Etude de l'adduction d'alimentation en eau potable à partir du barrage Ighil commune Emda vers la commune de Draa-El Gaïd (w. Bejaia)

Abstract

The commune of Draa el Gaid is located at the south of the wilaya of Bejaia, currently knows requirements out of overdrawn water. The objective of our study consists in supplying out of drinking water of this commune with its various localities by means of a adduction starting from the stopping Igil Emda. After having presents our zone of study and estimated its requirements out of water, we will then examine the conditions under which will have to be established our mixed adduction (gravitating-repression) from the technico-economic point of view, these two aspects being, in fact, dependant between them. In the discharge pipe, water is raised by pumping stations; we will study, then, the conditions of establishment of these stations of the chain of adduction. We will establish, thereafter, on means of protection of the discharge pipes, in particular, against a said transitory phenomenon: Water hammer. At the end of our work, we will approach the methodology of implementation of the project and the various means deployed for its execution.