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Published 19 Nov 2025, 15:25 GMT

Official UK procurement notice

D15 Project Feasibility Study

Official notice

Authority: UK Atomic Energy Authority (Central government)

Below threshold - without competition
Sectors: Business Services & Consultancy (79) Delivery: Delivery location not published
Awarded value£40,000published contract · exc. VAT
Awarded 13 Nov 2025no call for competition
Awarded to Jema Energy

What is being bought

Published requirement description

The required works are for a feasibility study into an upgrade of the J52 power supplies, supplied and commissioned by JEMA, which will be repurposed for the MAST-U D15 project. The study will determine the technical and practical requirements for optimising the power supplies to operate within MAST-U parameters. This activity is required to confirm that the proposed modifications are technically feasible, to ensure that the modifications meet the performance requirements of the MAST-U PINIs and to define the specific modifications necessary to achieve the desired upgrade.

The lotProcurement structure

single lot · no lot value published
Lot #1Awarded
79314000 Feasibility study

Procedure terms & legal framework

From the official record
Procedure method
Below threshold - without competition
Legal basis
UKPGA · 2023/54 Procurement Act 2023
Notice status
Awarded without competition
Procurement threshold
Unspecified in notice
Regulatory regime
Standard
Commercial structure
Stand-alone contract (no framework)
Competition type
Direct award (no call for competition)
GPA / WTO covered
Unspecified in notice
Recurring procurement
Unspecified in notice
First published
19 Nov 2025, 15:25 GMT
Last source update
19 Nov 2025, 15:25 GMT
FTS notice number
2025/S 000-075329
Latest notice
Contract details notice (UK7)
Delivery area
Not published
Official registry OCID
ocds-h6vhtk-05e49d Find a Tender

Notice history

1 event · 1 release on Find a Tender
  1. Contract details notice published
    19 Nov 2025, 15:25 GMT
    UK7

Commercial outcome & contract awards

Published awards, contracts and bid statistics, not a forecast
Awards 1
Awarded value £40,0001 contract exc. VAT
Contracts signed 1latest 13 Nov 2025
Awarded toValueDateStatus
Jema Energy£40,000 †—Awarded

Contracts

  • D15 Project Feasibility Study · Jema Energy

    Signed
    13 Nov 2025
    Value
    £40,000
    Period
    18 Nov 2025 – 6 Jan 2026
    Status
    active

Contracting authority & participating public bodies

UK Atomic Energy Authority

Contracting authorityPublic authority - central government GB-PPON: PLJV-1169-JTDD Culham Science Centre, Oxfordshire, South East, OX14 3DBContact name, email

Bidders & participating suppliers

1 commercial party on the notice
  • JEMAAwarded supplierGB-PPON: PYJC-7964-JNJV Lasate-Oria, Guipuzcoa, ES, 20160, ESContact email

Official documents & specifications (1)

Official links; attachments are not copied

Notices published for this procedure

  • Contract details notice contractContract details noticeUK7Contract details notice on Find a Tender