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Published 16 Jan 2026, 15:53 GMT

Official UK procurement notice

Gyrotron Improvements Pipework · UK public procurement notice

Official notice

Authority: UK Atomic Energy Authority (Central government)

Below threshold - without competition
Sectors: Construction & Civil Engineering (45) Delivery: South East (UKJ14)
Awarded value£25,410published contract · exc. VAT
Awarded 13 Jan 2026no call for competition
Awarded to Hydrasun Limited

What is being bought

Published requirement description

Hydrasun have been requested to support with a proposal for Gyrotron Pipework improvements at UKAEA, Culham Campus – as part of their EBW Water Cooling System project. This supplier was chosen as they have delivered the identical optical filters for all orders for optical filters to be used in polychromators over the past 15 years. They have always met the technical requirements, and we have had zero failures of all received and used optical filters.

The lotProcurement structure

single lot · no lot value published
Lot #1Awarded
Delivery: South East
45230000 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork

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
16 Jan 2026, 15:53 GMT
Last source update
16 Jan 2026, 15:53 GMT
Authority reference
2115105
FTS notice number
2026/S 000-004030
Latest notice
Contract details notice (UK7)
Delivery area
South East (UKJ14)
Official registry OCID
ocds-h6vhtk-0607f3 Find a Tender

Notice history

1 event · 1 release on Find a Tender
  1. Contract details notice published
    16 Jan 2026, 15:53 GMT
    UK7

Commercial outcome & contract awards

Published awards, contracts and bid statistics, not a forecast
Awards 1
Awarded value £25,4101 contract exc. VAT
Contracts signed 1latest 13 Jan 2026
Awarded toValueDateStatus
Hydrasun Limited£25,410 †—Awarded

Contracts

  • Gyrotron Improvements Pipework · Hydrasun Limited

    Signed
    13 Jan 2026
    Value
    £25,410
    Period
    19 Jan 2026 – 6 Feb 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
  • Hydrasun LimitedAwarded supplierGB-PPON: PPJX-8857-YYWP Gateway Business Park, Moss Road, Aberdeen, Scotland, AB12 3GQContact 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