[ACA GEO] with operation in Oporto's city epicentre

March 30, 2023

The Group's ACA company with operations in Geotechnics and Special Foundations recently finished its operation in Matosinhos.

The work plan was divided into two blocks: in Block A, 352 metres of micropiles and 225 metres of anchorages were driven with the aim of creating a peripheral containment called Berlin Walls. Block B had 1280 meters of foundation piles with diameters of 600 and 800 mm.

Specialised equipment and teams were allocated to carry out the work: Bauer BG20 drilling rig, Putzmeister mobile concrete pump for the piles and KLEMM 801 drilling rig and OBERMANN injection unit for the micropiles and anchorages.