This act aims to improve the drinking water supply network to ensure water adequacy to the consumers of the Municipality and includesSupply installation and commissioning of twenty-seven 27 TSEMD Control Stations to monitor the remote control and remote control of operating parameters of the Pikermi Water Supply Network while upgrading the Central Control System of the MunicipalityThe installation of 11100 consumer digital water meters for all consumers of the Rafina Water Supply Network with the relevant telemetry software and equipment and while upgrading the Central Control System of the MunicipalityThe supply of leak measurement instruments and Portable Control Stations of laptop type