Tunnel during construction, Waterworks Park, Detroit water supply system
Grab
Description
View of tunnel during construction, Waterworks Park, Detroit water supply system. Printed on front: "City of Detroit. Department of Water Supply. Land tunnel and structures. Contract RC 12. Dravo Contracting Co., contractors. Photo no. 111. Date: 5-12-31. Photo by Manning Brothers." Typed on back: "11'-0" connecting tunnel between screen chamber and auxiliary low lift plant showing steel form plates."