Etude du réseau d'assainissement de l'agglomération de Azzaba Lotfi commune de Ain Tinn wilaya de Mila.

Abstract

The purpose of this project is to study and design the sanitation system of the city of AzzabaLotfi of the town of Ain Tinn (W.MILA) in order to ensure the disposal of wastewater and rainwater outside the agglomeration in accordance with the requirements of the current regulations relating to the protection against pollution of public health and the environment. For this, we conducted a hydrological study of the study area for the estimation of rainfall intensity that is used for the assessment of rainfall flow. Then, we did the basic calculation of the projected system followed by the assessment of wastewater and rainwater flows. Then, we dimensioned the canalization and the ancillary works taking into account the technical-economic criteria. Finally, we estimated the different costs of the work.