| Page |
LIST OF TABLES | iv |
LIST OF FIGURES | iv |
LIST OF ACRONYMS | v |
EXECUTIVE SUMMARY | ES-I |
| ES-I |
| ES-2 |
| ES-2 |
| ES-3 |
| ES-4 |
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1.0 INTRODUCTION | i-1 |
| 1-1 |
| 1-2 |
| 1-1 |
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2.0 METHODOLOGY | 2-1 |
| 2-1 |
| 2-1 |
| 2-2 |
| 2-2 |
| 2-3 |
| 2-3 |
| 2-3 |
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3.0 FINDINGS FOR PARCEL I | 3-1 |
| 3-1 |
| 3-1 |
| 3-1 |
| 3-4 |
| 3-4 |
| 3-6 |
| 3-15 |
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3.2 ENVIRONMENTAL SETTING | 3-15 |
| 3-15 |
| 3-16 |
| 3-16 |
| 3-16 |
| 3-16 |
| 3-17 |
| 3-17 |
| 3-18 |
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3.3 HAZARDOUS SUBSTANCES AND CHEMICAL USAGE | 3-19 |
| 3-19 |
| 3-19 |
| 3-19 |
| 3-19 |
| 3-20 |
| 3-20 |
| 3-20 |
| 3-20 |
| 3-20 |
| 3-21 |
3.4 STORAGE TANKS AND PIPELINE SYSTEMS | 3-21 |
3.5 OIL/WATER SEPARATORS CLARIFIERS AND SUMPS | 3-22 |
3.6 PESTICIDES/HERBICIDES | 3-22 |
3: 7 MEDICAL/BIOHAZARDOUS WASTE | 3-23 |
3.8 ORDNANCE | 3-23 |
3.9 AIR. EMISSIONS | 3-23 |
3.10 SOLID WASTES HANDLING AND DISPOSAL | 3-23 |
3.11 WASTEWATER TREATMENT. COLLECTION. AND DISCHARGE | 3-23 |
3.12 UTILITIES | 3-24 |
3.13 DISCLOSURE FINDINGS | 3-24 |
| 3-24 |
| 3-24 |
| 3-25 |
| 3-25 |
| 3-25 |
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4.0 ADJACENT PROPERTY FINDINGS | 4-1 |
| 4-1 |
| 4- 1 |
| 4-1 |
| 4-2 |
| 4-2 |
| 4-2 |
| 4-2 |
| 4-3 |
| 4-3 |
5.0 LIMITED SOIL AND GROUNDWATER ASSESSMENT | 5-1 |
6.0 PARCEL EVALUATION | 6-1 |
| 6-1 |
| 6-1 |
| 6-1 |
| 6-2 |
| 6-3 |
6..4 DATA GAPS | 6-3 |
7.0 RECOMMENDATIONS | 7-1 |
8.0 CERTIFICATION OF THE ENVIRONMENTAL BASELINE SURVEY | 8-1 |
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TABLES | |
FIGURES | |
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APPENDICES | |
APPENDIX A NASA Industrial Plant, Downey, California, Chronology of Historical Usage | |
APPENDIX B Historical Aerial Photographs and Map Review, Parcel I | |
APPENDIX C Parcel I Visual Site Inspection Notes and Photographs | |
APPENDIX D Interviews with Knowledgeable Individuals | |
APPENDIX E Regulatory Agency List Findings and Regulatory Agency Information Requests
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APPENDIX F Review of Chemical Data for Soil and Groundwater Samples Parcels I and II
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APPENDIX G References | |
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LIST OF TABLES | |