---
title: "Engineering Vehicles (EV) - Heavy Overhaul of London Underground Switch Tilter (LUST) Wagons"
ocid: "ocds-h6vhtk-066c58"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-066c58"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-066c58.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-066c58.json"
source: "Find A Tender Service"
current_stage: "Tender"
buyer: "TRANSPORT FOR LONDON"
published: "2026-06-17"
---

# Engineering Vehicles (EV) - Heavy Overhaul of London Underground Switch Tilter (LUST) Wagons

Buyer: TRANSPORT FOR LONDON  
Current stage: Tender  
OCID: ocds-h6vhtk-066c58

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## Summary

Transport for London (TfL) is currently in the tender stage for the heavy overhaul of London Underground Switch Tilter (LUST) wagons and associated lifting accessories. This procurement process, titled "Engineering Vehicles (EV) - Heavy Overhaul of London Underground Switch Tilter (LUST) Wagons," aims to appoint a single supplier to ensure the safety, compliance, and optimal functionality of critical infrastructure. The procurement method employed is the open procedure with a competitive flexible process under the Procurement Act 2023. The tender is planned to be executed in London, with submissions closing on 16th July 2026. The focus of this project lies within the 'Railway and tramway locomotives and rolling stock and associated parts' and 'Repair and maintenance services of rolling stock' industry categories, with an estimated contract value of £990,000 (excluding VAT). Potential suppliers must hold relevant RISQS accreditation by the tender submission deadline to qualify.

This tender presents substantial opportunities for businesses involved in rolling stock maintenance, hydraulic systems, and lifting equipment overhaul. Suppliers with robust experience in these areas stand to benefit by demonstrating their capability to manage multiple workstreams and deliver efficiently aligned with programme constraints. Businesses adept in technical, programme, quality, HSQE (health, safety, quality, environment), and commercial proposal development will find this tender particularly lucrative. The requirement for RISQS accreditation aligns perfectly with companies already thriving in the UK rail supply chain, offering them a chance to strengthen their portfolio through establishing a significant partnership with TfL in London's thriving transportation sector.

## Notice

Transport for London (TfL) is seeking to appoint a single supplier to deliver the heavy overhaul of London Underground Switch Tilter (LUST) wagons and associated lifting accessories. The scope includes the full strip-down, inspection, overhaul, repair, testing and re-certification of: Eight (8) LUST wagons Six (6) lifting beams Sixty-four (64) pairs of cross and connecting beams The works will cover all mechanical, electrical, hydraulic, structural, braking and safety systems, including: Completion of all mandatory overhaul and remediation activities in accordance with the Technical Specification and applicable LU standards LOLER-compliant inspection and certification of lifting equipment Non-destructive testing (NDT), functional testing and assurance activities Provision of all associated technical documentation, test results and certification required to return the assets to operational service The supplier will be responsible for delivering the works in a controlled workshop environment, including management of materials, consumables and specialist subcontractors where required. Certain components or materials may be free issued by TfL, and provision of optional parts and consumables may be requested for pricing transparency only. The objective of the procurement is to return the assets to a safe, compliant and serviceable condition, supporting a minimum operational life and enabling TfL to meet planned engineering and operational requirements. The contract will be delivered over a defined programme period, with suppliers expected to demonstrate the capability to manage multiple workstreams and deliver in line with programme constraints.

### Lot Information

Lot 1

Options: The contract includes provision for optional scope elements and material supply arrangements in addition to the core overhaul works. These options may include: The supply of parts, consumables and materials associated with the overhaul works where these are not free issued by Transport for London (TfL) The potential for TfL to elect to free issue certain components or materials, in which case the supplier will install or utilise such items as part of the works The ability for TfL to instruct additional or replacement components where asset condition, inspection findings or operational requirements necessitate Provision for arising or condition-dependent works, priced in accordance with the contract mechanisms The inclusion of these options is intended to provide flexibility in delivery, cost control and risk management, particularly where asset condition may vary following strip-down and inspection. Optional elements are included for pricing transparency and may not all be exercised. The contract will clearly define the circumstances under which such options may be instructed.

### Planning Information

Transport for London (TfL) will engage directly with interested suppliers through structured one‑to‑one virtual discussions. 
These sessions will explore supplier capability, delivery approaches, technical considerations, risks, and programme feasibility relating to the heavy overhaul of the LUST wagons and associated lifting accessories.
Depending on the quality and detail of responses received, TfL may extend the engagement period to include follow‑up meetings or technical clarification sessions where beneficial.
Suppliers wishing to participate in this market engagement should contact:
Sam Ward - Procurement Manager
Email: samward1@tfl.gov.uk
Participation is open to organisations with the capability and competence to undertake heavy overhaul of specialist rail vehicles and lifting equipment.
Suppliers must be fully registered and verified on the Railway Industry Supplier Qualification Scheme (RISQS) to participate in this market engagement. This requirement ensures that suppliers meet the necessary railway safety, quality, and compliance standards expected within London Underground and Network Rail operational environments.
https://www.risqs.org/
TfL particularly welcomes interest from:
• Heavy maintenance providers with experience in complex rolling stock or on‑track plant
• Organisations with capability in lifting equipment overhaul, LOLER inspection, and hydraulic/pneumatic systems
• Suppliers active in UK rail supply chains and already established within RISQS
Suppliers will be required to complete and return the Market Sounding Questionnaire (MSQ) before any engagement call is arranged. The MSQ will provide the written evidence needed to demonstrate supplier capability, compliance with London Underground standards, and understanding of the overhaul scope set out within the Specification.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/057063-2026 |
| Notice type | UK4 - Tender Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Competitive flexible procedure |
| Tender suitability | SME |
| Awardee scale | Not specified |
| All stages | Planning, Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 17 Jun 2026 |
| Submission deadline | 16 Jul 2026 |
| Future notice date | 7 Apr 2026 |
| Award date | Not specified |
| Contract period | 16 Sep 2026 - 16 Sep 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £990,000 |
| Lots value | £990,000 |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Active |
| Lots status | Active |
| 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

- 34 - Transport equipment and auxiliary products to transportation
- 50 - Repair and maintenance services

### Codes

- 34600000 - Railway and tramway locomotives and rolling stock and associated parts
- 50222000 - Repair and maintenance services of rolling stock

## Release History

- 17 Jun 2026 at 11:11 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/057063-2026
- 17 Mar 2026 at 14:09 - Planning - UK2 - Preliminary Market Engagement Notice - https://www.find-tender.service.gov.uk/Notice/024105-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/057063-2026
  17th June 2026 - Tender notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/024105-2026
  17th March 2026 - Preliminary market engagement notice on Find a Tender

## Notice URLs

- https://service.ariba.com/Supplier.aw
- https://www.legislation.gov.uk/ukpga/2023/54/contents
- https://www.risqs.org/

## 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-066c58. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-066c58.json.