Sörnäisten metroaseman perusparannus PJU-hankinta

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Pääkaupunkiseudun Kaupunkiliikenne Oy ("KLOY" or "the Client’s representative") arranges, on behalf of the Helsinki City Transport Department ("HKL" or "the Client"), a tender procedure for the implementation of the basic renovation project of the Sörnäinen metro station as a PJU, in accordance with this contract notice and its appendices. The Sörnäinen metro station is located in a dense urban structure and in a major transport hub in Alppiharju, Helsinki, and it was completed in 1984. The metro station is a cave station located under Vaasanpuistikko, Helsinginkatu and Torkkelinmäki, serving one of Finland’s most densely populated districts. The station’s customer facilities include the platform level, a ticket hall with commercial premises, and above-ground entrances. In 2025, there were 33,700 daily users, making the station the third most used station in the metro network. The project is scheduled to be carried out at the same time as the renewal of the Junatien metro bridge, which will interrupt metro traffic between Kalasatama and Sörnäinen for an estimated seven (7) months. As part of the basic renovation of fire safety and the building services engineering on the…

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