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Services to support the National Rollout for establishing a waste management route for existing High Activity Sealed Sources (HASS) in the UK

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Nuclear Decommissioning Authority · GB-PPON-PVDH-2346-PXDL

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Value
£23m
Published
13 Oct 2026
Deadline
10 Nov 2026, 12:00 GMT · 16d left · as published, verify on the notice
Type
opportunity · framework
90521100 · Sewage, refuse, cleaning & environmental services90521400 · Sewage, refuse, cleaning & environmental services90521200 · Sewage, refuse, cleaning & environmental services90521300 · Sewage, refuse, cleaning & environmental servicesNorth West England

Description

Framework for the Provision of services to support the National Rollout for establishing a waste management route for existing High Activity Sealed Sources (HASS) in the UK. The Nuclear Decommissioning Authority is seeking to appoint a single supplier to support delivery of the National Rollout of Operation Fieldfare. The services comprise the safe, secure and compliant collection, dismantling, transport, interim storage, processing and return of Caesium-137 High Activity Sealed Sources contained within irradiator units located across the United Kingdom. The supplier will be required to provide an end-to-end waste management solution, including all necessary planning, site liaison, regulatory approvals, transport arrangements, source recovery, packaging, consignment documentation and delivery of sources to a UK site designated by the Authority, including Sellafield where applicable.

Key facts

Procedure
Open procedure
Framework agreement
Yes — a framework or dynamic purchasing system, not a single contract
Lots
1
How to submit
All communication and tender submissions should be submitted via the Atamis Supplier Portal - https://atamis-2464.my.site.com/s/Welcome
Clarification questions by
10 Nov 2026, 12:00 GMT
Contact
Madeline Jones
madeline.jones@nda.gov.uk
Value incl. VAT
£28m
Category
services
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Provenance

Source
Find a Tender
Notice id
096573-2026
OCID
ocds-h6vhtk-067fff
First seen
13 Oct 2026
Last updated
13 Oct 2026

Licence Open Government Licence v3.0 ↗

Contains public sector information licensed under the Open Government Licence v3.0. Source: Find a Tender.

View at source ↗GET /api/v1/tenders/90b98775-5617-451f-abc0-36ba75b98922

The source notice is authoritative — verify deadlines and documents there before bidding.