Competition with a shortlist
Competitive procedure with a selection stage: suppliers were shortlisted before being invited to bid.
Key facts
- Buyer
- Sellafield Limited · Nuclear
- Value
- £2,945,000,000
- Procedure
- Competitive procedure with negotiation (above threshold)
- Sector
- Construction work · Construction work (CPV 45000000)
- Region
- North West
- Official notice
- View on Contracts Finder
- Timeline
-
- Contract date10 Oct 2025
- Published20 Oct 2025Published 10 days after the contract date
Description
The Infrastructure Delivery Partnership will deliver conventional infrastructure projects and tasks. There are 3 Lots: Electrical Distribution Delivery Partner, Utilities Delivery Partner and Civils Delivery Partner. Delivery Partners will take the single viable option and complete detailed design and all procurement, installation, construction, commissioning and handover activities that form part of delivery. Note: When the procurement commenced there were originally 4 Lots, however, during the course of the procurement Lot 1 Strategic Partner was cancelled. This was in accordance with Sellafield Ltd.'s right to cancel a lot and not to award a contract as provided for at Section 11.9 of the Selection Questionnaire Instructions and also Section 6.6 of the Invitation to Submit Final Tender Instructions.
About the suppliers
Costain Limited.: every public contract they have won, plus their Companies House record (company 00610201).
Hochtief UK: every public contract they have won.
Morgan Sindall Construction & Infrastructure Ltd: every public contract they have won, plus their Companies House record (company 04273754).