In Sisian city, the sewer lines serving Aram Manukyan 3 and the nearby Israelian 39 apartment buildings will now operate without interruptions. Wastewater from frequently clogged, deteriorated, and outdated pipelines used to flow into the courtyards of the buildings, creating unsanitary conditions.To provide a fundamental solution to the problem, the Sisian operational unit of Veolia Water has begun reconstruction works on the building sewer lines using its own resources. In the A. Manukyan building, 50 linear meters of 200 mm polyethylene double-layer pipeline have already been replaced, and 4 inspection manholes have been constructed. In the coming days, the reconstruction of the sewer line of Israelian 39 building will also begin. It is planned to replace a 40-meter section of the pipeline and construct 3 inspection manholes.