Provision of Instrument to Determine UF3 and UF4 Ratio in Molten Uranic Fuel Salt Matrices
United Kingdom National Nuclear LaboratoryEstimated Value
Up to £150,000
Deadline
Not specified
Published
7 November 2025
Type
Not specified
Overview
UKNNL is in collaboration with Westinghouse on Springfields Fuels (SFL) site in the development and substantiation of a commercial scale process for the manufacture of fuel salt for the Integral Molten Salt Reactor (IMSR) for a client. As part of the customer requirements, the fuel salt material must be provided to a set specification. UKNNL are seeking support to develop a proven methodology and instrument for measurement of the UF3/UF4 ratio that could then be utilised by UKNNL staff for the purposes of supporting the delivery of the fuel salt product to the client.
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Likely incumbents
Suppliers who won similar work from this buyer in the last 5 years.
- 1
NORTH WEST PROJECTS LIMITED (trading as ACTEMIUM DESIGN UK)
£887,764
total awarded
- 2
North West Projects Ltd T/a Actemium Design UK
£4m
total awarded
- 3
SGS UNITED KINGDOM LIMITED
£200,000
total awarded
- 4
JAMES HUTTON LIMITED
£200,000
total awarded
- 5
SIEMENS INDUSTRY SOFTWARE LIMITED
£975,036
total awarded
NORTH WEST PROJECTS LIMITED (trading as ACTEMIUM DESIGN UK) is the most likely incumbent based on recency and category match. To win, bidders typically need a clearly differentiated proposition or a price advantage.
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Buyer Profile
United Kingdom National Nuclear LaboratoryKey Dates
Published
7 November 2025
Submission deadline
Not specified
Notice type
planningUpdate
Source
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