An aesthetic steel-glass structure created by facade specialist seele at the project TEC bridge in Toronto, Canada.

TEC Bridge Toronto

TEC bridge toronto: a link between modern and historic steel glass design

The TEC Bridge, which is an encased pedestrian bridge of ca. 35m in length, is built in the center of the city of Toronto, Canada. It is integrated in a bridge system within the city to offer pedestrians weather protection and shorter distances. The bridge crosses the Queen Street at the height of the 2nd floor and connects the Hudson‘s Bay Shopping Mall and the Toronto Eaton Centre (TEC), two of the city’s biggest shopping and office complexes. In the draft of Wilkinson Eyre Architects are the materials brass and glass interlocked. At the side of the historic  Hudson Bay building the initially twisted brass portal frames change into a formally austere glass optic and blend in with the modern architecture of the TEC building. Thus an optically fluent transition of the two buildings is created.

  • seele‘s service includes the design, the production and installation of different laminated glass panes as well as bronze-colored brass plates, hand rails, stainless steel grids and the steel construction. First circular ornaments are carved into the brass plates. Thereafter the plates are treated in an acid bath to adapt the bronze patina. The brass plates are placed onto the steel portal frame on site in Toronto. Because of the sophisticated shape of the steel-glass construction each brass plate is unique in its geometry as well as the carving. 

    seele is also responsible for the removal of the old bridge and the installation of the new TEC Bridge. As of May 2017, the pre-assembly of the TEC Bridge in Toronto begins in close proximity to the final installation site. The completion is scheduled for September 2017. 

    Renderings: © Wilkinson Eyre Architects
    Pictures of production steps: © seele / Bernd Müller

300sqm dot printed laminated glass   120sqm white laminated glass  70m stainless steel hand rails  20 bronze-colored brass plates with carved ornaments

Spectacular installation debut for seele

The specialty of this project is not only the complex design but also the sophisticated installation at Toronto’s biggest shopping mile. The old bridge between the TEC building and the HBC building must be demounted as well as the new bridge installed within two exactly defined consecutive dates. For this purpose the busy Queen Street will be closed for two weekends. The new TEC Bridge will be pre-assembled in James Street, a side street close to the two buildings which are to be connected. In addition, primary and secondary construction steel, glass, brass plates and all other components are delivered to James Street and mounted upon a temporary sub-construction. Thereafter, the bridge is raised hydraulically and transported to its final position in Queen Street for installation. 

  • The enclosed bridge will be completely pre-assembled in James Street (1). A module transport vehicle will then bring the TEC Bridge in one piece from James Street (2) to its final position in Queen Street (3).

    The enclosed bridge will be completely pre-assembled in James Street (1). A module transport vehicle will then bring the TEC Bridge in one piece from James Street (2) to its final position in Queen Street (3).

  • To transport the bridge to its final position it is pre-mounted upon a sub-construction so it can be raised hydraulically and transported in one piece.

    To transport the bridge to its final position it is pre-mounted upon a sub-construction so it can be raised hydraulically and transported in one piece.

  • The mockup construction at the seele test site in Gersthofen presents a vertically halved section of the TEC Bridge of 3m in length. Thus, the design as well as the installation could be tested.

    The mockup construction at the seele test site in Gersthofen presents a vertically halved section of the TEC Bridge of 3m in length. Thus, the design as well as the installation could be tested.

‹ Prev Next ›

Project diary of seele's installation progress at TEC bridge Toronto

Since the beginning of May 2017 the construction site in James Street is built up. Everyday new components are delivered for the assembly of TEC Bridge which has already commenced in order to complete works until the previewed installation date.

  • 20/05/2017: The disassembly of the old bridge happened hydraulically via a modular transporter and then it was lifted on a transporter to remove it from site.

    20/05/2017: The disassembly of the old bridge happened hydraulically via a modular transporter and then it was lifted on a transporter to remove it from site.

  • 17/05/2017: The first two portal frames are installed. The complete assembled frames are pulled along the primary steel structure and placed in their final position.

    17/05/2017: The first two portal frames are installed. The complete assembled frames are pulled along the primary steel structure and placed in their final position.

  • 11/05/2017: Overnight, the box beam was delivered on site and positioned with special security measures and precision work.

    11/05/2017: Overnight, the box beam was delivered on site and positioned with special security measures and precision work.

  • 10/05/2017: The box beam is on the way from Stoney Creek, Hamilton, to the construction site on James Street, Toronto.

    10/05/2017: The box beam is on the way from Stoney Creek, Hamilton, to the construction site on James Street, Toronto.

  • 24/04/17: The second batch of portal frames is loaded at seele pilsen for the shipment to the construction site.

    24/04/17: The second batch of portal frames is loaded at seele pilsen for the shipment to the construction site.

‹ Prev Next ›
Client Cadillac Fairview
Main contractor PCL Constructors Canada Inc.
Architect Wilkinson Eyre Architects & Zeidler Partnership Architects
Structural planning Read Jones Christoffersen
Date of completion 2017
Scope of seele supply
  • 300sqm dot printed, 115sqm gray and 120sqm white interlocked  laminated glass
  • 20 interlocked, bronze-colored brass plates with carved ornaments
  • 70m stainless steel hand rails and removable stainless steel grids
  • 90t Primary construction steel for steel structure, 60t visible secondary construction steel
  • Building connection to Hudson‘s Bay Shopping Mall and to the Toronto Eaton Center

More steel glass designs

Top