NuSource LLC
  • ABOUT
    • HISTORY & HIGHLIGHTS
    • CAREERS
  • CAPABILITIES
    • ENGINEERING
    • FABRICATION
    • FACILITIES
  • TEAMING AGREEMENTS
    • CARRIER
    • FLEXASEAL
    • NUCORP
    • PALL
    • SWAGELOK
    • WATLOW
    • XYLEM / AM STANDARD
  • QA PROGRAM
  • NEWS

Supplying the nuclear industry with specialty equipment,
​fabrication, and design engineering.

January 2012

Formation of NuSource LLC

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April 2012

QA Program Established

​​NuSource quality assurance program meets the requirements of ASME Section III and 10 CFR 50 Appendix B.
July 2013

N Stamp Accreditation

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October 2013

Teaming Agreement

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April 2014
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HEAT EXCHANGER PROJECT

April 2015

Teaming Agreement

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BLADDERLESS PULSATION DAMPENERS

NIAC Audit

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August 2015

Teaming Agreement

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November 2015
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​BLADDERLESS PULSATION DAMPENER 

September 2016

Teaming Agreement

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November 2016
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FIRST NUPIC AUDIT

March 2018

Teaming Agreement

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July 2018

Condenser Tube Project

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April 2019
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N Stamp Project

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February 2020

Teaming Agreement

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March 2021

Teaming Agreement

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April 2022
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Heat Exchanger

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​NuSource supplies safety-related hardware solutions to the ​nuclear power industry.

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JAN 2012 -- MPR associates, a pioneer in the nuclear industry, formed NuSource along with and Gavial Holdings in 2012 ​with the singular goal of providing nuclear customers with the experience, attention, quality, and service demanded by the industry to safely, efficiently, and cost effectively operate their facilities.  ​
Pipe Spools

A singular focus.

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Our only business is to provide safety-related equipment to commercial nuclear power plants, NSSS providers and major OEM’s that also support the industry.

We are 
NUPIC and NIAC audited, offering a level of engineering expertise and accreditation that few organizations possess and most fabrication vendors do not possess.

And with partners operating in four locations throughout North America, NuSource can provide solutions in every nuclear discipline  including welding, machined components, reverse engineering, project management and compliance.

​We understand the various constraints that plants face when procuring and installing replacement nuclear hardware. No matter the scope, size or location, NuSource clients can trust in on-time delivery of products that are designed and manufactured correctly and with the appropriate amount of oversight and testing.

NuSource has completed successful projects in every nuclear power plant in the United States and Canada.

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Industry Demands

​A 2014 report published by the Institute of Nuclear Power Operations (INPO) identified critical performance gaps and challenged nuclear utilities to demand more of their suppliers. Specifically, the INPO asked for increased rigor in testing, better engineering documentation, and more manufacturing integration.

NuSource is aligned squarely behind those recommendations with the following commitments to our clients and the industry: 
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  • Engineers that understand, verify and supplement design inputs provided by the customer
  • Understanding of manufacturing and inspection processes
  • Knowledge of plant design and licensing basis requirements
  • Understanding of plant design change processes
  • Embodying nuclear safety culture principles
  • A quality program that exceeds industry expectations
  • Plant and equipment operating experience

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​DEC 2016 - ​NuSource designs and manufactures (9) safety related Emergency Feedwater Air Accumulators 
NuSource has been contracted to provide (9) new air accumulator pressure vessels as part of a modification to provide backup compressed air to operate critical feedwater air operated control valves. The safety related (Appendix B) pressure vessels range in sizes from 51" diameter x 15 ft. long to 10ft. diameter x 16ft. long and were designed and fabricated on an expedited schedule to meet the client’s needs. 

NuSource successfully provided the components on an expedited delivery while also meeting, and exceeding all quality, craftsmanship and documentation requirements. 

For every project, NuSource delivers the engineering expertise, the nuclear industry knowledge, and the manufacturing skills needed to supply the solution that best meets all of the customer, plant, code, project, and documentation requirements. This project was performed in accordance with the NuSource Quality Assurance Manual via its Appendix B nuclear program. 


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JUNE 2018 - ​Safety-Related Control Air (NIAS) Pall After-Filters 
Through its exclusive partnership with Pall Corporation for nuclear aftermarket spares, NuSource provided Control Air (NIAS) After-Filters to a Boiling Water Reactor plant in the Midwest.  

Check out the full story here.


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March 2021 - NuSource becomes the exclusive provider of the Flexaseal ShellCool water-cooled heat exchanger system. This system is essential for nuclear power plants to meet temperature limitations for sealing elements that are critical to the efficiency and safety of the pumps and other vital parts.


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​NuSource LLC
320 King Street
​Alexandria, VA 22314
Corporate:  (571) 482-7404
wwaters@nusourcellc.com

© 2023 NuSource, LLC. All Rights Reserved
  • ABOUT
    • HISTORY & HIGHLIGHTS
    • CAREERS
  • CAPABILITIES
    • ENGINEERING
    • FABRICATION
    • FACILITIES
  • TEAMING AGREEMENTS
    • CARRIER
    • FLEXASEAL
    • NUCORP
    • PALL
    • SWAGELOK
    • WATLOW
    • XYLEM / AM STANDARD
  • QA PROGRAM
  • NEWS