Noise Mitigation Measures for Construction of Loyang Viaduct

Oral Reply by Minister of State for Transport, Mr Baey Yam Keng

Dr Charlene Chen asked the Acting Minister for Transport

a.          what interim noise mitigation measures are in place near the Tampines Expressway and the Loyang Flyover construction work sites;

b.          how is post-completion noise impact of such sites assessed; and

c.           whether additional safeguards will be implemented to protect residents’ sleep, health and children’s learning environment in the interim.

Reply by Minister of State for Transport Mr Baey Yam Keng:

1.          Various noise mitigation measures are in place. These include temporary noise barriers, enclosures around machinery, the use of special tools such as rubber materials for hammering works, as well as carrying out noisier works as far as possible during the day. Noise meters are also installed to ensure the noise levels do not exceed the levels stipulated by the National Environment Agency (NEA).

2.          Post-construction, permanent noise barriers will be erected along the section of Loyang Viaduct facing residential blocks. Low noise pavement mix that better absorb noise will also be used for the road surface.