The project concerns the supply and installation of telemetry systems, automation and measuring instruments (flow meters, pressure, etc.) in 25 new Local Stations (CSF1-CSF25) of the Giannoulis-Koilada External Aqueduct and 10 new Local Network Parameter Measurement Stations (CSF26-CSF35) of the Giannoulis-Koilada Inner Aqueduct. The new Local Stations and the existing Local Stations will operate in a single system of remote control, disinfection and leak control for the entire water supply network of Larissa and will be checked, after its extension with the corresponding electronic materials and integrated telemetry software, by 1 Central Control System (CSE) and 1 Portable Control Station (FSE). As part of the project, customisation and operation of the entire system (installation, programming, startup) will be carried out as well as system improvements. Also training, documentation and operation of the total system for 30 days. The implementation of the project will reduce the volume of water lost due to apparent and undisturbed leaks in distribution and connection pipelines by 62.04 %.The proposed system will be installed in the Municipality of Larissa and specifically in the Municipal Unit Giannoulis, which includes the Local Communities (TK) Giannoulis, Falanis and Dasochori and in the Municipal Unit of Koilada, which includes TK Koiladas, Rachoulas, Louvros, Louvroyri.