sdap-response-template-v1-6-10-1 · OPW15/0240

_______________________________________________________________________________________________________________________________________________Callaghan & Toth Pty Ltd

Performance outcomes                        Acceptable outcomes                                               Response       Comment
                                            AND
                                            AO3.2 Clean sand accumulating within an artificial                               N/A
                                                                                                              N/A
                                            waterway is returned to the active beach system, in
                                            preference to disposal on land.
PO4 Development that involves dredging      AO4.1 A management plan for the development:                                    N/A
includes and complies with a                (1) directs the operation of the development
management plan that demonstrates how       (2) identifies disposal methods and disposal sites for the
environmental impacts will be managed           removed material for the construction and operational
and mitigated, and how the requirements         phases of the development
of the National assessment guidelines for   (3) outlines how any adverse effects from extraction
dredging, Australian Government                 activities on sediment transport processes or
Department of the Environment, Water,           adjacent coastal landforms will be mitigated or
Heritage and the Arts, 2009, will be met.       otherwise remediated by suitably planned and
                                                implemented beach nourishment and rehabilitation
                                                works.
                                            Editor’s note: The development should comply with the National
                                            assessment guidelines for dredging, Australian Government
                                            Department of Environment, Water, Heritage and the Arts, 2009.
                                            AND
                                            AO4.2 For land based disposal of dredged material, any                          The emergency works did not involve any dredging.
                                            area used for storing, dewatering, drying or rehandling
                                            dredged material as outlined in the dredge management
                                            plan is:
                                            (1) of sufficient size for the projected volume of dredged
                                                material from relevant capital or maintenance
                                                dredging
                                            (2) protected from future development that would
                                                compromise the use of the area for its intended
                                                purpose of material storage and dewatering.
                                            AND
                                            AO4.3 For at-sea disposal of suitable dredged material,           N/A            N/A
                                            the dredge management plan specifies that material is
                                            placed at a dredged material disposal site only if it is
                                            demonstrated that it is not feasible to:
                                            (1) dispose of the material above the high water mark, if
                                                 the material is from maintenance works for an
                                                 existing artificial waterway for which at-sea disposal
                                                 was previously approved, or
                                            (2) keep the dredged material within the active sediment
                                                 transport system for the locality, or


State development assessment provisions                                      Module 10 — Coastal protection         10.1 Tidal works, or development in the coastal management district state code
6 July 2015 V1.6                                                                                                                                                                      Page 13 of 16