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

Verification services by a designated body of compliance with the notified national regulations, with the issuance of the corresponding certificates for the actions of "Extension of track 3 of the Orduña station (Vizcaya) for 750 M trains on line 700, intermodal Abando Indalecio Prieto-Casetas"

Technical assistance services for control and monitoring of the execution of the work to replace RS sleepers with monoblock sleepers over 75.912 km, in the district of Tardienta.

Supply of structured cabling material for Adif's construction and spare parts needs.

Execution of works for the construction project to improve protection against electric shocks and atmospheric discharges on the overhead contact line on the Manzanares - Ciudad Real - Puertollano section.

Execution of the works of the construction project to improve the protections and replace elements on the overhead contact line of the lines L-400 Seville - Cadiz and L-406 Las Aletas - University of Cadiz

Verification services by a designated body of compliance with the notified national regulations, with the issuance of the corresponding certificates for the work of "construction of new traction electrical substations and renewal of the catenary between Maçanet-Massanes and Portbou" on line 270, Aragó - Cerbere branch

Services for the verification of interoperability "CE" and the issuance of the corresponding certificates by Nobo of the "Infrastructure" subsystem in the "Extension of the bridge on Nicolás Soria street in the city of Oviedo" project on the lines L-130 BIF. Venta de Baños - Gijón/Sanz Crespo and L-770 Santander - Oviedo

Replacement of the technical floor in the offices of the Southern Traffic Sub-directorate at the Seville Santa Justa station

Services for the "ce" verification of interoperability and the issuance of the corresponding certificates by NOBO of the "infrastructure", "energy" and "control-command and signalling on land" subsystems, in the implementation of new electronic interlocking and associated blocking at the Oviedo station, line 130 Gijón Sanz Crespo- Venta de Baños.

Preventive and corrective maintenance service for electrical installations at freight transport terminals within the scope of the Northeast Logistics Services Subdirectorate