MCU25 0079 - Negotiated Reference Documents (As Published)

                 CO NT E NT S

                 1           INTRODUCTION ..................................................................................................................... 1

                 2           SITE DESCRIPTION ............................................................................................................... 1
                 2.1         Location and Land Use ............................................................................................................ 1
                 2.2         Lawful Point of Discharge ........................................................................................................ 2
                 2.3         Upstream Drainage Connection .............................................................................................. 2
                 2.4         Flooding ................................................................................................................................... 2

                 3           STORMWATER QUANTITY MANAGEMENT ........................................................................ 2
                 3.1         Existing Catchment .................................................................................................................. 2
                 3.1.1       DRAINS results for existing site .............................................................................................. 3
                 3.2         Developed Site ........................................................................................................................ 3
                 3.2.1       DRAINS results for developed site .......................................................................................... 4
                 3.3         Water Quantity Comparison .................................................................................................... 4

                 4           WATER QUALITY MANAGEMENT ....................................................................................... 5
                 4.1         Operational Phase ................................................................................................................... 5
                 4.2         Construction Phase ................................................................................................................. 5
                 4.2.1       Design Objectives .................................................................................................................... 6
                 4.2.2       Erosion and Sediment Control ................................................................................................. 8
                 4.2.3       Maintenance and Monitoring Requirements ............................................................................ 9

                 5           CONCLUSION ....................................................................................................................... 10

                 6           APPENDICES ..................................................................................................................... A-1
                 Appendix A – Erosion Hazard Assessment ........................................................................................ A-1
                 Appendix B – Engineering Drawings .................................................................................................. B-1
                 Appendix C – Site Survey & Architectural Drawings .......................................................................... C-1




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Document Set ID: 23959990
Version: 1, Version Date: 23/07/2025