slope stability

                                                                                                                                                                                                                                                                                                                                                                                                                                              Borehole No.

                                                                                                                                                                                                                                                                                                                                                                                                                                                    BH2
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                                                                                                                                                                                                            Engineering Log - Borehole                                                                                                                                      Project No.:                    22340

                                                                                                                                                                                                                 Client:                                        Integra Partnerships                                                                                        Commenced:                      29/8/2022
                                                                                                                                                                                                                 Project Name:                                  Proposed Residences                                                                                         Completed:                      29/8/2022
                                                                                                                                                                                                                 Hole Location:                                 12-14 Wyandra Street, Noosa                                                                                 Logged By:                      LM
                                                                                                                                                                                                                 Hole Position:                                 508945.0 m E 7079982.0 m N MGA2020 Zone 56                                                                  Checked By:                     ACD
                                                                                                                                                                                                                 Drill Model and Mounting:                                     Hand Auger                                                  Inclination: -90°                RL Surface:                No survey
                                                                                                                                                                                                                 Hole Diameter:                                                100 mm                                                      Bearing:     360°                Datum:                     AHD             Operator:         LM/WD

                                                                                                                                                                                                                                    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
                                                                                                                                                                                                                                                                                                              SM             Silty SAND, fine to medium grained, trace of fine
                                                                                                                                                                                                                                                     DS                                                                      to medium sized gravel and medium plasticity
                                                                                                                                                                                                                                                     0.1-0.3m                                                                clay

                                                                                                                                                                                                                                                                                                                             without gravel and clay




                                                                                                                                                                                                                                                                                                               SP            SAND, fine to medium grained, dark grey to grey                  VL
                                                                                                                                                                                                                                                                                        1
                                                                                                                                                                                                                                   Not Encountered




                                                                                                                                                                                                                                                                                                                                                                                      M
                                                                                                                                                                                                            HA




                                                                                                                                                                                                                                                                                                                                                                                                                           Augered to 1.9m
TECTONIC 3.00.2 LIB.GLB Log 1 TECTONIC BOREHOLE 22340.GPJ <<DrawingFile>> 13/9/2022 12:02 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




                                                                                                                                                                                                                                                                                        2




                                                                                                                                                                                                                                                                                                                                                                                             MD




                                                                                                                                                                                                                                                                                                                                                                                                                           Augered to 3.0m
                                                                                                                                                                                                                                                                                        3
                                                                                                                                                                                                                                                                                                                             Hole Terminated at 3.00 m
                                                                                                                                                                                                                                                                                                                             Target depth




                                                                                                                                                                                                                                                                                        4




                                                                                                                                                                                                                                                                                        5




                                                                                                                                                                                                                      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