Remedial Investigation/Feasibility Study

Proposed Plan (Appendix M)

Tables

Fig 1-1.pdf

Fig 1-2.pdf

Fig 1-2a.pdf

Fig 2-1.pdf

Fig 2-2.pdf

Fig 2-3.pdf

Fig 2-4.pdf

Fig 2-5.pdf

Fig 3-1.pdf

Fig 3-2.pdf

Fig 3-3.pdf

Fig 3-4.pdf

Fig 3-5.pdf

Fig 3-6.pdf

Fig 4-1.pdf

Fig 4-2.pdf

Fig 4-3.pdf

Fig 4-4.pdf

Fig 4-5.pdf

Fig 4-6.pdf

Fig 4-7.pdf

Fig 4-8.pdf

Fig 4-9.pdf

Fig 4-10.pdf

Fig 4-11.pdf

Fig 4-12.pdf

Fig 4-13.pdf

Fig 4-14.pdf

Fig 4-15.pdf

APPENDICES

Appendix A: Flood Plain Map

Appendix B: Area Ground-Water Wells

Appendix C: Gamma Instrument Manufacturer Calibration Certifications and Efficiency Check Documentation

Appendix D: Test Pit Logs

Appendix E: Boring Logs

Appendix F: Monitoring Well Installation Logs

Appendix G: Site Activities Air Monitoring Data

RI_FS/Appendix G/226Radium by EPA Method 903.1 m.pdf

RI_FS/Appendix G/Cover.pdf

RI_FS/Appendix G/Isotopic Thorium.pdf

RI_FS/Appendix G/Isotopic Uranium.pdf

Appendix L: Cost Information for Each Alternative

RI_FS/Appendix L/Alternative 1 - No Further Action.pdf

RI_FS/Appendix L/Alternative 2A - Cap.pdf

RI_FS/Appendix L/Alternative 2B - Cap & Slurry Wall.pdf

RI_FS/Appendix L/Alternative 3A - Partial Removal (15 pCi) & Cap.pdf

RI_FS/Appendix L/Alternative 3B - Partial Removal (5 pCi) & Cap.pdf

RI_FS/Appendix L/Alternative 4A - Solidification & Cap.pdf

RI_FS/Appendix L/Alternative 4B - Disposal Cell  & Cap.pdf

RI_FS/Appendix L/Alternative 5A - Solid Waste Disposal.pdf

RI_FS/Appendix L/Alternative 5B - Solid Waste & Out-of-State Disposal.pdf

RI_FS/Appendix L/Cost Summary.pdf

RI_FS/Appendix L/CSMRI Site Appraisal.pdf

RI_FS/Appendix L/Repair & Maintenance Costs.pdf

Proposed Plan (Appendix M)