Concrete company knew of prior Opal Tower failure, class action cross-claim alleges

Class Actions 2021-09-15 11:46 pm By Miklos Bolza | Sydney

Prefab concrete company Evolution Precast Systems failed to install reinforced concrete in Sydney’s ill-fated Opal Tower and knew about a prior failure with one of the building’s panels, engineer WSP Structures alleges in a cross-claim lobbed in a class action on behalf of residents of the tower.