Workers cleaning flanges, pumping plant superstructure during construction, Springwells Station treatment plant
Grab
Description
View workers cleaning flanges of gate valve in pumping plant superstructure in the Springwells Station treatment plant during construction, Detroit water supply system. Printed on front: "City of Detroit. Department of Water Supply. Springwells Station. Pumping plant superstructure. Contract G.C. 1. Bryant & Detwiler, builders. 84" gate valve cleaning flanges. No. 182. Date: 7-7-31. Photo by Manning Brothers."