Background Sample Locations 2-13 2-7 Typical Monitoring Well and Piezometer Construction 2-17 I 3-1 Potentiometric Surface and Regional Groundwater Flow Pattern, Allen County (Source: Bleuer and Moore 1978) 3-3 3-2 Groundwater Contour Map 3-4 3-3 Background Sample Locations 3-16 3-4 Site 1 - Former Fire Training Area Geologic Profile Location 3-29 3-5 Site 1 - Former Fire Training Area Geologic Profile 3-30 3-6 Site 1 - Former Fire Training Area Monitoring Well and Soil Boring 1 Locations 3-31 3-7 Site 1 - Former Fire Training Area Depth Profile of Analytical Results 3-42 3-8 Site 3 - Hazardous Waste Collection Area Geologic Profile Location 3-56I 3-9 Site 3 - Hazardous Waste Collection Area Geologic Profile 3-57 3-10 Site 3 -Hazardous Waste Collection Area Monitoring Well and Soil Boring Locations 3-58 i 3-11 Site 3 - Hazardous Waste Collection Area Depth Profile of Analytical Results % 3-62 3 3-12 Site 4 - POL Spill Area Soil Gas and Water Sampling Locations 3-75 3-13 Site 4 - POL Spill Area Monitoring Well and Soil Boring Locations 3-76 4-1 Conceptual Site Model, Sites 1 and 3 4-12 I Fort Wayne/ SI Reponlecember 10, 1993110:17am vii I LIST OF TABLES I 2-1 Summary of Site Inspection Program Activities, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 2-2 2-2 Summary of Field Screening Results During Site Inspection Activities, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 2-19 2-3 Site-Specific Sample Analysis Summary for Site Inspection at 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 2-22 j2-4 Summary of Analytical Methods and Parameters for Phases I and II of the Site Inspection at 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 2-24 3-1 Summary of Analytical Results for Background Samples, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 3-17 3-2 Summary of Analytical Results for Soil Samples from Site 1 Former - Fire Training Area, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 3-32 3-3 Summary of Analytical Results for Groundwater Samples from Site 1 - Former Fire Training Area, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 3-47 3-4 Summary of Analytical Results for Soil Samples from Site 3 - Hazardous Waste Collection Area, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 3-59 3-5 Summary of Analytical Results for Groundwater Samples for Site 3 - Hazardous Waste Collection Area, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 3-64 I 3-6 Summary of Analytical Results for Soil Samples from Site 4 - POL Spill Area, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 3-77 3-7 Summary of Analytical Results for Sediment Samples from Site 4 -POL Spill Area, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 3-82 3-8 Summary of Analytical Results for Groundwater Samples from Site 4 - POL Spill Area, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 3-84 Fort WayneWSI ReponWDuemnber 10, 1993110:18am Viii I 5 LIST OF TABLES (continued) I 4-1 Comparison of Background Soils and Site-specific Soil Concentrations for Selected Chemical of Potential Concern: 122nd Tactical Fighter Wing, Indiana Air national Guard, Fort Wayne, Indiana 4-4 4-la Applicable or Relevant and Appropriate Requirements for Groundwater:,S 3 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 4-6 4-2 Comparison of Groundwater Concentrations with ARARs at Site 1 - Former Fire Training Area, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 4-7 4-3 Comparison of Groundwater Concentrations with ARARs at Site 3 - Hazardous Waste Collection Area, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 4-8 I 4-4 Toxicity Measures for Waste Site Evaluation: Ingestion and Dermal Exposure Pathways, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 4-26 5 4-5 Risk Characterization for Site 1 - Former Fire Training Area, Ingestion Exposure of Base Personnel to Surficial Soil Contaminants, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 4-29 4-6 Risk Characterization for Site 1 - Former Fire Training Area, Dermal Exposure of Base Personnel to Surficial Soil Contaminants, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 4-30 4-7 Risk Characterization for Site 3 - Hazardous Waste Collection Area, Ingestion Exposure of Base Personnel to Surficial Soil Contaminants, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, I Indiana 4-31 4-8 Risk Characterization for Site 3 - Hazardous Waste Collection Area, Dermal Exposure of Base Personnel 'to Surficial Soil Contaminants, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 4-32 3 4-9 Risk Characterization for Site 1 - Former Fire Training Area, Ingestion Exposure of Onsite Construction Workers to Subsurface Soil Contaminants, 122nd Tactical Fighter Wing, Indiana Air National Guard, Fort Wayne, Indiana 4-34 Fort Wayne/Sl Report/December 10, 1993/10:18am ix

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