Plano de fechamento de mina - método de lavra em tiras (strip mining)

Abstract

The mine closure plan is an important planning tool aimed at minimizing the impacts generated over the life of the enterprise, the importance given to the mine closure plan at the beginning of the project should be totally different that should be given at the end of life, since the unpredictability of what will occur during the entire period of mining is very large. However, this plan should be done with as much consistency as possible on the final closure plan, and your updates should also purse this goal. In the strip mining method, like the Juruti Bauxite Project, the mine closure plan should be well designed from the beginning of its actives, since it is this period that they occur intensely and must occur simultaneously work mineral extraction. However, any method of exploitation of minerals from the mine closure activities is not just about the recovery of areas in which the ore was removed, but in every area of influence of the project addressing the impacts on the physical, biotic and socioeconomic always aiming at sustainability.