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UK Atomic Energy Authority

Published procurement activity · 218 tenders

ORGANISATION DETAILS

UK Atomic Energy Authority

Buyer information published with procurement notices.

Published identifier
GB-PPON PLJV-1169-JTDD
Address
Oxfordshire, UKJ14, OX14 3DB, United Kingdom
First notice
25 Mar 2025
Latest notice
20 Oct 2026
Contracts FinderFind a Tender
All tenders218£156.7mCombined published GBP valueOther published source values: EUR €718.7k · USD US$209.5k
Open49£20.3mCombined published value
Closed15£6.6mCombined published value
Awarded117£107.3mCombined published GBP valueOther published source values: EUR €718.7k · USD US$209.5k
Cancelled4£500kCombined published value
ISSUED TENDERS

218 tenders

All · 218Open · 49Closed · 15Awarded · 117Cancelled · 4

Tritium Storage Solutions Specification Definition and Market Research

UK Atomic Energy Authority · UKJ14

UKAEA requires a solution for storing relatively small amounts of tritium. Usually, we use getter materials such as depleted Uranium and products have been purchased previously from known suppliers. What has been delivered has not been of high enough quality and we would like to understand what our options are and to make sure o

Sources Find a TenderPublished 24 Jul 2026Reference 070271-2026Sector 09343000 — Radioactive materials
£60kEstimated value

HHFTVF Spectropyrometer Purchase

UK Atomic Energy Authority · UKJ14

The HIVE facility uses a unique spectropyrometer, that measures surface temperature without emissivity data and includes uncertainty. We seek another for the HHFTVF facility. This equipment is to be used on a high heat flux test facility which primarily, though not exclusively, uses induction heating to heat metallic samples in

Sources Find a TenderPublished 23 Jul 2026Reference 069623-2026Sector 38413000 — Pyrometers
£41.5kEstimated value

Fibre Optic Bundles for MAST-U

UK Atomic Energy Authority · UKJ14

Requirement for a set of 21 identical optical fibre bundles to be manufactured and delivered by the Supplier. UKAEA requires a set of 21 horizontally-bifurcated optical fibre bundles for use in an upgrade of the MAST-U Thomson scattering diagnostic. All 21 bundles are required to have the same, identical design.

Sources Find a TenderPublished 16 Jul 2026Closes 6 Aug 2026Reference 067401-2026Sector 33124100 — Diagnostic devices
£120kEstimated value

Ultra High Temperature Material Testing Load Frame and Environment System

UK Atomic Energy Authority · UKJ14

Supply of an integrated materials testing system that combines a mechanical load frame, ultra-high-temperature heating, and controlled environment (vacuum and inert gases) with synchronised diagnostics and data acquisition. UKAEA also seeks installation and commissioning support, training services, and maintenance from the suppl

Sources Find a TenderPublished 15 Jul 2026Reference 066577-2026
£850kProposed award value · excl. VAT£1m incl. VAT

Radiation Safety Diagnostics

UK Atomic Energy Authority · UKJ14

Within UKAEA the Lithium Breeding Tritium Innovation (LIBRTI) Programme seeks to create a world leading UK capability for demonstrating the feasibility of powerplant relevant fusion fuel technologies. As part of the facility the Radiation Safety Diagnostics System shall provide continuous monitoring, detection and quantification

Sources Find a TenderPublished 13 Jul 2026Reference 065667-2026Sector 35113210 — Nuclear safety equipment
£600kEstimated value

Radiological Dosimetry Service

UK Atomic Energy Authority · UKJ14

The UK Atomic Energy Authority based at Culham Campus, Oxfordshire has a requirement for the provision of an Radiological Dosimetry Service. The Authority requires an Approved Dosimetry Service to undertake assessment and recording of data in relation to radiation doses received by both classified and non-classified persons The

Sources Find a TenderPublished 13 Jul 2026Reference 065580-2026Sector 38341200 — Radiation dosimeters
£1.4mEstimated value

Tritium Safety Diagnostics

UK Atomic Energy Authority · UKJ14

Within UKAEA the Lithium Breeding Tritium Innovation (LIBRTI) Programme seeks to create a world leading UK capability for demonstrating the feasibility of powerplant relevant fusion fuel technologies. As part of the facility the Tritium Safety Diagnostics System shall provide continuous monitoring, detection and quantification w

Sources Find a TenderPublished 9 Jul 2026Reference 064693-2026Sector 35113210 — Nuclear safety equipment
£400kEstimated value

Design, manufacture and delivery of cooling system for CHIMERA Magnets SAT (THOR)

UK Atomic Energy Authority · UKJ14

CHIMERA is a planned test rig that aims to replicate the conditions inside a nuclear fusion reactor, excluding the radiation component. Magnets (static and pulse/vertical field magnet) are to be installed as part of the first phase of CHIMERA’s installation (dubbed “THOR”). Cooling systems will need to be implemented to continua

Sources Find a TenderPublished 3 Jul 2026Closes 31 Jul 2026Reference 062864-2026Sector 31141000 — Water coolers
£105kEstimated value

Scroll Pump Tritium Testing

UK Atomic Energy Authority · UKJ14

UKAEA wishes to engage with supply chain to build and host a test rig for COTS pumps with a defined quantity of tritium (40 GBq), and subsequent post-operation testing of the wetted materials, specifically PTFE.

Sources Find a TenderPublished 1 Jul 2026Reference 061875-2026Sector 42122000 — Pumps
£125kEstimated value

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