The flight had to make an emergency landing in Bulgaria’s Sofia as an 84-year-old passenger fell sick
The incident took place inside the project area around 10:30am on Tuesday, said Ruhul Kuddus Tutul, senior administrative officer of the project.
The workers were injured when the rods tilted after the collapse, he said.
Sheikh Md Nasir Uddin, OC of Ishwardi Police Station, said he heard about the incident, but had not been officially informed.