Reference Document - Geotechnical Investigation Report - DBW24/0090 & RAP24/0025

                                                                                                                                                                                                                                                                                                                                                                                                                                                Borehole No.

                                                                                                                                                                                                                                                                                                                                                                                                                                                      BH1
                                                                                                                                                                                                                                                                                                                                                                                                                                                Page 1 of 1

                                                                                                                                                                                                                  Engineering Log - Borehole                                                                                                                                  Project No.:                    20248

                                                                                                                                                                                                                       Client:                                  Rebecca Stead                                                                                                 Commenced:                      19/08/2020
                                                                                                                                                                                                                       Project Name:                            Proposed Extensions                                                                                           Completed:                      19/08/2020
                                                                                                                                                                                                                       Hole Location:                           26 Attunga Heights, Noosa Heads                                                                               Logged By:                      MCC
                                                                                                                                                                                                                       Hole Position:                           509180.0 m E 7080869.0 m N MGA94 Zone 56                                                                      Checked By:                     ACD
                                                                                                                                                                                                                       Drill Model and Mounting:                                 Hand Auger                                                  Inclination: -90°                RL Surface:                No survey
                                                                                                                                                                                                                       Hole Diameter:                                            70 mm                                                       Bearing:     360°                Datum:                     AHD             Operator:         Tectonic

                                                                                                                                                                                                                                          Drilling Information                                                                                       Soil Description                                                                   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
                                                                                                                                                                                                                                                                                                                SM             Silty SAND, fine to medium grained, grey, trace of
                                                                                                                                                                                                                                                                                                                               roots to 0.1m depth


                                                                                                                                                                                                                                                                                                                                                                                                VL


                                                                                                                                                                                                                                                                                        0.5



                                                                                                                                                                                                                                                                                                                                                                                        D
                                                                                                                                                                                                                                         Not Encountered




                                                                                                                                                                                                                                                                                        1.0
                                                                                                                                                                                                                                                                                                                                                                                                 L
                                                                                                                                                                                                                  HA
       TECTONIC 2.00.2 LIB.GLB Log 1 TECTONIC BOREHOLE 20248.GPJ <<DrawingFile>> 20/08/2020 12:57 10.01.00.01 Datgel Lab and In Situ Tool - DGD | Lib: Tectonic 2.00.2 2016-10-13 Prj: Tectonic 2.00 2016-02-16




                                                                                                                                                                                                                                                                                        1.5
                                                                                                                                                                                                                                                                                                                 SP            SAND, fine to medium grained, pale grey to white




                                                                                                                                                                                                                                                                                                                                                                                        M                                    Augered to 2.0m
                                                                                                                                                                                                                                                                                        2.0                                                                                                    MD




                                                                                                                                                                                                                                                                                                                               Hole Terminated at 2.40 m
                                                                                                                                                                                                                                                                                        2.5                                    Collapsing sands




                                                                                                                                                                                                                                                                                        3.0




                                                                                                                                                                                                                                                                                        3.5




                                                                                                                                                                                                                            Method                                   Penetration                                  Water                              Samples and Tests                            Moisture Condition                 Consistency/Relative Density
                                                                                                                                                                                                                       AD/T-Auger Drilling TC Bit                      No resistance                          Level (Date)                    U - Undisturbed Sample                                  D - Dry                           VS - Very Soft
                                                                                                                                                                                                                       RR - Rock Roller                                 ranging to                                                            D - Disturbed Sample                                    M - Moist                         S - Soft
                                                                                                                                                                                                                       RD - Rotary Drilling                               refusal                             Inflow                          SPT - Standard Penetration Test                         W - Wet                           F    - Firm
                                                                                                                                                                                                                       NMLC -Rock Core                                                                        Partial Loss                                                                                                              VSt - Very Stiff
                                                                                                                                                                                                                       HA - Hand Auger                                                                        Complete Loss                                                                                                             H - Hard
                                                                                                                                                                                                                                                                                                                                                                                                         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
                                                                                                                                                                                                                                                                                                                                                      Classification System



Document Set ID: 23080488
Version: 1, Version Date: 27/06/2024