The purpose of this framework agreement is to produce purchase orders for geotechnical investigations and soil contamination within the scope of the National Alzette-Belval operation.

The services to be performed are described in the CCTP and include in particular: the realization of geotechnical investigations (characterization of embankments, search for foundations, galleries and pavements, ...) and environmental investigations in soils (metals, gases, organic compounds, etc.). ) and groundwater (hydrogeological monitoring). Technical assistance to the decision regarding the constructibility of the sites investigated (studies, management plans, risk analysis, ...).