We are a solid and highly specialized company that offers comprehensive solutions in geotechnical engineering and foundations, soil and rock mechanics. We have established ourselves as a company of high quality, service and experience in the execution of works, which has positioned us as a strategic support for construction companies, concessionaires and other companies in the sector. We have the ISO 9001 quality certification that reflects the effort, experience and quality of our staff. In addition to this, at G&C we offer a complete range of geotechnical services carried out with cutting-edge technology that meet the specific needs of the project including design, execution and consulting phases during construction. We develop high impact projects with the aim of creating a better quality of life, well-being and development for the country and the communities. Our work integrates the following services: ENGINEERING - UENI • Road engineering • Pavement engineering • Geological Engineering • Soil study • Numerical modeling of excavations and construction • Seismic response studies • Removal studies • Hydrogeological studies • Geological studies for transmission lines and electrical substations • Studies and designs for urban roads and the national road network • Studies and designs for structuring APP Projects • Threat assessment and watershed risk management FIELDWORKS • Geotechnical exploration • Geophysical exploration GEOTECHNICAL INSTRUMENTATION • Inclinometers • Piezometers • Extensometers • Auscultation of pavements • Pile integrity tests LABORATORY • TESTS ON SOILS AND FILLING MATERIALS • ROCK TESTS • TESTS ON ASPHALT CEMENTS AND ASPHALT MIXTURES • SPECIAL TESTS: Deflectometer Electric resistance Downhole Seismic refraction line Masw Static load tests