Appendix 4 - Noise impact assessment

   Figure 6.7 – Proposed Noise Controls




                                     3m High Acoustic Barrier




                       1.8m Entry boundary                          1.8m Exit boundary
                       barrier                                      barrier




   Corner Boundary Barrier should be free of gaps and be constructed from a material with minimum surface
   mass at least 10kg/m2. Or proprietary noise walls with an acoustic rating of Rw 25. Examples of suitable noise
   barrier material include, 25mm thick “lapped and capped” pine timber fence. Barrier to be 3m high vertically
   (see Figure 6.7 for location).

   Entry and Exit Boundary Barriers should be free of gaps and be constructed from a material with minimum
   surface mass at least 10kg/m2. Or proprietary noise walls with an acoustic rating of Rw 25. Examples of
   suitable noise barrier material include, 25mm thick “lapped and capped” pine timber fence. Barriers to be a
   minimum 1.8m high vertically and terminate 5 m from Weyba Rd or Mary St (see Figure 6.7 for locations).

   Truck Movements (garbage and refuelling) should occur between 7:00am and 10:00pm only.




© Alpha Acoustics Pty Ltd                                                                Page 19 of 25
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