The project comprises two sub-projects 1) 1st subproject entitled 'Sectoral demarcation and flood protection projects in the Selinuda River 10 km across the estuary', including the studies required for the demarcation of parts of the river as there are delimitations at certain points thereof and (2) 2nd sub-project entitled 'Flood protection projects on the river Selinounta to a length of 10 millimetres of the river, and the impact on the protection of the environment, the impact on the environment, and the impact on the environment;