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Approved Plans - MCU21/0024
Plans and drawings
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Log in to see the plans as drawn29/07/2020 Flamesol - powered by FPA Australia
Calculated July 29, 2020, 7:46 am (MDc v.4.8)
Cootharaba
Minimum Distance Calculator - AS3959-2018 (Method 2)
Inputs Outputs
Fire Danger Rate of
47 2.15 km/h
Index spread
Vegetation
Forest Flame length 18.17 m
classification
Surface fuel 54 °, 64 °, 72 °, 76 °,
31 t/ha Flame angle
load 78 ° & 84 °
6.58 m, 7.14 m, 7.17
Overall fuel Elevation of
35 t/ha m, 6.78 m, 6.5 m &
load receiver
3.52 m
Vegetation
n/a Fire intensity 38,888 kW/m
height
0.866, 0.844,
Effective
3° Transmissivity 0.8159999999999999,
slope
0.79, 0.777 & 0.719
0.6051, 0.4507,
Site slope 3° Viewfactor 0.3058, 0.2073,
0.1688 & 0.0456
Minimum
Flame width 100 m distance to < 12 m
40 kW/m²
Minimum
Windspeed n/a distance to < 16 m
29 kW/m²
Minimum
Heat of
18,600 kJ/kg distance to < 24 m
combustion
19 kW/m²
Minimum
Flame
1,090 K distance to < 34 m
temperature
12.5 kW/m²
Minimum
distance to < 42 m
10 kW/m²
Rate of Spread - Mcarthur, 1973 & Noble et al., 1980
tools.flamesol.com.au/MDc_output.php?CALCTITLE=Cootharaba&EFFECTIVESLOPE=3&SITESLOPE=3&VEGETATION=forest&FDI=47&SURF… 1/2
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