Adduction en eau potable de la ville de Boghni à partir du barrage de Koudiet Acerdoune (w. TIizi Ouzou)

Abstract

Water supply network requires correctly dimensioned pipes in order to allow a good performance of these networks. 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, those two aspects being, in fact, bound together. A design of the storage structures was made to make up the deficit of the existing tanks. In the repression pipe, waters are raised by pumping plants, we will study, their conditions of establishments of retake plants of the adduction chain. We will tackle thereafter, 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 deployed for its working out.