• Mitigation Measures
    Mitigation Measures

Building demolition is also a construction activity thatl causes environmental impacts, in particular noise and dust pollution. In addition to traditional demolition methods, some foreign countries have adopted alternative demolition methods to reduce the environmental impacts.

Sound pressure level at 7 meters from equipment


Noise enclosure for underground construction works

Use of acoustic enclosure for stationary plant can achieve a noise reduction up to 20dB(A) easily.

(Wilson Acoustic) Noise barrier

An effective way of reducing noise is to install a purpose-built barrier between the noisy equipment and the noise sensitive receiver.