RFI - 21370-001-Rev1 66 Seaview Tce

                                                                                                                                                                                                                                                                                                                                                                                                                                                                   Borehole No.

                                                                                                                                                                                                                                                                                                                                                                                                                                                                         BH2
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                                                                                                                                                                                                            Engineering Log - Borehole                                                                                                                                                          Project No.:                    21370

                                                                                                                                                                                                                 Client:                                                          Catherine & Gavin Deane C/- Pivotal Perspective                                                               Commenced:                      15/9/2021
                                                                                                                                                                                                                 Project Name:                                                    Proposed Residence                                                                                            Completed:                      15/9/2021
                                                                                                                                                                                                                 Hole Location:                                                   66 Seaview Terrace, Sunshine Beach                                                                            Logged By:                      RKG
                                                                                                                                                                                                                 Hole Position:                                                   511410.0 m E 7080282.0 m N MGA2020 Zone 56                                                                    Checked By:                     ACD
                                                                                                                                                                                                                 Drill Model and Mounting:                                                        Hand Auger                                                   Inclination: -90°                RL Surface:                5.00 m
                                                                                                                                                                                                                 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
                                                                                                                                                                                                                                                                                                                                                                                                                                               HW
                                                                                                                                                                                                                                                                                                                                  SM             Silty SAND, fine grained, brown (DUNE SANDS)           D to VL to                             HW
                                                                                                                                                                                                                                                                                                                                   SP            SAND, fine grained, brown grey and pale brown           M    L                                HW
                                                                                                                                                                                                                                                                       DS                                                                        grey
                                                                                                                                                                                                                                                                       0.7-1.5m                                                                  becoming brown grey and black, with micaceous            M        L
                                                                                                                                                                                                                                                                                                                                                 grains
                                                                                                                                                                                                            HA




                                                                                                                                                                                                                                                                                                   3.0




                                                                                                                                                                                                                                                                                                            2                                    becoming fine to medium grained, orange brown
                                                                                                                                                                                                                                   Seepage at 1.95 m during drilling




                                                                                                                                                                                                                                                                                                                                  SM             and pale orange brown                                           MD
                                                                                                                                                                                                                                                                                                                                                                                                          W
                                                                                                                                                                                                                                                                                                                                                 Silty SAND, fine to medium grained, orange
                                                                                                                                                                                                                                                                                                                                                 brown and pale orange brown                                                                   Augered to 3.0m
                                                                                                                                                                                                                                                                                                                                                 Hole Terminated at 3.00 m
                                                                                                                                                                                                                                                                                                                                                 Target depth
                                                                                                                                                                                                                                                                                                   1.0




                                                                                                                                                                                                                                                                                                            4
TECTONIC 3.00.2 LIB.GLB Log 1 TECTONIC BOREHOLE 21370.GPJ <<DrawingFile>> 5/11/2021 11:27 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




                                                                                                                                                                                                                                                                                                   -1.0




                                                                                                                                                                                                                                                                                                            6
                                                                                                                                                                                                                                                                                                   -3.0




                                                                                                                                                                                                                                                                                                            8
                                                                                                                                                                                                                                                                                                   -5.0




                                                                                                                                                                                                                                                                                                           10
                                                                                                                                                                                                                                                                                                   -7.0




                                                                                                                                                                                                                                                                                                           12
                                                                                                                                                                                                                                                                                                   -9.0




                                                                                                                                                                                                                                                                                                           14




                                                                                                                                                                                                                      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