{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-05e31a-2025-11-18T11:08:09Z",
    "date": "2025-11-18T11:08:09Z",
    "ocid": "ocds-h6vhtk-05e31a",
    "initiationType": "tender",
    "parties": [
        {
            "id": "GB-PPON-PBMQ-7576-DVGW",
            "name": "Secretary of State for Health and Social Care acting as part of the Crown through UK Health Security Agency",
            "identifier": {
                "scheme": "GB-PPON",
                "id": "PBMQ-7576-DVGW"
            },
            "address": {
                "streetAddress": "10 South Colonnade",
                "locality": "London",
                "postalCode": "E14 4PU",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKI42"
            },
            "contactPoint": {
                "name": "Commercial Operations",
                "email": "procurementnotices@ukhsa.gov.uk"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "url": "https://www.gov.uk/government/organisations/uk-health-security-agency",
                "classifications": [
                    {
                        "scheme": "UK_CA_TYPE",
                        "id": "publicAuthorityCentralGovernment",
                        "description": "Public authority - central government"
                    }
                ]
            }
        }
    ],
    "buyer": {
        "id": "GB-PPON-PBMQ-7576-DVGW",
        "name": "Secretary of State for Health and Social Care acting as part of the Crown through UK Health Security Agency"
    },
    "planning": {
        "milestones": [
            {
                "id": "engagement",
                "type": "engagement",
                "description": "The UK Health Security Agency (UKHSA) are looking to conduct preliminary market engagement in advance of a future procurement exercise to appoint a contractor for a complex refurbishment project with the UKHSA Porton site, which houses high-containment laboratories, offices and corridors. The scope of this project includes: - Replacement of approximately 4km of supply and extract ductwork. - Installation of new Air Handling Units (AHUs) and extract fans. - Removal and disposal of asbestos contaminated ductwork (notifiable asbestos work). - Associated works including the replacement of doors, windows, fire access doors, corridor panelling, riser firestopping, and other related items. The key challenges for this requirement are: - Working within high-containment laboratory environments with strict biosafety protocols. - Coordination around live services to maintain operational continuity. - Compliance with asbestos regulations and robust health and safety standards. We anticipate a collaborative delivery model and welcome innovative solutions to manage complexity, phasing and risk. If this requirement is within your companies capabilities and is of interest, please complete the questionnaire that can be found at the below link: https://forms.office.com/e/vTZU59MQDN Questionnaires should be complete by 12 noon on Monday 24th November 2025.",
                "dueDate": "2025-11-24T23:59:59Z",
                "status": "scheduled"
            }
        ],
        "documents": [
            {
                "id": "074673-2025",
                "documentType": "marketEngagementNotice",
                "noticeType": "UK2",
                "description": "Preliminary market engagement notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/074673-2025",
                "datePublished": "2025-11-18T11:06:38Z",
                "format": "text/html"
            },
            {
                "id": "074676-2025",
                "documentType": "marketEngagementNotice",
                "noticeType": "UK2",
                "description": "Preliminary market engagement notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/074676-2025",
                "datePublished": "2025-11-18T11:08:09Z",
                "format": "text/html"
            }
        ]
    },
    "tender": {
        "id": "C402063",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "Porton Main Plenum Replacement",
        "description": "This contract will be for works to replace approximately 4km of supply and extract ductwork, install new air handling units and extract fans, removal and disposal of asbestos contaminated ductwork and other associated works.",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "50710000",
                        "description": "Repair and maintenance services of electrical and mechanical building installations"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45262660",
                        "description": "Asbestos-removal work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "90650000",
                        "description": "Asbestos removal services"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45000000",
                        "description": "Construction work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45210000",
                        "description": "Building construction work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "42512300",
                        "description": "HVAC packages"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UKK",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKK",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "1"
            }
        ],
        "value": {
            "amountGross": 36000000,
            "amount": 30000000,
            "currency": "GBP"
        },
        "mainProcurementCategory": "works",
        "aboveThreshold": true,
        "lots": [
            {
                "id": "1",
                "suitability": {
                    "sme": true
                },
                "contractPeriod": {
                    "startDate": "2026-07-13T00:00:00+01:00",
                    "endDate": "2029-07-12T23:59:59+01:00"
                },
                "status": "planning"
            }
        ],
        "communication": {
            "futureNoticeDate": "2026-02-02T23:59:59Z"
        },
        "status": "planning",
        "amendments": [
            {
                "id": "074676-2025",
                "description": "Engagement timeline changed to 24/11/25"
            }
        ]
    },
    "language": "en"
}