However, if the intended barrage was of only 30 m that is the average of floods ' ' that if it does not know to the certainty of that side comes and for where vaem' ' , they is esteem then that the waters of Andes would be dammed in the bolivian territory, as the foreseen one for the nature, whereas the barrage was come close of the side of Amazon would be empty and the full wood until the city of Manaus, would remain then the work to keep clean the cradle of this enormous clean reservoir thus would prevent the sabotages in the turbines for debris of floating trees and of the proper mud and with certainty the solution would be to deforest all flooded region. All the logs wooden before they stopped the helices would have to be burnt what it would be an irremediable loss, already thought to burn a trunk of pink peroba. It would make sensible more then to keep the project but to change engineering in favor of the technology of the Portuguese of before the discovery of Brazil and instead of the bulbs, they could then use secular mills of Tide of Corroios in same Seixal and that functioned in one alone sensible one of turn, with certainty that they could be used as milling of sugar cane of sugar for attainment of etanol, exactly thus do not exist guarantee some that the IBAMA would allow to plant sugar cane of sugar in the Amazonian forest. They are as many insoluble difficulties in this project, that was not well clearly the reasons of the Brazilians to take the auction a so remote possibility as the extracted electric backwater energy. Or to another possibility of the oil discovery in unattachable environments as the layer of the daily pay salt, a rock of equal hardness to the diamond and whose the temperature in this depth surpasses 300 (c) what it would melt the league of any perfuratriz that atritasse in this way. .