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To tackle construction noise (including renovation noise) issue directly, there is a need to adopt the state-of-the-art quieter construction methods and equipment, and noise mitigation measures for construction projects.

The data show that the sound pressure level of noise generated using quieter equipment and methods is significantly lower than that of using traditional equipment and methods

 

Noise reduction for some mitigation measures for reference.

Noise reduction

 

Quieter Construction Methods

Using Prefabricated Structure to Replace In-situ Construction

The use of precasting and prefabrication technology to replace the in-situ construction not only reduces air pollution but has also reduced the amount of mechanical equipment used on site and therefore the cumulative noise impact.