National Nuclear Laboratory (NNL) Ltd

About

The National Nuclear Laboratory (NNL) is the UK’s national nuclear laboratory, operating three facilities at Sellafield, Workington and Preston. NNL provides applied research, technical consultancy, fuel and waste analysis, decommissioning support and nuclear safeguards expertise. The company supports the UK’s civil nuclear programme, Sellafield decommissioning and international nuclear customers with advanced analytical and engineering capabilities.

Disciplines

Accreditations & Certifications

UKAS Accredited

Location

Havelock Road, Workington, Workington, CA14 3YQ

Frequently Asked Questions

How do I get in touch to discuss a project?

The best way to reach National Nuclear Laboratory (NNL) Ltd is through the contact details on this listing. For project enquiries it helps to briefly describe your requirements and timeline so the team can respond with the most useful information.

Do you work with clients outside your local area?

Yes u2014 although National Nuclear Laboratory (NNL) Ltd operates from Workington, client location is rarely a barrier. The team regularly supports projects remotely and travels to client sites across the UK when required.

Can you perform testing at our site or only at your facility?

Many of National Nuclear Laboratory (NNL) Ltd's services can be performed at a customer's facility. This is particularly relevant for large components, installed systems or where test conditions must reflect the actual operating environment.

Which NDT methods do you offer?

National Nuclear Laboratory (NNL) Ltd's inspection team is qualified in multiple NDT disciplines. The choice of method depends on what you are looking for and the condition of the component u2014 an initial conversation helps identify the most effective approach.

How do you ensure quality on every project?

Quality at National Nuclear Laboratory (NNL) Ltd is built into the project process rather than checked at the end u2014 upfront scope definition, peer review of technical outputs, and formal handover documentation are standard on every engagement.