Open tender · United Kingdom · Works

J5 Super Grid Transformer Refurbishment

UK Atomic Energy Authority

UK Atomic Energy Authority in the United Kingdom is inviting bids for “J5 Super Grid Transformer Refurbishment”. Bids close on 5 November 2026, 12:30 GMT; the estimated value is £2 million. askTender lists every requirement to qualify and checks whether your company meets them.

The tender in brief

Refurbishment of three super grid transformers at Culham Campus, suited to small and medium-sized enterprises

The UK Atomic Energy Authority is buying the refurbishment of three super grid transformers at its Culham Campus in Oxfordshire, as part of an asset life extension programme. The estimated value is £2,000,000 excluding VAT, and the contract is expected to run from 2 December 2026 to 31 May 2027. It is a works contract, below the relevant threshold, and is particularly suitable for small and medium-sized enterprises.

Key facts

Estimated value
£2 million
Contract period
2 December 2026 to 31 May 2027, about 5 months and 30 days
Published
07 Oct 2026

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Public data: Contains public sector information licensed under the Open Government Licence v3.0. Source: Find a Tender Service (Cabinet Office). · Sources & licences