Open invitation to tender, deadline 12.02.2016, for the installation of the overhead contact line and works associated with that installation in the tunnels of Line 1 of the Metro Madrid. Total value of the contract is EUR13.29 million, excluding VAT. The contract duration will be 4 months after the award. For electronic access to information go to http://www.metromadrid.es/es/acceso_proveedores/licitaciones//index_en_curso.html and for electronic submission of tenders and requests to participate http://www.metromadrid.es/es/acceso_proveedores/Presentar_Ofertas/index.html. Contact Metro de Madrid, Madrid, tel +34 913798800, fax +34 915017800, e-mail Ger.Contratacion@metromadrid.es. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=28486-2016. Bid n. 6011600009. 05/16.