Award

Repair of Heat & Vent Air Conditioning (HVAC) Units and Associated Consumables for S Stock, London Underground Rolling Stock

  • Transport for London

UK5: Transparency notice - Procurement Act 2023 - view information about notice types

Notice identifier: 2025/S 000-075155

Procurement identifier (OCID): ocds-h6vhtk-05e436

Published 19 November 2025, 11:43am



Scope

Reference

WS2626277828

Description

This procurement is for the repair of Heat & Vent Air Conditioning (HVAC) Units and Associated Consumables for S Stock, London Underground Rolling Stock.

The HVAC units are used in the Cab and Saloon to provide a comfortable environment to both driver and passengers during all seasons.

The Total amount is circa £1,944,410. Spend is not committed and the repairs and associated consumables will be according to requirement.

The justification for awarding this proposed contract is in accordance with the Procurement Act 2023 Direct Award and is compliant with Section 41.6,Schedule 5, Paragraph 7 which states:

The public contract concerns the supply of goods, services or works by the existing supplier which are intended as an extension to, or partial replacement of, existing goods, services or works in circumstances where-

(a) a change in supplier would result in the contracting authority receiving goods, services or works that are different from, or incompatible with, the existing goods, services or works, and

(b)the difference or incompatibility would result in disproportionate technical difficulties in operation or maintenance.


Contract 1

Supplier

Contract value

  • £1,944,410 excluding VAT
  • £2,333,292 including VAT

Above the relevant threshold

Earliest date the contract will be signed

12 January 2026

Contract dates (estimated)

  • 13 January 2026 to 12 January 2031
  • 5 years

Main procurement category

Services

CPV classifications

  • 50222000 - Repair and maintenance services of rolling stock

Contract locations

  • UKI41 - Hackney and Newham

Other information

Conflicts assessment prepared/revised

Yes


Procedure

Procedure type

Direct award

Special regime

Utilities

Direct award justification

Additional or repeat goods, services or works - extension or partial replacement

The S Stock HVAC System are proprietary assets and maintenance is currently undertaken by Mitsubishi. Due to the bespoke nature of the HVACs and the technical dependency, only Mitsubishi can ensure full compatibility and continuity of service.


Supplier

Mitsubishi Electric Europe B.V.

  • Companies House: BR003391
  • Public Procurement Organisation Number: PPWQ-8217-YVQZ

Travellers Lane

Hatfield

AL10 8XB

United Kingdom

Region: UKH23 - Hertfordshire

Small or medium-sized enterprise (SME): No

Voluntary, community or social enterprise (VCSE): No

Contract 1


Contracting authority

Transport for London

  • Public Procurement Organisation Number: PHMT-6197-NWNZ

5 Endeavour Square

London

E20 1JN

United Kingdom

Contact name: Helen White

Email: helenwhite@tfl.gov.uk

Region: UKI41 - Hackney and Newham

Organisation type: Public authority - central government