---
title: "Piccadilly Line Upgrade Programme Installation of 26 New Track Isolation Switches"
ocid: "ocds-h6vhtk-051c33"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-051c33"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-051c33.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-051c33.json"
source: "Find A Tender Service"
current_stage: "Planning"
buyer: "TRANSPORT FOR LONDON"
published: "2025-05-21"
---

# Piccadilly Line Upgrade Programme Installation of 26 New Track Isolation Switches

Buyer: TRANSPORT FOR LONDON  
Current stage: Planning  
OCID: ocds-h6vhtk-051c33

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## Summary

Transport for London is currently in the planning stage for a procurement relating to the Piccadilly Line Upgrade Programme, specifically the installation of 26 new Track Isolation Switches. This project falls under the 'services' category, primarily involving architectural, construction, engineering, and inspection services. The procurement process, initiated on 21st May 2025, is in preparation for the work scheduled between 23rd March 2026 and 22nd January 2027 in London, UK. Potential contractors are advised to look forward to key communication updates, including a future notice date set for 31st October 2025.

This tender presents significant opportunities for businesses operating within the construction and engineering sectors, especially those experienced with public infrastructure and upgrades. Companies capable of providing technical expertise and quality services in such projects will find this a lucrative opportunity for business growth and partnership with a major public authority. The procurement process will follow a concession regime, making it especially suitable for firms that specialise in innovative problem-solving and efficient delivery models in large-scale urban infrastructure projects.

## Notice

Piccadilly Line Upgrade (PLU) Programme for installation of 26 new Track Isolation Switches (TIS).

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/024354-2025 |
| Notice type | UK1 - Pipeline Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Not Specified |
| Procurement method details | Not specified |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Planning |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 21 May 2025 |
| Submission deadline | Not specified |
| Future notice date | 31 Oct 2025 |
| Award date | Not specified |
| Contract period | 23 Mar 2026 - 22 Jan 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| 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 | Not specified |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services

### Codes

- 71000000 - Architectural, construction, engineering and inspection services

## Release History

- 21 May 2025 at 17:23 - Planning - UK1 - Pipeline Notice - https://www.find-tender.service.gov.uk/Notice/024354-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/024354-2025
  21st May 2025 - 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-051c33. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-051c33.json.