Appendix C - Acoustic Report · 132007.2446.05

    Tamobrojo Pty Ltd
    Environmental Noise Level Impact Assessment for Proposed Increase to Bed Numbers for
    Flashpackers, 102 and 106 Pacific Avenue, Sunshine Beach                                                    Page 8 of 22




    Based on the above 2009 background noise levels the background creep noise limits for the closest
    adjoining residences to the north-east are:

    •      steady state noise: background + 0 dB(A): daytime = 47 dB(A) LA90,T;
                                                     evening = 43 dB(A) LA90,T;
                                                     night-time = 40 dB(A) LA90,T;

    •      time varying noise: background + 5 dB(A): daytime = 52 dB(A) LAeq,adj,T;
                                                     evening = 48 dB(A) LAeq,adj,T;
                                                     night-time = 45 dB(A) LAeq,adj,T.

    2018 Ambient Noise Assessment

    Table 2 details the results of the ambient noise level assessment from monitoring location C for a 7-
    day period in September 2018. For details of the measurement equipment, equipment settings,
    calibration, monitoring locations and atmospheric conditions, refer Appendix C. Appendix D details all
    of the results of the ambient noise level measurements.


                                                   Table 2
                     Results of Ambient Noise Level Measurements, Monitoring Location C
                                                                Ambient Noise Level, dB(A)
                          Time
    Day          Date                        LAeq                LA1                  LA10                LA90
                          Period
                                       Range        Av.    Range       Av.      Range        Av.     Range          Av.
                          Daytime      45.3-54.7    49.4   51.8-63.4   58.4    48.1-58.7     51.3   38.2-46.3      42.1
Sunday          9/9/18    Evening      42.4-46.8    44.8   49.5-56.3   53.4    46.2-48.9     47.4   34.5-39.6      37.7
                          Night        33.1-49.5    42.0   40.3-57.0   50.9    33.8-52.7     44.3   30.7-44.0      36.8
                          Daytime      46.7-52.3    48.9   52.2-61.5   57.2    48.6-56.3     51.1   41.8-45.4      43.6
Monday          10/9/18   Evening      43.1-50.4    46.5   49.9-63.9   55.9    45.6-50.7     48.5   38.4-42.8      40.6
                          Night        38.3-52.1    43.7   42.8-58.7   51.4    39.2-51.6     45.5   35.0-43.1      38.3
                          Daytime      46.4-56.1    49.8   52.9-68.8   58.6    48.9-57.0     51.5   41.7-45.9      43.9
Tuesday         11/9/18   Evening      42.5-47.7    44.3   49.3-55.8   52.8    45.3-49.8     46.9   35.9-43.6      38.4
                          Night        34.6-48.7    41.4   40.5-58.2   49.8    39.5-51.1     44.1   28.6-41.7      35.2
                          Daytime      45.6-56.0    49.2   52.4-70.0   59.0    48.1-59.8     51.9   39.0-43.3      41.0
Wednesday       12/9/18   Evening      42.7-61.6    53.1   49.4-64.2   57.7    45.2-63.4     55.7   36.1-58.8      47.5
                          Night        35.2-50.2    43.1   40.8-61.6   52.4    35.7-53.3     45.3   31.1-43.4      37.0
                          Daytime      45.6-53.6    48.5   53.2-63.4   57.7    48.1-58.7     51.1   39.8-44.1      41.8
Thursday        13/9/18   Evening      42.0-46.8    44.4   49.5-56.0   53.1    44.9-49.2     46.8   35.7-40.0      37.9
                          Night        31.1-49.3    43.2   38.3-58.5   52.6    31.1-51.7     45.4   29.5-42.6      36.7
                          Daytime      45.6-54.7    48.1   52.4-64.0   57.2    48.2-58.8     50.7   39.7-43.5      41.3
Friday          14/9/18   Evening      40.7-60.5    52.7   47.7-63.8   57.7    44.2-62.8     55.1   35.7-56.9      46.9
                          Night        35.5-47.9    42.2   41.7-60.3   52.5    38.9-49.4     44.3   30.5-40.2      35.6
                          Daytime      45.7-66.0    52.3   53.1-78.2   63.1    48.3-70.7     56.1   38.8-46.3      43.2
Saturday        15/9/18   Evening      43.3-48.1    45.9   48.8-57.6   53.5    45.9-50.3     48.3   38.5-43.8      41.2
                          Night        40.1-48.4    43.6   46.6-48.4   52.7    42.2-48.7     45.8   36.0-39.7      37.5




    David Moore & Associates Pty Ltd                                           Our reference: R20074/D3310/Rev.0/11.12.20