---
title: "Supply of AdBlue"
ocid: "ocds-h6vhtk-05d921"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05d921"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-05d921.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-05d921.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "TRANSPORT FOR WALES RAIL LIMITED (UTILITY BUYER)"
published: "2026-01-28"
---

# Supply of AdBlue

Buyer: TRANSPORT FOR WALES RAIL LIMITED (UTILITY BUYER)  
Current stage: Award  
OCID: ocds-h6vhtk-05d921

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-05d921)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-05d921.json)

## Summary

This procurement process, conducted by Transport for Wales Rail Limited, involved a contract for the "Supply of AdBlue" — a diesel exhaust fluid — to be delivered in bulk to depots located in Canton, Machynlleth, Holyhead, and Chester. Classified under chemical products, this tender was initially posted in an open procedure, ensuring transparency and equal opportunity for all suppliers. The process encompassed several key stages, with significant dates including a contract period from 2nd February 2026 to 2nd February 2028, potentially extendable until 2030. The tender process, concluded by an award, has been described as completed and was carried out under the UK governmental regulations applicable to the Welsh devolved government sphere.

The awarded contract to Oil4Wales presents a substantial opportunity for business growth, particularly for enterprises specialising in chemical or petroleum products. The open procurement method highlighted quality and cost as decisive factors, indicating that businesses with a solid track record of quality service and competitive pricing could find success in similar future tenders. Companies equipped to manage regular deliveries and capable of meeting technical standards such as ISO 22241 are particularly well-suited to engage in this supply chain. This contract exemplifies the business growth potential through government tenders, especially for large companies or those capable of managing substantial logistical operations.

## Notice

Transport for Wales has awarded a contract for the bulk supply and delivery of AdBlue. The contract covers weekly deliveries to four depots (Canton, Machynlleth, Holyhead, and Chester) and ensures compliance with ISO 22241 standards. The successful supplier is Oil4Wales, selected through an open tender process based on quality and price.

### Lot Information

Lot 1

Renewal: option to extend for 2x 12 month periods

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/007690-2026 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Goods |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | SME, VCSE |
| Awardee scale | Large |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 28 Jan 2026 |
| Submission deadline | 17 Nov 2025 |
| Future notice date | Not specified |
| Award date | 12 Jan 2026 |
| Contract period | 2 Feb 2026 - 2 Feb 2028 |
| Recurrence | 2029-04-01 |

## Values

| Field | Value |
| --- | --- |
| Tender value | £400,000 |
| Lots value | £400,000 |
| Awards value | £1,921,921 |
| Contracts value | £192,921 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | TRANSPORT FOR WALES RAIL LIMITED (UTILITY BUYER) |
| Locality | PONTYPRIDD |
| Post town | Cardiff |
| Postcode | CF37 4TH |
| Country | Wales |
| ITL 1 | TLL Wales |
| ITL 2 | TLL5 South East Wales |
| ITL 3 | TLL51 Central Valleys and Bridgend |
| Local authority | Rhondda Cynon Taf |
| Electoral ward | Pontypridd Town |
| Westminster constituency | Pontypridd |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | OIL4WALES |

## CPV Codes

### Divisions

- 09 - Petroleum products, fuel, electricity and other sources of energy
- 24 - Chemical products

### Codes

- 09000000 - Petroleum products, fuel, electricity and other sources of energy
- 24000000 - Chemical products

## Release History

- 28 Jan 2026 at 15:24 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/007690-2026
- 19 Jan 2026 at 13:04 - Award - UK6 - Contract Award Notice - https://www.find-tender.service.gov.uk/Notice/004337-2026
- 3 Nov 2025 at 14:51 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/070514-2025

## Documents

- https://www.find-tender.service.gov.uk/Notice/007690-2026
  28th January 2026 - Contract details notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/004337-2026
  19th January 2026 - Contract award notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/070514-2025
  3rd November 2025 - Tender notice on Find a Tender

## Notice URLs

- http://www.tfwrail.wales
- https://etenderwales.ukp.app.jaggaer.com/go/22969898019A4A31D2AC
- 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-05d921. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-05d921.json.