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2021-01-18 GC - Item 3 - Attachment 2 - Phase 7 Project Summary Coastal Hazards Adaptation Plan
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Log in to see the plans as drawn Consequence Risk Level Potential
Hazard Event/ Planning Existing Likelihood of Combined
Asset Name Location Asset Type Impacted Assets Environ- Adaptive Control
Type Horizon Controls the Hazard Community Council Consequence
mental Capacity Options
1 in 20 yr ARI Now Assets crossing the Possible Insignificant Insignificant Minor Minor Low
Area bound 1 in 100 yr ARI Now river to Makepeace Unlikely Insignificant Insignificant Minor Minor Low
by 1 in 500 yr ARI Now Is. Rare Insignificant Insignificant Minor Minor Low
Makepeace 1 in 20 yr ARI 2040 Possible Insignificant Insignificant Minor Minor Low
Is., 1 in 100 yr ARI 2040 Unlikely Insignificant Insignificant Minor Minor Low
Storm Tide 1 in 500 yr ARI 2040 Above + assets on Rare Minor Low
Tewantin Stormwater, Insignificant Insignificant Minor
Inundation Moorindil St to
ferry sewage, and 1 in 20 yr ARI 2070 Possible Insignificant Insignificant Minor Minor Low
approx. Riverview
landing, water supply 1 in 100 yr ARI 2070 Unlikely Insignificant Insignificant Moderate Moderate Medium
Critical Dr, Pines Park,
Pines Park and energy and 1 in 500 yr ARI 2070 Rare Insignificant Insignificant Moderate Moderate Low
infrastructure southern boundary of
(incl river lighting 1 in 20 yr ARI 2100 Possible Insignificant Insignificant Moderate Moderate Medium
RP133972
end of infrastructure 1 in 100 yr ARI 2100 Unlikely Insignificant Insignificant Moderate Moderate Medium
Moorindil assets 1 in 500 yr ARI 2100 Rare Insignificant Insignificant Moderate Moderate Low
St, 2040 Crossing to MP Is., Almost Certain Minor Insignificant Minor Minor Medium
southern 2070 river end of Moorindil Almost Certain Moderate Insignificant Moderate Moderate High
boundary of Sea Level
St, Pines Park, Moderate
RP133972 Rise
2100 southern boundary of Almost Certain Insignificant Major Major Very High
RP133972
1 in 20 yr ARI Now Possible Minor Insignificant Moderate Moderate Medium
1 in 100 yr ARI Now Unlikely Minor Insignificant Moderate Moderate Medium
1 in 500 yr ARI Now Rare Minor Insignificant Moderate Moderate Low
1 in 20 yr ARI 2040 Possible Minor Insignificant Moderate Moderate Medium
1 in 100 yr ARI 2040 Unlikely Minor Insignificant Moderate Moderate Medium
Moorindil St
1 in 500 yr ARI 2040 Rare Minor Insignificant Moderate Moderate Low
Road (northern end)
1 in 20 yr ARI 2070 Possible Minor Insignificant Moderate Moderate Medium
network
Storm Tide 1 in 100 yr ARI 2070 Unlikely Minor Insignificant Moderate Moderate Medium
across TT4
Inundation 1 in 500 yr ARI 2070 Rare Minor Insignificant Moderate Moderate Low
and TT5.
Road network Road network 1 in 20 yr ARI 2100 Nil Possible Minor Insignificant Moderate Moderate Medium
Moorindil
St, Werin Above plus very
St, Darnley 1 in 100 yr ARI 2100 minor inundation on Unlikely Minor Insignificant Moderate Moderate Medium
St Darnely St
Above plus very
1 in 500 yr ARI 2100 minor inundation on Rare Minor Insignificant Moderate Moderate Low
Darnely St, Werin St
2040 No impact Almost Certain Insignificant Insignificant Insignificant Insignificant Low
Sea Level
2070 Almost Certain Insignificant Insignificant Insignificant Insignificant Low
Rise Moorindil St (north)
2100 Almost Certain Insignificant Insignificant Minor Minor Medium
1 in 20 yr ARI Now No impact Possible Insignificant Insignificant Insignificant Insignificant Low
1 in 100 yr ARI Now 1 large lot partially Unlikely Insignificant Insignificant Insignificant Insignificant Low
1 in 500 yr ARI Now impacted Rare Insignificant Insignificant Insignificant Insignificant Low
1 in 20 yr ARI 2040 Possible Minor Insignificant Minor Minor Medium
[TT5] 5 large lots partially
1 in 100 yr ARI 2040 Unlikely Minor Insignificant Minor Minor Low
Bound by impacted (2 lots
1 in 500 yr ARI 2040 Rare Minor Insignificant Minor Minor Low
Moorindil Storm Tide almost half)
1 in 20 yr ARI 2070 Possible Minor Insignificant Minor Minor Medium
St, Butler Residential Inundation
Residential 1 in 100 yr ARI 2070 Unlikely Minor Insignificant Minor Minor Low
St, Woorai Properties local 5 large lots partially
Properties
Creek and collector 1 in 500 yr ARI 2070 Nil Rare Minor Insignificant Minor Minor Low
impacted (1 full lot, 1
(multi-dwelling
Bushland roads, local 1 in 20 yr ARI 2100 Possible Minor Insignificant Minor Minor Medium
half lot)
and detached)
Reserve parks 1 in 100 yr ARI 2100 Unlikely Minor Insignificant Minor Minor Low
5 large lots partially Minor Minor
1 in 500 yr ARI 2100 Rare Minor Insignificant Low
49 lots impacted (2 full lots)
(5 large) 5 large lots partially Minor Minor Medium
2040 Almost Certain Minor Insignificant
Permanent impacted
Sea Level 2070 5 large lots partially Almost Certain Minor Insignificant Minor Minor Medium
Rise impacted (2 almost Minor Medium
2100 Almost Certain Minor Insignificant Minor
full lots)
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