{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-06b5f2-2026-06-16T13:44:53+01:00",
    "date": "2026-06-16T13:44:53+01:00",
    "ocid": "ocds-h6vhtk-06b5f2",
    "initiationType": "tender",
    "parties": [
        {
            "id": "GB-PPON-PDQJ-7126-JDHG",
            "name": "UK Research & Innovation (UKRI)",
            "identifier": {
                "scheme": "GB-PPON",
                "id": "PDQJ-7126-JDHG"
            },
            "address": {
                "streetAddress": "Polaris House",
                "locality": "Swindon, Wiltshire",
                "postalCode": "SN2 1FL",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKK14"
            },
            "contactPoint": {
                "email": "stfcprocurement@ukri.org"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "url": "https://www.ukri.org/",
                "classifications": [
                    {
                        "id": "publicAuthorityCentralGovernment",
                        "scheme": "UK_CA_TYPE",
                        "description": "Public authority - central government"
                    }
                ]
            }
        }
    ],
    "buyer": {
        "id": "GB-PPON-PDQJ-7126-JDHG",
        "name": "UK Research & Innovation (UKRI)"
    },
    "planning": {
        "milestones": [
            {
                "id": "engagement",
                "type": "engagement",
                "description": "UKRI will be holding a virtual Market Engagement Event on Thursday 9 July 2026 at 13:30 BST, providing an overview of the requirement. There will be an opportunity for suppliers to ask questions. If you are interested in attending, please email the below details to STFCprocurement@ukri.org, quoting the UKRI reference number (UKRI-6064) by Monday 6th July 2026. Company name: Attendee name: Email address:",
                "dueDate": "2026-07-17T23:59:59+01:00",
                "status": "scheduled"
            }
        ],
        "documents": [
            {
                "id": "056648-2026",
                "documentType": "marketEngagementNotice",
                "noticeType": "UK2",
                "description": "Preliminary market engagement notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/056648-2026",
                "datePublished": "2026-06-16T13:44:53+01:00",
                "format": "text/html"
            }
        ]
    },
    "tender": {
        "id": "UKRI-6064",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "UKRI-6064 ISP-1157 Replacement of Large ISIS Power Supply System",
        "description": "The ISIS Neutron and Muon Source Facility, part of UKRI's Science and Technology Facilities Council, are looking to procure a replacement three-phase Alternating Current (AC) Magnet Power Supply System to make up the losses in a resonant magnet circuit. The requirement is for a modular 1200 kVA three-phase AC voltage source power supply that includes a control system capable of regulating the designated magnet load current to a given setpoint and to a high level of stability. It is important to emphasise that the magnet load current to be regulated is not the same as the AC power supply output current and the measurement signal for the load current will be provided by the facility in the form of a DCCT with a -10/+10 V signal representative of the load circuit current. The three-phase output shall have a variable voltage output from 0 V to 250 V line-neutral and an output voltage accuracy of +-50 mV. The system shall be fed from a nominal 400 Vrms AC, 3-phase 50 Hz sinusoidal supply, intrinsically safe by design, with high efficiency, high reliability, high maintainability and fully compliant and marked with relevant standards.",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "31682000",
                        "description": "Electricity supplies"
                    },
                    {
                        "scheme": "CPV",
                        "id": "31700000",
                        "description": "Electronic, electromechanical and electrotechnical supplies"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UKJ14",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "1"
            }
        ],
        "value": {
            "amountGross": 3600000,
            "amount": 3000000,
            "currency": "GBP"
        },
        "mainProcurementCategory": "goods",
        "aboveThreshold": true,
        "lots": [
            {
                "id": "1",
                "suitability": {
                    "sme": true
                },
                "contractPeriod": {
                    "startDate": "2026-12-16T00:00:00Z",
                    "endDate": "2028-12-16T23:59:59Z"
                },
                "status": "planning"
            }
        ],
        "communication": {
            "futureNoticeDate": "2026-07-31T23:59:59+01:00"
        },
        "status": "planning"
    },
    "language": "en"
}