Supporting Technical Assessments

Stormwater Management Plan | 2210835-1190907474-109 | 21/06/2022 | ii Sensitivity: General Contents List of Abbreviations................................................................................................ i 1 Introduction........................................................................................................ 1 2 Stormwater Philosophy..................................................................................... 1 Referenced Reports: .................................................................................................................................. 2 3 Hydrology and Catchments .............................................................................. 3 4 Proposed Development – Surface Water Management ................................. 6 4.1 Summary.......................................................................................................................................... 6 4.2 Clean Water [] Management ............................................................................................................ 6 4.2.1 Clean Water Diversions Contour Drains............................................................................. 6 4.2.2 Overland Flow Path Channelisation ................................................................................... 6 4.3 Swales ............................................................................................................................................. 7 4.4 Culverts............................................................................................................................................ 7 4.5 Ponds............................................................................................................................................... 8 4.5.1 Rock stack collection pond ................................................................................................. 8 4.5.2 SFA Detention Pond ........................................................................................................... 9 4.5.3 SFA Detention Pond Service Spillway................................................................................ 9 4.5.4 Emergency Spillways.......................................................................................................... 9 4.5.5 Pond geometry.................................................................................................................. 10 Appendices Appendix A – WUG Stormwater Catchments and Design Drawings Appendix B – Schematic of Stormwater Philosophy

RkJQdWJsaXNoZXIy MjE2NDg3