France – Hazard protection and control consultancy services – Analyse du risque de Réaction de Gonflement Interne (RGI) sur des ouvrages d’art et ouvrages de génie civil de SNCF Réseau

The contract concerns the carrying out of analyses of the risk of Internal Swelling Reaction (ISR) on structures and civil engineering works of SNCF Réseau. The services include the collection, processing and analysis of technical data from works in order to identify works at risk and to contribute to the assessment of the risk as well as to the optimisation of monitoring and maintenance strategies. The contract is divided into a firm 12-month tranche and two optional 12-month tranches.