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

Execution of the project to repair the viaducts of the Madrid-Barcelona line. Section Duesaigües-L'Argentera - Ruidecanyes- Botarell: Barranco de Seula and Barranco dels Masos. PP.KK. 562/038 and 562/501

Contract for legal assistance services for the exercise of annulment action against Award CEA 521/2018

Lot 1 radiotelephone tester equipment (crt)

Lot 2 low frequency vobulator equipment

Project for the adaptation and improvement of the contact overhead line associated with the modification of the track at the Berrón crossing.-

Infrastructure Improvement Action (AMI): Treatment of slopes at the mouths of tunnels 11, 12, 13 and 14 of line 160 Palencia - Santander

Lot 2: Cleaning service for the Adif and Adif High Speed stations of the Ámbito Miranda Station Headquarters

Lot 1: Cleaning service for the Adif and Adif Alta Velocidad stations of the Bilbao Area Station Headquarters

Action for the Improvement of the Infrastructure (AMI): Drafting of the project and execution of the trench treatment work between the pp.kk. 140+290 and 141+090. Route Quero - Alcázar de San Juan of line 300, Madrid Cjamartín - ValenciaNord"

Construction project for the resolution of problems in fixed communications systems due to the duplication of track of line R3 of the Barcelona suburban train. Parets del Vallés-Granollers section and Granollers-La Garriga section and construction project for the installation of new SDH equipment and construction of shoring for cables in the Parets-La Garriga section due to effects of the doubling of track on line R3 of Cercanías de Barcelona