The aim of these workpackages is to realise, test and evaluate a comprehensive demonstrators for the energy and drinking water distribution scenarios of EDP and FWA respectively, as defined in WP1. The demonstrators will integrate our self-developed engineering support tools, and the security and reliability modules plus management interfaces to the CI and ICT control system developed in this project. The field trials using the demonstrators will run for six months, and a full evaluation of the results will be done by the project at the end of the field trials.