John Hart Dam Seismic Upgrade Project
Province: British Columbia
City/Region: Campbell River
Image Credit: BC Hydro
80
Project Rank
Project End: 2030
Project Type: Hydroelectric
Industry Sector: Energy
Project Amount: $923 million
Date of Completion: 2030
Funding Source: Public
LEED Status: Certified
Previous Rankings
| 2025 | 77 |
| 2024 | 68 |
| 2026 | 80 |
About The Project
Built in the 1940s, the John Hart Dam is about 32 metres tall and more than 800 metres long. The project work will include upgrades to the earthfill and concrete sections of the dam; creating an overflow spillway under the road deck near the spillway; and replacing the three spillway gates and related works.
Project Owner: BC Hydro
Engineer: Klohn Crippen Berger (consulting)
Contractor: Civil Work Contract (Phase 1): Aecon-EBC General Partnership (AEGP)
Other Key Players: EY (risk advisor); GeoVerra (site surveyor); Hatch; BAUER Foundations Canada Inc.; Fraser River Pile & Dredge; Upland Contracting; A. Wood Bulldozing Ltd,; McElhanney (site surveyor); Terratech Drilling; Nucor Harris Rebar; Hatfield Consultants; Mainstream Biological Consulting; KPMG; AECOM; TWD Technologies Ltd.; Marsh Canada
Legal: Borden Ladner Gervais
Key Players
Key Players’ recognize the organizations whose work, knowledge, and expertise go into constructing and delivering the significant projects that make our annual list.
Gold (15-19 Projects)
Silver (10-14 Projects)
Bronze (5-9 Projects)
- ACCIONA Infrastructure Canada
- Accuracy
- Alstom
- Associated Engineering
- Black & McDonald
- Blake, Cassels & Graydon
- Cartel Communication Systems
- COWI
- Davies Ward Phillips & Vineberg
- DECAST Ltd.
- DIALOG
- EBC Inc.
- FlatironDragados
- GeoVerra
- HDR
- Hemmera
- Infrata
- Kasian
- Lakeland Consulting Inc.
- Lavery, de Billy
- LRI Engineering
- McMillan LLP
- Montrose Environmental
- Mott MacDonald
- Mulvey & Banani
- NORR Architects & Engineers Ltd.
- Osler
- Parkin Architects Ltd.
- Plenary Americas
- R.V. Anderson
- STRABAG Inc.
- Tiree
- Torys

