U.S. Department of Energy Awards N3B Los Alamos LLC / Sealaska Technical Services Joint Venture Team $1.3 Billion Contract
Tuesday, February 6, 2018

Sealaska Technical Services LLC (STS) announced today that its joint venture with Tetra Tech, Inc. was selected to provide program management and technical services in support of the ground & surface water monitoring program at the U.S. Department of Energy’s Los Alamos National Laboratory. 

The Sealaska Technical Services led Joint Venture is a critical subcontractor on the N3B Los Alamos LLC team, which was awarded the Los Alamos Legacy Cleanup Contract (LLCC) in late December 2017. Under this contract vehicle, the joint venture, Tech2 Solutions, will provide program management and technical support for ground and surface water monitoring, stormwater corrective actions, drilling, and groundwater contamination remediation.

The Sealaska Technical Services Joint Venture will share in N3B Los Alamos LLC’s $1.39-billion single award contract over a ten-year duration.  The water scope is valued at approximately $20-million per year.  N3B Los Alamos LLC is a joint venture comprised of Stoller Newport News Nuclear (SN3), part of Huntington Ingalls Industries Technical Solutions division, and partner, BWXT Technical Services Group, Inc.  In addition to Tech2 Solutions (T2S), Longenecker and Associates is also a critical subcontractor to the team supporting quality assurance, contractor assurance and other functions.

Since its inception in 1943 as part of the Manhattan Project, LANL’s primary mission has been nuclear weapons research and development. The U.S. Department of Energy, Office of Environmental Management (DOE/EM) mission, and now N3B’s scope, is to characterize and remediate contaminants in the environment; decontaminate, decommission and demolish process-contaminated facilities; and manage and dispose of legacy transuranic wastes, thereby reducing risks to the public, workers and the environment associated with legacy material, facilities and waste sites.  This includes stewardship of the Los Alamos site’s surface and ground waters.

“We are excited that Sealaska’s strong environmental remediation capabilities will be utilized to clean up decades of contamination at the Los Alamos National Laboratory,” said Terry Downes, Sealaska COO. “We look forward to working closely with Tetra Tech and N3B to achieve the critically important environmental management goals of the contract.”

The work will be conducted at the U.S. Department of Energy / National Nuclear Security Administration’s  Los Alamos National Laboratory, a 36-square mile site in Los Alamos county about 25 miles northwest of Santa Fe, NM.

Read more about the Department of Energy, Office of Environmental Management here.

About Sealaska

Sealaska is an Alaska Native Corporation founded in 1972 and established by the Alaska Native Claims Settlement Act (ANSCA).  With an extensive network of employees, a diverse set of subsidiaries, and over 22,000 tribal member shareholders, we offer clients and teaming partners a well-established corporate structure with a reputation built on core native values and a commitment to operational excellence and outstanding performance.  With every project, we strive to exceed customer expectations by following highly ethical and socially responsible methods and business practices.  

Sealaska Technical Services is a full-service engineering and environmental consulting company with a worldwide reach in the areas of environmental monitoring and remediation, national security, systems engineering, data management and analytics for both federal and commercial customers.


Latest News


Sealaska secures historic conveyance of Redoubt Bay Village

Posted 3/10/2025
BLM finalizes transfer of culturally significant Ḵunáa site after nearly 50 years Sealaska Corporation announced the successful conveyance of the Redoubt Bay Village (Ḵunáa) historical site from the Bureau of Land Management (BLM), marking the culmination of a nearly 50-year effort to secure this culturally significant land under Alaska Native stewardship. The 10.54-acre site… Source

Sealaska Board of Directors Holds First 2025 Meeting in Ketchikan

Posted 2/7/2025
KETCHIKAN, Alaska—The Sealaska Board of Directors is holding its first meeting of 2025 in Ketchikan this week, reinforcing its commitment to deepening connections with communities and partner organizations as we work together to create balance for people and the planet. Strong partnerships with local organizations across our shareholders’ communities remain central to Sealaska’s mission. Source

Notice of 2025 Annual Meeting of Shareholders

Posted 2/6/2025
The 2025 Sealaska Annual Meeting of Shareholders will be held Saturday, June 21 at Kake Community Building, located at 264 Keku Road, Kake, Alaska 99830. Sealaska will share a live webcast of the annual meeting through the MySealaska.com shareholder portal for those unable to attend in person. Here is some key information, including important deadlines, for shareholders: Complete or… Source

Sealaska Shareholder 1099 Forms Now Available on MySealaska.com

Posted 1/23/2025
Sealaska encourages shareholders to register on MySealaska.com so they are able to download and print their 1099 tax forms to include with their tax filing. If you are a new shareholder who is registering with MySealaska, we offer a few tips below. Sealaska 2024 –1099 tax forms are now available Shareholders can create an account or log in to MySealaska.com > click About Me > click… Source

ISER report summarizes decades of research to draw sobering conclusions

Posted 1/17/2025
Contact: Amy Miller, 907-229-3524 amy.miller@tnc.org Alaska’s economy lost billions in fisheries earnings over the last 50 years ISER report summarizes decades of research to draw sobering conclusions JUNEAU — A new report by the University of Alaska’s Institute of Social and Economic Research summarizes results from a variety of sources to draw a clear and compelling… Source