Collated Planning Report · MCU14/0077

            −      4.1.7         Provision of Services and Stormwater Management


            The proposed development will be serviced by the existing urban services
            currently connected to the subject site, as detailed under Section 3.1.7 of this
            report.


            In respect of stormwater management the following design elements have
            been included:
            −      all runoff from the roof of the building will be collected in the guttering
                   and drained to a 10,000L retention tank located underground in the
                   north-west corner of the subject site;
            −      the 10,000L retention tank will have a hi-flow bypass system to a lawful
                   point of discharge and a slow leak discharge to the bio-retention basin;
            −      all car parking and manoeuvring areas have a gradient of 1:100 sloping
                   towards the northern boundary to ensure all stormwater runoff drains to
                   the proposed bio-retention basin located along the northern boundary of
                   the subject site;
            −      the     bio-retention   basin    will   be   connected   to   Council’s   existing
                   stormwater main located in the north-eastern corner of the subject site;
                   and
            −      the bin storage area will be bunded to ensure no contaminants leave the
                   bin storage area and no stormwater enters the bin storage area.


            Having regard to the above stormwater management design elements,
            stormwater runoff from the subject site will have no external impact on
            surrounding roads or properties.


            For detailed drawing of all infrastructure services proposed, as well as erosion
            and sediment control measures during construction please refer to the
            Engineering Plans included within Appendix D of this report.




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Planning Report 53213               Murray & Associates (Qld) Pty Ltd                 September 2014