ALSTOM TO PROVIDE SIGNALLING SYSTEM FOR HONG KONG’S LANTAU EXTENSION PROJECT

Alstom and Hong Kong’s MTR Corporation formally launched the implementation of the contract for the supply of signalling system for the Lantau Extension project, comprising the Airport Express Line, the Tung Chung Line and the Siu Ho Wan Depot.

Alstom’s responsibility includes the design, engineering, supply, integration, testing and commissioning of the LAR Extension’s signalling system using its proven SACEM (Système d’Aide à la Conduite, à l’Exploitation et à la Maintenance) automatic train control (ATC) solution and the Smartlock 400 interlocking technology. Its Chinese joint venture, CASCO Signal Ltd, will supply the automatic train supervision (ATS) sub-system for the project. To enhance the protection of the line extension’s signalling and train control systems, Alstom will set up a digital twin to simulate and thoroughly test the new signalling system, as well as integrate advanced rail cybersecurity measures. Additionally, HealthHub, Alstom’s digital solution for condition-based and predictive maintenance, will be deployed to continuously monitor the state of point machines to maximise reliability and availability, while optimising lifecycle costs.

This project is one of the railway expansion projects underway in Hong Kong to boldly extend the reach of its network. It involves the extension of the existing Tung Chung Line from Tung Chung station westwards with a new station in Tung Chung West, and the addition of two new stations at Tung Chung East new reclamation area between Sunny Bay and Tung Chung stations. Upon completion by 2030, the Lantau Extension project will greatly improve the connectivity of the neighbouring communities, facilitating residents to travel between Lantau Island and the urban areas by railway direct.