The regional government will call for tenders for the construction and operation concession after the transfer.
Originally Inade authorities were planning to hold an international competition for the 40-year concession. The project includes developing a water diversion tunnel and the construction of the Angostura dam, which would irrigate some 55,000ha. Majes-Siguas, which brings water from the Colca river basin, includes the Condoroma reservoir.