Appendix L - Acoustic Report · MCU21/0146

8.2     STATIONARY PLANT TREATMENTS

   a.   Solid, gap-free acoustic barriers with a minimum surface density of 12kg/m2 as marked up in
   b.   Figure 15 (yellow line).
   c.   75mm thick Acoustimax panels in lieu of the standard louvers indicated in
   d.   Figure 15 (red line); and
   e.   Solid gap free acoustic barriers for the rooftop exhaust fans using 75mm thick Acoustimax panels
        (purple line).




               Acoustimax panels (75mm thick) replacing current standard louvers

               Acoustic barrier to height 500mm above top of plant


               Acoustimax panels (75mm thick) to height 500mm above top of plant

                                Figure 15- Mechanical Plant Acoustic Barriers

An acoustic barrier along the loading dock as recommended in the Acoustic Logic Report for Noosa
Civic (ref: 20191414.3/0607A/R7/OB), dated 6 July 2021) was assumed.

The assumed acoustic barrier of height 2-4 metres above the loading dock pad level and with a minimum
surface density of 12kg/m2 or higher. The acoustic barrier location is marked up in Figure 16.

Compliance with noise limits is the responsibility of the shopping centre. The predictions in this report are
based on the mechanical plant operating as is.




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