Minor Change Existing Approval - 132008 176 07 (As Published) · 132008.176.07

               47.    The site must be provided with a stormwater drainage system connecting to a lawful point of
                      discharge. The works must be undertaken in accordance with an Operational Works
                      approval the Queensland Urban Drainage Manual, and must include in particular:
                      a.      the works as generally described in the updated Stormwater Management Plan
                              required by this permit
                      b.      collection and discharge of stormwater from the external catchment through the
                              development site, including provision of an overland flowpath which accounts for
                              severe storms or severe blockage of the underground network
                      c.      provision of drainage easements over all flowpaths conveying catchments external to
                              the site, in accordance with QUDM. Easement dimensions and locations are to be
                              shown on the plans submitted with the development application for Operational Works.
                      d.      the use of gravity stormwater drainage and not surcharge pits
                      Stormwater Quality Management
               48.    A stormwater quality treatment system must be provided for the development in accordance
                      with the updated Stormwater Management Plan required by this permit. The works must be
                      undertaken in accordance with an Operational Works approval.
               49.    Permanent educational signage must be erected to educate the customers to the
                      development about the function of the stormwater management devices provided at the
                      development. The dimensions, standard, presentation and location of the educational
                      signage must be in accordance with an Operational Works approval.
               50.    Stormwater management devices must be maintained as follows and records of all
                      maintenance activities undertaken must be kept and made available to Council upon request:
                      a.      All vegetated stormwater quality treatment devices must be maintained in accordance
                              with the Water by Design (2009) Maintaining Vegetated Stormwater Assets (Version
                              1). The approved Operational Works drawings for the stormwater quality treatment
                              system and detailed life cycle costing of the system must be attached as an addendum
                              to this document.
                      b.      All primary stormwater quality treatment devices must be routinely checked, serviced
                              and cleaned in accordance with the manufacturer’s recommendations.
                      c.      All other stormwater measures are to be maintained in accordance with the
                              Management and Maintenance Plan contained in the updated Stormwater
                              Management Plan required by this permit.
                      Services
               51.    Unless otherwise stipulated by telecommunications legislation at the time of construction, the
                      development must be provided with all necessary conduits, pits and pipes to accommodate
                      the future connection of optic fibre technology telecommunications.
               52.    Certification must be submitted to Council from all relevant service providers (Energex, NBN
                      and Unitywater) which certifies that the development has met the requirements of this
                      Decision Notice and all applicable legislation at the time of construction.
                      Easements
               53.    An easement for stormwater drainage purposes must be registered in favour of Council
                      against the title of the subject site. The easement must:
                      a.      Extend through the site from the northern Serenity Close frontage to the south-western
                              Serenity Close frontage,
                      b.      Be of sufficient width to fully contain the 1%AEP flows (year 2100) from the local
                              catchment encompassing the development,
                      c.      Be clearly shown on any plans submitted for Operational Works approval, and
                      d.      Be registered prior to the commencement of the use.


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Document Set ID: 24809674
Version: 9, Version Date: 27/05/2026