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Projects

Anti drag system

Aerial view of a construction site with a partially completed concrete tunnel and jacks and spacers of the box jacking method of underpass construction.

Tunnel underpass under railway,
La Granada (Barcelona)

The construction of the new Lugo Station involves the execution of a railway underpass using the Box Jacking method with the Garutti System and the Verona System. These techniques ensure minimal disruption to railway operations, allowing for the insertion of a 42.38-meter-long reinforced concrete box beneath four active ADIF railway tracks. A construction site with a large partially built concrete structure, surrounded by machinery, building materials, and safety barriers. Nearby, there are several residential houses and trees in the background.

Railway underpass
Lugo station, Spain

A construction site features a large concrete structure and a towering crane amidst multiple workers. Blue pipes are stacked beside the structure, showcasing open-air activity. In the background, residential buildings stand tall against a clear blue sky, overseeing the busy box jacking operations below.

Open air Box Jacking
El Pozo - Madrid, Spain

Puente temporal ferroviario C60 in Almodóvar del Río, España en la Linea madrid- Siviglia alta velocidad.

C60 temporary railway bridge
Almodóvar del Río, Spain

Hincado de paso inferior peatonal en Ciudad Rodrigo, España. Hinca de cajón bajo vías con tráfico ferroviario activo mediante puentes temporales del Sistema Verona.

Pedestrian Underpass
Ciudad Rodrigo, Spain

At the construction site, where a large excavation area is buzzing with earth-moving equipment, a small red vehicle stands in the foreground. A blue beam structure spans the gap, likely part of an underpass project near Colmenar Viejo station. City buildings rise against the clear blue sky in the background.

Box Jacking under C60 bridge
Colmenar Viejo station, Madrid

Construction site with a large concrete underpass in progress, part of the Tunnel Jacking project under the C260 road. Surrounding the structure are stacks of building materials and dirt piles. A worker in a safety vest stands in the foreground, with vehicles parked under a clear blue sky.

Tunnel Jacking under C260 road
Figueres, Spain

A highway with several lanes and trucks on an overpass. In the foreground, a partially constructed or eroded concrete structure suggests tunnel jacking under the highway, nestled alongside dry, excavated land. Trees line the road with mountains framing the scenic backdrop.

Tunnel jacking
Abrera, Barcelona

A freight train with graffiti on its side crosses a small blue bridge over the Arroyo del Palomero. The train, marked

C60 bridge
Arroyo del Palomero, Madrid