Geotehnical Investigation Report · OPW22/0140

                                                                                                                                                                                                                                                                                                                                                                                                                                                          Borehole No.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                BH1
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                                                                                                                                                                                                           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:                                             509196.2 m E 7080319.9 m N                                                                                   Checked By:                     DP
                                                                                                                                                                                                                Drill Model and Mounting:                                                  4WD 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                                                                   (AS 1289.6.3.2-1997)
                                                                                                                                                                                                                                                                                                                                                                                                                   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
                                                                                                                                                                                                                                                                                                                                         PAVERS, orange brown                                            L to
                                                                                                                                                                                                                                                                                                                                         Gravelly SAND, fine to coarse grained, fine to                  MD
                                                                                                                                                                                                                                                                                                                                         medium sized gravel, brown grey (FILL)
                                                                                                                                                                                                                                                                                                                           SP            Silty SAND, fine to medium grained, grey (FILL)
                                                                                                                                                                                                                                                                                                                                         SAND, fine to medium grained, pale grey
                                                                                                                                                                                                                                                                                                                                         (AEOLIAN)

                                                                                                                                                                                                                                                                                                    1

                                                                                                                                                                                                                                                                DS
                                                                                                                                                                                                                                                                1.2-1.5m

                                                                                                                                                                                                                                                                                                                                                                                                         MD


                                                                                                                                                                                                                                                                                                    2
                                                                                                                                                                                                                                  Groundwater not encountered
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




                                                                                                                                                                                                                                                                                                                                                                                                                                       Augered to 2.8m
                                                                                                                                                                                                           AD/T




                                                                                                                                                                                                                                                                                                    3                                                                                             M




                                                                                                                                                                                                                                                                                                    4
                                                                                                                                                                                                                                                                                                                                                                                                                                       Augered to 4.2m



                                                                                                                                                                                                                                                                                                                                                                                                           D



                                                                                                                                                                                                                                                                                                    5



                                                                                                                                                                                                                                                                                                                                                                                                                                       Augered to 5.5m




                                                                                                                                                                                                                                                                                                    6
                                                                                                                                                                                                                                                                                                                                         Borehole terminated 6.0 m BGL, target depth.




                                                                                                                                                                                                                     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