Bunkers at Dunbar and 1st Avenue
Excavation for 5'6" sewer on Copley Street just north of Lakeview
Greater Vancouver Water District Administration Board
Paving finish on invert for 5'6" interceptor in [sewage] tunnel at 1st avenue near Vine Street
Section of 5'0" sewer on Copley Street just north of Lakeview
[Sewage] Trench for 4'6" interceptor on 7th Avenue
W.H. Powell, first Chief Engineer of Water and Sewage Districts; died 1948