In this project, a compacted non-permeable bank with a fill volume of 1.400.000 m3 and a length of 33 km was completed by 2.200.000 m3 of excavation from the borrow pit. 630.000 tons of rock (0-0.400 ton category) was used for rock protection of the bank and 18 earth pans having an area of 4.500.000 m2 were leveled by 24.000 m3 of excavation.