The Job Site
With the work happening at the Whitby fire station, the levelling was time-sensitive in order to not interfere with any emergency calls.
How Much Did it Sink?
The sinking of the walkway happened to be approximately two inches which caused many employees to trip when heading to their vehicles. During the cold winter months, the hazard was covered in snow making it a blind step.
What Are We Injecting?
We are injecting our PolyLevel® injecting system. What is that? It is a high-density polyurethane that comes out liquid then expands and solidifies when injected beneath the concrete.
The Scope of Work
A look at how big the walkway runs and how important the repair is.
Levelled and Set
We have injected our PolyLevel® levelling system into the corresponding probes that filled all the voids underneath the walkway and pushed it upwards. The curing process was rapid and the probes were removed and sealed with fresh concrete.