The Engineering, Procurement and Construction of the Éléonore Project

Éléonore project is a gold ore processing plant at a mine site located near James Bay, Quebec, Canada. SNC-Lavalin was mandated by Goldcorp to perform EPCM services on the ore processing plant and permanent infrastructures of the project following an internal pre-feasibility study. The project incurred considerable challenges due to fast-tracking from a pre-feasibility to detailed engineering and construction. The paper reviews how the EPCM was carried out. Some of the challenges resulting from skipping the feasibility study stage are discussed. The paper also presents how multiple offices across Canada were used for the engineering design.