AwardedAwarded 2 October 2025

Maintenance of Radiometric Hardware and Software Systems and Associated Services

Sellafield Limited · Local or regional public body

In brief

Sellafield Limited awarded waste work to Mirion Technologies (Canberra UK) Ltd on 2 October 2025.

Built from the notice's own fields. Always check the official notice before you bid.

What the notice says

Deliver ongoing service and maintenance (and routine breakdown maintenance) work for Mirion radiometric hardware and software systems and associated services covering, but not limited to, the following:<br/><br/>- Offsite and onsite repair, maintenance and overhaul of radiometric and environmental monitoring/sampling systems and other specialist equipment, including Lab-Impex and Berthold products and systems. This equipment is typically used at Sellafield for the measurement and quantification of radiation and contamination (including environmental, stack and building ventilation systems). <br/><br/>- This scope covers, but is not limited to, technical support, aging and obsolescence (A&O) support, and the provision of associated services, including training.<br/><br/>The supplier retains the intellectual property rights (IPR), including copyright and patents, for the Radiometric Protection Instruments being maintained as part of this contract.

Who won

WinnerValueDates
Mirion Technologies (Canberra UK) Ltd
1 bid received
£2,966,916

Values as the award notice gives them, excluding VAT where stated.

Timeline

  1. Contract award notice · notice 069653-2025

About the buyer

Sellafield LimitedLast 12 months

Procurements

244

Awards

201

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From notice 069653-2025 on Find a Tender, first published 30 October 2025. We last checked for changes on 27 September 2026.