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"buyer" ] } ], "details": { "classifications": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": [ { "scheme": "UK_CA_TYPE", "id": "publicUndertaking", "description": "Public undertaking" } ] } ] } } ], "buyer": { "id": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "GB-PPON-PCRM-7973-DCBL" }, { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "GB-COH-14620804" } ], "name": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "UK Industrial Fusion Solutions Ltd" }, { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "UK FUSION ENERGY LTD" } ] }, "planning": { "milestones": [ { "id": "engagement", "type": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "engagement" } ], "description": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "Please return the questionnaire included within the tenderbox completed with your answers. Clarification questions will be accepted until 16th January." } ], "dueDate": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "2026-01-23T23:59:59+00:00" } ], "status": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "scheduled" } ] } ], "documents": [ { "id": "001893-2026", "documentType": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "marketEngagementNotice" } ], "noticeType": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "UK2" } ], "description": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "Preliminary market engagement notice on Find a Tender" } ], "url": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "https://www.find-tender.service.gov.uk/Notice/001893-2026" } ], "datePublished": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "2026-01-09T14:05:10Z" } ], "format": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "text/html" } ] }, { "id": "027381-2026", "documentType": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "plannedProcurementNotice" } ], "noticeType": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "UK3" } ], "description": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "Planned procurement notice on Find a Tender" } ], "url": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "https://www.find-tender.service.gov.uk/Notice/027381-2026" } ], "datePublished": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "2026-03-25T14:22:28Z" } ], "format": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "text/html" } ] } ] }, "tender": { "id": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "PP-UKIFS-175" } ], "legalBasis": { "id": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "2023/54" } ], "scheme": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "UKPGA" } ], "uri": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "https://www.legislation.gov.uk/ukpga/2023/54/contents" } ] }, "title": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "STEP Whole Programme Cost Estimate – Independent Assurance" }, { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "STEP Whole Programme Cost Estimate - Independent Assurance" } ], "description": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "In Q4 2026, the STEP Programme has a requirement to issue their first Whole Programme Cost Estimate to Government. In order to comply with IPA (now NISTA) cost estimating requirements and the guidance of the AQuA Book, this cost estimate must be independently reviewed and assured. \nUKIFS is seeking to appoint an external party to perform the necessary independent verification and validation (V&V) activities of the Whole Programme Cost Estimate, to support the submission to Government. The consultant will be expected to comment on the validity and accuracy of the cost estimate, identify any concerns and areas of future work, and provide a V&V statement in-line with the outcome of the analysis.\nFor more information about this opportunity, please visit the Delta eSourcing portal at: \nhttps://www.delta-esourcing.com/tenders/UK-UK-Abingdon:-Project-and-design-preparation%2C-estimation-of-costs./768XNG85C4\nTo respond to this opportunity, please click here: \nhttps://www.delta-esourcing.com/respond/768XNG85C4" }, { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "Independent review of the STEP Whole Programme Cost Estimate as appropriate for finance cases as part of UK Government business case submission following the Green Book1:\n- Review of the current version of the model considering; accuracy of data, methodology used, calculations, uncertainty, escalation and inflation.\n- Provide comments on the current version of the model in an appraisal report.\n- Identification of missing content, as applicable.\n- Identification of areas of future work, as applicable.\n- This review activity should follow the guidelines specified in the AQuA Book2 and in the IPA Cost Estimating Requirements, STEP 6: Review and Assure3\nExpected inputs:\n1. STEP Whole Programme Cost Estimate Report\n2. STEP Estimating Strategy\n3. STEP Cost Breakdown Structure\n4. Individual Product Area Reports and Cost Models \n5. STEP Whole Programme Cost Estimate Spreadsheet" } ], "items": [ { "id": "1", "additionalClassifications": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": [ { "scheme": "CPV", "id": "71242000", "description": "Project and design preparation, estimation of costs" }, { "scheme": "CPV", "id": "71244000", "description": "Calculation of costs, monitoring of costs" } ] } ], "deliveryAddresses": [ { "region": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "UK" } ], "country": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "GB" } ], "countryName": [ { "releaseID": "001893-2026", "releaseDate": "2026-01-09T14:05:10Z", "releaseTag": [ "planning" ], "value": "United Kingdom" } ] }, { "region": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "UKC" } ], "country": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "GB" } ], "countryName": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "United Kingdom" } ] }, { "region": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "UKD" } ], "country": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "GB" } ], "countryName": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "United Kingdom" } ] }, { "region": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "UKE" } ], "country": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": "GB" } ], "countryName": [ { "releaseID": 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], "value": "GBP" } ] }, "awardCriteria": { "criteria": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": [ { "type": "price", "name": "Price", "numbers": [ { "number": 25, "weight": "percentageExact" } ] }, { "type": "quality", "name": "Quality", "numbers": [ { "number": 65, "weight": "percentageExact" } ] }, { "type": "quality", "name": "Social Value", "numbers": [ { "number": 10, "weight": "percentageExact" } ] } ] } ] }, "selectionCriteria": { "criteria": [ { "releaseID": "027381-2026", "releaseDate": "2026-03-25T14:22:28Z", "releaseTag": [ "planning" ], "value": [ { "type": "technical", "description": "Previous Involvement with the STEP Programme - \nDue to the independent requirement for this assurance, suppliers with background or experience working on the STEP programme cannot be considered for this package. 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