Click on the boxes in the flow-chart below to view documents from each phase of the process.
East Ravine Investigation
| Type | Download | Document Name | Publish Date | Size |
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Click to Download | DTSC Approval of Revised Approach to GW Sample Collection from Packed Boreholes, PG&E Topock Compressor Station, Needles, California | April 1, 2011 | 53.33 KB |
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Click to Download | DOI Approval of Revised Approach to GW Sample Collection from Packed Boreholes, PG&E Topock Compressor Station, Needles, California | March 31, 2011 | 65.57 KB |
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Click to Download | DTSC Response to Additional Historic photos, PG&E Topock Compressor Station, Needles, California | March 21, 2011 | 323.19 KB |
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Click to Download | DOI Acceptance of PG&E Topock Compressor Station Remediation Site – Tech Memo entitled Final Revised Implementation Plan for Repair of Monitoring Wells MW-38S and MW-38D and Old Well/Pipe Reconnaissance, PG&E Topock Compressor Station, Needles, California | February 25, 2011 | 87.69 KB |
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Click to Download | Final Revised Implementation Plan for Repair of Monitoring Wells MW-38S and MW-38D and Old Well/Pipe Reconnaissance, PG&E Topock Compressor Station, Needles, California | February 11, 2011 | 1.11 MB |
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Click to Download | DOI Response to PG&E Topock Compressor Station Remediation Site – Revised Addendum to the Revised Work Plan for East Ravine Groundwater Investigation, PG&E Topock Compressor Station, Needles, California | February 4, 2011 | 64.05 KB |
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Click to Download | Response from Office of Historic Preservation to Work Plan Addendum for the East Ravine Investigation-Topock Remediation Project: BLM101025A, PG&E Topock Compressor Station, Needles, California | January 21, 2011 | 29.18 KB |
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Click to Download | DTSC acceptance of the Revised Implementation Plan for Packer Evaluation of the MW‐64BR Borehole, PG&E Topock Compressor Station, Needles, California | December 16, 2010 | 49.71 KB |
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Click to Download | DTSC and Stakeholder responses to the East Ravine and TCS Work Plan Addendum, PG&E Topock Compressor Station, Needles, California | December 16, 2010 | 3.16 MB |
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Click to Download | Revised Addendum to the Revised Work Plan for East Ravine Groundwater Investigation, PG&E Topock Compressor Station, Needles, California | December 16, 2010 | 3.23 MB |
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Click to Download | Revised Implementation Plan for Packer Evaluation of the MW-64BR Borehole, PG&E Topock Compressor Station, Needles, California | December 16, 2010 | 656.42 KB |
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Click to Download | Revised East Ravine Work Plan | July 11, 2008 | 13.61 MB |
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Click to Download | Responses to Comments on the Work Plan for East Ravine Groundwater Investigation, PG&E Topock Compressor Station, Needles, CA | February 1, 2008 | 1.63 MB |
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Click to Download | Work Plan for East Ravine Groundwater Investigation, PG&E Topock Compressor Station, Needles, California | December 11, 2007 | 4.53 MB |