s are invited on behalf of deesa municipality for work in the area of deesa municipality jurisdiction the work will be phase-1, laying and fixing of pipe line, manhole, house chamber and constructed pumping station in phase-1 of have 126 km sewerage line. s are invited for maintenance (oandm) of 3 year for cleaning of conduit (sewerage) who agency have essential equipments and excellency in this kind of cleaning work. an agency whom have an experience of working in at least 2 year experience .