Reference Document - RAL23/0013.02 - Part 1 (As Published)

 

Sub Unit 1 Sub Unit 5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   

 

 

 

 

Combined Combined
Surface Fire Maximum| Maximum] Potential | Potential Surface Fire Maximum|Maximum| Potential |Potential
Vegetation Hazard Class . t and Near | Total Fuel | Weather | Effective Site Fireline | Bushfire Vegetation Hazard Class Rione Type and Near | Total Fuel | Weather | Effective Site Fireline | Bushfire
# Fone yP< || surface | Load (t/ha) | Seve rity | Slope Slope | intensity | Intensity # Surface | Load (t/ha) | Severity | Slope Slope | Intensity | Intensity
Fuel Load (FFDI) | (degrees) | (degrees) | (kw/m) * Fuel Load (FFDI) | (degrees) |(degrees)| (kw/m) a
(t/ha) (t/ha)
VHC 2.1 - Complex to VHC 29.2; Low to
simple, semi-deciduous moderate tree cover in 3 5 8 47 N/A N/A N/A ** Low
: 3 Be) 12 47 N/A N/A N/A ** li 7
mesophyll to notophyl! / / / ie built-up areas
vine forest
Sub Unit 6
Sub Unit 2
Combined
Combined Surface Fire = |Maximum| Maximum] Potential | Potential
Surface Fire |Maximum|Maximum| Potential | Potential Vegetation Hazard Class Prone Type and Near | Total Fuel | Weather | Effective | Site Fireline | Bushfire
Vegetation Hazard Class and Near | Total Fuel | Weather | Effective | Site Fireline | Bushfire it Surface | Load (t/ha) | Severity | Slope Slope | Intensity | Intensity
Prone Type : : . Fuel Load (FFDI) | (di (d ) | (kw/m) *
# Surface | Load (t/ha) | Severity | Slope Slope | Intensity | Intensity Uel|toa legrees) | (degrees Ww
Fuel Load (FFDI) | (degrees) | (degrees) | (kw/m) * (t/ha)
VHC 42.6 - Nil t I
(t/ha) oN roweryiow| 3 1 2 a7 N/A N/A | N/A** | Low
VHC 8.1- Wet eucalypt vegetation cover
1 31 35 47 1 1 33,875
tall open forest
Sub Unit 3 Sub Unit 7
Combined Combined
Surface Fire Maximum} Maximum] Potential | Potential Surface Fire Maximum|Maximum} Potential |Potential
Vegetation Hazard Class Prone Type and Near | Total Fuel | Weather | Effective Site Fireline | Bushfire Vegetation Hazard Class Prone Type and Near | Total Fuel | Weather | Effective Site Fireline | Bushfire
# yp Surface Load (t/ha) | Severity Slope Slope Intensity | Intensity # yp Surface Load (t/ha) | Severity Slope Slope Intensity | Intensity
Fuel Load (FFDI) | (degrees) |{degrees)} (kw/m) ae Fuel Load (FFDI) | (degrees) |(degrees)| (kw/m) me
(t/ha) (t/ha)
VHC 9.1 - Moist to dry VHC 43.6 - Water bodies
eucalypt open forests on 1 1 42 a7 1 1 15,866 Medium or very low vegetation 3 0 0 47 N/A N/A N/A ** Low
coastal lowlands and cover
ranges
Sub Unit 4 # From: Leonard, J., & Opie, K., (2017) Estimating the potential bushfire hazard of vegetation patches and corridors —an enhancement of
Queensland’s methodology for State-wide mapping of bushfire prone areas. CSIRO, Australia.
- * From: Leonard, J., Newnham, G., Opie, K., and Blanchi, R. (2014) Anew methodology for state-wide mapping of bushfire prone areas in
Combined Queensland. CSIRO, Australia.
Surface Fire Maximum|Maximum|] Potential | Potential ** Fireline intensity, radiant heat flux, and busfhrie attack level are not calculated for non-bushfire prone VHCs (grass fire prone VHCs
Vegetation Hazard Class and Near Total Fuel Weather | Effective Site Fireline Bushfire (prone type = 2) or low hazard VHCs (prone type = 3) as per Bushfire Resilient Communities 2019 Sections 7.5.2, 7.6 & Figure 14.
# Prone Type Surface Load (t/ha) Severity Slope Slope Intensit Intensit Note, Effective Slope is measured by the maximum slope conditions underlying the hazardous vegetation relative to the proposed
y ¥ development footprint & Site Slope is measured bythe maximum slope conditions underlying the setback area located between the
Fuel Load FFDI d d k is
eo ( ) (degrees) | (degrees) | (kw/m) hazardous vegetation and the proposed development footprint
(t/ha)
VHC 38.4 - Continuous
dryland cropping and 2 3.8 3.8 47 N/A N/A N/A ** Low
horticulture
PROJECT TITLE: CLIENT: NORTH:
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