The project concerns the implementation of the second phase of a segmented project aimed at replacing the pipelines of the old water supply network of Zone 1 of the city of Drama, which covers geographically 40 % of the city’s town planning complex. In particular, this project will replace the entire network of this zone in the northern part of the city of Drama, from the area of Nea Kromni to the area of Prophet Elias. The new water supply network, from polyethylene pipelines, will improve the quality of drinking water, reduce damage and save water lost by unseen network leaks.