22.02.2015 Views

APPENDIX I: Noise Monitoring Data - Xstrata Coal Mangoola

APPENDIX I: Noise Monitoring Data - Xstrata Coal Mangoola

APPENDIX I: Noise Monitoring Data - Xstrata Coal Mangoola

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

5.1.12 A2, 11 January 2012, Night<br />

Environmental <strong>Noise</strong> Levels At A2 - Denman Road<br />

11 Jan 2012, 0250 hours<br />

TotalLA1 TotalLA10 TotalLAeq TotalLA90 LA1 LA10 LAeq LA90<br />

70<br />

65<br />

dB(A)<br />

60<br />

55<br />

50<br />

45<br />

Measured <strong>Noise</strong> Levels<br />

LA1: 37 dB<br />

LA10: 32 dB<br />

LAeq: 30 dB<br />

LA90: 25 dB<br />

XMC Only <strong>Noise</strong> Levels<br />

LA1,1min:

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!