[Civdis]

I wonder if there is a plan to close Front Street at some point during construction or will they tunnel under it for the station?

 

[jxmyth_]

 

[DSC]

I wonder if there is a plan to close Front Street at some point during construction or will they tunnel under it for the station?

The station is all north of Front.

 

[kotsy]

The station is all north of Front.

It actually extends south of Front to the area that they are excavating now.

 

[DSC]

It actually extends south of Front to the area that they are excavating now.
View attachment 609822

Thanks, you are right the station box extends south of Front but not, I think, the (temporarily) open to the sky part of the station excavation.

 

[kotsy]

Thanks, you are right the station box extends south of Front but not, I think, the (temporarily) open to the sky part of the station excavation.

They seem to be fully excavating down in that south section but only time will tell if they go all the way down. I'll grab a close up next time I'm passing by.

 

[generalcanada]

It actually extends south of Front to the area that they are excavating now.
View attachment 609822

IIRC the TBMs are being launched from the south side right?

 

[reinventingthewheel]

There’s a lot going on here, crews will be taking full advantage of the two massive sites.

There will be a TBM heading north (then east) to Queen/Victoria and a mined tunnel heading south (and west). Spoils from both are presumably returning here.

 

[DSC]

There’s a lot going on here, crews will be taking full advantage of the two massive sites.

There will be a TBM heading north (then east) to Queen/Victoria and a mined tunnel heading south (and west). Spoils from both are presumably returning here.

That is my understanding.

 

[generalcanada]

There’s a lot going on here, crews will be taking full advantage of the two massive sites.

There will be a TBM heading north (then east) to Queen/Victoria and a mined tunnel heading south (and west). Spoils from both are presumably returning here.

oh theres no tbm going south? thats curious

 

[innsertnamehere]

the tunnel south of here is less than 1km long so it makes sense they aren't really using a TBM for it.

 

[Aplus23]

the tunnel south of here is less than 1km long so it makes sense they aren't really using a TBM for it.

What does that 1km link up to or go to I should ask

 

[generalcanada]

What does that 1km link up to or go to I should ask

theyre building a portal at the don yard. thats where it goes above ground

 

[kotsy]

If there's no TBMing south of Front, how are they getting to the portal? Doesn't seem like an area that can be done cut and cover.

 

[DSC]

If there's no TBMing south of Front, how are they getting to the portal? Doesn't seem like an area that can be done cut and cover.

It will be 'mined' AFIK. The 2020s version of: