Dozen-year nuclear cleanup completed at Knolls - Times Union

Dozen-year nuclear cleanup completed at Knolls - Times Union: AECOM said Monday it has completed the decontamination and demolition of a facility at Knolls Atomic Power Laboratory that was used in the early 1950s to separate plutonium and uranium from irradiated materials. The two elements were then used in nuclear power plants and and nuclear weapons.