Foundation for Boilers
Boiler Room
Aspinwall Pumping Station
City Waterworks Reservoir
Aspinwall Pumping Station
J.F. Sweeny Property
Excavation of Gallery No. 1
Concrete Buckets
City Waterworks Reservoir
Construction Progress
Aspinwall Pumping Station
High Water at Coal Trestle
Cofferdam After Flood
Brilliant Pumping Station
Aspinwall Pumping Station
Filtered Water Conduit
Aspinwall Pumping Station
Filling on Property
Basin Work
Aspinwall Pumping Station
Aspinwall Pumping Station Tracks
Aspinwall Pumping Station
Excavation and Backfill at the Reservoir
Aspinwall Pumping Station
Aspinwall Pumping Station
Aspinwall Pumping Station
Aspinwall Pumping Station
Excavation Progress