| Document Number | Title | Abstract | Date Received | Author | Document Link |
| DOE/OR/01-3013 | [Letter to Abby N. Hill, U.S. DOE-ORO, from Jana Dawson, U.S. EPA, Region IV, re: EPA Comment Letter on the Covenant Deferral Request for the Proposed Title Transfer of Exposure Units Z2-11, Z2-12, and Z2-13, at the East Tennessee Technology Park, Oak Ridge, Tennessee DOE/OR/01-3013 (DT)] | EPA has reviewed the referenced document. While the CDR is dated October 8, 2025, EPA did not receive the document until October 16, 2025. Additionally, as stated in previous electronic correspondence, this submittal is the first version provided to the EPA and TDEC; a draft has not been previously shared, yet the document is labeled “final.” EPA expects FFA parties to resolve EPA and TDEC comments and for DOE to provide a second/final version of the CDR for concurrence, consistent to the usual practice. EPA comments on the first version of the CDR dated October 8th are provided for consideration and response. | November 21, 2025 | | https://doeic.science.energy.gov/uploads/E.0505.090.1529.pdf |
| DOE/OR/01-2479&D1/A17/R1 | [Letter to Roger B. Petrie, U.S. DOE-ORO, from Eileen T. Marcillo, TDEC, DOE Oversight Division, re: Addendum to the Removal Work Plan for the Y-12 Facilities Deactivation/Demolition Project, Oak Ridge, Tennessee: Beta-4 Complex Pre-Demolition (DOE/OR/01-2479&D1/A17/R1)] | TDEC has reviewed the referenced document. Best Management Practices (BMPs) and environmental monitoring must be in place prior to controlled low-strength material (CLSM) utilized in filling the basement of Beta-4. TDEC has no further comments. | December 4, 2025 | | https://doeic.science.energy.gov/uploads/F.0614.058.0337.pdf |
| | [Letter to Roger B. Petrie, U.S. DOE-ORO, from Eileen T. Marcillo, TDEC, DOE Oversight Division, re: Federal Facility Agreement Milestone Extension Request for the East Tennessee Technology Park Zone 2 Soil Record of Decision Remedial Action Report] | TDEC has reviewed the referenced extension request and approves the FFA milestone extension for submission of the Zone 2 RAR D1. The DOE submittal date moves from March 28, 2026, to September 30, 2028. | November 26, 2025 | | https://doeic.science.energy.gov/uploads/E.0521.059.0904.pdf |
| DOE/OR/01-2984&D1 | [Letter to Roger B. Petrie, U.S. DOE-ORO, from Eileen T. Marcillo, TDEC, DOE Oversight Division, re: Phased Construction Completion Report for Exposure Unit 22-16 in Zone 2, East Tennessee Technology Park, Oak Ridge, Tennessee (DOE/OR/01-2984&D2)] | TDEC has reviewed the referenced document. TDEC approves the document as final pending EPA comment resolution and approval. | December 3, 2025 | | https://doeic.science.energy.gov/uploads/E.0521.059.0907.pdf |
| DOE/OR/01-2378&D5/A7 | [Letter to Roger B. Petrie, U.S. DOE-ORO, from Jana Dawson, U.S. EPA, Region IV, re: EPA Comment Letter for the WBV 4, WBV 5, WBV 6, WBV 8, and Former Building 7025 Area of EU 9 Addendum A7 to the Remedial Design Report/Remedial Action Work Plan for Soils, Sediments, and Dynamic Characterization Strategy for Bethel Valley, Oak Ridge, TN (DOE/OR/01-2378&D5/A7) (DT)] | EPA has reviewed the referenced document and provided one comment. | November 24, 2025 | | https://doeic.science.energy.gov/uploads/G.0702.056.1087.pdf |
| DOE/OR/01-3007&D2 | [Letter to Samantha Urquhart-Foster, U.S. EPA, Region IV, and Eileen T. Marcillo, TDEC, DOE Oversight Division, from Joanna G. Hardin, U.S. DOE-ORO, and Roger B. Petrie, U.S. DOE-ORO, re: Transmittal of the Removal Action Work Plan for North Tributary-8 Removal Action at the Bear Creek Burial Grounds, Oak Ridge, Tennessee (DOE/OR/01-3007&D2)] | DOE transmits the referenced document to the regulators for review. EPA and TDEC Comment Resolution Forms for the D1 document are also provided. | November 25, 2025 | | https://doeic.science.energy.gov/uploads/F.0601.058.0719.pdf |
| | [Letter to Samantha Urquhart-Foster, 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: Federal Facility Agreement Milestone Extension Request for the East Tennessee Technology Park Zone 2 Soil Record of Decision Remedial Action Report] | DOEs request approval from the regulators to extend the due date by 927 days for submission of the referenced document. The current milestone date is March 18, 2026, with the new requested milestone date is September 30, 2028. | November 21, 2025 | | https://doeic.science.energy.gov/uploads/E.0521.059.0903.pdf |
| DOE/OR/01-2984&D1 | [Letter to Samantha Urquhart-Foster, 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 Phased Construction Completion Report for Exposure Unit Z2-16 in Zone 2, East Tennessee Technology Park, Oak Ridge, Tennessee (DOE/OR/01-2984&D2)] | DOE transmits the referenced document to the regulators for review and approval. Approval is expected within 33 calendar days of the date of this transmittal letter. | November 21, 2025 | | https://doeic.science.energy.gov/uploads/E.0521.059.0905.pdf |
| DOE/OR/01-3016&D1 | [Letter to Samantha Urquhart-Foster, 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 Supplemental Sampling and Analysis Plan for the Remedial Investigation of Remaining Ecology/Surface Water/Sediment at East Tennessee Technology Park, Oak Ridge, Tennessee (DOE/OR/01-3016&D1)] | DOE transmits the referenced document to the regulators for review and approval. Approval is expected within 93 calendar days of the date on this transmittal letter. | November 25, 2025 | | https://doeic.science.energy.gov/uploads/E.0527.027.0016.pdf |
| DOE/OR/01-2995&D2 | [Letter to Samantha Urquhart-Foster, 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: Transmittal of the Phased Construction Completion Report for Exposure Unit Z2-39 in Zone 2, East Tennessee Technology Park, Oak Ridge, Tennessee (DOE/OR/01-2995&D2)] | DOE transmits the referenced document to the regulators for review and approval. | November 25, 2025 | | https://doeic.science.energy.gov/uploads/E.0521.059.0908.pdf |