2022-08-15 General Committee Meeting Agenda

GENERAL COMMITTEE MEETING AGENDA                                                  15 AUGUST 2022


56.   A maintenance manual is required to be prepared for the stormwater quality treatment
      devices, rainwater tanks and basement pump out system for the development. This manual
      is to be submitted to Council at Operational Works stage for review.
57.   Permanent educational signage must be erected to educate the residents of the development
      about the function of the bioretention device(s). The dimensions, standard, presentation and
      location of the educational signage must be in accordance with an Operational Works
      approval.
58.   All 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. Records of
      all maintenance activities undertaken must be kept and made available to Council upon
      request.
59.   Any proposed Community Management Statement required for the development must
      include Water by Design (2009) Maintaining Vegetated Stormwater Assets (Version 1) and
      must include the full cost of maintaining the system in accordance with Water by Design
      (2009) Maintaining Vegetated Stormwater Assets (Version 1). The cost of maintaining the
      system must be included in the proposed levies for each unit owner.
      Stormwater Drainage
60.   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 and the Queensland Urban Drainage Manual, and must include in particular:
      a.   the detention system generally as described in Stormwater Management Plan,
           prepared by MPN Consulting, dated 27th June 2022;
      b.   the use of gravity stormwater drainage and not surcharge pits to the maximum extent
           practicable. Surcharge pits may only be used where the catchment is composed of roof
           surfaces only;
      c.   provision of rainwater tanks for the capture and reuse of roof water for the irrigation of
           communal landscaping; and
      d.   accommodation for both severe storms or severe blockage of the underground
           drainage network. A Severe Storm/Severe Blockage Assessment for the drainage
           system proposed for the site is to be provided with the development application for
           operational works, and is to demonstrate that finished floor levels will not be inundated
           under either a severe blockage of the underground drainage network in the 1%AEP
           event at year 2100, or for a severe storm exceeding the 1%AEP based on design
           blockage.
      Acid Sulfate Soils
61.   An Acid Sulfate Soil Management Plan must be prepared and submitted with the Operational
      Works application for the site. The acid sulfate management plan must include testing,
      monitoring and treatment requirements for the works.
      Services
62.   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.
63.   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.



                                                                                    Page 11 of 122