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F J. F-I. KLEINFELDER &ASSOCIATES <br /> ^'* TABLE OF CONTENTS <br /> Chanter Pace <br /> 1 EXECUTIVE SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . 1 <br /> 2 BACKGROUND. . . . . . . . . . . . . . . 3 <br /> 1 a 3 SCOPE OF WORK . . . . . . . . . . . . . . . . . 4 <br /> 3.1 Ground Water Modeling . . . . . . . . . . . . . . . . . . . . 5 <br /> .. 3.2 Ground Water Monitoring (Monthly) . . . . . . . . . . . 6 <br /> 3.3 Data Management . . . . . . . . . . . . . . . . . 8 <br /> 3.4 Siting of Early Warning/Detection Well(s) . . . . . . . . . . 9 <br /> 3.5 Installation of Early Warning/Detection Well(s) . . . . . . . 9 <br /> 3.6 Remedial Alternative Screening. . <br /> .11 <br /> 3.6.1 In-situ Bioreclamation . . . . . . . . . . . . . . . .13 <br /> fNa 3.6.2 Air Stripping. . . . . . . . . . . . . . . . . . .14 <br /> 3.6.3 Carbon Adsorption. . . . . . . . . . . . . . . . .16 <br /> 3.7 Remedial Alternative Evaluation . . . . . . . . . . . . . . .17 <br /> 3.8 Remedial Alternative Design . • • . • . • • • • • • • • • • .19 <br /> i.. 3.9 Remedial Alternative Construction and Start-Up. . . . . . . .20 <br /> 3.10 Discharge Water and Recovered Waste Disposition . . . . .21 <br /> �••� 3.10.1 Disposition of Reclaimed Ground Water . . . . . . . .21 <br /> 3,10.2 Disposition of Recovered Waste Material . . . . . 22 <br /> t•.9 <br /> 3.11 Laboratory Analyses to Assess Performance of <br /> Remediation Technique . . . . . . . . . . . . . . . . . . .23 <br /> w, .24 <br /> 3.12 Permitting and Regulatory Liaison . . <br /> 4 PROJECT ORGANIZATION AL1D SC9EDULE . . . . . . . . . . . . . . . .27 <br /> �., 5 PROJECT COST . . . . . . . . . . . . . . . . . . . .. . .30 <br /> FIGURES <br /> r_+ <br /> 3.2.1 Ground Water Analytical Results <br /> 3.4.1 Components of a Typical Extraction Well <br /> 3.6.1 In-Situ Bioreclamation with Product Recovery <br /> 3,6.2 Diagram of an Air Stripper <br /> � '. 3.6.3 Air Stripping System <br /> t 3.6.4 Typical Process Diagram for Hydrocarbon Contaminated Ground Water <br /> 3.6.5 Alternative Process Diagram for Hydrocarbon Contaminated <br /> Ground Water <br /> 3.6.6 Activated Carbon Microcolumn Setup <br /> 4.1.1 Management Organizational Chart <br /> 4.1.2 Schedule of Remedial Activities--Phase 1 <br /> 6* <br /> 32--87-887 <br /> Ger <br />