Appendix H - SDAP Response · REC15/0011

Performance outcomes                               Acceptable outcomes                                              Response      Comment
                                                                                                                                  the proposed drainage lot (lot 800) are offset 40m from
                                                                                                                                  surveyed HAT of Wooroi Creek.
                                                                                                                                  The proposed residential allotments are also predominantly
                                                                                                                                  located above 5m AHD (with the exception of a small
                                                                                                                                  section of proposed lots 3 – 5). Likewise, the proposed
                                                                                                                                  drainage lot (lot 800) is located above 4m AHD.
                                                                                                                                  Our client, who has been a resident of the subject land for in
                                                                                                                                  excess of 60 years, also confirms that previous flooding
                                                                                                                                  events on the subject land have not resulted in water
                                                                                                                                  extending above the surveyed top of bank notated on the
                                                                                                                                  Proposal Plans included at Appendix C. It is noted that all of
                                                                                                                                  the proposed residential allotments as well as the proposed
                                                                                                                                  drainage lot (lot 900) are located well above the top of bank.
                                                                                                                                  It is contended that sufficient flood immunity is provided to
                                                                                                                                  the proposed development.
PO4 Development avoids the release of              AO4.1 Development that involves the manufacture or               N/A           The proposed development does not involve                       the
hazardous materials as a result of a               storage of hazardous materials in bulk are designed to:                        manufacture or storage of hazardous materials.
natural hazard event.                              (1) prevent the intrusion of waters from a defined storm
Editor’s note: Applications should:                     tide event into structures or facilities containing the
                                                        hazardous materials, or
(1)   assess the risk of storm tide inundation
                                                   (2) ensure hazardous materials remain secured despite
      releasing    or   otherwise     exposing
      hazardous        materials,     including         inundation, including secure from the effects of
      appropriate emergency planning and                hydrodynamic forcing associated with wave action or
      contingency measures.                             flowing water.
(2)   applications are to be supported by a
      report certified by a Registered
      Professional Engineer of Queensland
      (RPEQ)      that    demonstrates      this
      performance outcome will be achieved.
PO5 Natural processes and the                      AO5.1 Development in an erosion prone area within the                         The proposed development will not impact on natural
protective function of landforms and               coastal management district:                                                   process and the protective function of landforms and
vegetation are maintained in coastal               (1) maintains vegetation on coastal landforms where its                        vegetation on the subject land below the surveyed HAT and
hazard areas.                                          removal or damage may:                                                     40m offset denoted on the Proposal Plans at Appendix B.
                                                        (a) destabilise the area and increase the potential
                                                             for erosion, or
                                                        (b) interrupt natural sediment trapping processes or
                                                             dune or land building processes
                                                   (2) maintains sediment volumes of dunes and near-shore
                                                       coastal landforms, or where a reduction in sediment
                                                       volumes cannot be avoided, increased risks to
                                                       development from coastal erosion are mitigated by
                                                       location, design, construction and operating


State development assessment provisions                                            Module 10 — Coastal protection              10.1 Tidal works, or development in a coastal management district state code
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