Open invitation to tender, deadline 01/12/2025, for the maintenance and service of automation systems in the 1,420 m-long KST Krakow fast tram tunnel. Click here for bid documents and where tenders must be sent. Contact Zarzad Drog Miasta Krakowa, attn Siedziba Zamawiajacego, Krakow, tel +48 126167000, fax+48 126167417, email sekretariat@zdmk.krakow.pl.Visit https://ted.europa.eu/en/notice/-/detail/705610-2025. Ref.n. 1/X/2025. 44/25.