Swmp

                site, we have labelled this Bio-retention Bed C. The rainwater tank will be re-used for
                landscaping irrigation only, to all common areas.
         2.     Roof water from buildings containing units 401-404, 501-504 and the rear of units 601-
                602 will be collected by a 14kL rainwater re-use tank with overflow to the onsite Bio
                retention basin located in the South-eastern corner of the site. The rainwater tank will be
                re-used for landscaping irrigation only, to all common areas, we have labelled this Bio-
                retention Bed B
         3.     Roof water from the front of units 701-704 and 101-102 of the proposed development
                will be collected by the internal roof drainage network to discharge to Eumundi Rd Kerb
                & Channel
         4.     Surface runoff from hardstand and landscaping areas will be collected by various pits and
                pipes. The internal drainage network will then discharge into the onsite bio retention
                basins for treatment.

The Music Model was set up in accordance with the Water By Design Music Modelling Guidelines for
South East Queensland.

Figure 5.1 displays a print screen of the MUSIC Model Schematic for the proposed development and
Figure 5.2 displays the annual pollutant loads that will be discharged from the proposed development.




SCG Consulting Engineers                   Page 12                                  SCG Ref: 33132(SWMP)