Att 2 SWMP

                                  Table 4.2 – Indicative Bioretention Area Plantings

                                                                                                                        Planting
                                                                                                                        Density
 Scientific Name                                   Common Name                     Form          Height (mm)            (Qty/m²)
 Myoporum parvifolium                              Creeping Boobialla              Prostrate                    150     4-6
 Cymbopogon refractus                              Barbed Wire Grass               Tufted                       300     8-10
 Cyperus polystachyos                              Bunchy Sedge                    Tufted                       600     6-8
 Dianella brevipendunculata                        Flax Lily                       Tufted                       500     4-6
 Dianella caerulea cv ‘Breeze’                     Blue Flax-lily                  Tufted                       600     4-6
 Dianella caerulea cv ‘Little Jess’                Blue Flax-lily                  Tufted                       400     4-6
 Dianella longifolia var. longifolia               Pale Flax-lily                  Tufted                       550     6-8
 Dichelachne crinita                               Long Haired Plume Grass         Tufted                       200     6-8
 Erograstis elongata cv ‘Elvera’                   Elvera                          Tufted                       300     6-8
 Imperata cylindrica                               Blady Grass                     Tufted                       500     4-6
 Lepidosperma laterale                             Variable Sword Sedge            Tufted                       750     8-10
 Lomandra confertifolia                            Matting Lomandra                Tufted                       300     4-6
 Lomandra confertifolia subs pallida               Mat Rush                        Tufted                       400     4-6
 Lomandra longifolia                               Matt Rush                       Tufted                  1000         4-6
 Lomandra longifolia cv 'Tanika'                   Tanika                          Tufted                       500     4-6
 Poa labillardiere cv ‘Eskdale’                    Eskdale                         Tufted                       450     6-8
 Themeda australis                                 Kangaroo Grass                  Tufted                       400     6-8
 Themeda australis cv ‘Mingo                       Mingo                           Tufted                       200     8-10



                4.2.1.3. MUSIC modelling results
The proposed treatment train for each site can achieve the required water quality improvements as
shown below in Table 4.3 - MUSIC Modelling results for 16 Rene St.

                                 Table 4.3 - MUSIC Modelling results for 16 Rene St.

  Pollutant                                  Sources           Residual           Percentage          Percentage
                                                               Load               Target              Reduction

  Total Suspended Solids (kg/yr)                94.482               13.132             80                  86.101

  Total Phosphorus (kg/yr)                       0.177               0.046              60                      74.01

  Total Nitrogen (kg/yr)                         0.912               0.492              45                  46.011

  Gross Pollutants (kg/yr)                       8.119               0.313              90                  96.142




Project number 20210121
File RECOR Preliminary Stormwater Management Report - 20210121.docx, 2021-10-07                                        Page 18 of 26
Revision 0

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