MCU15/0086 - Acoustic Report - Village Bicycle - 2 Bottlebrush Ave, Noosa Heads

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    •   that will be added in a seamless way with no gaps between the existing timber palings and
        the addition; or

    •   Construction of a new 204m high acoustic fence alongside or in place of the existing fence on
        the north-eastern boundary;

    •   The intent of the provision of higher acoustic fence is to screen the direct line of view from
        the outdoor dining area of the cafe to the top floor of Botllebrush Townhouses; and

    •   If a new acoustic fence is constructed, suitable materials are timber, fibre-cement,           aerated
        concrete (Hebel) or other material with a minimum density of 12.5 kg/m2•

Operational noise propagation modelling was carried out with consideration              of 204m high acoustic
fence. The results are presented in Table 4.2 and in Appendix G.

               Table 4.2 Calculated Noise Levels (Alter 10:00pm) - 2.4m Acoustic Fence
           Frequency (Hz)         63         125        250        500        1,000          2,000
             SoundPLAN
           calculated,   LA10
                                  28         34          37         40         40             37
            (with proposed
              2.4m fence)
            Noise limit !.A,.     31         37         38          42         43             39

            Within criteria       Yes        Yes        Yes        Yes        Yes            Yes



The location of the recommended 204m acoustic fence is presented in Figure 4.2.




                              /                                                     o




                                                                   Recommended 2.4m
                                                                     acoustic fence




                          Figure 4.2 Location of the Recommended 2.4m Acoustic Fence




Client:    One Free Ride Trust                                                                       Page 18
Doc No.: ATP150314-R.NIA-2
Doc Title: Noise Impact Assessment