Open invitation to tender, deadline 09.03.2015, for increasing the tunnel profiles on the Gotthard route. Before 2020 the profile of twenty-one tunnels on the Basel-Chiasso line will be improved to 4 m and the tunnels will be equipped with a overhead contact line. The project is composed of 7 sub projects: PP 1 Boezberg tunnel, PP 2 Villnachern tunnel, PP 3 Svitto tunnel, PP 4 Paradiso and San Martino tunnels, PP 5 Maroggia tunnel, PP 6 Axenberg tunnel and PP 7 Ceneri existing line (optional). Duration of work from 01.01.2017 to 31.12.2021. For further information, specs and docs contact Infrastruktur, attn Daniel Salzmann, Lucerne, e-mail daniel.salzmann@sbb.ch and http://www.simap.ch/shabforms/servlet/Search?NOTICE_NR=838473. Tenders to be sent to Infrastruktur, attn Zeno van Uden, Lucerne, e-mail zeno.vanuden@sbb.ch. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=419983-2014. 50/14.
