Etude de renforcement et securisation de l'alimentation en eau potable de la ville de Médea (w. Médea)

Abstract

The present study aims at studying the network of reinforcement of the city of Médéa by means of the discharge pipes starting from the dam Ghrib. We will examine, after the presentation of our zone of study and the estimation of its needs in water, the conditions that will have to be established our mixed adduction (repression-gravitary) from a technical and economic point of view. A design of the storage structures was made to make up the deficit of the existing stores. In the repression pipes, waters are raised by pumping plants, and their conditions of establishment of retake plants of the adduction chain. We will tackle thereafter, a protection means of the repression pipe against the transitory phenomenon called: the water hammer. And we finish by the installation of drain and the site of the accessories.

The present study aims at studying the network of reinforcement of the city of Médéa by means of the discharge pipes starting from the dam Ghrib. We will examine, after the presentation of our zone of study and the estimation of its needs in water, the conditions that will have to be established our mixed adduction (repression-gravitary) from a technical and economic point of view. A design of the storage structures was made to make up the deficit of the existing stores. In the repression pipes, waters are raised by pumping plants, and their conditions of establishment of retake plants of the adduction chain. We will tackle thereafter, a protection means of the repression pipe against the transitory phenomenon called: the water hammer. And we finish by the installation of drain and the site of the accessories.