| Document Number | Title | Abstract | Date Received | Author | Document Link |
| DOE/OR/01-3031 | Covenant Deferral Request for the Proposed Title Transfer of the Balance of Property at the East Tennessee Technology Park, Oak Ridge, Tennessee [For Public Review] | The United States (U.S.) Department of Energy (DOE) is proposing to transfer the balance of land remaining to be transferred, that includes Exposure Units (EU) Z2-17, Z2-18, Z2-19, Z2-25, Z2-26, Z2-27, Z2-28, Z2-29, Z2-30, Z2-38, and Z2-39, and approximately 0.75 acres of EU 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 Z2-13, Z2-17, Z2-18, Z2-19, Z2-25, Z2-26, Z2-27, Z2-28, Z2-29, Z2-30, Z2-38, and Z2-39 at the ETTP is shown in Figure 1 and the proposed transfer footprint, hereinafter referred to as the Property, 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. | May 2026 | | https://doeic.science.energy.gov/uploads/E.0505.090.1550.pdf |
| DOE/OR/01-3005&D2 | [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 Remedial Design Work Plan for the Main Plant Area Groundwater Interim Record of Decision at the East Tennessee Technology Park, Oak Ridge, Tennessee (DOE/OR/01-3005&D2)] | This letter transmits copies of the subject document for review and approval. Responses to EPA and TDEC's formal comments are also provided. | April 27, 2026 | | https://doeic.science.energy.gov/uploads/E.0525.055.0116.pdf |
| DOE/OR/01-2415&D2/A4/R1 | [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 Petrie, U.S. DOE-ORO, re: Federal Facility Agreement Milestone Addition Request for the East Tennessee Technology Park Zone 2 Duct Banks Phased Construction Completion Report] | DOE requests the regulators' approval for the addition of the ETTP Zone 2 Duct Banks PCCR to the Appendix E milestones. The suggested milestone date is February 15, 2027. | April 27, 2026 | | https://doeic.science.energy.gov/uploads/E.0521.059.0927.pdf |
| DOE/OR/01-2972&D3 | [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: Submittal of the Explanation of Significant Differences for the Record of Decision for the Disposal of Oak Ridge Reservation Comprehensive Environmental Response, Compensation, and Liability Act of 1980 Waste, Oak Ridge, Tennessee: Clean Water Act Part 1 - Radiological Discharge Limits (DOE/OR/01-2972&D3)] | This letter transmits copies of the subject document to the regulators for approval. Responses to formal comments received from TDEC and EPA on the D2 version of the document are also provided. | April 15, 2026 | | https://doeic.science.energy.gov/uploads/F.0600.032.0980.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 Petrie, U.S. DOE-ORO, re: Transmittal of the Waste Handling Plan for White Wing Scrap Yard, Oak Ridge National Priorities List Site, Oak Ridge, Tennessee (DOE/OR/01-3023&D1)] | This letter transmits copies of the subject document for review and approval. | April 15, 2026 | | https://doeic.science.energy.gov/uploads/F.0601.062.0736.pdf |
| DOE/OR/01-3018&D1 | [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: Transmittal of the 2026 Remediation Effectiveness Report for the U.S. Department of Energy Oak Ridge Site Oak Ridge, Tennessee Data and Evaluations (DOE/OR/01-3018&D1)] | This letter transmits copies of the subject document to the regulators for review and approval. | April 27, 2026 | | https://doeic.science.energy.gov/uploads/A.0100.064.3001.pdf |
| DOE/OR/01-3003&D2 [ORNL/TM-2025/5000] | [Letter to Jana Dawson, U.S. EPA, Region IV, and Eileen T. Marcillo, TDEC, DOE Oversight Division, re: Transmittal of the Phased Construction Completion Report for Decontamination Laundry Demolition at the Oak Ridge National Laboratory (DOE/OR/01-3003&D2) [ORNL/TM-2025/5000]] | This letter transmits the subject document to the regulators for review and approval. Responses to comments from EPA and TDEC's formal comments are also provided. | April 21, 2026 | | https://doeic.science.energy.gov/uploads/G.0702.059.1111.pdf |
| | [Letter to Mark M. McIntosh, U.S. DOE-ORO, and Roger Petrie, U.S. DOE-ORO, from Jana Dawson, U.S. EPA, Region IV, re: EPA Approves the Request to Add a Milestone for the Completion of the East Tennessee Technology Park (ETTP) Zone 2 Duct Banks Phased Construction Completion Report (PCCR) with a Date of February
15, 2027 (DT)] | EPA has reviewed the subject document. EPA approves the addition of the February 15, 2027, milestone for completion of the ETTP Zone 2 Duct Banks PCCR. | April 29, 2026 | | https://doeic.science.energy.gov/uploads/E.0521.059.0928.pdf |
| | [Letter to Moriah Ferullo, U.S. DOE, from Joanna G. Hardin, U.S. DOE-ORO, re: Notification of Transfer of the Self-Sufficiency Parcel 2 on the Oak Ridge Reservation, [Includes Self-Sufficiency Parcel 2 OSHA/TOSHA Jurisdiction Map; Addendum to EBS for CPD SSP-2 (DOE/OR/01-3009); EBS for Parcels in the Vicinity of ORNL and Y-12 (DOE/OR/01-2568&D2); and Registered Quitclaim Deed for SSP-2]] | The purpose of this memorandum is to provide an update on the latest progress that the Oak Ridge Office of Environmental Management along with the Oak Ridge Office of Science has made in transferring ownership of properties on the Oak Ridge Reservation (ORR) to the private sector. The Oak Ridge Office of Science with support from the Oak Ridge Office of Environmental Management has transferred title to Self-Sufficiency Parcel 2 (SSP-2), on March 6, 2026, to the Industrial Development Board of the City of Oak Ridge, Tennessee. SSP-2 is colored blue in the attached ORR site map (Attachment 1). | April 10, 2026 | | https://doeic.science.energy.gov/uploads/E.0505.008.1549.pdf |
| DOE/OR/01-2415&D2/A4/R1 | [Letter to Roger B. Petrie, U.S. DOE-ORO, from Cathy Amoroso, U.S. EPA, Region IV, re: EPA Approval of Addendum 4 Fiscal Year 2009 Phased Construction Completion Report (PCCR) for Zone 2 Exposure Units 11, 12, 17, 18, 29, and 38 at East Tennessee Technology Park, Oak Ridge, TN (DOE/OR/01-2415&D2/A4/R1) (DT)] | EPA has reviewed the subject document. Based on the responses received on February 16th, EPA conveyed on February 18, 2026, that all subsequent responses to comments were acceptable and a request was made for transmittal of the final version. | April 13, 2026 | | https://doeic.science.energy.gov/uploads/E.0521.059.0925.pdf |