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Screen chamber caisson showing third lift, Waterworks Park, Detroit water supply system
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Workers posing among timbering for north transition of south stop log shaft, Waterworks Park, Detroit water supply system
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Sinking caisson of construction shaft for tunnel, Waterworks Park, Detroit water supply system
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Workers placing butterfly valve in pump discharge line on base, Waterworks Park, Detroit water supply system
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Workers setting tee in discharge header pipe, Waterworks Park, Detroit water supply system
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Workers receiving current limiting reactor at boiler room, Waterworks Park, Detroit water supply system
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Worker pulling cable between manholes, Waterworks Park, Detroit water supply system
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Worker feeding cable into manhole, Waterworks Park, Detroit water supply system
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Current limiting reactor being lowered into boiler room basement, Waterworks Park, Detroit water supply system
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Workers watching stack being lowered into boiler room, Waterworks Park, Detroit water supply system
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Section of water main, Detroit water supply system
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Low lift plant during construction, Springwells Station, Detroit water supply system
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Workers with core drill in tunnel, Springwells Station, Detroit water supply system
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Floor of pump pit and screen chamber, auxiliary low lift plant, Waterworks Park, Detroit water supply system
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Workers building forms for screen chamber, auxiliary low lift plant, Waterworks Park, Detroit water supply system
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Workers excavating tunnel, auxiliary low lift plant, Waterworks Park, Detroit water supply system
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Workers building forms for screen chamber, auxiliary low lift plant, Waterworks Park, Detroit water supply system
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Reinforcing steel and electrical conduits, Chemical Building during construction, Northeast Station, Detroit water supply system
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Reinforcing steel and electrical conduits, Chemical Building during construction, Northeast Station, Detroit water supply system
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Workers operating derrick at corner of Kercheval Avenue and Cadillac Avenue, Detroit water supply system
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Workers constructing concrete foundation of pumping station, Waterworks Park, Detroit water supply system
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Workers laying pipe at River Rouge, Waterworks Park, Detroit water supply system
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Concrete operations, Waterworks Park, Detroit water supply system
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Workers posing with excavating equipment, Detroit water supply system

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