Our references Geotechnical study for the construction of the Boumdeide bridge Geotechnical study within the framework of the Construction of the Embassy of Saudi Arabia in Nouakchott Geotechnical campaign of the locations of the pylons of the Nouakchott Akjoujt and Atar-Zouerate power line Geotechnical study for the construction project of a training center for the Ministry of Petroleum and Mine Geotechnical Study of the Works of the Food Security Improvement Project by Relaunching Irrigation in Gorgol and Guidimakha- (ASARIGG) Geotechnical study of crossing structures (Bridges, Scoops) and tracks as part of the West Brakna Hydro-Agricultural Development Project (PAHABO) -Phase II Supervision and control of construction work on the Yedia flooding structure (valve bridge) Detailed Pre-Project Study Mission (APD), Preparation of the Bidding Document for Control and Supervision Works for the Construction of Two Bridges: Koussi in Télimelé and Milo in Kérouané Geotechnical study and works control for the rehabilitation works of 11 dams and 45 km of access track