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?

Next Environmental Management Cleanup Forum scheduled for July 25 in Los Alamos and virtually 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 awards two new subcontracts valued at $36.5 million  READ MORE >

N3B News

N3B and UNM-Los Alamos team up for Radiological Control Technician Boot Camp

August 27, 2019 - LOS ALAMOS, N.M.—Nuclear News Nuclear BWXT Los Alamos (N3B) and the University of New Mexico-Los Alamos (UNM-LA) have partnered to...

N3B completes first year of legacy waste cleanup at LANL

May 1, 2019 - LOS ALAMOS, N.M.—This week, Newport News Nuclear BWXT Los Alamos (N3B) celebrates its first anniversary as a new company cleaning...

Workers complete PCB cleanup completed at Los Alamos Canyon site

March 27, 2019 - LOS ALAMOS, N.M. – N3B has have finished cleaning up PCB-contaminated soil near the former Omega research reactor site at Los...