Open invitation to tender, deadline 06.06.2017, for the renewal of the railway line in the tunnels on the 15 km section Meiringen - Interlaken East as well as in the tunnel Lopper I (1185 m) between Hergiswil and Alpnachstad. Duration of the contract is 36 months. For further information http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=965195 (German) and/or http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=965201 (French). Contact Zentralbahn, attn Luisa Wenk, Stansstad, tel 058 668 87 52, fax 058 668 80 01, email luisa.wenk@zentralbahn.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=157645-2017. Ref.n. 1138924. 17/17.