11/18/91 - FEDERAL FACILITY AGREEMENT FINALIZED.
4/21/06 - RECORD OF DECISION (ROD) FOR PHASE II INTERIM REMEDIAL ACTIONS FOR CONTAMINATED SOILS AND SCRAPYARD IN UPPER EAST FORK POPLAR CREEK, OAK RIDGE, TN, ISSUED.
6/12/2025 - Record of Decision for Final Soil Actions in Zone 1,East Tennessee Technology Park, Oak Ridge, Tennessee
11/25/2025 - RECORD OF DECISION FOR SOIL, BURIED WASTE, AND SUBSURFACE STRUCTURE
ACTIONS IN ZONE 2, EAST TENNESSEE TECHNOLOGY PARK, OAK RIDGE, TENNESSEE:
K-1064 AREA CONTROLLED INDUSTRIAL END USE (DOE/OR/01-2964&D2)