Daily insights for city builders, delivered every morning at 6 AM ET. I’m Brandon Donnelly — a Toronto-based real estate developer and founder of Globizen. I’ve been writing here since 2013.
This morning I was on site at One Delisle with WZMH Architects (AOR) and Studio Gang (design architect). I aim to visit site at least once a week, but lately it’s been more than that. What’s exciting to see right now is that the geometry of the tower is starting to come through in the slab edges. (The architects also made sure to remind me today that they had to draw each and every one of these.) The above photos were taken from the level 2 retail terrace. We always imagined this space becoming an amazing restaurant overlooking Yonge Street — but we’ll see what happens.
Expect to see a lot more of these fun slab edges over the next few months.
On Saturday, I went on a bike ride all around Toronto. We cut across midtown (checking in on One Delisle), stopped at the Chester Hill Lookout (which if you grew up in the east end is where you probably went as a teenager to make out), shot down the Don Valley, and then turned west along the waterfront. The weather was perfect.
As we were going along the waterfront, we passed the new Aqualuna building that is under construction on Queens Quay East, near Parliament Street. Being the architecture nerd that I am, I immediately noticed that as you pass by — at the speed of a bike — the balconies create this really nice cinematic effect.
So I stopped to take these photos (I probably should have taken a video now that I think of it):
I then tweeted a tweet calling it one of the most beautiful buildings going up in Toronto today. Judging from the responses, most people seem to be in agreement, but a few people questioned the practicality of balconies like this. Namely how private and usable they will be. I don’t disagree, but I still think it’s fine looking building.
Today we are pouring our massive level two transfer slab at One Delisle. Delisle Avenue has been temporarily closed and the first concrete truck arrived at 6 AM. We’re currently averaging about 100 m3 per hour. There’s also a bit of light rain in Toronto right now, so that should help keep the slab cool. We’re a few weeks later than we were initially targeting back in June, but a lot of coordination has gone into this one slab. Our level three slab is also somewhat unique because of the double-height pool space and the gym; but following that, we’re on to our “typical” floors. And by “typical”, I mean as typical as one gets on a project like One Delisle.
As some of you may have gleaned from this recent RENX article, I have moved on from my development position at Slate Asset Management to focus exclusively on Globizen. After 8 very productive and exciting years at the company, it was time.
I joined Slate in 2016 to help start the development group. Here is the post that I wrote back then. And it all came about because of a coffee meeting at Starbucks at the corner of Yonge & King.
At the time, Lucas Manuel was looking to hire someone, and so our mutual friend, Kieran Boyd, connected us with the expectation that I would make some industry introductions. But at the end of our meeting, Lucas was quick to say, “actually, I think you should come join Slate.”
And obviously, that’s what I did.
Fast forward to today, and Slate has grown into a global investment and asset management company with $13 billion of assets under management across Canada, the US, and Europe. And within this platform is a supremely talented development group with an awesome portfolio of sites and projects.
Thankfully though, this is not a goodbye. Myself and the Globizen team will still be working very closely with Slate on a handful of development projects, including One Delisle and Corktown. And the intent is that we will continue to work on new projects together in the future.
I learned a lot during my time at Slate, and I have so much respect for Blair and Brady Welch and the rest of the partners. They have built an incredible global company and assembled some of the most creative, entrepreneurial, and smartest people I have ever worked with.
Thank you for everything over the last 8 years.
So what’s the plan for Globizen? This will be the topic of a follow-up post.
Sometime next month we’re going to be pouring a large concrete transfer slab at the second floor of One Delisle. Its function is to take the loads coming down from the entire tower above it and “transfer” them onto new structural elements, before being brought down to our mat foundation at the bottom of the parking garage.
Put differently — and, as always, I should warn you that I’m not a structural engineer — a transfer is used whenever you have a change in your structural grid and the loads don’t have a straight path down to your foundations. Because whenever this happens, you’re now introducing moment forces and those need to be dealt with structurally.
Transfer slabs are relatively common here in Toronto (which isn’t the case in every market), but they are expensive and they consume a lot of depth. In the case of One Delisle, our level two transfer slab is 1.8 meters deep and it’s going to contain about 1,200 m3 of concrete. (Some of you might also recall that One Delisle’s mat foundation is over 4m deep.)
We were reviewing this with the team today and we think that we’ll be able to pour about 100 m3 of concrete per hour. That means that this slab will take about 12 hours to pour! This requires a lot of coordination. Neighbors need to be notified, pumps need to be on standby in case of a breakdown, and so on.
Another major consideration is heat. When concrete cures it generates a lot of it. And with a thick slab like this one, I am told that we run the risk of the middle starting to overheat (especially with the hot weather that we’ve been having lately). The guideline limit is 60 degrees Celsius, so we’ll be monitoring it for probably about 1-2 weeks following the pour.
I find these details fascinating. Maybe some of you do too. So once it’s poured, I’ll share a few photos.
Yikes. To be completely honest, I was not expecting this post and this post to blow up in the way that they did. But hey, here we are and here’s the blogTO article: “Developer shames City of Toronto into issuing permit for bold new skyscraper.” What all of this suggests is that most people are shocked by how long it takes and how difficult it is to build a building. I mean, what I wrote about is just one sliver among the countless other things that need to come together for it to happen. But to my mind, these are productive discussions to be having. Because the more everyone is aware, the more likely we are to improve things.
As a follow-up to last week’s post about giving free land to the City of Toronto, I am now thrilled to report that, today at 12:14 PM, we received our building permit!
Some of you were keen to hear about what happened following the post. So here’s the update. I published the original post last Wednesday. And to be honest, it received far more attention than I was expecting.
On Thursday morning I received a call from the city. They weren’t thrilled about my post, but were very helpful and said that they would ensure the conveyance happened immediately. It then got done before noon that same day.
Planning then sent a note to buildings saying that the permit was ready for issuance. Yay. Buildings acknowledged that they were working on it, and on Monday of this week we received a summary of the outstanding fees and the instructions for the wire transfer.
We paid the fees immediately and on Tuesday we received a payment receipt from the city. Then today — Wednesday — we received the building permit. So it was exactly one week from post to permit. A big thanks to everyone who helped to finally move this forward.
Hopefully it’s clear that last week’s post came strictly from a place of prolonged frustration. I wasn’t trying to be mean. Our lawyer reminded me, after the post, that we’ve actually been working on this land conveyance for over 2 years.
This is an aerial photo of the construction site at One Delisle:
Currently, we are on hold and waiting to pour a number of columns on the ground floor because the city has not yet issued our above-grade building permit. And the reason the city has not issued our above-grade building permit is because we have not yet conveyed our parkland dedication land to the city. Frustratingly though, we have been ready to convey this land for over a year! We simply need the city to allow us to give them this free land. To date, we have meticulously documented at least 3-pages of follow-ups and back-and-forth emails as we try our best to do this.
I’ve been doing this long enough that this isn’t surprising or unusual. But it remains deeply maddening. Younger people on the team can’t believe that this is par for the course. On top of this, the city continues to charge interest on the fees that are payable upon issuance of the first above-grade building permit. The result is an insane dynamic where the city can delay things as long as it wants and then charge us, and all other developers, interest on its own delays! I mean, is it any wonder that housing keeps getting more expensive in this city?
During the last mayoral election, some candidates were quick to promise that, if elected, the city itself would start building affordable housing. This, I’m sure, sounded good to most. Toronto needs more affordable homes. But for all of us involved in the building of buildings, it was frankly impossible to imagine. If the city takes this long to accept free land from developers, how could it possibly build anything?
This was a big week for construction progress at One Delisle. On Friday, we poured the first bit of our raft slab foundation on the west side of the site. Big concrete pours like this usually take all day and this case was no different. The team was there late into the evening. And then today, the first of our two tower cranes was erected:
The crane going up is always a big milestone because, in my mind, it signals the start of “real” construction. What I mean by this is that all of the stuff that comes before — demolition, shoring, and excavation — is really just to get the site ready for building. Well, now we’re ready, and that means we’re about to go vertical.
A big thanks to the team for working around the clock over the last few days.
This past week we poured the first bit of concrete in the giant rat slab foundation (or mat foundation) that sits, or will sit, at the bottom of One Delisle. At its deepest point, below the building’s core, it will be over 4m tall. Meaning, the area occupied by the gentlemen in the above photo will be fully covered in concrete when it’s complete. Note the height of the rebar in the middle of the photo. This picture doesn’t even do it justice, though. You need to be on site and down in the bottom of the hole to really feel it. There’s a lot of bar, and it’s going to be very deep.
In our case, this raft slab foundation will, as it sounds, serve as the building’s foundation. This is what the tower will rest on. However, raft slabs can also serve the function of withstanding hydrostatic pressures from below (groundwater). That is the case with the raft slab foundation at Junction House given that we have a watertight “bathtub” design for the underground. However, that’s not the case here at One Delisle, as the groundwater levels aren’t as high and this will not be a “bathtubbed” underground. So the job of this giant slab is as a mat foundation.
Disclaimer: I am not a structural engineer or a hydrogeological engineer. What do I know?
