The death toll in the collapse of a four-storey factory here rose to 31 as six more bodies were recovered on Friday from the rubble of the building, officials said.
Over 100 survivors had so far been pulled out by rescuers from the rubble of Rajpoot Polyester polythene bag factory which collapsed in the Sundar Industrial Estate area on Wednesday during its expansion work.
A rescue official said the search and rescue operation went on non-stop as part of efforts to find survivors still trapped.