Compiled Reference Document - MCU25/0020 (As Published)

                                                                                                                                                                                                                                                                                                                                                                                                                            Borehole No.

                                                                                                                                                                                                                                                                                                                                                                                                                               BH1
                                                                                                                                                                                                                                                                                                                                                                                                                            Page 2 of 2

                                                                                                                                                                                                            Engineering Log - Borehole                                                                                                                        Project No.:                           25040

                                                                                                                                                                                                                 Client:                              Sunshine Beach Noosa Developments Pty Ltd                                                               Commenced:                             18/2/2025
                                                                                                                                                                                                                 Project Name:                        Proposed Residence                                                                                      Completed:                             18/2/2025
                                                                                                                                                                                                                 Hole Location:                       11 Ravenwood Drive, Noosa Heads                                                                         Logged By:                             LC
                                                                                                                                                                                                                 Hole Position:                       508415.0 m E 7081057.0 m N MGA2020 Zone 56                                                              Checked By:                            MCC
                                                                                                                                                                                                                 Drill Model and Mounting:                           Hanjin DB8                                               Inclination: -90°               RL Surface:                 No survey
                                                                                                                                                                                                                 Hole Diameter:                                      100 mm                                                   Bearing:     360°               Datum:                      AHD       Operator:          MK Drilling

                                                                                                                                                                                                                                   Drilling Information                                                                                      Material Description and Observations




                                                                                                                                                                                                                                                                                                                                                                       Relative Density
                                                                                                                                                                                                                                                                                                Classification                                                                                                        Piezometer
                                                                                                                                                                                                                     Penetration




                                                                                                                                                                                                                                                                                                                                                                                            Pocket                    Construction




                                                                                                                                                                                                                                                                                                                                                                       Consistency
                                                                                                                                                                                                                                                                                  Graphic Log


                                                                                                                                                                                                                                              Samples                                                                           Material Description
                                                                                                                                                                                                                                                                                                                                                                                          Penetrometer




                                                                                                                                                                                                                                                                                                                                                                       Condition
                                                                                                                                                                                                                                                          Recovery




                                                                                                                                                                                                                                               Tests                                                              soil type: plasticity or particle characteristics,




                                                                                                                                                                                                                                                                                                                                                                       Moisture
                                                                                                                                                                                                                                                                                                                                                                                             UCS
                                                                                                                                                                                                                                                                                                Symbol
                                                                                                                                                                                                            Method




                                                                                                                                                                                                                                                                                                                   secondary and minor components, colour
                                                                                                                                                                                                                                   Water




                                                                                                                                                                                                                                              Remarks                 RL Depth                                                                                                               (kPa)
                                                                                                                                                                                                                                                                      (m) (m)




                                                                                                                                                                                                                                                                                                                                                                                           100
                                                                                                                                                                                                                                                                                                                                                                                           200
                                                                                                                                                                                                                                                                                                                                                                                           300
                                                                                                                                                                                                                                                                                                                                                                                           400
                                                                                                                                                                                                                                                                                                                                                                                           500
                                                                                                                                                                                                                                                                                                                 Silty SAND, fine to medium grained, dark
                                                                                                                                                                                                                                                                                                                 brown




                                                                                                                                                                                                                                                                           10
                                                                                                                                                                                                                                           SPT
                                                                                                                                                                                                                                           6,14,18
                                                                                                                                                                                                                                           N=32



                                                                                                                                                                                                                                                                           11
                                                                                                                                                                                                                                                                                                                                                                         W      VD


                                                                                                                                                                                                                                           SPT
                                                                                                                                                                                                                                           14,15,18                                                              becoming light brown
                                                                                                                                                                                                                                           N=33
                                                                                                                                                                                                                                                                           12
TECTONIC 3.00.2 LIB.GLB Log 1 TECTONIC BOREHOLE 25040.GPJ <<DrawingFile>> 10/3/2025 14:34 10.02.00.04 Datgel Lab and In Situ Tool - DGD | Lib: Tectonic 3.00.2 2021-03-30 Prj: Tectonic 3.00.2 2021-03-30

                                                                                                                                                                                                            RD




                                                                                                                                                                                                                                                                           13
                                                                                                                                                                                                                                           SPT
                                                                                                                                                                                                                                           7,5,2
                                                                                                                                                                                                                                           N=7                                                    CH             Sandy CLAY, high plasticity, grey, fine to                               50
                                                                                                                                                                                                                                                                                                                 medium grained sand                                                      70
                                                                                                                                                                                                                                                                                                                                                                                  F

                                                                                                                                                                                                                                                                           14
                                                                                                                                                                                                                                                                                                                 tending to silty clay

                                                                                                                                                                                                                                                                                                                                                                                 St        100

                                                                                                                                                                                                                                           SPT                                                                                                                                             120
                                                                                                                                                                                                                                           0,0,6                                                                                                                        w>                       200
                                                                                                                                                                                                                                           N=6                                                    CH             Sandy CLAY, high plasticity, grey to pale grey,        PL
                                                                                                                                                                                                                                                                           15                                    fine to coarse grained sand, (OLDER
                                                                                                                                                                                                                                                                                                                 ALLUVIUM)                                                      VSt


                                                                                                                                                                                                                                                                                                  CH             Silty CLAY, high plasticity, pale grey

                                                                                                                                                                                                                                                                           16                                                                                                    St
                                                                                                                                                                                                                                           SPT
                                                                                                                                                                                                                                           4,6,9                                                                                                                                           100

                                                                                                                                                                                                                                           N=15                                                                                                                                                150

                                                                                                                                                                                                                                                                                                                 Hole Terminated at 16.50 m
                                                                                                                                                                                                                                                                                                                 Target depth
                                                                                                                                                                                                                                                                           17




                                                                                                                                                                                                                      Method                                  Penetration                                        Water                   Samples and Tests                        Moisture Condition             Consistency/Relative Density
                                                                                                                                                                                                                 AD/T-Auger Drilling TC Bit                            VE - Very Easy        Level (Date)                         U## - Undisturbed Sample (## mm)                    D - Dry                        VS - Very Soft
                                                                                                                                                                                                                 AD/V-Auger Drilling V Bit                             E - Easy                                                   DS - Disturbed Sample                               M - Moist                      S - Soft
                                                                                                                                                                                                                 RT - Rotary Tri-cone Bit                                                    Inflow                               BDS- Bulk Disturbed Sample                          W - Wet                        F - Firm
                                                                                                                                                                                                                 RD - Rotary Drilling                                  F - Firm                                                   SPT - Standard Penetration Test                                                    VSt - Very Stiff
                                                                                                                                                                                                                                                                                             Partial Loss
                                                                                                                                                                                                                 NMLC -Rock Core                                       H - Hard                                                                                                                                      H - Hard
                                                                                                                                                                                                                                                                       VH - Very hard       Complete Loss
                                                                                                                                                                                                                 HA - Hand Auger                                                                                                                                                          Plastic Limit              VL - Very Loose
                                                                                                                                                                                                                                                                     Graphic Log/Core Loss                                                                                                                           L   - Loose
                                                                                                                                                                                                                                                                                                                                         Classification Symbols                                  < PL                MD - Medium Dense
                                                                                                                                                                                                                                                                        Core recovered (hatching                                         and Soil Descriptions                                                       D - Dense
                                                                                                                                                                                                                                                                        indicates material)                                                                                                      = PL
                                                                                                                                                                                                                                                                                                                                          Based on Unified Soil                                  < PL                VD - Very Dense
                                                                                                                                                                                                                                                                        Core loss                                                         Classification System                                                      Fr - Friable