{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-066a56-2026-05-17T19:52:09+01:00",
    "date": "2026-05-17T19:52:09+01:00",
    "ocid": "ocds-h6vhtk-066a56",
    "initiationType": "tender",
    "parties": [
        {
            "id": "GB-PPON-PHMT-6197-NWNZ",
            "name": "Transport for London",
            "identifier": {
                "scheme": "GB-PPON",
                "id": "PHMT-6197-NWNZ"
            },
            "address": {
                "streetAddress": "5 Endeavour Square",
                "locality": "London",
                "postalCode": "E20 1JN",
                "country": "GB",
                "countryName": "United Kingdom",
                "region": "UKI41"
            },
            "contactPoint": {
                "email": "valentinavelcheva@tfl.gov.uk",
                "name": "Valentina Velcheva"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "classifications": [
                    {
                        "id": "publicAuthorityCentralGovernment",
                        "scheme": "UK_CA_TYPE",
                        "description": "Public authority - central government"
                    },
                    {
                        "id": "publicUndertaking",
                        "scheme": "UK_CA_TYPE",
                        "description": "Public undertaking"
                    }
                ]
            }
        }
    ],
    "buyer": {
        "id": "GB-PPON-PHMT-6197-NWNZ",
        "name": "Transport for London"
    },
    "planning": {
        "milestones": [
            {
                "id": "engagement",
                "type": "engagement",
                "description": "The authority may undertake the following engagement activities: * Publication of a market briefing pack * Supplier briefing session * Structured questionnaire issued to suppliers * Optional one-to-one supplier engagement meetings * Written clarification questions and responses Suppliers interested in participating in the engagement should register their interest by emailing ValentinaVelcheva@tfl.gov.uk the following information: 1. Company name and company registered number 2. Contact name and email address Further information, briefing documents and engagement invitations will be provided to registered suppliers. Estimated period over which the market engagement is expected to take place is 20/04/2026 to 20/05/2026. Participation in this engagement is voluntary and will not confer any advantage in any future procurement process.",
                "dueDate": "2026-03-31T23:59:59+01:00",
                "status": "scheduled"
            }
        ],
        "documents": [
            {
                "id": "023203-2026",
                "documentType": "marketEngagementNotice",
                "noticeType": "UK2",
                "description": "Preliminary market engagement notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/023203-2026",
                "datePublished": "2026-03-13T16:42:08Z",
                "format": "text/html"
            },
            {
                "id": "023225-2026",
                "documentType": "marketEngagementNotice",
                "noticeType": "UK2",
                "description": "Preliminary market engagement notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/023225-2026",
                "datePublished": "2026-03-13T17:28:49Z",
                "format": "text/html"
            },
            {
                "id": "045166-2026",
                "documentType": "plannedProcurementNotice",
                "noticeType": "UK1",
                "description": "Pipeline notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/045166-2026",
                "datePublished": "2026-05-17T19:52:09+01:00",
                "format": "text/html"
            }
        ]
    },
    "tender": {
        "id": "WS2929535463",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "Track Welding and Grinding",
        "description": "Track welding and grinding for the London Underground, Elizabeth Line and other TfL modes network.",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "50000000",
                        "description": "Repair and maintenance services"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UKC",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKD",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKE",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKF",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKG",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKH",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKI",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKJ",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKK",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKC",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKD",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKE",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKF",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKG",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKH",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKI",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKJ",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    },
                    {
                        "region": "UKK",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "1"
            }
        ],
        "value": {
            "amountGross": 117600000,
            "amount": 98000000,
            "currency": "GBP"
        },
        "mainProcurementCategory": "services",
        "specialRegime": [
            "utilities"
        ],
        "aboveThreshold": true,
        "techniques": {
            "hasFrameworkAgreement": true
        },
        "lots": [
            {
                "id": "1",
                "contractPeriod": {
                    "startDate": "2027-07-02T00:00:00+01:00",
                    "endDate": "2035-07-01T23:59:59+01:00",
                    "maxExtentDate": "2033-05-31T23:59:59+01:00"
                },
                "hasRenewal": true,
                "status": "planned"
            }
        ],
        "communication": {
            "futureNoticeDate": "2026-09-14T23:59:59+01:00"
        },
        "status": "planned"
    },
    "language": "en"
}