Appendix B - Acoustic Report

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


2.4 Noise Monitoring
To quantify the existing acoustic environment, unattended noise monitoring was conducted from
the 21st to 30th of January 2025 using a Rion NL-42 precision noise logger. Details of the logger
are provided in Table 3.

Noise measurements were conducted in accordance with AS 1055:2018 Acoustics – Description
and measurement of environmental noise.

The noise logger was calibrated with a sound pressure level of 94.0 dB at 1 kHz before and after
the measurements. Calibration drift was within ±0.5 dB and is therefore considered acceptable.

                                            Table 3. Equipment details
                                    Description             Serial No.   NATA calibration date
                            Rion NL-42 Sound Level Meter    00171580         15/07/2024
                      Norsonic Nor139 Sound Level Meter     1393046          09/10/2023
                     Larson Davis CAL200 Field Calibrator    22787           10/07/2024


The noise logger was set to record statistical sound pressure levels Lmin, L90, Leq, L10, Lmax
noise descriptors over sampling periods of 15-minutes for the entire monitoring period.

The microphone was positioned 1 m from two reflecting planes (the courtyard fence and storage
container) at a height of 1.5 m. The noise monitoring location is indicated over aerial imagery
below.




Live It Acoustics                                                                                             Page 6