Transparency data
NWS Procurement Pipeline June 2026
Updated 23 June 2026
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| Contracting Authority | Record Ref | Record Name | Published Description | Procurement Route | Forecast Contract Start Date | Forecast Contract End Date | Value Range | Owner Name |
|---|---|---|---|---|---|---|---|---|
| Nuclear Waste Services Limited | C16491 | Engineering Substantiation (2026) | Engineering substantiation tasks against the Overarching Site Safety Case (OSSC) and the Low Level Waste Safety Case (LLW SC). | Dynamic Purchasing System Call-Off Contract | 14/09/2026 | 13/09/2029 | ≥ £100k to <£500k | naomi.cook@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C17595 | NWS Commercial Support Services | Provision of resources to support teams within the commercial directorate | Framework - Further Competition | 11/11/2027 | 10/11/2031 | ≥ £5m to <£10m | robert.boston@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C31322 | IWM-3-002 Controlled Waste Inventory Phase 1 Planning | TBC | Framework - Further Competition | TBA | TBA | < £100k | meg.chappell@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C30059 | IWM-3-001 Type B Lite | Type B Lite is a new transport category, enabled by an amendment to the International Atomic Energy Agency (IAEA) Transport Regulations, introduced in the 2025 edition of SSR-6, that can bridge the gap between Industrial Packages (IP) and traditional Type | Framework - Further Competition | 01/06/2026 | 31/03/2027 | ≥ £100k to <£500k | meg.chappell@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C28209 | AWE - Redundant Source Disposal | AWE - Redundant Source Disposal | Framework - Further Competition | 04/08/2026 | 03/08/2027 | ≥ £500k to <£1m | alison.rutherford@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C31615 | IWM-3-003 Inventory GPG phase 1 | TBC | Framework - Further Competition | 01/09/2026 | 31/03/2027 | < £100k | meg.chappell@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C30420 | Social Media Monitoring (NDA/Hootsuite Contract) | Social Media Monitoring | Not set | 31/03/2028 | TBA | TBA | patrick.butler@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C29736 | High Ionic Strength Modelling Strategy | High Ionic Strength Modelling Strategy | Not set | 31/10/2026 | TBA | TBA | patrick.butler@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C8847 | R & D Delivery Services: Pillar 3 | Inventory and Waste | Open Procedure | 03/06/2030 | 02/06/2045 | ≥ £100k to <£500k | neil.henley@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C8799 | R & D Delivery Services: Pillar 2 | Conceptual Design and Construction Enabling | Open Procedure | 01/05/2030 | 30/04/2045 | ≥ £100k to <£500k | neil.henley@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C6100 | Effect of Cracked Wasteform & waste package containment on Impact Performance. | Effect of Cracked Wasteform & waste package containment on Impact Performance. | TBC | 01/07/2026 | 28/02/2029 | ≥ £100k to <£500k | robert.boston@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C31281 | Metals Supply Chain Capability Development | Metals Supply Chain Capability Development | Framework - Further Competition | 01/01/2027 | 31/12/2030 | ≥ £1m to <£5m | alison.rutherford@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C31271 | LLWR - Waste Verification Monitoring | NWS - LLWR - Waste Verification Monitoring | Framework - Further Competition | 01/09/2026 | TBA | ≥ £100k to <£500k | alison.rutherford@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C31209 | Internal Communications Platform | Software to send our targeted messages, weekly update and for measurement. | Dynamic Market Call Off | 01/09/2026 | 31/08/2026 | < £100k | Tanya.Marshall@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C30595 | Laboratory Analysis and Reference Method Development | Laboratory Analysis and Reference Method Development | TBC | 01/02/2027 | 31/01/2032 | ≥ £5m to <£10m | Kay.Appleby@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C30512 | Disposal System Science & Technology Framework (DSTF) | Advancing NWS' underpinning evidence and capability base related to disposal system development for UK radioactive waste disposal facilities | Open (PA23) | 01/11/2026 | TBA | ≥ £5m to <£10m | vanessa.wilde@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C30347 | ESAS - Technical Consultancy Bulk Order | To replace Bulk Order previously competed under ESAS Framework Procurement. | Framework - Further Competition | 01/04/2027 | 31/03/2030 | ≥ £500k to <£1m | alison.rutherford@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C29954 | Waste Container and Associated Services Framework 2028 | Service for NWS Customers for the supply of Transportable ISO Freight Waste Containers (and associated equipment), Manufacturing UN Approved Transportable Waste Drums, soft sided packages and a service for repairs to NOVAPAK Fleet and provision of spares. | Framework Agreement – Set up of a new Framework | TBA | TBA | ≥ £10m to <£25m | matthew.j.smalley@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C29955 | Road Transport Services for Radioactive Waste (DM Registration) 2029 | To provide access to a new Road Transport DPS for the provision of Road Transport Services, inclusive of ocean freight management; support logistics services associated with the UK Nuclear Industry; and provide vehicles and trailers as requested. | Dynamic Market | TBA | TBA | ≥ £10m to <£25m | matthew.j.smalley@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C29906 | Metallic Waste Treatment Services Framework 2028 | Provides NWS Customers with access to expertise and services relating to the treatment and management of metallic waste. | Open (PA23) | 03/10/2028 | TBA | ≥ £50m to <£100m | gillian.spence@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C29701 | Sellafield Calder Top Hats | A service for the management of the Top Hat waste from Calder at Sellafield. | Framework - Further Competition | 15/06/2026 | 14/06/2029 | ≥ £1m to <£5m | stuart.brierley@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C28215 | Teutates Technical Study | A Study to determine technical requirements, capability, and readiness for a UK Cleanout Facility (UKCF). The output of these studies shall be used to inform strategic decisions for the Teutates programme. | Framework - Further Competition | 09/06/2026 | 17/11/2026 | ≥ £100k to <£500k | stuart.brierley@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C28211 | Bulk - Drum Service Bulk Order | Treatment and disposal of incinerable waste. Bulk order | Framework - Further Competition | 10/01/2027 | 10/01/2030 | ≥ £5m to <£10m | fay.e.anthony@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C28210 | SL Chemicals Treatment and technical support | SL Chemicals Treatment and technical support | Framework - Further Competition | 15/01/2027 | 10/10/2030 | ≥ £1m to <£5m | fay.e.anthony@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C28212 | Wheelie Bin Bulk Order | Wheelie Bin Bulk Order under the T&C Framework | Framework - Further Competition | 15/01/2027 | 10/10/2030 | ≥ £1m to <£5m | fay.e.anthony@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C28206 | Dungeness Borderline Wet Waste | Treatment and disposal of NRS Dungeness Borderline Wet Waste | Framework - Further Competition | 15/01/2027 | 05/07/2027 | ≥ £1m to <£5m | fay.e.anthony@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C28207 | LLWR Site - Quarantined Drums | Treatment and disposal of LLWR Site - Quarantined Drums | Framework - Further Competition | 15/01/2027 | 30/06/2027 | ≥ £500k to <£1m | fay.e.anthony@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C28146 | Sellafield THORP Multi Element Bottles | A service for the management of THORP Multi Element Bottles at Sellafield. | Framework - Further Competition | 27/10/2026 | 13/10/2031 | ≥ £5m to <£10m | stuart.brierley@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C28001 | Community Property Scheme | Future community property scheme | Framework - Further Competition | 30/06/2028 | 29/06/2034 | ≥ £100k to <£500k | David.Wood@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C27708 | Sellafield Pond Skips | A service for the management of Pond Skips at Sellafield. | Framework - Further Competition | 01/12/2026 | 01/06/2029 | ≥ £500k to <£1m | stuart.brierley@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C27711 | Sellafield Calder Primary Circuit | A service for the management of waste from the Calder Primary Circuit Blower Houses at Sellafield. | Framework - Further Competition | 31/07/2026 | 02/10/2031 | ≥ £1m to <£5m | stuart.brierley@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C27712 | AWE Tanks | A service for the removal and disposal of tanks at AWE | Framework - Further Competition | 23/06/2026 | 02/10/2028 | ≥ £1m to <£5m | stuart.brierley@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C27373 | Construction Quality Assurance (CQA) - Vault Optimisation and Capping Delivery | Independent quality assurance of civil works to augment internal existing capability. Provider of construction quality assurance for the Vault Optimisation and Capping Delivery contract. | Framework - Further Competition | 01/03/2028 | 28/02/2038 | ≥ £10m to <£25m | scott.sowerby@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C27343 | IDEF 2, ISWF 2 & GDF Requirement | IDEF 2, ISWF 2 & GDF Requirement | Framework - Further Competition | 16/05/2029 | 16/05/2033 | ≥ £100m to <£250m | Lewis.Gribbin@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C27131 | Repository Site Nuclear Safety Case Support | Provision of resources to support NWS Nuclear Safety Case team in: Radiological Safety Assessment, SC Document Authoring and checking, SC Management, SC Implementation, SC Training and Mentoring, SC Methodology, Process and software tools (dev and maint) | Framework - Further Competition | 01/02/2027 | 01/02/2032 | ≥ £1m to <£5m | tracey.king@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C26888 | Site Characterisation Professional Services Support (SCPSS) | Site Characterisation Professional Services Support Framework - split into three Lots: - Lot 1: Site Characterisation Planning and Technical Advisory Services - Lot 2: Geological and Geophysical Interpretation and Modelling - Lot 3: Hydrogeological | Competitive Flexible | 08/02/2027 | 01/10/2031 | ≥ £10m to <£25m | hannah.armstrong@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C26814 | Strategic Procurement Support - Legal Services | The contract will primarily support the procurements for design & safety case, site characterisation and applied science research. Requirements such as legal advisors to support emerging strategic procurements. | Framework - Further Competition | 30/11/2027 | 29/11/2032 | ≥ £1m to <£5m | andrew.batstone@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C26668 | Site Security | Site Security for LLW repository site and Pelham House office. | Framework - Further Competition | 03/04/2027 | 31/03/2032 | ≥ £5m to <£10m | naomi.cook@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C24955 | Host and Operate an Impact Test Rig and Fire Test Rig | Host and Operate an Impact Test Rig and Fire Test Rig | Framework - Further Competition | 31/03/2028 | 31/03/2031 | ≥ £100k to <£500k | robert.boston@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C24435 | Strategic Procurement Support | The contract will primarily support the procurements for design & safety case, site characterisation and applied science research. Requirements such as legal advisors to support emerging strategic procurements. | Framework - Further Competition | 10/09/2027 | TBA | ≥ £1m to <£5m | andrew.batstone@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C24232 | Technical Toolkits Framework | Replacement to the current Technical Toolkits Framework | Open Procedure | 06/06/2027 | TBA | ≥ £1m to <£5m | andrew.batstone@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C23206 | Site Characterisation Delivery Partner | Site Characterisation Delivery Partner Contract | Competitive Flexible | 17/01/2028 | 16/01/2038 | ≥ £250m | Nalan.Stamper@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C20500 | Low Level Waste Repository (LLWR) Vault Optimisation and Capping Delivery | Vault 8 Final Capping | Competitive Procedure with Negotiation (CPN) | 25/02/2028 | 25/02/2038 | ≥ £250m | scott.sowerby@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C18789 | Commercial & Contract Management Services | Provision of commercial and contract management services to support GDF contracts | Framework Agreement – Set up of a new Framework | 27/10/2028 | 29/10/2032 | ≥ £25m to <£50m | naomi.cook@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C16723 | Environmental Safety Case: General Tech inc Geological & Hydrogeological | Replacement to Environmental Safety Case (ESC) Lots 2 & 3 (General Technical including Geological and Hydrogeological Support) | Framework Agreement – Set up of a new Framework | 01/03/2027 | 29/02/2032 | ≥ £10m to <£25m | patrick.butler@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C16925 | Film Production (2027-2030) | Film production: videos for latest updates of NWS's progress. To be used both internally and externally | Framework - Further Competition | 01/03/2027 | 28/02/2030 | ≥ £100k to <£500k | patrick.butler@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C16835 | Deep Borehole Drilling | Contract/Framework with Lots to engage drilling contractors to complete the deep boreholes for site characterisation | Competitive Flexible | 30/09/2029 | 29/09/2039 | ≥ £250m | andrew.batstone@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C16490 | Health Screening Services (2026) | Provide full site health screening services | Dynamic Purchasing System Call-Off Contract | 01/10/2026 | 30/09/2028 | ≥ £100k to <£500k | gemma.l.laurie@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C16311 | Major Permissions: Client Technical Support DPS | Dynamic purchasing system to support the client internal capability on Major Permissions including but not limited to providing assurance, specialist skills and access to SMEs. | Dynamic Purchasing System (DPS) | 15/04/2024 | 14/04/2034 | ≥ £10m to <£25m | patrick.butler@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C10320 | Health Physics 2026-2030 | Provision of Health Physics Monitoring Services at LLWR Site nr Drigg, Cumbria | Dynamic Purchasing System Call-Off Contract | 01/09/2027 | 01/09/2031 | ≥ £1m to <£5m | naomi.cook@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C8869 | Owner's Engineer | The Owner's Engineer (OE) plays a crucial role in augmenting the Client's technical capability, providing specialised technical expertise throughout the Initial Concept Design (ICD) process and beyond. | Competitive Flexible | 04/04/2029 | 04/04/2044 | ≥ £100m to <£250m | neil.henley@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C8854 | Programme Integration Partner | Programme Integration Partner | Open Procedure | 31/10/2028 | 31/10/2043 | ≥ £250m | vanessa.wilde@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C8832 | Architect Engineer Partner | The Architect Engineer for the GDF plays a pivotal role in the Initial Concept Design (ICD) process, being responsible for creating the design and establishing the Basis of Design which will inform the Final Concept Design (FCD). | Competitive Flexible | 08/05/2029 | 08/05/2044 | ≥ £250m | neil.henley@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C13335 | Facilities Management | Facilities Management & Services for LLWR site and Pelham House office. | Framework - Further Competition | 03/04/2028 | 31/03/2038 | ≥ £10m to <£25m | naomi.cook@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C13315 | Waste Disposal Service to Permitted Facility (Previously known as VLLW) | To provide the provision of waste disposal service for waste classified as Very Low Level Waste for landfill | Framework Agreement – Set up of a new Framework | 04/11/2026 | 01/11/2030 | ≥ £5m to <£10m | gillian.spence@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C13264 | Environmental Safety Case Framework Lot 1 2026 | Provision of support in the review and revision of the NWS Environmental Safety Case | Framework Agreement – Set up of a new Framework | 31/05/2028 | 30/05/2032 | ≥ £10m to <£25m | robert.boston@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C13255 | Treatment & Conditioning Services Framework (2026-2030) | Framework to deliver Treatment & Conditioning services (including incineration, supercompaction and chemical treatment) | Framework Agreement – Set up of a new Framework | 03/08/2026 | 19/06/2030 | ≥ £25m to <£50m | gillian.spence@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C14049 | Fleet Maintenance 2028-2031 | Maintenance of the Transport fleet at the LLWR Nuclear Licensed Site | Open Procedure | 03/04/2028 | 03/04/2031 | ≥ £1m to <£5m | mary.mccormick@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C5846 | R & D Delivery Services: Pillar 1 | Geoscience Testing and Modelling | Open Procedure | 01/04/2030 | 31/03/2045 | ≥ £100k to <£500k | neil.henley@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C5637 | Site radio and emergency support communication system maintenance | Site digital radio and communication system maintenance and airtime | Below Threshold - Competitive Tender | 01/07/2026 | 30/06/2030 | ≥ £100k to <£500k | julie.m.parker@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C5601 | Road Transport Services for Radioactive Waste (DPS Registration) | To provide access to a new Road Transport DPS for the provision of Road Transport Services, inclusive of ocean freight management; support logistics services associated with the UK Nuclear Industry; and provide vehicles and trailers as requested. | Dynamic Purchasing System (DPS) | 01/04/2023 | 23/02/2029 | ≥ £10m to <£25m | georgina.milligan@nuclearwasteservices.uk |
| Nuclear Waste Services Limited | C5590 | Business and Technical Services (BATS) Marketplace | A DPS providing professional services across: Business, Commercial, Engineering, Environment, Finance, Health & Safety, Human Resources, Legal, Portfolio, Programme and Project Management, Programme Controls, Public Affairs Support, Quality, Security. | Dynamic Purchasing System (DPS) | 21/11/2019 | 28/02/2029 | ≥ £100m to <£250m | scott.sowerby@nuclearwasteservices.uk |