{ "tag": [ "compiled" ], "id": "ocds-h6vhtk-05f5af-2026-03-25T08:24:12Z", "date": "2026-03-25T08:24:12Z", "ocid": "ocds-h6vhtk-05f5af", "initiationType": "tender", "parties": [ { "id": "GB-PPON-PXPQ-2228-DGTY", "name": "Nuclear Restoration Services Limited", "identifier": { "scheme": "GB-PPON", "id": "PXPQ-2228-DGTY" }, "address": { "streetAddress": "Hinton House, Birchwood Park Avenue, Risley", "locality": "Warrington", "postalCode": "WA3 6GR", "country": "GB", "countryName": "United Kingdom", "region": "UKD61" }, "contactPoint": { "name": "Heidi Warner", "email": "heidi.warner@dounreay.nrservices.uk", "telephone": "01847 803835" }, "roles": [ "buyer" ], "details": { "url": "https://www.gov.uk/government/organisations/nuclear-restoration-services", "classifications": [ { "id": "publicAuthoritySubCentralGovernment", "scheme": "UK_CA_TYPE", "description": "Public authority - sub-central government" } ] } }, { "id": "GB-COH-04107494", "name": "Sanderson Watts Associates Limited", "identifier": { "scheme": "GB-COH", "id": "04107494" }, "address": { "streetAddress": "100 Chapel Lane", "locality": "Wigan", "postalCode": "WN3 4HG", "country": "GB", "countryName": "United Kingdom", "region": "UKD36" }, "contactPoint": { "email": "heidi.warner@dounreay.nrservices.uk" }, "roles": [ "supplier" ], "details": { "scale": "large", "vcse": false, "publicServiceMissionOrganization": false, "shelteredWorkshop": true } } ], "buyer": { "id": "GB-PPON-PXPQ-2228-DGTY", "name": "Nuclear Restoration Services Limited" }, "tender": { "id": "C27446", "legalBasis": { "id": "2023/54", "scheme": "UKPGA", "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents" }, "title": "Civils Consultancy Support to the Shaft and Silo Advanced Transition Works", "description": "Provision of Civil, Structural and Architectural (CS&A) consultancy services in support of the Advanced Transition Works (ATW) at the Shaft and Silo facility. The scope includes technical support to ATW Construction Phase 2, the Shaft Headworks and ATW Construction Phase 3. The scope includes technical support for reinforced concrete detailing, construction phase design interpretation, resolution of site queries, temporary works design, and integration of learning from previous phases. The Consultant will also provide updated design documentation, attend project meetings, and support the planning and implementation of future construction phases including Shaft Headworks and ATW Phase 3.", "status": "complete", "procurementMethod": "direct", "procurementMethodDetails": "Direct award", "procurementMethodRationale": "The consultant developed the detailed design and build to print drawings for the advanced transition works. During the construction phase the consultant is required to be available to respond to technical queries that may arise on their design. To potentially appoint another consultant at this stage may inadvertently introduce design safety risks as they would not be aware of the original design intent or have been involved in the complex design integration with mechanical and electrical designers. There would also be a disproportionate mobilisation period and knowledge transfer from the incumbent to the potentially new contractor that would outweigh any perceived commercial benefits.", "lots": [ { "id": "1", "status": "complete", "suitability": { "sme": true } } ], "documents": [ { "id": "conflictOfInterest", "documentType": "conflictOfInterest", "description": "Not published" } ], "riskDetails": "There is a risk that delays to the physical Advanced Transition Works, Construction Works may occur, which would necessitate an extension to this Contract There is a risk that delays to the Shaft Headworks trials and concrete cutting at the shaft top may occur, which would necessitate an extension to this Contract During the term of this Contract, the next phase of Shaft & Silo Design is expected to be awarded, This may have implication for the ATW Design, requiring the Consultant to assess and respond to any resulting impacts on the ATW Works There is a risk that the design life of the ATW needs to be further increased potentially changing the design and specification of the Works, requiring the Consultant to modify the design accordingly The complexity of reinforced concrete works may lead to higher than forecast TQ's. While the volume is uncertain, the risk is foreseeable and could impact the level of design support required.", "procurementMethodRationaleClassifications": [ { "id": "additionalRepeatExtensionPartialReplacement" }, { "id": "singleSuppliersUniqueWorkArtPerformance" } ] }, "awards": [ { "id": "1", "title": "Civils Consultancy Support to the Shaft and Silo Advanced Transition Works", "status": "pending", "value": { "amountGross": 324000, "amount": 270000, "currency": "GBP" }, "mainProcurementCategory": "services", "aboveThreshold": true, "suppliers": [ { "id": "GB-COH-04107494", "name": "Sanderson Watts Associates Limited" } ], "items": [ { "id": "1", "additionalClassifications": [ { "scheme": "CPV", "id": "71311000", "description": "Civil engineering consultancy services" } ], "relatedLot": "1" } ], "contractPeriod": { "startDate": "2026-03-20T00:00:00Z", "endDate": "2028-08-30T23:59:59+01:00", "maxExtentDate": "2028-10-31T23:59:59Z" }, "hasRenewal": true, "renewal": { "description": "Extensions permissable in the case of risk materialisation." }, "hasOptions": true, "options": { "description": "Extensions in the event of prolongation of services being required should risks materialise. NEC4 secondary options are likely to include Options X2 Changes in Law, X18 Financial cap, YUK3 Rights of Third parties." }, "relatedLots": [ "1" ], "documents": [ { "id": "082886-2025", "documentType": "awardNotice", "noticeType": "UK5", "description": "Transparency notice on Find a Tender", "url": "https://www.find-tender.service.gov.uk/Notice/082886-2025", "datePublished": "2025-12-15T13:15:51Z", "format": "text/html" }, { "id": "020055-2026", "documentType": "awardNotice", "noticeType": "UK6", "description": "Contract award notice on Find a Tender", "url": "https://www.find-tender.service.gov.uk/Notice/020055-2026", "datePublished": "2026-03-05T15:51:59Z", "format": "text/html" } ], "milestones": [ { "id": "1", "type": "futureSignatureDate", "dueDate": "2026-03-19T23:59:59Z", "status": "scheduled" } ], "date": "2026-03-03T00:00:00Z", "standstillPeriod": { "endDate": "2026-03-16T23:59:59+00:00" } }, { "id": "2", "status": "active", "mainProcurementCategory": "services", "suppliers": [ { "id": "GB-COH-04107494", "name": "Sanderson Watts Associates Limited" } ], "items": [ { "id": "1", "additionalClassifications": [ { "scheme": "CPV", "id": "71621000", "description": "Technical analysis or consultancy services" } ], "relatedLot": "1" } ], "relatedLots": [ "1" ] } ], "language": "en", "contracts": [ { "id": "2", "awardID": "2", "title": "Civils Consultancy Support to the Shaft and Silo Advanced Transition Works", "status": "active", "period": { "startDate": "2026-03-24T00:00:00Z", "endDate": "2028-08-24T23:59:59+01:00" }, "value": { "amountGross": 324000, "amount": 270000, "currency": "GBP" }, "aboveThreshold": true, "dateSigned": "2026-03-23T00:00:00Z", "noAgreedMetricsRationale": "was not deemed necessary as a consultancy contract which is outcome focused with outputs defined through agreed deliverables.", "documents": [ { "id": "027099-2026", "documentType": "contractNotice", "noticeType": "UK7", "description": "Contract details notice on Find a Tender", "url": "https://www.find-tender.service.gov.uk/Notice/027099-2026", "datePublished": "2026-03-25T08:24:12Z", "format": "text/html" } ] } ] }