J001783-001-R-Rev1

                                                                                                                                                                                                                                                                                                                                                                                                 REPORT OF TEST PIT: TP2
                                                                                                                                                                                                                                                                                                                                                        East             486164.0 m                                                    Sheet               1 OF 1
                                                                                                                                                                                                                                 Client                           K Architecture                                                                        North            7075813.0 m MGA94 Zone 56                                     Logged:             MD
                                                                                                                                                                                                                                 Project                          Proposed Residence                                                                    Contractor       Aussie Enviro Excavations                                     Logged Date:        21/12/22
                                                                                                                                                                                                                                 Location                         317 Lawnville Road, Black Mountain                                                    Machine          5.5 t excavator                                               Checked:
                                                                                                                                                                                                                                 Job No.                          J001783                                                                               Bucket Size      450 mm toothed                                                Checked Date:

                                                                                                                                                                                                                                           Excavation                                     Sampling                                                                                      Field Material Description




                                                                                                                                                                                                                                                                                                                               GROUP SYMBOL




                                                                                                                                                                                                                                                                                                                                                                                                                 CONSISTENCY
                                                                                                                                                                                                                                                                                                         RECOVERED
                                                                                                                                                                                                                                                                                                                                                                                                                                           DCP TEST
                                                                                                                                                                                                                                  EXCAVATION
                                                                                                                                                                                                                                  RESISTANCE




                                                                                                                                                                                                                                                                                                                                                                                                                 CONDITION
                                                                                                                                                                                                                                                                                                                                                                                                                 MOISTURE
                                                                                                                                                                                                                                                                                       SAMPLE OR




                                                                                                                                                                                                                                                                                                                     GRAPHIC
                                                                                                                                                                                                                        METHOD




                                                                                                                                                                                                                                                                                                                                                                                                                 DENSITY
                                                                                                                                                                                                                                                                                                                                                       SOIL/ROCK MATERIAL DESCRIPTION                                                   Blows per 100 mm
                                                                                                                                                                                                                                                                 (metres)
                                                                                                                                                                                                                                               WATER




                                                                                                                                                                                                                                                                                       FIELD TEST
                                                                                                                                                                                                                                                                 DEPTH




                                                                                                                                                                                                                                                                                                                     LOG
                                                                                                                                                                                                                                                                            DEPTH                                                                                                                                              0   5           10     15    20   25
                                                                                                                                                                                                                                                                             RL
                                                                                                                                                                                                                                                                    0
                                                                                                                                                                                                                                                                                                                               CL-            TOPSOIL Silty Sandy CLAY trace gravel: low to medium                      F
                                                                                                                                                                                                                                     L                                                                                         CI             plasticity, dark grey brown; sand fine to coarse grained; gravel
                                                                                                                                                                                                                                                                             0.20
                                                                                                                                                                                                                                                                                                                                              fine to coarse grained, sub-angular; organics and rootlets.
                                                                                                                                                                                                                                                                                    U50 0.20-0.70 m                            CI-
                                                                                                                                                                                                                                                                                    PP = 450 kPa                               CH             Silty CLAY (RESIDUAL SOIL) with sand: medium to high
                                                                                                                                                                                                                                                                                    0.30-0.90 m                                               plasticity, pale grey brown and yellow brown; sand fine to
                                                                                                                                                                                                                                                                                    PP =400-450 kPa                                           medium grained.                                                           F/
                                                                                                                                                                                                                                                                                                                                                                                                                        St
                                                                                                                                                                                                                                               Not Encountered




                                                                                                                                                                                                                                                                                                                                                                                                                 w<
                                                                                                                                                                                                                        EX




                                                                                                                                                                                                                                                                    1                                                                                                                                                   St
                                                                                                                                                                                                                                                                                                                                                                                                                 PL
                                                                                                                                                                                                                                     M


                                                                                                                                                                                                                                                                                                                                                                                                                       VSt

                                                                                                                                                                                                                                                                             1.60
                                                                                                                                                                                                                                                                                                                               CL-            Silty CLAY trace sand: low to medium plasticity, pale brown,
                                                                                                                                                                                                                                                                                                                               CI             pale grey and brown; sand fine to medium grained; zones of               VSt /
                                                                                                                                                                                                                                                                                                                                              very low strength, thinly laminated mudstone, tending to                  H
                                                                                                                                                                                                                                                                                                                                              extremely weathered material in parts.
                                                                                                                                                                                                                                                                             2.00
                                                                                                                                                                                                                                                                    2
                                                                                                                                                                                                                                                                                                                                              MUDSTONE: pale grey brown and brown, very low strength,
                                                                                                                                                                                                                                  M-H                                                                                                                                                                              D
                                                                                                                                                                                                                        R




                                                                                                                                                                                                                                                                                                                                              highly weathered, thinly laminated, dipping at approximately
CORE 2.01.1 LIB.GLB Log IS AU TEST PIT 3 J1783-K ARCHITECHTURE-TP1-2-DCP-1-2.GPJ <<DrawingFile>> 2/2/2023 08:30 10.02.00.04 Datgel Lab and In Situ Tool - DGD | Lib: Core 2.01.1 2020-05-19 Prj: Core 2.00 2020-03-24




                                                                                                                                                                                                                                                                             2.20
                                                                                                                                                                                                                                                                                                                                              30-50 degrees northeast.
                                                                                                                                                                                                                                                                                                                                              Hole Terminated at 2.20 m
                                                                                                                                                                                                                                                                                                                                              Practical Bucket Refusal on inferred very low to low strength
                                                                                                                                                                                                                                                                                                                                              Mudstone
                                                                                                                                                                                                                                                                                                                                              Backfilled




                                                                                                                                                                                                                                                                    3




                                                                                                                                                                                                                                                                                                                                                    Sketch & Other Observations




                                                                                                                                                                                                                                                                                 This report must be read in conjunction with accompanying notes and abbreviations. It has been prepared for geotechnical
                                                                                                                                                                                                                                                                               purposes only, without attempt to consider possible contamination. Any references to potential contamination are for information
                                                                                                                                                                                                                                                                                             only and do not necessarily indicate the presence or absence of soil or groundwater contamination.