Example of Civil Works developed
Earthmoving
Embajadores Street junction with M-40 motorway (Spain).
Under-slab excavation between slurry walls and / or piles, transporting the excavated materials (earth and gypsum) to an authorized landfill. For the excavation of the tunnels at Embajadores Street connecting the ring road M-40 in Madrid with Avenida del Planetario street (375,000 m3). Loading and transporting the materials excavated by the slurry-wall cranes and / or by the rotary drilling rigs to an authorized landfill. (45,000 m3). Several works on surface, such as demolition of topsoil, existing concrete walls, and provision of gravel for road formation.
Madrid Metro's line 11 extension to Carabanchel. (Spain)
Under-slab excavation between slurry walls and / or piles, transporting the excavated materials (earth) to an authorized landfill, For the excavation of the Madrid Metro stations of San Francisco, Carabanchel Alto and La Peseta (475,000 m3). Loading and transporting the materials excavated by the tunnel-boring machine between the stations of Pan Bendito and La Peseta to an authorized landfill (280,000 m3).
Stormwater Detention Pond in Arroyofresno. (Spain)
Under-slab excavation between slurry walls or piles, transporting the excavated materials (earth) to an authorized landfill, for the excavation of a Stormwater Detention Pond in Arroyofresno (Madrid, Spain), which collects the water drained from the tunnels of the new ring road M-30 in Madrid (200,000 m3). Several works on surface, such as demolition of topsoil, existing concrete walls and provision of gravel for road formation.
Oran Tramway (Algeria)
Building a 11-kilometre platform for the Oran Tramway (Algeria). These works consist in excavating, hole-refilling and diverting all urban services affected, as well as building a 28-kilometre stretch of new electric and drainage channel, including the construction of all necessary manholes and concrete wells.
Drainage tunnel and sewage plant in the Upper course of Órbigo river
Excavating and placing a PVC corrugated tube (400,500,650) with a sand bed, kidney-shaping the tube and covering the trench. Building the cofferdam to pass the drainage pipe through Órbigo river in three stretches and placing the tube all along.
Lifting Equipment
UTE EDAR ALZIRA
Sewage plant for waste water in ALZIRA ( Valencia )
UTE DESALADORA BARCELONA
Desalination plant - Barcelona
UTE EDAR HUECAS
Sewage plant for waste water
UTE EDAR EPELE
Sewage plant in Mondragón (Guipúzcoa)
UTE EDAR LAMIAREM
Sewage plant LAMIAREN
ORAN TRAMWAY (ALGERIA)
Implementing a 11-km platform for the Oran tramway (Algeria).
Aggregate suply
Concrete plants
Annual supply to concrete plants in Alcorcón, Leganés and Talavera
Reinforcing soil of several roads in the province of Toledo
Aggregate production for bituminous blends. Plant settled in our gravel factory.
Repairing roads in the province of Toledo
Annual supply of artificial ballast ZA-25
Drainage tunnel along Alberche river
Supply of several materials
Building an art centre - Alcorcón (Madrid)
Sewage plant LAMIAREN
Reinforcing soil of N-V road
Aggregate production for bituminous blends. Plant settled in our gravel factory.
