All Untagged Photos
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Gallery No. 1
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Allegheny River
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Central Gate Chamber
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Excavating the Gallery
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Freeport Road
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Gallery No. 3
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Cofferdam
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Flood Damage
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Gravel Cushion
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Foundation Preparation
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Filtered Water Conduit
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First Water Over Crest of Dam No. 2
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Flood Damage
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Flooding
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Heating and Ventilating Apparatus
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Highland Drive
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Check Valves and Gate Valves
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Flood Damage
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Brilliant Pumping Station
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Basin No. 1
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Brilliant Pumping Station
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Brilliant Pumping Station
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Effluent Piping
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Flood Erosion
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East Batteries of Boilers
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Eastern Progress
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Concrete Belt Conveyer
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Grotto Street