2 Emerald SWMP 2213_Rev1

                                                                                                               Callaghan & Toth

CONTENTS

1.     INTRODUCTION................................................................................................. 4
     1.1     Response to Conditions of Approval ......................................................................... 4
2.     DESCRIPTION.................................................................................................... 4
3.     FLOODING ......................................................................................................... 4
4.     STORMWATER DESIGN AND ASSESSMENT ................................................. 8
     4.1     Proposed On-Site Stormwater Treatment Process ..................................................... 8
       4.1.1      Rainfall Data ........................................................................................................ 8
     4.2     HYDROLOGY .......................................................................................................... 8
CONCLUSIONS ....................................................................................................... 09
APPENIDX 1: Summary of Detention Calculation Results ................................. 10




LIST OF REFERENCES

1.         Engineers Australia (2006) Australian Runoff Quality. Australian Runoff Quality
           Guidelines.
2.         Healthy Waterways (2006) Water Sensitive Urban Design Technical Design
           Guidelines for Southeast Queensland
3.         Water by Design, Deemed to Comply Solutions – Stormwater Quality Management
           (Southeast Queensland), May 2010
4.         QUDM (Queensland Urban Drainage Manual 2016)
5.         AS/NZS 3500.3.2003 Stormwater Drainage

6.
           LIST OF FIGURES


Figure 1.1                     Proposed Carpark Layout & Catchment                                                                  6
Figure 1.2                     Proposed Stormwater Management Plan                                                                  7



LIST OF TABLES

Table 1.1           Response to Information request                                                                                  5




Hafner                                          2213 SWMP_Rev1.docx                                                 July 2022       3
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