Winnipeg's executive policy committee voted on 17 September 2026 to award a $115-million development phase contract for the third and final portion of the North End sewage treatment plant upgrade to Kiewit Construction Services, the Canadian branch of a U.S.-headquartered firm, pending final city council approval (Winnipeg Free Press).
Key takeaways
- Kiewit Construction Services, a branch of Kiewit Canada Group, is one council vote away from the $115-million development phase award for the North End plant's third and final upgrade portion (Winnipeg Free Press).
- The full North End sewage treatment plant upgrade is valued at $3.1 billion, with the development contract covering only the third and final portion (Winnipeg Free Press).
- Three shortlisted bids were evaluated; the winning bidder scored the most points on a technical, financial and interview evaluation and is expected to meet the federal Buy Canada policy (Winnipeg Free Press).
- Provincial funding is contingent on a Manitoba Jobs Agreement requiring the contractor to exhaust local workforce options before bringing in out-of-province or out-of-country workers (Winnipeg Free Press).
- The Kiewit bid pairs with local Winnipeg-founded engineering firm KGS Group, according to the city staff report (Winnipeg Free Press).
What happened: the contract and the vote
Council's executive policy committee voted to award the development phase agreement for the third and final portion of the $3.1-billion North End sewage treatment plant upgrade to Kiewit Construction Services, with the decision still subject to final city council sign-off (Winnipeg Free Press). The company is a branch of Kiewit Canada Group, whose parent company is located in Omaha, Neb. (Winnipeg Free Press).
Mayor Scott Gillingham framed the award in labour terms. "This is Kiewit Canada Group. They're employee-owned, they have approximately 4,000 employees across Canada. They have been in Canada for 85 years," said Gillingham (Winnipeg Free Press). A city staff report notes the Kiewit bid also includes local engineering firm KGS Group, which was founded and is headquartered in Winnipeg (Winnipeg Free Press).
What happened: the bidding field and next steps
The report lists three shortlisted bids competing for the development phase. A joint venture of Graham Infrastructure LP and PCL Constructors Canada Inc. also submitted a bid, as did Red River Nutrient Partners, a group that includes Aecon Water Infrastructure Inc., Oscar Renda Contracting of Canada Inc., and MWH Constructors Canada Ltd. (Winnipeg Free Press). The mayor said the winning bidder scored the most points on a technical, financial and interview evaluation and will meet requirements of the federal government's Buy Canada policy (Winnipeg Free Press).
To secure provincial funding, the contractor would also be required to fulfil a Manitoba jobs agreement to employ local staff (Winnipeg Free Press). Tanya Palson, executive director of Manitoba Building Trades, said a Manitoba Jobs Agreement tied to the project will require the contractor to prove they have exhausted the local workforce before they can bring in workers from outside of the province or country (Winnipeg Free Press). The next procedural step is the final city council vote to confirm or reject the executive policy committee's recommendation.
Specification read
The reported $115 million covers the development phase of the third and final portion of a $3.1-billion North End sewage treatment plant upgrade, not the full construction cost and not the entire upgrade program; the city has not published a per-phase construction value or design flow in the source material (Winnipeg Free Press). Converting that program-level envelope to per-customer units is not possible from the figures reported, so a design flow in m³/day or a population equivalent is not stated in the source. For plants in this class, municipal nutrient-removal upgrades typically fall in the 50,000 to 400,000 m³/day range and serve 250,000 to 1,500,000 population equivalent (general industry range, not from the sources).
A municipal North End plant of this size running a nutrient-tight upgrade will require a full treatment train: coarse and fine screening, grit removal, primary clarification, biological nutrient removal (A2O, MBBR or MBR), secondary clarification, tertiary filtration, nutrient polishing, and disinfection, with sludge handling thickened via DAF or centrifuge and stabilised for reuse or disposal (general industry range, not from the sources). This event sits at the front of that chain: the $115-million development phase award funds the engineering, procurement planning and execution strategy for the third and final upgrade portion, not the procurement of biological reactors or tertiary skids themselves.
If your plant is a mid-to-large Canadian municipal works (typical dry-weather flow in the tens of thousands of m³/day, BOD in the 150 to 300 mg/L range, total nitrogen and phosphorus limits tightening under federal and provincial discharge rules, capital program phased over many years), this development-phase contract is the procurement signal that design, scheduling and risk allocation for the next big upgrade portion are being locked in, and that local-labour and Buy Canada policy clauses are now being written into the bid evaluation grid (Winnipeg Free Press). For reference reading on the kind of downstream trains that follow a development-phase award, see our Domestic Sewage Wastewater Sludge Treatment: 2026 Process Guide and our Municipal Sewage Sludge Treatment: 2026 Process Guide, and for the packaged plant options that suit smaller municipal sites, our Underground Package Sewage Treatment Plant (WSZ Series) and Integrated Sewage Treatment range.
FAQ
What is the $115-million Winnipeg contract actually paying for?
The award is for the development phase of the third and final portion of the $3.1-billion North End sewage treatment plant upgrade, covering engineering, procurement planning and execution strategy, not the full construction cost of the upgrade portion (Winnipeg Free Press). Design flow and population equivalent for the North End plant are not stated in the source.
Why is a U.S.-parented company eligible under a Buy Canada framework?
The contract is held by Kiewit Construction Services, the Canadian branch of Kiewit Canada Group, which has operated in Canada for 85 years and has approximately 4,000 Canadian employees, and the mayor said the bidder will meet the federal Buy Canada policy (Winnipeg Free Press). Provincial funding adds a Manitoba Jobs Agreement requiring local workforce use first.
How were the bidders scored and shortlisted?
Three groups were shortlisted: Kiewit Construction Services with KGS Group; a Graham Infrastructure LP and PCL Constructors Canada Inc. joint venture; and Red River Nutrient Partners (Aecon Water Infrastructure Inc., Oscar Renda Contracting of Canada Inc., and MWH Constructors Canada Ltd.) (Winnipeg Free Press). The winning bidder scored the most points across technical, financial and interview evaluation.
What is the next procurement milestone?
Pending final city council approval, the development phase moves into execution; further construction and equipment procurement packages for the third and final upgrade portion are expected to follow as the design is firmed up (general industry sequence for a phased municipal upgrade, not stated in the source). For a sense of what a packaged mid-size municipal train looks like, see our Industries We Serve hub.
