A fire broke out at a newly constructed power grid substation in Keraniganj, on the outskirts of capital Dhaka, on Wednesday night.
Ataur Rahman, duty officer at the Fire Service and Civil Defence central control room, said the fire originated at the substation at Malancha around 10:50pm.
On information, six firefighting units rushed in and doused the flames around 1am Thursday, he added.
The origin of the fire is yet to be known, Ataur said.
