| Document Number | Title | Abstract | Date Received | Author | Document Link |
| DOE/OR/01-3013 [Final - Concurred] | Covenant Deferral Request for the Proposed Transfer of Exposure Units Z2-11, Z2-12, and Z2-13 at the East Tennessee Technology Park, Oak Ridge, Tennessee [Final - Concurred] | The U.S. Department of Energy (DOE) is proposing to transfer one tract of land that includes Exposure Units (EU) Z2-11, Z2-12, and Z2-13, at the East Tennessee Technology Park (ETTP) in Oak Ridge, Tennessee, by deed, and is submitting this Covenant Deferral Request (CDR) pursuant to Section 120(h)(3)(C) of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), as amended, and applicable U.S. Environmental Protection Agency (EPA) guidance. The location of EUs Z2-11, Z2-12, and Z2-13 at the ETTP is shown in Figure 1 and the transfer footprint for EUs Z2-11, Z2-12, and Z2-13 is shown in Figure 2. This CDR presents the results of the Records search, past and current uses of the Property to be transferred and the adjacent property, and summarizes the data collection and evaluation supporting the determination that the Property is suitable for transfer. The CDR uses the Phased Construction Completion Reports (PCCRs) for the soil data summaries and evaluation against the Zone 2 Soils, Buried Waste, and Subsurface Structure Record of Decision (ROD) [Record of Decision for Soil, Buried Waste, and Subsurface Structure Actions in Zone 2, Oak Ridge, Tennessee, DOE/OR/01-2161&D2] requirements. | March 2026 | | https://doeic.science.energy.gov/uploads/E.0505.090.1542.pdf |
| DOE/OR/01-2903&D2/A3 | [Letter to Jana Dawson, U.S. EPA, Region IV, and Eileen T. Marcillo, TDEC, DOE Oversight Division, from Mark M. McIntosh, U.S. DOE-ORO, and Roger B. Petrie, U.S. DOE-ORO, re: Transmittal of the Addendum to the Zone 1 Groundwater Plumes Remedial Investigation Work Plan for Exit Pathway Monitoring, East Tennessee Technology Park, Oak Ridge, Tennessee (DOE/OR/01-2903&D2/A3)] | This letter transmits copies of the subject document to the regulators for review and approval. | March 6, 2026 | | https://doeic.science.energy.gov/uploads/E.0528.027.0047.pdf |
| DOE/OR/01-3015&D1 | [Letter to Jana Dawson, U.S. EPA, Region IV, and Eileen T. Marcillo, TDEC, DOE Oversight Division, from Morgan L. Carden, U.S, DOE-ORO, and Roger B. Petrie, U.S. DOE-ORO, re: Transmittal of the Time-Critical Action Memorandum for the Phase 1 Removal Action at the White Wing Scrap Yard, Oak Ridge National Priorities List Site, Oak Ridge, Tennessee (DOE/OR/01-3015&D1)] | This letter transmits copies of the subject document to the regulators for information. Responses to the regulators' formal comments are also provided. | March 13, 2026 | | https://doeic.science.energy.gov/uploads/F.0601.025.0729.pdf |
| | [Letter to Jana Dawson, U.S. EPA, Region IV, and Eileen T. Marcillo, TDEC, DOE Oversight Division, from Morgan L. Carden, U.S. DOE-ORO, and Roger B. Petrie, U.S. DOE-ORO, re: Federal Facility Agreement Milestone Addition Request for the Alpha-2 Time Critical Action Memorandum] | DOE requests approval from the regulators to revise Appendix E and J milestones as follows: Add to Appendix E: Alpha-2 Subsurface Time Critical Action Memorandum (TcAM) D1: September 30, 2028, and Remove from Appendix J: Upper East Fork Poplar Creek Exposure Unit (EU)-4C Technical Memorandum in 2030. No facility demolition schedules will be impacted. | March 9, 2026 | | https://doeic.science.energy.gov/uploads/F.0614.036.0340.pdf |
| | [Letter to Jana Dawson, U.S. EPA, Region IV, and Eileen T. Marcillo, TDEC, DOE Oversight Division, from Roger B. Petrie, U.S. DOE-ORO, re: Extension Request for Submittal of the Proposed Changes to the Federal Facility Agreement for the Oak Ridge Reservation, Appendix J, Non-Enforceable Out-Year Planning Targets] | DOE requests an extended submittal date of May 15, 2026, from the regulators for the proposed changes to Appendix J. | March 12, 2026 | | https://doeic.science.energy.gov/uploads/A.0100.036.2989.pdf |
| | [Letter to Jana Dawson, U.S. EPA, Region IV, and Eileen T. Marcillo, TDEC, DOE Oversight Division, from Roger B. Petrie, U.S. DOE-ORO, re: Federal Facility Agreement Milestone Appendix E and J Revisions] | DOE requests approval to revise Appendix E and Appendix J milestones listed in this letter. Enclosure 1 is the revised Appendix E, dated February 18, 2026. The rationale for these changes is in Enclosure 2, dated February 10, 2026. No related schedules will be impacted by these changes. | March 6, 2026 | | https://doeic.science.energy.gov/uploads/A.0100.036.2987.pdf |
| | [Letter to Jana Dawson, U.S. EPA, Region IV, and Eileen T. Marcillo, TDEC, DOE Oversight Division, from Roger B. Petrie, U.S. DOE-ORO, re: Federal Facility Agreement Revised Appendix I-1, Appendix E Extension Request Operating Instructions] | This letter transmits the revised Appendix I-1 to the regulators for review and approval. | March 6, 2026 | | https://doeic.science.energy.gov/uploads/A.0100.036.2988.pdf |
| DOE/OR/01-2924 [Final] | [Letter to Moriah Ferullo, U.S. DOE, from Erin Sutton, U.S. DOE-ORO, re: Notification of Transfer of the ED-18 Parcel at the East Tennessee Technology Park] | The purpose of this memorandum is to provide an update on the latest progress that the Oak Ridge Office of Environmental Management has made in transferring ownership of properties at the East Tennessee Technology Park (ETTP) to the private sector. | March 3, 2026 | | https://doeic.science.energy.gov/uploads/E.0505.009.1540.pdf |
| DOE/OR/01-2991&D1 | [Letter to Roger B. Petrie, U.S. DOE-ORO, from Carl R. Froede, Jr., U.S. EPA, Region IV, re: EPA Comments of the Final Phased Construction Completion Report for Exposure Units Z2-20, Z2-21, Z2-22 in Zone 2, East Tennessee Technology Park, Oak Ridge, TN (DOE/OR/01-2991&D1) (DT)] | EPA has completed its review of the subject document. Comments are provided which should be resolved through comment resolution before a revised document is submitted. | March 18, 2026 | | https://doeic.science.energy.gov/uploads/E.0521.059.0922.pdf |
| DOE/OR/01-2521&D2/A1/R1 | [Letter to Roger B. Petrie, U.S. DOE-ORO, from Eileen T. Marcillo, TDEC, DOE Oversight Division, re: Addendum to the Phased Construction Completion Report for Exposure Unit Z2-30 in Zone 2, East Tennessee Technology Park, Oak Ridge, Tennessee (DOE/OR/01-2521&D2/A1/R1)] | TDEC has reviewed the subject document and approves the document as final. | March 3, 2026 | | https://doeic.science.energy.gov/uploads/E.0521.059.0919.pdf |