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Replacement of the humidification column

Québec, Canada

Project description

New humidification column in a sulfuric acid plant.

Total project cost


GCM Mandate

Preliminary and detailed multidisciplinary engineering


  • Complete engineering for the supply and installation of a new humidification column (chlorobutyl coated steel and brick) and modifications to the pump house.
  • Review and update of the P&ID.
  • Layout and specification of new weak acid feed and drain piping.
  • Layout and specification of new hot (steel) and cold (FRP) gas piping.
  • New steel structures, walkways and foundation reinforcement.
  • Relocation of cable trays, new instrumentation and new lighting.
  • Preparation of installation and demolition specifications.
  • Development of construction strategy (very tight schedule).
  • Estimated project costs.
  • Preparation of the project schedule.

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