Environmental noise levels in the area of authority of G.C.E.C. at Katunayake investment promotion zone

Abstract

Katunayake has been a hive of activity ever since the International Airport was opened several years ago. With the advent of the Investment Promotion Zone and the concept of an open economy, Katunayake has today become one of the busiest areas in Sri Lanka. One of the prices it has to pay for carrying out increasing activity is the ever-increasing noise pollution. It is easy to identify the three main sources of noise pollution in the area of authority of Greater Colombo Economic Commission at Katunayake Investment Promotion Zone, ie its factories, the Airport and the road traffic. This study was carried out at an opportune time to assess environmental exposure to noise arising out of the above sources. Its findings have confirmed that noise is a problem of immense magnitude in this area and that everyone concerned cannot afford to ignore it without paying a dear price for it.