The project concerns the construction of a separate sewerage network and the replacement of the water supply network of the Municipal Community of Metsovo in the Municipality of Metsovo. The networks run along the existing roads.As regards the sewer network, it consists of polypropylene (PP) double structured wall type SN8 with minimum diameter Φ200 up to Φ500, which end up with the Wastewater Treatment Plant in the southern part of the settlement. The final recipient is the Metsovitikos River. The total length of the drainage network is 30,440 m. also includes 1800 confluence shafts, as well as a pumping shaft for overcoming an altitude difference of 25 m.