continuous lining work for the years 2023 to 2026 included in the SIARP multiannual investment programs (PPI)

The work will consist of:- continuous lining of the main pipes, connections (to the extent of technical feasibility), - traditional trenching of connections in the event that lining of the latter is not feasible, - punctual opening on the main pipeline, inspection manholes- replacement of buffers, rehabilitation of inspection manholes.