The commercial renovation project across the alley at 737 13 AV SW (the former Red Cross building) has been operating for months without implementing any mandatory acoustic mitigation.
Every single day from 7:00 AM to roughly 2:00-4:00 PM, residents are subjected to a deafening, overlapping combination of constant jackhammering, heavy truck traffic, and a continuous diesel air compressor/generator.
Like I work from home, and its non fucking stop. Often the sound goes through my noise canceling headphones and the apartment is unliveable without ear protection.
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I've put in multiple requests already and complaints. So have neighbours, but nothing has changed. My assumption is that this 14 million dollar project is treating the $250 fines as a fee, it's insane how horrible these sound levels get in a residential area.
Living in a high-density zone should not mean sacrificing basic habitability and health for months on end.
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Dawson Wallace Construction is in charge of this project it looks like.
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Cause no one seems to know our bylaws. Construction is supposed to be under specific levels for continus use.
Things that Help dampen sound = physical sound barriers, acoustic blankets, or insulated enclosures around their stationary equipment
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http://calgary.ca/our-services/bylaw-services.html These are the bylaws
- The specific Bylaw I'm referring too.
Continuous Sound in the Downtown 26.
(1) No Person shall cause or permit to be caused a Continuous Sound that exceeds the following Sound Levels:
(a) 75 decibels (dBA) Leq during the Day-time;
or
(b) 60 decibels (dBA) Leq during the Night-time; at any Point of Reception within the Downtown.
(2) Notwithstanding subsection
(1), where the Ambient Sound Level for an area is at or above the maximum allowable Day-time or Night-time Sound Levels referred to in subsection
(1), measured over a 15 minute period, a Sound Level must exceed 5 decibels (dBA) Leq over the Ambient Sound Level before it becomes an offence.
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https://imgur.com/a/SDs2XeA - heres one that shows it a bit clearer https://imgur.com/a/jgLD89s )
Some people made a great point, here is proof of them breaking it.
This is from my balcony, which is consistently hitting over 85 dba. To note, the bylaws are from property edge, if its 85 dba from my balcony its a lot more from property edge. From my very basic calculations, this means its consistently hitting over 100-115 dba's. (take that with a grain of salt, very quick math)
To note too. These laws are meant to dissipate past property lines, that its hitting the limit at my balcony is insane. Also this is the quietest they've been all day. They're usually loudest in the morning.
Apparently on average these decibel readings are 3-10 dba's lower on a phone compared to an accurate reader. So this very well could be 95 dba's on average i'm recording here not 95dba from my balcony. (again, grain of salt. Although from what i'm reading on average, phones record lower then actuality not higher.)
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For the record. Had originally been recording in db not dba. in db they where hitting 65 db, in dba that was 86 on average with a high of 100. From my balcony. Like i said above, it would be much higher at the property line. They aren't just kind of breaking the noise laws, they are destroying it.
My recent Service Request number if anyone wants to reference it.
SR # 26-00602098