{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-06bff3-2026-06-30T11:50:47+01:00",
    "date": "2026-06-30T11:50:47+01:00",
    "ocid": "ocds-h6vhtk-06bff3",
    "initiationType": "tender",
    "parties": [
        {
            "id": "GB-PPON-PJBJ-4723-MZPX",
            "name": "Natural History Museum",
            "identifier": {
                "scheme": "GB-PPON",
                "id": "PJBJ-4723-MZPX"
            },
            "address": {
                "streetAddress": "Cromwell Road",
                "locality": "London",
                "postalCode": "SW75BD",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKI33"
            },
            "contactPoint": {
                "name": "Vicky Lee",
                "email": "v.lee@nhm.ac.uk"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "classifications": [
                    {
                        "id": "publicAuthoritySubCentralGovernment",
                        "scheme": "UK_CA_TYPE",
                        "description": "Public authority - sub-central government"
                    }
                ]
            }
        }
    ],
    "buyer": {
        "id": "GB-PPON-PJBJ-4723-MZPX",
        "name": "Natural History Museum"
    },
    "planning": {
        "milestones": [
            {
                "id": "engagement",
                "type": "engagement",
                "description": "In the week commencing 16 June, 10 companies were approached to express their interest in the project by completing the following questionnaire: https://forms.cloud.microsoft/e/gysAJXXYiE The below companies were approached: 1)Echo square 2)Covac 3)Tank Reline 4)CBRE 5)SMS Environmental 6)H2O comply 7)Waterhygiene.expert 8)Express water tanks 9)Titan Water 10)Nationwide water solution ltd A lower than expected response was received, leading to the decision to open this tender up to the open market. To express your interest in this tender, please complete the online questionnaire: https://forms.cloud.microsoft/e/gysAJXXYiE",
                "dueDate": "2026-07-06T23:59:59+01:00",
                "status": "scheduled"
            }
        ],
        "documents": [
            {
                "id": "061157-2026",
                "documentType": "marketEngagementNotice",
                "noticeType": "UK2",
                "description": "Preliminary market engagement notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/061157-2026",
                "datePublished": "2026-06-30T11:50:47+01:00",
                "format": "text/html"
            }
        ]
    },
    "tender": {
        "id": "ocds-h6vhtk-06bff3",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "Cold Water Services - Specialist Contractor",
        "description": "The Museum requires a specialist contractor to clean and reline the water tanks to mitigate against debris/ rust/ scale build up in the tanks, reduce legionella risk and reduce risk of leaks and impact on Museum operations. The specialist contractor is also required to replace the existing aged pipework with new mild steel pipework that mitigates against scale build up in pipework. These works should also improve flow/efficiency of the cold water services distribution system and avoid water leaks via increased robustness of pipework materials and fittings. An NDA will also be required to be completed before access to the tender documents can be granted. The Museum anticipates this tender will go live in early July. For more information about this opportunity, please visit the eSourcing portal at: https://www.delta-esourcing.com/tenders/UK-UK-London:-Museum-construction-work./739784A6W4 To respond to this opportunity, please click here: https://www.delta-esourcing.com/respond/739784A6W4",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "45212313",
                        "description": "Museum construction work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45231112",
                        "description": "Installation of pipe system"
                    },
                    {
                        "scheme": "CPV",
                        "id": "90913000",
                        "description": "Tank and reservoir cleaning services"
                    },
                    {
                        "scheme": "CPV",
                        "id": "90913100",
                        "description": "Tank-cleaning services"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UKI",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "1"
            }
        ],
        "value": {
            "amountGross": 180000,
            "amount": 150000,
            "currency": "GBP"
        },
        "mainProcurementCategory": "works",
        "aboveThreshold": false,
        "lots": [
            {
                "id": "1",
                "contractPeriod": {
                    "startDate": "2026-08-03T00:00:00+01:00",
                    "endDate": "2027-03-31T23:59:59+01:00"
                },
                "status": "planning"
            }
        ],
        "status": "planning"
    },
    "language": "en"
}