Scope
  • Soil improvement by vibro-flotation and the installation of underground stone columns.
  • Site establishment works, including general and localized excavation and backfilling, dewatering and sheet piling for deep excavations.
  • Underground storm drainage, sewage pipes and pressurized sewer lines.
  • Installation of concrete, PVC and CS underground pipework.
  • Precast concrete pipes with a diameter of 2000 millimetres.
  • Reinforced concrete manholes, ditches and special structures such as lifting basins, retention ponds and separators.
  • Road works, including bases and sub-bases, road embankments, surface drainage, cross-over bridges and culverts, asphalt and asphalt lining.
  • Reinforced concrete foundations for pipe-racks, precast concrete sleepers for pipes, concrete supports and precast elements.
  • Retaining wall and boundary walls, concrete pavement and slabs, electro-chlorination building and specialized activities such as waterproofing.
  • Heavy reinforced concrete foundations (1200 cubic metres s in a single pour) and special structures for compressors, reactors, turbines, etc; foundations for vessels, tanks, columns and equipment.
  • Construction of 12m deep seawater intake, including the design of special formwork and scaffolding.