Cryogenic
Case Study

Cryogenic

Interior of a TCA Cleanroom

Cryogenic

The Challenge:

Cryogenic Ltd required a bespoke cleanroom solution to support the next phase of their project involving the handling and integration of a large cryogenic chamber.

The specific challenges were:

  • Facility Constraints: The installation needed to accommodate a 3 metre-high chamber and allow crane access inside the cleanroom.
  • Unique Access Requirement: A special retracting access hatch was essential so that a crane could be brought through the cleanroom enclosure to position the chamber accurately.
  • Strict Cleanroom Environment: Operations had to occur inside an ISO 7 clean environment to meet stringent contamination control requirements.

Programme Pressures:

The timeline was tight — the cleanroom needed to be delivered in line with Cryogenic Ltd’s existing project schedule, with minimal disruption to their wider engineering programme.

Interior of a TCA Cleanroom

Cryogenic

The Solution:

Total Clean Air designed and delivered a custom Modulab cleanroom tailored to the client’s exact needs:

  • Customised 3 m High Cleanroom Build: The cleanroom structure was engineered to the precise height requirement, ensuring full spatial compatibility with the oversized cryogenic chamber.
  • Retracting Access Hatch: A bespoke retracting hatch was integrated into the cleanroom design. This feature allowed a crane to enter and lift the chamber safely into position without compromising the cleanroom envelope or ISO 7 certification.
  • ISO 7 Clean Environment: The Modulab installation was completed and certified to meet ISO 7 standards, providing Cryogenic Ltd with the controlled environment necessary for contaminant-sensitive activities and high-precision assembly.
  • On-time Delivery: Despite the complexity, the project was delivered on schedule, aligning perfectly with the client’s operational milestones so that they could progress their engineering works without delay.



Published: February 2, 2026 By Billy Webb
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