FTS UK public procurement

Lead Lithium Experimentation Loop

UK Atomic Energy Authority

CompleteOCDS ID ocds-h6vhtk-05d1d5
Tender valueNot supplied1 awards · 0 contracts

01 Procurement

Tender overview

Updated 23 October 2025
Buyer
UK Atomic Energy Authority
Status
Complete
Procurement method
Direct award
Category
Not supplied
CPV classification
Not supplied
Tender period
Not supplied — Not supplied

Description

The LLiMFA is at a preliminary design stage and UKAEA are now looking for potential suppliers to progress the design development and produce a Detailed Design of the test loop for the Fusion Technology Facility alongside CHIMERA. Creation of the LLiMFA will allow the supply of Liquid Lead Lithium to both test apparatus, for the research and development of components and materials for use in future fusion systems. The project deliverable this year is a detailed design of the loop that will incorporate further research into ensuring the outstanding challenges from the preliminary design stage can be solved, as well as developing the status of existing work to the point of manufacture (albeit no manufacturing will take place this year).

i

This page represents one OCDS contracting process. Notices can be revised over time. Values may be estimates, award values or contract values and should be read with their displayed stage and date.

02 Awards and contracts

Published award records

1 shown
Pending

Lead Lithium Experimentation Loop

Awarded
20 October 2025
Award value
£1,200,000
Suppliers
2
Signed contract
Not supplied

03 Organisations

Buyers, suppliers and other parties

3 parties
Buyer

UK Atomic Energy Authority

Culham Science Centre, UK Atomic Energy Authority, Oxfordshire, UKJ14, OX14 3DB, United Kingdom

GB-PPON PLJV-1169-JTDD
Supplier

Frasier Nash LLC

Hill Park Court, Leatherhead, UKJ26, KT22 7NL, United Kingdom

GB-PPON PVXN-4166-QPYR

Companies House links appear only for explicit GB-COH identifiers. BritDB does not create company links from a similar name or address.

04 Provenance

Source for this process

Contains public sector information licensed under the Open Government Licence v3.0. Official external links are available only on the source transition page.