Appendix D_Engineering Report

Water Sensitive Design Code – The Noosa Plan
Performance Criteria and Acceptable Solutions

Water reuse                                            S1.1 Development complies with the water RO1.1 Refer to the Engineering                 Services
O1                                                     quality standards in Table 2 of the SEQ Regional           Assessment     prepared by    Morgan
Development uses a combination of detention and Plan Implementation Guideline No.                                 Consulting Engineers.
retention systems to capture run-off from areas on the 7 for Water Sensitive Urban Design;
site;
AND
O2
Water storage devices must have sufficient capacity S2.1 No solution provided                               RO2.1 Refer to the Engineering     Services
having regard to local rainfall pattern and the                                                                   Assessment     prepared by    Morgan
catchment area of roof or other hard standing surface                                                             Consulting Engineers.
AND
O3                                                     S3.1 Captured water is plumbed to be available RO3.1 Refer to the Engineering           Services
Captured water is utilised for all non-potable uses on for all external uses including gardening,                 Assessment     prepared by    Morgan
site;                                                  irrigation, ponds, filling swimming pools and              Consulting Engineers.
AND                                                    outdoor cleaning, as well as all ground floor toilet
                                                       cisterns and washing machine cold taps;
                                                       AND

                                                     S3.2 W here the captured water is used for toilet RO3.2 Refer to the Engineering          Services
                                                     flushing and/or laundry use, an automatic or            Assessment     prepared by         Morgan
                                                     manual interchange device that allows alternate         Consulting Engineers.
                                                     use of captured water or the reticulated water
                                                     supply is installed to ensure that there is a
                                                     continual supply of water for sanitary flushing
                                                     and laundry use.
O4
On-site detention does not adversely impact on water S4.1 No solution provided                      RO4.1     Refer to the Engineering         Services
requirements downstream of the site where the water                                                          Assessment     prepared by         Morgan
is required to sustain the ecology and hydrology of                                                          Consulting Engineers.
downstream systems (environmental flows);
AND
O5
Within the Shire Business Centre site, as shown on S5.1 No solution provided                        RO5.1     Refer to the Engineering         Services
Map SBC, on-site detention measures are contained                                                            Assessment     prepared by         Morgan
                                                                                                             Consulting Engineers.