Environmental Report (Acoustic)

  Noosa Fair Redevelopment – Lanyana Way, Noosa Heads

© 2013 - TTM Consulting Pty Ltd                                                                    Reference No: 12BRA0197 R01_1
                                                                                                                    acoustic report
6.       Amplified Music and Live Entertainment                                                                          21
         6.1     Noise Source Levels                                                                                      21
         6.2     Predicted Noise Levels – Before 10pm                                                                     21
         6.3     Predicted Noise Levels – After 10pm                                                                      22
                 6.3.1       Receiver 1                                                                                   22
                 6.3.2       Receiver 2                                                                                   23
                 6.3.3       Receiver 3                                                                                   23
                 6.3.4       Summary of Amplified Noise Limits                                                            24

7.       Road Traffic Noise Assessment                                                                                   25
         7.1     Measured Noise Levels                                                                                    25
         7.2     Traffic Volumes                                                                                          25
         7.3     Noise Model                                                                                              26
                 7.3.1       Noise Modelling Parameters                                                                   26
                 7.3.2       Noise Model Verification                                                                     26
         7.4     Predicted Road Traffic Noise Levels                                                                      27

8.       Recommendations                                                                                                 28
         8.1     Management Strategies for On-site Transient Noise                                                        28
         8.2     Amplified Music and Live Entertainment                                                                   28
                 8.2.1       Amplified Music Management Strategies                                                        29
         8.3     Mechanical Plant Noise                                                                                   29
         8.4     Residential Building – Acoustic Treatments                                                               30

9.       Conclusion                                                                                                      31



Table Index
Table 1: Acoustic Quality Objectives at Noise Sensitive Properties                                                         8
Table 2: Background Creep Noise Limits at Noise Sensitive Properties                                                       9
Table 3: Design Sound Level Targets for Mechanical Plant Assessment                                                      10
Table 4: Background Level before 10pm                                                                                    11
Table 5: Background Level after 10pm                                                                                     11
Table 6: Noise Criteria before 10pm                                                                                      12
Table 7: Noise Criteria after 10pm                                                                                       12
Table 8: Internal Noise Limits for Residential Dwellings from AS/NZS 2107                                                13
Table 9: Typical Noise Source Levels Associated with On-site Activities                                                  14
Table 10: Voice Noise Levels                                                                                             15
Table 11: Predicted Acoustic Quality Objectives                                                                          16



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