Bushfire Hazard Assessment Management Plan v2 - 434 Lake Cooroibah Rd Lake Cooroibah v1 · RAL26/0015

Bushfire Hazard Assessment & Management Plan v2                       NCES REF: J001445
434 Lake Cooroibah Rd Lake Cooroibah, QLD




Contents
1     INTRODUCTION                                                              5

1.1    BACKGROUND                                                                    5
1.2    DEVELOPMENT PROPOSAL                                                          5

2     SITE DESCRIPTION                                                          6

2.1    GENERAL                                                                       6

3     DESKTOP INFORMATION                                                       8

3.1 STATE PLANNING POLICY BUSHFIRE INTENSITY OVERLAY MAP                             8
3.2 VEGETATION                                                                       8
3.2.1 BRC VEGETATION HAZARD CLASSES                                                  8
3.3 TOPOGRAPHY                                                                       9
3.4 FOREST FIRE DANGER INDEX (FFDI)                                                 10

4     HAZARD ASSESSMENT                                                        11

4.1 HAZARD ASSESSMENT METHODOLOGY                                                   11
4.2 VEGETATION HAZARD CLASSES (VHC’S)                                               12
4.3 BUSHFIRE HAZARD SUB-UNITS                                                       14
4.3.1 PATCH AND CORRIDOR FILTERING                                                  14
4.3.2 FLAMESOL MODELLING                                                            14
4.4 LOCAL HAZARD MAP                                                                15

5     BUSHFIRE RISK ASSESSMENT                                                 18

5.1    GENERAL                                                                      18
5.2    LIKELIHOOD OF BUSHFIRE IMPACT                                                18
5.3    CONSEQUENCES OF IMPACT                                                       19

6     BUSHFIRE MANAGEMENT MEASURES                                             21

6.1    GENERAL                                                                      21
6.2    ASSET PROTECTION ZONES                                                       21
6.3    WATER SUPPLY                                                                 22
6.4    FIRE BREAKS/FIRE BREAK TRAILS                                                23
6.5    VEHICLE ACCESS AND ROADS                                                     23
6.6    LANDSCAPING AND REGROWTH                                                     24
6.7    GENERAL PROPERTY MAINTENANCE                                                 24

7 AUSTRALIAN STANDARD 3959:2018 CONSTRUCTION OF BUILDINGS IN
BUSHFIRE PRONE AREAS (AS 3959:2018) SETBACKS                                   26

8     LEGISLATION AND OVERLAYS                                                 27

8.1    NOOSA PLAN 2020 – NATURAL HAZARDS OVERLAY CODE                               27
8.2    STATE PLANNING POLICY – NATURAL HAZARDS, RISK AND RESILIENCE                 31

9     CONCLUSIONS                                                              33

9.1    CERTIFICATION MATTERS                                                        33




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