PERMANENT AWARD EVIDENCE

Expert Support and Alternative Solutions Framework

Nuclear Waste Services Limited · published 24 Apr 2026. This page preserves the identifiers and current held fields for one Contracts Finder release; it is not an invoice, performance assessment or complete contract history.

Contracts Finder release IDf552f4ea-dca9-4dd3-9d03-189d96e1f650-894488
Open Contracting ID (OCID)ocds-b5fd17-270763bd-8861-4bfe-a1c7-e5bff69f6400
Buyer identifierGB-CFS-253549
Release typeaward
PUBLISHED COMMERCIAL FIELDS

Values stay separate.

A tender estimate and an award value answer different questions. Neither is treated as cash paid.

Award value
£14,500,000
award field
Tender value
Not disclosed
tender field
Procurement method
Open procedure (above threshold)
Category
services
CPV
90520000
Radioactive-, toxic-, medical- and hazardous waste services
Delivery
Not stated
CA20 1DB
PUBLISHED DESCRIPTION

What the notice says

Nuclear Waste Services (NWS), through its Waste Services line of business, will provide an Expert Support & Alternative Treatment Solutions (ESAS) service to both Nuclear Decommissioning Authority (NDA) and non-NDA customers. The ESAS Framework (estimated value of £14.5m, although formally a zero-value agreement with no spend guaranteed) will be available to all NWS customers with a Waste Services Contract. The Framework includes: - On-site support; - Technical and professional waste services; - Enabling activities; - Development and delivery of alternative solutions (including pilots); - Research & Development; - Container and Package Quality. As the diversion of LLW from LLW Repository (nr Drigg, Cumbria) has become business as usual over the past 10 years and decommissioning programmes at customer sites have matured; the types of waste being managed through NWS frameworks has changed. NWS is seeing an increase in the number of challenging / problematic waste streams which require broader waste acceptance criteria and/or a range of specialist waste management advice/support. Customers often also require support higher up in the waste lifecycle / value chain, covering route development / optimisation, characterisation techniques and training of their internal resources. This trend is set to continue as further changes in decommissioning occur over the next decade. The ESAS Framework therefore supports NWS' mission and vision by providing access to an experienced pool of expert resources and fit for purpose responsive solutions. The Framework provides access to contractors with knowledge and understanding across the full radioactive waste management lifecycle and the ability to operate and execute work and provide support at any stage of the lifecycle. The Framework will be for use by organisations that either currently hold, or may in future enter into, a Waste Services Contract with NWS. These organisations include private sector bodies, plus public sector bodies that fall into one or more of the following categories (please see attachment).

Tender statuscomplete
STAGE-DATE LEDGER

Reported dates, without an invented lifecycle.

The current projection contains one award release, not a verified chain of planning, tender, award, contract and modification records. Dates are shown in source-field order and are not silently repaired.

  1. 01Notice publishedPublication timestamp on the held release24 Apr 2026
  2. 02Tender period endsTender-period field as published28 Apr 2025
  3. 03Contract startsContract-period field as published1 Mar 2026
  4. 04Contract endsContract-period field as published28 Feb 2030
SUPPLIER EVIDENCE

Published names and exact identifiers

A company profile appears only when this release carries a usable company number. Name-only suppliers remain name-only.

Published name only

AMENTUM CLEAN ENERGY LIMITED

No legal entity is inferred from this supplier name.

Published name only

Atkins Limited

No legal entity is inferred from this supplier name.

Published name only

Cyclife UK

No legal entity is inferred from this supplier name.

Published name only

NSG Environmental Ltd

No legal entity is inferred from this supplier name.

Published name only

Nuvia Limited

No legal entity is inferred from this supplier name.

Published name only

Orano Limited

No legal entity is inferred from this supplier name.

SOURCE

Contracts Finder release

Published 24 Apr 2026 · held through the daily award projection · Open Government Licence v3.0.

Inspect the official JSON release ↗