Reference Document - MCU25 0060 (As Published)

Text Figures
Text Figure 1: Section through north of building (courtesy SLa) ................................................................................... 2
Text Figure 2: 2025 aerial image of the site and immediate surrounds (courtesy Nearmap imagery) ........... 4
Text Figure 3: Easterly facing overview of site....................................................................................................................... 4
Text Figure 4: Batter at southern boundary resulting from construction of the neighbouring
      residence .................................................................................................................................................................................. 5
Text Figure 5: Timber sleeper retaining wall along northern boundary ...................................................................... 5
Text Figure 6: Plan showing ground surface contours (courtesy Noosa Council ‘Intramaps’) ........................... 6
Text Figure 7: Extract of 1:100,000 Laguna Bay Surface Geology Map ........................................................................ 7
Text Figure 8: Extract from NC landslide hazard overlay mapping ............................................................................... 9
Text Figure 9: Footing depth required to minimise risk of undermining ................................................................ 16


Tables
Table 1: Summary of Subsurface Conditions........................................................................................................................ 8
Table 2: Stability Risk Levels ...................................................................................................................................................... 10
Table 3: Details of Qualitative Risk Assessment for Property (AGS 2007) ............................................................... 11
Table 4: Retaining Structure Design Parameters............................................................................................................... 18


Figures
Figure 1: Site Plan


Appendices
Appendix A                      Borehole Reports and Explanatory Notes
Appendix B                      AGS Guidlines - Qualitative Terminology for Use in Assesing the Risk to Property Some
                                Guidelines for Hillside Construction
Appendix C                      Limitations




Proposed Residential Development
25 August 2025 | 25038-001-Rev0                                                                                                                                                                  v