Water main break on Adam street - Interruption of drinking water services

There is currently a water main break on Adam street, between Montée Sainte-Anne street and Perrault street.

Due to the water main break, we will proceed to the repairs on December 3rd between 7:30am and 6pm. Please note that there will be an interruption of drinking water services during the repair work. 

Adam street will be closed on December 3rd from 7:30am to 6pm.

Interventions of the system could cause rusty coloured water and/or a water pressure drop for residents in the area. For the rusty coloured water, simply let the cold water run until it runs clear. Please note that there is no health risk.

For any emergency, please call 514-457-1001


Relocating Work on Chemin Sainte-Marie

We must proceed with the relocation of a watermain and storm pipe in order to resolve the conflict with the retaining wall of the Sainte-Anne-de-Bellevue REM station's high structure.

To do this, Chemin Sainte-Marie will be hindered for a distance of approximately 200 meters westbound from the Laboratoire de santé publique du Québec. The work will continue until December 20, 2019.

To ensure fluidity, traffic will be alternated with construction lights, as shown on the sketch below:


Rehabilitation Work on Senneville Road

Senneville Village will be renovating Senneville Road (between Sainte-Anne Street and Tunstall avenue) from August 26th to mid-November 2019. 

This works consists of the replacement of water mains, service entries located on public property, drainage repairs as well as the reconstruction of the existing road. The work will be carried out by Construction Bau-Val inc. the supervision of the work by the engineer firm AXOR Experts-Conseils, and the control of materials by the Solmatech laboratory. 


From August 26th to mid-november 2019

The intersection of Grier Street with Senneville Road will be closed starting today, in addition to the intersection of Senneville Road and Muir Park.

Grier Street remains accessible via Pacifique Street. Laberge Avenue as well as Terrasses Maxime and Marc-Antoine will be accessible via Senneville Road West. Please refer to the detour path below:


Important information

Collection of residual materials

The collection will take place as usual, the contractor is responsible or taking the bins out to the street. It is important to properly identify your bins with your address  so they are returned to the right place. 

For more information

Information concerning this work is available at the Town Hall of Senneville Village between 8:00 a.m. and 4:30 p.m. or online at To report emergency sitations outside office hours, please call 514-630-1234. 


Construction of an Interception Trench on Rue Vallée

Project Description

Rue Vallée

  • Construction of intercepting trenches
  • Adding drainage trench
  • Storm sewer reconstruction (when required)
  • Reconstruction of roadway foundation 
  • Reconstruction of road components (pavement, curb and sidewalks)
  • Land rehabilitation
  • Revegetation

Parc Aumais

  • Construction of intercepting trenches
  • Adding draining trench
  • Reconstruction of roadway foundation 
  • Reconstruction of road components (pavement, curb and sidewalks)
  • Land rehabilitation
  • Revegetation


  • Rue Vallée (facade): 39 days, from September 3rd to October 11th
  • Parc Aumais: 26 days, from September 16th to October 11th
  • Rue Vallée (back-lot): 18 days, from October 8th to October 25th
  • End of work: around October 25th

Traffic Management

Rue Vallée

  • Trench construction and surface repair
    • From September 4th to October 1st: obstruction and occasional closures
  • Pedestrian Traffic - maintained at all times
  • Access to residences

Parc Aumais

  • Parking remains accessible for evening activities and weekends
  • Partial closure according to phasing
  • Temporary access arranged by the contractor

Other important information

  • The collection will take place as usual, the contractor is responsible for taking the bins to the street. It is important to properly identify your bins and trash cans with your address so they are returned to the right place.
  • Residents must turn off the water supply of their sprinklers by September 3rd, for the duration of the work. The contractor will remove and reinstall the sprinklers that conflict with the work.

REM Preparatory Work

Date : Between August 15 and September 6  |  Week days and weekends, from 7 a.m. to 7 p.m*
Where : North of Highway 40 between Lee avenue and Morgan boulevard

Nature of work :
NouvLR, the consortium in charge of building the Réseau express métropolitain (REM), will start preparatory work in Saint-Anne-de-Bellevue, in preparation for construction work slated to begin later this fall.

The REM project aims to integrate harmoniously with its immediate surroundings, which is why more than 85% of the work will be carried out on public domain, on existing road and railway rights-of-way. At the same time, however, some brush clearing and deforestation work will be realized in two sequences, before March 1st and after August 15th, which are necessary so the REM rail infrastructure, stations and access roads can be constructed. In the next few weeks, branch removal and tree and shrub cutting will take place in your sector.

Mitigation measures :

  • Work will be performed outside the nesting season (March 1st to August 15th)
  • These activities will be supervised and coordinated by our environmental experts, and will follow industry best practices and applicable standards and regulations;
  • At-risk plant species and trees will be relocated;
  • Through a reforestation program, the same number of trees that were cut in temporary construction zones will be replanted, and an additional 10% will be planted in the municipal territory or borough where the trees were cut.

The image below shows the sectors where site cleanup work is required :

In Sainte-Anne-de-Bellevue and the West Island, work will be carried out according to the following schedule*:

Planned schedule Work
Fall 2019 to spring 2020 Construction of the elevated track superstructure (pile driving)
Spring 2020 Construction of reinforced earth walls
Spring 2020 to fall 2020 Construction of the elevated track superstructure (columns)
Fall 2020 Beginning of construction of the station
Spring 2021 to fall 2021 Construction of the elevated track superstructure (installation of segmented beams)
Summer 2022 Restoration and final landscaping work

*The current sequence is subject to change without notice.

The announcement of the transitional strategy for users of the Deux-Montagnes and Mascouche train lines was released on February 28th 2019. 


Datasheets for all sectors