20517 App J.pdf [As Published] · 132007.1259

Concept Stormwater Management Plan
Essence of Peregian

CONCEPT
STORMWATER MANAGEMENT PLAN
FOR
ESSENCE OF PEREGIAN
AT DAVID LOW WAY,
PEREGIAN BEACH

TABLE OF CONTENTS

1.0 INTRODUCTION
2.0 SITE CHARACTERISTICS...
2.1 Location.......

2.2 Topography ai :

3.0 FLOODING .........ccccssenseeeees a
4.0 STORMWATER QUALITY ......cssccuees we
4.1 Stormwater Quality Management Strategy.....

42. Pollutants of Concern / Water Quality Objectives.

4.2.1 Regional Water Quality Guidelines..............

4.2.2 Water Quality Objectives Suitable to Site

4.3. MUSIC Modelling..........

4.3.1 Meteorological Data

4.3.2 Source Nodes....

4.3.3 Drainage Links...

- 4.3.4 Treatment Nodes...

4.4 MUSIC Modelling Results

5.0 WATER BALANCE MODELLING
5.1. Demand Reduction...

5.2 _ Proposed Measures.

5.3 Water Balance Analysis

5.3.1 Rainfall Data

5.3.2 Roof Details and Irrigation Areas

5.3.3 Usage ........

5.3.4 Resullts.......

6.0 WATER SENSITIVE DESIGN CODE RESPONSE
7.0 CONCLUSIONS AND RECOMMENDATIONS...
8.0 REFERENCE. ..........ccccscsssssssessrerseseneneeeses -
9.0 APPENDICES ...0....ceccecseseeeeeseeseeeeessesseeseeseeseaseaeaseseesveseaseneseesaessesseatoesneenieeevsesneusansontans 17

 

 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 

 

RAR

 

i l

 

B07047-01A.doc Page ii