Estudio geotécnico in Yepes

In Yepes, formations of limestones, dolomites and marbles predominate, which form a competent and consolidated substrate, suitable for transferring building loads to firm strata with good bearing capacity. Sporadically, gypsum, anhydrite and salts are found; these materials present a risk of dissolution and must be carefully identified in the geotechnical study, as well as soft clays in smaller proportions, whose point-specific location requires a detailed investigation. The low typical surface permeability of these formations may conceal aquifers at greater depth, which is a relevant consideration when defining the foundation type and depth.

Seismic activity in Yepes is classified as notable, with 55 events in the last 30 years, although the maximum recorded magnitude (Mmax 2.7) is at low levels; therefore, seismicity does not represent an obligatory structural constraint. The karst environment is significant, given the predominance of carbonate materials; it is essential to verify the presence of cavities or conduits before starting any foundation work, as they could compromise stability. The absence of a clayey substrate removes the risk of ground expansiveness, placing the presence of karst and areas potentially affected by dissolution as the critical factors to be analysed in the geotechnical study.