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Network IMPROVEMENTS PROJECTS

Power Systems Replacement Project in Urban Lines

The High Voltage (HV) and Low Voltage (LV) power systems of Urban Lines (URL) have been put into service since 1979. after reviewing the design lifespan of relevant equipment, the Corporation has launched a large-scale power system replacement project in Kwun Tung Line (KTL), Tsuen Wan Line (TWL) and Island Line (ISL), aiming at uplifting equipment performance, enhancing system reliability, and increasing the stability of power supply for train services and stations operations.

The entire power system asset replacement project for URL is divided into two phases. The first phase of the project covers 39 locations and target to complete in 2028, of which has already commenced in 24 locations. The second phase is planned to start in 2024 and complete in 2032.