RFI - Attachment G - Acid Sulfate Soils Investigation

                                                                      BOREHOLE LOG
CLIENT:             Ribarja Pty Lty                                                                  SURFACE LEVEL: 6.2 AHD                                  BORE No: 2
PROJECT:            Proposed Medical Centre                                                          EASTING: 504615.8                                       PROJECT No: 94967.00
LOCATION:           36 & 40 Hofmann Drive, Noosaville                                                NORTHING: 7078282.6                                     DATE: 24/4/2019
                                                                                                     DIP/AZIMUTH: 90°/--                                     SHEET 1 OF 1

                                    Description                                                             Sampling & In Situ Testing




                                                                                          Graphic




                                                                                                                                                    Water
     Depth                                                                                                                                                       Dynamic Penetrometer Test




                                                                                           Log
RL




                                                                                                                   Sample
                                          of




                                                                                                           Depth
                                                                                                                                                                    (blows per 100mm)




                                                                                                    Type
      (m)                                                                                                                        Results &
                                       Strata                                                                                    Comments
                                                                                                                                                                   5     10    15     20

                FILLING - loose, dark grey-brown, fine to medium
         0.15   grained silty sand filling, some clay fines, moist
                                                                                                                            ASS samples collected
6




                FILLING - stiff, brown mottled grey and red-brown, high                                    0.25
                plasticity silty clay filling, some fine grained sand, trace                                                    every 0.25 m
                of fine gravel, moist




     1                                                                                                                                                       1
          1.1
                SANDY CLAY - stiff, grey streaked orange-brown, high
                plasticity sandy clay, fine to medium grained sand, moist
5




                - very stiff, grey streaked brown

                - red-brown streaking




     2                                                                                                                                                       2
4




                - hard, some fine grained sand




     3                                                                                                                                                       3
3




     4    4.0                                                                                                                                                4
                Bore discontinued at 4.0m
                Limit of Investigation
2




RIG: Jacro 200                      DRILLER: RB                 LOGGED: RB                                                               CASING: Nil
TYPE OF BORING:   Auger
WATER OBSERVATIONS: No groundwater seepage observed at the time of investigation.
REMARKS: Location coordinates are in MGA94 Zone 56 J.                                                                                                       Sand Penetrometer AS1289.6.3.3
                                                                                                                                                            Cone Penetrometer AS1289.6.3.2
                    SAMPLING & IN SITU TESTING LEGEND
A   Auger sample            G    Gas sample                PID Photo ionisation detector (ppm)
B   Bulk sample             P    Piston sample             PL(A) Point load axial test Is(50) (MPa)
BLK Block sample            Ux   Tube sample (x mm dia.)   PL(D) Point load diametral test Is(50) (MPa)
C   Core drilling           W    Water sample              pp    Pocket penetrometer (kPa)
D   Disturbed sample             Water seep                S     Standard penetration test
E   Environmental sample         Water level               V     Shear vane (kPa)