Tender Results of Administrador De Infraestructuras Ferroviarias Spainish Railway Infrastructure Administrator Adif

Technical assistance services for the monitoring and control of the execution of the works of the accessibility construction project at the Villabona station (Asturias).

Comprehensive management of the vialia Estación de Salamanca shopping center

Execution of the works of the replacement project and execution of enclosures between pp.kk. 122/100 and 123/243 on the left bank of line 100 Madrid-Chamartín-Hendaye. Municipality of Avila

Construction project for the renovation of the extra-fast circuit breakers and intensity transformers of the Medina del Campo substation.

Technical assistance services for the control and surveillance in the execution of the construction work of conditions to security and communications facilities for the extension to 750 m of section tracks at the stations of Fuentes de Ebro, Puebla de Híjar, Chiprana, Nonaspe and Flix, of the Zaragoza-Tarragona section through Caspe.

Drafting of project and execution of work AMI-2505 Replacement of sleepers and T/Bobadilla-Bif rail. Las Maravillas line 420 Bif. Las Maravillas-Algeciras

Drafting of project and execution of work AMI 2506 Replacement of rail and sleepers of the San Roque bypass line 420 Bif. The Wonders- Algeciras

Drafting of project and execution of work AMI-2504 Correction of layout due to gauge deficiency in electrification poles in specific areas T/Puente Genil-Bobadilla Line 430 Córdoba Mercancias-Los Prados

Drafting of the construction project and execution of the works to modify the functionality of the automatic protection of class A2 and class A3 level crossings located in PP.KK. 239/355 and 267/614 of Line 790 La Asunción Universidad- Aranguren in the municipalities of Espinosa de los Monteros and Valle de Mena (Burgos).

Order No. 3 framework agreement for the supply and transportation of rail for new lines under construction in the eastern area and stations in Galicia