6. Noosa River DMP Ver0 (Combined)

  Performance outcomes                                           Acceptable outcomes                                    Response
  PO19 Erosion control structures including beach                No acceptable outcome is prescribed.                   Complies with PO19
  replenishment does not create terrestrial land, unless
  it is a sacrificial dune or beach which forms an                                                                      The re-establishment of foreshore beaches will
  integral part of the erosion control design.                                                                          prevent or at least, reduce the rate of erosion along
                                                                                                                        the Gympie Terrace foreshore and at Munna Park.

  PO20 The beach replenishment work is undertaken in             No acceptable outcome is prescribed.                   Complies with PO20
  a way that minimises the need for other erosion
  control activities or works.                                                                                          Along Gympie Terrace, alternative erosion control
                                                                                                                        activities (installation of coir logs) has been tried with
                                                                                                                        limited success. The replenishment of sand along the
                                                                                                                        foreshore will assist in reducing the damage caused
                                                                                                                        by the erosion.

  PO21 The beach replenishment work is undertaken in             AO21.1 Beach replenishment will not require            Complies PO21
  a way that minimises the frequency of any ongoing              maintenance more often than every two years.
  replenishment requirements.                                                                                           Replenishment operations will be undertaken only
                                                                 AND                                                    when there is an imminent need, such as an
                                                                                                                        increased risk to public safety from trees where the
                                                                                                                        substrate around the roots has been eroded.

                                                                 AO21.2 A source of replenishment material for future   Complies with AO21.2
                                                                 maintenance is identified and secured.
                                                                                                                        There are several approved extraction areas within
                                                                                                                        the Noosa River from which to source future material.
                                                                                                                        The expansion of approved areas 6 will ensure a
                                                                                                                        future source is secured.

  PO22 Erosion control structures are located parallel           No acceptable outcome is prescribed.                   Complies with PO22
  to the shoreline and as far landward as possible to
  avoid impacts to tidal land and marine plants.                                                                        Sand is proposed to be reinstated along the foreshore
                                                                                                                        at Gympie Terrace and Munna Park. It will be located
                                                                                                                        parallel to the shoreline and as far landward as
                                                                                                                        possible.

                                                                                                                        Existing marine plants will be avoided to the greatest
                                                                                                                        possible extent.


State Development Assessment Provisions – version 2.6
State code 11: Removal, destruction or damage of marine plants                                                                                           Page 9 of 12