2015-01-15 Ordinary Meeting Minutes

ORDINARY MEETING MINUTES                                                       15 JANUARY 2015


        36.   All overflow pits within the bioretention devices must be provided with letterbox
              type grates in accordance with IPWEAQ Standard Drawing WSUD-001.
        37.   A minimum of five of the following species must be planted in the bioretention
              basin surface at a minimum density of 8 plants/m2:
              a.    Carex appressa.
              b.    Carex fascicularis.Ficinia nodosa.
              c.    Juncus usitatis.
              d.    Lomandra longifolia.
              e.    Ghania sieberiana.
        38.   Where landscaping/garden beds are proposed adjacent to the bioretention
              basin, a 900mm deep root barrier must be installed to the interface between the
              landscape/garden area and the bioretention basin.
        39.   Following Construction - Prior to issuing of a final compliance certificate, council
              must receive evidence that the results for the in situ hydraulic conductivity
              testing conducted in accordance with PRACTICE NOTE 1: In Situ
              Measurement of Hydraulic Conductivity (FAWB, April 2008) for the bioretention
              filter media achieve the design criteria.
        40.   Maintenance - All stormwater quality treatment devices must be maintained in
              accordance with the Maintaining Vegetated Stormwater Assets, Version 1
              (Water by Design, 2009). Records of all maintenance activities undertaken
              must be kept and made available to council upon request.
              Erosion and Sediment Control
        41.   Erosion and sediment control measures must be installed and maintained to
              minimise erosion on the site and to minimise the export of sediment and
              associated pollutants from the site. The erosion and sediment control measures
              must be designed, installed and maintained in accordance with current best
              practice standards.* Any waters discharged from the site in a 43mm rainfall
              event or less must contain less than 50mg Total Suspended Solids per Litre.
              (*refer to advisory notes)
        42.   Prescribed Water Contaminants (as defined in the Environmental Protection Act
              1994) must not be released from the site or to waters within the site, or be likely
              to be released should rainfall occur, unless all reasonable and practicable
              measures as detailed within the International Erosion Control Association Best
              Practice Erosion and Sediment Control Document (2008) are taken to prevent
              or minimise the release and concentration of contamination.
        43.   Prior to the the issue of the Certificate of Classification, all site surfaces must be
              effectively stabilised using methods which have achieved effective short-term
              stabilisation and which will continue to achieve effective stabilisation in the
              medium to long-term (refer to advisory notes). For the purpose of this condition,
              an effectively stabilised surface is defined as one that does not, or is not likely
              to result in visible evidence of soil loss caused by sheet, rill or gully erosion or
              lead to sedimentation, or lead to water contamination.
        44.   Any exposed areas must be effectively stabilised without delay and prior to
              rainfall occurring.
              Works Within Road Reserve/Reinstatement
        45.   Safe pedestrian access on all streets in the vicinity of the development must be
              maintained at all times. Should footpath/road closures be necessary to carry out
              construction works, Council’s Engineering Officer must be notified prior to the
              proposed closure and all requirements complied with.



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