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Table of Contents <br /> 1. Introduction................................................................................................................................ I <br /> I.I. Purpose .............................................................................................................................. 1 <br /> 1.2. Pmject Objectives and Work Scope Summary ................................................................. 2 <br /> I .J. Data Quality Objectives ......................................................................................... .......... 2 <br /> 2. Site Background.........-... ...............................___............. 3 <br /> 2.1. Site Description ................................................................................................................. 3 <br /> 2.2. (reologicll lydrogeoingic Selling...................................._................._........... .................. 5 <br /> 2.2.1. Vaduce (Unsaturated) Zone ................................................................................... 5 <br /> 2.2.2. Saturated Zune ..... ................................................................................................. 5 <br /> 2.3. Previous Investigations.................................... ........................... ............_............._........ 5 <br /> 2.4. Remedial Actions To Date ........................_...................................................................... 8 <br /> 3. Cbarrdcrization Activities and Meaods................................................................................... 8 <br /> 3.1. Borehole Drilling................................... ........... ................................. <br /> ._......................... 9 <br /> 3.2. Soil and Ground Water Sampling.................................................................................... 10 <br /> 3.2.1. Soil Sampling-... ..................................... ............. ...............___.... .................. to <br /> 3.2.2. Gmmtd Winer Smnpling....—............................................................................... 12 <br /> 3.3. Consummation Conlrul and Sampling Equipment Decongrome lion Procedums........... 12 <br /> 3A. Imbom my Analysis .._...................................._.................._.......................................... 13 <br /> 3.5. Quality Assurance✓Quality ConWl .............................................................................. 14 <br /> 4. Cbarecterication Rcsults ........................................................._.................................._........... 15 <br /> 4.1. SVOC/PAH Substrate Soil Sample Results ................................................................. 15 <br /> 4.2. M.B Subsurface Suit and Ground Water Sample Results.................. ............................ 15 <br /> 4.2.1. PCB Sulnmrtace Soil Sample Results.................................................................. 15 <br /> 4.2.2. PCB Ground Water Sample Results................................................................... 16 <br /> 5. Data Evaluation.......................................................................................................................16 <br /> 6. Summary and Conclusions ... ..................................................._.................._........................ I8 <br /> 7. R msex es....................................................._........_.............................................................. 20 <br /> 8. Acronyms and Abbreviations ....................................................._........................................... 22 <br />