---
title: "Mk4 OH2 Minus and Corrosion Repair"
ocid: "ocds-h6vhtk-054972"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-054972"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-054972.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-054972.json"
source: "Find A Tender Service"
current_stage: "Tender"
buyer: "TRANSPORT FOR WALES RAIL LIMITED (UTILITY BUYER)"
published: "2025-08-08"
---

# Mk4 OH2 Minus and Corrosion Repair

Buyer: TRANSPORT FOR WALES RAIL LIMITED (UTILITY BUYER)  
Current stage: Tender  
OCID: ocds-h6vhtk-054972

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-054972)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-054972.json)

## Summary

Transport for Wales Rail Limited is overseeing a procurement process for the "Mk4 OH2 Minus and Corrosion Repair," which falls under the category of repair and maintenance services related to railways. Located in the United Kingdom, this procurement process is currently at the planning stage after an initial tender was cancelled due to requirements for further accreditation. The procurement employs an open procedure method, with a revised request for proposal anticipated shortly. Key dates include a tender submission end date initially set for 25th August 2025, with an original award period ending on 12th September 2025; however, these dates may be subject to change following the reissuance of the tender.

This tender offers substantial opportunities for businesses specializing in railway maintenance and repair services to expand their portfolio by securing contracts with a high-profile public authority in Wales. With a projected contract value of up to £10 million, this procurement is particularly attractive to companies with a proven track record in complex maintenance projects and economic and technical capabilities required by the Invitation to Tender (ITT). Companies adept at meeting detailed regulatory demands and delivering innovative solutions will be well-positioned to compete successfully in this process, fostering growth and establishing significant partnerships in the public sector.

## Notice

This Request for Proposal (the RfP) sets out the detailed requirements for the Mk4 OH2 Minus Scope of Maintenance and Corrosion Repair along with the repainting of three rakes for TfWR.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/047343-2025 |
| Notice type | UK12 - Procurement Termination Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 8 Aug 2025 |
| Submission deadline | 24 Aug 2025 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | 14 Sep 2025 - 31 Jan 2028 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £7,500,000 |
| Lots value | £7,500,000 |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | TRANSPORT FOR WALES RAIL LIMITED (UTILITY BUYER) |
| Additional buyers | Missing |
| Locality | PONTYPRIDD |
| Post town | Cardiff |
| Postcode | CF47 0DY |
| Country | Wales |
| ITL 1 | TLL Wales |
| ITL 2 | TLL5 South East Wales |
| ITL 3 | TLL51 Central Valleys and Bridgend |
| Local authority | Merthyr Tydfil |
| Electoral ward | Town |
| Westminster constituency | Merthyr Tydfil and Aberdare |
| Delivery location | Not specified |

## CPV Codes

### Divisions

- 50 - Repair and maintenance services

### Codes

- 50200000 - Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment

## Release History

- 8 Aug 2025 at 14:02 - TenderCancellation - UK12 - Procurement Termination Notice - https://www.find-tender.service.gov.uk/Notice/047343-2025
- 16 Jun 2025 at 14:18 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/032660-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/047343-2025
  8th August 2025 - Procurement termination notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/032660-2025
  16th June 2025 - Tender notice on Find a Tender

## Notice URLs

- http://www.tfwrail.wales
- https://etenderwales.bravosolution.co.uk/esop/toolkit/negotiation/rfq/modify/configuration/initStepReadOnly.si?reset=true&isOnModification=false&_ncp=1750075626397.64000-4
- https://etenderwales.bravosolution.co.uk/esop/toolkit/negotiation/rfq/modify/configuration/initStepReadOnly.si?reset=true&isOnModification=false&_ncp=1750075626397.64000-4itt_117938project_59616
- 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-054972. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-054972.json.