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Class 331 Heavy Maintenance infrastructure upgrade Allerton TCC

Buyer: Northern Trains Limited

Published
3 September 2026
Submission deadline
5 October 2026
Estimated value
£2,134,000
Place of performance
UKD72
Procedure
Open procedure
Lots
1
Documents
1
Notice number
083595-2026
Reference
ocds-h6vhtk-06f195
Official source
Official source

CPV codes

Description

Scope of Works: The supplier shall provide facilities capable of supporting the Heavy Maintenance re-quirements of the Class 331 fleet. The Class 331 Heavy Maintenance programme needs to start no later than 1st March 2028 to ensure that the Heavy Maintenance activities can be undertaken within the required maintenance schedule of the fleet and ensure it does not have a detrimental impact on customer rail services. - All design, construction, EIS, handover and training is required to have been completed in advance of the 1st March 2028. A high level programme is to be generated by the contractor as part of the tender process A key part of this programme is the replacement of bogies across the fleet, which needs to happen in an efficient way to maintain programme. 4-road at Allerton has been iden-tified as the location where this work will take place. To undertake bogie change re-placement on 4-road, the following items will need to be installed/addressed: · Installation of a vehicle jacking system capable of lifting 3 x class 331 vehicles in a synchronized manner without the need for splitting/decoupling the units. The system shall also be capable of jacking single and two car units…

Official publications

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Frequently asked questions

What is the deadline to bid for this tender?
The submission deadline is 5 October 2026. Check the official source, as dates can be modified.
What is the estimated value of this tender?
The estimated value published by the buyer is £2,134,000.
Who is the buyer of this tender?
The contracting authority is Northern Trains Limited (United Kingdom).
How can I bid for public tenders in the United Kingdom?
Bids are submitted through the official public procurement portal in the United Kingdom. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.
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Data collected from official public procurement sources. Amounts as published by the buyer.