RFI - 21370-001-Rev1 66 Seaview Tce

                                                                                                                                                                                                                                                                                                                                                                                                                                            Borehole No.

                                                                                                                                                                                                                                                                                                                                                                                                                                               BH3
                                                                                                                                                                                                                                                                                                                                                                                                                                           Page 1 of 2

                                                                                                                                                                                                            Engineering Log - Borehole                                                                                                                                      Project No.:                    21370

                                                                                                                                                                                                                 Client:                                     Catherine & Gavin Deane C/- Pivotal Perspective                                                                Commenced:                      8/10/2021
                                                                                                                                                                                                                 Project Name:                               Proposed Residence                                                                                             Completed:                      8/10/2021
                                                                                                                                                                                                                 Hole Location:                              66 Seaview Terrace, Sunshine Beach                                                                             Logged By:                      RKG
                                                                                                                                                                                                                 Hole Position:                              511351.0 m E 7080314.0 m N MGA2020 Zone 56                                                                     Checked By:                     ACD
                                                                                                                                                                                                                 Drill Model and Mounting:                                    Hydrapower scout                                             Inclination: -90°                RL Surface:                33.00 m
                                                                                                                                                                                                                 Hole Diameter:                                               100 mm                                                       Bearing:     360°                Datum:                     AHD             Operator:       Drillsure

                                                                                                                                                                                                                                    Drilling Information                                                                                                  Material Description and Observations




                                                                                                                                                                                                                                                                                                                                                                                    Relative Density
                                                                                                                                                                                                                                                                                                            Classification
                                                                                                                                                                                                                                                                                                                                                                                                          Pocket         Shear
                                                                                                                                                                                                                     Penetration




                                                                                                                                                                                                                                                                                                                                                                                    Consistency
                                                                                                                                                                                                                                                                                              Graphic Log


                                                                                                                                                                                                                                                     Samples                                                                                 Material Description                                                                           Structure and
                                                                                                                                                                                                                                                                                                                                                                                                       Penetrometer      Vane
                                                                                                                                                                                                                                                                   Recovery




                                                                                                                                                                                                                                                                                                                                                                                    Condition
                                                                                                                                                                                                                                                      Tests                                                                    soil type: plasticity or particle characteristics,                                                             Additional




                                                                                                                                                                                                                                                                                                                                                                                    Moisture
                                                                                                                                                                                                                                                                                                                                                                                                           UCS            Test
                                                                                                                                                                                                                                                                                                            Symbol
                                                                                                                                                                                                            Method




                                                                                                                                                                                                                                                     Remarks                                                                    secondary and minor components, colour                                                                      Observations
                                                                                                                                                                                                                                   Water




                                                                                                                                                                                                                                                                               RL     Depth                                                                                                               (kPa)          (kPa)
                                                                                                                                                                                                                                                                               (m)     (m)




                                                                                                                                                                                                                                                                                                                                                                                                       100
                                                                                                                                                                                                                                                                                                                                                                                                       200
                                                                                                                                                                                                                                                                                                                                                                                                       300
                                                                                                                                                                                                                                                                                                                                                                                                       400
                                                                                                                                                                                                                                                                                                                                                                                                       500
                                                                                                                                                                                                                                                                                                                                                                                                                       50 100 150200
                                                                                                                                                                                                                                                                                                              SM             Silty SAND, fine grained, pale brown grey                                                                 0.00: DUNE SANDS
                                                                                                                                                                                                                                                                                                                                                                                    D to
                                                                                                                                                                                                                                                                                                                                                                                               L
                                                                                                                                                                                                                                                                                                                                                                                     M
                                                                                                                                                                                                                                                  SPT
                                                                                                                                                                                                            AD/T




                                                                                                                                                                                                                                                  4,5,7                                                        SP            SAND, fine grained, pale grey, trace of silt
                                                                                                                                                                                                                                                  N=12
                                                                                                                                                                                                                                                                               31.0




                                                                                                                                                                                                                                                                                        2

                                                                                                                                                                                                                                                  SPT                                                                        becoming fine to medium grained sand                            MD
                                                                                                                                                                                                                                                  5,7,11
                                                                                                                                                                                                                                                  N=18
                                                                                                                                                                                                                                                                               29.0




                                                                                                                                                                                                                                                                                        4
                                                                                                                                                                                                                                                  SPT
                                                                                                                                                                                                                                                  9,15,20                                                      SP            SAND, fine to medium grained, pale grey, with
                                                                                                                                                                                                                                                  N=35                                                                       minor grey mottling, poorly graded (fine <
                                                                                                                                                                                                                                                                                                                             medium)
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




                                                                                                                                                                                                                                                  SPT
                                                                                                                                                                                                                                                  8,17,27
                                                                                                                                                                                                                                                                               27.0




                                                                                                                                                                                                                                                                                        6
                                                                                                                                                                                                                                                  N=44

                                                                                                                                                                                                                                                                                                                                                                                               D
                                                                                                                                                                                                                                   Not Observed




                                                                                                                                                                                                                                                  SPT                                                                        occasionally tending to pale brown grey
                                                                                                                                                                                                                                                  10,19,26
                                                                                                                                                                                                                                                  N=45
                                                                                                                                                                                                                                                                               25.0




                                                                                                                                                                                                                                                                                        8

                                                                                                                                                                                                                                                  SPT                                                                                                                                 M
                                                                                                                                                                                                                                                  10,25,29
                                                                                                                                                                                                                                                  N=54
                                                                                                                                                                                                            RD




                                                                                                                                                                                                                                                                                                               SP            SAND, fine to medium grained, pale orange
                                                                                                                                                                                                                                                                                                                             brown, trace of silt, poorly graded (fine >
                                                                                                                                                                                                                                                                               23.0




                                                                                                                                                                                                                                                                                       10                                    medium), with occasional weakly cemented, very
                                                                                                                                                                                                                                                  SPT                                                                        thin dark orange brown indurated lenses
                                                                                                                                                                                                                                                  15,24,30/100mm
                                                                                                                                                                                                                                                  N*>60

                                                                                                                                                                                                                                                                                                               SP            SAND, fine grained, orange brown, with silt,
                                                                                                                                                                                                                                                                                                                             occasional dark orange brown, very thin lenses
                                                                                                                                                                                                                                                  SPT
                                                                                                                                                                                                                                                  13,24,30
                                                                                                                                                                                                                                                                               21.0




                                                                                                                                                                                                                                                                                       12
                                                                                                                                                                                                                                                  N=54                                                        SM             Silty SAND, fine grained, dark orange brown,
                                                                                                                                                                                                                                                                                                                             indurated, very weakly cemented to no
                                                                                                                                                                                                                                                                                                                             cementation                                                      VD

                                                                                                                                                                                                                                                  SPT
                                                                                                                                                                                                                                                  13,30/150mm
                                                                                                                                                                                                                                                  N*>60
                                                                                                                                                                                                                                                                               19.0




                                                                                                                                                                                                                                                                                       14

                                                                                                                                                                                                                                                  SPT
                                                                                                                                                                                                                                                  19,30/100mm
                                                                                                                                                                                                                                                  N*>60



                                                                                                                                                                                                                      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