slope stability

                                                                                                                                                                                                                                                                                                                                                                                                                                         Borehole No.

                                                                                                                                                                                                                                                                                                                                                                                                                                               BH3
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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:                           508946.0 m E 7080008.0 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, dark grey




                                                                                                                                                                                                                                                                                                                                                                                         VL
                                                                                                                                                                                                                                                                                                                        becoming dark grey to grey


                                                                                                                                                                                                                                                                                   1
                                                                                                                                                                                                                                   Not Encountered




                                                                                                                                                                                                                                                                                                                                                                                 M        L
                                                                                                                                                                                                            HA




                                                                                                                                                                                                                                                                                                                        becoming pale grey
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




                                                                                                                                                                                                                                                                                                                                                                                                                      Augered to 2.0m
                                                                                                                                                                                                                                                                                   2



                                                                                                                                                                                                                                                                                                                                                                                        MD




                                                                                                                                                                                                                                                                                   3
                                                                                                                                                                                                                                                                                                                        Hole Terminated at 3.00 m
                                                                                                                                                                                                                                                                                                                        Target depth                                                                                  Augered to 3.2m




                                                                                                                                                                                                                                                                                   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