Favorite this☆ bh015930 Worker with drag scraper, Springwells Station treatment plant during construction, Detroit water supply system
Favorite this☆ bh015929 Peck carrier, Springwells Station treatment plant during construction, Detroit water supply system
Favorite this☆ bh015928 Belt conveyor, Springwells Station treatment plant during construction, Detroit water supply system
Favorite this☆ bh015923 Belt conveyor, Springwells Station treatment plant during construction, Detroit water supply system
