2019-03-21 Ordinary Meeting Minutes

ORDINARY MEETING MINUTES                                                        21 MARCH 2019


                    development the device is proposed to service, the following additional
                    conditions apply:
                    i.    The proprietary stormwater device treatment train must be tested and
                          re-verified in accordance with the Stormwater Australia (2018)
                          Stormwater Quality Improvement Device Evaluation Protocol. Version
                          1.2 December 2018. A suitably qualified and experienced professional,
                          as verified by Stormwater Australia must use the results from the onsite
                          testing to re-run the MUSIC node for the proprietary devices and
                          confirm whether or not the required pollutant reduction efficiencies of
                          80% reduction in Total Suspended Solids, 60% reduction in Total
                          Phosphorous and 45% reduction in Total Nitrogen for the overall
                          development are delivered.
                    ii.   Where the field results and re-run MUSIC node demonstrate the
                          required pollution reduction efficiencies for the development are not
                          met, the applicant must implement additional measures to achieve the
                          required pollution reduction targets. The additional measures must
                          include, in order of priority, elevated maintenance, and then increased
                          treatment capacity of the stormwater quality improvement devices.
                          Following application of additional measures, the system must be
                          retested in accordance with Stormwater Australia (2018) Stormwater
                          Quality Improvement Device Evaluation Protocol. Version 1.2
                          December 2018. Where pollution reduction targets continue to not be
                          demonstrated the proprietary device must be removed and replaced
                          with a bio-retention device constructed in accordance with an
                          Operational Works approval or the applicant must enter into an
                          agreement with Council to provide improved water quality outcomes
                          within the catchment area.
                   iii.   A separate water quality performance bond must be provided prior to
                          any pre-start meeting for the development. The water quality
                          performance bond must be 150% of the cost of water quality monitoring
                          required to comply with Stormwater Australia (2018) Stormwater
                          Quality Improvement Device Evaluation Protocol. Version 1.2
                          December 2018. The performance bond will be incrementally returned
                          annually for the value of monitoring works completed that year. The full
                          value of the bond shall be returned upon demonstration that the
                          development delivers the required pollution reduction targets.
    E.   Note the report is provided in accordance with Section 63(5) of the Planning Act 2016.
                                                                                        Carried.




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