Metro Vancouver Launches Review of $3.86B Wastewater Project

BURNABY, B.C. — Metro Vancouver is taking a closer look at one of the region’s most expensive infrastructure projects after costs for the North Shore wastewater treatment plant soared to an eye-watering $3.86 billion.

The regional district has confirmed that an independent review will move forward, marking a major step toward understanding how the project’s budget expanded so dramatically over the years.

Independent Team Set to Examine Project

Metro Vancouver announced that lawyer Randal Kaardal has been reappointed to finalize arrangements with an independent review team.

Once established, the team will conduct a thorough examination of the wastewater treatment plant program. In addition, reviewers will have unrestricted access to information related to governance, financing, and project delivery. As a result, the investigation is expected to provide a detailed picture of what led to the rising costs and ongoing delays.

Review Resumes After Legal Dispute Ends

The review process first began in 2024. However, it was later paused because Metro Vancouver and Acciona Wastewater Solutions became involved in legal disputes.

Now, with those legal matters resolved, the review can proceed.

Last month, Metro Vancouver announced a settlement agreement with Acciona following mediation. Under the terms of the deal, the company agreed to pay the regional district $235 million.

Consequently, the settlement cleared the way for the long-awaited independent assessment to continue.

Costs Climb Far Beyond Original Estimate

When plans for the North Shore wastewater treatment plant were introduced in 2013, the project carried an estimated price tag of $700 million.

Since then, costs have risen sharply. The latest figures place the total cost at nearly $3.4 billion for construction-related work, while overall program costs have now reached approximately $3.86 billion.

Moreover, the project timeline has stretched significantly. The facility is now expected to be completed in 2030, years later than originally planned.

Design Challenges Added to Delays

According to Metro Vancouver, design and construction deficiencies have contributed to both rising expenses and schedule extensions.

As work continues, portions of the project must be redesigned and rebuilt. Therefore, additional costs have accumulated while completion dates have been pushed further into the future.

Focus Turns to Accountability

With construction costs continuing to attract public attention, Metro Vancouver says the independent review will help identify lessons learned and improve transparency.

Meanwhile, residents and local leaders will be watching closely as reviewers investigate how a project once expected to cost $700 million grew into a multi-billion-dollar undertaking.

The findings could shape how major infrastructure projects are planned and managed across the region for years to come.