Costain Group PLC · Contracts Finder

Closed

Tender: Supply, Maintenance and Operation of Rail Plant for HS2 Tunnel and Lineside Works – Costain

Released about 1 year ago

Closed05 Nov 2025

Est. valueEstimate£60K to £15.2M

LocationUnited Kingdom

AgencyCostain Group PLC

SourceContracts Finder

CategoryTransport & Logistics

Submissions closedClosed Wed, 5 Nov 2025

About

Costain is seeking a supplier for the supply, maintenance and operation of rail plant to deliver HS2’s tunnel and lineside mechanical and electrical works on the London-to-Birmingham high-speed railway. The scope includes on-track plant such as rail-road vehicles (RRVs), trailers, flatbeds, locomotives, wagons and welfare units, along with operatives including rail plant drivers and shunters, specialist plant maintainers and logistics controllers. The supplier will also support the design and pre-construction period to ensure efficient delivery, programme security and coordination with the wider project logistics strategy, with innovative solutions sought to improve health and safety, installation and commissioning programme, cost, quality and assurance efficiency, whole-life cost and carbon efficiency. Suppliers should note the scale of HS2 and assess their capability before expressing interest.

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Similar awarded contracts12

Typical £60K to £15.2M

Award of HS2 Tunnel and Lineside Mechanical and Electrical Systems Contract to Costain LimitedInfrastructureCostain Limited

£408,545,166

Design, Build, and Maintenance of High Voltage Power Systems for HS2InfrastructureSiemens Mobility Costain JV

£328,237,077

Award of HS2 Locomotive and Maintenance Strategy Development ContractConsultancy & LegalSWIETELSKY Construction Company Limited

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Procurement Support for HS2 Railway Systems ContractsConsultancy & LegalPerfect Circle JV Ltd

£4,952,029

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Costain Group PLC

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2 new transport and logistics tenders

Outline Designs for Neville Hill 195 Fleet Heavy Maintenance – Northern Trains LtdTransport & Logistics · Closes 23 Nov 2026

Supply of Two Road-Rail OHLE Maintenance Vehicles for South Yorkshire SupertramTransport & Logistics · Closes 30 Nov 2026

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