September 30, 2020
DOE/EIS-0387: 2020 Amended Record of Decision
Site-Wide Environmental Impact Statement for the Y-12 National Security Complex
July 15, 2020
DOE/EIS-0387-SA-04: Supplement Analysis
Supplement analysis for the Y-12 National Security Complex Site-Wide EIS, Earthquake Accident Analysis (DOE/EIS-0387-SA-04).
April 9, 2020
DOE/EIS-0387-SA-04: Draft Supplement Analysis
Draft SA to evaluate the potential impacts of an earthquake accident at Y-12, based on updated seismic hazard information.
October 4, 2019
DOE/EIS-0387: 2019 Amended Record of Decision
Amended ROD to upgrade existing enriched uranium processing buildings and construct a new Uranium Processing Facility.
September 4, 2018
EIS-0387-SA-03: Supplement Analysis
Y-12 NATIONAL SECURITY COMPLEX
July 6, 2016
DOE/EIS-0387: 2016 Amended Record of Decision
Site-Wide Environmental Impact Statement for the Y-12 National Security Complex
May 2, 2016
EIS-0387-SA-01: Supplement Analysis
Site-Wide Environmental Impact Statement for the Y-12 National Security Complex
February 16, 2016
EIS-0279 (SA-05); EIS-0387 (SA-02): Supplement Analysis
Uranium Lease and Take-Back Program for Irradiation for Production of Molybdenum-99 for Medical Use
July 20, 2011
EIS-0387: Record of Decision
Y–12 National Security Complex
March 4, 2011
EIS-0387: Final Site-Wide Environmental Impact Statement
Y–12 National Security Complex Project, Oak Ridge, TN