Toronto L-Tower | 204.82m | 58s | Cityzen | Daniel Libeskind

Nice picture of L-Tower taken by Craig White and posted in UrbanToronto news article "Toronto looks very good from Pinnacle's 33 Bay Penthouses":

urbantoronto-5463-17198.jpg
 
Yuanda

This is what I found about the curtain-wall provider of the L Tower in an article by Brian Salgado from February 2011:
"Yuanda Canada is pleased to be part of the Dominus team on the L Tower project. As the largest curtain-wall manufacturing company based in China, Yuanda is proud to provide design, engineering, fabrication and installation service in the development of the exterior façade of L Tower. With a closely cooperation, the final result will be a landmark project in Toronto that both Dominus and Yuanda can be proud to have participated in. Once again, congratulations to Dominus and its dedicated staff. Our website: www.yuanda.com.cn".

I also found some interesting background information about Yuanda in this presentation called "Overseas Curtain Wall: Worth the Trip?" by engineering firm Morrison Hershfield, which ends by saying "… so YES, worth the trip!", basically giving Yuanda their nod of approval.

What I didn't find anywhere, is an explanation for the specific problems Yuanda and Dominus ran into at the L-Tower. Could it be that it failed the new Ontario Building Code that came into force on Jan. 1, 2012 and requires compliance with the highest energy efficiency standards in all of North America? Ontario was the first jurisdiction in Canada to mandate EnerGuide 80 levels. This requires homes and larger buildings built after 2011 to have a 35 per cent increase in energy efficiency compared to homes and larger buildings built before 2006. This is probably quite a challange for the builders to comply with and probably also difficult for the code inspectors to enforce. But, could it be that the L Tower didn't score the necessary 80 energy saving points due to its curtain-walls?

All that of course is pure speculation. It would be nice if the builder could tell us what the real story is.
 
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found this on the net...

Yuanda Canada Enterprises Yuanda Canada is pleased to be part of the Dominus team on the L Tower project. As the largest curtain-wall manufacturing company based in China, Yuanda is proud to provide design, engineering, fabrication and installation service in the development of the exterior façade of L Tower. With a closely cooperation, the final result will be a landmark project in Toronto that both Dominus and Yuanda can be proud to have participated in. Once again, congratulations to Dominus and its dedicated staff. Our website: www.yuanda.com.cn -> from http://www.construction53.com/2011/02/dominating-ontario/



Although on their web site it only references the Jameson House in Vancouver as the only project in Canada. source http://www.yuandacn.com/index.php?option=com_content&view=article&id=309&Itemid=410&lang=en
 
first row of curtainwall went back up on the north side today

Great news, cant wait to see some photos :)


From L Tower Construction Info website

This is the current construction schedule for 8 The Esplanade – L Tower – for May 7 – 11, 2012
Posted May 4, 2012
Note: The L Tower is scheduled to reach 40 floors this week.
Monday, May 7
A 190M slab concrete pour, level 39, starting 10:00 am,, which is not expected to extend beyond 7:00 pm.
Tuesday, May 8
A 99M (part 1) wall and column concrete pour, levels 39 – 40 starting 1:00 pm, which is not expected to extend beyond 7:00 pm.
The hoist will be raised three (3) floors, to stop at level 33.
Wednesday, May 9
Rebar (steel) delivery starting at 12:30 pm.
Please note that eastbound vehicular traffic may be interrupted during this delivery.
Pedestrian traffic will remain open.
Please click here for a photograph of a midday rebar (steel) delivery.
A 108M (part 2) wall and column concrete pour, levels 39 – 40, starting 1:00 pm, which is not expected to extend beyond 7:00 pm.
Thursday, May 10
Rebar delivery starting at 7:00 am.
Rebar delivery starting at 12:30 pm.
Please note that eastbound vehicular traffic may be interrupted during this delivery.
Pedestrian traffic will remain open.
Please click here for a photograph of a midday rebar (steel) delivery.
Friday, May 11
A 190M slab concrete pour, level 39, starting 10:00 am, which is not expected to extend beyond 7:00 pm.
Rebar delivery starting at 12:30 pm.
Please note that eastbound vehicular traffic may be interrupted during this delivery.
Pedestrian traffic will remain open.
Please click here for a photograph of a midday rebar (steel) delivery.
* * *
NOTES:
Construction schedules are dependent on weather conditions.
A Paid Duty Police Officer is on-site daily Monday to Thursday, from 7:00 am to 4:00 pm daily to assist with traffic control.
 
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awesome fresh vantage point ^

nice contrast in surroundings that l tower has. being right next to the sony centre, and with the union tracks to the south, st lawrence/distillery to the east... L tower dominates the area, and has a lot of unobstruction.
 

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