Appendix E v 2 - Revised Integrated Water Mangement Plan

                                                                                                                               Callaghan & Toth

CONTENTS

1.     SUMMARY............................................................................................................................................5
2.     INTRODUCTION ..................................................................................................................................5
3.     DESCRIPTION .....................................................................................................................................7
     3.1     Proposed Works ............................................................................................................................7
4.     WATER QUALITY MANAGEMENT PLAN ............................................................................................9
     4.1     Proposed On-Site Stormwater Treatment Process ........................................................................9
     4.2     MUSIC Model ................................................................................................................................9
       4.2.1         Source Nodes ........................................................................................................................9
       4.2.2         Treatment Nodes .................................................................................................................10
       4.2.3         Rainfall Data ........................................................................................................................12
     4.3     MUSIC Modelling Results ............................................................................................................12
       4.3.1         Water Quality Objectives .....................................................................................................12
       4.3.2         Assessment of Results ........................................................................................................13
5      WATER CYCLE MANAGEMENT PLAN .............................................................................................14
6      STORMWATER DETENTION AND FLOODING REPORTS ..............................................................16
     6.1     Existing Conditions ......................................................................................................................16
     6.2     Proposed Drainage System .........................................................................................................16
     6.3     Filling Within the Flood Plain .......................................................................................................16
7      CONCLUSIONS & RECOMMENDATIONS ........................................................................................17
APPENDIX A                   - MUSIC Results ......................................................................................................... A
APPENDIX B                  - Preliminary Design of Stormwater Detention Volume – BSM Report......................... B




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1714-Cartwrigth Village Extension_IWMP_Version1.doc                                                                          January 2018