First Alert Siren Tests Coming Soon in Laval

Updated on 13 March 2025 at 13h55

This article written in french by Benoit Leblanc was automatically translated using AI

On Wednesday, March 19, the alert sirens of five establishments in Laval will sound as part of an emergency exercise.

These tests will be coordinated by the City of Laval, in collaboration with industries subject to municipal regulation L-12933 concerning alert sirens. The goal is to raise public awareness of the risks associated with accidents involving hazardous materials and to ensure that the sirens are functioning properly.

Exercise Procedure

The sirens will sound one after the other, following a predetermined schedule.
Each alert siren will emit a modulated signal, rising and then descending, lasting for three minutes.
This sound will be audible within the emergency planning zone of each facility.

Exercise Schedule for Each Industry

• 9:00 AM – MAPEI (2900 Francis-Hughes Avenue, Vimont)
• 10:00 AM – Dyne-A-Pak (3375 Francis-Hughes Avenue, Vimont)
• 11:15 AM – Supérieur Propane (111 Station Street, Chomedey)
• 1:30 PM – Gaz Propane Monin (555 Montée Saint-François, Saint-Vincent-de-Paul)
• 3:00 PM – Produits alimentaires Viau (6625 Ernest-Cormier Street, Saint-Vincent-de-Paul)

Taking Shelter

In the event of a major industrial accident involving a toxic leak or explosion risk, the first reflex when hearing a siren should be to take shelter indoors.

Once inside, residents should:
✔ Close all doors and windows and turn off ventilation.
✔ Seal openings (doors and windows) in the designated shelter room with adhesive tape.
✔ Move away from windows.
✔ Follow instructions from local authorities.

“The introduction of alert sirens is a new measure in Laval,” stated Sandra Desmeules, Executive Committee member responsible for public safety.
“This first simulation exercise aims to strengthen the resilience of affected communities by improving their emergency preparedness. I encourage all residents who hear the siren to familiarize themselves with the correct safety actions in case of a real emergency. I also want to commend the outstanding collaboration with the involved industries, which demonstrates our shared commitment to prioritizing public safety.”

Additional Information

To learn about all the instructions to follow in the event of a major industrial accident, hear a sample siren sound, or view a map showing the locations of the establishments and their potential impact zones, it is possible to consult the “Accidents with Hazardous Materials” section on the City of Laval’s website.

On the day of the exercise, teams from Civil Security, the Laval Police Service, and the Laval Fire Department will be near the concerned industries to answer any questions from the public.

“The City invites its population to register for its automated system to receive alerts by phone call, text message, or email in case of an emergency situation or any other event requiring immediate attention. Do it now at the following address: abonnement.laval.ca,” the City of Laval stated in its press release.

It is also reminded that in any emergency situation, it is the responsibility of citizens to ensure their own safety as well as the protection of their property.

Proper preparation is essential in order to always have a family emergency plan as well as an emergency kit containing the necessary items to meet their needs for at least 72 hours. (B.L.)

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