Appendix B - IWMP_2PearsonsRd_REV0

                                                                                                        Callaghan & Toth

CONTENTS

1.0      SUMMARY ............................................................................................................ 5
2.0      INTRODUCTION ................................................................................................... 6
3.0      DESCRIPTION ...................................................................................................... 8
   3.1      Proposed Works................................................................................................. 8
4.0      WATER QUALITY MANAGEMENT PLAN .......................................................... 12
   4.1      Proposed On-Site Stormwater Treatment Process .......................................... 12
   4.2      MUSIC Model ................................................................................................... 12
      4.2.1      Source Nodes ............................................................................................ 12
      4.2.2      Treatment Nodes ....................................................................................... 13
      4.2.3      Rainfall Data .............................................................................................. 13
   4.3      MUSIC Modelling Results ................................................................................ 15
      4.3.1      Water Quality Objectives ........................................................................... 15
      4.3.2      Assessment of Results .............................................................................. 15
   4.4      TREATMENT DEVICES DESIGN DETAILS .................................................... 16
5.0      FLOODING ASSESSMENT SUMMARY ............................................................. 17
   5.1      Existing Conditions........................................................................................... 17
   5.2      Proposed Drainage System and Flood Implications ......................................... 17
6.0      CONCLUSIONS & RECOMMENDATIONS......................................................... 18
APPENDIX A              - MUSIC Results ................................................................................ A
APPENDIX B              - IPWEAQ Standard Drawings ........................................................... B




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2035 2 Pearsons Road IWMP                                                                          September 2020