OPW052025 Report - Part 2

Performance Outcomes                                               Acceptable Outcomes                                                                                 Response
PO8                                                                AO8.1
Water quality treatment infrastructure to be dedicated as          Detailed life cycle costing is provided for the entire treatment train   Not applicable as no water quality treatment infrastructure is
public assets are proven to be suitable for its use and of a       system including replacement costs of asset parts.                       proposed.
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         Not applicable as no water quality treatment infrastructure is
safety and aesthetic hazards, including risks associated with insect do not pond for more than 24 hours.                                    proposed.
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.