Open invitation to tender, deadline 15.04.2011, for Visp tunnel excavation, lot L06583, on A9 between Visp and Zeneggen municipalities. Contract duration 05.12.2011 to 30.9.2015. Further information from Christian Pfammatter, Departement des transports, de l'equipement et de l'environnement, office de construction des routes nationales, Glis, tel +41 2792297-00, fax -01. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=032504-2011 and www.a9-vs.ch. 05/11.
