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Foundation excavation, upper dam
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Shotcrete, upper dam spillway berm
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Spudding, blasting, shotcreting and wire meshing of adit tunnel
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Construction of access roads to dam body and crest, left wing of lower dam
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Headrace tunnels inlets, upper dam
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Foundation excavation, lower dam
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Excavation, spudding, shotcreting and wire meshing of headrace tunnels
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General view of upper dam
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