---
title: "Works, services and supplies Framework covering Siemens Signals and Train Control systems"
ocid: "ocds-h6vhtk-067c5c"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-067c5c"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-067c5c.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-067c5c.json"
source: "Find A Tender Service"
current_stage: "Planning"
buyer: "TRANSPORT FOR LONDON"
published: "2026-04-02"
---

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

Buyer: TRANSPORT FOR LONDON  
Current stage: Planning  
OCID: ocds-h6vhtk-067c5c

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## Summary

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.

## Notice

* 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.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/031151-2026 |
| 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 |
| All stages | Planning |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 2 Apr 2026 |
| Submission deadline | Not specified |
| Future notice date | 1 Jun 2026 |
| Award date | Not specified |
| Contract period | 14 Jul 2026 - 14 Jul 2030 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £277,000,000 |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Planned |
| Lots status | Planned |
| Awards status | Not specified |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | TRANSPORT FOR LONDON |
| Locality | LONDON |
| Post town | East London |
| Postcode | E20 1JN |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI4 Inner London - East |
| ITL 3 | TLI41 Hackney and Newham |
| Local authority | Newham |
| Electoral ward | Stratford Olympic Park |
| Westminster constituency | Stratford and Bow |
| Delivery location | TLI London |

## CPV Codes

### Divisions

- 31 - Electrical machinery, apparatus, equipment and consumables; lighting
- 45 - Construction work

### Codes

- 31612300 - Electrical signalling equipment for engines
- 45234115 - Railway signalling works

## Release History

- 2 Apr 2026 at 16:26 - Planning - UK1 - Pipeline Notice - https://www.find-tender.service.gov.uk/Notice/031151-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/031151-2026
  2nd April 2026 - Pipeline notice on Find a Tender

## Notice URLs

- https://www.legislation.gov.uk/ukpga/2023/54/contents

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-067c5c. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-067c5c.json.