Update on the situation on D'Isère Avenue and De Namur Street

At the end of May 2024, the Ville de Saint-Lambert's public works team installed four flow regulators on Victoria Avenue catch basins (located in front of the building at 2035 Victoria Avenue) at the recommendation of experts. This intervention limits the flow of runoff draining into the pipes in the D'Isère Avenue and De Namur Street sectors. The regulators have been tested and are working well. They will remain in place until further notice. In practical terms, they relieve water pressure in the network and reduce the risk of backflow.

Other options are being studied following the submission of the intervention plan, in order to bring robustness to the network in this district. The City will keep residents informed of any future developments in this project.

The context

In response to the problems reported by residents of D'Isère Avenue and De Namur Street, the Ville de Saint-Lambert invited them to attend a hydraulic study of their neighborhood on November 21. In addition to the explanations provided, participants were able to ask questions of the experts on hand. The presentation is available for consultation by clicking here (in French).

In spring 2024, Groupe-Conseil Génipur carried out an intervention plan to assess the current situation.