Costain Group PLC is seeking suppliers to provide Mechanical and Electrical (M&E) services for the HS2 project, specifically for contract HRS02, which involves the Tunnel and Lineside areas. This high-speed railway project connects London to Birmingham, with future extensions planned. The scope of w
Tender closed on 16 Dec 2025. Awaiting award.
Costain Group PLC is seeking a consultant for Electro-Magnetic Compatibility (EMC) Management for the HS2 project, which involves the construction of a high-speed railway connecting London to Birmingham. The consultant will oversee the compatibility of electrical systems during the design, construct
Costain Group PLC is seeking a supplier to provide design and execution services for acoustic testing as part of the HRS02 contract for the HS2 high-speed railway project, which connects London to Birmingham. The scope of work includes acoustic testing in tunnels, portal buildings, headhouses, and s
Costain Group PLC is seeking a supplier to provide maintenance services for the Tunnel and Lineside Mechanical and Electrical systems as part of the HS2 project, which connects London to Birmingham. This opportunity involves maintaining 29 building assets along a 180 km route, including tasks such a
Costain Group PLC is seeking a supplier to provide security services for the HRS02 contract, which involves the Tunnel and Lineside Mechanical and Electrical services for the HS2 high-speed railway project connecting London to Birmingham. The security services will cover 29 buildings and compounds a
Pre-market engagement opportunity to gather feedback and market insights on a Zone Shape Management Tool solution, with feedback deadline of 17 August 2026.
Sourcing a scalable COSHH management system that integrates with health and safety frameworks and supports digital workflows for large organisations.
Donegal County Council seeks an Engineering Services Provider to design and manage the connection of Letterbrick water schemes to the public water supply, including design, environmental assessment, planning, and construction contract administration.
Transport planning consultancy services to develop transport assessments and plans for western South Dublin County.
