102995-10 Permissible change request

                                                                          BOREHOLE LOG
CLIENT:             De Luca Corporation Pty Ltd                                                          SURFACE LEVEL: --                              BORE No: 1
PROJECT:            Existing Fill Assessment                                                             EASTING: 504148                                PROJECT No: 33984.02
LOCATION:           178 Eumundi-Noosa Road, Noosaville                                                   NORTHING: 7078686                              DATE: 29/6/2015
                                                                                                         DIP/AZIMUTH: 90°/--                            SHEET 1 OF 1

                                       Description                                                             Sampling & In Situ Testing




                                                                                             Graphic
                                                                                                                                                            Dynamic Penetrometer Test




                                                                                                                                               Water
     Depth




                                                                                              Log
RL




                                                                                                                       Sample
                                             of                                                                                                                (blows per 100mm)




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

                FILLING - firm to stiff, grey brown, high plasticity sandy
                clay filling with fine to medium grained sand, some fine to
                medium gravel, some silty clay layering, moist                                                 0.3               pp = 200
                -firm, medium to high plasticity, fine to medium gravel, no
                silty clay layering
                                                                                                               0.6                pp = 80


                                                                                                               0.9                pp = 90
     1                                                                                                                                                  1




                                                                                                               1.4                pp = 70
                                                                                                                                                                                        >>
                - foreign material (concrete)

                - high plasticity
     2                                                                                                                                                  2




                                                                                                               2.4                pp = 90



                - foreign material (plastic, wire), organics
                                                                                                               2.9                pp = 90
     3                                                                                                                                                  3

                - estimated 20% organics                                                                                                                                                >>


                                                                                                               3.4               pp = 100

          3.6
                FILLING - stiff to very stiff, grey brown, medium plasticity
                gravelly sandy clay filling with fine to medium grained
                sand and fine to medium with some coarse gravel, moist
     4                                                                                                                                                  4


         4.25
                FILLING - stiff, grey mottled red brown and orange brown,
                high plasticity silty clay filling, moist                                                      4.4               pp = 150




     5                                                                                                                                                  5
          5.1
                SANDY CLAY - stiff to very stiff, red mottled grey orange,
                high plasticity sandy clay with fine and some medium
                grained sand, moist                                                                            5.4               pp = 130




     6    6.0                                                                                                                                           6
                Bore discontinued at 6.0m
                Limit of investigation.




RIG: Jacro 200                       DRILLER: RB                     LOGGED: RB/JB                                                      CASING: Nil
TYPE OF BORING:    Auger
WATER OBSERVATIONS: No groundwater seepage observed at time of drilling.
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)