Reference Document - OPW25 0085 (AS Published)

                                                                                                                                                                                                                                                                                                                                                                                                                                                 Test Pit No.

                                                                                                                                                                                                                                                                                                                                                                                                                                                       TP4
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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:                                    492693.0 m E 7080278.8 m N MGA2020 Zone 56                                                                     Checked By:                      MT
                                                                                                                                                                                                                Equipment Type and Model:                                                  5.5t Excavator                                                                        RL Surface:                 116.50 m
                                                                                                                                                                                                                Excavation Dimensions:                                                                                                                                           Datum:                      AHD                Operator:   Ryano's Civil

                                                                                                                                                                                                                                  Excavation Information                                                                                                        Material Description and Observations




                                                                                                                                                                                                                                                                                                                                                                                          Relative Density
                                                                                                                                                                                                                                                                                                                 Classification                                                                                                             DCP TEST
                                                                                                                                                                                                                    Penetration




                                                                                                                                                                                                                                                                                                                                                                                                               Pocket




                                                                                                                                                                                                                                                                                                                                                                                          Consistency
                                                                                                                                                                                                                                                                                                   Graphic Log


                                                                                                                                                                                                                                                             Samples                                                                               Material Description
                                                                                                                                                                                                                                                                                                                                                                                                             Penetrometer




                                                                                                                                                                                                                                                                                                                                                                                          Condition
                                                                                                                                                                                                                                                                        Recovery




                                                                                                                                                                                                                                                              Tests                                                                  soil type: plasticity or particle characteristics,




                                                                                                                                                                                                                                                                                                                                                                                          Moisture
                                                                                                                                                                                                                                                                                                                                                                                                                UCS                     Blows per 100 mm
                                                                                                                                                                                                                                                                                                                 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 SAND (TOPSOIL), fine to medium
                                                                                                                                                                                                                                                                                                                                    grained, dark brown, with rootlets                      W
                                                                                                                                                                                                                                   Slight [email protected]




                                                                                                                                                                                                                                                                                                                                                                                                     L
                                                                                                                                                                                                                                                                                                                   SC               Silty Clayey SAND, fine to medium grained,
                                                                                                                                                                                                                                                                                                                                    grey brown, low plasticity clay fines                   M
                                                                                                                                                                                                                                                                                                                                    (NATURAL)
                                                                                                                                                                                                                                                                                                                 CI-CH Silty CLAY, medium tohigh plasticity, orange                                 St
                                                                                                                                                                                                                                                                                   116.0




                                                                                                                                                                                                                                                                                                                                                                                                                  300
                                                                                                                                                                                                                                                                                             0.5                       brown, trace sand, trace fine sized gravels,
                                                                                                                                                                                                                                                                                                                       (RESIDUAL)
                                                                                                                                                                                                                                                                                                                                    becoming red grey



                                                                                                                                                                                                                                                                                                                                                                                                                    350

                                                                                                                                                                                                                                                                                                                                                                                                   VSt
                                                                                                                                                                                                                                                                                   115.5




                                                                                                                                                                                                                                                                                             1.0
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




                                                                                                                                                                                                                                                                                   115.0




                                                                                                                                                                                                                                                                                             1.5
                                                                                                                                                                                                           EX




                                                                                                                                                                                                                                                                                                                                                                                           w<                             550

                                                                                                                                                                                                                                                                                                                                    becoming high plasticity, pale grey mottled            PL
                                                                                                                                                                                                                                                                                                                                    red, possible fissured structure
                                                                                                                                                                                                                                                                                   114.5




                                                                                                                                                                                                                                                                                             2.0


                                                                                                                                                                                                                                                                                                                                                                                                     H
                                                                                                                                                                                                                                                                                   114.0




                                                                                                                                                                                                                                                                                             2.5
                                                                                                                                                                                                                                                                                                                                                                                                                           600




                                                                                                                                                                                                                                                          DS_2.7-2.9m
                                                                                                                                                                                                                                                                                   113.5




                                                                                                                                                                                                                                                                                             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