REFERENCE DOCUMENTS - RAL25/0004 (As Published)

                    DSI works included the excavation of an additional 26 test pits over this area (refer Photos 7 to 10 below)
                    to the north of the gully as well as soil observations from an additional 3 groundwater and 7 LFG bores.




                    Photo 7 – TP14 plastic strap at 0.8mbgl                Photo 8 – TP27 transect




                    Photo 9 – selection of TP27 transect wastes            Photo 10 – TP76 transect with no wastes


                    Natural soils consist of a clayey fine red sand with fine to medium gravels overlying red to white
                    sandstone. Mostly infrequent wastes comprising metal, glass and bottles and very rare plastics were
                    observed at 7 locations to the depths noted on Drawing 2 in Appendix A, within soils that often otherwise
                    approximated the characteristics of the expected natural soils.
                    Two of these waste locations (TP27 and TP75) had an increased density or types of wastes present.
                    Note that the waste depths on Drawing 2 are the minimum depth of fill at these locations, with the original
                    trenches for night soil disposal likely to have been excavated to a maximum depth of around 1mbgl.



        125 Lot 105 SP118458 Cooroy DSI 12062024 Rev0                                              Lot 105 SP118458, Cooroy, QLD, 4563
        12/06/2024                                                  65                          Detailed Site Contamination Investigation
Document Set ID: 23717062
Version: 0, Version Date: 01/01/1900