Bunbury Power Station


Caterpillar Power Systems strive in every area of their business to meet or exceed customer expectations and public responsibility. Testing showed they should address sound levels at a power producing site at Bunbury, Western
Australia. They needed a fast, cost effective acoustic wall solution with minimal disruption to their operations.


Dunewall formed an ideal sound barrier with a 28dB rated noise reduction. Wallmark’s patented panel fixing system ensured an absolute minimum of site disturbance and minimal machinery required for installation. Heights of 5.4 and 3.6m were used on different sections to achieve the result.


  • Minimal Site disturbance
  • No Costly Foundations
  • Fast cost effective solution
  • Simpler OH&S procedures than other options
  • Environmentally responsible solution to sound pollution
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