Open tender · United Kingdom · Services
Calibration and Maintenance of Radiological Instruments - Installed 2027+
Nuclear Restoration Services Limited
Nuclear Restoration Services Limited in the United Kingdom is inviting bids for “Calibration and Maintenance of Radiological Instruments - Installed 2027+”. Bids close on 3 November 2026, 12:00 GMT; the estimated value is £18.5 million. askTender lists every requirement to qualify and checks whether your company meets them.
The tender in brief
Calibration and maintenance of radiological instruments across UK nuclear sites, open to small and medium-sized firms
Nuclear Restoration Services Limited is buying calibration and maintenance services for radiological instruments installed from 2027, covering all its sites plus additional sites transferred from EDF. The estimated value is £18,500,000 excluding VAT, with an initial four-year term from 1 April 2027 and optional extensions up to eight years in total. It is an open-procedure services contract.
Key facts
- Estimated value
- £18.5 million
- Contract period
- 1 April 2027 to 31 March 2031, with optional extension to 31 March 2035 (up to 8 years total)
- How bids are judged
- Technical 58%, Commercial 25%, Social Value 10%, Contract Management 7%
- Published
- 16 Sep 2026
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Public data: Contains public sector information licensed under the Open Government Licence v3.0. Source: Find a Tender Service (Cabinet Office). · Sources & licences