Structural defects had been discovered one month prior to the fatal PIE viaduct collapse, but support structures were not redesigned.
Work on the viaduct in Changi, originally scheduled to be completed in 2020, was suspended after it collapsed in July last year, killing one worker.
The decision came barely two months after the construction company and five people were charged in court over their role in the collapse.
The Land Transport Authority has decided to demolish the crossheads on the uncompleted sections of the PIE viaduct, which collapsed last year.
Two more individuals, Dr. Robert Arianto Tjandra and Mr. Leong Sow Hon, will face charges for the collapse of the PIE viaduct that killed one last year.
Three people and a main contractor will be charged in court next week over the collapse of an incomplete viaduct on Upper Changi Road East earlier this year.
Work has resumed at the site of the PIE viaduct, which collapsed on 14th July 2017, killed one worker and injured 10 others.
Investigations into the collapse of the road viaduct at Upper Changi Road East six months ago, which killed one and injured 10 others, have not been completed.
The construction firm building the structure that collapsed on Friday morning had been found guilty just three days earlier in connection with another accident.
A structure on an incomplete highway collapsed early Friday morning near the Pan Island Expressway exit to the Tampines Expressway.