In addition to routine work, machinery is engaged to clear the open plots filled with solid waste that can cause dengue virus to grow. All the scrap is sorted and stored in different blocks of workshop. The Tyres (waste and new) are stored in different shed sections and covered with water proof cloth. Specific pesticides are purchased as recommended by the Entomologist. Regular spray with Regular mud cover is done on the upper most layer of the dumped waste at Gondalanwala to minimize the chance for dengue virus generation.