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TABLE OF CONTENTS <br /> EXECUTIVESUMMARY .......................................................................................................... i <br /> 1.0 INTRODUCTION...............................................................................................................................1 <br /> 2.0 SITE BACKGROUND.......................................................................................................................1 <br /> 3.0 REMOVAL ACTION ACTIVITIES................................................................................................2 <br /> 3.1 SITE SURVEY AND EXCAVATION DELINEATION................................................................2 <br /> 3.2 SITE PREPARATION.....................................................................................................................3 <br /> 3.2.1 Utility Clearance............................................................................................................................3 <br /> 3.2.2 Security Measures..........................................................................................................................3 <br /> 3.2.3 Contaminant Control......................................................................................................................4 <br /> 3.2.4 Permits and Plans...........................................................................................................................4 <br /> 3.2.5 Field Documentation......................................................................................................................4 <br /> 3.2.6 Chain-Of-Custody Records............................................................................................................4 <br /> 3.2.7 Photographs....................................................................................................................................4 <br /> 3.3 TRENCH EXCAVATION..............................................................................................................4 <br /> 3.4 SOIL REMOVAL............................................................................................................................5 <br /> 3.4.1 Temporary Storage Operations......................................................................................................5 <br /> 3.4.2 Equipment Decontamination..........................................................................................................6 <br /> 3.5 WASTE SOIL ENCAPSULATION................................................................................................6 <br /> 3.6 AIR AND METEOROLOGICAL MONITORING ........................................................................6 <br /> 3.6.1 Air Monitoring...............................................................................................................................7 <br /> 3.6.1.1 Responsibilities of the Air Monitoring Officer........................................................................7 <br /> 3.6.1.2 Air Monitoring Strategy and Methods.....................................................................................7 <br /> 3.6.2 Meteorological and Dust Monitoring.............................................................................................8 <br /> 3.6.3 Dust Control Plan...........................................................................................................................9 <br /> 4.0 SAMPLING PROCEDURES.............................................................................................................9 <br /> 4.1 CONFIRMATION SAMPLING.....................................................................................................9 <br /> 4.2 DISCRETE DEPTH SAMPLING................................................................................................. 10 <br /> 4.3 SUPPLEMENTAL CONFIRMATION SAMPLING ................................................................... 10 <br /> 4.4 WASTE CHARACTERIZATION SAMPLING........................................................................... 10 <br /> 4.5 AIR SAMPLING........................................................................................................................... 11 <br /> 5.0 LABORATORY ANALYSES..........................................................................................................12 <br /> 5.1 CONFIRMATION SAMPLES...................................................................................................... 12 <br /> 5.2 WASTE CHARACTERIZATION SAMPLES ............................................................................. 12 <br /> 5.3 AIR SAMPLES.............................................................................................................................. 12 <br /> 6.0 LABORATORY ANALYTICAL RESULTS.................................................................................13 <br /> 6.1 CONFIRMATION SAMPLES...................................................................................................... 13 <br /> 6.2 WASTE CHARACTERIZATION SAMPLES ............................................................................. 14 <br /> 6.3 AIR SAMPLES.............................................................................................................................. 15 <br /> 7.0 QUALITY ASSURANCE PROJECT PLAN IMPLEMENTATION..........................................16 <br /> 8.0 FINAL GRADING AND PAVING OF GREAT VALLEY PARKWAY....................................17 <br /> iii <br />