Alimentation en eau potable des centres et agglomération de la zone nord du Constantine à partir du transfert de Beni Haroun

Abstract

The load pipes meet together so much in gravitary adduction or by repression in distribution from the reservoir.We will examine, after the presentation of our zone of study and the estimation of its needs in water, the conditions in which we will establish our mixed adduction (gravitary-repression) from a technical and economic point of view, those two aspects being, in fact, bound together.In the repression pipe waters are raised by pumping plants, we will study their conditions of establishment of retake plants of the adduction chain.We will tackle therafter, a protection means of the repression pipes, in particular, against a transitory phenomenon called: the water hammer. Finally, we tackle the methodology to implement the project and different means used for it function