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Lake Superior Power Plant

Client

Lake Superior Power, Inc.

Completion Date

August 1994

Engineer

UMA, Gryphon International

Location

Sault Ste. Marie, ON

Our partner Aecon Industrial was the Balance of Plant Engineer-Procure-Construct contractor responsible for design, purchase of balance of plant equipment, construction and commissioning for this project. This 110MW combined-cycle cogeneration plant supplies process steam to an adjacent paper mill and electricity to the Ontario electrical grid system. It utilizes two General Electric LM6000 gas turbines each rated at 40MW, and a 28.5MW
steam turbine. Waste heat from the exhaust gases of the natural gas-fired turbines is recovered in two Deltak Heat Recovery Steam Generator units, which in turn provide steam to the Steam Turbine and process. The plant was built on a fast-track schedule; synchronization and project completion were achieved 16 months and 19 months respectively after contract award. Contract performance guarantees and completion dates were met without incident.

Aecon