Solid waste management is going to be a tough task for the civic body in the coming days as the A2Z waste management company, which handles garbage lifting from secondary garbage collection dumps to be taken to the main dump and then process the solid waste, has served a notice to the civic body that they want to leave this work. Various deadlines have been fixed for solid waste management by the National Green Tribunal committee members and in the next two months the Swachhta Survekshan will also take place.