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LFR Levine-Fricke <br /> CONTENTS <br /> EXECUTIVE SUMMARY ................................................................................iii <br /> 1.0 INTRODUCTION ......................................................................................1 <br /> 1.1 Structure of This Document....................................................................1 <br /> 1.2 Site Background..................................................................................2 <br /> 2.0 PRELIMINARY RI/FS ................................................................................3 <br /> 2.1 Soil .................................................................................................3 <br /> 2.2 Groundwater......................................................................................4 <br /> 3.0 SUMMARY OF REMOVAL ACTIONS...........................................................5 <br /> 4.0 SUMMARY OF SITE RISKS ........................................................................5 <br /> 4.1 Extent of Contamination........................................................................6 <br /> 4.2 Potential Migration and Exposure Pathways ................................................6 <br /> 5.0 SUMMARY AND EVALUATION OF ALTERNATIVES.....................................7 <br /> 5.1 Alternatives and Criteria........................................................................8 <br /> 5.2 Analysis of Alternatives....................................................................... 10 <br /> 5.3 Comparison of Remedial Alternatives...................................................... 16 <br /> 6.0 PROPOSED ALTERNATIVE...................................................................... 18 <br /> 7.0 REMEDIAL DESIGN IMPLEMENTATION PLAN .......................................... 18 <br /> 7.1 Project Organization and Responsibilities.................................................. 19 <br /> 7.2 Removal Action Implementation Plan......................................................20 <br /> 7.2.1 Pre-Removal Activities.................................................................20 <br /> 7.2.2 Staging Areas and Decontamination Pads...........................................20 <br /> 7.2.3 Removal Activities......................................................................22 <br /> 7.2.4 Conservation Measures.................................................................24 <br /> 7.3 Transportation, Disposal, and Vehicle Traffic............................................35 <br /> 7.4 Excavation Verification-Soil Sampling and Analysis Plan ............................35 <br /> Final_RAP_Tracy_9.18.03(final).doc Page i <br />