N3B manages the Los Alamos Legacy Cleanup Contract for the U.S. Department of Energy.
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.
Safety
Our employees and subcontractors work to the highest standards of safety.
Discipline
We set clear goals and execute our plans with the end in mind.
Competence
We have the staff and expertise to ensure our mission is met.
Our Top Priorities
In cleaning up legacy waste, or waste generated before 1999, we are working in two key areas: Environmental Remediation and Waste Management. Our goal is to clean up the environment and protect our natural resources.
Environmental Remediation
Groundwater and surface water monitoring, chromium and RDX plume monitoring, and waste site characterization and remediation
Waste Management
Hazardous and radioactive waste characterization, management, packaging and transportation off-site for permanent disposal
News & Highlights
N3B continues groundwater sampling along Rio Grande amid drought
November 23, 2021 - LOS ALAMOS, N.M. – Despite unseasonably low water levels this year, N3B Los Alamos has been able to navigate shallow...
LANL Individual Permit for Storm Water public meeting on November 30
November 22, 2021 - LOS ALAMOS, N.M. — The Department of Energy’s Environmental Management Los Alamos Field Office (EM-LA) and cleanup contractor Newport News...
N3B supports local nonprofit during day of volunteering
November 18, 2021 - LOS ALAMOS, N.M. — Several N3B employees recently volunteered with Los Alamos nonprofit Lemonade Living to improve the organization’s grounds...