Consortium Moves on to Bid Stage

OneUnion Alliance is led by constructors Aecon, Modern Niagara and PNR RailWorks and also includes Mott MacDonald, Systra and HH Angus. Shortlisted teams were selected based on their team composition, experience with collaborative project delivery, health and safety, and previous related work.
The project will include:
- Construction of new platforms, with canopies and vertical access elements, such as stairs and elevators
- Construction of two new tracks designed to allow for future passenger train speed up to 45mph, with associated signal works
- Construction of a new concourse area below the new platforms that will connect the York, Bay and Via Concourse, Union Square and the Scotiabank Galleria and both York and Bay Streets
- Storm water management system and other building systems.
The project is expected to be awarded by summer 2020.
HH Angus’ dedicated Transportation Group has a number of current and recent transit infrastructure projects:
Metrolinx Eglinton Crosstown Light Rail Transit
Toronto York Spadina Subway Extension (Pioneer Village and Finch West)
TTC Sheppard Line Bayview Station
Union Station Revitalization Project


