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21.


The background noise levels around the converter station during the night are between 20 and 30dB(A), which would be considered ‘very low’ in accordance with BS4142.


22.


The monitoring undertaken at three locations around the Converter Station Refined Area of Search, during both the day and the night, has encompassed a worst case scenario for the background noise level in the likely area of the converter station. As low background noise levels have been measured, further monitoring of noise levels in the area are unlikely to determine a background noise level at any receptor that would change the noise limits recommended by this assessment.


Preliminary Environmental Information May 2014


East Anglia THREE Offshore Windfarm


Appendix 21.6 Baseline noise survey and supporting information Page 6


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