Screen chamber during construction, Waterworks Park, Detroit water supply system
Description:
View from tunnel of screen chamber 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. 105. Date: 4-28-31. Photo by Manning Brothers." Typed on back: "Quarter-bend at screen chamber. View from 14 ft. tunnel. Niches in concrete were formed around struts for support of excavation. Debris is from brick bulkhead."