ADIF - Presidencia

Cleaning service for the residence of the Technological Training Center of Valencia.

Consulting and assistance for the control of construction works execution of the new Casilla de los Pinos station project in Dos Hermanas.

Vegetation removal services through felling and clearing and treatment of embankment and cutting slopes within the scope of the railway infrastructure network of the Conventional Central Network Operations Sub-directorate

Repair of modems of the Adif IP multimedia network for maintenance operations

Evolution of energy remote controls to the new software platform and implementation in the southern energy remote control system of the remote controls of Córdoba and Seville.

Execution of works for the replacement and construction of fencing project. L710 Altsasu – Castejón de Ebro. PP.KK. 202+533 - 203+860 Municipal district of Arakil (Navarra).

Technical assistance for monitoring and control of execution of works for standardization and modernization of locks in the sections Gijón - El Berrón and Oviedo – Infiesto.

Technical assistance services for the control and monitoring of the execution of works corresponding to replacement and execution of fencing projects within the scope of the Southern Conventional Network Operations Sub-directorate. Southern Infrastructure Area Management. Line 400, Line 402, Line 410 and Line 416.

Renewal of air conditioning equipment in technical rooms of security and telecommunications facilities belonging to the northern operations subdirectorate. 2 lots

Supply of track apparatus for the replacement of switches at the stations of Calancha, Peñalajo and Las Madrigueras

Supply of manageable power supplies for fixed station of the train-ground system

Execution of new track and electrification at Bezana station (Cantabria) on line 770 Santander-Oviedo

Technical Direction and Assistance with Works Control for the Execution Project of Intervention on the Roof of Illescas Station (Toledo)

Cleaning service for ADIF office buildings in the territorial scope.

Execution of works for the repair project of unstable slopes located between KP 42+000 to 58+000 of the Ferrol-Viveiro section. Line 740- Pravia

Execution of works for the construction project for the elimination of level crossings at pk 25/600 and 25/797 of the General Interest Railway Line 336 El Reguerón - Alacant - Terminal. Municipality of Elche (Alicante)

Drafting of the construction project and execution of the necessary works for the new installation of level crossings at pp.kk. 13/481, 14/142 and 33/268, and the renovation of level crossings at pp.kk. 8/175, 23/864, 80/609, 82/014 and 83/356 belonging to line 204 Canfranc branch-Canfranc in the province of Huesca.

Consulting and technical assistance services for the control and supervision of construction works for the safety installations project of the Vilaseca interchange and new diversions at the Vilaseca bifurcation

Execution of works for the construction project for renewal of infrastructure and tunnel road section 58. Mora la Nova - Els Guiamets section. Line 210 Miraflores - Sant Vicenç de Calders.

Supply and transport of sleepers for the new railway access to the Port of Seville.

Execution of works corresponding to replacement and execution of fencing projects within the scope of the conventional southern network operations sub-directorate. Southern infrastructure area management. Lines 400, 402, 410 and 416.

Services for the environmental assessment and drafting of the construction project for the new L300 bridge over the Jarama River (p.k. 45+800), Aranjuez (Madrid)

Technical assistance service for the supervision of execution works for a new track and electrification at Bezana station (Cantabria) on line 770 Santander - Oviedo

Execution of works for the projects of expansion of the underpass on Rúa de Ramón Puga, PK 244/881 of the Zamora-La Coruña Line and expansion of the overpass on Rúa de Tarascón, PK 48/241 of the Monforte-Ourense-Vigo Line, in the urban area of the city of Ourense (Galicia).

Technical assistance services for the control of rehabilitation works of conventional network electrical substations in Inoso and Zuazo. Line 700. Intermodal Abando Indalecio Prieto to Casetas.

Comprehensive maintenance service for the neural center of stations (CNE) in Valdebebas.

Technical direction and technical assistance for the control of works of the construction project for the modernization of Viladecans station Barcelona

Service for carrying out topographic surveys to verify clearances at Aranjuez and Soria stations.

Consulting and technical assistance services for the drafting of the construction project for the duplication of the route and electrification of line 500. Section: Humanes – Illescas and remodeling of Griñón station

Services for the drafting of the construction project for the remodeling of the Córdoba freight transport terminal. Road, electrification, urbanization and accesses