Reference Document - OPW25 0085 (AS Published)

                                                                                                                                                                                                                                                                                                                                                                                                                                               Test Pit No.

                                                                                                                                                                                                                                                                                                                                                                                                                                                     TP3
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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:                           BC
                                                                                                                                                                                                                Hole Position:                                    492912.3 m E 7080299.8 m N MGA2020 Zone 56                                                                     Checked By:                          MT
                                                                                                                                                                                                                Equipment Type and Model:                                                  5.5t Excavator                                                                        RL Surface:                 111.10 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
                                                                                                                                                                                                                                                                                                                                    Clayey SILT (TOPSOIL), low liquid limit,
                                                                                                                                                                                                                                                                                                                                    brown, with organics, trace fine to medium             w<
                                                                                                                                                                                                                                                                                                                                    grained sand                                                     F
                                                                                                                                                                                                                                                                                                                                                                                           PL


                                                                                                                                                                                                                                                                                                                   CH               Silty CLAY, high plasticity, orange brown,                                110
                                                                                                                                                                                                                                                                                                                                    trace sand (RESIDUAL)
                                                                                                                                                                                                                                                                                   110.6




                                                                                                                                                                                                                                                                                             0.5                                                                                           w=
                                                                                                                                                                                                                                                                                                                                                                                                    St
                                                                                                                                                                                                                                   Slight [email protected]




                                                                                                                                                                                                                                                                                                                                                                                           PL



                                                                                                                                                                                                                                                          DS_0.8-1.2m                                                               becoming orange brown mottled pale grey
                                                                                                                                                                                                                                                                                   110.1




                                                                                                                                                                                                                                                                                                                                                                                                                     280
                                                                                                                                                                                                                                                                                             1.0


                                                                                                                                                                                                                                                                                                                                                                                           w<
                                                                                                                                                                                                                                                                                                                                                                                              VSt
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




                                                                                                                                                                                                                                                                                                                                    tending to extremely weathered material,               PL
                                                                                                                                                                                                                                                                                                                                                                                                                    220
                                                                                                                                                                                                                                                                                                                                    becoming red brown mottled pale grey, with
                                                                                                                                                                                                                                                                                                                                    fine to coarse sized gravel
                                                                                                                                                                                                                                                                                   109.6




                                                                                                                                                                                                                                                                                             1.5
                                                                                                                                                                                                           EX




                                                                                                                                                                                                                                                                                                                                    SILTSTONE, highly weathered, fine grained,
                                                                                                                                                                                                                                                                                                                                    red brown mottled pale grey, very low
                                                                                                                                                                                                                                                                                                                                    strength, with extremely weathered clay
                                                                                                                                                                                                                                                                                                                                    seams up to 100mm thick
                                                                                                                                                                                                                                                                                   109.1




                                                                                                                                                                                                                                                                                             2.0
                                                                                                                                                                                                                                                                                   108.6




                                                                                                                                                                                                                                                                                             2.5
                                                                                                                                                                                                                                                                                   108.1




                                                                                                                                                                                                                                                                                             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