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Trinity

ClosedUnited Kingdom

Third Line Support for Network Rail (High Speed)

Bids closed on 8 October 2026. The page stays for reference; similar open tenders are below.

Key facts

Country
United Kingdom
Region
UKI45
Estimated value
not stated
Procedure
Direct award
Published
Source
UK Find a Tender

Description

Network Rail (High Speed) intends to award a contract for a Third Line Support to Compagnie des Signaux. This is an ongoing contract which provides signalling and control systems on the HS1 route, including RCCS and associated proprietary platforms. Services include incident support, fault investigation and recovery, maintenance of development and support environments, diagnostics and repair of critical equipment, obsolescence monitoring, contract and service management, and system specific training. The services can only be delivered by the supplier as the sole owner of the system-level…

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