Stormwater Management Plan

Good Shepherd Lutheran College                                                           Odyssey Consulting Group
Proposed Unit Development                                                 Conceptual Stormwater Management Plan
Lot 30 on SP170751                                                                              Project No: K4277
115 EUMUNDI NOOSA ROAD, NOOSAVILLE

        Maintenance is primarily concerned with:
            Maintenance of flow to and across the permeable pavement;
            Preventing undesired overgrowth vegetation;
            Removal of accumulated sediments; and
            Litter and debris removal.



7.0 CONCLUSIONS
        Odyssey Consulting Group has been commissioned by Good Shepherd Lutheran College to prepare a
        Conceptual Stormwater Management Plan (CSWMP) for the Proposed Carpark at 115 Eumundi Noosa
        Road, Noosaville.

        This CSWMP details the conceptual planning, layout and design of the stormwater management
        infrastructure for both the construction and operational phases of this development.

        Hydraulic analysis demonstrated that the development will result in an increase in peak runoff as
                                                                                3
        compared with the pre development scenario. A detention tank with 126 m of volume is proposed to
        mitigate the development flows.

        A sediment and erosion control plan is provided for the construction phase of the development and
        shall be implemented by the contractor and developer. A combination of two bio retention basins, 20
          2        2                     2
        m and 4m respectively and 219m of permeable pavement is proposed for the operational phase of
        the development to treat stormwater runoff.




K4277-0002                                     14 March 2018                                        Page 16 of 16