Nuclear Waste Services Limited

Upcoming opportunities

• Metallic Waste Treatment Services Framework 2028

  Location: North West

  UpcomingEngagement closes 27 Nov, 202622 daysValue £97.00mSource Find a Tender

  Nuclear Waste Services (NWS), (the Client) through its Waste Services line of business, is procuring a Framework for metallic waste treatment on behalf of its Customers. A Customer is defined as any organisation that holds a Waste Services Contract (WSC) with the Client. The aim of the service is to provide access to

• Disposal System Science & Technology Framework

  Location: North West

  UpcomingPublished 2 Nov, 2026Value £13.70mSource Find a Tender

  Please note that as a Research & Development framework, this will be EXEMPT under Paragraph 22 of Schedule 2 to the Procurement Act 2023. The purpose of this notice is to make the market aware of this upcoming procurement, which is currently due for tender release in November 2026. This framework aims to provide compre

• FILM/AUDIO/VIDEO PRODUCTION (2027-2030)

  Location: North West

  UpcomingEngagement closes 24 Nov, 202619 daysValue £500.00kSource Find a Tender

  NWS requires an experienced agency of Film, Audio and Video Production with demonstrable credentials, which include evidence of previous work for high-profile clients in both the private and public sectors. The Contractor’s staff will work with NWS and will bring a variety of skills and competencies within Film, Audio

• Facilities Management

  Location: North West

  UpcomingEngagement closes 9 Oct, 2026Value £22.00mSource Find a Tender

  The provision of Facilities Management (FM) and associated support services to Nuclear Waste Services Ltd (NWS) at the Low Level Waste Repository (LLWR) site, near Drigg. The primary objectives and deliverables of this contract are: To safely and effectively deliver comprehensive on-site Facilities Management services

• NWS Independent Assurance Service

  Location: North West

  UpcomingEngagement closes 28 Sept, 2026Value £35.00mSource Find a Tender

  The service shall provide confidence that all designs, construction activities, quality management processes and technical decisions are compliant with regulatory requirements, aligned with approved standards, and capable of delivering the required long-term environmental and operational performance of the Repository.

• Site Characterisation Professional Services Support (SCPSS) - C26888

  Location: North West

  UpcomingEngagement closes 14 Sept, 2026Value £13.80mSource Find a Tender

  Further to the previous preliminary market engagement notice (https://www.find-tender.service.gov.uk/Notice/016818-2026), a pre-tender market engagement webinar on will take place at 15:00 on 14/09/2026. Please use the link below to register for the webinar: Nuclear Waste Services SCPSS Webinar (https://events.teams.mi

• Environmental Safety Case: General Tech inc Geological & Hydrogeological (with consideration of Peer Review Services).

  Location: North West

  UpcomingEngagement closes 15 Sept, 2025Value £14.70mSource Find a Tender

  Replacement to Environmental Safety Case (ESC) Lots 2,3&4 (General Technical including Geological and Hydrogeological Support & Peer Review Services) Initial market engagement conducted under PCR2015 (Notice identifier: 2024/S 000-023744 https://www.find-tender.service.gov.uk/Notice/023744-2024), due to unforeseen cir

• Low Level Waste Repository (LLWR) Vault Optimisation and Capping Delivery

  Location: North West

  UpcomingEngagement closes 1 Jul, 2026Value £318.00mSource Find a Tender

  Nuclear Waste Services (NWS) is seeking a Contractor to provide all necessary Design & Engineering, Labour, Equipment, Plant & Materials to undertake all works associated with the delivery of Vault Optimisation and Capping Delivery. The contractor should have a proven track record in handling large scale Earthworks pro

• Waste Disposal Services to Permitted Landfill

  Location: North West

  UpcomingEngagement closes 18 Jun, 2026Value £14.80mSource Find a Tender

  Nuclear Waste Services (NWS), the Client, through its Waste Services line of business, is procuring an open framework (with no limit on the number of suppliers) for 'Waste Disposal Services to Permitted Landfill' on behalf of its Customers. The proposed framework scope comprises lifecycle management and disposal of no

• Laboratory Consumables and Chemicals

  Location: North West

  UpcomingEngagement closes 10 Jul, 2026Value £7.90mSource Find a Tender

  There is a requirement for the Nuclear Decommissioning Authority Group (NDA) to put in place a single supplier Contract for Laboratory Consumables and Chemicals to support operational activities across the NDA nuclear sites. This is a collaborative procurement with Sellafield Limited acting on behalf of the following n

• Site Characterisation Delivery Partner (SCDP)

  Location: North West

  UpcomingEngagement closes 30 Jun, 2026Value £1.37bnSource Find a Tender

  The Site Characterisation Delivery Partner (SCDP) supports NWS in its design and delivery management of the Deep Investigation Boreholes, including supporting NWS in procurement and management of contracted services required to deliver the drilling of the boreholes.

• ThermoChimie Phase 4

  Location: North West

  UpcomingEngagement closes 11 Dec, 2025Value £2.50mSource Find a Tender

  Prior Information Notification relating to the forthcoming procurement opportunity for ThermoChimie Phase 4. The ThermoChimie project (Thermo-Chimie (version applicative 4.4.0)) is a thermodynamic database development project, co-funded by Nuclear Waste Services, NIRAS-ONDRAF, and Andra. A robust, traceable, exhaustiv

• Environmental Monitoring Sample Analysis

  Location: North West

  UpcomingPublished 26 Sept, 2025Value £2.00mSource Find a Tender

  Radiochemical and chemical analysis of environmental, land quality and waste samples. Please access via the following link: https://atamis-2464.my.site.com/s/Welcome

• Treatment & Conditioning Services Framework (2026-2030)

  Location: North West

  UpcomingEngagement closes 20 Oct, 2025Value £47.50mSource Find a Tender

  Framework to deliver Treatment & Conditioning services (including incineration, supercompaction and chemical treatment). NWS are issuing two (2) bulk orders as initial call-off contracts, which are optional for Tenderers to bid for, these include: - Bagged Combustible Bulk Order - the thermal treatment of up to 1800m3

• Cementitious Powders 2026/27-2032

  Location: North West

  UpcomingPublished 23 May, 2025Value £3.80mSource Find a Tender

  Supply and deliver Cementitious Powders (ordinary portland cement (OPC) and Pulverised fuel ash (PFA) to Low Level Waste Repository Ltd t/a Nuclear waste services, Cumbria and DSRL, Dounreay.

• Strategic Procurement Support - Legal

  Location: North West

  UpcomingPublished 22 May, 2025Value £4.50mSource Find a Tender

  The contract will primarily support the strategic procurements. Requirements such as legal advisors to support emerging strategic procurements.

• Technical Toolkits Framework

  Location: North West

  UpcomingPublished 22 May, 2025Value £4.50mSource Find a Tender

  Framework incorporating Safety Case Management System, Inventory Toolkit, Nuclear Safety and DIG Client Toolkits.

• PIN Peer Review of Initial Site Evaluations

  Location: North West

  UpcomingPublished 6 May, 2025Value £50.00kSource Find a Tender

  The Consultant’s team should consist of a minimum of two peer reviewers. The peer reviewers should be independent of the Employer’s work to develop the ISE and the associated permit applications. Give the novel nature of the ISE and associated permit application, direct experience of the staged regulation guidance and

• PIN Peer Review of Initial Site Evaluations

  Location: North West

  UpcomingPublished 6 May, 2025Value £500.00kSource Find a Tender

  The Consultant’s team should consist of a minimum of two peer reviewers. The peer reviewers should be independent of the Employer’s work to develop the ISE and the associated permit applications. Give the novel nature of the ISE and associated permit application, direct experience of the staged regulation guidance and

• PIN Peer Review of Initial Site Evaluations

  Location: North West

  UpcomingPublished 6 May, 2025Value £500.00kSource Find a Tender

  The Consultant’s team should consist of a minimum of two peer reviewers. The peer reviewers should be independent of the Employer’s work to develop the ISE and the associated permit applications. Give the novel nature of the ISE and associated permit application, direct experience of the staged regulation guidance and