G.E. Booth (Lakeview) Aeration Tank Expansion

Location: Mississauga, Ontario

ROMAG completed the Aeration Tank Extension at G.E. Booth (Lakeview) Wastewater Treatment Plant in Mississauga. The project was to extend the length of existing Aeration Tanks No. 9, 10, 11, 12, 13, and 14 by 80 linear meters. The project consists of: excavation and disposal of 110,000 m3 of excavated material, 19,000 m2 of formwork and 10,000 m3 of reinforced concrete. Supply and installation of the Aeration systems, air header, modification of RAS Piping, installation of groundwater under drain system. Supply and installation of Electrical, Instrumentation and Control systems. Construction and start-up and commissioning were carefully staged to maintain operational capacity through construction.

To construct Tank No 9, demolition of the existing grit facilities and ferrous chloride building, relocating of Gas Line and installation of a shoring system was required. The scope of work includes the removal and disposal of 800m of railway tracks, the demolition of the roadway bridge over Serson Creek, the construction and removal of temporary road, and building a flood control berm on the west boundary of the property.

ROMAG successfully completed this large liquidretaining structure (18,500 m2 of formwork and 9,800 m3 of reinforced concrete) with no leaking concrete cracks.