Negotiated Decision Notice OPW26 0033 (As Published)

               69.    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.
               70.    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.
               71.    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
               72.    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 COUNCIL SIGNING THE PLAN OF SURVEY
                      Certification
               73.    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 new stormwater network commencing from “1/A” and
                              concluding at “8/A” and include all new branches.
                      As Constructed Plans and ADAC XML Files (Council)
               74.    Prior to acceptance of civil works to become Council assets “On Maintenance”, satisfactory
                      “As-Constructed” records must be submitted to Council. The bundle of “As Constructed”
                      information shall include:
                      a.      As-Constructed Engineering Drawings. Data is to be submitted in an electronic drawing
                              file format (.dwg), with all plans clearly endorsed “As-Constructed”, along with the
                              accompanying hardcopies (PDFs of the As-Constructed .dwg drawing files), and;
                      b.      ADAC XML Digital File. ADAC File format (ADAC - Asset Design As Constructed)
                              prepared in accordance with industry standards and recorded in “MGA - UTM56 /
                              GDA94” projection.
                              Please Note: Further information and advice relating to the as-constructed drawing
                              presentation, as-constructed survey capture and associated guidelines for preparation
                              of a compliant ADAC XML digital file are available on the webpage titled “As-
                              Constructed Guidelines” and accessible at the Noosa Council Website: Planning &
                              Development / Development Tools & Guidelines / As-Constructed Guidelines.




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Document Set ID: 25209919
Version: 4, Version Date: 02/10/2026