Appendix J - Code Assessment · RAL25/0004

PO24                                                                                                                    Complies.
                                                                No acceptable outcome provided
Development provides for the effective drainage of lots and
roads in a manner that:-                                                                                                Water Quality Objectives are mandated by the
                                                                                                                        State Government. They are identified in the State
(a) maintains the natural flow regime;                                                                                  Planning Policy 2017 (SPP). The SPP includes the
(b) effectively manages stormwater quality and quantity; and                                                            following triggers to that are required to achieve
(c) ensures no adverse impacts on receiving waters and                                                                  water quality objectives:
    surrounding land.
                                                                                                                        “(2) Reconfiguring a lot for an urban purpose that
                                                                                                                        involves premises 2500m2 or greater in size and will
 Editor’s Note— Requirements for the design and
                                                                                                                        result in six of more lots”.
 construction of stormwater management infrastructure
 are addressed in Part 9.4.9 Water Quality and Drainage
                                                                                                                        Based on the above, there are no water quality
 code
                                                                                                                        objectives that are required to be achieved for this
                                                                                                                        development. However, it is noted that a bio-
                                                                                                                        retention basin will be provided at the northeastern
                                                                                                                        corner of the subject site to aid in maintaining
                                                                                                                        stormwater quality for the subject site.

                                                                                                                        Stormwater for any development on proposed Lot
                                                                                                                        1 and 2 will have a lawful point of discharge
                                                                                                                        connected to the bio-retention basin. Stormwater
                                                                                                                        from the new road will be captured and discharged
                                                                                                                        into the bio-basin. Lot 3 will be provided with a
                                                                                                                        lawful point of discharge in the south east corner of
                                                                                                                        the Lot which will drain to the drainage reserve
                                                                                                                        beyond (see Appendix E for details).

                                                                                                                        The proposed measures will provide a significant
                                                                                                                        amenity improvement to properties along the
                                                                                                                        adjoining Dianella Court by providing additional
                                                                                                                        infrastructure for stormwater discharge and a bio-
                                                                                                                        retention basin for stormwater quality management
                                                                                                                        as opposed to sheet flowing to the east under the
                                                                                                                        current scenario.
Conflicting land uses
 PO25                                                                                                                   Not applicable.
 New lots for residential development do not adjoin land        No acceptable outcome provided
 located in the Medium impact industry zone or the Low
 impact industry zone.
Rearrangement of Lot Boundaries
 PO26                                                          AO26                                                     Not applicable.
 Development provides that the rearrangement of lot            The rearrangement of lot boundaries results is an
 boundaries is an improvement on the existing situation.       improvement to the existing situation whereby the size