France – Engineering services – AFF25-008 - Marché cadre de prestations de surveillance et d'auscultation des ouvrages hydroélectriques

The services to be provided consist of visual inspections: checking the general condition of the structure (water ingress, deformation of embankments and slopes, vandalism, condition of bridges, etc.) and surveys: taking measurements (piezometers, leakage and drain flows, etc.) which allow the functioning of the structure to be assessed (water height, pressure, drainage flow, etc.)