Opportunity overview
Sellafield Ltd is responsible for safely operating and decommissioning Europe's largest, most complex nuclear site, which is home to legacy nuclear facilities that are some of the most hazardous buildings in Western Europe. Sellafield Ltd, through the Decommissioning and Nuclear Waste Partners (DNWP) Framework opportunity, has brought together four partners across four Lots to provide a full suite of expertise and support to deliver decommissioning activities and projects, including asset care. Delivery will be across nuclear facilities on the Sellafield licenced site that are in mix of states including operational, post operation clean out (POCO), decommissioning and demolition. Consequently, the scope of work for the DNWP Framework will include construction delivery, demolition related works, associated technical services (including safety case and design) and waste management with the scope aligned across the following four Lots:<br/><br/><br/>• Lot 1 Remediation Partners<br/>• Lot 2 Pond Retrievals Partner<br/>• Lot 3 Silos Retrievals Partner<br/>• Lot 4 Integrated Nuclear Waste Partner
Awarded to
Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.
Amentum Clean Energy Limited
- Contract value
- £1bn
- Awarded
- Not supplied
- Contract signed
- 30 Oct 2025
- Award ID
- 070297-2025-1
- Status
- active
- Identifier
- 01120437
- Location
- Warrington, UKD6, WA36XF, United Kingdom
- Contract value
- £1.6bn
- Awarded
- Not supplied
- Contract signed
- 30 Oct 2025
- Award ID
- 070297-2025-2
- Status
- active
- Identifier
- n/a
- Location
- Whitehaven, UKD11, CA24 3JZ, United Kingdom
- Contract value
- £1bn
- Awarded
- Not supplied
- Contract signed
- 30 Oct 2025
- Award ID
- 070297-2025-3
- Status
- active
- Location
- Moor Row, UKD11, CA24 3HY, United Kingdom
- Contract value
- £1bn
- Awarded
- Not supplied
- Contract signed
- 30 Oct 2025
- Award ID
- 070297-2025-4
- Status
- active
- Identifier
- n/a
- Location
- Warrington, UKD61, WA4 4ST, United Kingdom
- Contract value
- £1.6bn
- Awarded
- Not supplied
- Contract signed
- 30 Oct 2025
- Award ID
- 070297-2025-5
- Status
- active
- Identifier
- n/a
- Location
- Whitehaven, UKD11, CA24 3JZ, United Kingdom
Classification
- CPV22314000 — Designs
- CPV42000000 — Industrial machinery
- CPV43320000 — Construction equipment
- CPV44421722 — Safety cases
- CPV45000000 — Construction work
- CPV45100000 — Site preparation work
- CPV45111000 — Demolition, site preparation and clearance work
- CPV45111200 — Site preparation and clearance work
- CPV45111213 — Site-clearance work
- CPV45210000 — Building construction work
- CPV45220000 — Engineering works and construction works
- CPV45222110 — Waste disposal site construction work
- CPV45315100 — Electrical engineering installation works
- CPV45351000 — Mechanical engineering installation works
- CPV71320000 — Engineering design services
- CPV71321000 — Engineering design services for mechanical and electrical installations for buildings
- CPV71322000 — Engineering design services for the construction of civil engineering works
- CPV71530000 — Construction consultancy services
- CPV79400000 — Business and management consultancy and related services
- CPV79410000 — Business and management consultancy services
- CPV79415200 — Design consultancy services
- CPV79723000 — Waste analysis services
- CPV79933000 — Design support services
- CPV98391000 — Decommissioning services
Lots
- Lot 1 - Remediation£2bn
- Lot 2 - Retrievals Ponds£1bn
- Lot 3 - Retrievals Silos£1bn
- Lot 4 - Integrated Nuclear Waste£600m