With the risk of failure of the Anderton Avenue retaining wall, the city is investigating potential solutions but will need lots of time to decide on a fix.
That is from director of engineering services Chris Davidson. The retaining wall itself has been along the river for quite some time, and the current structure was put in between 1978 and 1980, according to Davidson.
It is currently made from a sheet pile section and a concrete section. It has weathered over the years, however, and is not at risk of partial or total failure, according to the city.
“This is due to the river action and erosion essentially,” said Davidson. “Some of the materials behind the wall are shifting because they are being washed out from beneath the retaining wall section.”
Repairs were made to the wall in 2016, and Davidson says the city has been doing an “advanced monitoring program” since then.
With a risk of partial or potential failure, Davidson adds it is “very challenging to quantify actual risk” for the surrounding areas. He adds residents should monitor the area in case of changes.
“The city is currently working to find a path forward that focuses on public safety and will continue to keep residents informed,” said Davidson.
“The city has informed local emergency services of the risk of failure of the sheet pile. In the event of an emergency, residents should evacuate and call 911.”
Davidson adds if any changes are seen, residents should call the project team at 250-703-4838 or email [email protected].
The current retaining wall was installed because of limited access and while the city has yet to decide on a permanent solution, Davidson adds they do not have much space to work with.
