SUPERSEDED Compiled Reference Document - MCU24 0153 & OPW24 0202 (As Published)

        Contents
        Executive Summary.........................................................................................................................................................iii
        1.       Introduction ............................................................................................................................................................ 1
        2.       Proposed Development ....................................................................................................................................... 1
        3.       Method of Investigation ......................................................................................................................................2
        4.       Results of Investigation .......................................................................................................................................2
                 4.1 Site Description ......................................................................................................................................................... 2
                 4.2 Topography................................................................................................................................................................. 4
                 4.3 Geology ........................................................................................................................................................................ 5
                 4.4 Subsurface Conditions ............................................................................................................................................ 6
                 4.5 Groundwater............................................................................................................................................................... 7
                 4.6 Surface Drainage....................................................................................................................................................... 7
        5.       Slope Stability Assessment .................................................................................................................................8
                 5.1 Existing Conditions................................................................................................................................................... 8
                 5.2 Stability Assessment ................................................................................................................................................ 9
        6.       Geotechnical Recommendations ..................................................................................................................... 11
                 6.1 Development Limitations..................................................................................................................................... 11
                 6.2 Earthworks ................................................................................................................................................................. 11
                      6.2.1   Site Preparation and Trafficability................................................................................................... 11
                      6.2.2   Excavations .............................................................................................................................................. 12
                      6.2.3   Filling ......................................................................................................................................................... 12
                 6.3 Building Foundations ............................................................................................................................................ 13
                      6.3.1   Indicative Site Classification .............................................................................................................. 13
                      6.3.2   Footing Design....................................................................................................................................... 13
                 6.4 Temporary and Permanent Retention ............................................................................................................ 15
                 6.5 Drainage ..................................................................................................................................................................... 16
        7.       Conclusion ............................................................................................................................................................. 17
        8.       limitations .............................................................................................................................................................. 17




        Proposed Unit Development
        30 September 2024 | 24265-001-Rev0                                                                                                                                                         iv
Document Set ID: 23376055
Version: 1, Version Date: 28/11/2024