National Gallery Research Centre Excavation and Structures

{
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    "name": "National Gallery"
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  "date": "2025-12-15T15:09:15Z",
  "id": "082990-2025",
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        "postalCode": "WC2N 5DN",
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        "streetAddress": "Trafalgar Square"
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      "contactPoint": {
        "email": "contracting@nationalgallery.org.uk"
      },
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  "planning": {
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      "endDate": "2026-04-13T23:59:59+01:00"
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    "description": "The purpose of this project is to create a connection between the Sainsbury Wing and Wilkins Building and transforming an existing space into a modern, functional research facility designed for both staff and public use.\nThe works are divided into two distinct contracts:\nStructural Works Package - covering structural and excavation works.\nFitout Works Package - covering the fit-out and completion of the facility.\nThis Tender relates specifically to the Excavation and Structural Works portion of the project.\nThe anticipated scope of works includes:\n-Demolition and strip out\n-Excavation including archaeological investigation\n-Structural works including underpinning and structural opening\n-Lift installation works\n-Civil construction works\nMobilisation is to start 27 April 2026\nWork on site will commence 12 May 2026\nContract completion date is an estimate, to be agreed with the contractor.",
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        "id": "conflictOfInterest"
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    "id": "ocds-h6vhtk-05f5f4",
    "items": [
      {
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            "description": "Basement excavation work",
            "id": "45112420",
            "scheme": "CPV"
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            "id": "45223200",
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    "legalBasis": {
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      "scheme": "UKPGA",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
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        "contractPeriod": {
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    "mainProcurementCategory": "works",
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    "procurementMethod": "selective",
    "procurementMethodDetails": "Competitive flexible procedure",
    "riskDetails": "Delays as a result of archaeology\nDelays as a result of planning",
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    "title": "National Gallery Research Centre Excavation and Structures",
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