Refernce Documents - RAL25 0001

                    Performance outcomes                Acceptable outcomes                    Compliance
                                                          avoiding battle-axe/hatchet lots     and constructed in accordance
                                                          and long narrow lots with long       with either AS 3959:2018 or the
                                                          access driveways to buildings);      NASH Standard - Steel Framed
                                                        • where more than 2500m²,
                                                                                               Construction in Bushfire Areas
                                                          achieves setbacks from
                                                                                               (National Association of Steel
                                                          hazardous vegetation in line with
                                                                                               Framed Housing 2014).
                                                          Bushfire Attack Level 29
                                                          requirements as per AS3959; and      The outcomes of the radiant heat
                                                        • is designed so                       flux calculations indicated that
                                                          that buildings and structures are    minimum separation distance
                                                          sited in locations of lowest         between the edge of hazardous
                                                          hazard within the lot and            vegetation on the northern side
                                                          elements of the development          of Hoy Rd and the closest point
                                                          least susceptible to fire are        on the northern corner of
                                                          closest to the fire hazard.          proposed lot 1 is approximately
                                                                                               32m and the associated radiant
                                                                                               heat flux is 21.58 kW/m2 (BAL
                                                                                               29).
                                                                                               Ergo, the maximum radiant heat
                                                                                               flux on proposed lot 1 is at least
                                                                                               BAL 29 or less irrespective of
                                                                                               building envelope location.

                    Firebreaks and fire access tracks
                    PO8                                 AO8.1                                  Not applicable. Additional
                    Firebreaks and fire access          Where development involves the         requirements in relation to the
                    tracks provide:                     creation of a new road and lots, a     installation of fire trails or other
                    adequate access for fire            firebreak is provided by providing a   emergency services access are
                    fighting and other emergency        cleared road reserve not less than     not required as the lot is
                    vehicles; and                       20 metres wide and maximum             otherwise separated from
                    adequate access for the             gradient of 12.5% around the           bushfire prone areas by Hoy Rd.
                    evacuation of residents and         perimeter of the subdivision,
                    emergency personnel in an           between the created lots and
                    emergency situation.                surrounding vegetated lands.


                                                        OR


                                                        AO8.2
                                                        Fire access tracks are provided
                                                        between the created lots and
                                                        surrounding vegetated land that:
                                                        have a cleared minimum width of 6
                                                        metres;



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Document Set ID: 23448646
Version: 1, Version Date: 13/01/2025