Estudio geotécnico in San Adrián
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Comprehensive Geotechnical Studies
Comprehensive Geotechnical Studies
We combine field analysis and laboratory testing to provide accurate technical reports and foundation solutions.
Expert professional
Expert professional
Technicians with more than 15 years of experience in the industry. We are specialists in access to difficult locations such as sites with level changes, basements, etc.
Accredited
Accredited
Geotechnical calculations comply with the rules established by Eurocode 7, UNE-EN ISO 22476-4:2016.
Best price
Best price
Very competitive prices. The best prices for geotechnical studies in Spain. Request a quote and check it.
Speed and quality
Speed and quality
Within 7 to 10 days you will receive a signed report from a geologist. It is mandatory in order to carry out new construction or refurbishment works that involve modifications to the structure.
Work areas
We provide Geotechnical study in all towns and villages of San Adrián.
This includes the following geographical areas: Ablitas, Altsasu/Alsasua, Allo, Andosilla, Ansoáin/Antsoain, Aoiz/Agoitz, Aranguren, Arbizu, Los Arcos, Arguedas, Arróniz, Artajona, Ayegui/Aiegi, Azagra, Baztan, Buñuel, Burlada/Burlata, Cabanillas, Cadreita, Caparroso, Cárcar, Carcastillo, Cascante, Castejón, Cintruénigo, Cizur, Corella, Cortes, Etxarri Aranatz, Valley of Egüés/Eguesibar, Noáin (Valle de Elorz)/Noain (Elortzibar), Estella-Lizarra, Esteribar, Ezcabarte, Falces, Fitero, Fontellas, Funes, Fustiñana, Galar, Huarte/Uharte, Iza/Itza, Lakuntza, Larraga, Leitza, Lerín, Lesaka, Lodosa, Lumbier, Marcilla, Mendavia, Mendigorria, Miracle, Monteagudo, Murchante, Olazti/Olazagutía, Olite/Erriberri, Cendea de Olza/Oltza Zendea, Pamplona/Iruña, Peralta/Azkoien, Puente la Reina/Gares, Ribaforada, San Adrián, Sangüesa/Zangoza, Doneztebe/Santesteban, Sartaguda, Sesma, Tafalla, Tudela, Ultzama, Valtierra, Bera, Viana, Villafranca, Villatuerta, Villava/Atarrabia, Yerri/Deierri Valley, Barañáin/Barañain, Berrioplano/Berriobeiti, Berriozar, Irurtzun, Beriáin, Orkoien, Zizur Mayor/Zizur Nagusia, Lekunberri, Navarra and surrounding areas.
We travel to your home in San Adrián whenever it suits you, agreeing on a day and time.
Types of ground in San Adrián
In San Adrián, soils of compact gravels and sands predominate, representing more than 30% of the substrate, creating an environment with high bearing capacity and excellent performance for conventional shallow foundations. Deposits with gypsum, anhydrite and salts are observed occasionally, as well as the presence of water masses and fine, silty sandy materials, which may involve certain local variations in strength or in consolidation. The existence of extensive, highly permeable aquifers requires particular attention to the drainage and control of groundwater during the construction phase.
Seismicity in the municipality is high, with around 200 events every 30 years and a maximum magnitude Mmax of 5.2, so seismic response must be a central factor in the structural design of any building. In addition, the possibility of karst development due to gypsum or salts makes it essential to check ground stability before proceeding with foundation works, owing to the risk of dissolution and the generation of subsidence. The absence of an underlying clayey stratum rules out expansivity problems; however, the most relevant constraint in San Adrián is the combination of karst risk and seismic demand.
Compact gravels and sands
31.30%Gypsum, Anhydrite and Salts
18.22%Masa de agua
16.12%Fine sands and silts
12.85%
Construction risks in San Adrián
Approximate estimates. They do not replace the geotechnical study.
| Soil type | Expansivity | Settlements | Water table | Seismicity | Minimum foundation |
|---|---|---|---|---|---|
| Compact gravels and sands | None | Downward | High | Downward | Conventional shallow foundation without problems. Raft f... |
| Gypsum, Anhydrite and Salts | Media | High | High | Media | The foundation must be designed to withstand local loss ... |
| Masa de agua | None | Downward | High | Downward | No es posible cimentar sobre una masa de agua. Si la par... |
| Fine sands and silts | None | High | High | High | To avoid local punching, the foundation slab is used ext... |
| Sandstones, Conglomerates and Flysch | None | Media | Media | Media | Direct foundation is feasible in most cases. For flysch ... |
| Overconsolidated clays and marls (Duras) | Media | Media | Downward | Downward | Direct foundation is viable. Piling is rarely resorted t... |
Interactive geological map · San Adrián
Mapping: IGME GEODE 50k · IGME MAGNA 50 · ICGC (Catalonia)
Geological Viewer
IGME · ICGC- Click on the map to see the geology at the point.
- Use the layer buttons to switch between geological views (GEODE, MAGNA, Lithology, Hydrogeology).
- Adjust the opacity of the geological layer with the control below.
- Press the full-screen button to expand the viewer.
Geological information
Typical stratigraphic profile
Indicative subsurface cross-section in San Adrián · Based on GEODE soil types
Indicative profile based on GEODE soil types and typical CTE thicknesses
Seismic risk in San Adrián
Seismic risk is assessed at municipal level. These are aggregated data for the area.
- 1 M 5.2 2004
- 2 M 4.6 1998
- 3 M 4.5 2020
How do we carry out your geotechnical study?
How do we carry out your geotechnical study?
Step
Free quote
Free quote
Request a quotation for your geotechnical study. Completely free and with no obligation.
Step
We arrange a day
We arrange a day
We are looking for a day and time to carry out the field study.
Step
Conducting the geotechnical study
Conducting the geotechnical study
We’re going to move and carry out the study. In an hour or two we’ll have finished.
Step
Report submission
Report submission
Within a week we will send you the signed documents of the geotechnical study by an accredited geologist.
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