Closed, Illegal and Abandoned (CIA) Disposal Sites

Disposal Gardens Gas Investigation Final Reports

Final Monitoring Report (Posted October 22, 2007)

• Report and Appendix A (Adobe PDF, 764 KB)
• Appendix B: Laboratory Data
  • Part 1 (Adobe PDF, 3.0 MB)
  • Part 2 (Adobe PDF, 1.9 MB)

Final Investigation Report

Report and Appendices | Letter regarding draft final report review period

• Report (Adobe PDF, 3.2 MB) (Final Report Posted October 16, 2006)

• Appendices

• A: Work Plan (Adobe PDF, 1.4 MB)
• B: Photo Log (Adobe PDF, 2 MB)
• C: Well Logs (Adobe PDF, 352 KB)
• D: Well Construction (Adobe PDF, 5.9 MB)
• E: Chains-of-Custody (Adobe PDF, 9.2 MB)

• F: Lab Results

• Samples taken March 27-28, 2006 (Adobe PDF, 451 KB)
• Samples taken March 29, 2006 (Adobe PDF, 274 KB)
• Samples taken March 30, 2006 (Adobe PDF, 188 KB)
• Samples taken March 30-31, 2006 (Adobe PDF, 410 KB)
• Samples taken March 31, 2006 (Adobe PDF, 205 KB)

• G: Maps

• Site (Adobe PDF, 143 KB)
• Topographic (Adobe PDF, 1.3 MB)
• Geologic (Adobe PDF, 1.2 MB)
• Cross Section 1 (Adobe PDF, 126 KB)
• Cross Section 2 (Adobe PDF, 269 KB)

• H: Health and Safety Plan (Adobe PDF, 933 KB)
• I: Permits (Adobe PDF, 2.5 MB)
• J: Monitoring Results

  • Initial Probe Readings (Adobe PDF, 49 KB)
  • Monitoring Results from April 25, 2006 (Adobe PDF, 124 KB)

• K: Palos Verdes' Background Information

• Background Soil Sample Results (Adobe PDF, 419 KB)
• Background and Down-Canyon Soil Sample Results (Adobe PDF, 1.6 MB)

• L: Historical Investigation Information

• Boring Sites (Adobe PDF, 1.2 MB)
• Boring Logs (Adobe PDF, 896 KB)
• Topographic Map (Adobe PDF, 1.3 MB)

Letter (Adobe PDF, 679 KB) to notify public of draft final report review period. Note: At the request of community members, the public comment period was extended to October 1, 2006.

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Last updated: April 18, 2008