University of Manitoba Fort Garry Riverbank Asset Management
On the northwest side of the University of Manitoba Fort Garry Campus, which is located on Treaty 1 Territory, 600 meters of Sifton Road along the Red River acts as the Primary Line of Defense (PLD) dike, protecting the City of Winnipeg from flooding. Along the riverbank, ongoing and uncontrolled surface water discharge from Culvert 108 created over-steepened slopes and was threatening the integrity of this portion of Sifton Road.
KGS Group designed an innovative solution to reconstruct Culvert 108, Sifton Road and the PLD dike system. A first for this technology in Winnipeg, the solution used buoyant lightweight fill material anchored with helical piles. Additionally, the land drainage system was redesigned, Culvert 108 was upgraded to prevent future damage and supplemental vegetation was planted. The result was an area that is fully integrated with the surrounding ecosystem and is ready for future use opportunities while protecting the community.
Project Highlights
- Designed a solution to reconstruct Culvert 108, Sifton Road and PLD dike system to restore flood protection and roadway function
- The solution, a first for this technology in Winnipeg, included buoyant lightweight fill anchored with helical piles
- Redesigned the land drainage system to control and safely route surface water, reducing erosive outflows to the riverbank
