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April 29, 2013
Environmental sampling helps identify which reservation locations are not contaminated.
Oak Ridge Project Opens Possibilities for Future Mission Work, Development

OAK RIDGE, Tenn. – EM is refining the picture of uncontaminated areas within the 33,500-acre Oak Ridge Reservation through a review of historic documents and extensive sampling, analysis and characterization.

April 29, 2013
Though not linked to activities at Clean Slate III, the rocket is situated inside the historic testing location, identified for the plutonium dispersal test conducted under Operation Roller Coaster in June 1963.
Rocket Slated for Removal Following Inspections

LAS VEGAS – Nevada Field Office and U.S. Air Force staff conducted inspections of a partially-buried rocket located at a historic testing location on the Tonopah Test Range (TTR) earlier this year.

April 29, 2013
The time capsule and its contents will be brought before a DOE Hanford artifact committee that determines what to do with historic Hanford items.
Coffee Can Time Capsule Found at Hanford Site

RICHLAND, Wash. – Two workers supporting the Richland Operations Office at the Hanford site got quite a surprise while preparing a building for demolition.

April 29, 2013
The interior of a pump-and-treat system along the Columbia River at the Hanford Site. With the push of a button, workers can now power the site’s five systems along the river that are working to extract and treat contaminated groundwater.
Hanford Site Creates One-Touch Wonder for Groundwater Treatment Systems

RICHLAND, Wash. – Engineers and operators supporting the Richland Operations Office at the Hanford site found a way to start and stop groundwater treatment along the Columbia River with literally the push of a button.

April 29, 2013
CWI employees discuss safety procedures before they remove a spent nuclear fuel shipment from a shipping container.
Idaho Cleanup Contractor Surpasses Significant Safety Milestones

IDAHO FALLS, Idaho – For the second time in a little over a year, employees with DOE contractor CH2M-WG Idaho (CWI) supporting EM at the Idaho site have achieved 1 million hours without a recordable injury. They also worked more than 1.7 million hours without a lost work-time injury.

March 28, 2013
Former EM Assistant Secretary Jessie Roberson now serves on the Defense Nuclear Facilities Safety Board.
Former Assistant Secretary Looks Back on Legacy

Editor’s note: In an occasional EM Update series, we feature interviews with former EM Assistant Secretaries to reflect on their achievements and challenges in the world’s largest nuclear cleanup and to discuss endeavors in life after EM.

March 28, 2013
Scrapers excavate the Crescent Junction disposal cell 25 feet below ground surface.
GAO Report Reflects Success Story for EM Sites

In a report released earlier this year, the U.S. Government Accountability Office (GAO) said it recognized progress on EM projects of $750 million or less and was shifting the focus of EM's high-risk designation more to major contracts and projects greater than $750 million. This progress is evident at several EM sites.

March 28, 2013
CWI engineers Jeff Jones, David Tolman, right, and Kirk Dooley (seated) developed a treatment to safely dissolve a bicarbonate crust and treat and remove the sodium in the Experimental Breeder Reactor-II at the Idaho site.
Idaho Site Obtains Patent for Nuclear Reactor Sodium Cleanup Treatment

IDAHO FALLS, Idaho – An innovative idea for cleaning up sodium in a decommissioned nuclear reactor at EM’s Idaho site grew from a carpool discussion.

March 28, 2013
An aerial view of Hanford’s 300 Area North Section following completion of cleanup.
Richland Operations Office Completes Cleanup in Hanford’s 300 Area North Section

RICHLAND, Wash. – EM met a Tri-Party Agreement milestone by completing cleanup of the north portion of Hanford’s 300 Area.

March 28, 2013
Workers recently removed five large mercury-contaminated tanks from Y-12.
Oak Ridge Moves Forward in Mercury Cleanup

OAK RIDGE, Tenn. – Oak Ridge’s EM program is making significant progress to reduce environmental mercury releases from the Y-12 National Security Complex.