Last week, with Signal & Communication Branch of Shanghai Metro Maintenance Company as the organizer, TST as the main body and jointly participated by the project company, operation company, signal & communication maintenance, maintenance vehicle, supervision, signal, platform door and other parties, a six-day on-site practical training and Drill (subject drills without vehicle, with single vehicle and with multiple vehicles) was started at the area in west section of Shanghai Line 14 for which the signaling system trial operation safety certificate was issued, to ensure the high quality and perfect delivery of Shanghai Line 14 signaling system at the end of 2021. 

Through the close cooperation and collaboration of all parties, the operational drill achieved the expected results, laying a solid foundation for the smooth delivery of the following projects.