TOP100 2025 Report - Report - Page 36
Centre Block
Rehabilitation Project
$5 BILLION
2024 Rank: 15
Location: Ottawa, Ont.
Owner: Government of Canada
Project/Construction Manager: PCL/EllisDon JV
Architect: 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; EY (business case advisor); Aon (risk
advisor); Kasian, Moriyama & Teshima Architects
(West Memorial Building architectural and interior
design); Hanscomb (cost consultant); ArcadisIBI Group; Englobe; EXP; Entuitive (construction
engineering services); E.S. Fox; GeoVerra; NORR
Architects & Engineers; HKA (management
consultant)
Funding: Public
Substantial Completion: 2030-31
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.
Projects by Year of Completion
14
17
11
12
9
12
7
3
2025
2026
2027
2028
2029
2030
2031
2032
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1
1
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2035
2036
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2038
1
2039
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projects
5 to 9
projects
Badges are sent to key players involved in multiple
20 or more 15 to 19
infrastructure projects on the Top100 list. Companies use
projects
projects
these icons to identify themselves as top key players.
36
2
8
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Visit top100projects.ca for a
company index and list of badge
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416-444-5842 ext. 0101 to get your
badge if you are a key player!
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