Compiled Reference Document - 51995.1611.04 (As Published)

                 Your Mates Bowlsy Pty Ltd                                                                       Reference: #1859d1-B
                 Your Mates Bowls Pub                                                                              Date: 6 March 2025
                 Noise Impact Assessment


                                                                                  Source
                                                                                   Height          Noise
                                                Noise        Lw,
                            Activity                                Lp, dBA     (above local      Source            Reference
                                              descriptor     dBA
                                                                                  ground /         Type
                                                                                  surface)
                                                                                                                 Child Care Centre
                                                                                                                      Acoustic
                                                                                                                 Assessment V3.0
                   Reference spectra used for the calculation of patron noise in outdoor areas, in accordance with discussion
                 [1]

                 provided below in Section 4.7.3.2.

                 The above noise sources were input into the noise prediction model. A single noise prediction
                 model scenario was created to assess all operational noise sources simultaneously.

                 Further discussion into the selection and use of each of the above noise sources are provided in
                 the below sub-sections.

                 4.7.1 Fixed Mechanical Plant
                 An assessment of existing fixed mechanical plant has been conducted by Live It Acoustics
                 personnel with the results presented in Section 4.6. The measured source sound pressure levels
                 have been converted to sound power levels using acoustic theory and onsite observations, which
                 were input into the SoundPLAN model.

                 For the assessment, mechanical plant is assumed to operate 100% of the time. It should be noted
                 however that in practical operation of the development, air-conditioning and other such fixed
                 mechanical plant may cycle in operational status (such as compressors only turning on
                 periodically), reducing the percentage of time that the maximum output noise level operates for.
                 Therefore, the approach to model plant operating 100% of the time is considered conservative.

                 4.7.2 Carpark Activities
                 We understand that patrons utilise the Council ‘street parking’ when attending the venue and that
                 there is no dedicated onsite parking. Hence, noise associated with car vehicle activity has been
                 excluded from the assessment.

                 There is also no dedicated loading bay or manoeuvring area for commercial deliveries to occur.
                 We have been informed that deliveries vehicles utilise the Council ‘street parking’ and manually
                 carry boxes etc. to the site. Hence, noise associated with deliveries is expected to be minimal and
                 has been excluded from the assessment.

                 4.7.3 Amplified Entertainment and Patron Noise
                 To predict potential noise impacts generated by amplified entertainment and/or patron noise
                 associated with the interior dining, noise sources were identified and modelled as follows:

                       •   Amplified entertainment and indoor patrons modelled via the SoundPLAN Industrial
                           Building tool to determine noise radiated by the building envelope; and
                       •   Patron noise modelled as an area source over the extents of the proposed outdoor areas.

                 It should be noted that the eastern courtyard and DOSA will be re-configured/removed as part of
                 the development and will not host any patrons or amplified entertainment.



                 Live It Acoustics                                                                                              Page 15

Document Set ID: 23656872
Version: 1, Version Date: 26/03/2025