Competition with a shortlist
Competitive procedure with a selection stage: suppliers were shortlisted before being invited to bid.
Key facts
- Buyer
- Sellafield · Body governed by public law
- Value
- £2,945,000,000 across 3 lots
- Procedure
- Competitive procedure with negotiation
- Sector
- Construction work · Construction work (CPV 45000000)
- Region
- North West
- Official notice
- 066438-2025 on Find a Tender
- Timeline
-
- Contract date10 Oct 2025
- Published17 Oct 2025Published 7 days after the contract date
Description
IDP will deliver conventional infrastructure projects and tasks. There are 3 Lots:<br/><br/>Electrical Distribution Delivery Partner, Utilities Delivery Partner and Civils Delivery Partner.<br/><br/>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.<br/><br/>The value stated at II.1.7.1 is the upper value range. The value is for the maximum contract term of 180 months, this term consists of an initial term of 108 months.
Lots in this award
| Lot | Supplier | Value |
|---|---|---|
| Infrastructure Delivery Partnership (IDP) | Morgan Sindall Construction and Infrastructure Ltd | £1.29bn |
| Infrastructure Delivery Partnership (IDP) | Costain Limited | £1.06bn |
| Infrastructure Delivery Partnership (IDP) | Hochtief UK | £595m |
About the suppliers
Morgan Sindall Construction and Infrastructure Ltd: every public contract they have won, plus their Companies House record (company 04273754).
Costain Limited: every public contract they have won, plus their Companies House record (company 00610201).
Hochtief UK: every public contract they have won.