Nuclear News & Updates

EM’s Waste Isolation Pilot Plant (WIPP) reached a major milestone last week — 25 years of operations at the nation’s only deep, underground geological repository for disposal of defense-generated transuranic (TRU) nuclear waste.

EM’s Portsmouth Site has finished excavating approximately seven acres for its On-Site Waste Disposal Facility (OSWDF) to prepare for debris from the demolition of X-333, a former uranium enrichment process building measuring more than 50 acres of floor area.

Recent completion of a project at the Hanford Site marked a significant accomplishment, as crews from EM contractor Central Plateau Cleanup Company (CPCCo) loaded and shipped 15 drums of sodium waste from the site’s former research reactors for offsite treatment.

Innovation fueled the creation of a new tool at EM's Savannah River Site (SRS) that helps ensure equipment being lowered into an underground liquid waste tank does not encounter any interferences.

The Oak Ridge Office of Environmental Management and contractor UCOR recently completed an extensive piping replacement project to extend the life of the Liquid and Gaseous Waste Operations (LGWO) system at Oak Ridge National Laboratory (ORNL).

EM’s Portsmouth Site has finished excavating approximately seven acres for its On-Site Waste Disposal Facility (OSWDF) to prepare for debris from the demolition of X-333, a former uranium enrichment process building measuring more than 50 acres of floor area.

Upgrades are under way to prepare the 222-S Laboratory for the next evolution in the Hanford Site cleanup mission, treating tank waste under the Direct-Feed Low-Activity Waste Program.