20517 App Q.pdf [As Published] · 132007.1259

NATURAL HAZARDS OVERLAY CODE a

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Performance Criteria and Acceptable Solutions \ pmm

meV Ome ACCEPTABLE SOLUTIONS pte) Uae) Sy COMMENTS COUNCIL USE ONLY
021
Filling or excavation only occurs where it does not | No solution provided. v Filling! Excavation required has been minimised in this proposal —
adversely impact on— which instead responds to the natural topography of the site.
a) watercourses, drainage lines and wetlands; and . Ecological and stormwater assessments of the impacts of the
b) vegetation on land identified on Biodiversity proposal have been undertaken and have been included in this
Overlay Maps OM1.1-OM9.1; and report — Refer Appendices J and M.

c) water levels on properties elsewhere.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

General ~—_] Partial solution

022 $22.1 v The proposed development results in minimal excavations of the

Works do not disturb acid sulfate soils or are | The disturbance of acid sulfate soils is avoided site by creating suspended slabs for the majority of the building.

managed to avoid the release of acid or associated | by— The necessary testing and neutralising will occur during

metal contaminants. a} not excavating or otherwise removing soil or construction. Refer to Appendix N — Acid Sulfate Soil Assessment.
sediment identified as containing acid sulfate .
soils;

b} not permanently or temporarily extracting
groundwater that results in the aeration of
previously saturated acid sulfate soils; and

c) not undertaking filling that results in actual
acid sulfate soils being moved below the
watertable or previously saturated acid sulfate
soils being aerated; or

 

 

 

 

 

 

 

4 Solution: | ~ = Acceptable Solution Appendix Q
AIS = Alternative Solution 20517_naturalhazardsOverlayCode_FINAL_mrc.doc
N/A = Not applicable to this proposal

20517 - Essence of Peregian Page 11