{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-0784e0-2026-10-09T14:34:39+01:00",
    "date": "2026-10-09T14:34:39+01:00",
    "ocid": "ocds-h6vhtk-0784e0",
    "initiationType": "tender",
    "parties": [
        {
            "id": "GB-COH-03857752",
            "name": "UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED",
            "identifier": {
                "scheme": "GB-COH",
                "id": "03857752"
            },
            "additionalIdentifiers": [
                {
                    "scheme": "GB-PPON",
                    "id": "PVXT-8784-YGNV"
                }
            ],
            "address": {
                "streetAddress": "Chadwick House Warrington Road",
                "locality": "Warrington",
                "postalCode": "WA3 6AE",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKD61"
            },
            "contactPoint": {
                "email": "procurement@uknnl.com"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "url": "http://www.uknnl.com/",
                "classifications": [
                    {
                        "scheme": "UK_CA_TYPE",
                        "id": "publicAuthoritySubCentralGovernment",
                        "description": "Public authority - sub-central government"
                    }
                ]
            }
        }
    ],
    "buyer": {
        "id": "GB-COH-03857752",
        "name": "UNITED KINGDOM NATIONAL NUCLEAR LABORATORY LIMITED"
    },
    "planning": {
        "milestones": [
            {
                "id": "engagement",
                "type": "engagement",
                "description": "UKNNL welcomes information from suppliers on what you have available and if suppliers have supplied similar equipment before. If you are able to supply this piece of equipment listed please get in touch with Brad.Marsland@uknnl.com",
                "dueDate": "2026-10-23T23:59:59Z",
                "status": "scheduled"
            }
        ],
        "documents": [
            {
                "id": "095720-2026",
                "documentType": "marketEngagementNotice",
                "noticeType": "UK2",
                "description": "Preliminary market engagement notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/095720-2026",
                "datePublished": "2026-10-09T14:34:39+01:00",
                "format": "text/html"
            }
        ]
    },
    "tender": {
        "id": "NNLC842",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "Split Butterfly Valve for Powder Transfer Applications",
        "description": "UKNNL are seeking expressions of interest from suppliers capable of providing a split butterfly valve system suitable for powder handling and transfer operations. Minimum Technical Requirements * Be suitable for the transfer of powders and quick-connect/disconnect operations. * Accommodate connections in the region of: -100 mm to 50 mm diameter, or -100 mm to 80 mm diameter to minimise the potential for product blockage. * Be compatible with hydrofluoric acid (HF Resistant) at concentrations of approximately 25-50% by mass. * Be suitable for operating temperatures up to approximately 300degC. * Be suitable for operating pressures from full vacuum to approximately 3 barg. Additional Information * An integrated vacuum system for removal of powder from between split butterfly valve faces is not required. * Alternative materials of construction may be considered such as stainless steel. * Particular attention should be given to the suitability and chemical resistance of sealing materials for hydrofluoric acid service. * Sealing materials must be suitable for hydrofluoric acid (HF) at the specified process concentrations.",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "42131200",
                        "description": "Valves defined by construction"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UK",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "1"
            }
        ],
        "mainProcurementCategory": "goods",
        "aboveThreshold": false,
        "lots": [
            {
                "id": "1",
                "suitability": {
                    "sme": true
                },
                "contractPeriod": {
                    "startDate": "2026-12-01T00:00:00Z",
                    "endDate": "2027-04-30T23:59:59Z"
                },
                "status": "planning"
            }
        ],
        "status": "planning"
    },
    "language": "en"
}