Restricted invitation to tender with qualification system, deadline 16.11.2011, for a framework agreement to regulate design, work and supply contracts for maintenance and safety improvement of rail tunnels in Reggio Calabria. Contract duration 24 months, estimated value EUR7 million. Visit www.gare.rfi.it/cms-file/allegati/gare-rfi/DLE_RC_2011_032_INFORMATIVA_SQ.pdf. Bid Code n.DLE.RC.2011.032. 45/11.