Decision Notice OPW26 0069 (As Published)

                      a.      at least daily (when work is occurring on site) or weekly (when work is not occurring on
                              site); or
                      b.      within 24 hours of expected rain; or
                      c.      within 18 hours of a rainfall event (i.e. an event of sufficient intensity and duration to
                              mobilise sediment on site).
               41.    Earthworks and the implementation of erosion and sediment controls are undertaken in ways
                      which ensure flooding characteristics (including stormwater quantity characteristics) external
                      to the development site are not worsened during construction for all events up to and
                      including the 1% AEP (1 in 100 year ARI) event.
               42.    The developer must ensure non-essential exposure of soil is prevented by restricting the
                      extent of disturbance and minimising the duration of soil exposure to adverse weather
                      conditions and effectively turf, cover or stabilise any disturbed area without delay and prior
                      to rainfall occurring.
               43.    The developer must ensure sediment does not leave the site or enter onto adjoining
                      properties or Council’s drainage system due to surface runoff or on tyres of vehicles and/or
                      machinery. It is essential to implement appropriate approved erosion and sediment control
                      measures throughout the site during all phases of construction including vehicle shakedown
                      pad/grid (or similar) at the access to the construction site. Where sediments or other
                      contaminants are deposited on a road, they must be removed so as not to enter Council’s
                      drainage system or waterways.
                      Damage to Services and Assets
               44.    Any damage caused to existing services and assets as a result of the development works
                      must be repaired at no cost to the asset owner at the following times:
                      a.      where the damage would cause a hazard to pedestrian or vehicle safety, immediately;
                              or
                      b.      where otherwise, upon completion of the works associated with the development.
                      Any repair work which proposes to alter the alignment or level of existing services and assets
                      must first be referred to the relevant service authority for approval.
               PRIOR TO THE COMMENCEMENT OF THE USE
                      Certification
               45.    Upon completion of the work:
                      a.      a certificate must be issued to Council by an RPEQ certifying that the works have been
                              constructed in accordance with the Operational Works permit; and
                      b.      a condition report of the drainage system must be issued to Council. The report must
                              include a CCTV inspection of the existing network commencing from “1/EX” and “2/EX”
                              to the next downstream structures, inclusive.
               46.    Prior to commencement of use the following (prepared by respective qualified persons* and
                      certifying compliance with approvals) must be submitted to Council:
                      a.      Landscaping certification confirming all works have been constructed in accordance
                              with conditions of approval.
                      b.      Street/Public amenity trees meet AS2303 Tree stock for landscape use
               47.    A final inspection and approval of the new driveway and completed reinstatement works by
                      Council’s Inspector is required. Please contact Council on 5329 6500 to arrange for the
                      inspection.




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Document Set ID: 25042466
Version: 3, Version Date: 07/08/2026