Open call for bids, deadline 20th September, 2004 for dualling of the Castelo do Bode aqueduct between Quinta da Marquesa and downtown Vila Franca de Xira, including a 1,030 m-long 2.4 m-diameter tunnel. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=116683-2004, OJ S 136, or contact EPAL, Lisbon, fax +351 213251149. 31-32/04.
