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ocds-h6vhtk-064ee7 · tender

Liquid Hydrogen Flow Conditioning Module for Experimental Programme

Health and Safety Executive

Estimated Value

Up to £80,000

Deadline

16 March 2026

Published

12 February 2026

Type

Not specified

North WestGBopen

Overview

HSE require a liquid hydrogen flow conditioning module for use during a research test programme. The flow conditioning module should be able to produce a flow of cryogenic gaseous hydrogen at a set flow rate (between 30 - 400 g/s) and temperature (between 25 - 50 K).

It is envisaged that the majority of the vaporisation could be achieved by use of a heat exchanger. For fine temperature control, the system can could use ambient temperature gaseous hydrogen injected into the flow through a control valve.

The system should include a control loop which takes a signal of outlet temperature as an input to modify the heat input into the cryogenic flow. A Q&A drop in session for regarding this tender will be held on 23/02/2026 at 10:00 GMT Please respond VIA In-tend for invitation details. Full description and diagrams available on in-tend

Contact & helpdesk

This can be electrically powered and use direct contact or a medium (air, water or another fluid) as the heat exchange medium.

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Likely incumbents

Suppliers who won similar work from this buyer in the last 5 years.

5 found
  1. 1

    NRC SERVICES LIMITED

    2 contracts wonlatest 13 Mar 2026ends 23 Apr 2026CH 03235366

    £614,780

    total awarded

  2. 2

    RSK ADAS LIMITED

    2 contracts wonlatest 22 Sept 2025ends 4 Sept 2029CH 10486936

    £6m

    total awarded

  3. 3

    SHARED SERVICES CONNECTED LIMITED ('SSCL')

    2 contracts wonlatest 1 Aug 2025

    £35m

    total awarded

  4. 4

    Castle Owen

    1 contract wonlatest 18 Sept 2026ends 31 Oct 2029CH 04345297

    £1m

    total awarded

  5. 5

    Stone Technologies Limited Trading as Converge Technology Solutions

    1 contract wonlatest 21 Aug 2026ends 9 Sept 2028CH 02658501

    £65,817

    total awarded

NRC SERVICES LIMITED is the most likely incumbent based on recency and category match. To win, bidders typically need a clearly differentiated proposition or a price advantage.

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Buyer Profile

Health and Safety Executive
Typepublic body
RegionUK
Total tenders78
Total spend£158,203,196
View buyer profile

Key Dates

Published

12 February 2026

Submission deadline

16 March 2026

Notice type

tender

Source

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