Reference Document - OPW25 0085 (AS Published)

5.           Slope Stability Assessment
5.1          Existing Conditions
NC Landslide Hazard overlay mapping indicates that the areas of the site, mainly around the natural
drainage lines are mapped as having to Moderate to High landslide susceptibility. Other areas generally
in the western and northern parts of the site are mapped as having Very Low/Low (no shading)
susceptibility. An extract of this overlay is given below in Text Figure 11.




                                                                          Subject site




                     Text Figure 11: Extract from SCC landslide hazard overlay mapping

It should be noted that the NC map is a broad-scale indication of the potential landslide susceptibility
only and is superseded by this site-specific assessment. The site did not exhibit any obvious indicators of
global slope instability, with residual soil and weathered sedimentary rock encountered at shallow depths
in the test pits.




Geo-Environmental Investigation for Proposed Subdivision
7 February 2025 | 24386-001-Rev0                                                                        12