Metrolinx Oakville Line Bridge Humber River
Pinpoint Engineering provided innovative construction engineering services on the rapid bridge replacement and structural rehabilitation of the Metrolinx Oakville line bridge over Humber River.
Pinpoint Engineering designed an in-water cofferdam structure that surrounds the existing pier to permit the refacing of existing pier surface extending two feet below water surface. The resulting steel cofferdam was successfully installed and allowed in water works to be completed safely.
Construction engineering service include falsework and prestress design for cantilevered corbels used to support gantry cranes used in the rapid bridge replacement operation.