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Spent Pot Lining Treatment Pilot Plant

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Location Arvida, Quebec, Canada
Year of realization 2006 –2008
Project value USD 210 Million


Progesys announced the completion on time, within budget and with a triple-zero safety record of the Pre-operational verifications and commissioning for the new Rio Tinto Alcan SPL treatment pilot plant in Saguenay, Canada. Progesys also assisted the client operation team in the start-up/ramp-up phase. The inauguration of the plant took place on June 12, 2008.


  • Management and execution of pre-commissioning and commissioning work for the plant
  • Planning and supervision of vendors’ work on site
  • System turn-over to client and start-up/ramp-up assistance
  • Management and implementation of all Health and Safety procedures
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