bh015694 Foundation excavation, low lift plant, Springwells Station treatment plant, Detroit water supply system
bh015695 Foundation excavation, low lift plant, Springwells Station treatment plant, Detroit water supply system
bh015696 Foundation excavation, low lift plant, Springwells Station treatment plant, Detroit water supply system
bh015697 Segments of cutting shoe, low lift plant, Springwells Station treatment plant, Detroit water supply system
bh015698 Foundation excavation, low lift plant, Springwells Station treatment plant, Detroit water supply system
bh015699 Foundation excavation, low lift plant, Springwells Station treatment plant, Detroit water supply system
bh015700 Low lift plant during construction, Springwells Station treatment plant, Detroit water supply system
bh015701 Low lift plant during construction, Springwells Station treatment plant, Detroit water supply system
bh015702 Low lift plant during construction, Springwells Station treatment plant, Detroit water supply system
bh015703 Low lift plant during construction, Springwells Station treatment plant, Detroit water supply system
bh015713 Sand and pebble piles, low lift plant during construction, Springwells Station treatment plant, Detroit water supply system
bh015715 Low lift plant during construction, Springwells Station treatment plant, Detroit water supply system
bh015716 Workers posing with winch, low lift plant during construction, Springwells Station treatment plant, Detroit water supply system
bh015717 Low lift plant during construction, Springwells Station treatment plant, Detroit water supply system
bh015718 Workers in low lift plant during construction, Springwells Station treatment plant, Detroit water supply system
bh015719 Workers in low lift plant during construction, Springwells Station treatment plant, Detroit water supply system
bh015720 Blasted hard-pan, low lift plant during construction, Springwells Station treatment plant, Detroit water supply system
bh015721 Low lift plant during construction, Springwells Station treatment plant, Detroit water supply system
bh015677 Roof construction of Chemical Building, Springwells Station treatment plant, Detroit water supply system
bh015678 Conveying equipment, Chemical Building during construction, Springwells Station treatment plant, Detroit water supply system
bh015679 Chemical Building during construction, Springwells Station treatment plant, Detroit water supply system
bh015680 Chemical Building during construction, Springwells Station treatment plant, Detroit water supply system
bh015681 Switch house, Chemical Building during construction, Springwells Station treatment plant, Detroit water supply system
