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

Drafting of project and execution of work AMI - 1512 "Treatment of trench between pp.kk. 144+500 TO 145+100 right bank line Merida - Los Rosales. Province: Seville"

Technical assistance for the control and surveillance of: - Construction project to resolve problems in mobile communications systems due to the duplication of track on the Barcelona commuter line R3. section: Parets del VallésLa Gariga, - Construction project to resolve problems in fixed communications systems due to the duplication of track on Barcelona commuter line R3. Parets section of the Granollers valley and Granollers La Garriga section and the deconstruction project for the installation of new SDH equipment and construction of cable supports in the Parets La Garriga section due to the track duplication of the Barcelona commuter line R3.

NETTIME App Maintenance 2023-2026

Technical assistance for health and safety coordination during the execution of maintenance work and investment works on conventional network and metric gauge network lines. (3 lots).Lot 1 North-Northwest

Construction project for the widening of separate tracks to a useful length of 750 metres. at stations of the Zaragoza- Tarragona section by Caspe. Chiprana, Nonaspe and Flix stations.

Internet access in the CPD of Villaverde Bajo

Preventive and corrective maintenance service for fire protection facilities in the stations of divisions 24 and 30 of the Miranda de Ebro station headquarters.

Execution of the works of the construction projects for the renewal of the track. Xàtiva-Alcoi route. Section: Xàtiva-Ontinyent and section: Ontinyent-Alcoi.

Supply and transportation of sleepers for the track renovation of the Ontinyent-Alcoi section, of line 342 Xativa-Alcoi

Lot 6 South Operations Subdirectorate