This public procurement record has 1 release in its history.

Award

15 Oct 2026 at 09:28

Summary of the contracting process

Sellafield Ltd commissioned de-planting work at the R1S Blower House, a decommissioning works project at the Sellafield site in the North West of England. The requirement is described as removal of plant from the blower house; the procurement record does not give a more detailed breakdown of the equipment or work activities. This is specialist nuclear-site decommissioning work rather than a general building or plant-removal contract. Its location is identified by the Sellafield postcode area, CA20 1PG. The buyer is Sellafield Ltd, based in Whitehaven. The scope and delivery location point to suppliers with relevant experience of safely carrying out de-planting and decommissioning work in a nuclear site environment.

The procurement is complete and AtkinsAltrad was selected for the contract. The award was made on 15 October 2026, for £4,548,408.55. The contract period runs from 15 October 2026 to 2 October 2028. Sellafield used a selective procedure to call off the requirement from a framework agreement. The tender deadline was 23 June 2026 at 12:00. The award is active. The published procurement information identifies a single requirement and a single successful supplier. No evaluation criteria or detailed eligibility conditions are set out in the procurement data, so the basis on which competing framework suppliers were assessed cannot be described further.

For suppliers that did not win, this award demonstrates demand from Sellafield for substantial, site-specific de-planting work at the R1S Blower House. A credible competitor for a comparable requirement would need to show that it can plan and deliver plant removal and decommissioning safely within a nuclear site, with the technical capability, experienced workforce and operational controls appropriate to that environment. The work was awarded through a framework call-off, so framework participation and the ability to compete within the relevant arrangement are important routes to this buyer’s requirement. The opportunity was not identified as suitable for SMEs or voluntary, community and social enterprises, indicating that suppliers should assess whether they have the scale and specialist capability to undertake a large, complex site project.

How relevant is this notice?

Notice Information

Notice Title

DNWP0025/LOT1B/ R1S Blower House De-planting

Notice Description

DNWP0025/LOT1B/ R1S Blower House De-planting

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-b5fd17-81c8b830-2019-41aa-aabc-290da636a732
Publication Source
Contracts Finder
Latest Notice
https://www.contractsfinder.service.gov.uk/Notice/01e0f2e5-0f7b-4d48-881b-43eec51c9385
Current Stage
Award
All Stages
Award

Procurement Classification

Notice Type
Award Notice
Procurement Type
Framework
Procurement Category
Works
Procurement Method
Selective
Procurement Method Details
Call-off from a framework agreement
Tender Suitability
Not specified
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

98 - Other community, social and personal services


CPV Codes

98391000 - Decommissioning services

Notice Value(s)

Tender Value
£4,548,408 £1M-£10M
Lots Value
Not specified
Awards Value
£4,548,408 £1M-£10M
Contracts Value
Not specified

Notice Dates

Publication Date
15 Oct 20261 weeks ago
Submission Deadline
Not specified
Future Notice Date
Not specified
Award Date
15 Oct 20261 weeks ago
Contract Period
15 Oct 2026 - 2 Oct 2028 1-2 years
Recurrence
Not specified

Notice Status

Tender Status
Complete
Lots Status
Not Specified
Awards Status
Active
Contracts Status
Not Specified

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
Sellafield Ltd
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
WHITEHAVEN
Postcode
CA28 7SJ
Postcode Area
Carlisle
Country
England

Major Region (ITL 1)
TLD North West (England)
Basic Region (ITL 2)
TLD1 Cumbria
Small Region (ITL 3)
TLD13 Cumberland
Delivery Location
TLD North West (England)

Local Authority
Cumberland
Electoral Ward
Kells and Sandwith
Westminster Constituency
Whitehaven and Workington

Supplier Information

Number of Suppliers
1
Supplier Name

AtkinsAltrad

Further Information

Notice Documents

Open Contracting Data Standard (OCDS)

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The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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