Laserfiche WebLink
A10/71-51-1C <br /> 7 0 REMEDIAL ACTION OPTIONS 21 <br />' <br /> 71 Development of Remedial Action Objectives 21 <br /> 72 Devebpment of General Remedial Approaches 22 <br /> 73 Identification of Remedial Action Options 23 <br /> 1 7 3 1 "No Action" or Passive Remediation 25 <br /> 732 Remedial Action Option for Soil 27 <br /> 7 3 2 1 In Situ Containment 27 <br /> 7322 Excavation and Disposal/Treatment 27 <br /> 7323 Vapor Extraction System (VES) 28 <br /> 733 Remedial Actions Options for Groundwater 29 <br /> 1 7 3 3 1 Containment and Treatment 29 <br /> 7332 Pump and Treat 29 <br /> 74 Initial Screening of Remedial Action Options Identified 32 <br /> 75 Comparative Analysis or Remedial Action Options 37 <br /> 7 5 1 Technical Feasibility 37 <br /> 752 Reasonable Cost 37 <br /> 753 Institutional Consideration 43 <br /> 754 Environmental Impacts 43 <br /> 755 Comparison of Remaining Remedial Action Options 44 <br /> 7 5 5 1 Remedial Action Options for Soil 44 <br /> 7552 Remedial Action Option for Groundwater 44 <br /> 76 Selected Remedial Action Option 45 <br /> 8 0 CONCLUSIONS AND RECOMMENDATIONS 46 <br /> 90 REFERENCES 49 <br /> 100 LIMITATIONS 50 <br /> APPENDICES <br /> APPENDIX A - Location of Soil Borings and Groundwater Monitoring Wells <br /> (Figure 1) <br /> APPENDIX B - Location of Soil Borings and Groundwater Wells as Proposed <br /> in Work Plan (Figure 2) <br /> APPENDIX C - Tables <br /> Table 1 - Groundwater Table Elevation of Shop 10 and <br /> Stockton Yard Groundwater Monitoring Wells <br /> Table 2 - Survey Data for Wells <br /> Table 3 - Summary of Soil Boring Details <br />