The physical object of phase II of this project concerns:- The completion of the study of the sewerage projects of the Municipality of Ioannites. The construction of infrastructures in unclean networks in the settlement of Priority Kardamitsia-Excellence of the Municipal Unit of Ioannina, as well as the supporting archaeological works – research that will be required during their construction.- The extension of the Wastewater Treatment Facility (EEL) of Ioannina, in order to meet the needs of the new settlements that will acquire a sewage network.- In the support services of the technical advisory required for the implementation of the project.