Appendix E - Geotechnical Report

                                                                                                                                                                                                                                                                                                                                                                                                                                   Borehole No.

                                                                                                                                                                                                                                                                                                                                                                                                                                      TP4
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                                                                                                                                                                                                        Engineering Log - Test Pit                                                                                                                                 Project No.:                     18127

                                                                                                                                                                                                             Client:                                      Murray & Michelle Richardson                                                                             Commenced:                       17/05/2018
                                                                                                                                                                                                             Project Name:                                Proposed Reconfiguration of a Lot                                                                        Completed:                       17/05/2018
                                                                                                                                                                                                             Hole Location:                               216 Black Mountain Road, Black Mountain                                                                  Logged By:                       RKG
                                                                                                                                                                                                             Hole Position:                               486693.0 m E 7078668.0 m N MGA94 Zone 56                                                                 Checked By:                      ACD
                                                                                                                                                                                                             Equipment Type and Model:                                        6t Excavator                                                                         RL Surface:                 No survey
                                                                                                                                                                                                             Excavation Dimensions:                                           2.5 m Long                                   0.6 m Wide                              Datum:                      AHD       Operator:          Bebrok

                                                                                                                                                                                                                               Excavation Information                                                                                      Soil Description                                                              Observations




                                                                                                                                                                                                                                                                                                                                                                            Relative Density
                                                                                                                                                                                                                                                                                                     Classification
                                                                                                                                                                                                                 Penetration




                                                                                                                                                                                                                                                                                                                                                                                                 Pocket




                                                                                                                                                                                                                                                                                                                                                                            Consistency
                                                                                                                                                                                                                                                                                       Graphic Log


                                                                                                                                                                                                                                                     Samples                                                                         Material Description
                                                                                                                                                                                                                                                                                                                                                                                               Penetrometer                 Structure and




                                                                                                                                                                                                                                                                                                                                                                            Condition
                                                                                                                                                                                                                                                                 Recovery




                                                                                                                                                                                                                                                      Tests                                                            soil type: plasticity or particle characteristics,




                                                                                                                                                                                                                                                                                                                                                                            Moisture
                                                                                                                                                                                                                                                                                                                                                                                                  UCS                  Additional Observations
                                                                                                                                                                                                                                                                                                     Symbol
                                                                                                                                                                                                        Method




                                                                                                                                                                                                                                                                                                                        secondary and minor components, colour
                                                                                                                                                                                                                                Water




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




                                                                                                                                                                                                                                                                                                                                                                                                100
                                                                                                                                                                                                                                                                                                                                                                                                200
                                                                                                                                                                                                                                                                                                                                                                                                300
                                                                                                                                                                                                                                                                                                                                                                                                400
                                                                                                                                                                                                                                                                                                                                                                                                500
                                                                                                                                                                                                                                                                                                       CH             Silty CLAY, high plasticity, brown, with fine                   St                       0.00: TOPSOIL
                                                                                                                                                                                                                                                                                                                      grained sand and trace of rootlets                                                       0.05: RESIDUAL
                                                                                                                                                                                                                                                  DS                                                   CH
                                                                                                                                                                                                                                                                                                                                                                                     VSt
                                                                                                                                                                                                                                                  0.1-0.3m                                                            Silty CLAY, high plasticity, orange brown
                                                                                                                                                                                                                                                                                                                                                                                     to H
                                                                                                                                                                                                                                                  U65
                                                                                                                                                                                                                                                  0.15-0.55m
                                                                                                                                                                                                                                                                                                       CH             Silty CLAY, pale grey mottled red and yellow                                             0.30: EW MATERIAL
                                                                                                                                                                                                                                                                                                                      brown, with coarse size gravel and cobbles of
                                                                                                                                                                                                                                                                                                                      phyllite up to 75 mm
                                                                                                                                                                                                                                                                                0.5


                                                                                                                                                                                                                                                                                                                                                                                     VSt




                                                                                                                                                                                                                                                                                1.0                                                                                           M
                                                                                                                                                                                                                                Not Encountered
TECTONIC 2.00.2 LIB.GLB Log 1 TECTONIC BOREHOLE 18127.GPJ <<DrawingFile>> 01/06/2018 17:00 10.0.000 Datgel Lab and In Situ Tool - DGD | Lib: Tectonic 2.00.2 2016-10-13 Prj: Tectonic 2.00 2016-02-16

                                                                                                                                                                                                        E




                                                                                                                                                                                                                                                                                1.5                                                                                                  VSt
                                                                                                                                                                                                                                                                                                                                                                                     to H




                                                                                                                                                                                                                                                                                2.0                                                                                                                            2.00: ROCKHEAD
                                                                                                                                                                                                                                                                                                                      PHYLLITE, highly to moderately weathered,
                                                                                                                                                                                                                                                                                                                      pale grey stained red brown, very low
                                                                                                                                                                                                                                                                                                                      strength, thinly laminated fabric




                                                                                                                                                                                                                                                                                2.5



                                                                                                                                                                                                                                                                                                                      Hole Terminated at 2.70 m
                                                                                                                                                                                                                                                                                                                      Bucket Refusal


                                                                                                                                                                                                                                                                                3.0




                                                                                                                                                                                                                  Method                                       Penetration                              Water                             Samples and Tests                            Moisture Condition            Consistency/Relative Density
                                                                                                                                                                                                             N - Natural Exposure                                No resistance                       Level (Date)                   U - Undisturbed Sample                                 D - Dry                       VS - Very Soft
                                                                                                                                                                                                             X - Existing Excavation                              ranging to                                                        D - Disturbed Sample                                   M - Moist                     S - Soft
                                                                                                                                                                                                             BH - Backhoe Bucket                                    refusal                          Inflow                         CBR- CBR Mould Sample                                  W - Wet                       F - Firm
                                                                                                                                                                                                             R - Ripper                                                                                                                                                                                                  VSt - Very Stiff
                                                                                                                                                                                                             E - Excavator                                                                                                                                                                                               H - Hard
                                                                                                                                                                                                                                                                                                                                                                                               Plastic Limit             VL - Very Loose
                                                                                                                                                                                                                                                                                                                                                                                                                         L   - Loose
                                                                                                                                                                                                                                                                                                                                           Classification Symbols                                 < PL                   MD - Medium Dense
                                                                                                                                                                                                                                                                                                                                           and Soil Descriptions                                  = PL                   D - Dense
                                                                                                                                                                                                                                                                                                                                            Based on Unified Soil                                 < PL                   VD - Very Dense
                                                                                                                                                                                                                                                                                                                                            Classification System