6 Martin Street - Recor SMP Sep2022

                Contents
                 Introduction..........................................................................................................................................4
                 Site Details ...........................................................................................................................................5
                           2.1. Existing Site Description & Drainage .................................................................................................. 5
                           2.2. Existing Drainage Patterns .................................................................................................................. 5
                           2.3. Proposed Development Drainage Pattern ......................................................................................... 6
                           2.4. Flood Considerations ........................................................................................................................... 6

                 Stormwater Quantity ............................................................................................................................7
                           3.1. Pre-Post Comparison .......................................................................................................................... 7

                 Stormwater Quality ..............................................................................................................................9
                           4.1. Construction Phase .............................................................................................................................. 9
                           4.2. Operational Phase ............................................................................................................................ 10

                 Conclusion ........................................................................................................................................ 11




                Appendices
                Appendix A
                           Proposed Development Plans

                Appendix B
                           DRAINS Modelling Parameters and Results




                 Project number 20220116
                 File RECOR Preliminary Stormwater Management Report - 20220116.docx, 2022-09-27
                 Revision 1
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Version: 1, Version Date: 10/12/2025
                          18/10/2022