2019-12-11 SM Agenda - Item 1 - Attachment 7 - Final New Noosa Plan - Part 8-10 Schedule Appendix - Clean version

Performance Outcomes                                              Acceptable Outcomes
PO8                                                               AO8.1
Water quality treatment infrastructure to be dedicated as         Detailed life cycle costing is provided for the entire treatment train
public assets are proven to be suitable for its use and of a      system including replacement costs of asset parts.
cost effective and efficient standard.
                                                                  AO8.2 Treatment systems dedicated as public assets are
                                                                  designed to minimise maintenance, renewal and adaption costs
                                                                  and the requirement for specialised equipment, material or
                                                                  maintenance techniques.

                                                                  AO8.3
                                                                  Vegetated stormwater management systems to be dedicated as
                                                                  public assets are established and maintained during the
                                                                  maintenance period to ensure optimal vegetated growth and that
                                                                  the functional elements of the system achieve the design function
                                                                  at the end of the maintenance period.
PO9                                                             AO9.1
Treatment systems are designed to eliminate or minimise health, Free draining inlets and outlets are provided to ensure that waters
safety and aesthetic hazards, including risks associated with   do not pond for more than 24 hours.
insect breeding, odour and public safety.
                                                                AO9.2
                                                                Developments are designed to eliminate retaining walls in excess
                                                                of 0.8m for any water quality treatment device.


Hydrology and waterway stability                Table 9.4.8.3 Criteria for assessment (part)
Performance Outcomes                                              Acceptable Outcomes
Hydrology and waterway stability
PO10                                                              AO10
Development prevents increased bed and bank erosion and           The development is designed to:
sedimentation in receiving waterways by avoiding changes in low   (a)   limit the peak 1 year ARI event discharge within the
rate, peak flow run­off and flow duration.                              receiving waterway to the pre­development peak 1 year
                                                                        discharge;
                                                                  (b)   maximise pervious areas by using pervious alternatives for
                                                                        otherwise impervious areas wherever possible;
                                                                  (c)   provide for capture and reuse of stormwater for non­potable
                                                                        purposes for gardening, toilet flushing, laundry and hot
                                                                        water supply uses;
                                                                  (d)   incorporate appropriate detention features; and
                                                                  (e)   incorporate natural channel design principles

                                                                  Editor’s note: The Sustainable Building Design Code includes
                                                                  requirements for stormwater capture and reuse.




 **FINAL DRAFT ­ Post Consultation 2019**
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