Slope Stability Report (4) · EXE22/0020

Specialists in transport geotechnics

3.1.2 Noosa Shire Council Landslide Hazard Overlay Map
Noosa Shire Council (NSC) Landslide hazard risk overlay has been referred to for this
assessment. This overlay is generally referred to during new developments, where land is
located on the NSC overlays it is a requirement that a geotechnical assessment be undertaken to
demonstrate that the landslide risk is low to very low prior to development. The NSC Landslide
hazard risk overlay (see figure 5) identifies the majority of the property as a moderate risk of
landslide hazard area with the exclusion of the house footprint.




           Proposed
           Development




Figure 5: NSC Landslide Hazard Areas Overlay
3.1.3 Aerial Imagery
Historical aerial imageries were accessed through Nearmap and GeoResGlobe to identify the
changes that the proposed development site has undergone through the period. No visible
significant instabilities around/within the proposed site were identified in the aerial images review.
Refer to Appendix 2 for the reviewed aerial images.

3.1.4 Site History
No documentation has been located or made available for review in relation to the site history of
landslides.




9 August 2022                      CGC-SR-2022-012-R01-Rev01                                  Page 9