Explore the latest collaborative project by EDECS The LRT (Kayan – NAC) Viaduct New Administrative Capital – Cairo project in Egypt, a collaborative effort between the Ministry of Transport, the National Authority for Tunnels, EDECS, and Chinese CREC-AVIC companies, that entailed constructing a 2,800-meter Light Speed Rail viaduct and installing 21,150 meters of deep foundation piles. Additionally, our responsibilities include erecting the concrete structures for the main bridge, such as foundations, columns, and retaining walls, and producing 80,000 cubic meters of precast prestressed concrete with bearing and expansion joints.