Home » Final phase of closure under way at Maxey Flats nuclear disposal facility

Final phase of closure under way at Maxey Flats nuclear disposal facility

State funding allocated to place final cap on site

HILLSBORO, Ky. (July 10, 2013) – The final phase of the closure of the Maxey Flats nuclear disposal facility is under way, thanks to $35.2 million in funding requested by Gov. Steve Beshear and approved by the 2012 Kentucky General Assembly.

An aerial view of the Maxey Flats Project site in 2003.
An aerial view of the Maxey Flats Project site in 2003.

The allocation means the Kentucky Energy and Environment Cabinet (EEC) can move forward with plans for final capping of the site, which operated as a commercial disposal dump for radioactive waste from 1962 to 1977.

“In the 35 years since the commonwealth purchased this site, state agencies have been working with the federal Environmental Protection Agency to ensure proper closure and long-term care of this site,” Beshear said. “Now, with the proper funding mechanisms in place, we can hire contractors to begin the final capping process. This will serve to significantly safeguard the Maxey Flats site for both workers and the public.”

The Superfund Branch of the Energy and Environment Cabinet’s Division of Waste Management has had primary oversight of the previous remediation measures that have allowed the Maxey Flats site to be safely brought to the point of final closure, said EEC Secretary Len Peters.

“Now we are ready for the final closure plan which will include installation of a permanent vegetative cap, installation of permanent surface water control features and installation of surface monuments to identify concerns and location of buried waste,” Peters said. “Once the final closure period is completed, the cabinet and its agencies will enter into an Institutional Control Period of 100 years which will include continued monitoring, maintenance and facility control.”

The funding sources for the project include $18 million from the Capital and Emergency trust accounts and an additional $17 million in approved bonding.

With the funding allocation, the state can begin the initial phases of the closure plan, which includes the purchase of property that will allow for the increased distance between the restricted areas of the site and the public, and reduce potential for public exposure. Other notable milestones to occur include the submission of a preliminary remedial design to EPA, soliciting bids and the awarding of contracts for construction. Cap construction is scheduled to begin in 2014, with cap placement complete in 2016.

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