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DNWP007.153/LOT2/Waste Management Support

Sellafield Ltd

Awarded
services

This tender has closed

The submission deadline for this contract has passed. There may be more active services tenders from Sellafield Ltd, and hundreds more across the UK public sector.

Key details

Contracting authority
Region
Warrington
Contract value
£1,400,000ex VAT
Submissions closed
15 December 2025
Published
13 January 2026

Procurement

Contract period
23 December 2025 - 26 September 2026
9 months
Procedure type
Call-off from a framework agreement
CPV classifications
  • 98391000 Decommissioning services
  • 71541000 Construction project management services

What happened

Sellafield Ltd awarded this contract to The Decommissioning Alliance II worth £1,100,020 on 23 Dec 2025. The contract runs until 26 Sept 2026.

Description

Waste ( Plant ) Services Support The 2025/26 waste services support for Legacy Ponds builds on the successes of past DDP task orders (TO 81, 99, 113, 139, and 153) since FY 2018/19. Originally intended as a Value Proposition for the Wet Bays to address radioactive waste management risks, the 2025/26 task order remains agile and adaptable to meet the needs of Legacy Ponds, FGMSP, and PFSP.

Waste Management Support to Legacy Ponds in FY 2025/26

The FY 2025/26 scope includes providing 'Waste Services Support to Legacy Ponds,' focusing on FGMSP and PFSP. The scope will be managed by the Legacy Ponds Operations Support Manager, with technical direction from the Legacy Ponds Waste Business Change Manager.

Awarded supplier

Supplier
The Decommissioning Alliance II
Award value
£1,100,020
Award date
23 December 2025

Contact

Address
Birchwood Park Avenue, Warrington, WA3 6GR
Contact name
Mark Jacobson

Identifiers

Buyer reference
CF-0271400D4L000000iAvzUAE
Notice ID
533921b2-a247-44ea-b762-7b527eb91d20-878978
OCID
ocds-b5fd17-b3135f79-37cb-4095-8a26-ab6d02c99314

Explore related tenders

External ID: cf-ocds-b5fd17-b3135f79-37cb-4095-8a26-ab6d02c99314 • Added 29 April 2026