Clean up the Land
Clean Up the Land
Protect Water Quality
Protect Water Quality
Protect Water Quality
Ship Waste Off-Site

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 April 18 in Los Alamos and virtually READ MORE >

N3B awards scholarships to three local students READ MORE >

N3B gave $500,000 to Northern New Mexico communities in 2023 READ MORE >

2023 Community Commitment Annual Report published READ MORE >

Last step completed in Middle DP Road Site cleanup READ MORE >

Final project update posted in the Middle DP Road Site blog READ MORE >

Robust sampling, monitoring drives legacy waste cleanup at LANL  READ MORE >

 

N3B News

Los Alamos Interim Measure to Control Contaminant Plume Reaches Full Operation

May 4, 2021 - LOS ALAMOS, N.M. — An interim measure to control migration of a groundwater plume containing hexavalent chromium beneath Los Alamos...

Project impacts to DP Road starting April 12

April 9, 2021 - LOS ALAMOS, N.M. — On April 12, DOE’s Environmental Management Los Alamos Field Office and its contractor, N3B Los Alamos, will...

Mexican spotted owl protected during Los Alamos cleanup

April 5, 2021 - LOS ALAMOS, N.M. — To protect a treasured ecological species of Northern New Mexico, Newport News Nuclear BWXT Los Alamos...