Hello guys,
A small update on my case after my complains to the city of montreal. They send a sound specialist to start an investigation on the sound source and they have done some decibal test last friday which was around 52DB. They definetly agree that the sound is coming from that ventilation system on the rooftop facing l'avenue. They went to bell center and asked the responsable of that ventilation system and they have coordinated with them to stop that system and run another test which was done with success yesterday afternoon. As soon as they stoped them all (6 in total) wow we can see the difference but someone from la cage au sport called and said hey turn it on because it's smelling bad here so these systems belong to la cage au sport and I am just wondering why not turning them off when you close the restaurant. Now that we know the source I will have to wait to see what the city would do with that and how bell center is going to fix that issue.
I asked them for now if they could let them know to turn it off every night before they leave so I can have a better sleep at least which they didn't do last night. The guy said it's the series now and for sure they won't start with fixing this issue until they have done with the series so let's cross the fingers. But I am still sure that those curtain wall glasses are not top quality since I am able to hear every detail happening outside beside that ventilation system. people shouting, singing a car horn and much more and the builder is still telling me we got our license from RBQ with all validation done and we respect all constructions normes and city etc....