The project was built within the boundaries of the Municipality of Pella, specifically in D.D. New and Old Mill Topos and in the D.D. Axou – Pontochori.
The project constructed is mainly hydraulic and involved the construction of:
- of a 3.3km long sewage pipeline from N. Mylotopos to EEL.
- internal gravity network of dirt in Paleo Mylotopos, with a total length of 6.2km, and transport network to the N. Mylotopos sewage pipeline, which includes a pumping station and depression pipeline of 0.8km length.
- internal gravity network of dirt in Pontochori, with a total length of 2.8 km.
- of the sewage transport network from Axos and Pontochori to the sewage transport pipeline N. Mylotopou, which includes two pumping stations and a depression pipeline 2.9km long.