21054-001-Rev0 Tristania Dr

Peter Williams                                                                                   21054-001-Rev0
                                                                                                25 February 2021

2.2    Topography
As illustrated in Text Figure 4, the site is located on the easterly facing flank of a relict dune, located to the
west of the primary Marcus Beach foredune. The toe of the relict dune traces Tristania Drive along the
eastern boundary. The ground slope across the site was primarily waning (reducing) and relatively planar.
Gradients across the site were recorded using a hand-held clinometer and typically varied between about 8°
and 10° across the proposed development area, flattening to less than 5° along the eastern boundary.




                                                Subject Site




Text Figure 4: Image showing ground surface contours (courtesy Noosa Council ‘Intramaps’)

Site conditions at the time of our assessment are shown in Text Figure 5.




Text Figure 5: Panoramic view of the site looking north-west

2.3    Groundwater
No signs of groundwater seepage (‘springs’) were observed during our walk-over, nor was groundwater
mentioned in the CSI borehole reports.




                                                           4/11