Unmodified official OCDS data retained by Tenderline for this procurement process.
Complete current OCDS release JSON
{
"id": "042499-2026",
"tag": [
"award",
"contract"
],
"bids": {
"statistics": [
{
"id": "1",
"value": 3,
"measure": "bids",
"relatedLot": "1"
},
{
"id": "2",
"value": 3,
"measure": "electronicBids",
"relatedLot": "1"
}
]
},
"date": "2026-05-08T13:17:39+01:00",
"ocid": "ocds-h6vhtk-044fcf",
"buyer": {
"id": "GB-FTS-181569",
"name": "Rail for London"
},
"awards": [
{
"id": "042499-2026-1",
"title": "Infrastructure Maintenance Contract (IMC3)",
"status": "active",
"suppliers": [
{
"id": "GB-COH-SC115530",
"name": "RSK Environment Limited"
}
],
"relatedLots": [
"1"
]
}
],
"tender": {
"id": "ocds-h6vhtk-044fcf",
"lots": [
{
"id": "1",
"status": "cancelled",
"options": {
"description": "Optional extension of up to an additional 3 years to the initial 5 year contract.\nOptional Task Orders to allow for any additional requirements above the core IMC3 services."
},
"hasOptions": true,
"description": "This contract is to undertake maintenance, faulting, repair and like for like replacement services across the entirety of its infrastructure for London Overground's Windrush Line Core Route, to retain its ongoing functionality for Rail and Passenger services. In addition to the core services optional additional Task Orders related to the requirements may be issued."
}
],
"items": [
{
"id": "1",
"relatedLot": "1",
"deliveryAddresses": [
{
"region": "UKI"
}
]
}
],
"title": "Infrastructure Maintenance Contract 3 (IMC3)",
"status": "complete",
"coveredBy": [
"GPA"
],
"legalBasis": {
"id": "32014L0025",
"scheme": "CELEX"
},
"description": "Transport for London (TfL) is part of the Greater London Authority led by the Mayor of London. TfL is the integrated transport authority responsible for delivering the Mayor's aims for public transport. Rail for London Limited (RfL) is a subsidiary of TfL, which operates and manages the Windrush Line Core Route.\nThis contract is to undertake maintenance, faulting, repair and like for like replacement services across the entirety of its infrastructure for London Overground's Windrush Line Core Route, to retain its ongoing functionality for Rail and Passenger services",
"classification": {
"id": "50225000",
"scheme": "CPV",
"description": "Railway-track maintenance services"
},
"procurementMethod": "selective",
"mainProcurementCategory": "services",
"procurementMethodDetails": "Negotiated procedure with prior call for competition"
},
"parties": [
{
"id": "GB-FTS-181569",
"name": "Rail for London",
"roles": [
"buyer"
],
"address": {
"region": "UKI",
"locality": "London",
"postalCode": "E201JN",
"countryName": "United Kingdom",
"streetAddress": "5 Endeavour Square"
},
"details": {
"url": "https://tfl.gov.uk/",
"classifications": [
{
"id": "URBAN_RAILWAY_TRAMWAY_TROLLEYBUS_BUS_SERVICES",
"scheme": "TED_CE_ACTIVITY",
"description": "Urban railway, tramway, trolleybus or bus services"
}
]
},
"identifier": {
"legalName": "Rail for London",
"noIdentifierRationale": "notOnAnyRegister"
},
"contactPoint": {
"name": "Alex Gordon",
"email": "AlexGordon@tfl.gov.uk"
}
},
{
"id": "GB-COH-SC115530",
"name": "RSK Environment Limited",
"roles": [
"supplier"
],
"address": {
"region": "UKM",
"locality": "Glasgow",
"postalCode": "G41 1DX",
"countryName": "United Kingdom",
"streetAddress": "65 Sussex Street"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "SC115530",
"scheme": "GB-COH",
"legalName": "RSK Environment Limited"
}
},
{
"id": "GB-FTS-181570",
"name": "Rail for London",
"roles": [
"reviewBody"
],
"address": {
"locality": "London",
"postalCode": "E20 1JN",
"countryName": "United Kingdom",
"streetAddress": "5 Endeavour Square"
},
"identifier": {
"legalName": "Rail for London"
}
}
],
"language": "en",
"contracts": [
{
"id": "042499-2026-1",
"title": "Infrastructure Maintenance Contract (IMC3)",
"status": "active",
"awardID": "042499-2026-1",
"dateSigned": "2026-04-10T00:00:00+01:00"
}
],
"initiationType": "tender"
}Complete JSON history (1 releases)
8 May 2026 · 042499-2026 · award, contract
{
"id": "042499-2026",
"tag": [
"award",
"contract"
],
"bids": {
"statistics": [
{
"id": "1",
"value": 3,
"measure": "bids",
"relatedLot": "1"
},
{
"id": "2",
"value": 3,
"measure": "electronicBids",
"relatedLot": "1"
}
]
},
"date": "2026-05-08T13:17:39+01:00",
"ocid": "ocds-h6vhtk-044fcf",
"buyer": {
"id": "GB-FTS-181569",
"name": "Rail for London"
},
"awards": [
{
"id": "042499-2026-1",
"title": "Infrastructure Maintenance Contract (IMC3)",
"status": "active",
"suppliers": [
{
"id": "GB-COH-SC115530",
"name": "RSK Environment Limited"
}
],
"relatedLots": [
"1"
]
}
],
"tender": {
"id": "ocds-h6vhtk-044fcf",
"lots": [
{
"id": "1",
"status": "cancelled",
"options": {
"description": "Optional extension of up to an additional 3 years to the initial 5 year contract.\nOptional Task Orders to allow for any additional requirements above the core IMC3 services."
},
"hasOptions": true,
"description": "This contract is to undertake maintenance, faulting, repair and like for like replacement services across the entirety of its infrastructure for London Overground's Windrush Line Core Route, to retain its ongoing functionality for Rail and Passenger services. In addition to the core services optional additional Task Orders related to the requirements may be issued."
}
],
"items": [
{
"id": "1",
"relatedLot": "1",
"deliveryAddresses": [
{
"region": "UKI"
}
]
}
],
"title": "Infrastructure Maintenance Contract 3 (IMC3)",
"status": "complete",
"coveredBy": [
"GPA"
],
"legalBasis": {
"id": "32014L0025",
"scheme": "CELEX"
},
"description": "Transport for London (TfL) is part of the Greater London Authority led by the Mayor of London. TfL is the integrated transport authority responsible for delivering the Mayor's aims for public transport. Rail for London Limited (RfL) is a subsidiary of TfL, which operates and manages the Windrush Line Core Route.\nThis contract is to undertake maintenance, faulting, repair and like for like replacement services across the entirety of its infrastructure for London Overground's Windrush Line Core Route, to retain its ongoing functionality for Rail and Passenger services",
"classification": {
"id": "50225000",
"scheme": "CPV",
"description": "Railway-track maintenance services"
},
"procurementMethod": "selective",
"mainProcurementCategory": "services",
"procurementMethodDetails": "Negotiated procedure with prior call for competition"
},
"parties": [
{
"id": "GB-FTS-181569",
"name": "Rail for London",
"roles": [
"buyer"
],
"address": {
"region": "UKI",
"locality": "London",
"postalCode": "E201JN",
"countryName": "United Kingdom",
"streetAddress": "5 Endeavour Square"
},
"details": {
"url": "https://tfl.gov.uk/",
"classifications": [
{
"id": "URBAN_RAILWAY_TRAMWAY_TROLLEYBUS_BUS_SERVICES",
"scheme": "TED_CE_ACTIVITY",
"description": "Urban railway, tramway, trolleybus or bus services"
}
]
},
"identifier": {
"legalName": "Rail for London",
"noIdentifierRationale": "notOnAnyRegister"
},
"contactPoint": {
"name": "Alex Gordon",
"email": "AlexGordon@tfl.gov.uk"
}
},
{
"id": "GB-COH-SC115530",
"name": "RSK Environment Limited",
"roles": [
"supplier"
],
"address": {
"region": "UKM",
"locality": "Glasgow",
"postalCode": "G41 1DX",
"countryName": "United Kingdom",
"streetAddress": "65 Sussex Street"
},
"details": {
"scale": "large"
},
"identifier": {
"id": "SC115530",
"scheme": "GB-COH",
"legalName": "RSK Environment Limited"
}
},
{
"id": "GB-FTS-181570",
"name": "Rail for London",
"roles": [
"reviewBody"
],
"address": {
"locality": "London",
"postalCode": "E20 1JN",
"countryName": "United Kingdom",
"streetAddress": "5 Endeavour Square"
},
"identifier": {
"legalName": "Rail for London"
}
}
],
"language": "en",
"contracts": [
{
"id": "042499-2026-1",
"title": "Infrastructure Maintenance Contract (IMC3)",
"status": "active",
"awardID": "042499-2026-1",
"dateSigned": "2026-04-10T00:00:00+01:00"
}
],
"initiationType": "tender"
}