MainSlide
We are the Los Alamos Legacy Cleanup Contractor
Clean Up The Environment - Protect Our Future
Shipping Waste
Community Committment
We are committed to our community
Clean Up The Environment - Protect Our Future
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Shipping Waste
We perform Environmental Remediation and Waste Management
Community Committment
We are committed to our community
Clean Up The Environment - Protect Our Future
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N3B manages the Los Alamos Legacy Cleanup Contract for the U.S. Department of Energy.

N3B manages the 10-year, $1.4 billion Los Alamos Legacy Cleanup Contract for the U.S. Department of Energy Environmental Management’s 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 offsite for permanent disposal.

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Safety

Our employees and subcontractors work to the highest standards of safety.  

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Discipline

We set clear goals and execute our plans with the end in mind.  

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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 offsite for permanent disposal

News & Highlights

Apprenticeship program in environmental cleanup offering associate’s degree - June 24, 2021

LOS ALAMOS, N.M. — An N3B apprenticeship program that trains students in the U.S. Department of Energy’s (DOE’s) Environmental Management... Read More ›

N3B and EM-LA to hold virtual Environmental Management Cleanup Forum on June 24, 2021 - June 17, 2021

The Department of Energy’s Office of Environmental Management Los Alamos Field Office and its legacy waste contractor, N3B-Los Alamos, are... Read More ›

N3B employees inspire NM youth at Summer Physics Camp for Young Women - June 10, 2021

LOS ALAMOS, N.M. — In hopes of educating and inspiring New Mexico’s youth to pursue STEM-related careers that benefit their... Read More ›

Email

N3BOutreach@em-la.doe.gov

Address

N3B Los Alamos
1200 Trinity Drive
Suite 150
Los Alamos, NM 87544

Phone

(505) 257-7690

Contact N3B

Select a question from the drop down below and we will respond to you soon.

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What’s New?

 


Nuclear Operator Apprenticeship Program Video

View Here


Provide comments on cleanup priorities by sending mail to:

LegacyCleanupFeedback@em-la.doe.gov


Middle DP Road Update

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