Broadway Subway - Millennium Line Extension to Arbutus | U/C - Page 136

Jimbo604 · #**2701** Posted **May 11, 2024, 3:51 PM**

https://youtu.be/7Z8H5joLq_o?si=dhwGfSfuZ0VwwnNK

Metro Vancouver Construction Projects & Buildings channel has a new station video. Creatively uses bus as filming platform.

madog222 · #**2702** Posted **May 12, 2024, 4:10 AM**

Great Northern Way - Emily Carr
May 9th

My photos.

madog222 · #**2703** Posted **May 22, 2024, 8:14 AM**

April 29th, first section of track installed on the elevated guideway.

(April 29, 2024) First section of SkyTrain track to be installed by B.C. Ministry of Transportation and Infrastructure, on Flickr

(April 29, 2024) Great Northern Way-Emily Carr constructing station roof and concourse-level floor by B.C. Ministry of Transportation and Infrastructure, on Flickr

SFUVancouver · #**2704** Posted **May 22, 2024, 5:02 PM**

Great milestone! And look at all that rail that's stockpiled on the left.

Quote:

Originally Posted by madog222

April 29th, first section of track installed on the elevated guideway.

(April 29, 2024) First section of SkyTrain track to be installed by B.C. Ministry of Transportation and Infrastructure, on Flickr

jollyburger · #**2705** Posted **May 22, 2024, 6:05 PM**

Quote:

Originally Posted by SFUVancouver

Great milestone! And look at all that rail that's stockpiled on the left.

Seems like they offload each rail one by one

20240223_EG_23_Unloading_Rails2 by B.C. Ministry of Transportation and Infrastructure, on Flickr

https://www.flickr.com/photos/tranbc/53656945019/

madog222 · #**2706** Posted **May 22, 2024, 8:26 PM**

A week and a half later, May 9th.

(May 9, 2024) Installation of first track sections by B.C. Ministry of Transportation and Infrastructure, on Flickr

madog222 · #**2707** Posted **May 23, 2024, 6:38 PM**

Quote:

Now that the tunnel boring machines have completed their journeys, crews are excavating connections between the two tunnels, called cross passages.

This one is between GNW-Emily Carr Station and Mount Pleasant Station, and crews have reached halfway to the other side.

https://x.com/broadwaysubway_/status/1793703922659398111

Helvetia · #**2708** Posted **May 24, 2024, 8:32 PM**

Broadway subway extension pushed to late 2027...

https://dailyhive.com/vancouver/broadway-subway-skytrain-opening-delayed-2027

giallo · #**2709** Posted **May 24, 2024, 8:43 PM**

Ouch. That's a solid three years and change away. Wasn't it originally supposed to open next year? What happened?

There was the concrete strike, but that lasted a few months.

madog222 · #**2710** Posted **May 24, 2024, 8:46 PM**

Quote:

Originally Posted by giallo

Ouch. That's a solid three years and change away. Wasn't it originally supposed to open next year? What happened?

There was the concrete strike, but that lasted a few months.

Originally, opening was for the last week of 2025 so it's about a 22 month delay.

Start of tunneling was delayed by 3 months but I don’t believe tunneling was directly the main cause of the delays, the schedule as of early 2021 shows “tunnels ready for systems” in April 2024. We don’t seem to be far off that milestone.

If I had to guess, they believed they could do a lot more station box construction before the TBMs finished than what has taken place; or simply that every step of station construction is taking far longer than anticipated.

mcj · #**2711** Posted **May 24, 2024, 8:53 PM**

Quote:

Originally Posted by madog222

Originally, opening was for the last week of 2025 so it's about a 22 month delay.

Seems like that last week of 2025 date had next to no slack in the schedule then. This is all being pinned on a cumulative delay of ~6 months between the concrete strike and the delayed excavation at Arbutus station. Project schedulers really must have undershot the estimates on the road deck construction for this too, guess that hasn't been tried before so it was a shot in the dark for them. Hopefully there's lessons learned here and the road deck construction for the UBC extension (if they use the same approach) results in a more accurate initial estimate.

RedArbutus · #**2712** Posted **May 24, 2024, 9:36 PM**

Quote:

Originally Posted by mcj

Seems like that last week of 2025 date had next to no slack in the schedule then. This is all being pinned on a cumulative delay of ~6 months between the concrete strike and the delayed excavation at Arbutus station. Project schedulers really must have undershot the estimates on the road deck construction for this too, guess that hasn't been tried before so it was a shot in the dark for them. Hopefully there's lessons learned here and the road deck construction for the UBC extension (if they use the same approach) results in a more accurate initial estimate.

The road deck construction seemed to take forever and anecdotally when I was living in Kits it seemed that the deck around Maple/Cypress was months behind the implementation schedule I was reading about online.

osirisboy · #**2713** Posted **May 24, 2024, 10:55 PM**

UBC extension maybe 2040s? lol

Jimbo604 · #**2714** Posted **May 24, 2024, 11:04 PM**

Quote:

Originally Posted by giallo

Ouch. That's a solid three years and change away. Wasn't it originally supposed to open next year? What happened?

There was the concrete strike, but that lasted a few months.

Over three years to finish a tunnel completed subway. Wow... simply wow.

Also no surprise they made this announcement on a Friday.

Jimbo604 · #**2715** Posted **May 24, 2024, 11:07 PM**

Quote:

Originally Posted by osirisboy

UBC extension maybe 2040s? lol

There is literally a chance that SpaceX will have landed people on Mars before the UBC extension opens.

Lol, cheer up everyone, at least Broadway Subway to Arbutus and Pattullo Bridge replacement have started... Ahem, George Massey Tunnel replacement.

chowhou · #**2716** Posted **May 24, 2024, 11:30 PM**

Quote:

Originally Posted by osirisboy

UBC extension maybe 2040s? lol

For what it's worth, the Broadway Extension being delayed doesn't necessarily have anything to do with beginning UBCx.

whatnext · #**2717** Posted **May 25, 2024, 12:00 AM**

Quote:

Originally Posted by Jimbo604

Over three years to finish a tunnel completed subway...

And not even a particularly long one.

Vancouver_Highrise · #**2718** Posted **May 25, 2024, 12:06 AM**

Quote:

Originally Posted by Helvetia

Broadway subway extension pushed to late 2027...

https://dailyhive.com/vancouver/broadway-subway-skytrain-opening-delayed-2027

They knew this since late last year.. I mentioned that this would become public but surprised they waited so long to announce.

osirisboy · #**2719** Posted **May 25, 2024, 12:37 AM**

Quote:

Originally Posted by chowhou

For what it's worth, the Broadway Extension being delayed doesn't necessarily have anything to do with beginning UBCx.

lol I know I was being sarcastic. But also knowing whatever date for ubc is given it will be way off

BaddieB · #**2720** Posted **May 25, 2024, 12:45 AM**

Quote:

Originally Posted by Vancouver_Highrise

They knew this since late last year.. I mentioned that this would become public but surprised they waited so long to announce.

What exactly is going to take them over 3 years to do, considering the tunnels have already been bored? I only saw reasons why it was delayed but not exactly what's going to take them so long from here on out.