G-tec's mission is to offer best practice subsurface investigation services to our
clients active in Civil Engineering and Public Works.

A highly qualified and motivated team of civil engineers, earth scientists and electronic engineers provides efficient and innovative solutions for ground investigation problems on land, on waterways and in shallow marine environments.

The company acts as a consultant in Engineering Geology and as a specialized contractor in Engineering Geophysics.

Engineering Geophysics have experienced a major evolution over recent years. Better instrumentation and processing techniques produce subsurface images of large areas in a rapid and cost effective way. Understanding the various methods, their possibilities and limitations is crucial to the proper selection of techniques and to a solution oriented interpretation. Rather than focusing on specific techniques, G-tec realizes, processes and interpretes the full range of geophysical methods in order to cope with the variety of problems submitted by clients.

Engineering Geology makes the link between geology and soil related construction problems. It integrates geological mapping, conventional soil investigation (boreholes, geotechnical testing) and geophysical investigation techniques. The objective is to produce a model of the subsurface summarizing all the available information and the proposed interpretation. Engineering Geology helps at all stages of a project:

• optimization of a soil investigation campaign
• analysis of subsurface related risk
• adaptation of the design to ground conditions
• control of the predicted ground conditions during works