Reference document Geotech Investigation · MCU22/0087.01

                                                                                                                                                                                                                                                                                                                                                                                                                                                            Borehole No.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                  BH3
                                                                                                                                                                                                                                                                                                                                                                                                                                                            Page 1 of 1

                                                                                                                                                                                                                  Engineering Log - Borehole                                                                                                                                                 Project No.:                    22151

                                                                                                                                                                                                                           Client:                                              Bottlebrush Property                                                                                         Commenced:                      21/4/2022
                                                                                                                                                                                                                           Project Name:                                        Proposed Unit Development                                                                                    Completed:                      21/4/2022
                                                                                                                                                                                                                           Hole Location:                                       37 Bottlebrush Avenue, Noosa Heads QLD                                                                       Logged By:                      MS
                                                                                                                                                                                                                           Hole Position:                                       509176.3 m E 7080322.4 m N                                                                                   Checked By:                     DP
                                                                                                                                                                                                                           Drill Model and Mounting:                                            Hand Auger                                                  Inclination: -90°                RL Surface:                No survey
                                                                                                                                                                                                                           Hole Diameter:                                                       100 mm                                                      Bearing:     360°                Datum:                     AHD             Operator:      Tectonic

                                                                                                                                                                                                                                               Drilling Information                                                                                                        Material Description and Observations




                                                                                                                                                                                                                                                                                                                                                                                                     Relative Density
                                                                                                                                                                                                                                                                                                                             Classification
                                                                                                                                                                                                                                                                                                                                                                                                                           Pocket                      DCP TEST
                                                                                                                                                                                                                               Penetration




                                                                                                                                                                                                                                                                                                                                                                                                     Consistency
                                                                                                                                                                                                                                                                                                               Graphic Log


                                                                                                                                                                                                                                                                           Samples                                                                            Material Description
                                                                                                                                                                                                                                                                                                                                                                                                                        Penetrometer
                                                                                                                                                                                                                                                                                     Recovery




                                                                                                                                                                                                                                                                                                                                                                                                     Condition
                                                                                                                                                                                                                                                                            Tests                                                               soil type: plasticity or particle characteristics,




                                                                                                                                                                                                                                                                                                                                                                                                     Moisture
                                                                                                                                                                                                                                                                                                                                                                                                                            UCS                    Blows per 100 mm
                                                                                                                                                                                                                                                                                                                             Symbol
                                                                                                                                                                                                                  Method




                                                                                                                                                                                                                                                                           Remarks                                                               secondary and minor components, colour
                                                                                                                                                                                                                                             Water




                                                                                                                                                                                                                                                                                                 RL    Depth                                                                                                               (kPa)
                                                                                                                                                                                                                                                                                                 (m)    (m)                                                                                                                             0    5        10     15     20    25




                                                                                                                                                                                                                                                                                                                                                                                                                        100
                                                                                                                                                                                                                                                                                                                                                                                                                        200
                                                                                                                                                                                                                                                                                                                                                                                                                        300
                                                                                                                                                                                                                                                                                                                                                                                                                        400
                                                                                                                                                                                                                                                                                                                                                                                                                        500
                                                                                                                                                                                                                                                                                                                                              SYNTHETIC GRASS, green
                                                                                                                                                                                                                                                                                                                                              Silty SAND, fine to medium grained, grey (FILL)



                                                                                                                                                                                                                                                                                                                                              Gravelly SAND, fine to coarse grained, grey, pale
                                                                                                                                                                                                                                             Groundwater not encountered




                                                                                                                                                                                                                                                                                                                                              brown, fine to medium sized gravel, with brick
                                                                                                                                                                                                                                                                                                                                              waste (FILL)
                                                                                                                                                                                                                                                                                                         1

                                                                                                                                                                                                                                                                                                                                SP            SAND, fine to medium grained, pale grey                           L
                                                                                                                                                                                                                  Hand Auger




                                                                                                                                                                                                                                                                                                                                              (AEOLIAN)
                                                                                                                                                                                                                                                                                                                                                                                                       M



                                                                                                                                                                                                                                                                                                         2
       TECTONIC 3.00.2 LIB.GLB Log 1 TECTONIC BOREHOLE 22151.GPJ <<DrawingFile>> 6/5/2022 10:46 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




                                                                                                                                                                                                                                                                                                                                                                                                              MD

                                                                                                                                                                                                                                                                                                         3
                                                                                                                                                                                                                                                                                                                                              Borehole terminated 3.0 m BGL, target
                                                                                                                                                                                                                                                                                                                                              depth. DCP continued downhole.




                                                                                                                                                                                                                                                                                                         4




                                                                                                                                                                                                                                                                                                         5




                                                                                                                                                                                                                                                                                                         6




                                                                                                                                                                                                                                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 and                            < PL                     MD - Medium Dense
                                                                                                                                                                                                                                                                                                    Core recovered (hatching                                              Soil Descriptions
                                                                                                                                                                                                                                                                                                    indicates material)                                                                                                    = PL                     D - Dense
                                                                                                                                                                                                                                                                                                                                                                        Based on Unified Soil                              < PL                     VD - Very Dense
                                                                                                                                                                                                                                                                                                    Core loss                                                                                                                                       Fr - Friable
                                                                                                                                                                                                                                                                                                                                                                        Classification System



Document Set ID: 22198682
Version: 1, Version Date: 05/12/2022