2020-07-16 SM Agenda - Item 1 - Attachment 5 - Final Noosa Plan 2020 Part 8-10 Schedules & Appendix

  Performance outcomes                                                       Acceptable outcomes

                                                                             AO4.2
                                                                             Development provides for an area of sufficient size and
                                                                             dimensions on site above the PMF that allows for safe
                                                                             congregation and refuge.

                                                                             AO4.3
                                                                             Where the existing roads servicing a development provide a
                                                                             specific flood immunity (as determined by the Qld Transport Road
                                                                             and Drainage Design Manual, Queensland Urban Drainage
                                                                             Manual and the Australian Rainfall and Runoff Guide), all lots have
                                                                             access to the flood free area identified in Table 8.2.6.5 that
                                                                             matches the road immunity.
  PO5                                                                        AO5
  For reconfiguring a lot or operational works, development does             In the Flood Hazard Overlay, or in areas otherwise determined to
  not directly, indirectly or cumulatively alter the flood characteristics   be subject to the DFE or DSTE, development ensures:
  external to the development site for all flooding and inundation           (a)   there is no loss of on­site flood storage capacity;
  events up to and including the DFE or DSTE based on:
                                                                             (b)   all changes to level, depth, duration and velocity of
  (a)    current climate conditions; and                                           floodwaters are contained within the site for all flood events
  (b)    incorporating an appropriate allowance for the predicted                  up to and including the DFE based on current climate and
         impacts of climate change.                                                predicted impacts of climate change at 2100; and
                                                                             (c)   there is no acceleration or retardation of flows, or any
                                                                                   retardation in flood warning times, elsewhere on the
                                                                                   floodplain and to any overland flow paths; and
                                                                             (d)   there is no increased stormwater ponding on sites
                                                                                   upstream, downstream or in the general vicinity of the site.

  Resilient building design and form
  PO6                                                                        AO6.1
  Development ensures that building design and building form:                Buildings are designed to integrate well with the street level and
  (a)    accounts for potential flood risk;                                  the levels of adjoining properties to facilitate pedestrian flows and
                                                                             visual and physical connectivity between the footpath and ground
  (b)    is resilient to flood events; and
                                                                             floors.
  (c)    maintains a functional and attractive street address
         appropriate to the intended use.                                    AO6.2
                                                                             Buildings incorporate appropriate screening to ensure that any
                                                                             under­storey is not visible from the street, where such screening
                                                                             does not impede flood water flows.

                                                                             AO6.3
                                                                             Residential buildings minimise risk from flooding by providing
                                                                             parking and other low intensive, non­habitable uses at ground
                                                                             level, rather than habitable uses.

                                                                             AO6.4
                                                                             Non­residential buildings and structures are oriented to the street
                                                                             by activating the street frontage with appropriate uses and urban
                                                                             design treatments such as recessed wall treatments, screening
                                                                             or landscaping, whilst allowing for flow through of flood waters on
                                                                             the ground floor.

                                                                             Editor's Note— The use of flood resilient building materials is
                                                                             also encouraged for building works up to the probable
                                                                             maximum flood to reduce the consequences of flooding.

                                                                             AO6.5
                                                                             Basements and underground car parking areas are designed to


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