Estudio geotécnico in Sant Pere Pescador

In Sant Pere Pescador, the subsoil is fundamentally dominated by fine sands and silts, with occasional presence of muds and peats of deltaic origin. These materials generally exhibit low permeability, although aquifers may exist at depth. The bearing capacity of these formations is usually moderate, which is why it is essential to carry out a detailed geotechnical study to determine the depth and the most suitable foundation type. It is important to avoid bearing directly on areas where muds or peats are located, due to the high compressibility and the associated instability of these materials.

Seismic activity in Sant Pere Pescador is considered to be very low, with only 2 events in 30 years and a maximum magnitude of 1.6, so it does not represent a relevant constraint in structural design. There are also no risks related to karst processes or expansive soils, as the bedrock is not clayey. The main factor to consider in the geotechnical assessment will be the possible variability in the composition and properties of the sediments, particularly the location of areas of muds and peats that may affect foundation stability.