ACQUISITION OF EARTHWORKING EQUIPMENT FOR THE BENEFIT OF EPIC-ECC, COMPOSED OF: - LOT N°01: FOURTEEN (14) LOADERS EXCAVATORS; - LOT N°02: THREE (03) HYDRAULIC EXCAVATORS ON TIRES FROM 20 to 25 T; - LOT N°03: THREE (03) HYDRAULIC EXCAVATORS ON TRACKED 21 to 30 T; - LOT N°04: THREE (03) HYDRAULIC EXCAVATORS ON TRACKS FROM 35 to 40 T, EQUIPPED WITH A ROCK BREAKER; - LOT N°05: EIGHT (08) 02 M3 WHEEL LOADERS. (EXPIRED)