Restricted invitation to tender, deadline 11.10.2012, for a framework agreement for design and maintenance of rail tunnels in Liguria and Piedmont 2012-2013. Contract value EUR7.25 million, VAT not included. Bid Code DLE.GE.2012.026. Visit http://www.gare.rfi.it/cms/v/index.jsp?vgnextoid=63f0123da24c9310VgnVCM1000008916f90aRCRD. 38/12.