Source: https://tendernation.io/opportunities/01a13bd0-4328-71ef-b6f8-0d40a908f49d/repair-of-heat-vent-air-conditioning-hvac-units-and-associated-consumables-f awarded GB direct award procedure # Repair of Heat & Vent Air Conditioning (HVAC) Units and Associated Consumables for S Stock, London Underground Rolling Stock [Transport for London](https://tendernation.io/buyers/transport-for-london) Estimated value Not stated Published 1 Apr 2026 Deadline Rolling deadline ## About this tender This Contract Award Notice is issued in accordance with the Procurement Act 2023 to notify the market of the intention to award a contract and to formally commence the standstill period for the repair of Heat & Vent Air Conditioning (HVAC) Units and Associated Consumables to support London Underground's S Stock Rolling Stock requirements. In line with the Procurement Act 2023, this Contract Award Notice triggers an 8 working day standstill period, as applied automatically by the Find a Tender system. The Authority will not enter into the contract before the end of this standstill period. The HVAC units are used in the Cab and Saloon to provide a comfortable environment to both driver and passengers during all seasons. Spend is not committed and the repairs and associated consumables will be according to requirement. The justification for awarding this proposed contract in accordance with the Procurement Act 2023 Direct Award to Mitsubishi Electric Europe B.V. is compliant with Section 41.6,Schedule 5, Paragraph 7 : ### Paragraph 7 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 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. The S Stock HVAC System are proprietary assets and maintenance is currently undertaken by Mitsubishi Electric Europe B.V. Due to the bespoke nature of the HVACs and the technical dependency, only Mitsubishi Electric Europe B.V. can ensure full compatibility and continuity of service. Read full description Source Find a Tender (UK) · Notice ocds-h6vhtk-05e436-2026-04-01T07:59:32+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-05e436-2026-04-01T07:59:32+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Transport for London: past awards and live tenders](https://tendernation.io/buyers/transport-for-london) ## More tenders like this [Fire Door Replacements · Royal Borough of Greenwich · 35 days left · 24 Nov 2026](https://tendernation.io/opportunities/01a15a78-732f-7030-a2da-3953a4a78616/fire-door-replacements) [Hazard Management Tool · UK Atomic Energy Authority · 21 days left · 10 Nov 2026](https://tendernation.io/opportunities/01a15a78-74f1-735f-905a-7aa4e59091f0/hazard-management-tool) [Doncaster, Rotherham and Sheffield Integrated Community Equipment Loans Service (DRS ICELS) · Sheffield City Council · 31 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a15a78-750a-727d-8968-69a28f377653/doncaster-rotherham-and-sheffield-integrated-community-equipment-loans-service) [Catering Tender - Murray Park Community School · Murray Park Community School · 115 days left · 12 Feb 2027](https://tendernation.io/opportunities/01a15a78-766d-72f0-a5cf-0fd6c4c3267f/catering-tender-murray-park-community-school) [EDC/2026/4397 Lift Refurbishment Milngavie Enterprise Centre · East Dunbartonshire Council · 34 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15a78-76b2-7226-ad46-0d3f9bff02ed/edc20264397-lift-refurbishment-milngavie-enterprise-centre) [Pest Control Services · North West Leicestershire District Council · 28 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15a78-76cf-73ca-9148-bf8480ffab27/pest-control-services)