Scope Of Work: - Earthworks: 9,500 M3 - Backfill In Crushed Stone, Sand, Shot: 6,600 M3 - Armoring Work (Secant Piles): 730 Ml - Concrete/Reinforced Concrete Works: 400 M3 - Reinforced Concrete Pipes With Ovoid Profile Dn 700/1050: 450 Ml - Concrete Pipes Reinforced/Pp Dn 250-800: 560 Ml