An underground void was identified during an inspection of a manhole near the intersection of Allendale Road and Calgary Trail. The boundaries of the void have been closely determined, and a concrete mixture has been pumped in to fill the void.
EPCOR constructed a new manhole in the area of the void and is connecting it to the trunk sewer line below. Work will then transition to additional soil stabilization activities to mitigate the risk of settlement and cracking of the road surface over time. Once soil stabilization is done, roadway restoration will occur and all traffic lanes will be reopened.