The report also finds that environmental issues cause 5.2 billion days of illness annually and cost the equivalent of 17.6 percent of the country's GDP in 2019
The workers died on the spot after a portion of a roof came crashing down on them when they were welding it at a petrol pump in Gabtoli in Niamatpur Upazila, said Police Inspector Md Rafiqul Islam.
Police identified the dead as 40-year-old Anisur Rahman and 25-year-old Sujan Hossain.
The injured, Sanaul Hoque, Mainul Islam, Mithun Hossain and Mainul Hossain, were rescued by locals and taken to Rajshahi Medical College Hospital.