Attachment F - Geotechnical Report

                                              California Bearing Ratio Report (1 Point)
Client:                 Tectonic Geotechnical Pty Ltd                                                                                Report Number:              G18001 - 173/1
Client address:         PO Box 899 Buderim QLD 4556
Job Number:             G18001                                                                                                       Report Date:                 18/06/2018
Project:                Laboratory Testing Samples Supplied                                                                          Order Number:
Location                Project No:18151 , Doonella Street,Tewantin                                                                                  Page 1 of 1
Lab No:                 112321                                                                                                       Sample Location
Date Sampled:           5/06/2018                                                                                                    Bore 1
Date Tested:            18/06/2018                                                                                                   Depth 0.8 - 1.1m
Sampled By:             Client                                                                                                       Supplied 07/06/18
Sample Method:          N/A
Material Source:        Site                                                                                                         Test Method :          AS1289.6.1.1
For Use As:             -                                                                                                            MC Method              AS1289.2.1.1
Remarks:                Plasticity assessment by visual classification.                                                              Item Number :          -




    Maximum Dry Density - MDD (t/m³) :                        1.69                           Dry Density after Soak (t/m³) :                            1.54

   Optimum Moisture Content - OMC (%) :                       19.5                          Moisture Content after Soak (%) :                           27.2

               Compactive Effort :                         Standard                           Density Ratio after Soak (%) :                            91.0
     Nominated % Maximum Dry Density
               Compaction :                                    95                             Field Moisture Content (%) :                              23.8
  Nominated % Optimum Moisture Content                                                  Moisture Content (Top) after Penetration
              Compaction :                                    100                                         (%) :                                             -
                                                                                        Moisture Content (Total) after Penetration
  Achieved Dry Density before Soak (t/m³) :                   1.60                                        (%) :                                             -
Achieved Percentage of Maximum Dry Density
                   (%) :                                      95.0                              Sample Curing Time (Hrs)                                122

      Achieved Moisture Content (%) :                         19.6
  Achieved Percentage of Optimum Moisture
               Content (%) :                                 101.0                             Penetration CBR determined                              5.0mm
 Test Condition (Soaked/Unsoaked) / Soaking
                                                                                                  CBR Value (%) :
                Period (Days) :                         Soaked / 4 days                                                                                    2.0

           Swell (%) / Surcharge (kg):                    3.9 / 4.5 kg

Soil Description :                                                                     Silty Sandy Clay(CH)

                                                                                                                                      Approved Signatory    Form Number


                                                                Accredited for compliance with ISO/IEC 17025-Testing
                                                                                                                                                            REP ACBR_1_3-3
                                                                                                                                     Mel Burnett
                                                                                                                                     NATA Accred No:1551