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Dessau acquires GéoLab inc., 11/14/2008
Dessau is proud to announce the acquisition of GéoLab Inc., a Drummondville-based firm specialized in environmental management, geotechnics, and materials and quality engineering.
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Cathodic protection of the Upper Lachine viaduct

As part of this repair work, CPI Corrosion, a subsidiary of LVM-Fondatec, was given the mandate to complete a turn-key project for the cathodic protection of Montreal’s Upper-Lachine Road overpass deck slabs, over the Décarie Highway.

Client:  M.T.Q.

Services provided 

  • Corrosion potential measurement

  • Resistivity measurement

  • Cathodic protection system design

  • Supply and installation of all cathodic protection materials

  • Supervising the cathodic protection during deck repair work

  •  Activating cathodic protection and submitting a report on its effectiveness

  • Annual maintenance of the cathodic protection system

Project specifications

This project was completed in collaboration with the construction general contractor, as well as with sub-contractors involved at each step of the project, including the preliminary measurements, design, supply and installation of cathodic protection materials, and the activation and annual follow-up of the system.