Click on the boxes in the flow-chart below to view documents from each phase of the process.
Risk Assessment Work Plan
| Type | Download | Document Name | Publish Date | Size |
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Click to Download | Determination of Thallium Ambient/Background Concentration at the Pacific Gas and Electric Company Topock Compressor Station, Needles California | August 13, 2019 | 772.89 KB |
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Click to Download | Final Human Health and Ecological Risk Assessment Work Plan Addendum 2, PG&E Topock Compressor Station, Needles, California | June 29, 2015 | 5.83 MB |
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Click to Download | Human Health and Ecological Risk Assessment Work Plan Addendum 2, PG&E Topock Compressor Station, Needles, California | May 7, 2014 | 5.56 MB |
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Click to Download | DOI Revised Technical Memorandum Recreational Visitor Exposure Scenario for Federal Land, PG&E Topock Compressor Station Remedial Project, California | April 18, 2014 | 603.77 KB |
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Click to Download | Final RAWP Addendum 2 - Scope, Pacific Gas and Electric Company Topock Compressor Station, Needles, California | January 28, 2013 | 29.36 KB |
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Click to Download | Topock Compressor Station – Final Technical Memorandum 4: Ecological Comparison Values for Additional Detected Chemicals in Soil. | August 18, 2009 | 254.79 KB |
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Click to Download | Risk Assessment Work Plan Addendum | February 4, 2009 | 382.76 KB |
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Click to Download | Human Health and Ecological Risk Assessment Work Plan, PG&E Topock Compressor Station, Needles, California | August 25, 2008 | 11.27 MB |
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Click to Download | Topock Compressor Station – Technical Memorandum 3: Ecological Comparison Values for Metals and Polycyclic Aromatic Hydrocarbons in Soil. | May 28, 2008 | 411.24 KB |
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Click to Download | Topock Compressor Station – Ecological Exposure Parameters, Bioaccumulation Factors, and Toxicity Reference Values | June 19, 2007 | 693.41 KB |
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Click to Download | Topock Compressor Station – Revised Technical Memorandum on Ecological Conceptual Site Models, Assessment Endpoints, and Receptors of Concern | April 19, 2007 | 535.79 KB |