PACIFIC NATIONAL SPOTSWOOD MAINTENANCE ... - Hobsons Bay

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Sleep disturbance Maximum noise emissions from the night activities at the SMC site have been predicted at Precinct 16 and are presented in Table 8 together with the NSW EPA sleep disturbance criteria. Table 8 Maximum predicted noise levels in Precinct 16 Description Predicted noise levels at residences NSW EPA sleep disturbance criteria Compliance Exceedance Locomotive horn 75-96dBA 60-65dBA No Up to 36dB Locomotive movement 53-82dBA 60-65dBA No Up to 17dBA Roller door alarm
Predicted noise levels throughout Precinct 16 for the future conditions are presented in Table 10 for the Day/Evening and Evening/Night shifts. Table 10 Precinct 16 predicted noise levels – Future conditions Shift Predicted noise levels at residences Applicable SEPP N-1 noise limit Compliance Exceedance Day/Evening Typical daily operation 48-80dBA 49dBA No Up to 31dBA Day/Evening One occurrence per month 58-86dBA 49dBA No Up to 37dBA Evening/Night 32-50dBA 43dBA No Up to 7dBA Noise contours for the future day/evening and evening/night shifts are presented in Figures D3 to D5 of Appendix D. Sleep disturbance Maximum noise levels for the future conditions will be the same as those predicted for the current conditions (See Table 8). 6.3 Precinct 17 Predicted noise levels throughout Precinct 17 for the current and future conditions are presented in Table 11 for the Day/Evening and Evening/Night shifts. Table 11 Precinct 17 predicted noise levels Shift Predicted noise levels at residences Applicable SEPP N-1 noise limit Compliance Exceedance Current conditions Day/Evening Typical daily operation 32-56dBA 49dBA No Up to 7dBA Day/Evening One occurrence per month 44-70dBA 49dBA No Up to 21dBA Evening/Night 30-56dBA 44dBA No Up to 12dBA Potential future conditions Day/Evening Typical daily operation 47-72dBA 49dBA No Up to 23dBA Day/Evening One occurrence per month 48-72dBA 49dBA No Up to 23dBA Evening/Night 30-56dBA 44dBA No Up to 12dBA Noise contours for the current conditions are presented in Figures E1 to E5 of Appendix E. S:\Project\2006\2006232ML\RP 001 R05 0228 - SMC noise impact assessment - FINAL.doc 11
Page 1 and 2: Marshall Day Acoustics Pty Ltd A.C.
Page 3 and 4: 1.0 INTRODUCTION The Pacific Nation
Page 5 and 6: Figure 1: Zoning surrounding the SM
Page 7 and 8: Table 1 SEPP N-1 time periods Perio
Page 9 and 10: Table 5 SMC site activities noise e
Page 11: Noise source One locomotive travell
Page 15 and 16: Noise contours of predicted noise l
Page 17 and 18: The Planning Scheme Amendment C33 a
Page 19 and 20: APPENDIX B SITE AERIAL PHOTOGRAPH
Page 28 and 29: APPENDIX D PRECINCT 16 - NOISE CONT
Page 30 and 31: Figure D3 - Evening/Night shift Fig
Page 32: Figure D7 - Day/Evening shift - Cur

PACIFIC NATIONAL SPOTSWOOD MAINTENANCE ... - Hobsons Bay

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