Estudio geotécnico in Pepino

In the municipality of Pepino, the dominant subsoil is made up mainly of granites, gneisses and other igneous rocks, which account for more than 40% of the ground, accompanied by formations of slates and schists in smaller proportions. These lithologies are characterised by their high compactness and strength, which normally provides excellent bearing capacity for shallow foundations. The water masses, also significant in the area, require special attention for controlling moisture and possible fluctuations in groundwater conditions, although the local presence of compact gravels and sands may offer acceptable alternatives for point supports.

With regard to seismic risk, Pepino shows notable activity with 200 events over 30 years and a maximum magnitude of 5.1, which requires incorporating appropriate seismic design criteria into any new development. There is no karst impact or expansive soil, since the subsoil is mostly non-clayey, ruling out swelling risks. Therefore, the main geotechnical constraint within the municipal term is controlling the seismic effect on the foundations, in addition to managing groundwater levels associated with the presence of water masses.