Central Line Signalling Incremental Upgrade (CSIP) Work Package 1 (WP1) Detailed Design and Build
Buyer: Transport for London
- Published
- 21 May 2025
- Lots
- 1
- Notice number
- 024389-2025
- Reference
- ocds-h6vhtk-051c55
- Official source
- Official source
CPV codes
- 45000000Construction work
Description
WP1 works will address obsolescence and reliability concerns within the Central Line Signalling & Train Control System (S&TCS) and will include the design, supply, integration, installation, testing and commissioning of a modified Automatic Train Control (ATC) S&TCS, such as: migration of the interlocking functionality to WESTRACE Mk2 Interlocking Controllers (ICs) on proprietary hardware; conversion of WESTRACE Mk1 interlocking machines to WESTRACE Mk1 Object Controllers (OCs) and deployment of S&TCS data network using MSN2, converting legacy serial data comms links to IP comms.
Official publications
- FTS · 024389-2025 · 21 May 2025
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