Open invitation to tender, deadline 12.02.2016 for the repairing and waterproofing of the Cuatro Caminos-Anton Martin and the Anton Martin-Portazgo tunnel sections of the Metro Madrid Line 1. This is split into two lots. The total value is EUR22.32 million, excluding VAT. The contract duration will be 4 months after the award has been made. For electronic access to information go to http://www.metromadrid.es/es/acceso_proveedores/licitaciones/index.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 and visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=28483-2016. Bid n. 6011600008. 05/16.