The project concerns the construction of a new sewerage network in the Local Community of Drepano in the Municipality of Kozani with a total length of 22,853 meters. The effluent of the settlement will result in a pumping plant for waste water which will be constructed in the northern part of the settlement where, through pumps, they will be led to the existing Wastewater Treatment facility of the Industrial Area (BI.PE) of Koli. The project includes: 1. Construction of new internal sewerage network of the settlement, with plastic pipes of structured wall with diameters DN250, DN315 and a total length of 18,444 meters 2. Construction of dirt lifting pumping station and power-producing pair building with a design supply of 58 m in manometric 3. Construction of the depressive pipeline from HDPE to the treatment plants of Koils with diameter DN200 and a total length of 4.409 meters 4. Construction of manholes necessary for the operation of projects. The project also includes the construction of consumer connections, which are not eligible costs and will be covered by own resources.