Reference Document - OPW25 0085 (AS Published)

                                                                                                                                                                                                                                                                                                                                                                                                                                             Test Pit No.

                                                                                                                                                                                                                                                                                                                                                                                                                                                   TP5
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                                                                                                                                                                                                           Engineering Log - Test Pit                                                                                                                                       Project No.:                        24386

                                                                                                                                                                                                                Client:                                      Indigo Group                                                                                                   Commenced:                          19/12/2024
                                                                                                                                                                                                                Project Name:                                Proposed Subdivision                                                                                           Completed:                          19/12/2024
                                                                                                                                                                                                                Hole Location:                               44 Hoy Road, Lake Macdonald                                                                                    Logged By:                          JM
                                                                                                                                                                                                                Hole Position:                               492767.4 m E 7080220.7 m N MGA2020 Zone 56                                                                     Checked By:                         MT
                                                                                                                                                                                                                Equipment Type and Model:                                             5.5t Excavator                                                                        RL Surface:                 117.70 m
                                                                                                                                                                                                                Excavation Dimensions:                                                                                                                                      Datum:                      AHD                 Operator:   Ryano's Civil

                                                                                                                                                                                                                                  Excavation Information                                                                                                   Material Description and Observations




                                                                                                                                                                                                                                                                                                                                                                                     Relative Density
                                                                                                                                                                                                                                                                                                            Classification
                                                                                                                                                                                                                    Penetration




                                                                                                                                                                                                                                                                                                                                                                                                          Pocket




                                                                                                                                                                                                                                                                                                                                                                                     Consistency
                                                                                                                                                                                                                                                                                              Graphic Log


                                                                                                                                                                                                                                                        Samples                                                                               Material Description
                                                                                                                                                                                                                                                                                                                                                                                                        Penetrometer




                                                                                                                                                                                                                                                                                                                                                                                     Condition
                                                                                                                                                                                                                                                                   Recovery




                                                                                                                                                                                                                                                         Tests                                                                  soil type: plasticity or particle characteristics,




                                                                                                                                                                                                                                                                                                                                                                                     Moisture
                                                                                                                                                                                                                                                                                                                                                                                                           UCS
                                                                                                                                                                                                                                                                                                            Symbol
                                                                                                                                                                                                           Method




                                                                                                                                                                                                                                                                                                                                 secondary and minor components, colour
                                                                                                                                                                                                                                   Water




                                                                                                                                                                                                                                                        Remarks               RL Depth                                                                                                                     (kPa)
                                                                                                                                                                                                                                                                              (m) (m)                                                                                                                                       0   5       10    15     20     25




                                                                                                                                                                                                                                                                                                                                                                                                         100
                                                                                                                                                                                                                                                                                                                                                                                                         200
                                                                                                                                                                                                                                                                                                                                                                                                         300
                                                                                                                                                                                                                                                                                                                                                                                                         400
                                                                                                                                                                                                                                                                                                                                                                                                         500
                                                                                                                                                                                                                                                                                                                               Silty CLAY (TOPSOIL), medium plasticity,
                                                                                                                                                                                                                                                                                                                               brown, with rootlets                                   w=
                                                                                                                                                                                                                                                                                                                                                                                                F
                                                                                                                                                                                                                                                                                                                                                                                      PL
                                                                                                                                                                                                                                                                                                                                                                                                         110

                                                                                                                                                                                                                                                     DS_0.2-0.4m                                              CH               Silty CLAY, high plasticity, pale brown, pale
                                                                                                                                                                                                                                                                                                                               orange, trace sand, tending to clayey silt,                     St
                                                                                                                                                                                                                                                                                                                               (RESIDUAL)
                                                                                                                                                                                                                                                                                                                               becoming red orange brown
                                                                                                                                                                                                                                                                              117.2




                                                                                                                                                                                                                                                                                                                                                                                                                300
                                                                                                                                                                                                                                                                                        0.5
                                                                                                                                                                                                                                                                                                                                                                                              VSt
                                                                                                                                                                                                                                                                                                                                                                                      w<
                                                                                                                                                                                                                                                                                                                                                                                      PL
                                                                                                                                                                                                                                                                                                                               becoming pale grey red, with fine to coarse
                                                                                                                                                                                                                                                                                                                               sized siltstone gravels
                                                                                                                                                                                                                                                                                                                                                                                                                      500
                                                                                                                                                                                                                                                                                                                                                                                                H
                                                                                                                                                                                                                                                                              116.7




                                                                                                                                                                                                                                                                                        1.0

                                                                                                                                                                                                                                                                                                                               SILTSTONE, highly weathered, pale red grey,
                                                                                                                                                                                                                                                                                                                               fine grained, very low to low strength, with thin
TECTONIC 3.00.2 LIB.GLB Log 1 TECTONIC BOREHOLE 24386.GPJ <<DrawingFile>> 5/2/2025 10:49 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




                                                                                                                                                                                                                                                                                                                               extremely weathered seams
                                                                                                                                                                                                                                   Not Encountered




                                                                                                                                                                                                                                                                              116.2




                                                                                                                                                                                                                                                                                        1.5
                                                                                                                                                                                                           EX




                                                                                                                                                                                                                                                                              115.7




                                                                                                                                                                                                                                                                                        2.0




                                                                                                                                                                                                                                                                                                                               becoming distinctly weathered, low to medium
                                                                                                                                                                                                                                                                              115.2




                                                                                                                                                                                                                                                                                        2.5                                    strength
                                                                                                                                                                                                                                                                              114.7




                                                                                                                                                                                                                                                                                        3.0
                                                                                                                                                                                                                                                                                                                               Hole Terminated at 3.00 m
                                                                                                                                                                                                                                                                                                                               Target depth




                                                                                                                                                                                                                     Method                                            Penetration                                            Water                    Samples and Tests                        Moisture Condition               Consistency/Relative Density
                                                                                                                                                                                                                N - Natural Exposure                                             VE - Very Easy                              Level (Date)       U## - Undisturbed Sample (## mm)                    D - Dry                          VS - Very Soft
                                                                                                                                                                                                                X - Existing Excavation                                          E - Easy                                                       DS - Disturbed Sample                               M - Moist                        S - Soft
                                                                                                                                                                                                                BH - Backhoe Bucket                                                                                          Inflow             BDS- Bulk Disturbed Sample                          W - Wet                          F - Firm
                                                                                                                                                                                                                R - Ripper                                                       F - Firm                                                                                                                                            VSt - Very Stiff
                                                                                                                                                                                                                EX - Excavator                                                   H - Hard                                                                                                                                            H - Hard
                                                                                                                                                                                                                RH - Rock Hammer                                                 VH - Very hard                                                                                                                                      VL - Very Loose
                                                                                                                                                                                                                                                                                                                                                                                                        Plastic Limit
                                                                                                                                                                                                                                                                                                                                                                                                                                     L   - Loose
                                                                                                                                                                                                                                                                                                                                                       Classification Symbols                                  < PL                  MD - Medium Dense
                                                                                                                                                                                                                                                                                                                                                       and Soil Descriptions                                   = PL                  D - Dense
                                                                                                                                                                                                                                                                                                                                                        Based on Unified Soil                                  < PL                  VD - Very Dense
                                                                                                                                                                                                                                                                                                                                                        Classification System                                                        Fr - Friable