App A - Acoustic Report - Minor Change - 12.08.2025.pdf

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.1 - 9 Webb Rd (Closest dwelling) - SLPA2
 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      BG1           7      12:00:16 AM 10 mins < 2m/s         CALM       L90      53 dBZ    50 dBZ    50 dBZ    48 dBZ    45 dBZ   41 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      53 dBZ    50 dBZ    50 dBZ    48 dBZ    45 dBZ   41 dBZ              57 dBZ
Row 4-5     Overall intrusive noise limit                                       L10      61 dBZ    58 dBZ    58 dBZ    56 dBZ    53 dBZ   49 dBZ              65 dBZ

            Table 5: Intrusive noise measurement data, normalisation & calculation of maximum noise limits to prevent unreasonable noise - post-10pm
 POST       Scenario 2 - RAP.1 - 9 Webb Rd (Closest dwelling) - SLPA2
 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       L2          13       7:56:36 AM 3 mins         < 2m/s       S    L10      68 dBZ   71 dBZ      63 dBZ    62 dBZ    59 dBZ     52 dBZ    74 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      68 dBZ   71 dBZ      63 dBZ    62 dBZ    59 dBZ     52 dBZ    74 dBZ
Row 5-5       L2          13       7:56:36 AM 3 mins         < 2m/s       S    L10      68 dBZ   71 dBZ      63 dBZ    62 dBZ    59 dBZ     52 dBZ    74 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      68 dBZ   71 dBZ      63 dBZ    62 dBZ    59 dBZ     52 dBZ    74 dBZ
Row 5-9       L2          13       7:56:36 AM 3 mins         < 2m/s       S    L10      68 dBZ   71 dBZ      63 dBZ    62 dBZ    59 dBZ     52 dBZ    74 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      68 dBZ   71 dBZ      63 dBZ    62 dBZ    59 dBZ     52 dBZ    74 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    SLPA2         10       7:42:59 AM 3 mins         < 2m/s      n/a   L10     110 dBZ 116 dBZ 106 dBZ 98 dBZ 100 dBZ 99 dBZ 117 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)                               -5 dBZ   -7 dBZ      -6 dBZ     1 dBZ    -4 dBZ     -4 dBZ
Row 5-16    Normalised intrusive noise levels, L10,                            L10      63 dBZ   64 dBZ      57 dBZ    63 dBZ    55 dBZ     49 dBZ
Row 5-17    Noise limit at affected premises (Row 1-7)                                  61 dBZ   58 dBZ      58 dBZ    56 dBZ    53 dBZ     49 dBZ
Row 5-18    Difference between intrusive & noise limit at affected premises             2 dBZ     6 dBZ      -1 dBZ     8 dBZ    2 dBZ      0 dBZ
Row 5-19    Maximum noise level at Reference Point Location (RPL)                                                                                    60 dBC
Row 5-20    Maximum noise level at Close External Monitoring Location (CEML)                                                                         60 dBC
Row 5-20    Maximum noise level at Close External Monitoring Location (CEML)
Row 5-21    Maximum noise level at specific licence area (Source)                                                                                    103 dBC


            Table 4: Background LA90 noise level record and calculation sheet for amplified music and patron noise assessment - post-10pm
 POST       RAP.2 - 7 Webb Rd - SLPA2
 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      BG1           7      12:00:16 AM 10 mins < 2m/s         CALM       L90      53 dBZ    50 dBZ    50 dBZ    48 dBZ    45 dBZ   41 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      53 dBZ    50 dBZ    50 dBZ    48 dBZ    45 dBZ   41 dBZ    57 dBZ
Row 4-5     Overall intrusive noise limit                                       L10      61 dBZ    58 dBZ    58 dBZ    56 dBZ    53 dBZ   49 dBZ    65 dBZ

            Table 5: Intrusive noise measurement data, normalisation & calculation of maximum noise limits to prevent unreasonable noise - post-10pm
 POST       Scenario 2 - RAP.2 - 7 Webb Rd - SLPA2
 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     RAP.2                        extrapolated from L5                  L10      57 dBZ   58 dBZ      55 dBZ    55 dBZ    53 dBZ     48 dBZ    63 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      57 dBZ   58 dBZ      55 dBZ    55 dBZ    53 dBZ     48 dBZ    63 dBZ
Row 5-5       L5          14       8:00:19 AM 3 mins         < 2m/s       S    L10      60 dBZ   61 dBZ      57 dBZ    58 dBZ    56 dBZ     51 dBZ    66 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      60 dBZ   61 dBZ      57 dBZ    58 dBZ    56 dBZ     51 dBZ    66 dBZ
Row 5-9       L3                         extrapolated from L5                  L10      58 dBZ   59 dBZ      55 dBZ    56 dBZ    53 dBZ     49 dBZ    64 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      58 dBZ   59 dBZ      55 dBZ    56 dBZ    53 dBZ     49 dBZ    64 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    SLPA2         10       7:42:59 AM 3 mins         < 2m/s      n/a   L10     110 dBZ 116 dBZ 106 dBZ 98 dBZ 100 dBZ 99 dBZ 117 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)                               -5 dBZ   -7 dBZ      -6 dBZ     1 dBZ    -4 dBZ     -4 dBZ
Row 5-16    Normalised intrusive noise levels, L10,                            L10      52 dBZ   52 dBZ      48 dBZ    56 dBZ    49 dBZ     44 dBZ
Row 5-17    Noise limit at affected premises (Row 1-7)                                  61 dBZ   58 dBZ      58 dBZ    56 dBZ    53 dBZ     49 dBZ
Row 5-18    Difference between intrusive & noise limit at affected premises             -9 dBZ   -6 dBZ      -9 dBZ     0 dBZ    -4 dBZ     -4 dBZ
Row 5-19    Maximum noise level at Reference Point Location (RPL)                                                                                    59 dBC
Row 5-20    Maximum noise level at Close External Monitoring Location (CEML)                                                                         57 dBC
Row 5-20    Maximum noise level at Close External Monitoring Location (CEML)
Row 5-21    Maximum noise level at specific licence area (Source)                                                                                    111 dBC




Live It Acoustics | Controlled Document v1.0                                                                                                           Page 120