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Prototype Fast Reactor Ventilation Upgrades

Nuclear Restoration Services Limited · Local or regional public body

In brief

Nuclear Restoration Services Limited has announced plans to buy construction work. This is an early notice: there is nothing to bid on yet, but it tells you a tender may follow.

The estimated value is £12,500,000 excluding VAT.

The contract runs for 33 months, up to 39 months with extensions, starting 13 December 2027.

The buyer says it is suitable for small and medium-sized businesses.

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

Can I win this?

Key dates

Express interest by
midday, Friday 5 February 2027
Questions by
midday, Friday 5 February 2027

This is the first stage. You register interest now, and shortlisted suppliers are invited to bid later.

How bids are scored

Technical 55% · Social Value 20% · Commercial 25%

Quality matters most. You can win without being the cheapest.

Competition

Typical: a median of 3.5 bids per contract for this buyer (from 16 awards in the last 12 months).

What the notice says

Procurement, Manufacture, Installation and Commissioning for Prototype Fast Reactor facility Ventilation Upgrade. Noting that previous notices have been published which due to technicalities are not linked to this notice. UK - 1194 https://www.find-tender.service.gov.uk/Notice/026167-2026 UK- 1148 https://www.find-tender.service.gov.uk/Notice/047874-2026

How to bid

  1. Read the full notice on Find a Tender, including any tender documents it links to.
  2. Register your organisation on the Central Digital Platform (through Find a Tender) if you have not already. Suppliers need to be registered to take part in procurements under the Procurement Act 2023.
  3. Submit your bid through the buyer's e-tendering portal: atamis-2464.my.site.com.
  4. Send clarification questions before midday, Friday 5 February 2027.
  5. Register your interest before midday, Friday 5 February 2027. Shortlisted suppliers are then invited to bid.

Timeline

  1. Planned procurement notice · UK3, notice 107563-2026

About the buyer

Nuclear Restoration Services LimitedLast 12 months

Procurements

380

Awards

307

Suppliers it has used most for construction

All tenders and awards from Nuclear Restoration Services Limited

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From notice 107563-2026 on Find a Tender, first published 12 November 2026. We last checked for changes on 12 November 2026.