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Unfortunately, as far as im aware, we generally are skimping. In the videos I linked above, it’s explained (with sources!) that most of the “issues” which the Fire Chiefs Association raises are issues in dual stairwell buildings as well. This is because of a number of factors, but includes items such as:
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In the case that a fire breaches the containment of an apartment unit and spreads to the rest of the building, one stairwell is often allowed to burn relatively uncontrolled so that firefighters can focus on evacuating residents instead
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The long hallways of dual stairwell buildings mean that it’s more likely for residents to get cut off from a safe stairwell, or need to travel a longer distance to a safe stairwell, vs single stairwell buildings where the stairs are right there
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As dual stairwell buildings often end up with only 1 usable stairwell in the case of a fire, it’s a little silly to say that dual stairwell buildings allow residents coming down to not obstruct firefighters going up (especially when you consider that even with 2 stairwells, you can’t control which one people will use, even if both are functional)
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Finally, for what it’s worth, my understanding is that positive pressure halls/staircases do aide greatly, even in the case that a fire is directly in the hall as they keep smoke from settling.
Edit: forgot two:
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they’re in quite a few buildings now, but implementing widespread sprinkler systems in apartments is shown to contain fires to a room 96.2% of the time. (There’s a few different figures for this, but it generally seems to be between 88-97% effective)
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IMPLEMENTING WIDESPREAD AND MANDAROTY TESTING OF SAFETY MEASURES. The majority of major & lethal fires are caused by faulty, untested, or otherwise nonexistent fire safety equipment. Requiring proper testing of sprinkler systems, fire alarms, ventilation, validation of building integrity, and other measures could greatly reduce fire danger in north american apartments, regardless of how many staircases they have.
It’s understandable and extremely good to be distrustful of the motives of politicians. Genuinely, I applaud you for not trusting them blindly.
But in this case especially, Revi Kahlon and the other NDP members who worked on this have provided overwhelming evidence (facts) for the safety of single stairwell designs. Their evidence is coming from Europe and asia who have used these for a long time and still have better fire safety than we do in north america, they also have evidence from Seattle, which implemented similar changes and has found no measurable increase in fatalities or injuries from fires.
Unfortunately, in my opinion, the Fire Chiefs Association has provided limited supportive data to counter the mountain of evidence that exists for switching to single stairwell, and that’s before even considering additional safety measures like pressurized/ventilated hallways, external fire exits, fire barriers, and high flow per-apartment sprinkler systems.
I understand it’s concerning to hear when a fire chief is saying that this change could be dangerous, but the gentleman in the linked video provides far more stats regarding the fire safety of single stairwell dwellings than Mr Cairney has.
In fact, so many people have had this concern, that he made a followup with even more evidence for how safe a properly built single stairwell apartment building is, contrary to what the Fire Chiefs Association would suggest https://youtu.be/ozwkP9Zsi0Y
Single stairwell buildings are shown to be just as fire-safe as dual stairwell buildings when built properly. It also provides the benefit of more, larger units that are faster and less expensive to build.
Here’s a fantastic video that was reportedly part of the influence for housing minister Revi Kahlon’s announcement: https://youtu.be/iRdwXQb7CfM
That’s nice that you have an opinion.
Unfortunately I dont care if you disagree, as there is plenty of scientific literature which supports the stance of modern school boards.
Try getting out of your ‘touchy feels’ about reality and read a book sometime.
Edit: for the reference of anyone in the future, despite the tone of my message, the intent was not to put down their opinion, but rather to provide non-anecdotal evidence for my own
In the case of a usurper government that was massacring citizens within 8 days of taking power, under the veil of “removing human obstacles” and eliminating “hostile groups”… I would argue that support and willful ignorance are one in the same. Unwillingness to refuse supply of arms or materials to the government that is undertaking these actions does nothing but strengthen their campaign of violence.
No matter how much you lay out that policies passed by the NDP are more effective at resolving the issues that they’re flocking to PP for… They always circle back around to “but they havent stopped trudeau” or “they never do anything” or even (the funniest one) “they’re corrupt”
I’m hopeful for the states now that kamala is the likely nominee… But I think we’re doomed up here
You know, I did misinterpret the study data pretty hard. Hazards of rushing a comment I suppose.
Though, the same article I shared does highlight that the major EV manufacturers do warranty for 30-40% degregation within a 8-10 year period depending on the manufacturer, which even taking the best combination of those 2 values (30%/10 years) does mean that the manufacturers have decided that they could, in their worst case scenario lose up to 3% capacity per year before they’ll honour a warranty. So… take that how you will I suppose.
As for the cherry picking, I’ll admit that was disingenuous, but not intentional. Again, rushing research causes sloppy mistakes.
EV batteries, just like the battery in your phone or laptop degrade over time from use and charging. The internal chemistry changes and usually yields one of two results depending on a number of factors:
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The battery lifespan on a single charge becomes degraded. Sure maybe your EV had a 500km range when it was new, but over time, that decreases due to battery degradation. Thankfully, due to how many cells an EV battery has, the wear is more evenly distributed than in a phone or laptop, but EV’s still lose 1-5% of total range capacity per year on average. So after 10 years, your 500km range may be decreased by between 50-250 km. (https://www.recurrentauto.com/research/how-long-do-ev-batteries-last) shows that around 8.5% of 2013 tesla model 3’s owned by members of the site’s community have needed a battery pack replacement due to range issues
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Catastrophic failure chances increase as batteries age. This is due to several factors, but as age increases, battery temperatures trend higher for the same load, which can increase risk of failure. When an EV battery pack fails, it’s very not good. Lithium ion battery fires are self oxidizing, they feed their own fire. You can’t just spray it down 2ith water, it’ll reignite. You have to let the fire burn itself out, or (as has been used for some fires) dig a trench, fill the trench with water, and then drag the car into the trench.
All this is to say considering the above factors, at a certain point, every current EV will need a battery pack replacement. With our current technology, the battery pack can cost between $10k-25k. When a 2013 Model S costs 26k used, I don’t know that many people would want to spend $20k to replace the battery pack on it.
I often think that to myself as well to be honest. Originally, it was mostly because it’s the only “secure” system that I’m currently hosting and I wanted the ability to airgap it without taking the rest of my homelab offline.
I mostly use my homelab for tinkering/applying what I’m learning without breaking a production system at work so needless to say I’ve learned a lot since I originally deployed bitwarden… Now it’s just because I’m too lazy to spin a new vm and migrate everything.
Prefacing by saying my lab is severely breaking some a lot of best practices due to hardware availability limitations
Proxmox box (24GB DDR3, E3-1230)
- Ubuntu LTS Dedicated Minecraft server
- Windows 10 Dedicated V Rising server
- Ubuntu LTS for Plex
- TrueNAS
- Coming Soon: Jelu Server - a self-hosted Goodreads replacement
Raspberry Pi 2B+
- PiHole
OptiPlex 7020 sff (8GB DDR3, i5-4590)
- Bitwarden
Paradox of intolerance to some extent. Residential school denialism in politics and media is still negatively impacting public perception of indigenous people.