Geotechnical Investigation Report

                                                                                                                                                                                                                                                                                                                                                                   REPORT OF HAND AUGER BOREHOLE: HA2
                                                                                                                                                                                                                                                                                                                                                                       East             509131.0 m
                                                                                                                                                                                                                                                                                                                                                                       North            7080418.0 m MGA94 Zone 56                                   Sheet               1 OF 1
                                                                                                                                                                                                                                              Client                            RG Strategic                                                                           Surface RL       36.00 m AHD                                                 Logged:             MD
                                                                                                                                                                                                                                              Project                           Proposed Development                                                                   Contractor       Core Consultants                                            Logged Date:        03/08/21
                                                                                                                                                                                                                                              Location                          23 Bottlebrush Avenue, Noosa Heads                                                     Drill Rig        Hand Auger                                                  Checked:            MC
                                                                                                                                                                                                                                              Job No.                           J001369                                                                                Inclination      -90° Hole Dia. 100 mm                                       Checked Date:       17/08/21

                                                                                                                                                                                                                                                             Drilling                                   Sampling                                                                                       Field Material Description




                                                                                                                                                                                                                                                                                                                                             GROUP SYMBOL




                                                                                                                                                                                                                                                                                                                                                                                                                              CONSISTENCY
                                                                                                                                                                                                                                               PENETRATION




                                                                                                                                                                                                                                                                                                                                                                                                                                                        DCP TEST




                                                                                                                                                                                                                                                                                                                       RECOVERED
                                                                                                                                                                                                                                               RESISTANCE




                                                                                                                                                                                                                                                                                                                                                                                                                              CONDITION
                                                                                                                                                                                                                                                                                                                                                                                                                              MOISTURE
                                                                                                                                                                                                                                                                                                      SAMPLE OR




                                                                                                                                                                                                                                                                                                                                   GRAPHIC




                                                                                                                                                                                                                                                                                                                                                                                                                              DENSITY
                                                                                                                                                                                                                                     METHOD




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




                                                                                                                                                                                                                                                                                                      FIELD TEST
                                                                                                                                                                                                                                                             WATER

                                                                                                                                                                                                                                                                               DEPTH




                                                                                                                                                                                                                                                                                                                                   LOG
                                                                                                                                                                                                                                                                                          DEPTH                                                                                                                                             0   5           10     15    20   25
                                                                                                                                                                                                                                                                                           RL
                                                                                                                                                                                                                                                                               0.0
                                                                                                                                                                                                                                                                                          36.00                                              SP             TOPSOIL SAND: fine to medium grained, pale grey; rootlets up to
                                                                                                                                                                                                                                                                                          0.10
                                                                                                                                                                                                                                                                                                                                                            4 mm in diameter.
                                                                                                                                                                                                                                                                                          35.90                                              SP
                                                                                                                                                                                                                                                                                                                                                            SAND (AEOLIAN SOIL): fine to medium grained, pale grey;
                                                                                                                                                                                                                                                                                                                                                            occasional roots up to 10 mm in diameter.
                                                                                                                                                                                                                                                                                          0.30
                                                                                                                                                                                                                                                                                                                                                                                                                               D
                                                                                                                                                                                                                                                                                          35.70                                                             With silt: grey brown.

                                                                                                                                                                                                                                                                               0.5
                                                                                                                                                                                                                                                                                          0.60
                                                                                                                                                                                                                                                  M                                                                                                                                                                                  L
                                                                                                                                                                                                                                                                                          35.40                                                             Trace silt: grey brown and pale grey.




                                                                                                                                                                                                                                                                               1.0


                                                                                                                                                                                                                                                                                          1.20
                                                                                                                                                                                                                                                                                          34.80                                                             Pale grey with grey brown; silt no longer observed.
CORE 2.01.1 LIB.GLB Log IS AU BOREHOLE 3 J001369 RGSTRATEGIC-23 BOTTLEBRUSH AVE-BH1, BH2.GPJ <<DrawingFile>> 18/8/2021 17:55 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




                                                                                                                                                                                                                                                                                                                                                                                                                                    MD

                                                                                                                                                                                                                                                                               1.5
                                                                                                                                                                                                                                                             Not Encountered
                                                                                                                                                                                                                                     HA




                                                                                                                                                                                                                                                                               2.0




                                                                                                                                                                                                                                                                                                                                                                                                                              D-M


                                                                                                                                                                                                                                                                               2.5
                                                                                                                                                                                                                                               M-H

                                                                                                                                                                                                                                                                                                                                                                                                                                     D



                                                                                                                                                                                                                                                                               3.0




                                                                                                                                                                                                                                                                               3.5




                                                                                                                                                                                                                                                                                           4.00
                                                                                                                                                                                                                                                                               4.0
                                                                                                                                                                                                                                                                                                                                                            Hole Terminated at 4.00 m
                                                                                                                                                                                                                                                                                                                                                            Target depth
                                                                                                                                                                                                                                                                                                                                                            Backfilled on completion




                                                                                                                                                                                                                                                                               4.5




                                                                                                                                                                                                                                                                               5.0
                                                                                                                                                                                                                                                                                              This report must be read in conjunction with accompanying notes and abbreviations. It has been prepared for geotechnical
                                                                                                                                                                                                                                                                                             purposes only, without attempt to assess 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.