TOP100 2026 Report - Report - Page 38
Scarborough
Subway Extension
$5.5 BILLION
The Scarborough Subway Extension is a 7.8-kilometre
extension of TTC’s Line 2 Bloor-Danforth Subway, from the existing Kennedy Station northeast to McCowan Road/Sheppard
Avenue. The line will include three new stations at Lawrence
Avenue and McCowan Road, Scarborough Centre and a terminal
station at McCowan Road and Sheppard Avenue. The project is
being delivered in two large contracts: the Stations, Rail and
Systems package and the Advance Tunnel project.
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2025 Rank: 15
Location: Scarborough, Ont.
Owner: Metrolinx
Procurement Manager: Infrastructure Ontario
DBF Team (Advance Tunnel contract): Strabag Scarborough Project Inc.
Construction Team: Strabag Inc.
Design Team: ARUP Canada Inc., Brian Isherwood & Associates Ltd.
Financial Advisor: Strabag Inc.
Stations, Rails & Systems contract: Scarborough Transit Connect
Applicant Leads: Aecon Infrastructure Management Inc., FCC Construction S.A.
Design Team: Mott MacDonald Canada Ltd.
Construction Team: Aecon Infrastructure Management Inc., FCC Construction S.A.
Engineer: OneT+ (Gannett Fleming, Arcadis, GHD)
Design: Hatch (tunnel design); WSP (SSE systems); AECOM (station design)
Environmental Services: Englobe
Other Key Players: Jacobs (quality mgmt. and risk assessment); Accenture (project/construction
manager); WSP (TTC operator’s representative); Stantec (consulting engineer); Wood (WSP) (consulting
engineer/geotechnical studies); Dillon Consulting (technical advisory services); Entuitive; EY
(management consultant); GFL (excavation, shoring, soil management); Hanscomb (cost consultant);
Parsons (consulting engineer); R.V. Anderson Associates Ltd.; Turner & Townsend (project controls/
estimating); Montrose Environmental (environmental specialists); AGAT Labs (environmental
assessment); Aon, INTECH (risk advisor); Egis; LRI Engineering; DECAST
Legal: Borden Ladner Gervais (for the owner); Norton Rose Fulbright (for Strabag Scarborough Project
Inc.); Dentons (legal advisor)
Funding: Public
Substantial Completion: 2030
PUBLIC SPACES
Centre Block
Rehabilitation Project
$5 BILLION
2025 Rank: 16
Location: Ottawa, Ont.
Owner: Government of Canada
Project/Construction Manager: PCL / EllisDon JV
Architects: CENTRUS (WSP/HOK Architects); WSP
(Centre Block Design Team)
Other Key Players: Turner & Townsend (risk
management services); Colliers Project Leaders Inc.
and Tiree (project management support services
for Centre Block); Atwell-Morin (northern ventilation
towers rehabilitation for Centre Block); Golder
(WSP) (environmental engineering/geotechnical
studies); Stantec (code consulting); Engineering
Harmonics; Aon (risk advisor); Kasian, Moriyama
& Teshima Architects (West Memorial Building
architectural and interior design); Englobe; EXP;
Entuitive (construction engineering services);
GeoVerra; NORR Architects & Engineers; HKA
(management consultant)
Funding: Public
Substantial Completion: 2031
RENEW CANADA – TOP100 2026
GOVERNMENT OF CANADA
The Government of Canada is undertaking a comprehensive rehabilitation of the
Parliament buildings in Ottawa, including the rehabilitation of the Centre Block and
the construction of Canada’s new Parliament Welcome Centre. The project includes:
restoring the building’s stonework, wood, plaster, frescos, stained glass, marble and
metalwork; replacing mechanical, electrical and fire safety systems; installing new
information technology, multimedia and security systems; upgrading committee
rooms to provide additional space as well as modern technology for broadcasting and
translation; making the building more environmentally sustainable; building phase 2 of
the Parliament Welcome Centre complex; and restoring the Peace Tower.
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GOVERNMENT OF ONTARIO
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SUBWAY
TOP100PROJECTS.CA
