Development Assessment Report · OPW16/0016

10.1 TIDAL WORKS, OR DEVELOPMENT IN THE COASTAL MANAGEMENT
DISTRICT STATE CODE
                                                         Response column key:
                                                              Achieved     P/S         Performance solution    N/A Not applicable
Table 10.1.1: All development
Performance outcomes                   Acceptable outcomes                      Response     Comment
PO1 Development in a coastal           AO1.1 Development is located                         The proposed deck will form part of the
hazard area is compatible with the     outside a high coastal hazard area                    existing Noosa Marina. The proposed
level of severity of the coastal       unless it is:                                         works are wholly contained within the
hazard.                                (1) coastal-dependent                                 existing use/lease area and are consistent
                                            development, or                                  with existing use rights and provisions of
                                       (2) compatible with inundation due                    the state government lease for the
                                            to its nature or function, or                    Marina. Marina development is defined as
                                       (3) temporary, readily relocatable,                   coastal dependent development by the
                                            or able to be abandoned, or                      SDAP.
                                       (4) essential community service
                                            infrastructure, or
                                       (5) small- to medium-scale tourist
                                            development, or
                                       (6) redevelopment within an
                                            existing built-up urban area, or
                                            is redevelopment of built
                                            structures that cannot be
                                            relocated or abandoned.
                                       AND

                                       AO1.2 Development referred to in         N/A          The deck is part of Noosa Marina and
                                       AO1.1(6) avoids being located within                  which is defined as coastal dependent
                                       a high coastal hazard area, or where                  development.
                                       this is not practicable, minimises the
                                       exposure of people and permanent
                                       structures to coastal hazard impacts.
PO2 Development siting, layout and     AO2.1 Development within a coastal                   The deck is proposed to be established at
access in a coastal hazard area        hazard area is located, designed,                     2.2m AHD which is 1.65m above the
responds to potential inundation       constructed and operated to                           Highest Astronomical Tide (H.A.T). The
due to a defined storm tide event      maintain or enhance the                               establishment of the deck at this level will
and minimises associated risks to      community’s resilience to a defined                   ensure the proposed works will achieve
personal safety and property.          storm tide event by limiting the                      adequate immunity from storm tide
                                       exposure of people and structures to                  inundation. The proposed deck has been
                                       associated impacts.                                   designed by an RPEQ who specializes in
                                       AND                                                   Marina type developments to ensure the
                                                                                             proposal is adequately designed to
                                                                                             reasonably withstand possible impacts
                                                                                             from Coastal Hazards.
                                       AO2.2 Development mitigates any                      The deck is proposed to be established at
                                       residual impacts from storm tide                      2.2m AHD which is 1.65m above the
                                       inundation in a coastal hazard area                   Highest Astronomical Tide (H.A.T). The
                                       including by ensuring:                                establishment of the deck at this level will
                                       (1) habitable rooms of built                          ensure the proposed works will achieve
                                            structures are located above                     adequate immunity from storm tide
                                            the defined storm tide event                     inundation. The proposed deck has been
                                            level and any additional                         designed by an RPEQ who specializes in
                                            freeboard level that would                       Marina type developments to ensure the
                                            ordinarily apply in a flood prone                proposal is adequately designed to
                                            area under a relevant planning                   reasonably withstand possible impacts
                                            scheme standard, or                              from Coastal Hazards.
                                       (2) a safe refuge is available for
                                            people within the premises
                                            during a defined storm tide
                                            event, or
                                       (3) at least one evacuation route
                                            remains passable for
                                            emergency evacuations during
                                            a defined storm tide event,
                                            including consideration of the
                                            capacity of the route to support
                                            the evacuation of the entire
                                            local population within a
State development assessment provisions                                               Module 10 — Coastal protection          10.1
Tidal works, or development in the coastal management district state code
23 November 2015 V1.7

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