bh015682 Workers placing floor, Chemical Building during construction, Springwells Station treatment plant, Detroit water supply system
bh015683 Elevator, Chemical Building during construction, Springwells Station treatment plant, Detroit water supply system
bh015684 Omega dry feed machine, Chemical Building during construction, Springwells Station treatment plant, Detroit water supply system
bh015685 Men unloading alum from freight car, Springwells Station treatment plant, Detroit water supply system
bh015659 Steel framework, Chemical Building, Springwells Station treatment plant, Detroit water supply system
bh015660 Chemical Building during construction, Springwells Station treatment plant, Detroit water supply system
bh015661 Chemical Building during construction, Springwells Station treatment plant, Detroit water supply system
bh015662 Top floor forms, Chemical Building during construction, Springwells Station treatment plant, Detroit water supply system
bh015663 Floor and beam forms, Chemical Building during construction, Springwells Station treatment plant, Detroit water supply system
bh015664 Electrical conduits, Chemical Building during construction, Springwells Station treatment plant, Detroit water supply system
bh015665 Workers setting steel, Chemical Building during construction, Springwells Station treatment plant, Detroit water supply system
bh015666 Top floor forms, Chemical Building during construction, Springwells Station treatment plant, Detroit water supply system
bh015667 Chemical Building during construction, Springwells Station treatment plant, Detroit water supply system
bh015650 Coagualtion Building, Springwells Station pump plant during construction, Detroit water supply system
bh015652 Conduit box, Springwells Station pump plant during construction, Detroit water supply system
bh015654 Filtration Building, Springwells Station pump plant during construction, Detroit water supply system
bh015655 Filtration Building, Springwells Station pump plant during construction, Detroit water supply system
bh015656 Roof construction of Chemical Building, Springwells Station treatment plant, Detroit water supply system
bh015657 Workers erecting structural steel, Chemical Building, Springwells Station treatment plant, Detroit water supply system
bh015658 Workers erecting structural steel, Chemical Building, Springwells Station treatment plant, Detroit water supply system
bh015704 Tire bender, low lift plant during construction, Springwells Station treatment plant, Detroit water supply system
bh015705 Low lift plant during construction, Springwells Station treatment plant, Detroit water supply system
