Conception du réseau d'assainissement des fractions Zmala et Chekalil commune EL attaf (w. Ain Deffla)

Abstract

The aim of this dissertation is to elaborate on the sewerage system of CHEKALIL and ZMALA, belonging to the city EL ATTAF in AIN DEFLA, starting from the data taken from different organisms, which provide better knowledge of the study zone. Once we have gathered all the necessary data for this work, we have estimated the flows to be evacuated, then the sizing and layout of the networks. In addition, we have prepared a quantitative estimation of costs. The objective of this study is to determine a medium and long-term remediation strategy and to define a guideline for decisions to guarantee the protection of the natural environment according to land use planning projections. Planning should be rational with economically feasible actions