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Regulator/Spillway gates at Chute-Allard Power Plant – COH and Hydro-Québec

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Location La Tuque, Quebec, Canada
Year of realization 2008 - 2009
Project value USD 20 Million


Central Chute-Allard is a hydroelectric power plant and a dam built on the Saint-Maurice River by Hydro-Quebec, near Wemotaci in the administrative region of Mauricie, Quebec. This plant, with an installed capacity of 62 MW, and Rapides-des-Coeurs, located downstream, was commissioned in 2008. The construction was completed in 2009. 

PROGESYS offered services for design and supervision activities, regarding the spillway/regulator gates, the embedded parts, the hydraulic hoist and the support structure.  


  • Provided design and calculations 
  • Provided detailed engineering and drawings 
  • Redacted fabrication and installation procedures 
  • Supervised fabrication and installation.
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