GUWAHATI, Jan 17 – The Guwahati Municipal Corporation (GMC) has assured people that the task of cleaning the drains of the lanes and by-lanes of the city would be completed well ahead of the monsoons season, to check the problem of waterlogging. Countering the allegations that it is due to the negligence of the Guwahati Municipal Corporation that the city is flooded after every rainfall, the GMC officials said that the work of drain cleaning in the city is done by three different government departments.