# H3AT Process Services

> A sourced UK public sector contract award published by UK Atomic Energy Authority.

## Key facts

- Buyer: [UK Atomic Energy Authority](/buyers/uk-atomic-energy-authority/contract-awards)
- Supplier: Arcade UK Ltd
- Award value: £1,600,000
- Tender value: £1,600,000
- Award date: 21 March 2025
- Published: 21 March 2025
- Contract start: 17 March 2025
- Contract end: 28 January 2026
- Stage: awarded
- Procurement category: services
- Notice ID: dea31b91-08bf-43d5-b4ed-c49297897921-835343
- OCID: ocds-b5fd17-42b4be04-0992-4f06-903b-c4b8d3f2a5f4

## Description

UKAEA had a requirement for the procurement of a process services system for the Hydrogen 3 Advanced Technology \(H3AT\) tritium plant and research halls at UKAEA's Culham Science Centre\. Included in this requirement is the supply of: - Demineralised Water - Breathable Air Supply - Plant Air Supply - Compressed Gas Supply - Specialist Gas Compound with Segregation All values are inclusive of VAT\. This is an Award Notice only, not a call to competition\.

## Related contract awards

- [Autonomous Data Collection using Robotics](/contracts/ocds-b5fd17-4be89c95-5ead-4c7c-a55f-81732a20fef4) — UK Atomic Energy Authority
- [MAST-U Diagnostic IR Cameras](/contracts/ocds-b5fd17-8c17e72c-203a-4ac1-8634-91aabf18653a) — UK Atomic Energy Authority
- [Audio Visual Implementation](/contracts/ocds-b5fd17-c9cda958-963a-4f2b-81da-71b46b3c772d) — UK Atomic Energy Authority
- [Audio Visual Implementation](/contracts/ocds-b5fd17-e3e008cc-48ae-4c4c-ae2f-dad6dbb191f0) — UK Atomic Energy Authority
- [BFI Nitrate Holding Vaults \(NHV\) HVAC Upgrade - AWARD](/contracts/ocds-b5fd17-8a824da2-adc9-11e6-9901-0019b9f3037b) — BFI
- [Translation &amp; Interpreting Service](/contracts/ocds-b5fd17-54075a52-9d7d-4c1f-b548-9dc63dcc95cb) — London Borough of Waltham Forest
- [QBE082 09:00 2026-08-21 Haverhill to Sir Peter Hall School, Bury St Edmunds - 4-seater vehicle required - AWARD](/contracts/ocds-b5fd17-3fe11212-9db7-4019-8387-e0a616618a82) — Suffolk County Council Passenger Transport
- [QOC931 09:00 2026-08-21 Onehouse &amp; Newmarket to InToto Education, Fordham, Ely, Cambs - 4-seater vehicle &amp; Passenger Assistant required - AWARD](/contracts/ocds-b5fd17-88df1231-5adf-4f73-b42b-71e8931d53ab) — Suffolk County Council Passenger Transport
- [SEN20061-SEN-W/C TAXI-DOROTHY GOODMAN UPPER BARWELL LANE](/contracts/ocds-b5fd17-759dbe2b-b549-4a79-9512-eb9eafef5895) — Leicestershire County Council

## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/dea31b91-08bf-43d5-b4ed-c49297897921-835343)
