Diagnostic et extension du réseau d'assainissement de la ville d'el OURICIA wilaya de Sétif

Abstract

The main objective of the project is to diagnose the network and the mismanagment of run-off rain water of the town of EL OURICIA in order to identify the network : its current state, its maximum capacity and its accessories. As well as to find adequate economic solutions and to reinforce poor conditions channels . After the diagnosis step we observed problems of deposits and several houses that are not linked to the network which leads to the environment pollution the outbreak of some diseases. After the new determination of the flow for the future 2O48 strategy , we examined the evaluation of the flow . it is due to the rapid increase of town constructions and we find that he majority of channels cannot purify the flow. The promotion of maintenance technique and the network exploiting engender to a good management and a long term system operation