# Red River Biosolids Partners awarded $815M CAD Winnipeg treatment plant upgrade contract

Red River Biosolids Partners, a joint venture of Aecon, MWH Constructors, and Oscar Renda Contracting of Canada, has been awarded an approximately $815 million CAD contract by the City of Winnipeg for the North End Water Pollution Control Centre biosolids facilities upgrade.

- Type: Contract
- Announced: 2018-05-25
- Where: Winnipeg, Manitoba, Canada
- Value: $610.0M (815.0M CAD)
- Status: announced
- Products: biosolids facilities, wastewater treatment
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [Southland Holdings](https://endata.com/companies/32143.md)
- [Aecon Group](https://endata.com/companies/3614.md) (partner)
- [City of Winnipeg](https://endata.com/companies/10790.md) (customer)
- [Stantec Inc.](https://endata.com/companies/22986.md) (partner)
- [MWH Constructors](https://endata.com/companies/26412.md) (partner)
- [Oscar Renda Contracting of Canada](https://endata.com/companies/32144.md) (partner)

## Sources

- [business.sherbrookerecord.com](http://business.sherbrookerecord.com/sherbrookerecord/article/bizwire-2026-7-17-southland-jv-awarded-the-winnipeg-north-end-treatment-plant-upgrade-biosolids-facilities-progressive-design-build-project), 2018-05-25: "The upgrades will help meet environmental regulations, protect waterways, and expand the plant's capacity."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.