Firefights douse the blaze with the help of a crane as a fire broke out on the ground floor of a 12-storey building at Jamela Tower in Babu Bazar, Keraniganj, on Saturday. Due to heavy smoke, a total of 20 Fire Service units including three breathing apparatus tenders and one hazmat tender from Keraniganj, Sadarghat and Siddiqbazar worked to bring the flame under control.