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Prior notice United Kingdom Services

Overhaul of London Underground Spoil and Ballast (S&B) Wagons

Buyer: Transport for London

Published
11 May 2026
Estimated value
£2,500,000
Place of performance
UKI
Lots
1
Notice number
043087-2026
Reference
ocds-h6vhtk-068b28
Official source
Official source

CPV codes

Description

Transport for London (TfL), on behalf of London Underground, is seeking a supplier to undertake the overhaul of the Spoil and Ballast (S&B) wagon fleet, which is critical to delivering the London Underground maintenance and track renewal regime. S&B wagons support track renewal programmes across the London Underground network by enabling the efficient delivery of materials and the removal of waste ballast during possessions, within both tunnelled and surface sections, helping to ensure the continued safety and reliability of the railway. The scope of works comprises a full and comprehensive overhaul of all S&B wagons, including but not limited to brake equipment, drawgear, bogies, bodywork, fittings, gauging, and brake performance testing, together with any repair works identified through condition assessments carried out during the overhaul process. All works must be delivered in accordance with TfL's mandatory technical requirements and applicable London Underground standards, using approved methods and suitably competent personnel experienced in the maintenance of specialist rail vehicles. The fleet consists of 52 wagons, originally procured in 1996. While the S&B wagons have pr…

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Frequently asked questions

What is the estimated value of this tender?
The estimated value published by the buyer is £2,500,000.
Who is the buyer of this tender?
The contracting authority is Transport for London (United Kingdom).
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Data collected from official public procurement sources. Amounts as published by the buyer.