Open invitation to tender, deadline 31.05.2013, for the General Project (GP) and Executive Design (AP, option) for the construction of the second tube of Gotthard road tunnel, between Goeschenen and Airolo and linking work with existing tube. Duration of contract October, 2013 to 31.12.2015 (GP). Time limit for requests for documents is 26.04.2013. Contact USTRA, Support sector, att.n N02, Second tube San Gottardo: IP, Bellinzona, tel +41 91 820 68 11, fax +41 91 820 68 90, e-mail acquistipubblici@astra.admin.ch. Visit https://www.simap.ch and http://www.news.admin.ch/message/index.html?lang=it&msg-id=48389. Project n. 96896. Pubblication n. 770123. 15/13.
