Planning

Works, services and supplies Framework covering Siemens Signals and Train Control systems

TRANSPORT FOR LONDON

This public procurement record has 1 release in its history.

Planning

02 Apr 2026 at 16:26

UK1 - Pipeline Notice
Summary of the contracting process

The procurement process initiated by Transport for London (TfL) involves a planned framework agreement with Siemens Mobility. This framework will focus on works, services, and supplies for signalling, train control, and communication systems across various London transport lines, including the Central, Victoria, Elizabeth, and London Overground lines. The process, currently in the planning stage, is set to commence with a contract start date of 15th July 2026. The framework addresses the public authority's central government needs and aims to cover future capital projects, renewals, maintenance, goods, and services, with planned communication for further notice by 1st June 2026. Key elements of this procurement include a gross value of £332,400,000, direct award procurement method, and a contract period extended up to 14th July 2034, potentially renewing for four more years.

This tender represents significant business growth opportunities, particularly for companies specialising in railway signalling works and electrical signalling equipment. The focus on Siemens systems positions Siemens Mobility as a key player, creating opportunities for sub-contractors or suppliers aligned with Siemens technology. Businesses with expertise in technical support, maintenance services, and spare parts supply for railway systems will find valuable opportunities in this framework. The requirement for future market competition for full system replacements also opens the door for businesses capable of delivering large-scale, innovative railway control solutions. Companies with a strong footprint in the UK, particularly those with insights into the unique demands of London's transport infrastructure, are well suited to compete and benefit from this procurement.

Find more tenders on our Open Data Platform.
How relevant is this notice?

Notice Information

Notice Title

Works, services and supplies Framework covering Siemens Signals and Train Control systems

Notice Description

* TfL is proposing to set up a long term (4+4 year) framework agreement with Siemens Mobility for work on signalling, train control and communication systems already installed across parts of the network-mainly the Central and Victoria lines, the Elizabeth line, and the London Overground Windrush line. * The framework would cover future capital projects, renewals, maintenance, goods, and services related to Siemens systems, including those originally supplied by Invensys Rail and Westinghouse Rail. * Around 15 call off contracts are expected under the framework, including a dedicated agreement for technical support, services, and spare parts. This arrangement does not include any rolling stock replacement with Siemens. * Where full replacement of signalling or train control systems is required, TfL plans to run an open market competition under a separate procurement process.

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-067c5c
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/031151-2026
Current Stage
Planning
All Stages
Planning

Procurement Classification

Notice Type
UK1 - Pipeline Notice
Procurement Type
Framework
Procurement Category
Works
Procurement Method
Direct
Procurement Method Details
Direct award
Tender Suitability
Not specified
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

31 - Electrical machinery, apparatus, equipment and consumables; lighting

45 - Construction work

CPV Codes

31612300 - Electrical signalling equipment for engines

45234115 - Railway signalling works

Notice Value(s)

Tender Value
£277,000,000 £100M-£1B
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
2 Apr 2026Yesterday
Submission Deadline
Not specified
Future Notice Date
1 Jun 20262 months to go
Award Date
Not specified
Contract Period
14 Jul 2026 - 14 Jul 2030 4-5 years
Recurrence
Not specified

Notice Status

Tender Status
Planned
Lots Status
Planned
Awards Status
Not Specified
Contracts Status
Not Specified

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
TRANSPORT FOR LONDON
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
LONDON
Postcode
E20 1JN
Post Town
East London
Country
England
Major Region (ITL 1)
TLI London
Basic Region (ITL 2)
TLI4 Inner London - East
Small Region (ITL 3)
TLI41 Hackney and Newham
Delivery Location
TLI London
Local Authority
Newham
Electoral Ward
Stratford Olympic Park
Westminster Constituency
Stratford and Bow

Further Information

Notice Documents

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

Download

The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts. 

{
    "tag": [
        "compiled"
    ],
    "id": "ocds-h6vhtk-067c5c-2026-04-02T17:26:06+01:00",
    "date": "2026-04-02T17:26:06+01:00",
    "ocid": "ocds-h6vhtk-067c5c",
    "initiationType": "tender",
    "planning": {
        "documents": [
            {
                "id": "031151-2026",
                "documentType": "plannedProcurementNotice",
                "noticeType": "UK1",
                "description": "Pipeline notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/031151-2026",
                "datePublished": "2026-04-02T17:26:06+01:00",
                "format": "text/html"
            }
        ]
    },
    "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": "BSFAribaAdministration@tfl.gov.uk"
            },
            "roles": [
                "buyer"
            ],
            "details": {
                "classifications": [
                    {
                        "id": "publicAuthorityCentralGovernment",
                        "scheme": "UK_CA_TYPE",
                        "description": "Public authority - central government"
                    }
                ]
            }
        }
    ],
    "buyer": {
        "id": "GB-PPON-PHMT-6197-NWNZ",
        "name": "Transport for London"
    },
    "tender": {
        "id": "ocds-h6vhtk-067c5c",
        "legalBasis": {
            "id": "2023/54",
            "scheme": "UKPGA",
            "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
        },
        "title": "Works, services and supplies Framework covering Siemens Signals and Train Control systems",
        "description": "* TfL is proposing to set up a long term (4+4 year) framework agreement with Siemens Mobility for work on signalling, train control and communication systems already installed across parts of the network-mainly the Central and Victoria lines, the Elizabeth line, and the London Overground Windrush line. * The framework would cover future capital projects, renewals, maintenance, goods, and services related to Siemens systems, including those originally supplied by Invensys Rail and Westinghouse Rail. * Around 15 call off contracts are expected under the framework, including a dedicated agreement for technical support, services, and spare parts. This arrangement does not include any rolling stock replacement with Siemens. * Where full replacement of signalling or train control systems is required, TfL plans to run an open market competition under a separate procurement process.",
        "items": [
            {
                "id": "1",
                "additionalClassifications": [
                    {
                        "scheme": "CPV",
                        "id": "31612300",
                        "description": "Electrical signalling equipment for engines"
                    },
                    {
                        "scheme": "CPV",
                        "id": "45234115",
                        "description": "Railway signalling works"
                    }
                ],
                "deliveryAddresses": [
                    {
                        "region": "UKI",
                        "country": "GB",
                        "countryName": "United Kingdom"
                    }
                ],
                "relatedLot": "1"
            }
        ],
        "value": {
            "amountGross": 332400000,
            "amount": 277000000,
            "currency": "GBP"
        },
        "procurementMethod": "direct",
        "procurementMethodDetails": "Direct award",
        "mainProcurementCategory": "works",
        "specialRegime": [
            "utilities"
        ],
        "aboveThreshold": true,
        "lots": [
            {
                "id": "1",
                "contractPeriod": {
                    "startDate": "2026-07-15T00:00:00+01:00",
                    "endDate": "2030-07-14T23:59:59+01:00",
                    "maxExtentDate": "2034-07-14T23:59:59+01:00"
                },
                "hasRenewal": true,
                "status": "planned"
            }
        ],
        "communication": {
            "futureNoticeDate": "2026-06-01T23:59:59+01:00"
        },
        "status": "planned"
    },
    "language": "en"
}