Roto-moulded Plastic Water storage tanks being lighter in weight are easy in handling and can be easily fitted at any desired place, and are hence preferred and practically replacing the conventional tanks of steel, cement concrete or stone. These tanks are available in market in various sizes and shapes. The prices of these tanks are at the rate of Rs. 3 per litre of water capacity approximately. The demand of plastic water storage tanks is increasing day-by-day. They are not only installed in the individual houses and flats but are also fitted in factories, group housing schemes and multi-storied buildings as well.
Field investigations have revealed that due to increase in the house building activities and preference given by the Government to provide homes to the homeless people, the demand for plastic water storage tanks is likely to increase in the years to come. Hence there is a good scope for establishing a few units for the manufacture of water storage tanks by rot Moulded process.
