Reference Documents - Stormwater Management Plan & Waste Management Plan - MCU26/0040, OPW26/0066 & RAL26/0013 (As Published)

3.0 STORMWATER QUALITY MANAGEMENT

The proposed development is located within the Noosa Shire Council local government area.
Stormwater quality will be managed in accordance with Section SC6.7.6 of the Noosa Shire
Council Planning Scheme and Tables A and B of Appendix 2 of the QLD SPP 2017. A Model
for Urban Stormwater Improvement Conceptualisation (MUSIC) model was developed to
assess the performance of the proposed Stormwater Quality Improvement Devices (SQIDs).


3.1    Construction Phase

The design objectives for water quality during the construction phase of the development will
be in accordance with Table A in Appendix 2: Stormwater Management Design Objectives,
Part G, QLD SPP (2017) included in Appendix B of this report. The design objectives will be
achieved through appropriate Erosion and Sediment Control procedures during construction.

Typical pollutants generated during construction phase of a development are listed in Table
3-1.


  Pollutant                       Potential Source                                    Priority
  Litter                          Paper, construction packaging, food packaging,      High
                                  cement bags, off cuts
  Sediment                        Unprotected exposed soils and stockpiles during     High
                                  earthworks and building works
  Hydrocarbons                    Fuel and oil spills, leaks from construction        High
                                  equipment and temporary car park areas.
  Toxic Materials                 Cement slurry, asphalt primer, solvents, cleaning   Medium
                                  agents, wash waters (e.g. From tile works)
  Alkaline substances             Cement slurry and wash waters                       High
                                    Table 3-1 Typical construction phase pollutants




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