Contracts Finder · Live tender
Altrad AtkinsRealis Joint Venture (A2R JV)
DNWP0027- Lot 1B / WAGR B55 Demolition - Sellafield - A2R JV
Live: the notice is at tender stage.
01/ The notice
Key facts
- Value
- £5,000,000Estimated value stated in the notice
- Deadline (UK time)
- Tue 10 Nov 2026, 17:00 GMTOpen for bids.
- Published
- 26 Oct 2026
- Region
- Any region
02/ The brief
What the notice says
Not fully read: this is the notice text; attached documents are not read.
The B55 and B55.2 demolition project at Sellafield involves the controlled demolition and dismantling of the B55 Office Complex and B55.2 Turbine Hall, located within the WAGR complex, down to existing ground-floor slab level. The scope includes soft stripping, asbestos remediation, high-reach mechanical demolition of the structural frame, cladding and reinforced-concrete floors, together with segregation and processing of demolition arisings, backfilling of voids and final site clearance.
A key constraint is Substation 65, which is located within the B55/B55.2 structure and must remain operational and be protected from demolition impacts, dust and water ingress throughout the works. Retained basements and associated structures also require protection, while uncertainties associated with ageing structures, buried services, below-ground voids and incomplete historical information must be managed through robust surveys, demolition engineering and risk-informed planning.
Overall, the project is intended to provide a safe, demolition-led solution that reduces workforce exposure, removes redundant infrastructure and supports accelerated hazard reduction across the wider WAGR decommissioning programme.
Additional information: https://www.linkedin.com/company/a2r-altrad-atkinsrealis-remediation
https://www.gov.uk/government/news/sellafield-ltd-awards-high-hazard-risk-reduction-framework-contract
03/ Classification
CPV codes
Common Procurement Vocabulary codes, exactly as the notice lists them. No descriptions are added here.
- 42151000
- 45251111
- 98113100
04/ History
Releases of this notice
2 releases held, oldest first. Dates are UK time.
- 26 Oct 2026Tender notice
Tender notice published 26 October 2026.
Deadline in this release: Tue 10 Nov 2026, 17:00 GMT.
Release 3244a195-4d3f-4923-b52f-8858e90ad9d1-919214
View this release on Contracts Finder (opens in a new tab) - 26 Oct 2026Contract notice
Contract notice published 26 October 2026. The source does not state what changed.
Release cf-v2:023abce98367a0f904741c40b302bc2976fc2cc36197dfbe280bd3d3c160e46b
View this release on Contracts Finder (opens in a new tab)
05/ Limits
What the source does not tell us
- None recorded for the fields above. Attached documents are not read, so this is not a full account of the tender.
06/ Questions
About this notice
07/ Tender hubs
More demolition tenders like this
Pages that list the live notices in the same subject, buyer or place, with recent winners. Chosen by the notice’s current recorded classification or a fixed rule on its title, buyer and region.
08/ Related
Where to go next
These links follow a fixed rule applied to this notice’s buyer, text and CPV codes. They are not advice on whether to bid.
- Reference
- 3244a195-4d3f-4923-b52f-8858e90ad9d1
- Source
- Contracts Finder
- Stage
- tender · Open
- Last verified
- Tue 27 Oct 2026, 06:18 GMT
- Read at
- Tue 27 Oct 2026, 09:53 GMT
Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.
Built on published notices from Find a Tender and Contracts Finder.