Planning

Gangway and Inter-Car Barrier Overhaul for London Underground S Stock (Circle, District, Hammersmith & City and Metropolitan line) Fleet

  • London Underground Limited

UK2: Preliminary market engagement notice - Procurement Act 2023 - view information about notice types

Notice identifier: 2025/S 000-066473

Procurement identifier (OCID): ocds-h6vhtk-05cf34 (view related notices)

Published 17 October 2025, 4:27pm



Scope

Reference

WS2024348128

Description

The Gangway and Inter-Car Barriers of the London Underground S Stock (Circle, District, Hammersmith & City and Metropolitan lines) fleet of trains are overdue for replacement / overhaul according to the Vehicle Management System.

An engineering assessment has been undertaken to evaluate the current condition of the Gangways and Inter-Car Barriers. A specification report has been produced as a result and we are progressing this for early market engagement for better understanding of market interest, capacity and input to help shape appropriate commercial and technical strategy for deploying the project.

On conclusion of market engagement, the overhaul solution based on the specification, is intended to be progressed to tender with the objective of implementing it on all of London Underground's 192 S Stock fleet of trains

Total value (estimated)

  • £5,000,000 excluding VAT
  • £6,000,000 including VAT

Above the relevant threshold

Contract dates (estimated)

  • 31 March 2027 to 31 March 2030
  • Possible extension to 31 March 2032
  • 5 years, 1 day

Main procurement category

Services

CPV classifications

  • 34210000 - Vehicle bodies
  • 34620000 - Rolling stock
  • 50220000 - Repair, maintenance and associated services related to railways and other equipment
  • 60200000 - Railway transport services

Contract locations

  • UKI - London

Engagement

Engagement deadline

23 March 2026

Engagement process description

Based on current plan, the Early Market Engagement will potentially comprise the following stages.

1. Distribution of Market Sounding Questionnaire (MSQ) to known and/or suppliers that indicate interest - ASAP from the publishing of this notice.

2. Review MSQ submissions and hold technical clarification meetings with suppliers where necessary - November/December 2025 (estimate).

3. Re-engage suppliers through further clarification engagement and where necessary hold technical clarification meetings with suppliers - December 2025 - 1st quarter 2026 (estimate).

Between now and the 23rd October, please indicate your interest to participate in this Early Market Engagement exercise.


Participation

Particular suitability

Small and medium-sized enterprises (SME)


Submission

Publication date of tender notice (estimated)

30 March 2026


Procedure

Special regime

Utilities


Contracting authority

London Underground Limited

  • Companies House: 01900907
  • Public Procurement Organisation Number: PWJB-7544-VZCL

5 Endeavour Square

London

E20 1JN

United Kingdom

Region: UKI41 - Hackney and Newham

Organisation type: Public undertaking (commercial organisation subject to public authority oversight)


Other organisation

These organisations are carrying out the procurement, or part of it, on behalf of the contracting authorities.

Transport for London

Summary of their role in this procurement: Procuring on behalf of subsidiary company, London Underground Limited

  • Public Procurement Organisation Number: PHMT-6197-NWNZ

5 Endeavour Square

London

E20 1JN

United Kingdom

Region: UKI41 - Hackney and Newham


Contact organisation

Contact Transport for London for any enquiries.