Notice of the existence of a qualification system, indefinite duration, for the construction work for gas pipelines. Contact Snam Rete Gas, att.n Ufficio Servizi al Procurement, San Donato Milanese, fax +39 02 52067570, email mevem@snamretegas.it. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=065649-2009, OJ S 45. 11/09.
