Contract awardedAdBlue

Supply of AdBlue

Transport for Wales
Wales
Open procedure
2 February 2026 to 2 February 2028

Weekly delivery of AdBlue (32.5% urea, ISO 22241 compliant) to four rail depots in Canton, Machynlleth, Holyhead, and Chester. Volumes range from 4,000 to 15,000 litres per site, requiring delivery via rigid 6-wheel tankers. The contract includes provisions for emergency and bank holiday support.

Open the official notice

Awarded value: £193k; As published
Published: 3 November 2025
Awarded: 28 January 2026; Oil4wales
Contract length: 24 months; Ends 2 February 2028

What the contract covers

Single supply contract

Bulk supply and delivery of AdBlue diesel exhaust fluid for rail transport depots and industrial fleet operations.

Supply and deliver AdBlue in bulk, as liquid diesel exhaust fluid composed of 32.5% urea and conforming to ISO 22241 standards
Deliver weekly to the Canton, Machynlleth, Holyhead and Chester depots

Terms and requirements

Contract type: Single supply contract
Procedure: Open procedure
Initial term: 24 months
Extensions: 12 months + 12 months
Longest it can run: 48 months
Contract dates: 2 February 2026 to 2 February 2028
Certifications asked for: None stated
Lots: 1
Suitable for SMEs: Yes
Suitable for charities and social enterprises: Yes
Category: Goods
CPV codes: 24000000, 9000000

Services in this contract

Lubricants, oils and AdBlue supplyMain service£71k typicalBulk AdBlue supply and weekly delivery to four rail depots

Lifecycle

Published
3 November 2025
Contract awardedto Oil4wales
28 January 2026
Contract starts
2 February 2026
Contract ends
2 February 2028

The buyer

Transport for Wales

Type: Locked
Contracts, 24 months: Locked
Recorded value: Locked
Typical contract: Locked
AdBlue contracts, 24 months: Locked

Buys most

Contact details

Name: Locked
Email: Locked
Website: Locked
Address: Locked

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The supplier

Oil4wales

Contracts won, 24 months: Locked
Value won, 24 months: Locked
Buyers, 24 months: Locked
Size: Locked

Main buyers

Contact details

Email: Locked

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Similar AdBlue contracts and prices

3 AdBlue contracts were awarded in Wales in the last 24 months. See who won them and what they went for, next to this one.

See who won them →

Cite this contract

Link: https://bidskim.com/tender/332587/supply-of-adblue
Buyer reference: TFW0887.00
Open contracting ID: ocds-h6vhtk-05d921
Last checked: 5 November 2026

Transport for Wales. Supply of AdBlue. Contract award, 3 November 2025. BidSkim, https://bidskim.com/tender/332587/supply-of-adblue (accessed 5 November 2026).