Att 3 - SDAP compliance

 Performance outcomes                                Acceptable outcomes                                         Response
 Accommodation activities
 PO23 Development involving an accommodation         AO23.1 A noise barrier or earth mound is                    Complies with AO – residential buildings
 activity or land for a future accommodation         provided which is designed, sited and                       orientated away from main road and can be
 activity minimises noise intrusion from a state-    constructed:                                                finished with materials for noise attenuation.
 controlled road or type 1 multi-modal corridor in   1. to meet the following external noise criteria at
 habitable rooms.                                       all facades of the building envelope:
                                                        a. ≤60 dB(A) L 10 (18 hour) façade corrected
                                                             (measured L 90 (8 hour) free field between
                                                             10pm and 6am ≤40 dB(A))
                                                        b. ≤63 dB(A) L 10 (18 hour) façade corrected
                                                             (measured L 90 (8 hour) free field between
                                                             10pm and 6am >40 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
                                                     Amenity (Noise), Department of Transport and Main
                                                     Roads, 2013.

                                                     If the building envelope is unknown, the deemed-to-
                                                     comply setback distances for buildings stipulated by
                                                     the local planning instrument or relevant building
                                                     regulations should be used.

                                                     In some instances the design of noise barriers and
                                                     mounds to achieve the noise criteria above the
                                                     ground floor may not be reasonable or practicable. In
                                                     these instances, any relaxation of the criteria is at the
                                                     discretion of the Department of Transport and Main
                                                     Roads.
State Development Assessment Provisions – version 2.0
State code 1: Development in a state-controlled road environment                                                                               Page 10 of 19