Attachment 13 - Code Assessment

Performance outcomes                                     Acceptable outcomes                                      Response

                                                         Habitable rooms of relevant residential buildings
                                                         located within a transport noise corridor must comply
                                                         with the Queensland Development Code MP4.4
                                                         Buildings in a transport noise corridor, Queensland
                                                         Government, 2015. Transport noise corridors are
                                                         mapped on the DA mapping system.
PO24 Development involving an accommodation              AO24.1 A noise barrier or earth mound is provided   Complies. As detailed in the Acoustic Report prepared
activity or land for a future accommodation activity     which is designed, sited and constructed:           by Acousticworks and included at Attachment 7, the
minimises noise intrusion from a state-controlled road      1. to meet the following external noise criteria in
                                                                                                             proposed development will achieve compliance with
or type 1 multi-modal corridor in outdoor spaces for             outdoor spaces for passive recreation:      acceptable noise levels by way of the provision of
passive recreation.                                                                                          acoustic barriers and building façade treatment along
                                                                                 a. ≤57 dB(A) L10 (18 hour)
                                                                                                             a portion of boundary interface with Myall Street.
                                                                                    free field (measured L90
                                                                                    (18 hour) free field
                                                                                    between 6am and 12
                                                                                    midnight ≤45 dB(A))
                                                                                 b. ≤60 dB(A) L10 (18 hour)
                                                                                    free field (measured L90
                                                                                    (18 hour) free field
                                                                                    between 6am and 12
                                                                                    midnight >45 dB(A))
                                                            2. in accordance with chapter 7 integrated noise
                                                               barrier design of the Transport Noise
                                                               Management Code of Practice – Volume 1
                                                               Road Traffic Noise, Department of Transport
                                                               and Main Roads, 2013.

                                                         Note: To demonstrate compliance with the acceptable
                                                         outcome, it is recommended that a RPEQ certified
                                                         noise assessment report is provided, prepared in
                                                         accordance with the State Development Assessment
                                                         Provisions Supporting Information – Community


                                                                                                                                            Page 12 of 23