Renforcement de l'approvisionnement en eau potable de la zone sud d'Algérie

Abstract

The load pipes meet together, so much in gravitary adduction or by repression that 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 will have to be established our mixed adduction (gravitary-repression) from a technical and economic point of view. In the repression pipe, waters are raised by pumping plants, and their conditions of establishement 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 have tackled the methodology to implement the project and different means deployed for its working out.

The load pipes meet together, so much in gravitary adduction or by repression that 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 will have to be established our mixed adduction (gravitary-repression) from a technical and economic point of view. In the repression pipe, waters are raised by pumping plants, and their conditions of establishement 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 have tackled the methodology to implement the project and different means deployed for its working out.