Compiled Reference Document - MCU25/0020 (As Published)

                                                                                                                                                                                                                                                                                                                                                                                                                            Borehole No.

                                                                                                                                                                                                                                                                                                                                                                                                                               BH2
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                                                                                                                                                                                                            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:                      508398.0 m E 7081055.0 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
                                                                                                                                                                                                                                                                                                                                                                                                            Shear
                                                                                                                                                                                                                     Penetration




                                                                                                                                                                                                                                                                                                                                                                                           Pocket




                                                                                                                                                                                                                                                                                                                                                                      Consistency
                                                                                                                                                                                                                                                                                 Graphic Log


                                                                                                                                                                                                                                              Samples                                                                          Material Description                                                                         Structure and
                                                                                                                                                                                                                                                                                                                                                                                         Penetrometer       Vane




                                                                                                                                                                                                                                                                                                                                                                      Condition
                                                                                                                                                                                                                                                         Recovery




                                                                                                                                                                                                                                               Tests                                                             soil type: plasticity or particle characteristics,                                                           Additional




                                                                                                                                                                                                                                                                                                                                                                      Moisture
                                                                                                                                                                                                                                                                                                                                                                                            UCS              Test
                                                                                                                                                                                                                                                                                               Symbol
                                                                                                                                                                                                            Method




                                                                                                                                                                                                                                                                                                                  secondary and minor components, colour                                                                    Observations
                                                                                                                                                                                                                                   Water




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




                                                                                                                                                                                                                                                                                                                                                                                          100
                                                                                                                                                                                                                                                                                                                                                                                          200
                                                                                                                                                                                                                                                                                                                                                                                          300
                                                                                                                                                                                                                                                                                                                                                                                          400
                                                                                                                                                                                                                                                                                                                                                                                          500
                                                                                                                                                                                                                                                                                                                                                                                                         50 100150200
                                                                                                                                                                                                                                                                                                 SM             Indurated SAND, fine to medium grained, dark
                                                                                                                                                                                                                                                                                                                brown, weakly cemented (continued)

                                                                                                                                                                                                                                                                                                                                                                        M      VD


                                                                                                                                                                                                                                                                          10
                                                                                                                                                                                                                                           SPT
                                                                                                                                                                                                                                           5,8,11                                                SM             Silty SAND, fine to medium grained, brown,
                                                                                                                                                                                                                                           N=19                                                                 light brown



                                                                                                                                                                                                                                                                          11



                                                                                                                                                                                                                                           SPT
                                                                                                                                                                                                                                           5,11,15
                                                                                                                                                                                                                                           N=26
                                                                                                                                                                                                                                                                          12                                                                                            W      MD
                                                                                                                                                                                                            RD
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




                                                                                                                                                                                                                                                                          13
                                                                                                                                                                                                                                           SPT
                                                                                                                                                                                                                                           6,14,11                                                              becoming grey, pale grey
                                                                                                                                                                                                                                           N=25



                                                                                                                                                                                                                                                                                                 CH             Silty CLAY, high plasticity, grey
                                                                                                                                                                                                                                                                          14

                                                                                                                                                                                                                                                                                                                                                                       w=
                                                                                                                                                                                                                                                                                                                                                                                St        130
                                                                                                                                                                                                                                                                                                                                                                       PL
                                                                                                                                                                                                                                           SPT
                                                                                                                                                                                                                                           4,4,6                                                                                                                                          120
                                                                                                                                                                                                                                           N=10                                                                 tending to sandy clay, becoming pale grey                                 110

                                                                                                                                                                                                                                                                          15                     CH             Sandy CLAY, high plasticity, grey, pale grey,
                                                                                                                                                                                                                                                                                                                fine to coarse grained sand, tending to clayey
                                                                                                                                                                                                                                                                                                                sand
                                                                                                                                                                                                                                                                                                                Hole Terminated at 15.00 m
                                                                                                                                                                                                                                                                                                                Target depth

                                                                                                                                                                                                                                                                          16




                                                                                                                                                                                                                                                                          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