Component Units Without - Case Conventional With - Case Commingling Tailings Volume, TDR 4195 (to Dic-22) Mm3 376 376 Tailings Capacity, TDR 4195 (to Dic-22) Mt 682 652 Mill Feed Rate Ktpd 145 145 The following image shows how incorporation of mechanized systems and commingling add capacity, and therefore extend tailings facility life, to increase the life of mine and therefore the overall asset value. Figure 5 Commingling Extension of Tailings Facility Life through Commingling The curve below shows the relationship between dry density and optimal mixing proportion, determinant for maximizing commingling efficiency. 107
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