{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-05f5f4-2025-12-15T15:09:15Z",
    "date": "2025-12-15T15:09:15Z",
    "ocid": "ocds-h6vhtk-05f5f4",
    "initiationType": "tender",
    "parties": [
        {
            "id": "GB-PPON-PGYR-7259-GLQG",
            "name": "National Gallery",
            "identifier": {
                "scheme": "GB-PPON",
                "id": "PGYR-7259-GLQG"
            },
            "address": {
                "streetAddress": "Trafalgar Square",
                "locality": "London",
                "postalCode": "WC2N 5DN",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKI32"
            },
            "contactPoint": {
                "email": "contracting@nationalgallery.org.uk"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "classifications": [
                    {
                        "id": "publicAuthorityCentralGovernment",
                        "scheme": "UK_CA_TYPE",
                        "description": "Public authority - central government"
                    }
                ]
            }
        }
    ],
    "buyer": {
        "id": "GB-PPON-PGYR-7259-GLQG",
        "name": "National Gallery"
    },
    "planning": {
        "noEngagementNoticeRationale": "A wide range of contractors were approached at an early stage, which informed the splitting of contract packages. Following that there was no need for additional engagement. All engagement information will be available in the tender information"
    },
    "tender": {
        "id": "ocds-h6vhtk-05f5f4",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "National Gallery Research Centre Excavation and Structures",
        "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. The works are divided into two distinct contracts: Structural Works Package - covering structural and excavation works. Fitout Works Package - covering the fit-out and completion of the facility. This Tender relates specifically to the Excavation and Structural Works portion of the project. The anticipated scope of works includes: -Demolition and strip out -Excavation including archaeological investigation -Structural works including underpinning and structural opening -Lift installation works -Civil construction works Mobilisation is to start 27 April 2026 Work on site will commence 12 May 2026 Contract completion date is an estimate, to be agreed with the contractor.",
        "status": "active",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "45112420",
                        "description": "Basement excavation work"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45223200",
                        "description": "Structural works"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UKI32",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "1"
            }
        ],
        "value": {
            "amountGross": 6000000,
            "amount": 5000000,
            "currency": "GBP"
        },
        "procurementMethod": "selective",
        "procurementMethodDetails": "Competitive flexible procedure",
        "procedure": {
            "features": "Down-selection of 5 suppliers following assessment of PSQ. Following tender, interviews may be held. References may be taken as part of the PSQ and/or tender assessment"
        },
        "mainProcurementCategory": "works",
        "aboveThreshold": true,
        "coveredBy": [
            "GPA"
        ],
        "submissionMethodDetails": "www.delta-esourcing.com/respond/HZSVC5SBT8",
        "submissionTerms": {
            "electronicSubmissionPolicy": "allowed",
            "languages": [
                "en"
            ]
        },
        "expressionOfInterestDeadline": "2026-01-15T12:00:00Z",
        "awardPeriod": {
            "endDate": "2026-04-13T23:59:59+01:00"
        },
        "lots": [
            {
                "id": "1",
                "status": "active",
                "value": {
                    "amountGross": 6000000,
                    "amount": 5000000,
                    "currency": "GBP"
                },
                "awardCriteria": {
                    "criteria": [
                        {
                            "type": "quality",
                            "name": "Technical",
                            "description": "weighted sub criteria will be finalised in the invitation to tender issued to shortlisted suppliers",
                            "numbers": [
                                {
                                    "number": 50,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "cost",
                            "name": "Commercial",
                            "numbers": [
                                {
                                    "number": 40,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "cost",
                            "name": "Social Value",
                            "numbers": [
                                {
                                    "number": 10,
                                    "weight": "percentageExact"
                                }
                            ]
                        }
                    ]
                },
                "secondStage": {
                    "minimumCandidates": 5
                },
                "selectionCriteria": {
                    "criteria": [
                        {
                            "type": "economic",
                            "description": "As set out in procurement documents"
                        },
                        {
                            "type": "technical",
                            "description": "As set out in procurement documents"
                        },
                        {
                            "description": "top 5 scoring suppliers following assessment of the PSQ",
                            "forReduction": true
                        }
                    ]
                },
                "suitability": {
                    "sme": true
                },
                "contractPeriod": {
                    "startDate": "2026-04-27T00:00:00+01:00",
                    "endDate": "2027-10-31T23:59:59Z"
                }
            }
        ],
        "documents": [
            {
                "id": "conflictOfInterest",
                "documentType": "conflictOfInterest",
                "description": "Not published"
            },
            {
                "id": "L-1",
                "documentType": "biddingDocuments",
                "url": "www.delta-esourcing.com/respond/HZSVC5SBT8"
            },
            {
                "id": "082990-2025",
                "documentType": "tenderNotice",
                "noticeType": "UK4",
                "description": "Tender notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/082990-2025",
                "datePublished": "2025-12-15T15:09:15Z",
                "format": "text/html"
            }
        ],
        "riskDetails": "Delays as a result of archaeology Delays as a result of planning"
    },
    "language": "en"
}