--- title: "Dose Control and Management System" ocid: "ocds-h6vhtk-05e38f" canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05e38f" markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-05e38f.md" json_url: "https://d3tenders.com/contract/ocds-h6vhtk-05e38f.json" source: "Find A Tender Service" current_stage: "Planning" buyer: "SELLAFIELD LIMITED" published: "2025-11-19" --- # Dose Control and Management System Buyer: SELLAFIELD LIMITED Current stage: Planning OCID: ocds-h6vhtk-05e38f [View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05e38f) [Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-05e38f.json) ## Summary Sellafield Limited is in the planning stage of a procurement process for a Dose Control and Management System, intended to support its operations in dosimetry system management. The primary focus is on acquiring hardware, software, commissioning, training, and ongoing support. The procurement is structured as a single competitive flexible procedure, with the process set to commence in June 2026 and estimated contract periods from 2027 to 2032, offering room for renewal till 2034. This procurement is expected to be conducted above the usual threshold, underpinned by the legal provisions of the UKPGA 2023, and involves projects across regions UKD61 and UKD11 in the United Kingdom. Sellafield Limited is seeking market feedback by 17th December 2025, with potential suppliers required to register interest through the Atamis e-procurement system. This procurement presents substantial opportunities for businesses specialising in dosimetry systems, particularly those capable of providing comprehensive solutions encompassing hardware and software development, along with training and system maintenance. Small and medium enterprises (SMEs) are encouraged to participate, given the procurement's structure, which is suitable for such organisations. The project's high value implies a robust return potential for successful bidders, enabling business growth and sector influence. Businesses looking to expand their presence in public sector markets, especially those involved in nuclear decommissioning and environmental safety, stand to benefit notably from this procurement. ## Notice Sellafield Ltd. plan to call for competition for a Dose Control and Management System The competition will be managed as a single procurement. We anticipate the call for competition commencing in June 2026. Requirements include the provision of: Hardware Software Commissioning Training Support and Maintenance ### Planning Information Sellafield Ltd are keen to gain a better understanding of what the market can offer to allow us to refine and shape our requirements for Dose Control and Management System. Therefore, Sellafield Ltd is seeking to obtain feedback on proposed structure and requirements and appropriate extensions and identify a suitable approach for the commercial model. Potential tenderers, must register their interest to obtain further information and provide feedback about this opportunity via the Nuclear Decommissioning Authority and Sellafield Ltd E-procurement system, Atamis. This can be found at the following address: https://atamis-2464.my.site.com/s/Welcome. Once you have registered on Atamis, you can access all documentation and submit feedback using the record reference C28052, Dose Control and Management System Market Engagement. ## Key Details | Field | Value | | --- | --- | | Publication source | Find A Tender Service | | Latest notice | https://www.find-tender.service.gov.uk/Notice/075317-2025 | | Notice type | UK2 - Preliminary Market Engagement Notice | | Procurement type | Standard | | Procurement category | Goods | | Procurement method | Not Specified | | Procurement method details | Competitive flexible procedure | | Tender suitability | SME | | Awardee scale | Not specified | | All stages | Planning | ## Dates | Field | Value | | --- | --- | | Publication date | 19 Nov 2025 | | Submission deadline | Not specified | | Future notice date | 1 Jul 2026 | | Award date | Not specified | | Contract period | 30 Jul 2027 - 30 Jul 2032 | | Recurrence | Not specified | ## Values | Field | Value | | --- | --- | | Tender value | £4,500,000 | | Lots value | Not specified | | Awards value | Not specified | | Contracts value | Not specified | ## Status | Field | Value | | --- | --- | | Tender status | Planned | | Lots status | Planned | | Awards status | Not specified | | Contracts status | Not specified | ## Buyer | Field | Value | | --- | --- | | Main buyer | SELLAFIELD LIMITED | | Locality | WARRINGTON | | Post town | Warrington | | Postcode | WA3 6GR | | Country | England | | ITL 1 | TLD North West (England) | | ITL 2 | TLD6 Cheshire | | ITL 3 | TLD61 Warrington | | Local authority | Warrington | | Electoral ward | Birchwood | | Westminster constituency | Warrington North | | Delivery location | TLD11 West Cumbria, TLD61 Warrington | ## CPV Codes ### Divisions - 38 - Laboratory, optical and precision equipments (excl. glasses) ### Codes - 38547000 - Dosimetry system ## Release History - 19 Nov 2025 at 15:09 - Planning - UK2 - Preliminary Market Engagement Notice - https://www.find-tender.service.gov.uk/Notice/075317-2025 - 18 Nov 2025 at 15:41 - Planning - UK1 - Pipeline Notice - https://www.find-tender.service.gov.uk/Notice/074876-2025 ## Documents - https://www.find-tender.service.gov.uk/Notice/075317-2025 19th November 2025 - Preliminary market engagement notice on Find a Tender - https://www.find-tender.service.gov.uk/Notice/074876-2025 18th November 2025 - Pipeline notice on Find a Tender ## Notice URLs - https://atamis-2464.my.site.com/s/Welcome - https://www.gov.uk/government/organisations/sellafield-ltd - https://www.legislation.gov.uk/ukpga/2023/54/contents ## Provenance This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05e38f. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-05e38f.json.