0303 GMT March 29, 2020
Hundreds of chemical drums were found in the basement of one of five blocks engulfed by the inferno in the Bangladesh capital’s historic Chawkbazar district, AFP reported.
“A huge bomb” would have gone off had the fire spread to the basement, according to Mehedi Hasan Ansary, a professor at an elite engineering university who is a member of an official probe committee.
"The impact would have been devastating," he told AFP.
City authorities said 46 bodies from a disaster that saw victims burned alive by fireballs in the street have been identified and handed over to families for burial.
Many were from Noakhali district in southwest Bangladesh, where funerals were quickly organized in line with Muslim tradition.
Special prayers were also said at Friday prayers in mosques across the country.
Police forensic experts were brought in to carry out DNA tests on at least 21 other bodies burned beyond recognition.
The discovery of the huge consignment of drums raised new fears about the extent of the deadly danger in storerooms across the labyrinthine Chawkbazar district.
The fire is believed to have been started late Wednesday by a gas cylinder explosion which quickly spread to at least five buildings.
Victims were burned alive by exploding canisters that sent fireballs into the streets, smothering people in flames as they walked, rode in rickshaws or ate in local restaurants. Dozens were injured, including nine listed in critical condition.
The disaster was a repeat of a June 2010 fire in the nearby neighborhood of Nimtoli in which 123 people were killed. Again a blaze ripped through residential buildings that doubled as chemical warehouses.
While a criminal inquiry has been launched, authorities faced difficult questions over why action promised after the Nimtoli disaster was not carried out.
Dhaka Mayor Sayeed Khokon vowed to launch a new crackdown and move chemical warehouses from residential buildings to an industrial area outside the capital.
“We will sit with law enforcement agencies, do our homework and then launch the drive,” he told AFP, promising to start the crackdown by next month.
A building would be sealed off if one of 29 types of highly inflammable chemicals were found, he added.
The fire prompted angry reactions in newspapers.
The Daily Star highlighted how action to move the chemicals had been promised after the “Nimtoli fiasco.”
“As we have just found out, nothing much has happened and hundreds of families have lost their loved ones because the Nimtoli fire has disappeared from collective memory.”