Etude du système d'assainissement de la partie nord de la commune de Béchar (w.Béchar)

Abstract

Currently, the town of BECHAR is experiencing intense and rapid expansion in the northern part of the commune of BECHAR. Indeed, the main objective of our dissertation is the study of the sanitation network of the new city called “POS of The second section of the road to LAHMER”. It is in this sense that we evaluated the different wastewater and rain flows and traced the evacuation network while taking into consideration the city's data (topographic, urbanization plan, climate, etc.). Subsequently, the water will be evacuated through two existing connection points, one located downstream of our study area and the other on the left side.