20220109 - 21236-002-Rev0 Maher Tce · OPW23/0182

                                                                                                                                                                                                                                                                                                                                                                                                                                           Borehole No.

                                                                                                                                                                                                                                                                                                                                                                                                                                                 BH3
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                                                                                                                                                                                                            Engineering Log - Borehole                                                                                                                                 Project No.:                    21236

                                                                                                                                                                                                                 Client:                                  GV Emanuel Constructions                                                                                     Commenced:                      9/1/2023
                                                                                                                                                                                                                 Project Name:                            Proposed Residence                                                                                           Completed:                      9/1/2023
                                                                                                                                                                                                                 Hole Location:                           21 Maher Terrace, Sunshine Beach                                                                             Logged By:                      LM
                                                                                                                                                                                                                 Hole Position:                           511077.0 m E 7079976.0 m N MGA2020 Zone 56                                                                   Checked By:                     MCC
                                                                                                                                                                                                                 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
                                                                                                                                                                                                                                                                                                           CI           Silty Sandy CLAY, medium plasticity, pale grey,
                                                                                                                                                                                                                                                                                                                        red and brown, fine to coarse grained sand                       St
                                                                                                                                                                                                                                                                                                                        (RESIDUAL)
                                                                                                                                                                                                                                                                                                                                                                                                       300




                                                                                                                                                                                                                                                                                                                                                                                                        310

                                                                                                                                                                                                                                                                                                                        becoming brown to pale grey, with fine grained
                                                                                                                                                                                                                                   Not Encountered




                                                                                                                                                                                                                                                                                   1                                    sand                                                            VSt

                                                                                                                                                                                                                                                                                                                                                                                                        330
                                                                                                                                                                                                            AD/T




                                                                                                                                                                                                                                                                                                                                                                                 M
                                                                                                                                                                                                                                                                                                                                                                                                          380


                                                                                                                                                                                                                                                                                                                                                                                                              450

                                                                                                                                                                                                                                                                                                           CI           Sandy CLAY, medium plasticity, pale grey and
                                                                                                                                                                                                                                                                                                                        red brown, fine to coarse grained sand
TECTONIC 3.00.2 LIB.GLB Log 1 TECTONIC BOREHOLE 21236.GPJ <<DrawingFile>> 13/1/2023 10:57 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                                    (EXTREMELY WEATHERED MATERIAL)                                                        450

                                                                                                                                                                                                                                                                                                                                                                                                                        20/90mm
                                                                                                                                                                                                                                                                                                                                                                                          H                             Refusal




                                                                                                                                                                                                                                                                                                                                                                                                                        Augered to 2.6m
                                                                                                                                                                                                                                                                                                                        Hole Terminated at 2.60 m
                                                                                                                                                                                                                                                                                                                        Target depth

                                                                                                                                                                                                                                                                                                                                                                                                                        20/90mm
                                                                                                                                                                                                                                                                                   3                                                                                                                                    Refusal




                                                                                                                                                                                                                                                                                   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