Environmental_Acoustic Report

 Noosa Fair Redevelopment – Lanyana Way, Noosa Heads

© 2013 - TTM Consulting Pty Ltd                                                              Reference No: 13GCA0108 R02_2.docx


8.4 Residential Building – Acoustic Treatments
The residential building will require acoustic treatment to attenuate noise from commercial
activities. The predicted noise impacts are presented in Section 5.2.3. We note that actual design
requirements cannot be calculated as floor plans are currently unavailable. We recommend a
detailed acoustic assessment of the design requirements is undertaken prior to finalisation of the
BA drawings.
As a guide, we estimate that glazing requirements will be approximately RW32 (i.e. indicative
6.38mm laminate/10mm float). External masonry walls are predicted to achieve compliance and
would remain as standard construction. Alternative ventilation should be provided so that
occupants can close windows and doors to exclude the noise.




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