The works comprise the track doubling and realignment in order to increase the speed to 160 km/h of the Beni-Mansour/Bejaia line, over an extension of 87 km.
It involves reconnaissance, topographic and geological-geotechnical surveys, study of the platform alignment, road accessibility and realignment, hydrological and hydraulic studies of drainage networks.
The intervention focuses on road accessibility, reestablishment and associated works.
Assignment
Detail Design
