Master Plan of Drinking Water (Conveyance and Distribution) in the Sousse region in Tunisia, with more than 400,000 permanent residents. It is one of the main tourist areas of Tunisia, which in summer can reach 2,000,000 inhabitants. The distribution network has a total length of over 600 km. This includes the preparation of the hydraulic model of the network and the proposed scheme design of the first phase of the Master Plan’s works.