2022-05-16 GC Agenda - Item 7 - Attachment 1 - Report from Marine Approval Specialists

Performance outcome   Acceptable outcome   Applicant response            Assessment
                                           response to monitoring of
                                           habitat development.
                                           (f) Stability of rock
                                           structures has been
                                           determined in accordance
                                           with best practice
                                           guidelines. It is not
                                           intended for the works to
                                           be trafficable by
                                           pedestrians as this would
                                           negatively impact on the
                                           habtitat.
                                           (g) The design considers
                                           that the works will be
                                           underwater at times and
                                           subject to hydrostatic
                                           pressures, but given the
                                           nature of the works this is
                                           not critical to the design.
                                           (h) The stability of
                                           individual rocks has been
                                           determined based on
                                           internationally recognised
                                           world’s best practice
                                           guidelines. Rock structure
                                           are inherently flexible and
                                           able to accommodate
                                           some movement or
                                           displacement of individual
                                           boulders, which may occur
                                           during a design event. This