Duty officer of the Fire Service and Civil Defence Control Room, Russel Shikdar said the fire broke out on the 18th floor of the 19-storey BDBL building around 6 am and spread soon.
On information, four fire fighting units went to the spot and extinguished the blaze around 8 am.
The origin of the fire could not be known immediately.
The extent of loss caused by the fire could not be known yet.
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