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Cut and consolidation operations, lower dam spillway berms
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Formwork, extruded curb, upper dam
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Rockfill, upper dam bottom
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Reinforcement and formwork, lower dam plinth
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Consolidation operation, lower dam left wing
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Rockfill, lower dam bottom
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Portal of access gallery to upper dam drainage tunnel
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Portal of access gallery to lower dam drainage tunnel
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Shotcrete and consolidation operations, upper dam
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Concrete lining, left headrace tunnel
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Foundation excavation, upper dam shaft silos
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Excavation & concrete injection operations, upper dam
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Concrete placement operations, upper dam bottom outlet
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