Reference Document - MCU26 0001 & OPW26 0002 - AS PUBLISHED · MCU26/0001

        5.              Slope Stability Assessment
        5.1             Existing Conditions
        The NC Planning Scheme 2020 includes a landslide hazard overlay map (Ref. extract in Text Figure 8),
        which indicates that parts of the site are within a Moderate Landslide Hazard Area.




                                                                           Subject site




                                  Text Figure 8: Extract from NC landslide hazard overlay mapping

        It should be noted that the NC landslide hazard map is a broad-scale indication of the potential landslide
        susceptibility and is superseded by this site-specific assessment. No visual signs of global slope instability
        were observed across the allotment. No landslide back scarps, groundwater springs, or areas of naturally
        ‘hummocky’ ground were observed. Additionally, overall natural ground slopes were gentle to moderate,
        with medium dense natural sands encountered at relatively shallow depths.


        5.2             Stability Assessment
        The risk assessment for this project has been carried out following AGS 2007 Practice Note Guidelines for
        Landslide Risk Management. Relative levels of risk and their implications are given in Table 2 overleaf
        and the Qualitative Terminology for Use in Assessing Risk to Property is also attached in Appendix B.




        Geotechnical Investigation
        30 January 2026 | 25408-001-Rev0                                                                            8
Document Set ID: 25158026
                  24528612
Version: 1,
         2, Version Date: 10/09/2026
                          13/02/2026