Los Alamos Legacy Cleanup Contract
N3B manages the 10-year, $2.1 billion Los Alamos Legacy Cleanup Contract for the U.S. Department of Energy Environmental Management Los Alamos Field Office. N3B is responsible for cleaning up contamination that resulted from LANL operations before 1999. N3B personnel also package and ship radioactive and hazardous waste off-site for permanent disposal.
What’s New?
Environmental Management Cleanup Forum 10/24/2024 READ MORE >
Watch video or view presentation from the Environmental Management Cleanup Forum held July 25 READ MORE >
N3B celebrates opening of new occupational medicine clinic for employees READ MORE >
N3B demonstrates new system to enhance analysis of waste drums READ MORE >
N3B News
N3B Los Alamos achieves key milestones in campaign to determine closure for historically contaminated sites
July 12, 2022 - LOS ALAMOS, N.M. — N3B Los Alamos recently met key milestones in a cleanup campaign to reevaluate whether certain sites...
N3B Los Alamos awards scholarships to local students with eye for legacy environmental cleanup
June 29, 2022 - LOS ALAMOS, N.M. – Three University of New Mexico-Los Alamos (UNM-LA) students each recently received $1,300 in N3B scholarships to...
Hydraulic shearing key to N3B’s waste retrieval at Los Alamos
June 14, 2022 - LOS ALAMOS, N.M. – N3B Los Alamos recently installed a hydraulic shear system for remediating transuranic (TRU) waste contained in large, corrugated...