App A - Acoustic Report - Minor Change - 12.08.2025

Sunshine Beach Surf Club                                                                                                        Reference: #1721d1-C
Belmore Terrace, Sunshine Beach QLD 4567                                                                                      Date: 12 November 2024
Entertainment Noise Assessment
           Table 4: Background LA90 noise level record and calculation sheet for amplified music and patron noise assessment - post-10pm
 POST      RAP.5 - 16 The Bend - SLPA7
 10PM                    Measurement Details                        Wind          Noise                   Octave band centre frequencies
                                                                                                                                                       Overall
          Location Number Start Time           Duration        Speed Direction Descr-         63        125       250       500       1000     2000
Row 4-1     BG3           3      12:39:24 AM   10 mins         < 2m/s   CALM       L90      51 dBZ    51 dBZ     50 dBZ    51 dBZ    46 dBZ   39 dBZ   57 dBZ
Row 4-2    Minus insects/frogs (if applicable)                                              0 dBZ      0 dBZ     0 dBZ     0 dBZ      0 dBZ   0 dBZ
Row 4-3    Plus non-standard windscreen attenuation (if applicable)                         0 dBZ      0 dBZ     0 dBZ     0 dBZ      0 dBZ   0 dBZ
Row 4-4    Calculated LZ90                                                         L90      51 dBZ    51 dBZ     50 dBZ    51 dBZ    46 dBZ   39 dBZ   57 dBZ
Row 4-5    Overall intrusive noise limit                                           L10      59 dBZ    59 dBZ     58 dBZ    59 dBZ    54 dBZ   47 dBZ   65 dBZ

          Table 5: Intrusive noise measurement data, normalisation & calculation of maximum noise limits to prevent unreasonable noise - post-10pm
 POST     Scenario 3 - RAP.4 - 16 The Bend - SLPA7
 10PM                  Measurement Details                          Wind         Noise                  Octave band centre frequencies
                                                                                                                                                       Overall
         Location Number Start Time            Duration        Speed Direction Descr-       63       125         250       500      1000       2000
Row 5-1     L7          27      9:51:11 AM       3 mins        < 2m/s     S       L10     73 dBZ    69 dBZ     62 dBZ    57 dBZ    54 dBZ     52 dBZ   75 dBZ
Row 5-2   Minus insects/frogs (if applicable)                                             0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-3   Plus non-standard windscreen attenuation (if applicable)                        0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-4   Calculated Intrusive noise level                                        L10     73 dBZ    69 dBZ     62 dBZ    57 dBZ    54 dBZ     52 dBZ   75 dBZ
Row 5-5     L7          27      9:51:11 AM       3 mins        < 2m/s     S       L10     73 dBZ    69 dBZ     62 dBZ    57 dBZ    54 dBZ     52 dBZ   75 dBZ
Row 5-6   Minus insects/frogs (if applicable)                                             0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-7   Plus non-standard windscreen attenuation (if applicable)                        0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-8   Calculated Intrusive noise level                                        L10     73 dBZ    69 dBZ     62 dBZ    57 dBZ    54 dBZ     52 dBZ   75 dBZ
Row 5-9     L6          25      9:47:56 AM       3 mins        < 2m/s     S       L10     71 dBZ    73 dBZ     62 dBZ    55 dBZ    55 dBZ     55 dBZ   76 dBZ
Row 5-10 Minus insects/frogs (if applicable)                                              0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-11 Plus non-standard windscreen attenuation (if applicable)                         0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-12 Calculated Intrusive noise level                                         L10     71 dBZ    73 dBZ     62 dBZ    55 dBZ    55 dBZ     55 dBZ   76 dBZ
Row 5-9                                                                                                                                                0 dBZ
Row 5-10 Minus insects/frogs (if applicable)                                              0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-11 Plus non-standard windscreen attenuation (if applicable)                         0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-12 Calculated Intrusive noise level                                         L10     0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ    8 dBZ
Row 5-13 SLPA7          24      9:44:47 AM       3 mins        < 2m/s    n/a      L10    105 dBZ 107 dBZ 101 dBZ 97 dBZ            98 dBZ     94 dBZ   111 dBZ
Row 5-14 Normalisation Moderator                                                         105 dBZ 109 dBZ 100 dBZ 99 dBZ            96 dBZ     95 dBZ   111 dBZ
Row 5-15 Normalised Adj. (reference - measured levels)                                    0 dBZ     2 dBZ      -1 dBZ     3 dBZ    -2 dBZ      1 dBZ
Row 5-16 Normalised intrusive noise levels, L10,                                  L10     73 dBZ    71 dBZ     61 dBZ    60 dBZ    52 dBZ     53 dBZ
Row 5-17 Noise limit at affected premises (Row 1-7)                                       59 dBZ    59 dBZ     58 dBZ    59 dBZ    54 dBZ     47 dBZ
Row 5-18 Difference between intrusive & noise limit at affected premises                  13 dBZ    12 dBZ      3 dBZ     1 dBZ    -2 dBZ      6 dBZ
Row 5-19 Maximum noise level at Reference Point Location (RPL)                                                                                         62 dBC
Row 5-20 Maximum noise level at Close External Monitoring Location (CEML)                                                                              63 dBC
Row 5-20 Maximum noise level at Close External Monitoring Location (CEML)
Row 5-21 Maximum noise level at specific licence area (Source)                                                                                         98 dBC


           Table 4: Background LA90 noise level record and calculation sheet for amplified music and patron noise assessment - post-10pm
 POST      RAP.5 - 16 The Bend - SLPA7
 10PM                    Measurement Details                        Wind          Noise                   Octave band centre frequencies
                                                                                                                                                       Overall
          Location Number Start Time           Duration        Speed Direction Descr-         63        125       250       500       1000     2000
Row 4-1     BG4           4      12:51:05 AM   10 mins         < 2m/s   CALM       L90      54 dBZ    56 dBZ     54 dBZ    53 dBZ    49 dBZ   43 dBZ   61 dBZ
Row 4-2    Minus insects/frogs (if applicable)                                              0 dBZ      0 dBZ     0 dBZ     0 dBZ      0 dBZ   0 dBZ
Row 4-3    Plus non-standard windscreen attenuation (if applicable)                         0 dBZ      0 dBZ     0 dBZ     0 dBZ      0 dBZ   0 dBZ
Row 4-4    Calculated LZ90                                                         L90      54 dBZ    56 dBZ     54 dBZ    53 dBZ    49 dBZ   43 dBZ   61 dBZ
Row 4-5    Overall intrusive noise limit                                           L10      62 dBZ    64 dBZ     62 dBZ    61 dBZ    57 dBZ   51 dBZ   69 dBZ

          Table 5: Intrusive noise measurement data, normalisation & calculation of maximum noise limits to prevent unreasonable noise - post-10pm
 POST     Scenario 3 - RAP.4 - 16 The Bend - SLPA7
 10PM                  Measurement Details                          Wind         Noise                  Octave band centre frequencies
                                                                                                                                                       Overall
         Location Number Start Time            Duration        Speed Direction Descr-       63       125         250       500      1000       2000
Row 5-1     L7          27      9:51:11 AM       3 mins        < 2m/s     S       L10     73 dBZ    69 dBZ     62 dBZ    57 dBZ    54 dBZ     52 dBZ   75 dBZ
Row 5-2   Minus insects/frogs (if applicable)                                             0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-3   Plus non-standard windscreen attenuation (if applicable)                        0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-4   Calculated Intrusive noise level                                        L10     73 dBZ    69 dBZ     62 dBZ    57 dBZ    54 dBZ     52 dBZ   75 dBZ
Row 5-5     L7          27      9:51:11 AM       3 mins        < 2m/s     S       L10     73 dBZ    69 dBZ     62 dBZ    57 dBZ    54 dBZ     52 dBZ   75 dBZ
Row 5-6   Minus insects/frogs (if applicable)                                             0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-7   Plus non-standard windscreen attenuation (if applicable)                        0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-8   Calculated Intrusive noise level                                        L10     73 dBZ    69 dBZ     62 dBZ    57 dBZ    54 dBZ     52 dBZ   75 dBZ
Row 5-9     L6          25      9:47:56 AM       3 mins        < 2m/s     S       L10     71 dBZ    73 dBZ     62 dBZ    55 dBZ    55 dBZ     55 dBZ   76 dBZ
Row 5-10 Minus insects/frogs (if applicable)                                              0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-11 Plus non-standard windscreen attenuation (if applicable)                         0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-12 Calculated Intrusive noise level                                         L10     71 dBZ    73 dBZ     62 dBZ    55 dBZ    55 dBZ     55 dBZ   76 dBZ
Row 5-9                                                                                                                                                0 dBZ
Row 5-10 Minus insects/frogs (if applicable)                                              0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-11 Plus non-standard windscreen attenuation (if applicable)                         0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ
Row 5-12 Calculated Intrusive noise level                                         L10     0 dBZ     0 dBZ       0 dBZ     0 dBZ     0 dBZ      0 dBZ    8 dBZ
Row 5-13 SLPA7          24      9:44:47 AM       3 mins        < 2m/s    n/a      L10    105 dBZ 107 dBZ 101 dBZ 97 dBZ            98 dBZ     94 dBZ   111 dBZ
Row 5-14 Normalisation Moderator                                                         105 dBZ 109 dBZ 100 dBZ 99 dBZ            96 dBZ     95 dBZ   111 dBZ
Row 5-15 Normalised Adj. (reference - measured levels)                                    0 dBZ     2 dBZ      -1 dBZ     3 dBZ    -2 dBZ      1 dBZ
Row 5-16 Normalised intrusive noise levels, L10,                                  L10     73 dBZ    71 dBZ     61 dBZ    60 dBZ    52 dBZ     53 dBZ
Row 5-17 Noise limit at affected premises (Row 1-7)                                       62 dBZ    64 dBZ     62 dBZ    61 dBZ    57 dBZ     51 dBZ
Row 5-18 Difference between intrusive & noise limit at affected premises                  11 dBZ    7 dBZ      -2 dBZ    -1 dBZ    -5 dBZ      2 dBZ
Row 5-19 Maximum noise level at Reference Point Location (RPL)                                                                                         64 dBC
Row 5-20 Maximum noise level at Close External Monitoring Location (CEML)                                                                              65 dBC
Row 5-20 Maximum noise level at Close External Monitoring Location (CEML)
Row 5-21 Maximum noise level at specific licence area (Source)                                                                                         100 dBC




Live It Acoustics | Controlled Document v1.0                                                                                                       Page 124