Additional information on the open invitation to tender, deadline 22.02.2017, for the reconstruction of a tunnel connecting three railway stations in Łodz – Fabryczna, Kaliska and Żabieniec. Tunnels will be built by mechanised shield (two-track tunnel) and open-pit and mining (tunnels monorail). Contact PKP Polskie Linie Kolejowe SA, att.n Mariusz Madej, Varsavia, fax +48 224732399, email mariusz.madej@plk-sa.pl. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=042390-2017. Ref.n. 6060/ICZ 6/26012/09895/16/P. 05/17.